Makefile modifications; add root Makefiles
diff --git a/CAVEATS b/CAVEATS
deleted file mode 100644
index c7131ac..0000000
--- a/CAVEATS
+++ /dev/null
@@ -1,51 +0,0 @@
- -------------------------------------------------
- Please note the following caveats to using klibc:
- -------------------------------------------------
-
-optimization:
--------------
-
-Compiling with -O0 is not supported. It may or may not work; please
-use -O1 if you want to do maximize debuggability.
-
-Compiling with -O0 is more likely to work on gcc 3.
-
-
-setjmp()/longjmp():
--------------------
-
-setjmp() and longjmp() *do not* save signal state. sigsetjmp() and
-siglongjmp() *do* save the signal mask -- regardless of the value of
-the extra argument.
-
-The standards actually state that if you pass longjmp() a final value
-of zero the library should change that to a 1! Presumably the reason
-is so people who write broken code can get away with writing
-longjmp(buf); or something equally bad. If you pass longjmp() a final
-value of 0 you get what you deserve -- setjmp() will happily return 0.
-
-
-stdio:
-------
-
-Only a small subset of the stdio functions are implemented. Those
-that are implemented do not buffer, although they *do* trap EINTR or
-short read/writes and iterate.
-
-_fread() and _fwrite(), which take only one size argument (like
-read/write), but do handle EINTR/short return are also available.
-
-
-namespaces:
------------
-
-klibc frequently includes headers in other headers in a way that
-exposes more symbols than POSIX says they should. "Live with it."
-
-
-theading:
----------
-
-klibc is not thread-safe. Consequently, clone() or any of the
-pthreads functions are not included.
-
diff --git a/MCONFIG b/MCONFIG
new file mode 100644
index 0000000..88de8e9
--- /dev/null
+++ b/MCONFIG
@@ -0,0 +1,32 @@
+# -*- makefile -*-
+#
+# Makefile configuration, without explicit rules
+#
+
+ARCH = $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/)
+CROSS =
+CC = $(CROSS)gcc
+LD = $(CROSS)ld
+REQFLAGS = -nostdinc -iwithprefix include -I$(KLIBSRC) \
+ -I$(KLIBSRC)/arch/$(ARCH)/include \
+ -I$(KLIBSRC)/include/bits$(BITSIZE) \
+ -DBITSIZE=$(BITSIZE) -I$(KLIBSRC)/include \
+ -I$(KLIBSRC)/linux/include
+LDFLAGS =
+AR = $(CROSS)ar
+RANLIB = $(CROSS)ranlib
+PERL = perl
+STRIP = $(CROSS)strip -R .comment -R .note
+
+HOST_CC = gcc
+HOST_LDFLAGS = -s
+HOST_LIBS =
+
+CRT0 = $(KLIBSRC)/crt0.o
+KLIBC = $(KLIBSRC)/libc.a
+LIBGCC = $(shell $(CC) --print-libgcc)
+
+#
+# Include arch-specific rule fragments
+#
+include $(KLIBSRC)/arch/$(ARCH)/MCONFIG
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..54f5ad8
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,6 @@
+SUBDIRS = klibc ash utils gzip
+
+all:
+
+%:
+ @set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d $@; done
diff --git a/SOCKETCALLS b/SOCKETCALLS
deleted file mode 100644
index 4f2748c..0000000
--- a/SOCKETCALLS
+++ /dev/null
@@ -1,21 +0,0 @@
-# -*- fundamental -*-
-#
-# These are calls that are invoked via the socketcall mechanism
-#
-int socket(int, int, int)
-int bind(int, struct sockaddr *, int)
-int connect(int, struct sockaddr *, socklen_t)
-int listen(int, int)
-int accept(int, struct sockaddr *, socklen_t *)
-int getsockname(int, struct sockaddr *, socklen_t *)
-int getpeername(int, struct sockaddr *, socklen_t *)
-int socketpair(int, int, int, int *)
-int send(int, const void *, size_t, unsigned int)
-int sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t)
-int recv(int, void *, size_t, unsigned int)
-int recvfrom(int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *)
-int shutdown(int, int)
-int setsockopt(int, int, int, const void *, socklen_t)
-int getsockopt(int, int, int, void *, socklen_t *)
-int sendmsg(int, const struct msghdr *, unsigned int)
-int recvmsg(int, struct msghdr *, unsigned int)
diff --git a/SYSCALLS b/SYSCALLS
deleted file mode 100644
index 75b848a..0000000
--- a/SYSCALLS
+++ /dev/null
@@ -1,148 +0,0 @@
-# -*- fundamental -*-
-#
-# This is a list of system calls we invoke "directly". These
-# are generated into syscall stubs in their own C files, so the
-# linker can do its job properly.
-#
-# The full description of a line is:
-# [<[!]arch,...>] type sysname[@systype][::funcname](args)
-#
-
-#
-# Process-related syscalls
-#
-<!mips,mips64,sparc> pid_t vfork()
-<sparc> pid_t vfork@forkish()
-<!alpha> pid_t getpid()
-<alpha> pid_t getxpid@dual0::getpid()
-int setpgid(pid_t, pid_t)
-pid_t getpgid(pid_t)
-<!alpha> pid_t getppid()
-<alpha> pid_t getxpid@dual1::getppid()
-<!ia64> pid_t getpgrp()
-pid_t setsid()
-pid_t getsid(pid_t)
-pid_t wait4(pid_t, int *, int, struct rusage *)
-int execve(const char *, char * const *, char * const *)
-int setpriority(int, int, int);
-int sched_setscheduler(pid_t, int, const struct sched_param *)
-int sched_yield()
-
-#
-# User and group IDs
-#
-int setuid(uid_t)
-int setgid(gid_t)
-<!alpha> uid_t getuid()
-<alpha> uid_t getxuid@dual0::getuid()
-<!alpha> gid_t getgid()
-<alpha> gid_t getxgid@dual0::getgid()
-<!alpha> uid_t geteuid()
-<alpha> uid_t getxuid@dual1::geteuid()
-<!alpha> gid_t getegid()
-<alpha> uid_t getxgid@dual1::getegid()
-int getgroups(int, gid_t *)
-int setgroups(size_t, const gid_t *)
-int setreuid(uid_t, uid_t)
-int setregid(gid_t, gid_t)
-<!sparc> int setresuid(uid_t, uid_t, uid_t)
-<!sparc> int setresgid(gid_t, gid_t, gid_t)
-int setfsuid(uid_t)
-int setfsgid(gid_t)
-
-#
-# Filesystem-related system calls
-#
-int mount(const char *, const char *, const char *, unsigned long, const void *)
-<!alpha,ia64> int umount2(const char *, int)
-<alpha,ia64> int umount::umount2(const char *, int)
-<!m68k> int pivot_root(const char *, const char *)
-int sync()
-int statfs(const char *, struct statfs *)
-int fstatfs(int, struct statfs *)
-int swapon(const char *, int)
-int swapoff(const char *)
-
-#
-# Inode-related system calls
-#
-int access(const char *, int)
-int link(const char *, const char *)
-int unlink(const char *)
-int chdir(const char *)
-int mknod(const char *, mode_t, dev_t)
-int chmod(const char *, mode_t)
-<!alpha> int utime(const char *, struct utimbuf *)
-int mkdir(const char *, mode_t)
-int rmdir(const char *)
-<!alpha,mips,mips64> int pipe(int *)
-mode_t umask(mode_t)
-int chroot(const char *)
-int symlink(const char *, const char *)
-int readlink(const char *, char *, size_t)
-int stat(const char *, struct stat *)
-int lstat(const char *, struct stat *)
-int fstat(int, struct stat *)
-int getdents(unsigned int, struct dirent *, unsigned int)
-int chown(const char *, uid_t, gid_t)
-int fchown(int, uid_t, gid_t)
-int lchown(const char *, uid_t, gid_t)
-
-#
-# I/O operations
-#
-ssize_t read(int, void *, size_t)
-ssize_t write(int, const void *, size_t)
-int open(const char *, int, mode_t)
-int close(int)
-off_t lseek(int, off_t, int)
-int dup(int)
-int dup2(int, int)
-int fcntl(int, int, long)
-int ioctl(int, int, void *)
-int flock(int, int)
-int poll(struct pollfd *, nfds_t, long)
-int fsync(int)
-int readv(int, const struct iovec *, int)
-int writev(int, const struct iovec *, int)
-
-#
-# Signal operations
-#
-int kill(pid_t, int)
-int rt_sigaction(int, const struct sigaction *, struct sigaction *, size_t)
-int rt_sigsuspend(const sigset_t *, size_t)
-int rt_sigpending(sigset_t *, size_t)
-int rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t)
-int getitimer(int, struct itimerval *)
-int setitimer(int, const struct itimerval *, struct itimerval *)
-
-#
-# Time-related system calls
-#
-clock_t times(struct tms *)
-int gettimeofday(struct timeval *, struct timezone *)
-int settimeofday(const struct timeval *, const struct timezone *)
-int nanosleep(const struct timespec *, struct timespec *)
-
-#
-# Memory
-#
-void * brk::__brk(void *)
-int munmap(void *, size_t)
-void * mremap(void *, size_t, size_t, unsigned long)
-int msync(const void *, size_t, int)
-int mprotect(const void *, size_t, int)
-
-#
-# System stuff
-#
-int uname(struct utsname *)
-int setdomainname(const char *, size_t)
-int sethostname(const char *, size_t)
-int init_module(const char *, struct module *)
-void * create_module(const char *, size_t)
-int delete_module(const char *)
-int query_module(const char *, int, void *, size_t, size_t)
-int reboot::__reboot(int, int, int, void *)
-int syslog::klogctl(int, char *, int)
diff --git a/__main.c b/__main.c
deleted file mode 100644
index 81a16f5..0000000
--- a/__main.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * __main.c
- *
- * Some architectures only have a minimal crt0.S stub. This completes
- * the initialization code.
- */
-
-#include <stdlib.h>
-#include <unistd.h>
-
-extern int main(int argc, char * const *argv, char * const *envp);
-
-void __main(int argc, char **argv, char **envp)
-{
- environ = envp;
- exit(main(argc, argv, envp));
-}
diff --git a/abort.c b/abort.c
deleted file mode 100644
index 9280d98..0000000
--- a/abort.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * abort.c
- */
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <signal.h>
-
-void abort(void)
-{
- sigset_t set;
-
- sigemptyset(&set);
- sigaddset(&set, SIGABRT);
- sigprocmask(SIG_UNBLOCK, &set, NULL);
- raise(SIGABRT);
- _exit(255); /* raise() should have killed us */
-}
-
diff --git a/alarm.c b/alarm.c
deleted file mode 100644
index ca7bb37..0000000
--- a/alarm.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * alarm.c
- */
-
-#include <sys/time.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_alarm
-
-_syscall1(unsigned int,alarm,unsigned int,seconds);
-
-#else
-
-/* Emulate alarm() via setitimer() */
-
-unsigned int alarm(unsigned int seconds)
-{
- struct itimerval iv;
-
- iv.it_interval.tv_sec = iv.it_interval.tv_usec = 0;
- iv.it_value.tv_sec = seconds;
- iv.it_value.tv_usec = 0;
-
- setitimer(ITIMER_REAL, &iv, &iv);
-
- return iv.it_value.tv_sec + (iv.it_value.tv_usec ? 1 : 0);
-}
-
-#endif
diff --git a/arch/README b/arch/README
deleted file mode 100644
index 9a76577..0000000
--- a/arch/README
+++ /dev/null
@@ -1,38 +0,0 @@
-Each architecture needs a crt0.S file. The crt0.S assembly routine
-typically corresponds to the following pseudo-C code. In addition,
-each architecture needs any support routines that gcc-generated code
-expects to find in the system library -- Alpha, for example, needs
-divide subroutines.
-
-The "getenvtest" test program is a very good test for proper crt0.S
-functionality.
-
-
-extern char **environ;
-extern int main(int, char **, char **);
-extern __noreturn exit(int);
-
-__noreturn _start(void)
-{
- intptr_t *argptr = __stack_pointer(); /* Usually -- e.g. SPARC is special */
- int argc;
- char **argv, **envp;
-
-#if STACK_GROWS_UP
- argc = (int)*argptr--;
- argv = (char **)argptr;
- envp = argv-(argc+1);
-#else
- argc = (int)*argptr++;
- argv = (char **)argptr;
- envp = argv+(argc+1);
-#endif
-
- environ = envp;
-
- exit(main(argc, argv, envp));
-}
-
-
-
-
diff --git a/arch/alpha/MCONFIG b/arch/alpha/MCONFIG
deleted file mode 100644
index 7a4c344..0000000
--- a/arch/alpha/MCONFIG
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/alpha/MCONFIG
-#
-# Build configuration for this architecture
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 64
-
diff --git a/arch/alpha/Makefile.inc b/arch/alpha/Makefile.inc
deleted file mode 100644
index 2a1100f..0000000
--- a/arch/alpha/Makefile.inc
+++ /dev/null
@@ -1,93 +0,0 @@
-# -*- makefile -*-
-#
-# arch/alpha/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-# Special CFLAGS for the divide code
-DIVCFLAGS = $(REQFLAGS) \
- -O3 -fomit-frame-pointer -fcall-saved-1 -fcall-saved-2 \
- -fcall-saved-3 -fcall-saved-4 -fcall-saved-5 -fcall-saved-6 \
- -fcall-saved-7 -fcall-saved-8 -fcall-saved-15 -fcall-saved-16 \
- -fcall-saved-17 -fcall-saved-18 -fcall-saved-19 -fcall-saved-20 \
- -fcall-saved-21 -fcall-saved-22 -ffixed-23 -fcall-saved-24 \
- -ffixed-25 -ffixed-27
-
-ARCHOBJS = \
- arch/$(ARCH)/__divqu.o \
- arch/$(ARCH)/__remqu.o \
- arch/$(ARCH)/__divq.o \
- arch/$(ARCH)/__remq.o \
- arch/$(ARCH)/__divlu.o \
- arch/$(ARCH)/__remlu.o \
- arch/$(ARCH)/__divl.o \
- arch/$(ARCH)/__reml.o \
- arch/$(ARCH)/pipe.o \
- arch/$(ARCH)/setjmp.o
-
-ARCHSOOBJS = $(patsubst %.o,%.lo,$(ARCHOBJS))
-
-arch/$(ARCH)/%.s: arch/$(ARCH)/%.ss
- sed -e 's/\$$0\b/$$27/g' -e 's/\$$24\b/$$99/g' \
- -e 's/\$$16\b/$$24/g' -e 's/\$$17\b/$$25/g' \
- -e 's/\$$26\b/$$23/g' -e 's/\$$99\b/$$16/g' < $< > $@
-
-arch/$(ARCH)/%.ls: arch/$(ARCH)/%.lss
- sed -e 's/\$$0\b/$$27/g' -e 's/\$$24\b/$$99/g' \
- -e 's/\$$16\b/$$24/g' -e 's/\$$17\b/$$25/g' \
- -e 's/\$$26\b/$$23/g' -e 's/\$$99\b/$$16/g' < $< > $@
-
-arch/$(ARCH)/__divqu.ss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -DSIGNED=0 -DREM=0 -DBITS=64 -DNAME=__divqu -S -o $@ $<
-
-arch/$(ARCH)/__remqu.ss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -DSIGNED=0 -DREM=1 -DBITS=64 -DNAME=__remqu -S -o $@ $<
-
-arch/$(ARCH)/__divq.ss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -DSIGNED=1 -DREM=0 -DBITS=64 -DNAME=__divq -S -o $@ $<
-
-arch/$(ARCH)/__remq.ss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -DSIGNED=1 -DREM=1 -DBITS=64 -DNAME=__remq -S -o $@ $<
-
-arch/$(ARCH)/__divlu.ss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -DSIGNED=0 -DREM=0 -DBITS=32 -DNAME=__divlu -S -o $@ $<
-
-arch/$(ARCH)/__remlu.ss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -DSIGNED=0 -DREM=1 -DBITS=32 -DNAME=__remlu -S -o $@ $<
-
-arch/$(ARCH)/__divl.ss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -DSIGNED=1 -DREM=0 -DBITS=32 -DNAME=__divl -S -o $@ $<
-
-arch/$(ARCH)/__reml.ss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -DSIGNED=1 -DREM=1 -DBITS=32 -DNAME=__reml -S -o $@ $<
-
-arch/$(ARCH)/__divqu.lss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -fPIC -DSIGNED=0 -DREM=0 -DBITS=64 -DNAME=__divqu -S -o $@ $<
-
-arch/$(ARCH)/__remqu.lss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -fPIC -DSIGNED=0 -DREM=1 -DBITS=64 -DNAME=__remqu -S -o $@ $<
-
-arch/$(ARCH)/__divq.lss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -fPIC -DSIGNED=1 -DREM=0 -DBITS=64 -DNAME=__divq -S -o $@ $<
-
-arch/$(ARCH)/__remq.lss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -fPIC -DSIGNED=1 -DREM=1 -DBITS=64 -DNAME=__remq -S -o $@ $<
-
-arch/$(ARCH)/__divlu.lss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -fPIC -DSIGNED=0 -DREM=0 -DBITS=32 -DNAME=__divlu -S -o $@ $<
-
-arch/$(ARCH)/__remlu.lss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -fPIC -DSIGNED=0 -DREM=1 -DBITS=32 -DNAME=__remlu -S -o $@ $<
-
-arch/$(ARCH)/__divl.lss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -fPIC -DSIGNED=1 -DREM=0 -DBITS=32 -DNAME=__divl -S -o $@ $<
-
-arch/$(ARCH)/__reml.lss: arch/$(ARCH)/divide.c
- $(CC) $(DIVCFLAGS) -fPIC -DSIGNED=1 -DREM=1 -DBITS=32 -DNAME=__reml -S -o $@ $<
-
-archclean:
- rm -f arch/$(ARCH)/*.ss arch/$(ARCH)/*.lss
-
diff --git a/arch/alpha/README-gcc b/arch/alpha/README-gcc
deleted file mode 100644
index 9aaba72..0000000
--- a/arch/alpha/README-gcc
+++ /dev/null
@@ -1,23 +0,0 @@
- The current Alpha chips don't provide hardware for integer
- division. The C compiler expects the functions
-
- __divqu: 64-bit unsigned long divide
- __remqu: 64-bit unsigned long remainder
- __divq/__remq: signed 64-bit
- __divlu/__remlu: unsigned 32-bit
- __divl/__reml: signed 32-bit
-
- These are not normal C functions: instead of the normal calling
- sequence, these expect their arguments in registers t10 and t11, and
- return the result in t12 (aka pv). Register AT may be clobbered
- (assembly temporary), anything else must be saved.
-
- Furthermore, the return address is in t9 instead of ra.
-
- Normal function Divide functions
- --------------- ----------------
- v0 ($0) t12/pv ($27)
- a0 ($16) t10 ($24)
- a1 ($17) t11 ($25)
- ra ($26) t9 ($23)
-
diff --git a/arch/alpha/crt0.S b/arch/alpha/crt0.S
deleted file mode 100644
index 2ac1f4c..0000000
--- a/arch/alpha/crt0.S
+++ /dev/null
@@ -1,39 +0,0 @@
-#
-# arch/alpha/crt0.S
-#
-# void _start(void)
-# {
-# /* Divine up argc, argv, and envp */
-# environ = envp;
-# exit(main(argc, argv, envp));
-# }
-#
-
- .text
- .align 5
- .type _start,@function
- .ent _start, 0
- .globl _start
-_start:
- .frame $30, 0, $26, 0
- .mask 0x4000000,-16
- mov $31, $15
- br $29, 1f
-1: ldgp $29, 0($29)
- .prologue 0
-
- lda $1, environ
- ldl $16, 0($30)
- lda $17, 8($30)
- addq $16, 1, $18
- s8addq $18, $17, $18
- stq $18, 0($1)
- jsr $26, main
-
- mov $0, $16
- jsr $26, exit
-
- .size _start,.-_start
-
- .weak __start
-__start = _start
\ No newline at end of file
diff --git a/arch/alpha/divide.c b/arch/alpha/divide.c
deleted file mode 100644
index 49d77cd..0000000
--- a/arch/alpha/divide.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include <stdint.h>
-#include <asm/gentrap.h>
-#include <asm/pal.h>
-
-#if BITS == 64
-typedef uint64_t uint;
-typedef int64_t sint;
-#else
-typedef uint32_t uint;
-typedef int32_t sint;
-#endif
-
-#ifdef SIGNED
-typedef sint xint;
-#else
-typedef uint xint;
-#endif
-
-xint NAME (uint num, uint den)
-{
- uint quot = 0, qbit = 1;
- int minus = 0;
- xint v;
-
- if ( den == 0 ) {
- /* This is really $16, but $16 and $24 are exchanged by a script */
- register unsigned long cause asm("$24") = GEN_INTDIV;
- asm volatile("call_pal %0" :: "i" (PAL_gentrap), "r" (cause));
- return 0; /* If trap returns... */
- }
-
-#if SIGNED
- if ( (sint)(num^den) < 0 )
- minus = 1;
- if ( (sint)num < 0 ) num = -num;
- if ( (sint)den < 0 ) den = -den;
-#endif
-
- /* Left-justify denominator and count shift */
- while ( (sint)den >= 0 ) {
- den <<= 1;
- qbit <<= 1;
- }
-
- while ( qbit ) {
- if ( den <= num ) {
- num -= den;
- quot += qbit;
- }
- den >>= 1;
- qbit >>= 1;
- }
-
- v = (xint)(REM ? num : quot);
- if ( minus ) v = -v;
- return v;
-}
diff --git a/arch/alpha/include/klibc/archsetjmp.h b/arch/alpha/include/klibc/archsetjmp.h
deleted file mode 100644
index d2ef14a..0000000
--- a/arch/alpha/include/klibc/archsetjmp.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * arch/alpha/include/klibc/archsetjmp.h
- */
-
-#ifndef _KLIBC_ARCHSETJMP_H
-#define _KLIBC_ARCHSETJMP_H
-
-struct __jmp_buf {
- unsigned long __s0;
- unsigned long __s1;
- unsigned long __s2;
- unsigned long __s3;
- unsigned long __s4;
- unsigned long __s5;
- unsigned long __fp;
- unsigned long __ra;
- unsigned long __gp;
- unsigned long __sp;
-};
-
-/* Must be an array so it will decay to a pointer when a function is called */
-typedef struct __jmp_buf jmp_buf[1];
-
-#endif /* _KLIBC_ARCHSETJMP_H */
diff --git a/arch/alpha/include/klibc/archsys.h b/arch/alpha/include/klibc/archsys.h
deleted file mode 100644
index 16ed658..0000000
--- a/arch/alpha/include/klibc/archsys.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * arch/alpha/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* Alpha has some bizarre Tru64-derived system calls which return two
- different values in $0 and $20(!), respectively. The standard
- macros can't deal with these; even the ones that give the right
- return value have the wrong clobbers. */
-
-#define _syscall0_dual0(type, name) \
-type name(void) \
-{ \
- long _sc_ret, _sc_err; \
- { \
- register long _sc_0 __asm__("$0"); \
- register long _sc_19 __asm__("$19"); \
- register long _sc_20 __asm__("$20"); \
- \
- _sc_0 = __NR_##name; \
- __asm__("callsys" \
- : "=r"(_sc_0), "=r"(_sc_19), "=r" (_sc_20) \
- : "0"(_sc_0) \
- : _syscall_clobbers); \
- _sc_ret = _sc_0, _sc_err = _sc_19; (void)(_sc_20); \
- } \
- _syscall_return(type); \
-}
-
-#define _syscall0_dual1(type, name) \
-type name(void) \
-{ \
- long _sc_ret, _sc_err; \
- { \
- register long _sc_0 __asm__("$0"); \
- register long _sc_19 __asm__("$19"); \
- register long _sc_20 __asm__("$20"); \
- \
- _sc_0 = __NR_##name; \
- __asm__("callsys" \
- : "=r"(_sc_0), "=r"(_sc_19), "=r" (_sc_20) \
- : "0"(_sc_0) \
- : _syscall_clobbers); \
- _sc_ret = _sc_20, _sc_err = _sc_19; (void)(_sc_0); \
- } \
- _syscall_return(type); \
-}
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/alpha/include/machine/asm.h b/arch/alpha/include/machine/asm.h
deleted file mode 100644
index e22db90..0000000
--- a/arch/alpha/include/machine/asm.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * machine/asm.h
- */
-
-#ifndef _MACHINE_ASM_H
-#define _MACHINE_ASM_H
-
-/* Standard aliases for Alpha register names */
-
-#define v0 $0
-#define t0 $1
-#define t1 $2
-#define t2 $3
-#define t3 $4
-#define t4 $5
-#define t5 $6
-#define t6 $7
-#define t7 $8
-#define s0 $9
-#define s1 $10
-#define s2 $11
-#define s3 $12
-#define s4 $13
-#define s5 $14
-#define fp $15
-#define a0 $16
-#define a1 $17
-#define a2 $18
-#define a3 $19
-#define a4 $20
-#define a5 $21
-#define t8 $22
-#define t9 $23
-#define t10 $24
-#define t11 $25
-#define ra $26
-#define t12 $27 /* t12 and pv are both used for $27 */
-#define pv $27 /* t12 and pv are both used for $27 */
-#define at $28
-#define gp $29
-#define sp $30
-#define zero $31
-
-#endif /* _MACHINE_ASM_H */
diff --git a/arch/alpha/pipe.c b/arch/alpha/pipe.c
deleted file mode 100644
index 5aee9ed..0000000
--- a/arch/alpha/pipe.c
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <unistd.h>
-#include <sys/syscall.h>
-
-/* pipe() on alpha returns both file descriptors in registers --
- $0 and $20 respectively. This is unlike any other system call,
- as far as I can tell. */
-
-int pipe(int *fds)
-{
- register long sc_0 __asm__("$0");
- register long sc_19 __asm__("$19");
- register long sc_20 __asm__("$20");
-
- sc_0 = __NR_pipe;
- asm volatile("callsys" : "=r" (sc_0), "=r" (sc_19), "=r" (sc_20)
- : "0" (sc_0)
- : _syscall_clobbers);
-
- if ( sc_19 ) {
- errno = sc_19;
- return -1;
- }
-
- fds[0] = sc_0;
- fds[1] = sc_20;
-
- return 0;
-}
diff --git a/arch/alpha/setjmp.S b/arch/alpha/setjmp.S
deleted file mode 100644
index 2d8dfe6..0000000
--- a/arch/alpha/setjmp.S
+++ /dev/null
@@ -1,61 +0,0 @@
-#
-# setjmp.S
-#
-
-#
-# The jmp_buf looks like:
-#
-# s0..5
-# fp
-# ra
-# gp
-# sp
-#
-
-#include <machine/asm.h>
-
- .text
- .align 3
- .type setjmp,@function
- .ent setjmp, 0
- .globl setjmp
-setjmp:
- lda v0, 0(zero)
- stq s0, 0(a0)
- stq s1, 8(a0)
- stq s2, 16(a0)
- stq s3, 24(a0)
- stq s4, 32(a0)
- stq s5, 40(a0)
- stq fp, 48(a0)
- stq ra, 56(a0)
- stq gp, 64(a0)
- stq sp, 72(a0)
- ret zero,(ra),1
-
- .size setjmp,.-setjmp
- .end setjmp
-
- .type longjmp,@function
- .ent longjmp, 0
- .globl longjmp
-longjmp:
- mov a1, v0
- ldq s0, 0(a0)
- ldq s1, 8(a0)
- ldq s2, 16(a0)
- ldq s3, 24(a0)
- ldq s4, 32(a0)
- ldq s5, 40(a0)
- ldq fp, 48(a0)
- ldq ra, 56(a0)
- ldq gp, 64(a0)
- ldq sp, 72(a0)
- /* We're bound to get a mispredict here, but at least give us
- a chance to get the return stack back in sync... */
- ret zero,(ra),1
-
- .size longjmp,.-longjmp
- .end longjmp
-
-
diff --git a/arch/arm/MCONFIG b/arch/arm/MCONFIG
deleted file mode 100644
index c552d53..0000000
--- a/arch/arm/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/arm/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 32
diff --git a/arch/arm/Makefile.inc b/arch/arm/Makefile.inc
deleted file mode 100644
index c827683..0000000
--- a/arch/arm/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/arm/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/arm/crt0.S b/arch/arm/crt0.S
deleted file mode 100644
index b0791e5..0000000
--- a/arch/arm/crt0.S
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# arch/arm/crt0.S
-#
-# void _start(void)
-# {
-# /* Divine up argc, argv, and envp */
-# environ = envp;
-# exit(main(argc, argv, envp));
-# }
-#
-
- .text
- .align 4
- .type _start,#function
- .globl _start
-
-#ifdef __thumb__
-
-/*
- * Thumb version
- */
-
- .thumb_func
-_start: pop {r0}
- mov r1, sp
- ldr r3, =environ
- lsl r2, r0, #2
- add r2, r1, r2
- add r2, r2, #4
- str r2, [r3, #0]
- bl main
- bl exit
-
-#else
-
-/*
- * ARM version
- */
-
-_start: ldr r0, [sp], #4
- mov r1, sp
- ldr r3, =environ
- add r2, r1, r0, lsl #2
- add r2, r2, #4
- str r2, [r3, #0]
- bl main
- b exit
-
-#endif
-
- .size _start,.-_start
diff --git a/arch/arm/include/klibc/archsys.h b/arch/arm/include/klibc/archsys.h
deleted file mode 100644
index 1a77e53..0000000
--- a/arch/arm/include/klibc/archsys.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * arch/arm/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* No special syscall definitions for this architecture */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/cris/MCONFIG b/arch/cris/MCONFIG
deleted file mode 100644
index 27809eb..0000000
--- a/arch/cris/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/cris/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 32
diff --git a/arch/cris/Makefile.inc b/arch/cris/Makefile.inc
deleted file mode 100644
index 41183fd..0000000
--- a/arch/cris/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/cris/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/cris/include/klibc/archsys.h b/arch/cris/include/klibc/archsys.h
deleted file mode 100644
index dfdc70a..0000000
--- a/arch/cris/include/klibc/archsys.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * arch/cris/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* No special syscall definitions for this architecture */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/i386/MCONFIG b/arch/i386/MCONFIG
deleted file mode 100644
index 01baf7c..0000000
--- a/arch/i386/MCONFIG
+++ /dev/null
@@ -1,12 +0,0 @@
-# -*- makefile -*-
-#
-# arch/i386/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -march=i386 -mcpu=i686 -Os -fomit-frame-pointer \
- -malign-functions=0 -malign-jumps=0 -malign-loops=0
-BITSIZE = 32
diff --git a/arch/i386/Makefile.inc b/arch/i386/Makefile.inc
deleted file mode 100644
index ab105de..0000000
--- a/arch/i386/Makefile.inc
+++ /dev/null
@@ -1,17 +0,0 @@
-# -*- makefile -*-
-#
-# arch/i386/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-ARCHOBJS = \
- arch/$(ARCH)/exits.o \
- arch/$(ARCH)/socketcall.o \
- arch/$(ARCH)/setjmp.o
-
-ARCHSOOBJS = $(patsubst %.o,%.lo,$(ARCHOBJS))
-
-archclean:
diff --git a/arch/i386/crt0.S b/arch/i386/crt0.S
deleted file mode 100644
index 10640e2..0000000
--- a/arch/i386/crt0.S
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# arch/i386/crt0.S
-#
-# void _start(void)
-# {
-# /* Divine up argc, argv, and envp */
-# environ = envp;
-# exit(main(argc, argv, envp));
-# }
-#
-
- .text
- .align 4
- .type _start,@function
- .globl _start
-_start:
- movl (%esp),%ecx
- leal 4(%esp),%edx
- leal 4(%edx,%ecx,4),%eax
- push %eax
- push %edx
- push %ecx
- movl %eax,environ
- call main
- push %eax
- call exit
-
- .size _start,.-_start
diff --git a/arch/i386/exits.S b/arch/i386/exits.S
deleted file mode 100644
index b6f3227..0000000
--- a/arch/i386/exits.S
+++ /dev/null
@@ -1,42 +0,0 @@
-#
-# exit and _exit get included in *every* program, and gcc generates
-# horrible code for them. Yes, this only saves a few bytes, but
-# it does it in every program.
-#
-
-#include <asm/unistd.h>
-
- .data
- .align 4
- .globl __exit_handler
- .type __exit_handler,@object
-__exit_handler:
- .long _exit
- .size __exit_handler,4
-
- .text
- .align 4
- .globl exit
- .type exit,@function
-exit:
- jmp *(__exit_handler)
- .size exit,.-exit
-
- /* No need to save any registers... we're exiting! */
- .text
- .align 4
- .globl _exit
- .type _exit,@function
-_exit:
-#if __NR_exit == 1
- popl %ebx
- xorl %eax,%eax
- popl %ebx
- incl %eax
-#else
- movl 4(%esp),%ebx
- movl $__NR_exit,%eax
-#endif
- int $0x80
- hlt
- .size _exit,.-exit
diff --git a/arch/i386/include/klibc/archsetjmp.h b/arch/i386/include/klibc/archsetjmp.h
deleted file mode 100644
index db04314..0000000
--- a/arch/i386/include/klibc/archsetjmp.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * arch/i386/include/klibc/archsetjmp.h
- */
-
-#ifndef _KLIBC_ARCHSETJMP_H
-#define _KLIBC_ARCHSETJMP_H
-
-struct __jmp_buf {
- unsigned int __ebx;
- unsigned int __esp;
- unsigned int __ebp;
- unsigned int __esi;
- unsigned int __edi;
- unsigned int __eip;
-};
-
-typedef struct __jmp_buf jmp_buf[1];
-
-#endif /* _SETJMP_H */
diff --git a/arch/i386/include/klibc/archsys.h b/arch/i386/include/klibc/archsys.h
deleted file mode 100644
index e21487b..0000000
--- a/arch/i386/include/klibc/archsys.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * arch/i386/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/*
- * If we're compiling i386 in PIC mode, we need to treat %ebx
- * specially. Most of these are copied from the equivalent file in
- * newlib and were written by Werner Almesberger.
- */
-#if defined(__PIC__)
-
-/* _syscall0() is the same as non-PIC */
-
-#undef _syscall1
-#define _syscall1(type,name,type1,arg1) \
-type name(type1 arg1) \
-{ \
-long __res; \
-__asm__ __volatile__ ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##name),"r" ((long)(arg1))); \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall2
-#define _syscall2(type,name,type1,arg1,type2,arg2) \
-type name(type1 arg1,type2 arg2) \
-{ \
-long __res; \
-__asm__ __volatile__ ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##name),"r" ((long)(arg1)),"c" ((long)(arg2))); \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall3
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
-type name(type1 arg1,type2 arg2,type3 arg3) \
-{ \
-long __res; \
-__asm__ __volatile__ ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##name),"r" ((long)(arg1)),"c" ((long)(arg2)), \
- "d" ((long)(arg3))); \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall4
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
-{ \
-long __res; \
-__asm__ __volatile__ ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##name),"r" ((long)(arg1)),"c" ((long)(arg2)), \
- "d" ((long)(arg3)),"S" ((long)(arg4))); \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall5
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5) \
-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
-{ \
-long __res; \
-__asm__ __volatile__ ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##name),"m" ((long)(arg1)),"c" ((long)(arg2)), \
- "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5))); \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall6
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5,type6,arg6) \
-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
-{ \
-long __res; \
-__asm__ __volatile__ ("push %%ebx; pushl %%ebp; movl %2,%%ebx; " \
- "movl %%eax,%%ebp; movl %1,%%eax; int $0x80; " \
- "pop %%ebp ; pop %%ebx" \
- : "=a" (__res) \
- : "i" (__NR_##name),"m" ((long)(arg1)),"c" ((long)(arg2)), \
- "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5)), \
- "a" ((long)(arg6))); \
-__syscall_return(type,__res); \
-}
-
-#endif /* __PIC__ */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/i386/setjmp.S b/arch/i386/setjmp.S
deleted file mode 100644
index 8f693ae..0000000
--- a/arch/i386/setjmp.S
+++ /dev/null
@@ -1,50 +0,0 @@
-#
-# arch/i386/setjmp.S
-#
-# setjmp/longjmp for the i386 architecture
-#
-
-#
-# The jmp_buf is assumed to contain the following, in order:
-# %ebx
-# %esp
-# %ebp
-# %esi
-# %edi
-# <return address>
-#
-
- .text
- .align 4
- .globl setjmp
- .type setjmp, @function
-setjmp:
- movl 4(%esp),%edx
- popl %ecx # Return address, and adjust the stack
- xorl %eax,%eax # Return value
- movl %ebx,(%edx)
- movl %esp,4(%edx) # Post-return %esp!
- pushl %ecx # Make the call/return stack happy
- movl %ebp,8(%edx)
- movl %esi,12(%edx)
- movl %edi,16(%edx)
- movl %ecx,20(%edx) # Return address
- ret
-
- .size setjmp,.-setjmp
-
- .text
- .align 4
- .globl longjmp
- .type longjmp, @function
-longjmp:
- movl 4(%esp),%edx # jmp_ptr address
- movl 8(%esp),%eax # Return value
- movl (%edx),%ebx
- movl 4(%edx),%esp
- movl 8(%edx),%ebp
- movl 12(%edx),%esi
- movl 16(%edx),%edi
- jmp *20(%edx)
-
- .size longjmp,.-longjmp
diff --git a/arch/i386/socketcall.S b/arch/i386/socketcall.S
deleted file mode 100644
index 6bac1e6..0000000
--- a/arch/i386/socketcall.S
+++ /dev/null
@@ -1,38 +0,0 @@
-#
-# socketcall.S
-#
-# On i386, the main (only?) user of socketcall(2), the memory array
-# socketcall(2) needs is conveniently already assembled for us on
-# the stack. Capitalize on that to make a common socketcall stub.
-#
-
-#include <asm/unistd.h>
-
-#ifdef __i386__
-
- .text
- .align 4
- .globl __socketcall_common
- .type __socketcall_common, @function
-
-__socketcall_common:
- pushl %ebx
- movzbl %al,%ebx # The socketcall number is passed in in %al
- leal 8(%esp),%ecx # Argument pointer
- movl $__NR_socketcall, %eax
- int $0x80
- cmpl $-125,%eax # Error return?
- popl %ebx
- jb 1f
- neg %eax
- movl %eax,errno
- xorl %eax,%eax
- decl %eax # Return = -1
-1:
- ret
-
- .size __socketcall_common,.-__socketcall_common
-
-#endif
-
-
diff --git a/arch/ia64/MCONFIG b/arch/ia64/MCONFIG
deleted file mode 100644
index 631a478..0000000
--- a/arch/ia64/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/ia64/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 64
diff --git a/arch/ia64/Makefile.inc b/arch/ia64/Makefile.inc
deleted file mode 100644
index 1fb364f..0000000
--- a/arch/ia64/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/ia64/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/ia64/include/klibc/archsys.h b/arch/ia64/include/klibc/archsys.h
deleted file mode 100644
index ef5940a..0000000
--- a/arch/ia64/include/klibc/archsys.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * arch/ia64/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* No special syscall definitions for this architecture */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/m68k/MCONFIG b/arch/m68k/MCONFIG
deleted file mode 100644
index 2ba69b3..0000000
--- a/arch/m68k/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/m68k/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 32
diff --git a/arch/m68k/Makefile.inc b/arch/m68k/Makefile.inc
deleted file mode 100644
index 9abec14..0000000
--- a/arch/m68k/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/m68k/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/m68k/include/klibc/archsys.h b/arch/m68k/include/klibc/archsys.h
deleted file mode 100644
index 8f6bed8..0000000
--- a/arch/m68k/include/klibc/archsys.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * arch/m68k/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* No special syscall definitions for this architecture */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/mips/MCONFIG b/arch/mips/MCONFIG
deleted file mode 100644
index cfda7a5..0000000
--- a/arch/mips/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/mips/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer -fno-pic -mno-abicalls
-BITSIZE = 32
diff --git a/arch/mips/Makefile.inc b/arch/mips/Makefile.inc
deleted file mode 100644
index d380ff5..0000000
--- a/arch/mips/Makefile.inc
+++ /dev/null
@@ -1,17 +0,0 @@
-# -*- makefile -*-
-#
-# arch/mips/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-ARCHOBJS = \
- arch/$(ARCH)/pipe.o \
- arch/$(ARCH)/vfork.o
-
-ARCHSOOBJS = $(patsubst %.o,%.lo,$(ARCHOBJS))
-
-
-archclean:
diff --git a/arch/mips/crt0.S b/arch/mips/crt0.S
deleted file mode 100644
index 3fd2751..0000000
--- a/arch/mips/crt0.S
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# arch/mips/crt0.S
-#
-# void _start(void)
-# {
-# /* Divine up argc, argv, and envp */
-# environ = envp;
-# exit(main(argc, argv, envp));
-# }
-#
-
-#include <asm/regdef.h>
-#include <asm/asm.h>
-
-NESTED(__start, 32, 16)
- subu $29, 32
- sw zero, 16(sp)
-
- lw a0, (sp)
- addiu a1, sp, 4
- sll a2, a0, 4
- addiu a2, 4
- addu a2, a1
- sw a2, environ
- jal main
- move a0, v0
- jal exit
-
- END(__start)
diff --git a/arch/mips/include/klibc/archsys.h b/arch/mips/include/klibc/archsys.h
deleted file mode 100644
index f696cdf..0000000
--- a/arch/mips/include/klibc/archsys.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * arch/mips/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* No special syscall definitions for this architecture */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/mips/pipe.S b/arch/mips/pipe.S
deleted file mode 100644
index d79f614..0000000
--- a/arch/mips/pipe.S
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <asm/asm.h>
-#include <asm/regdef.h>
-#include <asm/unistd.h>
-
-LEAF(pipe)
- li v0, __NR_pipe
- syscall
- bnez a3, 1f
- sw v0, (a0)
- sw v1, (a1)
- li v0, 0
- b 2f
-1: sw v0, errno
- li v0, -1
-2: jr ra
- END(pipe)
diff --git a/arch/mips/vfork.S b/arch/mips/vfork.S
deleted file mode 100644
index 562149f..0000000
--- a/arch/mips/vfork.S
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <asm/asm.h>
-#include <asm/regdef.h>
-#include <asm/unistd.h>
-
-#define CLONE_VM 0x00000100
-#define CLONE_VFORK 0x00004000
-#define SIGCHLD 18
-
-LEAF(pipe)
- li a0, CLONE_VFORK | CLONE_VM | SIGCHLD
- li a1, 0
- li v0, __NR_clone
- syscall
- bnez a3, 1f
- b 2f
-1: sw v0, errno
- li v0, -1
-2: jr ra
- END(pipe)
diff --git a/arch/mips64/MCONFIG b/arch/mips64/MCONFIG
deleted file mode 100644
index 6a817e5..0000000
--- a/arch/mips64/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/mips64/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 64
diff --git a/arch/mips64/Makefile.inc b/arch/mips64/Makefile.inc
deleted file mode 100644
index 4a9529a..0000000
--- a/arch/mips64/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/mips64/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/mips64/include/klibc/archsys.h b/arch/mips64/include/klibc/archsys.h
deleted file mode 100644
index 81e5106..0000000
--- a/arch/mips64/include/klibc/archsys.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * arch/mips64/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* No special syscall definitions for this architecture */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/parisc/MCONFIG b/arch/parisc/MCONFIG
deleted file mode 100644
index 93a3170..0000000
--- a/arch/parisc/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/parisc/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 32
diff --git a/arch/parisc/Makefile.inc b/arch/parisc/Makefile.inc
deleted file mode 100644
index f7a983d..0000000
--- a/arch/parisc/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/parisc/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/parisc/include/klibc/archsys.h b/arch/parisc/include/klibc/archsys.h
deleted file mode 100644
index 5013ba8..0000000
--- a/arch/parisc/include/klibc/archsys.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * arch/parisc/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* No special syscall definitions for this architecture */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/ppc/MCONFIG b/arch/ppc/MCONFIG
deleted file mode 100644
index fcb0992..0000000
--- a/arch/ppc/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/ppc/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 32
diff --git a/arch/ppc/Makefile.inc b/arch/ppc/Makefile.inc
deleted file mode 100644
index 6e87a48..0000000
--- a/arch/ppc/Makefile.inc
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- makefile -*-
-#
-# arch/ppc/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-ARCHOBJS = \
- arch/$(ARCH)/setjmp.o
-
-ARCHSOOBJS = $(patsubst %.o,%.lo,$(ARCHOBJS))
-
-archclean:
diff --git a/arch/ppc/crt0.S b/arch/ppc/crt0.S
deleted file mode 100644
index f7274b0..0000000
--- a/arch/ppc/crt0.S
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# arch/ppc/crt0.S
-#
-# void _start(void)
-# {
-# /* Divine up argc, argv, and envp */
-# environ = envp;
-# exit(main(argc, argv, envp));
-# }
-#
-
- .text
- .align 4
- .type _start,@function
- .globl _start
-_start:
- lwz 3,0(1)
- addi 4,1,4
- addi 5,1,8
- slwi 0,3,2
- add 5,5,0
- li 0,0
- stwu 0,-16(1)
- lis 9,environ@ha
- stw 5,environ@l(9)
- bl main
- bl exit
-
- .size _start,.-_start
diff --git a/arch/ppc/include/klibc/archsetjmp.h b/arch/ppc/include/klibc/archsetjmp.h
deleted file mode 100644
index 53e2fcc..0000000
--- a/arch/ppc/include/klibc/archsetjmp.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * arch/ppc/include/klibc/archsetjmp.h
- */
-
-#ifndef _KLIBC_ARCHSETJMP_H
-#define _KLIBC_ARCHSETJMP_H
-
-struct __jmp_buf {
- unsigned long __r2;
- unsigned long __sp;
- unsigned long __lr;
- unsigned long __cr;
- unsigned long __r13;
- unsigned long __r14;
- unsigned long __r15;
- unsigned long __r16;
- unsigned long __r17;
- unsigned long __r18;
- unsigned long __r19;
- unsigned long __r20;
- unsigned long __r21;
- unsigned long __r22;
- unsigned long __r23;
- unsigned long __r24;
- unsigned long __r25;
- unsigned long __r26;
- unsigned long __r27;
- unsigned long __r28;
- unsigned long __r29;
- unsigned long __r30;
- unsigned long __r31;
-};
-
-typedef struct __jmp_buf jmp_buf[1];
-
-#endif /* _SETJMP_H */
diff --git a/arch/ppc/include/klibc/archsys.h b/arch/ppc/include/klibc/archsys.h
deleted file mode 100644
index 33a5ff3..0000000
--- a/arch/ppc/include/klibc/archsys.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * arch/ppc/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* PowerPC seems to lack _syscall6() in its headers */
-/* This seems to work on both 32- and 64-bit ppc */
-
-#ifndef _syscall6
-
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5,type6,arg6) \
-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
-{ \
- unsigned long __sc_ret, __sc_err; \
- { \
- register unsigned long __sc_0 __asm__ ("r0"); \
- register unsigned long __sc_3 __asm__ ("r3"); \
- register unsigned long __sc_4 __asm__ ("r4"); \
- register unsigned long __sc_5 __asm__ ("r5"); \
- register unsigned long __sc_6 __asm__ ("r6"); \
- register unsigned long __sc_7 __asm__ ("r7"); \
- register unsigned long __sc_8 __asm__ ("r8"); \
- \
- __sc_3 = (unsigned long) (arg1); \
- __sc_4 = (unsigned long) (arg2); \
- __sc_5 = (unsigned long) (arg3); \
- __sc_6 = (unsigned long) (arg4); \
- __sc_7 = (unsigned long) (arg5); \
- __sc_8 = (unsigned long) (arg6); \
- __sc_0 = __NR_##name; \
- __asm__ __volatile__ \
- ("sc \n\t" \
- "mfcr %1 " \
- : "=&r" (__sc_3), "=&r" (__sc_0) \
- : "0" (__sc_3), "1" (__sc_0), \
- "r" (__sc_4), \
- "r" (__sc_5), \
- "r" (__sc_6), \
- "r" (__sc_7), \
- "r" (__sc_8) \
- : __syscall_clobbers); \
- __sc_ret = __sc_3; \
- __sc_err = __sc_0; \
- } \
- __syscall_return (type); \
-}
-
-#endif /* _syscall6() missing */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/ppc/setjmp.S b/arch/ppc/setjmp.S
deleted file mode 100644
index 1c50301..0000000
--- a/arch/ppc/setjmp.S
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# arch/ppc/setjmp.S
-#
-# Basic setjmp/longjmp implementation
-# This file was derived from the equivalent file in NetBSD
-#
-
- .text
- .align 4
- .type setjmp,@function
- .globl setjmp
-setjmp:
- mflr %r11 /* save return address */
- mfcr %r12 /* save condition register */
- mr %r10,%r1 /* save stack pointer */
- mr %r9,%r2 /* save GPR2 (not needed) */
- stmw %r9,0(%r3) /* save r9..r31 */
- li %r3,0 /* indicate success */
- blr /* return */
-
- .size setjmp,.-setjmp
-
- .type longjmp,@function
- .globl longjmp
-longjmp:
- lmw %r9,0(%r3) /* save r9..r31 */
- mtlr %r11 /* restore LR */
- mtcr %r12 /* restore CR */
- mr %r2,%r9 /* restore GPR2 (not needed) */
- mr %r1,%r10 /* restore stack */
- mr %r3,%r4 /* get return value */
- blr /* return */
-
- .size longjmp,.-longjmp
-
\ No newline at end of file
diff --git a/arch/ppc64/MCONFIG b/arch/ppc64/MCONFIG
deleted file mode 100644
index 6997693..0000000
--- a/arch/ppc64/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/ppc64/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 64
diff --git a/arch/ppc64/Makefile.inc b/arch/ppc64/Makefile.inc
deleted file mode 100644
index 434d0aa..0000000
--- a/arch/ppc64/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/ppc64/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/ppc64/crt0.S b/arch/ppc64/crt0.S
deleted file mode 100644
index 2f352e8..0000000
--- a/arch/ppc64/crt0.S
+++ /dev/null
@@ -1,38 +0,0 @@
-#
-# arch/ppc64/crt0.S
-#
-# void _start(void)
-# {
-# /* Divine up argc, argv, and envp */
-# environ = envp;
-# exit(main(argc, argv, envp));
-# }
-#
-
- .section ".toc","aw"
-.LC0: .tc environ[TC],environ
-
- .section ".opd","aw"
- .align 3
- .globl _start
-_start:
- .quad ._start
- .quad .TOC.@tocbase, 0
-
- .text
- .globl ._start
- .type ._start,@function
-._start:
- ld 3,0(1)
- ld 4,8(1)
- ld 5,16(1)
- li 0,0
- stdu 0,-64(1)
- ld 9,.LC0@toc(2)
- std 5,0(9)
- bl .main
- nop
- bl .exit
- nop
-
- .size _start,.-_start
diff --git a/arch/ppc64/include/klibc/archsys.h b/arch/ppc64/include/klibc/archsys.h
deleted file mode 100644
index 4f81fee..0000000
--- a/arch/ppc64/include/klibc/archsys.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * arch/ppc64/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-#ifndef _syscall6
-
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5,type6,arg6) \
-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
-{ \
- unsigned long __sc_ret, __sc_err; \
- { \
- register unsigned long __sc_0 __asm__ ("r0"); \
- register unsigned long __sc_3 __asm__ ("r3"); \
- register unsigned long __sc_4 __asm__ ("r4"); \
- register unsigned long __sc_5 __asm__ ("r5"); \
- register unsigned long __sc_6 __asm__ ("r6"); \
- register unsigned long __sc_7 __asm__ ("r7"); \
- register unsigned long __sc_8 __asm__ ("r8"); \
- \
- __sc_3 = (unsigned long) (arg1); \
- __sc_4 = (unsigned long) (arg2); \
- __sc_5 = (unsigned long) (arg3); \
- __sc_6 = (unsigned long) (arg4); \
- __sc_7 = (unsigned long) (arg5); \
- __sc_8 = (unsigned long) (arg6); \
- __sc_0 = __NR_##name; \
- __asm__ __volatile__ \
- ("sc \n\t" \
- "mfcr %1 " \
- : "=&r" (__sc_3), "=&r" (__sc_0) \
- : "0" (__sc_3), "1" (__sc_0), \
- "r" (__sc_4), \
- "r" (__sc_5), \
- "r" (__sc_6), \
- "r" (__sc_7), \
- "r" (__sc_8) \
- : __syscall_clobbers); \
- __sc_ret = __sc_3; \
- __sc_err = __sc_0; \
- } \
- __syscall_return (type); \
-}
-
-#endif /* _syscall6() missing */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/s390/MCONFIG b/arch/s390/MCONFIG
deleted file mode 100644
index 4463d2d..0000000
--- a/arch/s390/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/s390/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 32
diff --git a/arch/s390/Makefile.inc b/arch/s390/Makefile.inc
deleted file mode 100644
index 47703cb..0000000
--- a/arch/s390/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/s390/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/s390/crt0.S b/arch/s390/crt0.S
deleted file mode 100644
index 569ab91..0000000
--- a/arch/s390/crt0.S
+++ /dev/null
@@ -1,46 +0,0 @@
-#
-# arch/s390/crt0.S
-#
-# void _start(void)
-# {
-# /* Divine up argc, argv, and envp */
-# environ = envp;
-# exit(main(argc, argv, envp));
-# }
-#
-
- .text
- .align 4
- .type _start,@function
- .globl _start
-_start:
- # save argc
- l %r2,0(%r15)
- # save argv
- la %r3,4(%r15)
- # compute envp
- lr %r4,%r2
- sll %r4,2
- la %r4,4(%r4,%r3)
-
- # literal pool
- bras %r13,.LTN0_0
-.LT0_0:
- .long environ
- .long main
- .long exit
-.LTN0_0:
- # create stack frame
- ahi %r15,-96
-
- # save global environ
- l %r1,0(%r13)
- st %r4,0(%r1)
- # call main
- l %r1,4(%r13)
- basr %r14,%r1
- # call exit
- l %r1,8(%r13)
- basr %r14,%r1
-
- .size _start,.-_start
diff --git a/arch/s390/include/klibc/archsys.h b/arch/s390/include/klibc/archsys.h
deleted file mode 100644
index 1cd0948..0000000
--- a/arch/s390/include/klibc/archsys.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * arch/s390/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* S/390 only has five syscall parameters, and uses a structure for
- 6-argument syscalls. */
-
-#ifndef _syscall6
-
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,\
- type4,arg4,type5,arg5,type6,arg6) \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
- type5 arg5, type6 arg6) { \
- unsigned long __arg[6] = { \
- (unsigned long) arg1, \
- (unsigned long) arg2, \
- (unsigned long) arg3, \
- (unsigned long) arg4, \
- (unsigned long) arg5, \
- (unsigned long) arg6 \
- }; \
- register void *__argp asm("2") = &__arg; \
- long __res; \
- __asm__ __volatile__ ( \
- " svc %b1\n" \
- " lr %0,2" \
- : "=d" (__res) \
- : "i" (__NR_##name), \
- "d" (__argp) \
- : _svc_clobber); \
- __syscall_return(type, __res); \
-}
-
-#endif /* _syscall6() missing */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/s390x/MCONFIG b/arch/s390x/MCONFIG
deleted file mode 100644
index ee1415e..0000000
--- a/arch/s390x/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/s390x/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 64
diff --git a/arch/s390x/Makefile.inc b/arch/s390x/Makefile.inc
deleted file mode 100644
index e643655..0000000
--- a/arch/s390x/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/s390x/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/s390x/crt0.S b/arch/s390x/crt0.S
deleted file mode 100644
index fefc4bb..0000000
--- a/arch/s390x/crt0.S
+++ /dev/null
@@ -1,36 +0,0 @@
-#
-# arch/s390x/crt0.S
-#
-# void _start(void)
-# {
-# /* Divine up argc, argv, and envp */
-# environ = envp;
-# exit(main(argc, argv, envp));
-# }
-#
-
- .text
- .align 8
- .type _start,@function
- .globl _start
-_start:
- # save argc
- lg %r2,0(%r15)
- # save argv
- la %r3,8(%r15)
- # compute envp
- sllg %r4,%r2,3
- la %r4,8(%r4,%r3)
-
- # create stack frame
- aghi %r15,-160
-
- # save global environ
- larl %r1,environ
- stg %r4,0(%r1)
- # call main
- brasl %r14,main
- # call exit
- brasl %r14,exit
-
- .size _start,.-_start
diff --git a/arch/s390x/include/klibc/archsys.h b/arch/s390x/include/klibc/archsys.h
deleted file mode 100644
index 15f7113..0000000
--- a/arch/s390x/include/klibc/archsys.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * arch/s390x/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* S/390X only has five syscall parameters, and uses a structure for
- 6-argument syscalls. */
-
-#ifndef _syscall6
-
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,\
- type4,arg4,type5,arg5,type6,arg6) \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
- type5 arg5, type6 arg6) { \
- unsigned long __arg[6] = { \
- (unsigned long) arg1, \
- (unsigned long) arg2, \
- (unsigned long) arg3, \
- (unsigned long) arg4, \
- (unsigned long) arg5, \
- (unsigned long) arg6 \
- }; \
- register void *__argp asm("2") = &__arg; \
- long __res; \
- __asm__ __volatile__ ( \
- " svc %b1\n" \
- " lgr %0,2" \
- : "=d" (__res) \
- : "i" (__NR_##name), \
- "d" (__argp) \
- : _svc_clobber); \
- __syscall_return(type, __res); \
-}
-
-#endif /* _syscall6() missing */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/sh/MCONFIG b/arch/sh/MCONFIG
deleted file mode 100644
index 05e09e4..0000000
--- a/arch/sh/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/sh/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 32
diff --git a/arch/sh/Makefile.inc b/arch/sh/Makefile.inc
deleted file mode 100644
index 231911f..0000000
--- a/arch/sh/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- makefile -*-
-#
-# arch/sh/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-archclean:
diff --git a/arch/sh/include/klibc/archsys.h b/arch/sh/include/klibc/archsys.h
deleted file mode 100644
index 5f8050a..0000000
--- a/arch/sh/include/klibc/archsys.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * arch/sh/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* No special syscall definitions for this architecture */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/sparc/MCONFIG b/arch/sparc/MCONFIG
deleted file mode 100644
index 98aa4c8..0000000
--- a/arch/sparc/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/sparc/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 32
diff --git a/arch/sparc/Makefile.inc b/arch/sparc/Makefile.inc
deleted file mode 100644
index 0186810..0000000
--- a/arch/sparc/Makefile.inc
+++ /dev/null
@@ -1,44 +0,0 @@
-# -*- makefile -*-
-#
-# arch/sparc/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-ARCHOBJS = \
- arch/$(ARCH)/sdiv.o \
- arch/$(ARCH)/udiv.o \
- arch/$(ARCH)/srem.o \
- arch/$(ARCH)/urem.o \
- arch/$(ARCH)/smul.o \
- arch/$(ARCH)/umul.o \
- arch/$(ARCH)/setjmp.o
-
-arch/$(ARCH)/sdiv.S: arch/$(ARCH)/divrem.m4
- @echo 'building $@ from $^'
- @(echo "define(NAME,\`.div')define(OP,\`div')define(S,\`true')"; \
- cat $^) | m4 > $@
- @chmod 444 $@
-
-arch/$(ARCH)/udiv.S: arch/$(ARCH)/divrem.m4
- @echo 'building $@ from $^'
- @(echo "define(NAME,\`.udiv')define(OP,\`div')define(S,\`false')"; \
- cat $^) | m4 > $@
- @chmod 444 $@
-
-arch/$(ARCH)/srem.S: arch/$(ARCH)/divrem.m4
- @echo 'building $@ from $^'
- @(echo "define(NAME,\`.rem')define(OP,\`rem')define(S,\`true')"; \
- cat $^) | m4 > $@
- @chmod 444 $@
-
-arch/$(ARCH)/urem.S: arch/$(ARCH)/divrem.m4
- @echo 'building $@ from $^'
- @(echo "define(NAME,\`.urem')define(OP,\`rem')define(S,\`false')"; \
- cat $^) | m4 > $@
- @chmod 444 $@
-
-archclean:
- rm -f arch/$(ARCH)/?div.S arch/$(ARCH)/?rem.S
diff --git a/arch/sparc/crt0.S b/arch/sparc/crt0.S
deleted file mode 100644
index 148cb4b..0000000
--- a/arch/sparc/crt0.S
+++ /dev/null
@@ -1,2 +0,0 @@
-#define TARGET_PTR_SIZE 32
-#include "arch/sparc/crt0i.S"
diff --git a/arch/sparc/crt0i.S b/arch/sparc/crt0i.S
deleted file mode 100644
index 44f9092..0000000
--- a/arch/sparc/crt0i.S
+++ /dev/null
@@ -1,115 +0,0 @@
-! This file derived from the equivalent in newlib
-!
-! C run time start off
-
-! This file supports:
-!
-! - both 32bit pointer and 64bit pointer environments (at compile time)
-! - an imposed stack bias (of 2047) (at run time)
-! - medium/low and medium/anywhere code models (at run time)
-
-! Initial stack setup:
-!
-! bottom of stack (higher memory address)
-! ...
-! text of environment strings
-! text of argument strings
-! envp[envc] = 0 (4/8 bytes)
-! ...
-! env[0] (4/8 bytes)
-! argv[argc] = 0 (4/8 bytes)
-! ...
-! argv[0] (4/8 bytes)
-! argc (4/8 bytes)
-! register save area (64 bits by 16 registers = 128 bytes)
-! top of stack (%sp)
-
-! Stack Bias:
-!
-! It is the responsibility of the o/s to set this up.
-! We handle both a 0 and 2047 value for the stack bias.
-
-! Medium/Anywhere code model support:
-!
-! In this model %g4 points to the start of the data segment.
-! The text segment can go anywhere, but %g4 points to the *data* segment.
-! It is up to the compiler/linker to get this right.
-!
-! Since this model is statically linked the start of the data segment
-! is known at link time. Eg:
-!
-! sethi %hh(data_start), %g1
-! sethi %lm(data_start), %g4
-! or %g1, %hm(data_start), %g1
-! or %g4, %lo(data_start), %g4
-! sllx %g1, 32, %g1
-! or %g4, %g1, %g4
-!
-! FIXME: For now we just assume 0.
-
-! FIXME: if %g1 contains a non-zero value, atexit() should be invoked
-! with this value.
-
-
- .text
- .align 4
- .globl _start
- .type _start, @function
-_start:
- clr %fp
-
-! We use %g4 even if the code model is Medium/Low (simplifies the code).
-
- clr %g4 ! Medium/Anywhere base reg
-
-! If there is a stack bias in effect, account for it in %g5. Then always
-! add %g5 to stack references below. This way the code can be used with
-! or without an imposed bias.
-
- andcc %sp, 1, %g5
- bz,a .LNoBias
- nop
- mov 2047, %g5
-.LNoBias:
- add %sp, %g5, %g5
-
-! On entry, the kernel leaves room for one register frame, but
-! the C API wants more free space. Thus, we need to drop the stack
-! pointer additionally.
-
-#if TARGET_PTR_SIZE == 32
- sub %sp, 32, %sp ! make room for incoming arguments
-#else /* TARGET_PTR_SIZE == 64 */
- sub %sp, 64, %sp ! make room for incoming arguments
-#endif
-
-! Set up pointers to argc and argv
-#if TARGET_PTR_SIZE == 32
- ld [%g5 + 0x40], %o0 ! argc
- add %g5, 0x44, %o1 ! argv
- add %o0, 1, %o2
- sll %o2, 2, %o2
-#else /* TARGET_PTR_SIZE == 64 */
- ld [%g5 + 0x80], %o0 ! argc.lo
- add %sp, 0x88, %o1 ! argv
- add %o0, 1, %o2
- sll %o2, 3, %o2
-#endif
- add %o1, %o2, %o2 ! envp
- sethi %hi (environ), %o3
- or %o3, %lo (environ), %o3
-#if TARGET_PTR_SIZE == 32
- st %o2, [%o3 + %g4]
-#else /* TARGET_PTR_SIZE == 64 */
- stx %o2, [%o3 + %g4]
-#endif
-
- call main
- nop
-
- call exit
- nop
-
-! If all the above methods fail to terminate the program, try an illegal insn.
-! If that does not work, the o/s is hosed more than we are.
- .long 0
diff --git a/arch/sparc/divrem.m4 b/arch/sparc/divrem.m4
deleted file mode 100644
index aa4171d..0000000
--- a/arch/sparc/divrem.m4
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: Header: divrem.m4,v 1.4 92/06/25 13:23:57 torek Exp
- * $NetBSD: divrem.m4,v 1.4 1997/10/09 10:07:54 lukem Exp $
- */
-
-/*
- * Division and remainder, from Appendix E of the Sparc Version 8
- * Architecture Manual, with fixes from Gordon Irlam.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
- .asciz "@(#)divrem.m4 8.1 (Berkeley) 6/4/93"
-#endif /* LIBC_SCCS and not lint */
-
-/*
- * Input: dividend and divisor in %o0 and %o1 respectively.
- *
- * m4 parameters:
- * NAME name of function to generate
- * OP OP=div => %o0 / %o1; OP=rem => %o0 % %o1
- * S S=true => signed; S=false => unsigned
- *
- * Algorithm parameters:
- * N how many bits per iteration we try to get (4)
- * WORDSIZE total number of bits (32)
- *
- * Derived constants:
- * TWOSUPN 2^N, for label generation (m4 exponentiation currently broken)
- * TOPBITS number of bits in the top `decade' of a number
- *
- * Important variables:
- * Q the partial quotient under development (initially 0)
- * R the remainder so far, initially the dividend
- * ITER number of main division loop iterations required;
- * equal to ceil(log2(quotient) / N). Note that this
- * is the log base (2^N) of the quotient.
- * V the current comparand, initially divisor*2^(ITER*N-1)
- *
- * Cost:
- * Current estimate for non-large dividend is
- * ceil(log2(quotient) / N) * (10 + 7N/2) + C
- * A large dividend is one greater than 2^(31-TOPBITS) and takes a
- * different path, as the upper bits of the quotient must be developed
- * one bit at a time.
- */
-
-define(N, `4')
-define(TWOSUPN, `16')
-define(WORDSIZE, `32')
-define(TOPBITS, eval(WORDSIZE - N*((WORDSIZE-1)/N)))
-
-define(dividend, `%o0')
-define(divisor, `%o1')
-define(Q, `%o2')
-define(R, `%o3')
-define(ITER, `%o4')
-define(V, `%o5')
-
-/* m4 reminder: ifelse(a,b,c,d) => if a is b, then c, else d */
-define(T, `%g1')
-define(SC, `%g7')
-ifelse(S, `true', `define(SIGN, `%g6')')
-
-/*
- * This is the recursive definition for developing quotient digits.
- *
- * Parameters:
- * $1 the current depth, 1 <= $1 <= N
- * $2 the current accumulation of quotient bits
- * N max depth
- *
- * We add a new bit to $2 and either recurse or insert the bits in
- * the quotient. R, Q, and V are inputs and outputs as defined above;
- * the condition codes are expected to reflect the input R, and are
- * modified to reflect the output R.
- */
-define(DEVELOP_QUOTIENT_BITS,
-` ! depth $1, accumulated bits $2
- bl L.$1.eval(TWOSUPN+$2)
- srl V,1,V
- ! remainder is positive
- subcc R,V,R
- ifelse($1, N,
- ` b 9f
- add Q, ($2*2+1), Q
- ', ` DEVELOP_QUOTIENT_BITS(incr($1), `eval(2*$2+1)')')
-L.$1.eval(TWOSUPN+$2):
- ! remainder is negative
- addcc R,V,R
- ifelse($1, N,
- ` b 9f
- add Q, ($2*2-1), Q
- ', ` DEVELOP_QUOTIENT_BITS(incr($1), `eval(2*$2-1)')')
- ifelse($1, 1, `9:')')
-
-#include <machine/asm.h>
-#include <machine/trap.h>
-
-FUNC(NAME)
-ifelse(S, `true',
-` ! compute sign of result; if neither is negative, no problem
- orcc divisor, dividend, %g0 ! either negative?
- bge 2f ! no, go do the divide
- ifelse(OP, `div',
- `xor divisor, dividend, SIGN',
- `mov dividend, SIGN') ! compute sign in any case
- tst divisor
- bge 1f
- tst dividend
- ! divisor is definitely negative; dividend might also be negative
- bge 2f ! if dividend not negative...
- neg divisor ! in any case, make divisor nonneg
-1: ! dividend is negative, divisor is nonnegative
- neg dividend ! make dividend nonnegative
-2:
-')
- ! Ready to divide. Compute size of quotient; scale comparand.
- orcc divisor, %g0, V
- bnz 1f
- mov dividend, R
-
- ! Divide by zero trap. If it returns, return 0 (about as
- ! wrong as possible, but that is what SunOS does...).
- t ST_DIV0
- retl
- clr %o0
-
-1:
- cmp R, V ! if divisor exceeds dividend, done
- blu Lgot_result ! (and algorithm fails otherwise)
- clr Q
- sethi %hi(1 << (WORDSIZE - TOPBITS - 1)), T
- cmp R, T
- blu Lnot_really_big
- clr ITER
-
- ! `Here the dividend is >= 2^(31-N) or so. We must be careful here,
- ! as our usual N-at-a-shot divide step will cause overflow and havoc.
- ! The number of bits in the result here is N*ITER+SC, where SC <= N.
- ! Compute ITER in an unorthodox manner: know we need to shift V into
- ! the top decade: so do not even bother to compare to R.'
- 1:
- cmp V, T
- bgeu 3f
- mov 1, SC
- sll V, N, V
- b 1b
- inc ITER
-
- ! Now compute SC.
- 2: addcc V, V, V
- bcc Lnot_too_big
- inc SC
-
- ! We get here if the divisor overflowed while shifting.
- ! This means that R has the high-order bit set.
- ! Restore V and subtract from R.
- sll T, TOPBITS, T ! high order bit
- srl V, 1, V ! rest of V
- add V, T, V
- b Ldo_single_div
- dec SC
-
- Lnot_too_big:
- 3: cmp V, R
- blu 2b
- nop
- be Ldo_single_div
- nop
- /* NB: these are commented out in the V8-Sparc manual as well */
- /* (I do not understand this) */
- ! V > R: went too far: back up 1 step
- ! srl V, 1, V
- ! dec SC
- ! do single-bit divide steps
- !
- ! We have to be careful here. We know that R >= V, so we can do the
- ! first divide step without thinking. BUT, the others are conditional,
- ! and are only done if R >= 0. Because both R and V may have the high-
- ! order bit set in the first step, just falling into the regular
- ! division loop will mess up the first time around.
- ! So we unroll slightly...
- Ldo_single_div:
- deccc SC
- bl Lend_regular_divide
- nop
- sub R, V, R
- mov 1, Q
- b Lend_single_divloop
- nop
- Lsingle_divloop:
- sll Q, 1, Q
- bl 1f
- srl V, 1, V
- ! R >= 0
- sub R, V, R
- b 2f
- inc Q
- 1: ! R < 0
- add R, V, R
- dec Q
- 2:
- Lend_single_divloop:
- deccc SC
- bge Lsingle_divloop
- tst R
- b,a Lend_regular_divide
-
-Lnot_really_big:
-1:
- sll V, N, V
- cmp V, R
- bleu 1b
- inccc ITER
- be Lgot_result
- dec ITER
-
- tst R ! set up for initial iteration
-Ldivloop:
- sll Q, N, Q
- DEVELOP_QUOTIENT_BITS(1, 0)
-Lend_regular_divide:
- deccc ITER
- bge Ldivloop
- tst R
- bl,a Lgot_result
- ! non-restoring fixup here (one instruction only!)
-ifelse(OP, `div',
-` dec Q
-', ` add R, divisor, R
-')
-
-Lgot_result:
-ifelse(S, `true',
-` ! check to see if answer should be < 0
- tst SIGN
- bl,a 1f
- ifelse(OP, `div', `neg Q', `neg R')
-1:')
- retl
- ifelse(OP, `div', `mov Q, %o0', `mov R, %o0')
diff --git a/arch/sparc/include/klibc/archsetjmp.h b/arch/sparc/include/klibc/archsetjmp.h
deleted file mode 100644
index 92c1c74..0000000
--- a/arch/sparc/include/klibc/archsetjmp.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * arch/sparc/include/klibc/archsetjmp.h
- */
-
-#ifndef _KLIBC_ARCHSETJMP_H
-#define _KLIBC_ARCHSETJMP_H
-
-struct __jmp_buf {
- unsigned long __sp;
- unsigned long __fp;
- unsigned long __pc;
-};
-
-typedef struct __jmp_buf jmp_buf[1];
-
-#endif /* _SETJMP_H */
diff --git a/arch/sparc/include/klibc/archsys.h b/arch/sparc/include/klibc/archsys.h
deleted file mode 100644
index fe6e68d..0000000
--- a/arch/sparc/include/klibc/archsys.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * arch/sparc/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* fork and vfork return the "other process" pid in %o0 and an
- "is child" flag in %o1... */
-
-#define _syscall0_forkish(type,name) \
-type name(void) \
-{ \
-register long __g1 __asm__ ("g1") = __NR_##name; \
-register unsigned long __o0 __asm__ ("o0"); \
-register unsigned long __o1 __asm__ ("o1"); \
-__asm__ __volatile__ ("t 0x10\n\t" \
- "bcc 1f\n\t" \
- "mov %%o0, %0\n\t" \
- "sub %%g0, %%o0, %0\n\t" \
- "1:\n\t" \
- : "=r" (__o0), "=r" (__o1)\
- : "r" (__g1) \
- : "cc"); \
-if ((unsigned long)__o0 < (unsigned long)-255) \
- return (type)(__o0 & (__o1-1)); \
-errno = (int)-__o0; \
-return -1; \
-}
-
-/* SPARC seems to lack _syscall6() in its headers */
-
-#ifndef _syscall6
-
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5,type6,arg6) \
-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
-{ \
-long __res; \
-register long __g1 __asm__ ("g1") = __NR_##name; \
-register long __o0 __asm__ ("o0") = (long)(arg1); \
-register long __o1 __asm__ ("o1") = (long)(arg2); \
-register long __o2 __asm__ ("o2") = (long)(arg3); \
-register long __o3 __asm__ ("o3") = (long)(arg4); \
-register long __o4 __asm__ ("o4") = (long)(arg5); \
-register long __o5 __asm__ ("o5") = (long)(arg6); \
-__asm__ __volatile__ ("t 0x10\n\t" \
- "bcc 1f\n\t" \
- "mov %%o0, %0\n\t" \
- "sub %%g0, %%o0, %0\n\t" \
- "1:\n\t" \
- : "=r" (__res), "=&r" (__o0) \
- : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__o4), "r" (__o5), "r" (__g1) \
- : "cc"); \
-if (__res < -255 || __res>=0) \
-return (type) __res; \
-errno = -__res; \
-return (type)-1; \
-}
-
-#endif /* _syscall6 missing */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/sparc/include/machine/asm.h b/arch/sparc/include/machine/asm.h
deleted file mode 100644
index b622bd8..0000000
--- a/arch/sparc/include/machine/asm.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/* $NetBSD: asm.h,v 1.14 2002/07/20 08:37:30 mrg Exp $ */
-
-/*
- * Copyright (c) 1994 Allen Briggs
- * All rights reserved.
- *
- * Gleaned from locore.s and sun3 asm.h which had the following copyrights:
- * locore.s:
- * Copyright (c) 1988 University of Utah.
- * Copyright (c) 1982, 1990 The Regents of the University of California.
- * sun3/include/asm.h:
- * Copyright (c) 1993 Adam Glass
- * Copyright (c) 1990 The Regents of the University of California.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _ASM_H_
-#define _ASM_H_
-
-/* Pull in CCFSZ, CC64FSZ, and BIAS from frame.h */
-#ifndef _LOCORE
-#define _LOCORE
-#endif
-#include <machine/frame.h>
-
-#ifdef __ELF__
-#define _C_LABEL(name) name
-#else
-#ifdef __STDC__
-#define _C_LABEL(name) _ ## name
-#else
-#define _C_LABEL(name) _/**/name
-#endif
-#endif
-#define _ASM_LABEL(name) name
-
-#ifdef PIC
-/*
- * PIC_PROLOGUE() is akin to the compiler generated function prologue for
- * PIC code. It leaves the address of the Global Offset Table in DEST,
- * clobbering register TMP in the process.
- *
- * We can use two code sequences. We can read the %pc or use the call
- * instruction that saves the pc in %o7. Call requires the branch unit and
- * IEU1, and clobbers %o7 which needs to be restored. This instruction
- * sequence takes about 4 cycles due to instruction interdependence. Reading
- * the pc takes 4 cycles to dispatch and is always dispatched alone. That
- * sequence takes 7 cycles.
- */
-#ifdef __arch64__
-#define PIC_PROLOGUE(dest,tmp) \
- mov %o7, tmp; \
- sethi %hi(_GLOBAL_OFFSET_TABLE_-4),dest; \
- call 0f; \
- or dest,%lo(_GLOBAL_OFFSET_TABLE_+4),dest; \
-0: \
- add dest,%o7,dest; \
- mov tmp, %o7
-#else
-#define PIC_PROLOGUE(dest,tmp) \
- mov %o7,tmp; 3: call 4f; nop; 4: \
- sethi %hi(_C_LABEL(_GLOBAL_OFFSET_TABLE_)-(3b-.)),dest; \
- or dest,%lo(_C_LABEL(_GLOBAL_OFFSET_TABLE_)-(3b-.)),dest; \
- add dest,%o7,dest; mov tmp,%o7
-#endif
-
-/*
- * PICCY_SET() does the equivalent of a `set var, %dest' instruction in
- * a PIC-like way, but without involving the Global Offset Table. This
- * only works for VARs defined in the same file *and* in the text segment.
- */
-#ifdef __arch64__
-#define PICCY_SET(var,dest,tmp) \
- 3: rd %pc, tmp; add tmp,(var-3b),dest
-#else
-#define PICCY_SET(var,dest,tmp) \
- mov %o7,tmp; 3: call 4f; nop; 4: \
- add %o7,(var-3b),dest; mov tmp,%o7
-#endif
-#else
-#define PIC_PROLOGUE(dest,tmp)
-#define PICCY_OFFSET(var,dest,tmp)
-#endif
-
-#define FTYPE(x) .type x,@function
-#define OTYPE(x) .type x,@object
-
-#define _ENTRY(name) \
- .align 4; .globl name; .proc 1; FTYPE(name); name:
-
-#ifdef GPROF
-/* see _MCOUNT_ENTRY in profile.h */
-#ifdef __ELF__
-#ifdef __arch64__
-#define _PROF_PROLOGUE \
- .data; .align 8; 1: .uaword 0; .uaword 0; \
- .text; save %sp,-CC64FSZ,%sp; sethi %hi(1b),%o0; call _mcount; \
- or %o0,%lo(1b),%o0; restore
-#else
-#define _PROF_PROLOGUE \
- .data; .align 4; 1: .long 0; \
- .text; save %sp,-96,%sp; sethi %hi(1b),%o0; call _mcount; \
- or %o0,%lo(1b),%o0; restore
-#endif
-#else
-#ifdef __arch64__
-#define _PROF_PROLOGUE \
- .data; .align 8; 1: .uaword 0; .uaword 0; \
- .text; save %sp,-CC64FSZ,%sp; sethi %hi(1b),%o0; call mcount; \
- or %o0,%lo(1b),%o0; restore
-#else
-#define _PROF_PROLOGUE \
- .data; .align 4; 1: .long 0; \
- .text; save %sp,-96,%sp; sethi %hi(1b),%o0; call mcount; \
- or %o0,%lo(1b),%o0; restore
-#endif
-#endif
-#else
-#define _PROF_PROLOGUE
-#endif
-
-#define ENTRY(name) _ENTRY(_C_LABEL(name)); _PROF_PROLOGUE
-#define ENTRY_NOPROFILE(name) _ENTRY(_C_LABEL(name))
-#define ASENTRY(name) _ENTRY(_ASM_LABEL(name)); _PROF_PROLOGUE
-#define FUNC(name) ASENTRY(name)
-#define RODATA(name) .align 4; .text; .globl _C_LABEL(name); \
- OTYPE(_C_LABEL(name)); _C_LABEL(name):
-
-
-#define ASMSTR .asciz
-
-#define RCSID(name) .asciz name
-
-#ifdef __ELF__
-#define WEAK_ALIAS(alias,sym) \
- .weak alias; \
- alias = sym
-#endif
-
-/*
- * WARN_REFERENCES: create a warning if the specified symbol is referenced.
- */
-#ifdef __ELF__
-#ifdef __STDC__
-#define WARN_REFERENCES(_sym,_msg) \
- .section .gnu.warning. ## _sym ; .ascii _msg ; .text
-#else
-#define WARN_REFERENCES(_sym,_msg) \
- .section .gnu.warning./**/_sym ; .ascii _msg ; .text
-#endif /* __STDC__ */
-#else
-#ifdef __STDC__
-#define __STRING(x) #x
-#define WARN_REFERENCES(sym,msg) \
- .stabs msg ## ,30,0,0,0 ; \
- .stabs __STRING(_ ## sym) ## ,1,0,0,0
-#else
-#define __STRING(x) "x"
-#define WARN_REFERENCES(sym,msg) \
- .stabs msg,30,0,0,0 ; \
- .stabs __STRING(_/**/sym),1,0,0,0
-#endif /* __STDC__ */
-#endif /* __ELF__ */
-
-#endif /* _ASM_H_ */
diff --git a/arch/sparc/include/machine/frame.h b/arch/sparc/include/machine/frame.h
deleted file mode 100644
index b09175c..0000000
--- a/arch/sparc/include/machine/frame.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/* $NetBSD: frame.h,v 1.4 2001/12/04 00:05:05 darrenr Exp $ */
-
-/*
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Lawrence Berkeley Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)frame.h 8.1 (Berkeley) 6/11/93
- */
-
-#if defined(_KERNEL_OPT)
-#include "opt_sparc_arch.h"
-#endif
-
-/*
- * Sparc stack frame format.
- *
- * Note that the contents of each stack frame may be held only in
- * machine register windows. In order to get an accurate picture
- * of the frame, you must first force the kernel to write any such
- * windows to the stack.
- */
-#ifndef _LOCORE
-#ifndef SUN4U
-struct frame {
- int32_t fr_local[8]; /* space to save locals (%l0..%l7) */
- int32_t fr_arg[6]; /* space to save arguments (%i0..%i5) */
- struct frame *fr_fp; /* space to save frame pointer (%i6) */
- int32_t fr_pc; /* space to save return pc (%i7) */
- /*
- * SunOS reserves another 8 words here; this is pointless
- * but we do it for compatibility.
- */
- int32_t fr_xxx; /* `structure return pointer' (unused) */
- int32_t fr_argd[6]; /* `arg dump area' (lunacy) */
- int32_t fr_argx[1]; /* arg extension (args 7..n; variable size) */
-};
-#else
-struct frame32 {
- int32_t fr_local[8]; /* space to save locals (%l0..%l7) */
- int32_t fr_arg[6]; /* space to save arguments (%i0..%i5) */
- u_int32_t fr_fp; /* space to save frame pointer (%i6) */
- u_int32_t fr_pc; /* space to save return pc (%i7) */
- /*
- * SunOS reserves another 8 words here; this is pointless
- * but we do it for compatibility.
- */
- int32_t fr_xxx; /* `structure return pointer' (unused) */
- int32_t fr_argd[6]; /* `arg dump area' (lunacy) */
- int32_t fr_argx[1]; /* arg extension (args 7..n; variable size) */
-};
-#endif
-#endif
-
-/*
- * CCFSZ (C Compiler Frame SiZe) is the size of a stack frame required if
- * a function is to call C code. It should be just 64, but Sun defined
- * their frame with space to hold arguments 0 through 5 (plus some junk),
- * and varargs routines (such as kprintf) demand this, and gcc uses this
- * area at times anyway.
- */
-#define CCFSZ 96
-
-/*
- * Sparc v9 stack frame format.
- *
- * Note that the contents of each stack frame may be held only in
- * machine register windows. In order to get an accurate picture
- * of the frame, you must first force the kernel to write any such
- * windows to the stack.
- *
- * V9 frames have an odd bias, so you can tall a v9 frame from
- * a v8 frame by testing the stack pointer's lsb.
- */
-#if !defined(_LOCORE) && !defined(_LIBC)
-struct frame64 {
- int64_t fr_local[8]; /* space to save locals (%l0..%l7) */
- int64_t fr_arg[6]; /* space to save arguments (%i0..%i5) */
- u_int64_t fr_fp; /* space to save frame pointer (%i6) */
- u_int64_t fr_pc; /* space to save return pc (%i7) */
- /*
- * SVR4 reserves a bunch of extra stuff.
- */
- int64_t fr_argd[6]; /* `register save area' (lunacy) */
- int64_t fr_argx[0]; /* arg extension (args 7..n; variable size) */
-};
-
-#define v9next_frame(f) ((struct frame64*)(f->fr_fp+BIAS))
-#endif
-
-/*
- * CC64FSZ (C Compiler 64-bit Frame SiZe) is the size of a stack frame used
- * by the compiler in 64-bit mode. It is (16)*8; space for 8 ins, 8 outs.
- */
-#define CC64FSZ 176
-
-/*
- * v9 stacks all have a bias of 2047 added to the %sp and %fp, so you can easily
- * detect it by testing the register for an odd value. Why 2K-1 I don't know.
- */
-#define BIAS (2048-1)
-
diff --git a/arch/sparc/include/machine/trap.h b/arch/sparc/include/machine/trap.h
deleted file mode 100644
index 42c3ef6..0000000
--- a/arch/sparc/include/machine/trap.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* $NetBSD: trap.h,v 1.11 1999/01/20 00:15:08 pk Exp $ */
-
-/*
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Lawrence Berkeley Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)trap.h 8.1 (Berkeley) 6/11/93
- */
-/*
- * Sun4m support by Aaron Brown, Harvard University.
- * Changes Copyright (c) 1995 The President and Fellows of Harvard College.
- * All rights reserved.
- */
-
-#ifndef _MACHINE_TRAP_H
-#define _MACHINE_TRAP_H
-
-/* trap vec (pri) description */
-#define T_RESET 0x00 /* (1) not actually vectored; jumps to 0 */
-#define T_TEXTFAULT 0x01 /* (2) address fault during instr fetch */
-#define T_ILLINST 0x02 /* (3) illegal instruction */
-#define T_PRIVINST 0x03 /* (4) privileged instruction */
-#define T_FPDISABLED 0x04 /* (5) fp instr while fp disabled */
-#define T_WINOF 0x05 /* (6) register window overflow */
-#define T_WINUF 0x06 /* (7) register window underflow */
-#define T_ALIGN 0x07 /* (8) address not properly aligned */
-#define T_FPE 0x08 /* (9) floating point exception */
-#define T_DATAFAULT 0x09 /* (10) address fault during data fetch */
-#define T_TAGOF 0x0a /* (11) tag overflow */
-/* 0x0b unused */
-/* 0x0c unused */
-/* 0x0d unused */
-/* 0x0e unused */
-/* 0x0f unused */
-/* 0x10 unused */
-#define T_L1INT 0x11 /* (27) level 1 interrupt */
-#define T_L2INT 0x12 /* (26) level 2 interrupt */
-#define T_L3INT 0x13 /* (25) level 3 interrupt */
-#define T_L4INT 0x14 /* (24) level 4 interrupt */
-#define T_L5INT 0x15 /* (23) level 5 interrupt */
-#define T_L6INT 0x16 /* (22) level 6 interrupt */
-#define T_L7INT 0x17 /* (21) level 7 interrupt */
-#define T_L8INT 0x18 /* (20) level 8 interrupt */
-#define T_L9INT 0x19 /* (19) level 9 interrupt */
-#define T_L10INT 0x1a /* (18) level 10 interrupt */
-#define T_L11INT 0x1b /* (17) level 11 interrupt */
-#define T_L12INT 0x1c /* (16) level 12 interrupt */
-#define T_L13INT 0x1d /* (15) level 13 interrupt */
-#define T_L14INT 0x1e /* (14) level 14 interrupt */
-#define T_L15INT 0x1f /* (13) level 15 interrupt */
-/* 0x20 unused */
-/* through 0x23 unused */
-#define T_CPDISABLED 0x24 /* (5) coprocessor instr while disabled */
-#define T_UNIMPLFLUSH 0x25 /* Unimplemented FLUSH */
-/* through 0x27 unused */
-#define T_CPEXCEPTION 0x28 /* (9) coprocessor exception */
-/* 0x29 unused */
-#define T_IDIV0 0x2a /* divide by zero (from hw [su]div instr) */
-#define T_STOREBUFFAULT 0x2b /* SuperSPARC: Store buffer copy-back fault */
-/* 0x2c unused */
-/* through 0x7f unused */
-
-/* beginning of `user' vectors (from trap instructions) - all priority 12 */
-#define T_SUN_SYSCALL 0x80 /* system call */
-#define T_BREAKPOINT 0x81 /* breakpoint `instruction' */
-#define T_DIV0 0x82 /* division routine was handed 0 */
-#define T_FLUSHWIN 0x83 /* flush windows */
-#define T_CLEANWIN 0x84 /* provide clean windows */
-#define T_RANGECHECK 0x85 /* ? */
-#define T_FIXALIGN 0x86 /* fix up unaligned accesses */
-#define T_INTOF 0x87 /* integer overflow ? */
-#define T_SVR4_SYSCALL 0x88 /* SVR4 system call */
-#define T_BSD_SYSCALL 0x89 /* BSD system call */
-#define T_KGDB_EXEC 0x8a /* for kernel gdb */
-
-/* 0x8b..0xff are currently unallocated, except the following */
-#define T_SVR4_GETCC 0xa0
-#define T_SVR4_SETCC 0xa1
-#define T_SVR4_GETPSR 0xa2
-#define T_SVR4_SETPSR 0xa3
-#define T_SVR4_GETHRTIME 0xa4
-#define T_SVR4_GETHRVTIME 0xa5
-#define T_SVR4_GETHRESTIME 0xa7
-
-
-#ifdef _KERNEL /* pseudo traps for locore.s */
-#define T_RWRET -1 /* need first user window for trap return */
-#define T_AST -2 /* no-op, just needed reschedule or profile */
-#endif
-
-/* flags to system call (flags in %g1 along with syscall number) */
-#define SYSCALL_G2RFLAG 0x400 /* on success, return to %g2 rather than npc */
-#define SYSCALL_G7RFLAG 0x800 /* use %g7 as above (deprecated) */
-
-/*
- * `software trap' macros to keep people happy (sparc v8 manual says not
- * to set the upper bits).
- */
-#define ST_BREAKPOINT (T_BREAKPOINT & 0x7f)
-#define ST_DIV0 (T_DIV0 & 0x7f)
-#define ST_FLUSHWIN (T_FLUSHWIN & 0x7f)
-#define ST_SYSCALL (T_SUN_SYSCALL & 0x7f)
-
-#endif /* _MACHINE_TRAP_H_ */
diff --git a/arch/sparc/setjmp.S b/arch/sparc/setjmp.S
deleted file mode 100644
index f41ee2b..0000000
--- a/arch/sparc/setjmp.S
+++ /dev/null
@@ -1,38 +0,0 @@
-!
-! setjmp.S
-!
-! Basic setjmp/longjmp
-!
-! This code was based on the equivalent code in NetBSD
-!
-
-#include <machine/asm.h>
-#include <machine/trap.h>
-
-!
-! The jmp_buf contains the following entries:
-! sp
-! fp
-! pc
-!
-ENTRY(setjmp)
- st %sp,[%o0+0] ! Callers stack pointer
- st %o7,[%o0+4] ! Return pc
- st %fp,[%o0+8] ! Frame pointer
- retl ! Return
- clr %o0 ! ...0
-
-ENTRY(longjmp)
- sub %sp, 64, %sp ! set up a local stack frame
-0:
- t ST_FLUSHWIN ! flush register windows out to memory
- !
- ! We restore the saved stack pointer to %fp, then issue
- ! a restore instruction which will reload the register
- ! window from the stack.
- !
- ld [%o0+4], %o7 /* restore return pc */
- ld [%o0+0], %fp /* and stack pointer */
-
- retl ! success, return %g6
- restore %o1, 0, %o0
diff --git a/arch/sparc/smul.S b/arch/sparc/smul.S
deleted file mode 100644
index 0eb218b..0000000
--- a/arch/sparc/smul.S
+++ /dev/null
@@ -1,160 +0,0 @@
-/* $NetBSD: mul.S,v 1.3 1997/07/16 14:37:42 christos Exp $ */
-
-/*
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: Header: mul.s,v 1.5 92/06/25 13:24:03 torek Exp
- */
-
-#include <machine/asm.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-#if 0
- .asciz "@(#)mul.s 8.1 (Berkeley) 6/4/93"
-#else
- RCSID("$NetBSD: mul.S,v 1.3 1997/07/16 14:37:42 christos Exp $")
-#endif
-#endif /* LIBC_SCCS and not lint */
-
-/*
- * Signed multiply, from Appendix E of the Sparc Version 8
- * Architecture Manual.
- *
- * Returns %o0 * %o1 in %o1%o0 (i.e., %o1 holds the upper 32 bits of
- * the 64-bit product).
- *
- * This code optimizes short (less than 13-bit) multiplies.
- */
-
-FUNC(.mul)
- mov %o0, %y ! multiplier -> Y
- andncc %o0, 0xfff, %g0 ! test bits 12..31
- be Lmul_shortway ! if zero, can do it the short way
- andcc %g0, %g0, %o4 ! zero the partial product and clear N and V
-
- /*
- * Long multiply. 32 steps, followed by a final shift step.
- */
- mulscc %o4, %o1, %o4 ! 1
- mulscc %o4, %o1, %o4 ! 2
- mulscc %o4, %o1, %o4 ! 3
- mulscc %o4, %o1, %o4 ! 4
- mulscc %o4, %o1, %o4 ! 5
- mulscc %o4, %o1, %o4 ! 6
- mulscc %o4, %o1, %o4 ! 7
- mulscc %o4, %o1, %o4 ! 8
- mulscc %o4, %o1, %o4 ! 9
- mulscc %o4, %o1, %o4 ! 10
- mulscc %o4, %o1, %o4 ! 11
- mulscc %o4, %o1, %o4 ! 12
- mulscc %o4, %o1, %o4 ! 13
- mulscc %o4, %o1, %o4 ! 14
- mulscc %o4, %o1, %o4 ! 15
- mulscc %o4, %o1, %o4 ! 16
- mulscc %o4, %o1, %o4 ! 17
- mulscc %o4, %o1, %o4 ! 18
- mulscc %o4, %o1, %o4 ! 19
- mulscc %o4, %o1, %o4 ! 20
- mulscc %o4, %o1, %o4 ! 21
- mulscc %o4, %o1, %o4 ! 22
- mulscc %o4, %o1, %o4 ! 23
- mulscc %o4, %o1, %o4 ! 24
- mulscc %o4, %o1, %o4 ! 25
- mulscc %o4, %o1, %o4 ! 26
- mulscc %o4, %o1, %o4 ! 27
- mulscc %o4, %o1, %o4 ! 28
- mulscc %o4, %o1, %o4 ! 29
- mulscc %o4, %o1, %o4 ! 30
- mulscc %o4, %o1, %o4 ! 31
- mulscc %o4, %o1, %o4 ! 32
- mulscc %o4, %g0, %o4 ! final shift
-
- ! If %o0 was negative, the result is
- ! (%o0 * %o1) + (%o1 << 32))
- ! We fix that here.
-
- tst %o0
- bge 1f
- rd %y, %o0
-
- ! %o0 was indeed negative; fix upper 32 bits of result by subtracting
- ! %o1 (i.e., return %o4 - %o1 in %o1).
- retl
- sub %o4, %o1, %o1
-
-1:
- retl
- mov %o4, %o1
-
-Lmul_shortway:
- /*
- * Short multiply. 12 steps, followed by a final shift step.
- * The resulting bits are off by 12 and (32-12) = 20 bit positions,
- * but there is no problem with %o0 being negative (unlike above).
- */
- mulscc %o4, %o1, %o4 ! 1
- mulscc %o4, %o1, %o4 ! 2
- mulscc %o4, %o1, %o4 ! 3
- mulscc %o4, %o1, %o4 ! 4
- mulscc %o4, %o1, %o4 ! 5
- mulscc %o4, %o1, %o4 ! 6
- mulscc %o4, %o1, %o4 ! 7
- mulscc %o4, %o1, %o4 ! 8
- mulscc %o4, %o1, %o4 ! 9
- mulscc %o4, %o1, %o4 ! 10
- mulscc %o4, %o1, %o4 ! 11
- mulscc %o4, %o1, %o4 ! 12
- mulscc %o4, %g0, %o4 ! final shift
-
- /*
- * %o4 has 20 of the bits that should be in the low part of the
- * result; %y has the bottom 12 (as %y's top 12). That is:
- *
- * %o4 %y
- * +----------------+----------------+
- * | -12- | -20- | -12- | -20- |
- * +------(---------+------)---------+
- * --hi-- ----low-part----
- *
- * The upper 12 bits of %o4 should be sign-extended to form the
- * high part of the product (i.e., highpart = %o4 >> 20).
- */
-
- rd %y, %o5
- sll %o4, 12, %o0 ! shift middle bits left 12
- srl %o5, 20, %o5 ! shift low bits right 20, zero fill at left
- or %o5, %o0, %o0 ! construct low part of result
- retl
- sra %o4, 20, %o1 ! ... and extract high part of result
diff --git a/arch/sparc/umul.S b/arch/sparc/umul.S
deleted file mode 100644
index 6a7193d..0000000
--- a/arch/sparc/umul.S
+++ /dev/null
@@ -1,193 +0,0 @@
-/* $NetBSD: umul.S,v 1.3 1997/07/16 14:37:44 christos Exp $ */
-
-/*
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: Header: umul.s,v 1.4 92/06/25 13:24:05 torek Exp
- */
-
-#include <machine/asm.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-#if 0
- .asciz "@(#)umul.s 8.1 (Berkeley) 6/4/93"
-#else
- RCSID("$NetBSD: umul.S,v 1.3 1997/07/16 14:37:44 christos Exp $")
-#endif
-#endif /* LIBC_SCCS and not lint */
-
-/*
- * Unsigned multiply. Returns %o0 * %o1 in %o1%o0 (i.e., %o1 holds the
- * upper 32 bits of the 64-bit product).
- *
- * This code optimizes short (less than 13-bit) multiplies. Short
- * multiplies require 25 instruction cycles, and long ones require
- * 45 instruction cycles.
- *
- * On return, overflow has occurred (%o1 is not zero) if and only if
- * the Z condition code is clear, allowing, e.g., the following:
- *
- * call .umul
- * nop
- * bnz overflow (or tnz)
- */
-
-FUNC(.umul)
- or %o0, %o1, %o4
- mov %o0, %y ! multiplier -> Y
- andncc %o4, 0xfff, %g0 ! test bits 12..31 of *both* args
- be Lmul_shortway ! if zero, can do it the short way
- andcc %g0, %g0, %o4 ! zero the partial product and clear N and V
-
- /*
- * Long multiply. 32 steps, followed by a final shift step.
- */
- mulscc %o4, %o1, %o4 ! 1
- mulscc %o4, %o1, %o4 ! 2
- mulscc %o4, %o1, %o4 ! 3
- mulscc %o4, %o1, %o4 ! 4
- mulscc %o4, %o1, %o4 ! 5
- mulscc %o4, %o1, %o4 ! 6
- mulscc %o4, %o1, %o4 ! 7
- mulscc %o4, %o1, %o4 ! 8
- mulscc %o4, %o1, %o4 ! 9
- mulscc %o4, %o1, %o4 ! 10
- mulscc %o4, %o1, %o4 ! 11
- mulscc %o4, %o1, %o4 ! 12
- mulscc %o4, %o1, %o4 ! 13
- mulscc %o4, %o1, %o4 ! 14
- mulscc %o4, %o1, %o4 ! 15
- mulscc %o4, %o1, %o4 ! 16
- mulscc %o4, %o1, %o4 ! 17
- mulscc %o4, %o1, %o4 ! 18
- mulscc %o4, %o1, %o4 ! 19
- mulscc %o4, %o1, %o4 ! 20
- mulscc %o4, %o1, %o4 ! 21
- mulscc %o4, %o1, %o4 ! 22
- mulscc %o4, %o1, %o4 ! 23
- mulscc %o4, %o1, %o4 ! 24
- mulscc %o4, %o1, %o4 ! 25
- mulscc %o4, %o1, %o4 ! 26
- mulscc %o4, %o1, %o4 ! 27
- mulscc %o4, %o1, %o4 ! 28
- mulscc %o4, %o1, %o4 ! 29
- mulscc %o4, %o1, %o4 ! 30
- mulscc %o4, %o1, %o4 ! 31
- mulscc %o4, %o1, %o4 ! 32
- mulscc %o4, %g0, %o4 ! final shift
-
-
- /*
- * Normally, with the shift-and-add approach, if both numbers are
- * positive you get the correct result. WIth 32-bit two's-complement
- * numbers, -x is represented as
- *
- * x 32
- * ( 2 - ------ ) mod 2 * 2
- * 32
- * 2
- *
- * (the `mod 2' subtracts 1 from 1.bbbb). To avoid lots of 2^32s,
- * we can treat this as if the radix point were just to the left
- * of the sign bit (multiply by 2^32), and get
- *
- * -x = (2 - x) mod 2
- *
- * Then, ignoring the `mod 2's for convenience:
- *
- * x * y = xy
- * -x * y = 2y - xy
- * x * -y = 2x - xy
- * -x * -y = 4 - 2x - 2y + xy
- *
- * For signed multiplies, we subtract (x << 32) from the partial
- * product to fix this problem for negative multipliers (see mul.s).
- * Because of the way the shift into the partial product is calculated
- * (N xor V), this term is automatically removed for the multiplicand,
- * so we don't have to adjust.
- *
- * But for unsigned multiplies, the high order bit wasn't a sign bit,
- * and the correction is wrong. So for unsigned multiplies where the
- * high order bit is one, we end up with xy - (y << 32). To fix it
- * we add y << 32.
- */
- tst %o1
- bl,a 1f ! if %o1 < 0 (high order bit = 1),
- add %o4, %o0, %o4 ! %o4 += %o0 (add y to upper half)
-1: rd %y, %o0 ! get lower half of product
- retl
- addcc %o4, %g0, %o1 ! put upper half in place and set Z for %o1==0
-
-Lmul_shortway:
- /*
- * Short multiply. 12 steps, followed by a final shift step.
- * The resulting bits are off by 12 and (32-12) = 20 bit positions,
- * but there is no problem with %o0 being negative (unlike above),
- * and overflow is impossible (the answer is at most 24 bits long).
- */
- mulscc %o4, %o1, %o4 ! 1
- mulscc %o4, %o1, %o4 ! 2
- mulscc %o4, %o1, %o4 ! 3
- mulscc %o4, %o1, %o4 ! 4
- mulscc %o4, %o1, %o4 ! 5
- mulscc %o4, %o1, %o4 ! 6
- mulscc %o4, %o1, %o4 ! 7
- mulscc %o4, %o1, %o4 ! 8
- mulscc %o4, %o1, %o4 ! 9
- mulscc %o4, %o1, %o4 ! 10
- mulscc %o4, %o1, %o4 ! 11
- mulscc %o4, %o1, %o4 ! 12
- mulscc %o4, %g0, %o4 ! final shift
-
- /*
- * %o4 has 20 of the bits that should be in the result; %y has
- * the bottom 12 (as %y's top 12). That is:
- *
- * %o4 %y
- * +----------------+----------------+
- * | -12- | -20- | -12- | -20- |
- * +------(---------+------)---------+
- * -----result-----
- *
- * The 12 bits of %o4 left of the `result' area are all zero;
- * in fact, all top 20 bits of %o4 are zero.
- */
-
- rd %y, %o5
- sll %o4, 12, %o0 ! shift middle bits left 12
- srl %o5, 20, %o5 ! shift low bits right 20
- or %o5, %o0, %o0
- retl
- addcc %g0, %g0, %o1 ! %o1 = zero, and set Z
diff --git a/arch/sparc64/MCONFIG b/arch/sparc64/MCONFIG
deleted file mode 100644
index d8d05a3..0000000
--- a/arch/sparc64/MCONFIG
+++ /dev/null
@@ -1,11 +0,0 @@
-# -*- makefile -*-
-#
-# arch/sparc64/MCONFIG
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer
-BITSIZE = 64
diff --git a/arch/sparc64/Makefile.inc b/arch/sparc64/Makefile.inc
deleted file mode 100644
index 1d9b7c6..0000000
--- a/arch/sparc64/Makefile.inc
+++ /dev/null
@@ -1,13 +0,0 @@
-# -*- makefile -*-
-#
-# arch/sparc64/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-OPTFLAGS = -Os -fomit-frame-pointer -m64 -mptr64
-LDFLAGS = -m elf64_sparc
-
-archclean:
diff --git a/arch/sparc64/crt0.S b/arch/sparc64/crt0.S
deleted file mode 100644
index 23af82e..0000000
--- a/arch/sparc64/crt0.S
+++ /dev/null
@@ -1,2 +0,0 @@
-#define TARGET_PTR_SIZE 64
-#include "arch/sparc/crt0i.S"
diff --git a/arch/sparc64/include/klibc/archsys.h b/arch/sparc64/include/klibc/archsys.h
deleted file mode 100644
index 7a285eb..0000000
--- a/arch/sparc64/include/klibc/archsys.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * arch/sparc64/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* SPARC64 seems to lack _syscall6() in its headers */
-
-#ifndef _syscall6
-
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5,type6,arg6) \
-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
-{ \
-long __res; \
-register long __g1 __asm__ ("g1") = __NR_##name; \
-register long __o0 __asm__ ("o0") = (long)(arg1); \
-register long __o1 __asm__ ("o1") = (long)(arg2); \
-register long __o2 __asm__ ("o2") = (long)(arg3); \
-register long __o3 __asm__ ("o3") = (long)(arg4); \
-register long __o4 __asm__ ("o4") = (long)(arg5); \
-register long __o5 __asm__ ("o5") = (long)(arg6); \
-__asm__ __volatile__ ("t 0x6d\n\t" \
- "sub %%g0, %%o0, %0\n\t" \
- "movcc %%xcc, %%o0, %0\n\t" \
- : "=r" (__res), "=&r" (__o0) \
- : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__o4), "r" (__o5), "r" (__g1) \
- : "cc"); \
-if (__res>=0) \
-return (type) __res; \
-errno = -__res; \
-return (type)-1; \
-}
-
-#endif /* _syscall6 missing */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/x86_64/Makefile.inc b/arch/x86_64/Makefile.inc
deleted file mode 100644
index c84443f..0000000
--- a/arch/x86_64/Makefile.inc
+++ /dev/null
@@ -1,16 +0,0 @@
-# -*- makefile -*-
-#
-# arch/x86_64/Makefile.inc
-#
-# Special rules for this architecture. Note that this is actually
-# included from the main Makefile, and that pathnames should be
-# accordingly.
-#
-
-ARCHOBJS = \
- arch/$(ARCH)/exits.o \
- arch/$(ARCH)/setjmp.o
-
-ARCHSOOBJS = $(patsubst %.o,%.lo,$(ARCHOBJS))
-
-archclean:
diff --git a/arch/x86_64/crt0.S b/arch/x86_64/crt0.S
deleted file mode 100644
index 2a7dfea..0000000
--- a/arch/x86_64/crt0.S
+++ /dev/null
@@ -1,25 +0,0 @@
-#
-# arch/x86_64/crt0.S
-#
-# void _start(void)
-# {
-# /* Divine up argc, argv, and envp */
-# environ = envp;
-# exit(main(argc, argv, envp));
-# }
-#
-
- .text
- .align 4
- .type _start,@function
- .globl _start
-_start:
- movq (%rsp),%rdi
- leaq 8(%rsp),%rsi
- leaq 8(%rsi,%rdi,8),%rdx
- movq %rdx,environ
- call main
- movq %rdi,%rax
- call exit
-
- .size _start,.-_start
diff --git a/arch/x86_64/exits.S b/arch/x86_64/exits.S
deleted file mode 100644
index 2d49d75..0000000
--- a/arch/x86_64/exits.S
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# exit and _exit get included in *every* program, and gcc generates
-# horrible code for them. Yes, this only saves a few bytes, but
-# it does it in every program.
-#
-
-#include <asm/unistd.h>
-
- .data
- .align 8
- .globl __exit_handler
- .type __exit_handler,@object
-__exit_handler:
- .quad _exit
- .size __exit_handler,8
-
- .text
- .align 8
- .globl exit
- .type exit,@function
-exit:
- jmp *(__exit_handler)
- .size exit,.-exit
-
- /* No need to save any registers... we're exiting! */
- .text
- .align 4
- .globl _exit
- .type _exit,@function
-_exit:
- movl $__NR_exit,%rax
- /* The argument is already in %rdi */
- syscall
- .size _exit,.-exit
-
diff --git a/arch/x86_64/include/klibc/archsetjmp.h b/arch/x86_64/include/klibc/archsetjmp.h
deleted file mode 100644
index 90d0a0d..0000000
--- a/arch/x86_64/include/klibc/archsetjmp.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * arch/x86_64/include/klibc/archsetjmp.h
- */
-
-#ifndef _KLIBC_ARCHSETJMP_H
-#define _KLIBC_ARCHSETJMP_H
-
-struct __jmp_buf {
- unsigned long __rbx;
- unsigned long __rsp;
- unsigned long __rbp;
- unsigned long __r12;
- unsigned long __r13;
- unsigned long __r14;
- unsigned long __r15;
- unsigned long __rip;
-};
-
-typedef struct __jmp_buf jmp_buf[1];
-
-#endif /* _SETJMP_H */
diff --git a/arch/x86_64/include/klibc/archsys.h b/arch/x86_64/include/klibc/archsys.h
deleted file mode 100644
index 0602532..0000000
--- a/arch/x86_64/include/klibc/archsys.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * arch/x86_64/include/klibc/archsys.h
- *
- * Architecture-specific syscall definitions
- */
-
-#ifndef _KLIBC_ARCHSYS_H
-#define _KLIBC_ARCHSYS_H
-
-/* x86-64 seems to miss _syscall6() from its headers */
-
-#ifndef _syscall6
-
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5,type6,arg6) \
-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
-{ \
-long __res; \
-register long __r10 asm("%r10") = (long)arg4;
-register long __r9 asm("%r9") = (long)arg5; /* Should be %r8 per the docs*/
-register long __r8 asm("%r8") = (long)arg6; /* Should be %r9 per the docs */
-__asm__ volatile (__syscall \
- : "=a" (__res) \
- : "0" (__NR_##name),"D" ((long)(arg1)),"S" ((long)(arg2)), \
- "d" ((long)(arg3)),"r" ((long)(arg4)),"r" ((long)(arg5)),
- "r" ((long)(arg6)) : \
- __syscall_clobber); \
-__syscall_return(type,__res); \
-}
-
-#endif /* _syscall6 missing */
-
-#endif /* _KLIBC_ARCHSYS_H */
diff --git a/arch/x86_64/setjmp.S b/arch/x86_64/setjmp.S
deleted file mode 100644
index 45f547b..0000000
--- a/arch/x86_64/setjmp.S
+++ /dev/null
@@ -1,54 +0,0 @@
-#
-# arch/x86_64/setjmp.S
-#
-# setjmp/longjmp for the x86-64 architecture
-#
-
-#
-# The jmp_buf is assumed to contain the following, in order:
-# %rbx
-# %rsp (post-return)
-# %rbp
-# %r12
-# %r13
-# %r14
-# %r15
-# <return address>
-#
-
- .text
- .align 4
- .globl setjmp
- .type setjmp, @function
-setjmp:
- pop %rsi # Return address, and adjust the stack
- xorl %eax,%eax # Return value
- movq %rbx,(%rdi)
- movq %rsp,8(%rdi) # Post-return %rsp!
- push %rsi # Make the call/return stack happy
- movq %rbp,16(%rdi)
- movq %r12,24(%rdi)
- movq %r13,32(%rdi)
- movq %r14,40(%rdi)
- movq %r15,48(%rdi)
- movq %rsi,56(%rdi) # Return address
- ret
-
- .size setjmp,.-setjmp
-
- .text
- .align 4
- .globl longjmp
- .type longjmp, @function
-longjmp:
- movl %esi,%eax # Return value (int)
- movq (%rdi),%rbx
- movq 8(%rdi),%rsp
- movq 16(%rdi),%rbp
- movq 24(%rdi),%r12
- movq 32(%rdi),%r13
- movq 40(%rdi),%r14
- movq 48(%rdi),%r15
- jmp *56(%rdi)
-
- .size longjmp,.-longjmp
diff --git a/assert.c b/assert.c
deleted file mode 100644
index 6d3ff23..0000000
--- a/assert.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * assert.c
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-
-void __assert_fail(const char *expr, const char *file, unsigned int line)
-{
- printf("Assertion %s failed, file %s, line %u\n", expr, file, line);
- abort();
-}
diff --git a/atexit.c b/atexit.c
deleted file mode 100644
index 078dd8b..0000000
--- a/atexit.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * atexit.c
- */
-
-#include <stdlib.h>
-
-int atexit(void (*fctn)(void))
-{
- return on_exit((void (*)(int, void *))fctn, NULL);
-}
diff --git a/atexit.h b/atexit.h
deleted file mode 100644
index a60d641..0000000
--- a/atexit.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * atexit.h
- *
- * atexit()/on_exit() internal definitions
- */
-
-#ifndef ATEXIT_H
-#define ATEXIT_H
-
-struct atexit {
- void (*fctn)(int, void *);
- void *arg; /* on_exit() parameter */
- struct atexit *next;
-};
-
-extern struct atexit *__atexit_list;
-
-#endif /* ATEXIT_H */
-
diff --git a/atoi.c b/atoi.c
deleted file mode 100644
index a6ec0bf..0000000
--- a/atoi.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define TYPE int
-#define NAME atoi
-#include "atox.c"
diff --git a/atol.c b/atol.c
deleted file mode 100644
index e65484e..0000000
--- a/atol.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define TYPE long
-#define NAME atol
-#include "atox.c"
diff --git a/atoll.c b/atoll.c
deleted file mode 100644
index 25df79e..0000000
--- a/atoll.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define TYPE long long
-#define NAME atoll
-#include "atox.c"
diff --git a/atox.c b/atox.c
deleted file mode 100644
index 56f8d93..0000000
--- a/atox.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * atox.c
- *
- * atoi(), atol(), atoll()
- */
-
-#include <inttypes.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-TYPE NAME (const char *nptr)
-{
- return (TYPE) strntoumax(nptr, (char **)NULL, 10, ~(size_t)0);
-}
diff --git a/brk.c b/brk.c
deleted file mode 100644
index 0a08c4e..0000000
--- a/brk.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* brk.c - Change data segment size */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <stddef.h>
-#include <unistd.h>
-#include <sys/types.h>
-
-char *__current_brk; /* Common with sbrk.c */
-
-/*
- * The Linux brk() isn't what most people expect, so we call the
- * system call __brk() and provide a wrapper.
- */
-int brk(void *end_data_segment)
-{
- char *new_brk;
-
- new_brk = __brk(end_data_segment);
- if (new_brk != end_data_segment) return -1;
- __current_brk = new_brk;
- return 0;
-}
diff --git a/calloc.c b/calloc.c
deleted file mode 100644
index 228a1b7..0000000
--- a/calloc.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * calloc.c
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-/* FIXME: This should look for multiplication overflow */
-
-void *calloc(size_t nmemb, size_t size)
-{
- void *ptr;
-
- size *= nmemb;
- ptr = malloc(size);
- if ( ptr )
- memset(ptr, 0, size);
-
- return ptr;
-}
-
diff --git a/closelog.c b/closelog.c
deleted file mode 100644
index 2359d4f..0000000
--- a/closelog.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * closelog.c
- */
-
-#include <syslog.h>
-#include <unistd.h>
-
-extern int __syslog_fd;
-
-void closelog(void)
-{
- int logfd = __syslog_fd;
-
- if ( logfd != -1 ) {
- close(logfd);
- __syslog_fd = -1;
- }
-}
diff --git a/creat.c b/creat.c
deleted file mode 100644
index 9bd2217..0000000
--- a/creat.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * creat.c
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-int creat(const char *pathname, mode_t mode)
-{
- return open(pathname, O_CREAT|O_WRONLY|O_TRUNC, mode);
-}
diff --git a/ctypes.c b/ctypes.c
deleted file mode 100644
index a9398b8..0000000
--- a/ctypes.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * ctypes.c
- *
- * This is the array that defines <ctype.h> classes.
- * This assumes ISO 8859-1.
- */
-
-#include <ctype.h>
-
-const unsigned char __ctypes[257] = {
- 0, /* EOF */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- __ctype_space, /* BS */
- __ctype_space, /* TAB */
- __ctype_space, /* LF */
- __ctype_space, /* VT */
- __ctype_space, /* FF */
- __ctype_space, /* CR */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
-
- __ctype_space|__ctype_print, /* space */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
-
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_digit|__ctype_xdigit|__ctype_print, /* digit */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
-
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_upper|__ctype_print|__ctype_xdigit, /* A-F */
- __ctype_upper|__ctype_print|__ctype_xdigit, /* A-F */
- __ctype_upper|__ctype_print|__ctype_xdigit, /* A-F */
- __ctype_upper|__ctype_print|__ctype_xdigit, /* A-F */
- __ctype_upper|__ctype_print|__ctype_xdigit, /* A-F */
- __ctype_upper|__ctype_print|__ctype_xdigit, /* A-F */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
-
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_upper|__ctype_print, /* G-Z */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
-
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_lower|__ctype_print|__ctype_xdigit, /* a-f */
- __ctype_lower|__ctype_print|__ctype_xdigit, /* a-f */
- __ctype_lower|__ctype_print|__ctype_xdigit, /* a-f */
- __ctype_lower|__ctype_print|__ctype_xdigit, /* a-f */
- __ctype_lower|__ctype_print|__ctype_xdigit, /* a-f */
- __ctype_lower|__ctype_print|__ctype_xdigit, /* a-f */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
-
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_lower|__ctype_print, /* g-z */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- 0, /* control character */
-
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
-
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
- 0, /* control character */
-
- __ctype_space|__ctype_print, /* NBSP */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
-
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_print|__ctype_punct, /* punctuation */
-
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
-
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_upper|__ctype_print, /* upper accented */
- __ctype_lower|__ctype_print, /* lower accented */
-
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
-
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_print|__ctype_punct, /* punctuation */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
- __ctype_lower|__ctype_print, /* lower accented */
-};
diff --git a/exec_l.c b/exec_l.c
deleted file mode 100644
index cdae11e..0000000
--- a/exec_l.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * exec_l.c
- *
- * Common implementation of execl() execle() execlp()
- */
-
-#include <stdarg.h>
-#include <alloca.h>
-#include <unistd.h>
-
-int NAME (const char *path, const char *arg0, ...)
-{
- va_list ap, cap;
- int argc = 1, rv;
- const char **argv, **argp;
- const char *arg;
-#if EXEC_E
- char * const * envp;
-#else
-#define envp environ
-#endif
-
- va_start(ap, arg0);
- va_copy(cap, ap);
-
- /* Count the number of arguments */
- do {
- arg = va_arg(cap, const char *);
- argc++;
- } while ( arg );
-
- va_end(cap);
-
- /* Allocate memory for the pointer array */
- argp = argv = alloca(argc*sizeof(const char *));
- if ( !argv ) {
- va_end(ap);
- return -1;
- }
-
- /* Copy the list into an array */
- *argp++ = arg0;
- do {
- *argp++ = arg = va_arg(ap, const char *);
- } while ( arg );
-
-#if EXEC_E
- /* execle() takes one more argument for the environment pointer */
- envp = va_arg(ap, char * const *);
-#endif
-
- rv = (EXEC_P ? execvpe : execve)(path, (char * const *)argv, envp);
-
- va_end(ap);
-
- return rv;
-}
diff --git a/execl.c b/execl.c
deleted file mode 100644
index 4581113..0000000
--- a/execl.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * execl.c
- */
-
-#define NAME execl
-#define EXEC_P 0
-#define EXEC_E 0
-#include "exec_l.c"
diff --git a/execle.c b/execle.c
deleted file mode 100644
index b073988..0000000
--- a/execle.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * execle.c
- */
-
-#define NAME execle
-#define EXEC_P 0
-#define EXEC_E 1
-#include "exec_l.c"
diff --git a/execlp.c b/execlp.c
deleted file mode 100644
index 65c9aa4..0000000
--- a/execlp.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * execlp.c
- */
-
-#define NAME execlp
-#define EXEC_P 1
-#define EXEC_E 0
-#include "exec_l.c"
diff --git a/execlpe.c b/execlpe.c
deleted file mode 100644
index fef972f..0000000
--- a/execlpe.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * execlpe.c
- */
-
-#define NAME execlpe
-#define EXEC_P 1
-#define EXEC_E 1
-#include "exec_l.c"
diff --git a/execv.c b/execv.c
deleted file mode 100644
index 9856b76..0000000
--- a/execv.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * execv.c
- */
-
-#include <stdarg.h>
-#include <unistd.h>
-
-int execv(const char *path, char * const * argv)
-{
- return execve(path, argv, environ);
-}
-
-
diff --git a/execvp.c b/execvp.c
deleted file mode 100644
index b1065ee..0000000
--- a/execvp.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * execvp.c
- */
-
-#include <stdarg.h>
-#include <unistd.h>
-
-int execvp(const char *path, char * const * argv)
-{
- return execvpe(path, argv, environ);
-}
-
-
diff --git a/execvpe.c b/execvpe.c
deleted file mode 100644
index afd791a..0000000
--- a/execvpe.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * execvpe.c
- *
- * execvpe() function (from which we build execlp, execlpe, execvp).
- *
- * This version of execvpe() will *not* spawn /bin/sh if the command
- * return ENOEXEC. That's what #! is for, folks!
- *
- * Since execlpe() and execvpe() aren't in POSIX, nor in glibc,
- * I have followed QNX precedent in the implementation of the PATH:
- * the PATH that is used is the one in the current environment, not
- * in the new environment.
- */
-
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-
-#define DEFAULT_PATH "/bin:/usr/bin:."
-
-int execvpe(const char *file, char * const *argv, char * const *envp)
-{
- char path[PATH_MAX];
- const char *searchpath, *esp;
- size_t prefixlen, filelen, totallen;
-
- if ( strchr(file, '/') ) /* Specific path */
- return execve(file, argv, envp);
-
- filelen = strlen(file);
-
- searchpath = getenv("PATH");
- if ( !searchpath )
- searchpath = DEFAULT_PATH;
-
- errno = ENOENT; /* Default errno, if execve() doesn't change it */
-
- do {
- esp = strchr(searchpath, ':');
- if ( esp )
- prefixlen = esp-searchpath;
- else
- prefixlen = strlen(searchpath);
-
- if ( prefixlen == 0 || searchpath[prefixlen-1] == '/' ) {
- totallen = prefixlen+filelen;
- if ( totallen >= PATH_MAX )
- continue;
- memcpy(path, searchpath, prefixlen);
- memcpy(path+prefixlen, file, filelen);
- } else {
- totallen = prefixlen+filelen+1;
- if ( totallen >= PATH_MAX )
- continue;
- memcpy(path, searchpath, prefixlen);
- path[prefixlen] = '/';
- memcpy(path+prefixlen+1, file, filelen);
- }
- path[totallen] = '\0';
-
- execve(path, argv, envp);
- if ( errno == E2BIG || errno == ENOEXEC ||
- errno == ENOMEM || errno == ETXTBSY )
- break; /* Report this as an error, no more search */
-
- searchpath = esp+1;
- } while ( esp );
-
- return -1;
-}
-
diff --git a/exitc.c b/exitc.c
deleted file mode 100644
index 6e5d789..0000000
--- a/exitc.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * exit.c
- *
- * Note: all programs need exit(), since it's invoked from
- * crt0.o. Therefore there is no point in breaking apart
- * exit() and _exit().
- */
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/syscall.h>
-
-/* We have an assembly version for i386 and x86-64 */
-
-#if !defined(__i386__) && !defined(__x86_64__)
-
-#define __NR___exit __NR_exit
-
-/* Syscalls can't return void... */
-static inline _syscall1(int,__exit,int,rv);
-
-/* This allows atexit/on_exit to install a hook */
-__noreturn (*__exit_handler)(int) = _exit;
-
-__noreturn exit(int rv)
-{
- __exit_handler(rv);
-}
-
-__noreturn _exit(int rv)
-{
- __exit(rv);
- for(;;);
-}
-
-#endif
diff --git a/fdatasync.c b/fdatasync.c
deleted file mode 100644
index 53079b0..0000000
--- a/fdatasync.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * fdatasync.c
- *
- * Some systems don't have this (alpha?) ... this is really a bug,
- * but mimic using fsync()
- */
-
-#include <unistd.h>
-#include <sys/syscall.h>
-
-#ifndef __NR_fdatasync
-#define __NR_fdatasync __NR_fsync
-#endif
-
-_syscall1(int,fdatasync,int,fd);
diff --git a/fopen.c b/fopen.c
deleted file mode 100644
index 5c84184..0000000
--- a/fopen.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * fopen.c
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-/* This depends on O_RDONLY == 0, O_WRONLY == 1, O_RDWR == 2 */
-
-
-FILE *fopen(const char *file, const char *mode)
-{
- int flags = O_RDONLY;
- int plus = 0;
- int fd;
-
- while ( *mode ) {
- switch ( *mode ) {
- case 'r':
- flags = O_RDONLY;
- break;
- case 'w':
- flags = O_WRONLY|O_CREAT|O_TRUNC;
- break;
- case 'a':
- flags = O_WRONLY|O_CREAT|O_APPEND;
- break;
- case '+':
- plus = 1;
- break;
- }
- mode++;
- }
-
- if ( plus ) {
- flags = (flags & ~(O_RDONLY|O_WRONLY)) | O_RDWR;
- }
-
- fd = open(file, flags, 0666);
-
- if ( fd < 0 )
- return NULL;
- else
- return fdopen(fd, mode);
-}
diff --git a/fork.c b/fork.c
deleted file mode 100644
index 080e38c..0000000
--- a/fork.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * fork.c
- *
- * This is normally just a syscall stub, but at least one system
- * doesn't have sys_fork, only sys_clone...
- */
-
-#include <sys/syscall.h>
-#include <signal.h>
-#include <unistd.h>
-
-#ifdef __NR_fork
-
-#ifdef __sparc__
-_syscall0_forkish(pid_t,fork);
-#else
-_syscall0(pid_t,fork);
-#endif
-
-#else /* __NR_fork */
-
-static inline _syscall2(pid_t,clone,unsigned long,flags,void *,newsp);
-
-pid_t fork(void)
-{
- return clone(SIGCHLD, 0);
-}
-
-#endif /* __NR_fork */
diff --git a/fprintf.c b/fprintf.c
deleted file mode 100644
index df3823e..0000000
--- a/fprintf.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * fprintf.c
- */
-
-#include <stdio.h>
-#include <stdarg.h>
-
-#define BUFFER_SIZE 16384
-
-int fprintf(FILE *file, const char *format, ...)
-{
- va_list ap;
- int rv;
-
- va_start(ap, format);
- rv = vfprintf(file, format, ap);
- va_end(ap);
- return rv;
-}
diff --git a/fputs.c b/fputs.c
deleted file mode 100644
index 4b68f96..0000000
--- a/fputs.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * fputs.c
- *
- * This isn't quite fputs() in the stdio sense, since we don't
- * have stdio, but it takes a file descriptor argument instead
- * of the FILE *.
- */
-
-#include <stdio.h>
-#include <string.h>
-
-int fputs(const char *s, FILE *file)
-{
- return _fwrite(s, strlen(s), file);
-}
diff --git a/fread.c b/fread.c
deleted file mode 100644
index 8f7dba9..0000000
--- a/fread.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * fread.c
- */
-
-#include <errno.h>
-#include <unistd.h>
-#include <stdio.h>
-
-size_t _fread(void *buf, size_t count, FILE *f)
-{
- size_t bytes = 0;
- ssize_t rv;
- char *p = buf;
-
- while ( count ) {
- rv = read(fileno(f), p, count);
- if ( rv == -1 ) {
- if ( errno == EINTR )
- continue;
- else
- break;
- } else if ( rv == 0 ) {
- break;
- }
-
- p += rv;
- bytes += rv;
- count -= rv;
- }
-
- return bytes;
-}
-
-
-
diff --git a/fread2.c b/fread2.c
deleted file mode 100644
index 9e5ac81..0000000
--- a/fread2.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * fread2.c
- *
- * The actual fread() function as a non-inline
- */
-
-#define __NO_FREAD_FWRITE_INLINES
-#include <stdio.h>
-
-size_t fread(void *ptr, size_t size, size_t nmemb, FILE *f)
-{
- return _fread(ptr, size*nmemb, f)/size;
-}
diff --git a/fwrite.c b/fwrite.c
deleted file mode 100644
index 0a73188..0000000
--- a/fwrite.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * fwrite.c
- */
-
-#include <errno.h>
-#include <unistd.h>
-#include <stdio.h>
-
-size_t _fwrite(const void *buf, size_t count, FILE *f)
-{
- size_t bytes = 0;
- ssize_t rv;
- const char *p = buf;
-
- while ( count ) {
- rv = write(fileno(f), p, count);
- if ( rv == -1 ) {
- if ( errno == EINTR )
- continue;
- else
- break;
- } else if ( rv == 0 ) {
- break;
- }
-
- p += rv;
- bytes += rv;
- count -= rv;
- }
-
- return bytes;
-}
-
-
-
diff --git a/fwrite2.c b/fwrite2.c
deleted file mode 100644
index 82ec832..0000000
--- a/fwrite2.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * fwrite2.c
- *
- * The actual fwrite() function as a non-inline
- */
-
-#define __NO_FREAD_FWRITE_INLINES
-#include <stdio.h>
-
-size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *f)
-{
- return _fwrite(ptr, size*nmemb, f)/size;
-}
diff --git a/getcwd.c b/getcwd.c
deleted file mode 100644
index 350ec69..0000000
--- a/getcwd.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * getcwd.c
- */
-
-#include <unistd.h>
-#include <sys/syscall.h>
-
-#define __NR___getcwd __NR_getcwd
-static inline _syscall2(int,__getcwd,char *,buf,size_t,size);
-
-char *getcwd(char *buf, size_t size)
-{
- return ( __getcwd(buf, size) < 0 ) ? NULL : buf;
-}
-
diff --git a/getdomainname.c b/getdomainname.c
deleted file mode 100644
index 4cd68a3..0000000
--- a/getdomainname.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * getdomainname.c
- */
-
-#include <errno.h>
-#include <unistd.h>
-#include <string.h>
-#include <sys/utsname.h>
-
-int getdomainname(char *name, size_t len)
-{
- struct utsname un;
-
- if ( !uname(&un) )
- return -1;
-
- if ( len < strlen(un.domainname)+1 ) {
- errno = EINVAL;
- return -1;
- }
-
- strcpy(name, un.domainname);
-
- return 0;
-}
diff --git a/getenv.c b/getenv.c
deleted file mode 100644
index 84fc94c..0000000
--- a/getenv.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * getenv.c
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-char *getenv(const char *name)
-{
- char **p, *q;
- int len = strlen(name);
-
- for ( p = environ ; (q = *p) ; p++ ) {
- if ( !strncmp(name, q, len) && q[len] == '=' ) {
- return q+(len+1);
- }
- }
-
- return NULL;
-}
-
diff --git a/gethostname.c b/gethostname.c
deleted file mode 100644
index 6c5062e..0000000
--- a/gethostname.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * gethostname.c
- */
-
-#include <errno.h>
-#include <unistd.h>
-#include <string.h>
-#include <sys/utsname.h>
-
-int gethostname(char *name, size_t len)
-{
- struct utsname un;
-
- if ( !uname(&un) )
- return -1;
-
- if ( len < strlen(un.nodename)+1 ) {
- errno = EINVAL;
- return -1;
- }
-
- strcpy(name, un.nodename);
-
- return 0;
-}
diff --git a/getopt.c b/getopt.c
deleted file mode 100644
index 5a992dc..0000000
--- a/getopt.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * getopt.c
- *
- * Simple POSIX getopt(), no GNU extensions...
- */
-
-#include <stdint.h>
-#include <unistd.h>
-#include <string.h>
-
-char *optarg;
-int optind = 1;
-int opterr, optopt;
-static const char *__optptr;
-
-int getopt(int argc, char * const *argv, const char *optstring)
-{
- const char *carg = argv[optind];
- const char *osptr;
- int opt;
-
- /* We don't actually need argc */
- (void)argc;
-
- /* First, eliminate all non-option cases */
-
- if ( !carg || carg[0] != '-' || !carg[1] ) {
- return -1;
- }
-
- if ( carg[1] == '-' && !carg[2] ) {
- optind++;
- return -1;
- }
-
- if ( (uintptr_t)(__optptr-carg) > (uintptr_t)strlen(carg) )
- __optptr = carg+1; /* Someone frobbed optind, change to new opt. */
-
- opt = *__optptr++;
-
- if ( opt != ':' && (osptr = strchr(optstring, opt)) ) {
- if ( osptr[1] == ':' ) {
- if ( *__optptr ) {
- /* Argument-taking option with attached argument */
- optarg = (char *)__optptr;
- optind++;
- } else {
- /* Argument-taking option with non-attached argument */
- if ( argv[optind+1] ) {
- optarg = (char *)argv[optind+1];
- optind += 2;
- } else {
- /* Missing argument */
- return (optstring[0] == ':') ? ':' : '?';
- }
- }
- return opt;
- } else {
- /* Non-argument-taking option */
- /* __optptr will remember the exact position to resume at */
- if ( ! *__optptr )
- optind++;
- return opt;
- }
- } else {
- /* Unknown option */
- optopt = opt;
- if ( ! *__optptr )
- optind++;
- return '?';
- }
-}
-
-
diff --git a/getpriority.c b/getpriority.c
deleted file mode 100644
index d6db2cc..0000000
--- a/getpriority.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * getpriority.c
- *
- * Needs to do some post-syscall mangling to distinguish error returns...
- * but only on some platforms. Sigh.
- */
-
-#include <unistd.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/syscall.h>
-
-#define __NR__getpriority __NR_getpriority
-
-static inline _syscall2(int,_getpriority,int,which,int,who);
-
-int getpriority(int which, int who)
-{
-#if defined(__alpha__) || defined(__ia64__)
- return _getpriority(which, who);
-#else
- int rv = _getpriority(which, who);
- return ( rv < 0 ) ? rv : 20-rv;
-#endif
-}
diff --git a/globals.c b/globals.c
deleted file mode 100644
index 72ae91f..0000000
--- a/globals.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * globals.c
- *
- * These have to be defined somewhere...
- */
-#include <errno.h>
-#include <unistd.h>
-
-int errno;
-char **environ;
diff --git a/include/sys/module.h b/include/sys/module.h
deleted file mode 100644
index 96b3b59..0000000
--- a/include/sys/module.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * sys/module.h
- *
- * This is a bastardized version of linux/module.h, since the latter
- * doesn't have __KERNEL__ guards where it needs them...
- */
-
-#ifndef _SYS_MODULE_H
-#define _SYS_MODULE_H
-
-/*
- * Dynamic loading of modules into the kernel.
- *
- * Rewritten by Richard Henderson <rth@tamu.edu> Dec 1996
- */
-
-#include <asm/atomic.h>
-
-/* Don't need to bring in all of uaccess.h just for this decl. */
-struct exception_table_entry;
-
-/* Used by get_kernel_syms, which is obsolete. */
-struct kernel_sym
-{
- unsigned long value;
- char name[60]; /* should have been 64-sizeof(long); oh well */
-};
-
-struct module_symbol
-{
- unsigned long value;
- const char *name;
-};
-
-struct module_ref
-{
- struct module *dep; /* "parent" pointer */
- struct module *ref; /* "child" pointer */
- struct module_ref *next_ref;
-};
-
-/* TBD */
-struct module_persist;
-
-struct module
-{
- unsigned long size_of_struct; /* == sizeof(module) */
- struct module *next;
- const char *name;
- unsigned long size;
-
- union
- {
- atomic_t usecount;
- long pad;
- } uc; /* Needs to keep its size - so says rth */
-
- unsigned long flags; /* AUTOCLEAN et al */
-
- unsigned nsyms;
- unsigned ndeps;
-
- struct module_symbol *syms;
- struct module_ref *deps;
- struct module_ref *refs;
- int (*init)(void);
- void (*cleanup)(void);
- const struct exception_table_entry *ex_table_start;
- const struct exception_table_entry *ex_table_end;
-#ifdef __alpha__
- unsigned long gp;
-#endif
- /* Members past this point are extensions to the basic
- module support and are optional. Use mod_member_present()
- to examine them. */
- const struct module_persist *persist_start;
- const struct module_persist *persist_end;
- int (*can_unload)(void);
- int runsize; /* In modutils, not currently used */
- const char *kallsyms_start; /* All symbols for kernel debugging */
- const char *kallsyms_end;
- const char *archdata_start; /* arch specific data for module */
- const char *archdata_end;
- const char *kernel_data; /* Reserved for kernel internal use */
-};
-
-struct module_info
-{
- unsigned long addr;
- unsigned long size;
- unsigned long flags;
- long usecount;
-};
-
-/* Bits of module.flags. */
-
-#define MOD_UNINITIALIZED 0
-#define MOD_RUNNING 1
-#define MOD_DELETED 2
-#define MOD_AUTOCLEAN 4
-#define MOD_VISITED 8
-#define MOD_USED_ONCE 16
-#define MOD_JUST_FREED 32
-#define MOD_INITIALIZING 64
-
-/* Values for query_module's which. */
-
-#define QM_MODULES 1
-#define QM_DEPS 2
-#define QM_REFS 3
-#define QM_SYMBOLS 4
-#define QM_INFO 5
-
-/* Can the module be queried? */
-#define MOD_CAN_QUERY(mod) (((mod)->flags & (MOD_RUNNING | MOD_INITIALIZING)) && !((mod)->flags & MOD_DELETED))
-
-/* When struct module is extended, we must test whether the new member
- is present in the header received from insmod before we can use it.
- This function returns true if the member is present. */
-
-#define mod_member_present(mod,member) \
- ((unsigned long)(&((struct module *)0L)->member + 1) \
- <= (mod)->size_of_struct)
-
-/*
- * Ditto for archdata. Assumes mod->archdata_start and mod->archdata_end
- * are validated elsewhere.
- */
-#define mod_archdata_member_present(mod, type, member) \
- (((unsigned long)(&((type *)0L)->member) + \
- sizeof(((type *)0L)->member)) <= \
- ((mod)->archdata_end - (mod)->archdata_start))
-
-
-/* Check if an address p with number of entries n is within the body of module m */
-#define mod_bound(p, n, m) ((unsigned long)(p) >= ((unsigned long)(m) + ((m)->size_of_struct)) && \
- (unsigned long)((p)+(n)) <= (unsigned long)(m) + (m)->size)
-
-/* Backwards compatibility definition. */
-
-#define GET_USE_COUNT(module) (atomic_read(&(module)->uc.usecount))
-
-/* Poke the use count of a module. */
-
-#define __MOD_INC_USE_COUNT(mod) \
- (atomic_inc(&(mod)->uc.usecount), (mod)->flags |= MOD_VISITED|MOD_USED_ONCE)
-#define __MOD_DEC_USE_COUNT(mod) \
- (atomic_dec(&(mod)->uc.usecount), (mod)->flags |= MOD_VISITED)
-#define __MOD_IN_USE(mod) \
- (mod_member_present((mod), can_unload) && (mod)->can_unload \
- ? (mod)->can_unload() : atomic_read(&(mod)->uc.usecount))
-
-/* Indirect stringification. */
-
-#define __MODULE_STRING_1(x) #x
-#define __MODULE_STRING(x) __MODULE_STRING_1(x)
-
-#endif /* _SYS_MODULE_H */
diff --git a/inet/inet_addr.c b/inet/inet_addr.c
deleted file mode 100644
index e04a4d0..0000000
--- a/inet/inet_addr.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * inet/inet_addr.c
- */
-
-#include <arpa/inet.h>
-#include <stdio.h>
-
-uint32_t inet_addr(const char *str)
-{
- struct in_addr a;
- int rv = inet_aton(str, &a);
-
- return rv ? INADDR_NONE : a.s_addr;
-}
diff --git a/inet/inet_aton.c b/inet/inet_aton.c
deleted file mode 100644
index e581b49..0000000
--- a/inet/inet_aton.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * inet/inet_aton.c
- */
-
-#include <arpa/inet.h>
-#include <stdio.h>
-
-int inet_aton(const char *str, struct in_addr *addr)
-{
- union {
- uint8_t b[4];
- uint32_t l;
- } a;
-
- if ( sscanf(str, "%hhu.%hhu.%hhu.%hhu", &a.b[0], &a.b[1], &a.b[2], &a.b[3]) == 4 ) {
- addr->s_addr = a.l; /* Always in network byte order */
- return 1;
- } else {
- return 0;
- }
-}
-
-
diff --git a/inet/inet_ntoa.c b/inet/inet_ntoa.c
deleted file mode 100644
index e761f7b..0000000
--- a/inet/inet_ntoa.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * inet/inet_ntoa.c
- */
-
-#include <arpa/inet.h>
-#include <stdio.h>
-
-char *inet_ntoa(struct in_addr addr)
-{
- static char name[16];
- uint32_t v = addr.s_addr;
-
- sprintf(name, "%u.%u.%u.%u",
- (v >> 24), (v >> 16) & 0xff, (v >> 8) & 0xff, v & 0xff);
- return name;
-}
diff --git a/inet/inet_ntop.c b/inet/inet_ntop.c
deleted file mode 100644
index 1309feb..0000000
--- a/inet/inet_ntop.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * inet/inet_ntop.c
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <arpa/inet.h>
-#include <netinet/in6.h>
-
-const char *inet_ntop(int af, const void *cp, char *buf, size_t len)
-{
- size_t xlen;
-
- switch ( af ) {
- case AF_INET:
- {
- uint32_t v = ((const struct in_addr *)cp)->s_addr;
-
- xlen = snprintf(buf, len, "%u.%u.%u.%u",
- (v >> 24), (v >> 16) & 0xff, (v >> 8) & 0xff, v & 0xff);
- }
- break;
-
- case AF_INET6:
- {
- const struct in6_addr *s = (const struct in6_addr *)cp;
-
- xlen = snprintf(buf, len, "%x:%x:%x:%x:%x:%x:%x:%x",
- ntohs(s->s6_addr16[0]), ntohs(s->s6_addr16[1]),
- ntohs(s->s6_addr16[2]), ntohs(s->s6_addr16[3]),
- ntohs(s->s6_addr16[4]), ntohs(s->s6_addr16[5]),
- ntohs(s->s6_addr16[6]), ntohs(s->s6_addr16[7]));
- }
- break;
-
- default:
- errno = EAFNOSUPPORT;
- return NULL;
- }
-
- if ( xlen > len ) {
- errno = ENOSPC;
- return NULL;
- }
-
- return buf;
-}
-
diff --git a/inet/inet_pton.c b/inet/inet_pton.c
deleted file mode 100644
index 6c14b3c..0000000
--- a/inet/inet_pton.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * inet/inet_pton.c
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <errno.h>
-#include <ctype.h>
-#include <string.h>
-#include <arpa/inet.h>
-#include <netinet/in6.h>
-
-static inline int hexval(int ch)
-{
- if ( ch >= '0' && ch <= '9' ) {
- return ch-'0';
- } else if ( ch >= 'A' && ch <= 'F' ) {
- return ch-'A'+10;
- } else if ( ch >= 'a' && ch <= 'f' ) {
- return ch-'a'+10;
- } else {
- return -1;
- }
-}
-
-int inet_pton(int af, const char *src, void *dst)
-{
- switch ( af ) {
- case AF_INET:
- return inet_aton(src, (struct in_addr *)dst);
-
- case AF_INET6:
- {
- struct in6_addr *d = (struct in6_addr *)dst;
- int colons = 0, dcolons = 0;
- int i;
- const char *p;
-
- /* A double colon will increment colons by 2, dcolons by 1 */
- for ( p = dst ; *p ; p++ ) {
- if ( p[0] == ':' ) {
- colons++;
- if ( p[1] == ':' )
- dcolons++;
- } else if ( !isxdigit(*p) )
- return 0; /* Not a valid address */
- }
-
- if ( colons > 7 || dcolons > 1 || (!dcolons && colons != 7) )
- return 0; /* Not a valid address */
-
- memset(d, 0, sizeof(struct in6_addr));
-
- i = 0;
- for ( p = dst ; *p ; p++ ) {
- if ( *p == ':' ) {
- if ( p[1] == ':' ) {
- i += (8-colons);
- } else {
- i++;
- }
- } else {
- d->s6_addr16[i] = htons((ntohs(d->s6_addr16[i]) << 4) + hexval(*p));
- }
- }
-
- return 1;
- }
-
- default:
- errno = EAFNOSUPPORT;
- return -1;
- }
-}
diff --git a/isatty.c b/isatty.c
deleted file mode 100644
index ff5e1ff..0000000
--- a/isatty.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * isatty.c
- */
-
-#include <unistd.h>
-#include <termios.h>
-#include <errno.h>
-
-int isatty(int fd)
-{
- int old_errno = errno;
- int istty;
- pid_t dummy;
-
- /* All ttys support TIOCGPGRP */
- istty = !ioctl(fd, TIOCGPGRP, &dummy);
- errno = old_errno;
-
- return istty;
-}
-
diff --git a/klibc/MCONFIG b/klibc/MCONFIG
index 0fa0eca..71dfc8d 100644
--- a/klibc/MCONFIG
+++ b/klibc/MCONFIG
@@ -3,27 +3,18 @@
# Makefile configuration, without explicit rules
#
-ARCH = $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/)
-CROSS =
-CC = $(CROSS)gcc
-LD = $(CROSS)ld
-REQFLAGS = -nostdinc -iwithprefix include -I. \
- -I./arch/$(ARCH)/include -I./include/bits$(BITSIZE) \
- -DBITSIZE=$(BITSIZE) -I./include -I./linux/include \
- -W -Wall -Wpointer-arith -Wwrite-strings -Wstrict-prototypes -Winline
-CFLAGS = $(OPTFLAGS) $(REQFLAGS)
-LDFLAGS =
-AR = $(CROSS)ar
-RANLIB = $(CROSS)ranlib
-PERL = perl
-STRIP = $(CROSS)strip -R .comment -R .note
+KLIBSRC = .
+
+include ../MCONFIG
+
+WARNFLAGS = -W -Wall -Wpointer-arith -Wwrite-strings -Wstrict-prototypes -Winline
+CFLAGS = $(OPTFLAGS) $(REQFLAGS) $(WARNFLAGS)
SOFLAGS = -fPIC
SOOBJS = $(patsubst %.o,%.lo,$(LIBOBJS))
SOLIB = libc.so
SONAME = libc.so
CRT0 = crt0.o
-LIBGCC = $(shell $(CC) --print-libgcc)
#
# Include arch-specific rule fragments
diff --git a/klibc/Makefile b/klibc/Makefile
index 8751911..e166e9f 100644
--- a/klibc/Makefile
+++ b/klibc/Makefile
@@ -36,7 +36,7 @@
inet/inet_ntop.o inet/inet_pton.o
LIB = libc.a
-all: tests $(CRT0) $(LIB) $(SOLIB)
+all: tests $(CRT0) $(LIB) #$(SOLIB)
# Add any architecture-specific rules
include arch/$(ARCH)/Makefile.inc
@@ -75,10 +75,10 @@
touch $@
%/static.obj: %.dir
- $(MAKE) objects-$(notdir $(@:.obj=)) DIR=$*
+ $(MAKE) objects-$(basename $(notdir $@)) DIR=$*
%/shared.obj: %.dir
- $(MAKE) objects-$(notdir $(@:.obj=)) DIR=$*
+ $(MAKE) objects-$(basename $(notdir $@)) DIR=$*
STATIC = $(addsuffix .o,$(basename $(wildcard $(DIR)/*.[cS])))
SHARED = $(addsuffix .lo,$(basename $(wildcard $(DIR)/*.[cS])))
diff --git a/llseek.c b/llseek.c
deleted file mode 100644
index fdffc16..0000000
--- a/llseek.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * llseek.c
- *
- * On 32-bit platforms, we need llseek() as well as lseek() to be
- * able to handle large disks
- */
-
-#include <unistd.h>
-#include <sys/syscall.h>
-
-#if BITSIZE == 32
-
-static inline _syscall5(int, _llseek, int, fd, unsigned long, hi, unsigned long, lo, loff_t *,res, int, whence);
-
-loff_t llseek(int fd, loff_t offset, int whence)
-{
- loff_t result;
- int rv;
-
- rv = _llseek(fd, (unsigned long)(offset >> 32),
- (unsigned long)offset, &result, whence);
-
- return rv ? (loff_t)-1 : result;
-}
-
-#else
-
-loff_t llseek(int fd, loff_t offset, int whence)
-{
- return lseek(fd, offset, whence);
-}
-
-#endif
-
diff --git a/lrand48.c b/lrand48.c
deleted file mode 100644
index 4d05de2..0000000
--- a/lrand48.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * lrand48.c
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-
-unsigned short __rand48_seed[3];
-
-long jrand48(unsigned short xsubi[3])
-{
- uint64_t x;
-
- /* The xsubi[] array is littleendian by spec */
- x = (uint64_t)xsubi[0] +
- ((uint64_t)xsubi[1] << 16) +
- ((uint64_t)xsubi[2] << 32);
-
- x = (0x5deece66dULL * x) + 0xb;
-
- xsubi[0] = (unsigned short)x;
- xsubi[1] = (unsigned short)(x >> 16);
- xsubi[2] = (unsigned short)(x >> 32);
-
- return (long)(int32_t)(x >> 16);
-}
-
-long mrand48(void)
-{
- return jrand48(__rand48_seed);
-}
-
-long nrand48(unsigned short xsubi[3])
-{
- return (long)((uint32_t)jrand48(xsubi) >> 1);
-}
-
-long lrand48(void)
-{
- return (long)((uint32_t)(mrand48() >> 1));
-}
-
diff --git a/malloc.c b/malloc.c
deleted file mode 100644
index 20a2350..0000000
--- a/malloc.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * malloc.c
- *
- * Very simple linked-list based malloc()/free().
- */
-
-#include <stdlib.h>
-#include <sys/mman.h>
-#include "malloc.h"
-
-struct free_arena_header __malloc_head =
-{
- {
- ARENA_TYPE_HEAD,
- 0,
- &__malloc_head,
- &__malloc_head,
- },
- &__malloc_head,
- &__malloc_head
-};
-
-static void *__malloc_from_block(struct free_arena_header *fp, size_t size)
-{
- size_t fsize;
- struct free_arena_header *nfp, *na;
-
- fsize = fp->a.size;
-
- /* We need the 2* to account for the larger requirements of a free block */
- if ( fsize >= size+2*sizeof(struct arena_header) ) {
- /* Bigger block than required -- split block */
- nfp = (struct free_arena_header *)((char *)fp + size);
- na = fp->a.next;
-
- nfp->a.type = ARENA_TYPE_FREE;
- nfp->a.size = fsize-size;
- fp->a.type = ARENA_TYPE_USED;
- fp->a.size = size;
-
- /* Insert into all-block chain */
- nfp->a.prev = fp;
- nfp->a.next = na;
- na->a.prev = nfp;
- fp->a.next = nfp;
-
- /* Replace current block on free chain */
- nfp->next_free = fp->next_free;
- nfp->prev_free = fp->prev_free;
- fp->next_free->prev_free = nfp;
- fp->prev_free->next_free = nfp;
- } else {
- /* Allocate the whole block */
- fp->a.type = ARENA_TYPE_USED;
-
- /* Remove from free chain */
- fp->next_free->prev_free = fp->prev_free;
- fp->prev_free->next_free = fp->next_free;
- }
-
- return (void *)(&fp->a + 1);
-}
-
-static struct free_arena_header *
-__free_block(struct free_arena_header *ah)
-{
- struct free_arena_header *pah, *nah;
-
- pah = ah->a.prev;
- nah = ah->a.next;
- if ( pah->a.type == ARENA_TYPE_FREE &&
- (char *)pah+pah->a.size == (char *)ah ) {
- /* Coalesce into the previous block */
- pah->a.size += ah->a.size;
- pah->a.next = nah;
- nah->a.prev = pah;
-
-#ifdef DEBUG_MALLOC
- ah->a.type = ARENA_TYPE_DEAD;
-#endif
-
- ah = pah;
- pah = ah->a.prev;
- } else {
- /* Need to add this block to the free chain */
- ah->a.type = ARENA_TYPE_FREE;
-
- ah->next_free = __malloc_head.next_free;
- ah->prev_free = &__malloc_head;
- __malloc_head.next_free = ah;
- ah->next_free->prev_free = ah;
- }
-
- /* In either of the previous cases, we might be able to merge
- with the subsequent block... */
- if ( nah->a.type == ARENA_TYPE_FREE &&
- (char *)ah+ah->a.size == (char *)nah ) {
- ah->a.size += nah->a.size;
-
- /* Remove the old block from the chains */
- nah->next_free->prev_free = nah->prev_free;
- nah->prev_free->next_free = nah->next_free;
- ah->a.next = nah->a.next;
- nah->a.next->a.prev = ah;
-
-#ifdef DEBUG_MALLOC
- nah->a.type = ARENA_TYPE_DEAD;
-#endif
- }
-
- /* Return the block that contains the called block */
- return ah;
-}
-
-void *malloc(size_t size)
-{
- struct free_arena_header *fp;
- struct free_arena_header *pah;
- size_t fsize;
-
- if ( size == 0 )
- return NULL;
-
- /* Add the obligatory arena header, and round up */
- size = (size+2*sizeof(struct arena_header)-1) & ARENA_SIZE_MASK;
-
- for ( fp = __malloc_head.next_free ; fp->a.type != ARENA_TYPE_HEAD ;
- fp = fp->next_free ) {
- if ( fp->a.size >= size ) {
- /* Found fit -- allocate out of this block */
- return __malloc_from_block(fp, size);
- }
- }
-
- /* Nothing found... need to request a block from the kernel */
- fsize = (size+MALLOC_CHUNK_MASK) & ~MALLOC_CHUNK_MASK;
- fp = (struct free_arena_header *)
- mmap(NULL, fsize, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 0, 0);
-
- if ( fp == (struct free_arena_header *)MAP_FAILED ) {
- return NULL; /* Failed to get a block */
- }
-
- /* Insert the block into the management chains. We need to set
- up the size and the main block list pointer, the rest of
- the work is logically identical to free(). */
- fp->a.type = ARENA_TYPE_FREE;
- fp->a.size = fsize;
-
- /* We need to insert this into the main block list in the proper
- place -- this list is required to be sorted. Since we most likely
- get memory assignments in ascending order, search backwards for
- the proper place. */
- for ( pah = __malloc_head.a.prev ; pah->a.type != ARENA_TYPE_HEAD ;
- pah = pah->a.prev ) {
- if ( pah < fp )
- break;
- }
-
- /* Now pah points to the node that should be the predecessor of
- the new node */
- fp->a.next = pah->a.next;
- fp->a.prev = pah;
- pah->a.next = fp;
- fp->a.next->a.prev = fp;
-
-
- /* Insert into the free chain and coalesce with adjacent blocks */
- fp = __free_block(fp);
-
- /* Now we can allocate from this block */
- return __malloc_from_block(fp, size);
-}
-
-void free(void *ptr)
-{
- struct free_arena_header *ah;
-
- if ( !ptr )
- return;
-
- ah = (struct free_arena_header *)
- ((struct arena_header *)ptr - 1);
-
-#ifdef DEBUG_MALLOC
- assert( ah->a.type == ARENA_TYPE_USED );
-#endif
-
- __free_block(ah);
-
- /* Here we could insert code to return memory to the system. */
-}
diff --git a/malloc.h b/malloc.h
deleted file mode 100644
index e053f71..0000000
--- a/malloc.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * malloc.h
- *
- * Internals for the memory allocator
- */
-
-#include <stdint.h>
-#include <stddef.h>
-
-/*
- * This is the minimum chunk size we will ask the kernel for; this should
- * be a multiple of the page size on all architectures.
- */
-#define MALLOC_CHUNK_SIZE 65536
-#define MALLOC_CHUNK_MASK (MALLOC_CHUNK_SIZE-1)
-
-/*
- * This structure should be a power of two. This becomes the
- * alignment unit.
- */
-struct free_arena_header;
-
-struct arena_header {
- size_t type;
- size_t size; /* Also gives the location of the next entry */
- struct free_arena_header *next, *prev;
-};
-
-#ifdef DEBUG_MALLOC
-#define ARENA_TYPE_USED 0x64e69c70
-#define ARENA_TYPE_FREE 0x012d610a
-#define ARENA_TYPE_HEAD 0x971676b5
-#define ARENA_TYPE_DEAD 0xeeeeeeee
-#else
-#define ARENA_TYPE_USED 0
-#define ARENA_TYPE_FREE 1
-#define ARENA_TYPE_HEAD 2
-#endif
-
-#define ARENA_SIZE_MASK (~(sizeof(struct arena_header)-1))
-
-/*
- * This structure should be no more than twice the size of the
- * previous structure.
- */
-struct free_arena_header {
- struct arena_header a;
- struct free_arena_header *next_free, *prev_free;
-};
-
-extern struct free_arena_header __malloc_head;
diff --git a/memccpy.c b/memccpy.c
deleted file mode 100644
index 22f68de..0000000
--- a/memccpy.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * memccpy.c
- *
- * memccpy()
- */
-
-#include <stddef.h>
-#include <string.h>
-
-void *memccpy(void *dst, const void *src, int c, size_t n)
-{
- char *q = dst;
- const char *p = src;
- char ch;
-
- while ( n-- ) {
- *q++ = ch = *p++;
- if ( ch == (char)c )
- return q;
- }
-
- return NULL; /* No instance of "c" found */
-}
diff --git a/memchr.c b/memchr.c
deleted file mode 100644
index c5c5fa2..0000000
--- a/memchr.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * memchr.c
- */
-
-#include <stddef.h>
-#include <string.h>
-
-void *memchr(const void *s, int c, size_t n)
-{
- const unsigned char *sp = s;
-
- while ( n-- ) {
- if ( *sp == (unsigned char)c )
- return (void *)sp;
- }
-
- return NULL;
-}
diff --git a/memcmp.c b/memcmp.c
deleted file mode 100644
index 9dda5a4..0000000
--- a/memcmp.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * memcmp.c
- */
-
-#include <string.h>
-
-int memcmp(const void *s1, const void *s2, size_t n)
-{
- const unsigned char *c1 = s1, *c2 = s2;
- int d = 0;
-
- while ( n-- ) {
- d = (int)*c2++ - (int)*c1++;
- if ( d )
- break;
- }
-
- return d;
-}
diff --git a/memcpy.c b/memcpy.c
deleted file mode 100644
index 0faab06..0000000
--- a/memcpy.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * memcpy.c
- */
-
-#include <string.h>
-
-void *memcpy(void *dst, const void *src, size_t n)
-{
- const char *p = src;
- char *q = dst;
-#if defined(__i386__)
- asm volatile("cld ; movl %0,%%edx ; shrl $2,%0 ; rep ; movsl ; "
- "movl %%edx,%0 ; andl $3,%0 ; rep ; movsb"
- : "+c" (n), "+S" (p), "+D" (q) :: "edx");
-#elif defined(__x86_64__)
- asm volatile("cld ; movq %0,%%rdx ; shrq $3,%0 ; rep ; movsq ; "
- "movq %%rdx,%0 ; andl $7,%0 ; rep ; movsb"
- : "+c" (n), "+S" (p), "+D" (q) :: "rdx");
-#else
- while ( n-- ) {
- *q++ = *p++;
- }
-#endif
-
- return dst;
-}
diff --git a/memmem.c b/memmem.c
deleted file mode 100644
index 0f59938..0000000
--- a/memmem.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * memmem.c
- *
- * Find a byte string inside a longer byte string
- *
- * This uses the "Not So Naive" algorithm, a very simple but
- * usually effective algorithm, see:
- *
- * http://www-igm.univ-mlv.fr/~lecroq/string/
- */
-
-#include <string.h>
-
-void *memmem(const void *haystack, size_t n, const void *needle, size_t m)
-{
- const unsigned char *y = (const unsigned char *)haystack;
- const unsigned char *x = (const unsigned char *)needle;
-
- size_t j, k, l;
-
- if ( m > n )
- return NULL;
-
- if ( x[0] == x[1] ) {
- k = 2;
- l = 1;
- } else {
- k = 1;
- l = 2;
- }
-
- j = 0;
- while ( j <= n-m ) {
- if (x[1] != y[j+1]) {
- j += k;
- } else {
- if ( !memcmp(x+2, y+j+2, m-2) && x[0] == y[j] )
- return (void *)&y[j];
- j += l;
- }
- }
-
- return NULL;
-}
diff --git a/memmove.c b/memmove.c
deleted file mode 100644
index c1f042a..0000000
--- a/memmove.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * memmove.c
- */
-
-#include <string.h>
-
-void *memmove(void *dst, const void *src, size_t n)
-{
- const char *p = src;
- char *q = dst;
-#if defined(__i386__) || defined(__x86_64__)
- if ( q < p ) {
- asm volatile("cld ; rep ; movsb" : "+c" (n), "+S" (p), "+D" (q));
- } else {
- p += (n-1);
- q += (n-1);
- asm volatile("std ; rep ; movsb" : "+c" (n), "+S" (p), "+D" (q));
- }
-#else
- if ( q < p ) {
- while ( n-- ) {
- *q++ = *p++;
- }
- } else {
- p += n;
- q += n;
- while ( n-- ) {
- *--q = *--p;
- }
- }
-#endif
-
- return dst;
-}
diff --git a/memset.c b/memset.c
deleted file mode 100644
index 07fbcd8..0000000
--- a/memset.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * memset.c
- */
-
-#include <string.h>
-
-void *memset(void *dst, int c, size_t n)
-{
- char *q = dst;
-
-#if defined(__i386__)
- asm volatile("cld ; movl %0,%%edx ; shrl $2,%0 ; rep ; stosl ; "
- "movl %%edx,%0 ; andl $3,%0 ; rep ; stosb"
- : "+c" (n), "+D" (q)
- : "a" ((unsigned char)c * 0x01010101U)
- : "edx");
-#elif defined(__x86_64__)
- asm volatile("cld ; movl %0,%%rdx ; shrq $3,%0 ; rep ; stosq ; "
- "movl %%rdx,%0 ; andl $7,%0 ; rep ; stosb"
- : "+c" (n), "+D" (q)
- : "a" ((unsigned char)c * 0x01010101U)
- : "rdx");
-#else
- while ( n-- ) {
- *q++ = c;
- }
-#endif
-
- return dst;
-}
diff --git a/memswap.c b/memswap.c
deleted file mode 100644
index 10440e3..0000000
--- a/memswap.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * memswap()
- *
- * Swaps the contents of two nonoverlapping memory areas.
- * This really could be done faster...
- */
-
-#include <string.h>
-
-void memswap(void *m1, void *m2, size_t n)
-{
- char *p = m1;
- char *q = m2;
- char tmp;
-
- while ( n-- ) {
- tmp = *p;
- *p = *q;
- *q = tmp;
-
- p++; q++;
- }
-}
diff --git a/mmap.c b/mmap.c
deleted file mode 100644
index b81c179..0000000
--- a/mmap.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * mmap.c
- */
-
-#include <stdint.h>
-#include <errno.h>
-#include <sys/syscall.h>
-#include <sys/mman.h>
-#include <asm/page.h> /* For PAGE_SHIFT */
-
-#if defined(__sparc__)
-# define MMAP2_SHIFT 12 /* Fixed by syscall definition */
-#else
-# define MMAP2_SHIFT PAGE_SHIFT
-#endif
-#define MMAP2_MASK ((1UL << MMAP2_SHIFT)-1)
-
-/*
- * Prefer mmap2() over mmap(), except on the architectures listed
- */
-
-#if defined(__NR_mmap2) && !defined(__sparc__) && !defined(__ia64__)
-
-/* This architecture uses mmap2() */
-
-static inline _syscall6(void *,mmap2,void *,start,size_t,length,int,prot,int,flags,int,fd,off_t,offset);
-
-/* The Linux mmap2() system call takes a page offset as the offset argument.
- We need to make sure we have the proper conversion in place. */
-
-void *mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset)
-{
- if ( offset & MMAP2_MASK ) {
- errno = EINVAL;
- return MAP_FAILED;
- }
-
- return mmap2(start, length, prot, flags, fd, (size_t)offset >> MMAP2_SHIFT);
-}
-
-#else
-
-/* This architecture uses a plain mmap() system call */
-/* Only use this for architectures where mmap() is a real 6-argument system call! */
-
-_syscall6(void *,mmap,void *,start,size_t,length,int,prot,int,flags,int,fd,off_t,offset);
-
-#endif
-
-
-
diff --git a/nice.c b/nice.c
deleted file mode 100644
index f0d97a3..0000000
--- a/nice.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * nice.c
- */
-
-#include <unistd.h>
-#include <sched.h>
-#include <sys/resource.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_nice
-
-_syscall1(int,nice,int,inc);
-
-#else
-
-int nice(int inc)
-{
- pid_t me = getpid();
- return setpriority(me, PRIO_PROCESS, getpriority(me, PRIO_PROCESS)+inc);
-}
-
-#endif
diff --git a/onexit.c b/onexit.c
deleted file mode 100644
index 70a9c01..0000000
--- a/onexit.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * onexit.c
- */
-
-#include <stdlib.h>
-#include <unistd.h>
-#include "atexit.h"
-
-extern __noreturn (*__exit_handler)(int);
-static struct atexit *__atexit_list;
-
-static __noreturn on_exit_exit(int rv)
-{
- struct atexit *ap;
-
- for ( ap = __atexit_list ; ap ; ap = ap->next ) {
- ap->fctn(rv, ap->arg); /* This assumes extra args are harmless */
- }
-
- _exit(rv);
-}
-
-int on_exit(void (*fctn)(int, void *), void *arg)
-{
- struct atexit *as = malloc(sizeof(struct atexit));
-
- if ( !as )
- return -1;
-
- as->fctn = fctn;
- as->arg = arg;
-
- as->next = __atexit_list;
- __atexit_list = as;
-
- __exit_handler = on_exit_exit;
-
- return 0;
-}
diff --git a/pause.c b/pause.c
deleted file mode 100644
index 5748728..0000000
--- a/pause.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * pause.c
- */
-
-#include <stddef.h>
-#include <unistd.h>
-#include <sys/time.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_pause
-
-_syscall0(int,pause);
-
-#else
-
-int pause(void)
-{
- return select(0,NULL,NULL,NULL,NULL);
-}
-
-#endif
diff --git a/perror.c b/perror.c
deleted file mode 100644
index 45585cd..0000000
--- a/perror.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * perror.c
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-void perror(const char *s)
-{
- fprintf(stderr, "%s: error %d\n", s, errno);
-}
diff --git a/printf.c b/printf.c
deleted file mode 100644
index 3423759..0000000
--- a/printf.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * printf.c
- */
-
-#include <stdio.h>
-#include <stdarg.h>
-
-#define BUFFER_SIZE 16384
-
-int printf(const char *format, ...)
-{
- va_list ap;
- int rv;
-
- va_start(ap, format);
- rv = vfprintf(stdout, format, ap);
- va_end(ap);
- return rv;
-}
diff --git a/pty.c b/pty.c
deleted file mode 100644
index 5907ca2..0000000
--- a/pty.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * pty.c
- *
- * Basic Unix98 PTY functionality; assumes devpts
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <termios.h>
-#include <sys/ioctl.h>
-
-char *ptsname(int fd)
-{
- static char buffer[32]; /* Big enough to hold even a 64-bit pts no */
- unsigned int ptyno;
-
- if ( ioctl(fd, TIOCGPTN, &ptyno) )
- return NULL;
-
- snprintf(buffer, sizeof buffer, "/dev/pts/%u", ptyno);
-
- return buffer;
-}
-
-int unlockpt(int fd)
-{
- int unlock = 0;
-
- return ioctl(fd, TIOCSPTLCK, &unlock);
-}
diff --git a/puts.c b/puts.c
deleted file mode 100644
index ecebf27..0000000
--- a/puts.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * puts.c
- */
-
-#include <stdio.h>
-
-int puts(const char *s)
-{
- if ( fputs(s, stdout) < 0 )
- return -1;
-
- return _fwrite("\n", 1, stdout);
-}
diff --git a/qsort.c b/qsort.c
deleted file mode 100644
index e2197ea..0000000
--- a/qsort.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * qsort.c
- *
- * This is actually combsort. It's an O(n log n) algorithm with
- * simplicity/small code size being its main virtue.
- */
-
-#include <stddef.h>
-#include <string.h>
-
-static inline size_t newgap(size_t gap)
-{
- gap = (gap*10)/13;
- if ( gap == 9 || gap == 10 )
- gap = 11;
-
- if ( gap < 1 )
- gap = 1;
- return gap;
-}
-
-void qsort(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *))
-{
- size_t gap = nmemb;
- size_t i, j;
- void *p1, *p2;
- int swapped;
-
- do {
- gap = newgap(gap);
- swapped = 0;
-
- for ( i = 0, p1 = base ; i < nmemb-gap ; i++, (char *)p1 += size ) {
- j = i+gap;
- if ( compar(p1, p2 = (char *)base+j*size) > 0 ) {
- memswap(p1, p2, size);
- swapped = 1;
- }
- }
- } while ( gap > 1 || swapped );
-}
-
diff --git a/raise.c b/raise.c
deleted file mode 100644
index dcbb9c9..0000000
--- a/raise.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * raise.c
- */
-
-#include <unistd.h>
-#include <signal.h>
-
-int raise(int signal)
-{
- return kill(getpid(), signal);
-}
diff --git a/readdir.c b/readdir.c
deleted file mode 100644
index bb216a1..0000000
--- a/readdir.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * opendir/readdir/closedir
- */
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <sys/dirent.h>
-#include <stdio.h>
-
-#define __IO_DIR_DEFINED
-struct _IO_dir {
- int fd;
- size_t bytes_left;
- struct dirent *next;
- struct dirent buffer[15]; /* 15 times max dirent size =~ 4K */
-};
-
-#include <dirent.h>
-
-DIR *opendir(const char *name)
-{
- DIR *dp = malloc(sizeof(DIR));
-
- if ( !dp )
- return NULL;
-
- dp->fd = open(name, O_DIRECTORY|O_RDONLY);
-
- if ( dp->fd < 0 ) {
- free(dp);
- return NULL;
- }
-
- dp->bytes_left = 0;
-
- return dp;
-}
-
-struct dirent *readdir(DIR *dir)
-{
- struct dirent *dent;
- int rv;
-
- if ( !dir->bytes_left ) {
- rv = getdents(dir->fd, dir->buffer, sizeof(dir->buffer));
- if ( rv <= 0 )
- return NULL;
- dir->bytes_left = rv;
- dir->next = dir->buffer;
- }
-
- dent = dir->next;
- ((char *)dir->next) += dent->d_reclen;
- dir->bytes_left -= dent->d_reclen;
-
- return dent;
-}
-
-int closedir(DIR *dir)
-{
- int rv;
- rv = close(dir->fd);
- free(dir);
- return rv;
-}
diff --git a/realloc.c b/realloc.c
deleted file mode 100644
index 577c200..0000000
--- a/realloc.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * realloc.c
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "malloc.h"
-
-/* FIXME: This is cheesy, it should be fixed later */
-
-void *realloc(void *ptr, size_t size)
-{
- struct free_arena_header *ah;
- void *newptr;
- size_t oldsize;
-
- if ( !ptr )
- return malloc(size);
-
- if ( size == 0 ) {
- free(ptr);
- return NULL;
- }
-
- /* Add the obligatory arena header, and round up */
- size = (size+2*sizeof(struct arena_header)-1) & ARENA_SIZE_MASK;
-
- ah = (struct free_arena_header *)
- ((struct arena_header *)ptr - 1);
-
- if ( ah->a.size >= size && size >= (ah->a.size >> 2) ) {
- /* This field is a good size already. */
- return ptr;
- } else {
- /* Make me a new block. This is kind of bogus; we should
- be checking the adjacent blocks to see if we can do an
- in-place adjustment... fix that later. */
-
- oldsize = ah->a.size - sizeof(struct arena_header);
-
- newptr = malloc(size);
- memcpy(newptr, ptr, (size < oldsize) ? size : oldsize);
- free(ptr);
-
- return newptr;
- }
-}
-
diff --git a/reboot.c b/reboot.c
deleted file mode 100644
index 772c859..0000000
--- a/reboot.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * reboot.c
- */
-
-#include <unistd.h>
-#include <sys/reboot.h>
-#include <sys/syscall.h>
-
-/* This provides the one-argument glibc-ish version of reboot.
- The full four-argument system call is available as __reboot(). */
-
-int reboot(int flag)
-{
- return __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, flag, NULL);
-}
diff --git a/sbrk.c b/sbrk.c
deleted file mode 100644
index 03ab3c1..0000000
--- a/sbrk.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* sbrk.c - Change data segment size */
-
-/* Written 2000 by Werner Almesberger */
-
-#include <stddef.h>
-#include <unistd.h>
-#include <sys/types.h>
-
-char *__current_brk; /* Common with brk.c */
-
-void *sbrk(ptrdiff_t increment)
-{
- char *old_brk, *new_brk;
-
- if (!__current_brk)
- __current_brk = __brk(NULL);
- new_brk = __brk(__current_brk+increment);
- if (new_brk != __current_brk+increment)
- return (void *) -1;
- old_brk = __current_brk;
- __current_brk = new_brk;
- return old_brk;
-}
diff --git a/seed48.c b/seed48.c
deleted file mode 100644
index f8353c8..0000000
--- a/seed48.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * seed48.c
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-extern unsigned short __rand48_seed[3];
-
-unsigned short *seed48(const unsigned short xsubi[3])
-{
- static unsigned short oldseed[3];
- memcpy(oldseed, __rand48_seed, sizeof __rand48_seed);
- memcpy(__rand48_seed, xsubi, sizeof __rand48_seed);
-
- return oldseed;
-}
-
diff --git a/select.c b/select.c
deleted file mode 100644
index 2404bb1..0000000
--- a/select.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <unistd.h>
-#include <sys/syscall.h>
-
-#ifdef __NR__newselect
-#undef __NR_select
-#define __NR_select __NR__newselect
-#endif
-
-_syscall5(int,select,int,a0,fd_set *,a1,fd_set *,a2,fd_set *,a3,struct timeval *,a4);
diff --git a/setegid.c b/setegid.c
deleted file mode 100644
index 09f2416..0000000
--- a/setegid.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * setegid.c
- */
-
-#include <unistd.h>
-
-int setegid(gid_t egid)
-{
- return setregid(-1, egid);
-}
diff --git a/setenv.c b/setenv.c
deleted file mode 100644
index d1118ff..0000000
--- a/setenv.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * setenv.c
- */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/* Initialized to zero, meaning "not malloc'd" */
-static size_t __environ_size;
-
-/* str should be a duplicated version of the input string;
- len is the length of the key including the = sign */
-static int _putenv(char *str, size_t len, int overwrite)
-{
- char **p, *q;
- char **newenv;
- size_t n;
-
- n = 1; /* Include space for final NULL */
- for ( p = environ ; (q = *p) ; p++ ) {
- n++;
- if ( !strncmp(q,str,len) ) {
- if ( overwrite )
- free(str);
- else
- *p = str; /* Memory leak... */
- return 0;
- }
- }
-
- /* Need to extend the environment */
- if ( n < __environ_size ) {
- p[1] = NULL;
- *p = str;
- return 0;
- } else {
- if ( __environ_size ) {
- newenv = realloc(environ, (__environ_size << 1)*sizeof(char *));
- if ( !newenv )
- return -1;
-
- __environ_size <<= 1;
- } else {
- /* Make a reasonable guess how much more space we need */
- size_t newsize = n+32;
- newenv = malloc(newsize*sizeof(char *));
- if ( !newenv )
- return -1;
-
- memcpy(newenv, environ, n*sizeof(char *));
- __environ_size = newsize;
- }
- newenv[n+1] = NULL;
- newenv[n] = str;
- environ = newenv;
- }
- return 0;
-}
-
-int putenv(const char *str)
-{
- char *s;
- const char *e, *z;
- size_t len;
-
- if ( !str ) {
- errno = EINVAL;
- return -1;
- }
-
- len = 0; e = NULL;
- for ( z = str ; *z ; z++ ) {
- len++;
- if ( *z == '=' )
- e = z;
- }
-
- if ( !e ) {
- errno = EINVAL;
- return -1;
- }
-
- s = strdup(str);
- if ( !s )
- return -1;
-
- return _putenv(s, len, 1);
-}
-
-int setenv(const char *name, const char *val, int overwrite)
-{
- const char *z;
- char *s;
- size_t l1, l2;
-
- if ( !name || !name[0] ) {
- errno = EINVAL;
- return -1;
- }
-
- l1 = 0;
- for ( z = name ; *z ; z++ ) {
- l1++;
- if ( *z == '=' ) {
- errno = EINVAL;
- return -1;
- }
- }
-
- l2 = strlen(val);
-
- s = malloc(l1+l2+2);
- if ( !s )
- return -1;
-
- memcpy(s, name, l1);
- s[l1] = '=';
- memcpy(s+l1+1, val, l2);
- s[l1+l2+1] = '\0';
-
- return _putenv(s, l1+1, overwrite);
-}
diff --git a/seteuid.c b/seteuid.c
deleted file mode 100644
index 6d1ac39..0000000
--- a/seteuid.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * seteuid.c
- */
-
-#include <unistd.h>
-
-int seteuid(uid_t euid)
-{
- return setreuid(-1, euid);
-}
diff --git a/setpgrp.c b/setpgrp.c
deleted file mode 100644
index 001dd04..0000000
--- a/setpgrp.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * setpgrp.c
- */
-
-#include <unistd.h>
-
-int setpgrp(void)
-{
- return setpgid(0,0);
-}
diff --git a/sigaction.c b/sigaction.c
deleted file mode 100644
index ebd3471..0000000
--- a/sigaction.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * sigaction.c
- */
-
-#include <signal.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_sigaction
-
-_syscall3(int,sigaction,int,sig,const struct sigaction *,act,struct sigaction *,oact);
-
-#else
-
-int sigaction(int sig, const struct sigaction *act, struct sigaction *oact)
-{
- return rt_sigaction(sig, act, oact, sizeof(sigset_t));
-}
-
-#endif
diff --git a/siglist.c b/siglist.c
deleted file mode 100644
index 05a464c..0000000
--- a/siglist.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * siglist.h
- *
- * Construct the signal list
- */
-
-#include <signal.h>
-#include <unistd.h>
-
-const char * const sys_siglist[] = {
-#ifdef SIGABRT
- [SIGABRT] = "Aborted",
-#endif
-#ifdef SIGALRM
- [SIGALRM] = "Alarm clock",
-#endif
-#ifdef SIGBUS
- [SIGBUS] = "Bus error",
-#endif
-#ifdef SIGCHLD
- [SIGCHLD] = "Child exited",
-#endif
-#if defined(SIGCLD) && (SIGCHLD != SIGCLD)
- [SIGCLD] = "Child exited",
-#endif
-#ifdef SIGEMT
- [SIGEMT] = "Emulation trap",
-#endif
-#ifdef SIGFPE
- [SIGFPE] = "Floating point exception",
-#endif
-#ifdef SIGHUP
- [SIGHUP] = "Hangup",
-#endif
-#ifdef SIGILL
- [SIGILL] = "Illegal instruction",
-#endif
- /* SIGINFO == SIGPWR */
-#ifdef SIGINT
- [SIGINT] = "Interrupt",
-#endif
-#ifdef SIGIO
- [SIGIO] = "I/O possible",
-#endif
-#if defined(SIGIOT) && (SIGIOT != SIGABRT)
- [SIGIOT] = "I/O trap",
-#endif
-#ifdef SIGKILL
- [SIGKILL] = "Killed",
-#endif
-#if defined(SIGLOST) && (SIGLOST != SIGIO) && (SIGLOST != SIGPWR)
- [SIGLOST] = "Lock lost",
-#endif
-#ifdef SIGPIPE
- [SIGPIPE] = "Broken pipe",
-#endif
-#if defined(SIGPOLL) && (SIGPOLL != SIGIO)
- [SIGPOLL] = "Pollable event",
-#endif
-#ifdef SIGPROF
- [SIGPROF] = "Profiling timer expired",
-#endif
-#ifdef SIGPWR
- [SIGPWR] = "Power failure",
-#endif
-#ifdef SIGQUIT
- [SIGQUIT] = "Quit",
-#endif
- /* SIGRESERVE == SIGUNUSED */
-#ifdef SIGSEGV
- [SIGSEGV] = "Segment violation",
-#endif
-#ifdef SIGSTKFLT
- [SIGSTKFLT] = "Stack fault",
-#endif
-#ifdef SIGSTOP
- [SIGSTOP] = "Stopped (signal)",
-#endif
-#ifdef SIGSWI
- [SIGSWI] = "Software interrupt",
-#endif
-#ifdef SIGSYS
- [SIGSYS] = "Bad system call",
-#endif
-#ifdef SIGTERM
- [SIGTERM] = "Terminated",
-#endif
-#ifdef SIGTSTP
- [SIGTSTP] = "Stopped",
-#endif
-#ifdef SIGTTIN
- [SIGTTIN] = "Stopped (tty input)",
-#endif
-#ifdef SIGTTOU
- [SIGTTOU] = "Stopped (tty output)",
-#endif
-#ifdef SIGURG
- [SIGURG] = "Urgent I/O condition",
-#endif
-#ifdef SIGUSR1
- [SIGUSR1] = "User signal 1",
-#endif
-#ifdef SIGUSR2
- [SIGUSR2] = "User signal 2",
-#endif
-#ifdef SIGVTALRM
- [SIGVTALRM] = "Virtual timer expired",
-#endif
-#ifdef SIGWINCH
- [SIGWINCH] = "Window size changed",
-#endif
-#ifdef SIGXCPU
- [SIGXCPU] = "CPU time limit exceeded",
-#endif
-#ifdef SIGXFSZ
- [SIGXFSZ] = "File size limit exceeded",
-#endif
-};
diff --git a/signal.c b/signal.c
deleted file mode 100644
index 9dd5abd..0000000
--- a/signal.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * signal.c
- */
-
-#include <signal.h>
-
-__sighandler_t signal(int signum, __sighandler_t handler)
-{
- struct sigaction sa;
-
- sa.sa_handler = handler;
- sa.sa_flags = SA_RESETHAND; /* SysV/Linux signal() semantic */
- sigemptyset(&sa.sa_mask);
-
- if ( sigaction(signum, &sa, &sa) ) {
- return (__sighandler_t)SIG_ERR;
- } else {
- return (__sighandler_t)sa.sa_handler;
- }
-}
-
-
diff --git a/sigpending.c b/sigpending.c
deleted file mode 100644
index afbcf3c..0000000
--- a/sigpending.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * sigpending.c
- */
-
-#include <signal.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_sigpending
-
-_syscall1(int,sigpending,sigset_t *,set);
-
-#else
-
-int sigpending(sigset_t *set)
-{
- return rt_sigpending(set, sizeof(sigset_t));
-}
-
-#endif
diff --git a/sigprocmask.c b/sigprocmask.c
deleted file mode 100644
index 3a90f67..0000000
--- a/sigprocmask.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * sigprocmask.c
- */
-
-#include <signal.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_sigprocmask
-
-_syscall3(int,sigprocmask,int,how,const sigset_t *,set,sigset_t *,oset);
-
-#else
-
-int sigprocmask(int how, const sigset_t *set, sigset_t *oset)
-{
- return rt_sigprocmask(how, set, oset, sizeof(sigset_t));
-}
-
-#endif
diff --git a/sigsuspend.c b/sigsuspend.c
deleted file mode 100644
index 85cdea2..0000000
--- a/sigsuspend.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * sigsuspend.c
- */
-
-#include <signal.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_sigsuspend
-
-_syscall1(int,sigsuspend,const sigset_t *,mask);
-
-#else
-
-int sigsuspend(const sigset_t *mask)
-{
- return rt_sigsuspend(mask, sizeof *mask);
-}
-
-#endif
diff --git a/sleep.c b/sleep.c
deleted file mode 100644
index eb3777e..0000000
--- a/sleep.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * sleep.c
- */
-
-#include <errno.h>
-#include <time.h>
-
-unsigned int sleep(unsigned int seconds)
-{
- struct timespec ts;
-
- ts.tv_sec = seconds;
- ts.tv_nsec = 0;
- if ( !nanosleep(&ts,&ts) )
- return 0;
- else if ( errno == EINTR )
- return ts.tv_sec;
- else
- return -1;
-}
diff --git a/snprintf.c b/snprintf.c
deleted file mode 100644
index c642851..0000000
--- a/snprintf.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * snprintf.c
- */
-
-#include <stdio.h>
-
-int snprintf(char *buffer, size_t n, const char *format, ...)
-{
- va_list ap;
- int rv;
-
- va_start(ap, format);
- rv = vsnprintf(buffer, n, format, ap);
- va_end(ap);
- return rv;
-}
diff --git a/socketcalls.pl b/socketcalls.pl
deleted file mode 100644
index 0820b98..0000000
--- a/socketcalls.pl
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/usr/bin/perl
-($arch) = @ARGV;
-
-while ( defined($line = <STDIN>) ) {
- chomp $line;
- $line =~ s/\s*\#.*$//; # Strip comments and trailing blanks
-
- if ( $line =~ /^\s*([^\(]+)\s+([^\s\(]+)\s*\(([^\(]*)\)\s*$/ ) {
- $type = $1;
- $name = $2;
- $argv = $3;
-
- @args = split(/\s*\,\s*/, $argv);
- @cargs = ();
-
- $i = 0;
- for $arg ( @args ) {
- push(@cargs, "$arg a".$i++);
- }
- $nargs = $i;
-
- if ( $arch eq 'i386' ) {
- open(OUT, "> socketcalls/${name}.S")
- or die "$0: Cannot open socketcalls/${name}.S\n";
-
- print OUT "#include <sys/socketcalls.h>\n";
- print OUT "\n";
- print OUT "\t.text\n";
- print OUT "\t.align 4\n";
- print OUT "\t.globl ${name}\n";
- print OUT "\t.type ${name},\@function\n";
- print OUT "${name}:\n";
- print OUT "\tmovb \$SYS_\U${name}\E,%al\n";
- print OUT "\tjmp __socketcall_common\n";
- print OUT "\t.size ${name},.-${name}\n";
- } else {
- open(OUT, "> socketcalls/${name}.c")
- or die "$0: Cannot open socketcalls/${name}.c\n";
- print OUT "#include \"socketcommon.h\"\n\n";
-
- print OUT "#ifdef __NR_$name\n\n";
- print OUT "_syscall", scalar(@args), "(", $type, ',', $name;
- $i = 0;
- foreach $arg ( @args ) {
- print OUT ",", $arg, ",a",$i++;
- }
- print OUT ");\n";
- print OUT "\n#else\n\n";
-
- print OUT "$type $name (", join(', ', @cargs), ")\n";
- print OUT "{\n";
- print OUT " unsigned long args[$nargs];\n";
- for ( $i = 0 ; $i < $nargs ; $i++ ) {
- print OUT " args[$i] = (unsigned long)a$i;\n";
- }
- print OUT " return ($type) socketcall(SYS_\U${name}\E, args);\n";
- print OUT "}\n";
- print OUT "\n#endif\n";
- }
- close(OUT);
- }
-}
diff --git a/socketcommon.h b/socketcommon.h
deleted file mode 100644
index 7a5acaa..0000000
--- a/socketcommon.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * socketcommon.h
- *
- * Common header file for socketcall stubs
- */
-
-#define __IN_SYS_COMMON
-#include <errno.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-#include <linux/net.h>
-
-/*
- * Some architectures have socketcall(), some have real syscalls,
- * and some have both, but the syscall version is always preferred.
- * Look for __NR_<call> to probe for the existence of a syscall.
- */
-
-#ifdef __NR_socketcall
-static inline _syscall2(int,socketcall,int,call,unsigned long *,args);
-#endif
diff --git a/sprintf.c b/sprintf.c
deleted file mode 100644
index 31f28af..0000000
--- a/sprintf.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * sprintf.c
- */
-
-#include <stdio.h>
-#include <unistd.h>
-
-int sprintf(char *buffer, const char *format, ...)
-{
- va_list ap;
- int rv;
-
- va_start(ap, format);
- rv = vsnprintf(buffer, ~(size_t)0, format, ap);
- va_end(ap);
-
- return rv;
-}
diff --git a/srand48.c b/srand48.c
deleted file mode 100644
index a3df16d..0000000
--- a/srand48.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * srand48.c
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-
-extern unsigned short __rand48_seed[3];
-
-
-void srand48(long seedval)
-{
- __rand48_seed[0] = 0x330e;
- __rand48_seed[1] = (unsigned short)seedval;
- __rand48_seed[2] = (unsigned short)((uint32_t)seedval >> 16);
-}
diff --git a/sscanf.c b/sscanf.c
deleted file mode 100644
index 81aab9e..0000000
--- a/sscanf.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * sscanf()
- */
-
-#include <stdio.h>
-
-int sscanf(const char *str, const char *format, ...)
-{
- va_list ap;
- int rv;
-
- va_start(ap, format);
- rv = vsscanf(str, format, ap);
- va_end(ap);
-
- return rv;
-}
diff --git a/strcat.c b/strcat.c
deleted file mode 100644
index a5f9477..0000000
--- a/strcat.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * strcat.c
- */
-
-#include <string.h>
-
-char *strcat(char *dst, const char *src)
-{
- strcpy(strchr(dst, '\0'), src);
- return dst;
-}
diff --git a/strchr.c b/strchr.c
deleted file mode 100644
index 192f836..0000000
--- a/strchr.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * strchr.c
- */
-
-#include <string.h>
-
-char *strchr(const char *s, int c)
-{
- while ( *s != (char)c ) {
- if ( ! *s )
- return NULL;
- s++;
- }
-
- return (char *)s;
-}
diff --git a/strcmp.c b/strcmp.c
deleted file mode 100644
index d4c17d2..0000000
--- a/strcmp.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * strcmp.c
- */
-
-#include <string.h>
-
-int strcmp(const char *s1, const char *s2)
-{
- const unsigned char *c1 = s1, *c2 = s2;
- unsigned char ch;
- int d = 0;
-
- while ( 1 ) {
- d = (int)*c2++ - (int)(ch = *c1++);
- if ( d || !ch )
- break;
- }
-
- return d;
-}
diff --git a/strcpy.c b/strcpy.c
deleted file mode 100644
index 8372eba..0000000
--- a/strcpy.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * strcpy.c
- *
- * strcpy()
- */
-
-#include <string.h>
-
-char *strcpy(char *dst, const char *src)
-{
- char *q = dst;
- const char *p = src;
- char ch;
-
- do {
- *q++ = ch = *p++;
- } while ( ch );
-
- return dst;
-}
diff --git a/strdup.c b/strdup.c
deleted file mode 100644
index eb170c2..0000000
--- a/strdup.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * strdup.c
- */
-
-#include <string.h>
-#include <stdlib.h>
-
-char *strdup(const char *s)
-{
- int l = strlen(s)+1;
- char *d = malloc(l);
-
- if ( d )
- memcpy(d, s, l);
-
- return d;
-}
diff --git a/strlen.c b/strlen.c
deleted file mode 100644
index 4d773f9..0000000
--- a/strlen.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * strlen()
- */
-
-#include <string.h>
-
-size_t strlen(const char *s)
-{
- const char *ss = s;
- while ( *ss )
- ss++;
- return ss-s;
-}
-
diff --git a/strncat.c b/strncat.c
deleted file mode 100644
index 99d9575..0000000
--- a/strncat.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * strncat.c
- */
-
-#include <string.h>
-
-char *strncat(char *dst, const char *src, size_t n)
-{
- strncpy(strchr(dst, '\0'), src, n);
- return dst;
-}
diff --git a/strncmp.c b/strncmp.c
deleted file mode 100644
index 98a41c3..0000000
--- a/strncmp.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * strncmp.c
- */
-
-#include <string.h>
-
-int strncmp(const char *s1, const char *s2, size_t n)
-{
- const unsigned char *c1 = s1, *c2 = s2;
- unsigned char ch;
- int d = 0;
-
- while ( n-- ) {
- d = (int)*c2++ - (int)(ch = *c1++);
- if ( d || !ch )
- break;
- }
-
- return d;
-}
diff --git a/strncpy.c b/strncpy.c
deleted file mode 100644
index a8fe45f..0000000
--- a/strncpy.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * strncpy.c
- *
- * strncpy()
- */
-
-#include <string.h>
-
-char *strncpy(char *dst, const char *src, size_t n)
-{
- char *q = dst;
- const char *p = src;
- char ch;
-
- while ( n-- ) {
- *q++ = ch = *p++;
- if ( !ch )
- break;
- }
-
- return dst;
-}
diff --git a/strntoimax.c b/strntoimax.c
deleted file mode 100644
index f53a266..0000000
--- a/strntoimax.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * strntoimax.c
- *
- * strntoimax()
- */
-
-#include <stddef.h>
-#include <inttypes.h>
-
-intmax_t strntoimax(const char *nptr, char **endptr, int base, size_t n)
-{
- return (intmax_t) strntoumax(nptr, endptr, base, n);
-}
diff --git a/strntoumax.c b/strntoumax.c
deleted file mode 100644
index 4e30637..0000000
--- a/strntoumax.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * strntoumax.c
- *
- * The strntoumax() function and associated
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <ctype.h>
-
-static inline int digitval(int ch)
-{
- if ( ch >= '0' && ch <= '9' ) {
- return ch-'0';
- } else if ( ch >= 'A' && ch <= 'Z' ) {
- return ch-'A'+10;
- } else if ( ch >= 'a' && ch <= 'z' ) {
- return ch-'a'+10;
- } else {
- return -1;
- }
-}
-
-uintmax_t strntoumax(const char *nptr, char **endptr, int base, size_t n)
-{
- int minus = 0;
- uintmax_t v = 0;
- int d;
-
- while ( n && isspace((unsigned char)*nptr) ) {
- nptr++;
- n--;
- }
-
- /* Single optional + or - */
- if ( n && *nptr == '-' ) {
- minus = 1;
- nptr++;
- n--;
- } else if ( n && *nptr == '+' ) {
- nptr++;
- }
-
- if ( base == 0 ) {
- if ( n >= 2 && nptr[0] == '0' &&
- (nptr[1] == 'x' || nptr[1] == 'X') ) {
- n -= 2;
- nptr += 2;
- base = 16;
- } else if ( n >= 1 && nptr[0] == '0' ) {
- n--;
- nptr++;
- base = 8;
- } else {
- base = 10;
- }
- } else if ( base == 16 ) {
- if ( n >= 2 && nptr[0] == '0' &&
- (nptr[1] == 'x' || nptr[1] == 'X') ) {
- n -= 2;
- nptr += 2;
- }
- }
-
- while ( n && (d = digitval(*nptr)) >= 0 && d < base ) {
- v = v*base + d;
- n--;
- nptr++;
- }
-
- if ( endptr )
- *endptr = (char *)nptr;
-
- return minus ? -v : v;
-}
diff --git a/strrchr.c b/strrchr.c
deleted file mode 100644
index 3b42464..0000000
--- a/strrchr.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * strrchr.c
- */
-
-#include <string.h>
-
-char *strrchr(const char *s, int c)
-{
- const char *found = NULL;
-
- while ( *s ) {
- if ( *s == (char) c )
- found = s;
- s++;
- }
-
- return (char *)found;
-}
diff --git a/strsep.c b/strsep.c
deleted file mode 100644
index 58a7a07..0000000
--- a/strsep.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * strsep.c
- */
-
-#include <string.h>
-
-char *strsep(char **stringp, const char *delim)
-{
- char *s = *stringp;
- char *e;
-
- if ( !s )
- return NULL;
-
- e = strpbrk(s, delim);
- if (e)
- *e++ = '\0';
-
- *stringp = e;
- return s;
-}
diff --git a/strspn.c b/strspn.c
deleted file mode 100644
index 856a964..0000000
--- a/strspn.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * strspn, strcspn
- */
-
-#include <string.h>
-#include <stddef.h>
-#include <inttypes.h>
-#include <limits.h>
-
-#ifndef LONG_BIT
-#define LONG_BIT (CHAR_BIT*sizeof(long))
-#endif
-
-static inline void
-set_bit(unsigned long *bitmap, unsigned int bit)
-{
- bitmap[bit/LONG_BIT] |= 1UL << (bit%LONG_BIT);
-}
-
-static inline int
-test_bit(unsigned long *bitmap, unsigned int bit)
-{
- return (int)(bitmap[bit/LONG_BIT] >> (bit%LONG_BIT)) & 1;
-}
-
-static size_t
-strxspn(const char *s, const char *map, int parity)
-{
- unsigned long matchmap[((1 << CHAR_BIT)+LONG_BIT-1)/LONG_BIT];
- size_t n = 0;
-
- /* Create bitmap */
- memset(matchmap, 0, sizeof matchmap);
- while ( *map )
- set_bit(matchmap, (unsigned char) *map++);
-
- /* Make sure the null character never matches */
- if ( parity )
- set_bit(matchmap, 0);
-
- /* Calculate span length */
- while ( test_bit(matchmap, (unsigned char) *s++)^parity )
- n++;
-
- return n;
-}
-
-size_t
-strspn(const char *s, const char *accept)
-{
- return strxspn(s, accept, 0);
-}
-
-size_t
-strcspn(const char *s, const char *reject)
-{
- return strxspn(s, reject, 1);
-}
-
-char *
-strpbrk(const char *s, const char *accept)
-{
- const char *ss = s+strxspn(s, accept, 1);
-
- return *ss ? (char *)ss : NULL;
-}
-
diff --git a/strstr.c b/strstr.c
deleted file mode 100644
index 10222df..0000000
--- a/strstr.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * strstr.c
- */
-
-#include <string.h>
-
-char *strstr(const char *haystack, const char *needle)
-{
- return (char *)memmem(haystack, strlen(haystack), needle, strlen(needle));
-}
diff --git a/strtoimax.c b/strtoimax.c
deleted file mode 100644
index 0cdd088..0000000
--- a/strtoimax.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define TYPE intmax_t
-#define NAME strtoimax
-#include "strtox.c"
diff --git a/strtok.c b/strtok.c
deleted file mode 100644
index 6e84f1d..0000000
--- a/strtok.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * strtok.c
- */
-
-#include <string.h>
-
-char *strtok(char *s, const char *delim)
-{
- static char *holder;
-
- if ( s )
- holder = s;
-
- return strsep(&holder, delim);
-}
-
diff --git a/strtol.c b/strtol.c
deleted file mode 100644
index 9efc8b9..0000000
--- a/strtol.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define TYPE signed long
-#define NAME strtol
-#include "strtox.c"
diff --git a/strtoll.c b/strtoll.c
deleted file mode 100644
index a9428c7..0000000
--- a/strtoll.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define TYPE signed long long
-#define NAME strtoll
-#include "strtox.c"
diff --git a/strtoul.c b/strtoul.c
deleted file mode 100644
index 3189aaa..0000000
--- a/strtoul.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define TYPE unsigned long
-#define NAME strtoul
-#include "strtox.c"
diff --git a/strtoull.c b/strtoull.c
deleted file mode 100644
index 83c14e9..0000000
--- a/strtoull.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define TYPE unsigned long long
-#define NAME strtoull
-#include "strtox.c"
diff --git a/strtoumax.c b/strtoumax.c
deleted file mode 100644
index a379710..0000000
--- a/strtoumax.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define TYPE uintmax_t
-#define NAME strtoumax
-#include "strtox.c"
diff --git a/strtox.c b/strtox.c
deleted file mode 100644
index 7c228b6..0000000
--- a/strtox.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * strtox.c
- *
- * strto...() functions, by macro definition
- */
-
-#include <stddef.h>
-#include <inttypes.h>
-
-TYPE NAME (const char *nptr, char **endptr, int base)
-{
- return (TYPE) strntoumax(nptr, endptr, base, ~(size_t)0);
-}
diff --git a/syscalls.pl b/syscalls.pl
deleted file mode 100644
index 1b9ca13..0000000
--- a/syscalls.pl
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/perl
-($arch) = @ARGV;
-
-while ( defined($line = <STDIN>) ) {
- chomp $line;
- $line =~ s/\s*\#.*$//; # Strip comments and trailing blanks
-
- if ( $line =~ /^\s*(\<[^\>]+\>\s+|)([^\(\<\>]+[^\@\:A-Za-z0-9_])([A-Za-z0-9_]+)(|\@[A-Za-z0-9_]+)(|\:\:[A-Za-z0-9_]+)\s*\(([^\:\)]*)\)\s*$/ ) {
- $archs = $1;
- $type = $2;
- $sname = $3;
- $stype = $4;
- $fname = $5;
- $argv = $6;
-
- $doit = 1;
- if ( $archs ne '' ) {
- die "$0: Internal error"
- unless ( $archs =~ /^\<(|\!)([^\>\!]+)\>/ );
- $not = $1;
- $list = $2;
-
- $doit = ($not eq '') ? 0 : 1;
-
- @list = split(/,/, $list);
- foreach $a ( @list ) {
- if ( $a eq $arch ) {
- $doit = ($not eq '') ? 1 : 0;
- last;
- }
- }
- }
- next if ( ! $doit );
-
- $type =~ s/\s*$//;
-
- $stype =~ s/^\@/_/;
-
- if ( $fname eq '' ) {
- $fname = $sname;
- } else {
- $fname =~ s/^\:\://;
- }
-
- @args = split(/\s*\,\s*/, $argv);
-
- open(OUT, "> syscalls/${fname}.c")
- or die "$0: Cannot open syscalls/${fname}.c\n";
- print OUT "#include \"syscommon.h\"\n\n";
-
- if ( $fname ne $sname ) {
- print OUT "#undef __NR_${fname}\n";
- print OUT "#define __NR_${fname} __NR_${sname}\n\n";
- }
-
- print OUT "_syscall", scalar(@args), $stype, "(", $type, ',', $fname;
- $i = 0;
- foreach $arg ( @args ) {
- print OUT ",", $arg, ",a",$i++;
- }
- print OUT ");\n";
- close(OUT);
- }
-}
diff --git a/syscommon.h b/syscommon.h
deleted file mode 100644
index 224e240..0000000
--- a/syscommon.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * syscommon.h
- *
- * Common header file for system call stubs
- */
-
-#define __IN_SYS_COMMON
-#include <errno.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-
-#include <poll.h>
-#include <sched.h>
-#include <sys/dirent.h>
-#include <sys/klog.h>
-#include <sys/mman.h>
-#include <sys/module.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/times.h>
-#include <sys/uio.h>
-#include <sys/utime.h>
-#include <sys/utsname.h>
-#include <sys/vfs.h>
-#include <sys/wait.h>
-#include <unistd.h>
diff --git a/syslog.c b/syslog.c
deleted file mode 100644
index 7432ded..0000000
--- a/syslog.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * syslog.c
- *
- * Issue syslog messages via the kernel printk queue.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-#include <syslog.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-/* Maximum size for a kernel message */
-#define BUFLEN 1024
-
-/* Logging node */
-#define LOGDEV "/dev/kmsg"
-
-/* Max length of ID string */
-#define MAXID 31
-
-int __syslog_fd = -1;
-static char id[MAXID+1];
-
-void openlog(const char *ident, int option, int facility)
-{
- (void)option; (void)facility; /* Unused */
-
- if ( __syslog_fd == -1 )
- __syslog_fd = open(LOGDEV, O_WRONLY);
-
- strncpy(id, ident?ident:"", MAXID);
- id[MAXID] = '\0'; /* Make sure it's null-terminated */
-}
-
-void syslog(int prio, const char *format, ...)
-{
- va_list ap;
- char buf[BUFLEN];
- int rv, len;
- int fd;
-
- if ( __syslog_fd == -1 )
- openlog(NULL, 0, 0);
-
- fd = __syslog_fd;
- if ( fd == -1 )
- fd = 2; /* Failed to open log, write to stderr */
-
- buf[0] = '<';
- buf[1] = LOG_PRI(prio)+'0';
- buf[2] = '>';
- len = 3;
-
- if ( *id )
- len += sprintf(buf+3, "%s: ", id);
-
- va_start(ap, format);
- rv = vsnprintf(buf+len, BUFLEN-len, format, ap);
- va_end(ap);
-
- len += rv;
- if ( len > BUFLEN-1 ) len = BUFLEN-1;
- buf[len] = '\n';
-
- write(fd, buf, len+1);
-}
diff --git a/tests/getenvtest.c b/tests/getenvtest.c
deleted file mode 100644
index 76d8901..0000000
--- a/tests/getenvtest.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-int main(int argc, char *argv[], char *envp[])
-{
- int i;
-
- /* Verify envp == environ */
- printf("Verifying envp == environ... %s\n",
- (envp == environ) ? "ok" : "ERROR");
-
- /* Test environ */
- printf("PATH = %s\n", getenv("PATH"));
- printf("HOME = %s\n", getenv("HOME"));
- printf("TERM = %s\n", getenv("TERM"));
- printf("USER = %s\n", getenv("USER"));
-
- /* Test argc/argv */
- printf("argc = %d\n", argc);
- for ( i = 0 ; i < argc ; i++ ) {
- printf("argv[%2d] = %s\n", i, argv[i]);
- }
-
- return 0;
-}
diff --git a/tests/getopttest.c b/tests/getopttest.c
deleted file mode 100644
index 90ceaa2..0000000
--- a/tests/getopttest.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * getopttest.c
- *
- * Simple test for getopt, set the environment variable GETOPTTEST
- * to give the argument string to getopt()
- */
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-
-int main(int argc, char * const *argv)
-{
- const char *parser;
- char showchar[] = "\'?\'";
- int c;
-
- parser = getenv("GETOPTTEST");
- if ( !parser ) parser = "abzf:o:";
-
- do {
- c = getopt(argc, argv, parser);
- showchar[1] = c;
- printf("c = %s, optind = %d (%s), optarg = \"%s\", optopt = \'%c\'\n",
- (c == EOF) ? "EOF" : showchar,
- optind, argv[optind], optarg, optopt);
- } while ( c != -1 );
-
- return 0;
-}
-
diff --git a/tests/hello.c b/tests/hello.c
deleted file mode 100644
index 20457af..0000000
--- a/tests/hello.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdio.h>
-
-int main(void)
-{
- printf("Hello, World!\n");
- return 0;
-}
diff --git a/tests/idtest.c b/tests/idtest.c
deleted file mode 100644
index c3c4447..0000000
--- a/tests/idtest.c
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-
-int main(void)
-{
- printf("pid = %u\n", getpid());
- printf("ppid = %u\n", getppid());
- printf("uid = %u\n", getuid());
- printf("euid = %u\n", geteuid());
- printf("gid = %u\n", getgid());
- printf("egid = %u\n", getegid());
- sleep(10);
- return 0;
-}
diff --git a/tests/malloctest.c b/tests/malloctest.c
deleted file mode 100644
index 64e8e79..0000000
--- a/tests/malloctest.c
+++ /dev/null
@@ -1,4145 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#define NCYCLES 4096
-
-int sizes[NCYCLES] = {
- 11986,
- 277806,
- 2659,
- 46,
- 0,
- 775553,
- 1991,
- 21,
- 7638,
- 250197,
- 155828,
- 5777,
- 9,
- 315006,
- 900788,
- 0,
- 24893,
- 119996,
- 72299,
- 171266,
- 357,
- 560,
- 368,
- 22952,
- 54058,
- 12638,
- 39155,
- 2738,
- 217563,
- 26853,
- 47,
- 75,
- 1167,
- 16917,
- 1899,
- 2905,
- 9337,
- 62243,
- 14214,
- 270523,
- 4024,
- 21,
- 32,
- 14892,
- 625144,
- 13,
- 21700,
- 8804,
- 254147,
- 0,
- 6,
- 836004,
- 1718,
- 2289,
- 15554,
- 412857,
- 185097,
- 806709,
- 64,
- 18602,
- 17064,
- 1779,
- 78153,
- 170600,
- 199100,
- 546528,
- 0,
- 21,
- 20609,
- 16514,
- 548196,
- 311446,
- 53484,
- 0,
- 551,
- 22225,
- 24,
- 153989,
- 457309,
- 526833,
- 227979,
- 757167,
- 429560,
- 0,
- 835,
- 1702,
- 475275,
- 798416,
- 753,
- 0,
- 11126,
- 145779,
- 2006,
- 0,
- 8182,
- 0,
- 569432,
- 9671,
- 36,
- 5523,
- 407325,
- 0,
- 65,
- 9293,
- 0,
- 6793,
- 468701,
- 73,
- 0,
- 186236,
- 0,
- 328405,
- 125616,
- 508013,
- 380519,
- 599518,
- 83,
- 151973,
- 466906,
- 9029,
- 159725,
- 1316,
- 1,
- 911532,
- 1508,
- 19050,
- 972850,
- 126,
- 439377,
- 29,
- 37928,
- 149628,
- 54,
- 130248,
- 2,
- 143,
- 0,
- 716873,
- 3327,
- 5,
- 116131,
- 5124,
- 559621,
- 2886,
- 534,
- 186432,
- 441,
- 7348,
- 10331,
- 1,
- 260935,
- 7,
- 4370,
- 405415,
- 2,
- 84518,
- 1970,
- 1,
- 281910,
- 46,
- 274,
- 2273,
- 370565,
- 4190,
- 820641,
- 577970,
- 32809,
- 974893,
- 398067,
- 380698,
- 4,
- 25978,
- 153,
- 882668,
- 312365,
- 9523,
- 156421,
- 0,
- 268143,
- 6,
- 2,
- 42987,
- 212,
- 12303,
- 6723,
- 1179,
- 0,
- 120924,
- 3877,
- 330421,
- 310445,
- 39264,
- 8,
- 85380,
- 464716,
- 0,
- 33657,
- 6285,
- 0,
- 4491,
- 229,
- 50,
- 373197,
- 6029,
- 19,
- 86884,
- 243745,
- 335656,
- 90945,
- 38973,
- 572950,
- 164129,
- 0,
- 3,
- 17,
- 13579,
- 4448,
- 47,
- 3,
- 132966,
- 726249,
- 498503,
- 256,
- 0,
- 25841,
- 0,
- 7,
- 945380,
- 11872,
- 69,
- 3799,
- 77223,
- 1914,
- 73,
- 810968,
- 10223,
- 257918,
- 184252,
- 350,
- 8101,
- 725,
- 9,
- 2,
- 2089,
- 175,
- 247,
- 185964,
- 36517,
- 3723,
- 313465,
- 209,
- 1300,
- 128071,
- 7425,
- 2436,
- 62,
- 13753,
- 9514,
- 41,
- 409141,
- 46643,
- 20866,
- 15664,
- 388548,
- 84692,
- 9549,
- 610,
- 7213,
- 14,
- 14930,
- 244719,
- 4748,
- 41682,
- 401098,
- 102506,
- 176535,
- 0,
- 5133,
- 548,
- 5234,
- 56,
- 11101,
- 87638,
- 336579,
- 291705,
- 640250,
- 768165,
- 370,
- 2809,
- 3,
- 0,
- 445122,
- 47190,
- 24885,
- 143556,
- 84,
- 504726,
- 610020,
- 40355,
- 902230,
- 4360,
- 1747,
- 3496,
- 489501,
- 19,
- 801601,
- 62189,
- 48,
- 2645,
- 320601,
- 27304,
- 17740,
- 344,
- 10,
- 991,
- 925503,
- 0,
- 315,
- 251,
- 3611,
- 1756,
- 683,
- 165,
- 380132,
- 181101,
- 453041,
- 892056,
- 67191,
- 252592,
- 32407,
- 56242,
- 8,
- 297173,
- 542903,
- 830334,
- 585236,
- 422555,
- 44769,
- 0,
- 68,
- 4143,
- 38754,
- 73539,
- 44579,
- 94001,
- 428537,
- 38554,
- 106612,
- 0,
- 182987,
- 831731,
- 3605,
- 752851,
- 52,
- 72,
- 120872,
- 963754,
- 31,
- 764,
- 240592,
- 99101,
- 328538,
- 440325,
- 12211,
- 151282,
- 353436,
- 2991,
- 40710,
- 5212,
- 5106,
- 139122,
- 148915,
- 498505,
- 1366,
- 516,
- 29190,
- 17,
- 224208,
- 40,
- 89,
- 19190,
- 8,
- 25377,
- 10029,
- 720,
- 97963,
- 0,
- 614,
- 244567,
- 2113,
- 903675,
- 8388,
- 6,
- 390705,
- 325006,
- 284272,
- 108086,
- 17,
- 2628,
- 952530,
- 20474,
- 898276,
- 138661,
- 3883,
- 903,
- 569993,
- 376918,
- 5849,
- 103404,
- 794499,
- 35388,
- 5,
- 0,
- 961626,
- 27415,
- 1927,
- 92036,
- 46241,
- 35978,
- 7426,
- 399884,
- 29490,
- 252655,
- 675971,
- 3509,
- 54170,
- 170790,
- 831341,
- 134579,
- 0,
- 790422,
- 35,
- 930830,
- 97394,
- 20265,
- 670,
- 38497,
- 1759,
- 71209,
- 93,
- 736,
- 11,
- 886,
- 1961,
- 7,
- 210607,
- 62226,
- 186736,
- 1518,
- 5,
- 5,
- 13,
- 66989,
- 442321,
- 0,
- 607939,
- 11253,
- 210875,
- 495530,
- 2,
- 221136,
- 377663,
- 372,
- 200658,
- 18591,
- 129783,
- 803411,
- 867506,
- 757446,
- 48836,
- 34,
- 200,
- 114983,
- 7287,
- 22849,
- 226669,
- 13,
- 0,
- 20164,
- 7828,
- 39,
- 49448,
- 26740,
- 185566,
- 9927,
- 36192,
- 91068,
- 338368,
- 926,
- 27746,
- 534794,
- 936132,
- 2922,
- 5,
- 183162,
- 256846,
- 242551,
- 134318,
- 212959,
- 167162,
- 470,
- 477045,
- 532116,
- 483794,
- 733,
- 5335,
- 83074,
- 4686,
- 9567,
- 1,
- 195100,
- 40354,
- 87338,
- 369,
- 800,
- 0,
- 194504,
- 469051,
- 363532,
- 850574,
- 5085,
- 167027,
- 794511,
- 124320,
- 303231,
- 132195,
- 13225,
- 46333,
- 4313,
- 89,
- 799,
- 51482,
- 0,
- 26,
- 12659,
- 1045,
- 23621,
- 0,
- 74926,
- 490979,
- 6,
- 3188,
- 9448,
- 174730,
- 38982,
- 102317,
- 189621,
- 853,
- 29227,
- 43374,
- 423,
- 420951,
- 686,
- 128,
- 31291,
- 0,
- 402819,
- 663143,
- 55903,
- 142,
- 2,
- 331584,
- 197164,
- 7,
- 671983,
- 53,
- 5020,
- 9782,
- 123,
- 743407,
- 1276,
- 1115,
- 1169,
- 122752,
- 824690,
- 292030,
- 2094,
- 144626,
- 0,
- 297278,
- 440,
- 742,
- 95879,
- 17682,
- 10654,
- 31,
- 22183,
- 746,
- 0,
- 0,
- 11185,
- 28,
- 394987,
- 36,
- 474,
- 243749,
- 1431,
- 56702,
- 76,
- 15619,
- 33071,
- 12181,
- 158647,
- 261786,
- 1,
- 119783,
- 48816,
- 6278,
- 4121,
- 61122,
- 69,
- 48790,
- 345335,
- 275917,
- 964393,
- 424,
- 586433,
- 20519,
- 18156,
- 756400,
- 27736,
- 458706,
- 1,
- 3286,
- 929624,
- 1883,
- 2,
- 1086,
- 439501,
- 552,
- 157132,
- 5565,
- 105061,
- 8199,
- 23,
- 178797,
- 0,
- 130644,
- 1,
- 6952,
- 754,
- 500,
- 647683,
- 0,
- 959079,
- 622561,
- 1131,
- 559783,
- 6862,
- 175420,
- 408671,
- 463461,
- 55908,
- 606496,
- 169,
- 49060,
- 247,
- 953,
- 333030,
- 0,
- 23399,
- 29193,
- 9303,
- 15,
- 515402,
- 34961,
- 365856,
- 633043,
- 173,
- 556089,
- 1809,
- 12215,
- 14,
- 316,
- 20642,
- 9,
- 15,
- 190391,
- 951463,
- 25059,
- 13654,
- 385040,
- 4272,
- 929033,
- 208813,
- 35166,
- 42849,
- 662648,
- 254811,
- 4230,
- 812459,
- 681,
- 390168,
- 5381,
- 4662,
- 173257,
- 478863,
- 103,
- 89332,
- 0,
- 0,
- 589484,
- 19369,
- 94,
- 9,
- 639917,
- 1110,
- 393,
- 101040,
- 911,
- 152899,
- 0,
- 2,
- 0,
- 0,
- 335691,
- 43694,
- 62273,
- 200121,
- 2250,
- 621004,
- 149918,
- 41063,
- 218229,
- 0,
- 497924,
- 16832,
- 587071,
- 0,
- 0,
- 729918,
- 2,
- 808513,
- 9417,
- 718,
- 0,
- 2769,
- 28704,
- 1335,
- 734726,
- 219157,
- 786230,
- 981004,
- 350788,
- 884529,
- 0,
- 87872,
- 34647,
- 85469,
- 4524,
- 339838,
- 38228,
- 0,
- 4151,
- 1145,
- 0,
- 351,
- 167956,
- 810075,
- 689,
- 251212,
- 583068,
- 2929,
- 189456,
- 2089,
- 48749,
- 278952,
- 77134,
- 0,
- 0,
- 45595,
- 281829,
- 969602,
- 43999,
- 69824,
- 856982,
- 61732,
- 336,
- 25488,
- 213,
- 46683,
- 1909,
- 174097,
- 57930,
- 91466,
- 828418,
- 95740,
- 378828,
- 128065,
- 68068,
- 0,
- 13312,
- 26006,
- 6760,
- 51,
- 276081,
- 640068,
- 634985,
- 7131,
- 784882,
- 790126,
- 628585,
- 205824,
- 764965,
- 17793,
- 3159,
- 649924,
- 0,
- 37383,
- 9919,
- 353,
- 0,
- 149003,
- 620629,
- 95928,
- 2560,
- 504343,
- 1000,
- 32,
- 43836,
- 407031,
- 207,
- 800894,
- 3222,
- 51028,
- 7,
- 6,
- 22010,
- 0,
- 21174,
- 12893,
- 824932,
- 7305,
- 70,
- 624258,
- 372139,
- 21504,
- 387996,
- 418931,
- 914268,
- 576,
- 0,
- 0,
- 618224,
- 787516,
- 133014,
- 422,
- 383124,
- 656318,
- 4420,
- 6082,
- 244813,
- 38585,
- 3200,
- 1,
- 2,
- 11882,
- 113,
- 45581,
- 13121,
- 95475,
- 807219,
- 8195,
- 995116,
- 13,
- 2146,
- 369925,
- 60103,
- 25,
- 125165,
- 51300,
- 4894,
- 173261,
- 74186,
- 1044,
- 122992,
- 1243,
- 21703,
- 26294,
- 197,
- 333825,
- 426872,
- 719580,
- 3598,
- 106,
- 0,
- 9932,
- 61509,
- 146,
- 721428,
- 964781,
- 319850,
- 573802,
- 7458,
- 317889,
- 0,
- 133086,
- 87836,
- 60496,
- 304249,
- 1565,
- 27,
- 42,
- 899324,
- 189637,
- 8648,
- 104570,
- 901598,
- 447765,
- 24,
- 108,
- 120127,
- 828626,
- 8,
- 899514,
- 28,
- 13,
- 7576,
- 163390,
- 1625,
- 3023,
- 155175,
- 2,
- 391,
- 1,
- 493073,
- 398,
- 210771,
- 26266,
- 287999,
- 38255,
- 249666,
- 598202,
- 119601,
- 216933,
- 91205,
- 0,
- 7247,
- 77077,
- 565383,
- 29102,
- 253641,
- 48855,
- 19722,
- 463536,
- 40182,
- 65393,
- 829444,
- 598402,
- 1590,
- 798,
- 467,
- 834847,
- 3007,
- 13711,
- 0,
- 195,
- 101662,
- 255749,
- 129201,
- 11965,
- 1781,
- 13349,
- 3100,
- 718066,
- 99,
- 712450,
- 888215,
- 42503,
- 43171,
- 494946,
- 0,
- 2175,
- 12387,
- 25662,
- 78,
- 739030,
- 0,
- 19,
- 427526,
- 4275,
- 5583,
- 0,
- 2447,
- 132398,
- 26437,
- 3873,
- 440035,
- 21,
- 6,
- 35432,
- 41523,
- 7179,
- 712703,
- 428868,
- 2793,
- 6,
- 286277,
- 1882,
- 95116,
- 2959,
- 86,
- 115425,
- 81386,
- 59836,
- 37,
- 247598,
- 34732,
- 249,
- 500110,
- 5589,
- 40319,
- 575,
- 12145,
- 385829,
- 565600,
- 582150,
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- 53830,
- 186,
- 539,
- 242059,
- 268,
- 402,
- 2732,
- 68057,
- 18463,
- 198560,
- 10068,
- 591753,
- 6116,
- 699280,
- 1,
- 0,
- 114258,
- 277,
- 149,
- 283821,
- 352561,
- 88172,
- 684476,
- 3450,
- 87,
- 99936,
- 3155,
- 72983,
- 31619,
- 8832,
- 58666,
- 0,
- 59023,
- 306091,
- 352150,
- 255063,
- 992708,
- 23,
- 4896,
- 18165,
- 424401,
- 227613,
- 5175,
- 347,
- 139846,
- 11962,
- 714,
- 3501,
- 82367,
- 11110,
- 10,
- 12874,
- 0,
- 0,
- 222712,
- 169,
- 123281,
- 0,
- 268149,
- 101,
- 17446,
- 4262,
- 489,
- 0,
- 30,
- 0,
- 277235,
- 28,
- 71,
- 23,
- 61219,
- 953631,
- 477548,
- 662491,
- 273,
- 44787,
- 4130,
- 14483,
- 470571,
- 735977,
- 406648,
- 815898,
- 5985,
- 462696,
- 937510,
- 9,
- 0,
- 111727,
- 93,
- 331435,
- 336402,
- 78690,
- 49,
- 0,
- 87422,
- 1242,
- 0,
- 8783,
- 8540,
- 314,
- 33411,
- 805718,
- 247,
- 6870,
- 523743,
- 8323,
- 612593,
- 430,
- 354048,
- 264913,
- 83,
- 114063,
- 202825,
- 35202,
- 32823,
- 185554,
- 85760,
- 45159,
- 5971,
- 267733,
- 4545,
- 116,
- 6910,
- 24833,
- 218,
- 922362,
- 221735,
- 740,
- 7112,
- 31,
- 15739,
- 523589,
- 4,
- 95996,
- 936,
- 823951,
- 0,
- 88,
- 160,
- 375419,
- 663627,
- 3741,
- 22896,
- 114326,
- 415962,
- 880100,
- 6222,
- 18650,
- 35524,
- 195076,
- 506,
- 451640,
- 541336,
- 70903,
- 3946,
- 1,
- 61765,
- 1,
- 2696,
- 753129,
- 289,
- 225234,
- 378692,
- 1703,
- 6751,
- 1,
- 820,
- 7677,
- 589,
- 12412,
- 317,
- 69,
- 226031,
- 134523,
- 318253,
- 66677,
- 111025,
- 96,
- 0,
- 96,
- 523528,
- 1017,
- 0,
- 258740,
- 420947,
- 4600,
- 400684,
- 12174,
- 11770,
- 52,
- 5959,
- 82658,
- 531787,
- 202,
- 548430,
- 964,
- 1054,
- 34,
- 96897,
- 25445,
- 47609,
- 386052,
- 97004,
- 1935,
- 30074,
- 13458,
- 494105,
- 54,
- 65575,
- 594698,
- 2340,
- 20259,
- 84,
- 2774,
- 534,
- 972534,
- 115057,
- 0,
- 11379,
- 0,
- 271,
- 266305,
- 132595,
- 2,
- 773561,
- 52365,
- 3585,
- 351,
- 148206,
- 778964,
- 149379,
- 596,
- 284914,
- 2900,
- 35596,
- 1547,
- 212027,
- 8100,
- 12248,
- 3013,
- 1814,
- 183415,
- 273633,
- 15812,
- 0,
- 966680,
- 14830,
- 134309,
- 0,
- 416450,
- 206611,
- 816,
- 82258,
- 9873,
- 3155,
- 53485,
- 779805,
- 107690,
- 254475,
- 102504,
- 72495,
- 17301,
- 472130,
- 6895,
- 245420,
- 7299,
- 110508,
- 27776,
- 246134,
- 0,
- 330853,
- 0,
- 271767,
- 61886,
- 24123,
- 309681,
- 58325,
- 608865,
- 20666,
- 87349,
- 229228,
- 246,
- 457768,
- 5374,
- 69643,
- 148,
- 618375,
- 45236,
- 352565,
- 133904,
- 152,
- 10688,
- 18,
- 0,
- 276036,
- 493281,
- 11156,
- 12566,
- 5762,
- 113,
- 24179,
- 98,
- 327,
- 893,
- 209180,
- 140805,
- 0,
- 2341,
- 66309,
- 30305,
- 630559,
- 3682,
- 152767,
- 265822,
- 142868,
- 1535,
- 728603,
- 69081,
- 353151,
- 237995,
- 1075,
- 925071,
- 86,
- 6748,
- 0,
- 684186,
- 735,
- 13793,
- 4790,
- 73175,
- 69677,
- 367627,
- 238650,
- 303543,
- 1,
- 26059,
- 21392,
- 10,
- 288609,
- 0,
- 76345,
- 158496,
- 7000,
- 1865,
- 20385,
- 0,
- 54213,
- 9948,
- 102667,
- 6963,
- 71,
- 555744,
- 5626,
- 2512,
- 1124,
- 7171,
- 628,
- 29225,
- 321687,
- 61519,
- 4,
- 8352,
- 9156,
-};
-
-char *pointers[NCYCLES];
-
-int main(void)
-{
- int r, i, j, sp, sq;
- char *p, *q, *ep, *eq;
- int ok;
- int err = 0;
-
- for ( r = 0 ; r < 4 ; r++ ) {
- for ( i = 0 ; i < NCYCLES ; i++ ) {
- pointers[i] = p = malloc(sp = sizes[i]);
- ep = p+sp;
- ok = 1;
- for ( j = 0 ; j < i ; j++ ) {
- q = pointers[j];
- sq = sizes[j];
- eq = q+sq;
-
- if ( (p < q && ep > q) || (p >= q && p < eq) ) {
- ok = 0;
- err = 1;
- break;
- }
- }
- printf("Allocated %6d bytes at %p, ok = %d\n", sp, p, ok);
-
- if ( p )
- memset(p, 0xee, sp); /* Poison this memory */
- }
-
- for ( i = 0 ; i < NCYCLES ; i++ ) {
- free(pointers[i]);
- printf("Freed %6d bytes at %p\n", sizes[i], pointers[i]);
- }
- }
-
- return err;
-}
-
diff --git a/tests/microhello.c b/tests/microhello.c
deleted file mode 100644
index e57cd05..0000000
--- a/tests/microhello.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-
-int main(void)
-{
- const char hello[] = "Hello, World!\n";
- _fwrite(hello, sizeof hello-1, stdout);
- return 0;
-}
diff --git a/tests/minihello.c b/tests/minihello.c
deleted file mode 100644
index 7698e06..0000000
--- a/tests/minihello.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdio.h>
-
-int main(void)
-{
- fputs("Hello, World!\n", stdout);
- return 0;
-}
diff --git a/tests/minips.c b/tests/minips.c
deleted file mode 100644
index c599150..0000000
--- a/tests/minips.c
+++ /dev/null
@@ -1,452 +0,0 @@
-/*
- * Copyright 1998 by Albert Cahalan; all rights reserved.
- * This file may be used subject to the terms and conditions of the
- * GNU Library General Public License Version 2, or any later version
- * at your option, as published by the Free Software Foundation.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Library General Public License for more details.
- */
-
-/* This is a minimal /bin/ps, designed to be smaller than the old ps
- * while still supporting some of the more important features of the
- * new ps. (for total size, note that this ps does not need libproc)
- * It is suitable for Linux-on-a-floppy systems only.
- *
- * Maintainers: do not compile or install for normal systems.
- * Anyone needing this will want to tweak their compiler anyway.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <dirent.h>
-
-#include <asm/param.h> /* HZ */
-#include <asm/page.h> /* PAGE_SIZE */
-
-static int P_euid;
-static int P_pid;
-static char P_cmd[16];
-static char P_state;
-static int P_ppid, P_pgrp, P_session, P_tty, P_tpgid;
-static unsigned long P_flags, P_min_flt, P_cmin_flt, P_maj_flt, P_cmaj_flt, P_utime, P_stime;
-static long P_cutime, P_cstime, P_priority, P_nice, P_timeout, P_it_real_value;
-static unsigned long P_start_time, P_vsize;
-static long P_rss;
-static unsigned long P_rss_rlim, P_start_code, P_end_code, P_start_stack, P_kstk_esp, P_kstk_eip;
-static unsigned P_signal, P_blocked, P_sigignore, P_sigcatch;
-static unsigned long P_wchan, P_nswap, P_cnswap;
-
-
-#if 0
-static int screen_cols = 80;
-static int w_count;
-#endif
-
-static int want_one_pid;
-static const char *want_one_command;
-static int select_notty;
-static int select_all;
-
-static int ps_format;
-static int old_h_option;
-
-/* we only pretend to support this */
-static int show_args; /* implicit with -f and all BSD options */
-static int bsd_c_option; /* this option overrides the above */
-
-static int ps_argc; /* global argc */
-static char **ps_argv; /* global argv */
-static int thisarg; /* index into ps_argv */
-static char *flagptr; /* current location in ps_argv[thisarg] */
-
-
-#ifndef PAGE_SIZE
-#warning PAGE_SIZE not defined, assuming it is 4096
-#define PAGE_SIZE 4096
-#endif
-
-#ifndef HZ
-#warning HZ not defined, assuming it is 100
-#define HZ 100
-#endif
-
-
-
-static void usage(void){
- fprintf(stderr,
- "-C select by command name (minimal ps only accepts one)\n"
- "-p select by process ID (minimal ps only accepts one)\n"
- "-e all processes (same as ax)\n"
- "a all processes w/ tty, including other users\n"
- "x processes w/o controlling ttys\n"
- "-f full format\n"
- "-j,j job control format\n"
- "v virtual memory format\n"
- "-l,l long format\n"
- "u user-oriented format\n"
- "-o user-defined format (limited support, only \"ps -o pid=\")\n"
- "h no header\n"
-/*
- "-A all processes (same as ax)\n"
- "c true command name\n"
- "-w,w wide output\n"
-*/
- );
- exit(1);
-}
-
-/*
- * Return the next argument, or call the usage function.
- * This handles both: -oFOO -o FOO
- */
-static const char *get_opt_arg(void){
- const char *ret;
- ret = flagptr+1; /* assume argument is part of ps_argv[thisarg] */
- if(*ret) return ret;
- if(++thisarg >= ps_argc) usage(); /* there is nothing left */
- /* argument is the new ps_argv[thisarg] */
- ret = ps_argv[thisarg];
- if(!ret || !*ret) usage();
- return ret;
-}
-
-
-/* return the PID, or 0 if nothing good */
-static void parse_pid(const char *str){
- char *endp;
- int num;
- if(!str) goto bad;
- num = strtol(str, &endp, 0);
- if(*endp != '\0') goto bad;
- if(num<1) goto bad;
- if(want_one_pid) goto bad;
- want_one_pid = num;
- return;
-bad:
- usage();
-}
-
-/***************** parse SysV options, including Unix98 *****************/
-static void parse_sysv_option(void){
- do{
- switch(*flagptr){
- /**** selection ****/
- case 'C': /* end */
- if(want_one_command) usage();
- want_one_command = get_opt_arg();
- return; /* can't have any more options */
- case 'p': /* end */
- parse_pid(get_opt_arg());
- return; /* can't have any more options */
- case 'A':
- case 'e':
- select_all++;
- select_notty++;
-case 'w': /* here for now, since the real one is not used */
- break;
- /**** output format ****/
- case 'f':
- show_args = 1;
- /* FALL THROUGH */
- case 'j':
- case 'l':
- if(ps_format) usage();
- ps_format = *flagptr;
- break;
- case 'o': /* end */
- /* We only support a limited form: "ps -o pid=" (yes, just "pid=") */
- if(strcmp(get_opt_arg(),"pid=")) usage();
- if(ps_format) usage();
- ps_format = 'o';
- old_h_option++;
- return; /* can't have any more options */
- /**** other stuff ****/
-#if 0
- case 'w':
- w_count++;
- break;
-#endif
- default:
- usage();
- } /* switch */
- }while(*++flagptr);
-}
-
-/************************* parse BSD options **********************/
-static void parse_bsd_option(void){
- do{
- switch(*flagptr){
- /**** selection ****/
- case 'a':
- select_all++;
- break;
- case 'x':
- select_notty++;
- break;
- case 'p': /* end */
- parse_pid(get_opt_arg());
- return; /* can't have any more options */
- /**** output format ****/
- case 'j':
- case 'l':
- case 'u':
- case 'v':
- if(ps_format) usage();
- ps_format = 0x80 | *flagptr; /* use 0x80 to tell BSD from SysV */
- break;
- /**** other stuff ****/
- case 'c':
- bsd_c_option++;
-#if 0
- break;
-#endif
- case 'w':
-#if 0
- w_count++;
-#endif
- break;
- case 'h':
- old_h_option++;
- break;
- default:
- usage();
- } /* switch */
- }while(*++flagptr);
-}
-
-#if 0
-/* not used yet */
-static void choose_dimensions(void){
- struct winsize ws;
- char *columns;
- /* screen_cols is 80 by default */
- if(ioctl(1, TIOCGWINSZ, &ws) != -1 && ws.ws_col>30) screen_cols = ws.ws_col;
- columns = getenv("COLUMNS");
- if(columns && *columns){
- long t;
- char *endptr;
- t = strtol(columns, &endptr, 0);
- if(!*endptr && (t>30) && (t<(long)999999999)) screen_cols = (int)t;
- }
- if(w_count && (screen_cols<132)) screen_cols=132;
- if(w_count>1) screen_cols=999999999;
-}
-#endif
-
-static void arg_parse(int argc, char *argv[]){
- int sel = 0; /* to verify option sanity */
- ps_argc = argc;
- ps_argv = argv;
- thisarg = 0;
- /**** iterate over the args ****/
- while(++thisarg < ps_argc){
- flagptr = ps_argv[thisarg];
- switch(*flagptr){
- case '0' ... '9':
- show_args = 1;
- parse_pid(flagptr);
- break;
- case '-':
- flagptr++;
- parse_sysv_option();
- break;
- default:
- show_args = 1;
- parse_bsd_option();
- break;
- }
- }
- /**** sanity check and clean-up ****/
- if(want_one_pid) sel++;
- if(want_one_command) sel++;
- if(select_notty || select_all) sel++;
- if(sel>1 || select_notty>1 || select_all>1 || bsd_c_option>1 || old_h_option>1) usage();
- if(bsd_c_option) show_args = 0;
-}
-
-/* return 1 if it works, or 0 for failure */
-static int stat2proc(int pid) {
- char buf[800]; /* about 40 fields, 64-bit decimal is about 20 chars */
- int num;
- int fd;
- char* tmp;
- struct stat sb; /* stat() used to get EUID */
- snprintf(buf, 32, "/proc/%d/stat", pid);
- if ( (fd = open(buf, O_RDONLY, 0) ) == -1 ) return 0;
- num = read(fd, buf, sizeof buf - 1);
- fstat(fd, &sb);
- P_euid = sb.st_uid;
- close(fd);
- if(num<80) return 0;
- buf[num] = '\0';
- tmp = strrchr(buf, ')'); /* split into "PID (cmd" and "<rest>" */
- *tmp = '\0'; /* replace trailing ')' with NUL */
- /* parse these two strings separately, skipping the leading "(". */
- memset(P_cmd, 0, sizeof P_cmd); /* clear */
- sscanf(buf, "%d (%15c", &P_pid, P_cmd); /* comm[16] in kernel */
- num = sscanf(tmp + 2, /* skip space after ')' too */
- "%c "
- "%d %d %d %d %d "
- "%lu %lu %lu %lu %lu %lu %lu "
- "%ld %ld %ld %ld %ld %ld "
- "%lu %lu "
- "%ld "
- "%lu %lu %lu %lu %lu %lu "
- "%u %u %u %u " /* no use for RT signals */
- "%lu %lu %lu",
- &P_state,
- &P_ppid, &P_pgrp, &P_session, &P_tty, &P_tpgid,
- &P_flags, &P_min_flt, &P_cmin_flt, &P_maj_flt, &P_cmaj_flt, &P_utime, &P_stime,
- &P_cutime, &P_cstime, &P_priority, &P_nice, &P_timeout, &P_it_real_value,
- &P_start_time, &P_vsize,
- &P_rss,
- &P_rss_rlim, &P_start_code, &P_end_code, &P_start_stack, &P_kstk_esp, &P_kstk_eip,
- &P_signal, &P_blocked, &P_sigignore, &P_sigcatch,
- &P_wchan, &P_nswap, &P_cnswap
- );
-/* fprintf(stderr, "stat2proc converted %d fields.\n",num); */
- P_vsize /= 1024;
- P_rss *= (PAGE_SIZE/1024);
- if(num < 30) return 0;
- if(P_pid != pid) return 0;
- return 1;
-}
-
-static const char *do_time(unsigned long t){
- int hh,mm,ss;
- static char buf[32];
- int cnt = 0;
- t /= HZ;
- ss = t%60;
- t /= 60;
- mm = t%60;
- t /= 60;
- hh = t%24;
- t /= 24;
- if(t) cnt = snprintf(buf, sizeof buf, "%d-", (int)t);
- snprintf(cnt + buf, sizeof(buf)-cnt, "%02d:%02d:%02d", hh, mm, ss);
- return buf;
-}
-
-static void print_proc(void){
- char tty[16];
- snprintf(tty, sizeof tty, "%3d,%-3d", (P_tty>>8)&0xff, P_tty&0xff);
- switch(ps_format){
- case 0:
- printf("%5d %s %s", P_pid, tty, do_time(P_utime+P_stime));
- break;
- case 'o':
- printf("%d\n", P_pid);
- return; /* don't want the command */
- case 'l':
- printf(
- "%03x %c %5d %5d %5d - %3d %3d - "
- "%5ld %06x %s %s",
- (unsigned)P_flags&0x777, P_state, P_euid, P_pid, P_ppid,
- (int)P_priority, (int)P_nice, P_vsize/(PAGE_SIZE/1024),
- (unsigned)(P_wchan&0xffffff), tty, do_time(P_utime+P_stime)
- );
- break;
- case 'f':
- printf(
- "%5d %5d %5d - - %s %s",
- P_euid, P_pid, P_ppid, tty, do_time(P_utime+P_stime)
- );
- break;
- case 'j':
- printf(
- "%5d %5d %5d %s %s",
- P_pid, P_pgrp, P_session, tty, do_time(P_utime+P_stime)
- );
- break;
- case 'u'|0x80:
- printf(
- "%5d %5d - - %5ld %5ld %s %c - %s",
- P_euid, P_pid, P_vsize, P_rss, tty, P_state,
- do_time(P_utime+P_stime)
- );
- break;
- case 'v'|0x80:
- printf(
- "%5d %s %c %s %6d - - %5d -",
- P_pid, tty, P_state, do_time(P_utime+P_stime), (int)P_maj_flt,
- (int)P_rss
- );
- break;
- case 'j'|0x80:
- printf(
- "%5d %5d %5d %5d %s %5d %c %5d %s",
- P_ppid, P_pid, P_pgrp, P_session, tty, P_tpgid, P_state, P_euid, do_time(P_utime+P_stime)
- );
- break;
- case 'l'|0x80:
- printf(
- "%03x %5d %5d %5d %3d %3d "
- "%5ld %4ld %06x %c %s %s",
- (unsigned)P_flags&0x777, P_euid, P_pid, P_ppid, (int)P_priority, (int)P_nice,
- P_vsize, P_rss, (unsigned)(P_wchan&0xffffff), P_state, tty, do_time(P_utime+P_stime)
- );
- break;
- default:
- }
- if(show_args) printf(" [%s]\n", P_cmd);
- else printf(" %s\n", P_cmd);
-}
-
-
-int main(int argc, char *argv[]){
- arg_parse(argc, argv);
-#if 0
- choose_dimensions();
-#endif
- if(!old_h_option){
- const char *head;
- switch(ps_format){
- default: /* can't happen */
- case 0: head = " PID TTY TIME CMD"; break;
- case 'l': head = " F S UID PID PPID C PRI NI ADDR SZ WCHAN TTY TIME CMD"; break;
- case 'f': head = " UID PID PPID C STIME TTY TIME CMD"; break;
- case 'j': head = " PID PGID SID TTY TIME CMD"; break;
- case 'u'|0x80: head = " UID PID %CPU %MEM VSZ RSS TTY S START TIME COMMAND"; break;
- case 'v'|0x80: head = " PID TTY S TIME MAJFL TRS DRS RSS %MEM COMMAND"; break;
- case 'j'|0x80: head = " PPID PID PGID SID TTY TPGID S UID TIME COMMAND"; break;
- case 'l'|0x80: head = " F UID PID PPID PRI NI VSZ RSS WCHAN S TTY TIME COMMAND"; break;
- }
- printf("%s\n",head);
- }
- if(want_one_pid){
- if(stat2proc(want_one_pid)) print_proc();
- else exit(1);
- }else{
- struct dirent *ent; /* dirent handle */
- DIR *dir;
- int ouruid;
- int found_a_proc;
- found_a_proc = 0;
- ouruid = getuid();
- dir = opendir("/proc");
- while(( ent = readdir(dir) )){
- if(*ent->d_name<'0' || *ent->d_name>'9') continue;
- if(!stat2proc(atoi(ent->d_name))) continue;
- if(want_one_command){
- if(strcmp(want_one_command,P_cmd)) continue;
- }else{
- if(!select_notty && P_tty==-1) continue;
- if(!select_all && P_euid!=ouruid) continue;
- }
- found_a_proc++;
- print_proc();
- }
- closedir(dir);
- exit(!found_a_proc);
- }
- return 0;
-}
diff --git a/tests/nfs_no_rpc.c b/tests/nfs_no_rpc.c
deleted file mode 100644
index 11b9f61..0000000
--- a/tests/nfs_no_rpc.c
+++ /dev/null
@@ -1,538 +0,0 @@
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/utsname.h>
-#include <sys/mount.h>
-#include <netinet/in.h>
-#include <unistd.h>
-#include <signal.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-/* Default path we try to mount. "%s" gets replaced by our IP address */
-#define NFS_ROOT "/tftpboot/%s"
-#define NFS_DEF_FILE_IO_BUFFER_SIZE 4096
-#define NFS_MAXPATHLEN 1024
-#define NFS_MNT_PROGRAM 100005
-#define NFS_MNT_PORT 627
-#define NFS_PROGRAM 100003
-#define NFS_PORT 2049
-#define NFS2_VERSION 2
-#define NFS3_VERSION 3
-#define NFS_MNT_PROGRAM 100005
-#define NFS_MNT_VERSION 1
-#define NFS_MNT3_VERSION 3
-#define MNTPROC_MNT 1
-#define MOUNTPROC3_MNT 1
-#define RPC_PMAP_PROGRAM 100000
-#define RPC_PMAP_VERSION 2
-#define RPC_PMAP_PORT 111
-
-#define NFS2_FHSIZE 32
-#define NFS3_FHSIZE 64
-
-#define RPC_VERSION 2
-
-enum rpc_msg_type {
- RPC_CALL = 0,
- RPC_REPLY = 1
-};
-
-enum rpc_auth_flavor {
- RPC_AUTH_NULL = 0,
- RPC_AUTH_UNIX = 1,
- RPC_AUTH_SHORT = 2,
- RPC_AUTH_DES = 3,
- RPC_AUTH_KRB = 4,
-};
-
-enum rpc_reply_stat {
- RPC_MSG_ACCEPTED = 0,
- RPC_MSG_DENIED = 1
-};
-
-#define NFS_MAXFHSIZE 64
-struct nfs_fh {
- unsigned short size;
- unsigned char data[NFS_MAXFHSIZE];
-};
-
-struct nfs2_fh {
- char data[NFS2_FHSIZE];
-};
-
-#define NFS_MOUNT_VERSION 4
-
-struct nfs_mount_data {
- int version;
- int fd;
- struct nfs2_fh old_root;
- int flags;
- int rsize;
- int wsize;
- int timeo;
- int retrans;
- int acregmin;
- int acregmax;
- int acdirmin;
- int acdirmax;
- struct sockaddr_in addr;
- char hostname[256];
- int namlen;
- unsigned int bsize;
- struct nfs_fh root;
-};
-
-#define NFS_MOUNT_SOFT 0x0001 /* 1 */
-#define NFS_MOUNT_INTR 0x0002 /* 1 */
-#define NFS_MOUNT_SECURE 0x0004 /* 1 */
-#define NFS_MOUNT_POSIX 0x0008 /* 1 */
-#define NFS_MOUNT_NOCTO 0x0010 /* 1 */
-#define NFS_MOUNT_NOAC 0x0020 /* 1 */
-#define NFS_MOUNT_TCP 0x0040 /* 2 */
-#define NFS_MOUNT_VER3 0x0080 /* 3 */
-#define NFS_MOUNT_KERBEROS 0x0100 /* 3 */
-#define NFS_MOUNT_NONLM 0x0200 /* 3 */
-#define NFS_MOUNT_BROKEN_SUID 0x0400 /* 4 */
-#define NFS_MOUNT_FLAGMASK 0xFFFF
-
-static char nfs_root_name[256];
-static u_int32_t root_server_addr;
-static char root_server_path[256];
-
-/* Address of NFS server */
-static u_int32_t servaddr;
-
-/* Name of directory to mount */
-static char nfs_path[NFS_MAXPATHLEN];
-
-/* NFS-related data */
-static struct nfs_mount_data nfs_data = {
- .version = NFS_MOUNT_VERSION,
- .flags = NFS_MOUNT_NONLM, /* No lockd in nfs root yet */
- .rsize = NFS_DEF_FILE_IO_BUFFER_SIZE,
- .wsize = NFS_DEF_FILE_IO_BUFFER_SIZE,
- .bsize = 0,
- .timeo = 7,
- .retrans = 3,
- .acregmin = 3,
- .acregmax = 60,
- .acdirmin = 30,
- .acdirmax = 60,
-};
-static int nfs_port = -1;
-static int mount_port;
-
-/***************************************************************************
-
- Parsing of options
-
- ***************************************************************************/
-
-/*
- * The following integer options are recognized
- */
-static struct nfs_int_opts {
- const char *name;
- int *val;
-} root_int_opts[] = {
- { "port", &nfs_port },
- { "rsize", &nfs_data.rsize },
- { "wsize", &nfs_data.wsize },
- { "timeo", &nfs_data.timeo },
- { "retrans", &nfs_data.retrans },
- { "acregmin", &nfs_data.acregmin },
- { "acregmax", &nfs_data.acregmax },
- { "acdirmin", &nfs_data.acdirmin },
- { "acdirmax", &nfs_data.acdirmax },
- { NULL, NULL }
-};
-
-/*
- * And now the flag options
- */
-static struct nfs_bool_opts {
- const char *name;
- int and_mask;
- int or_mask;
-} root_bool_opts[] = {
- { "soft", ~NFS_MOUNT_SOFT, NFS_MOUNT_SOFT },
- { "hard", ~NFS_MOUNT_SOFT, 0 },
- { "intr", ~NFS_MOUNT_INTR, NFS_MOUNT_INTR },
- { "nointr", ~NFS_MOUNT_INTR, 0 },
- { "posix", ~NFS_MOUNT_POSIX, NFS_MOUNT_POSIX },
- { "noposix", ~NFS_MOUNT_POSIX, 0 },
- { "cto", ~NFS_MOUNT_NOCTO, 0 },
- { "nocto", ~NFS_MOUNT_NOCTO, NFS_MOUNT_NOCTO },
- { "ac", ~NFS_MOUNT_NOAC, 0 },
- { "noac", ~NFS_MOUNT_NOAC, NFS_MOUNT_NOAC },
- { "lock", ~NFS_MOUNT_NONLM, 0 },
- { "nolock", ~NFS_MOUNT_NONLM, NFS_MOUNT_NONLM },
-#ifdef CONFIG_NFS_V3
- { "v2", ~NFS_MOUNT_VER3, 0 },
- { "v3", ~NFS_MOUNT_VER3, NFS_MOUNT_VER3 },
-#endif
- { "udp", ~NFS_MOUNT_TCP, 0 },
- { "tcp", ~NFS_MOUNT_TCP, NFS_MOUNT_TCP },
- { "broken_suid",~NFS_MOUNT_BROKEN_SUID, NFS_MOUNT_BROKEN_SUID },
- { NULL, 0, 0 }
-};
-/*
- * Parse option string.
- */
-static void root_nfs_parse(char *name, char *buf)
-{
- char *options, *val, *cp;
-
- if ((options = strchr(name, ','))) {
- *options++ = 0;
- cp = strtok(options, ",");
- while (cp) {
- if ((val = strchr(cp, '='))) {
- struct nfs_int_opts *opts = root_int_opts;
- *val++ = '\0';
- while (opts->name && strcmp(opts->name, cp))
- opts++;
- if (opts->name)
- *(opts->val) = (int) strtoul(val, NULL, 10);
- } else {
- struct nfs_bool_opts *opts = root_bool_opts;
- while (opts->name && strcmp(opts->name, cp))
- opts++;
- if (opts->name) {
- nfs_data.flags &= opts->and_mask;
- nfs_data.flags |= opts->or_mask;
- }
- }
- cp = strtok(NULL, ",");
- }
- }
- if (name[0] && strcmp(name, "default")) {
- strncpy(buf, name, NFS_MAXPATHLEN-1);
- buf[NFS_MAXPATHLEN-1] = 0;
- }
-}
-
-/*
- * Prepare the NFS data structure and parse all options.
- */
-static int root_nfs_name(char *name)
-{
- char buf[NFS_MAXPATHLEN];
- struct utsname uname_buf;
-
- /* Set some default values */
- strcpy(buf, NFS_ROOT);
-
- /* Process options received from the remote server */
- root_nfs_parse(root_server_path, buf);
-
- /* Override them by options set on kernel command-line */
- root_nfs_parse(name, buf);
-
- uname(&uname_buf);
- if (strlen(buf) + strlen(uname_buf.nodename) > NFS_MAXPATHLEN) {
- printf("nfsroot: Pathname for remote directory too long.\n");
- return -1;
- }
- sprintf(nfs_path, buf, uname_buf.nodename);
-
- return 1;
-}
-
-/***************************************************************************
-
- Routines to actually mount the root directory
-
- ***************************************************************************/
-
-/*
- * Construct sockaddr_in from address and port number.
- */
-static inline void
-set_sockaddr(struct sockaddr_in *sin, u_int32_t addr, u_int16_t port)
-{
- memset(sin, 0, sizeof(*sin));
- sin->sin_family = AF_INET;
- sin->sin_addr.s_addr = addr;
- sin->sin_port = port;
-}
-
-/*
- * Extremely crude RPC-over-UDP call. We get an already encoded request
- * to pass, we do that and put the reply into buffer. That (and callers
- * below - getport, getfh2 and getfh3) should be replaced with proper
- * librpc use. Now, if we only had one that wasn't bloated as a dead
- * gnu that had lied for a while under the sun...
- */
-
-static u_int32_t XID;
-static int flag;
-static void timeout(int n)
-{
- (void)n;
- flag = 1;
-}
-static int do_call(struct sockaddr_in *sin, u_int32_t msg[], u_int32_t rmsg[],
- u_int32_t len, u_int32_t rlen)
-{
- struct sockaddr_in from;
- int slen = sizeof(struct sockaddr_in);
- struct timeval tv = {1, 0};
- int n;
- int fd;
-
- signal(SIGALRM, timeout);
- fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
- if (fd < 0)
- goto Esocket;
- setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, (void*)&tv, sizeof(tv));
- len *= 4;
- if (sendto(fd, msg, len, 0, (struct sockaddr *)sin, slen)!=(int)len)
- goto Esend;
- setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, (void*)&tv, sizeof(tv));
- alarm(0);
- flag = 0;
- alarm(5);
- rlen *= 4;
- do {
- slen = sizeof(from);
- n = recvfrom(fd, rmsg, rlen, 0, (struct sockaddr*)&from, &slen);
- if (flag || n < 0)
- goto Erecv;
- } while (memcmp(&from, sin, sizeof(from)) || rmsg[0] != msg[0]);
-
- if (n < 6*4 || n % 4 || ntohl(rmsg[1]) != 1 || rmsg[2] ||
- rmsg[3] || rmsg[4] || rmsg[5])
- goto Einval;
- alarm(0);
- close(fd);
- return n / 4 - 6;
-
-Esend: printf("rpc: write failed\n");
- goto out;
-Erecv: printf("rpc: read failed\n");
- goto out;
-Einval: printf("rpc: invalid response\n");
- goto out;
-Esocket:printf("rpc: can't create socket\n");
- return -1;
-out:
- alarm(0);
- close(fd);
- return -1;
-}
-
-enum {
- PMAP_GETPORT = 3
-};
-
-static void do_header(u_int32_t msg[], u_int32_t prog, u_int32_t vers, u_int32_t proc)
-{
- msg[0] = XID++;
- msg[1] = htonl(RPC_CALL);
- msg[2] = htonl(RPC_VERSION);
- msg[3] = htonl(prog);
- msg[4] = htonl(vers);
- msg[5] = htonl(proc);
- msg[6] = htonl(RPC_AUTH_NULL);
- msg[7] = htonl(0);
- msg[8] = htonl(RPC_AUTH_NULL);
- msg[9] = htonl(0);
-}
-
-static int getport(u_int32_t prog, u_int32_t vers, u_int32_t prot)
-{
- struct sockaddr_in sin;
- unsigned msg[14];
- unsigned rmsg[7];
- int n;
- set_sockaddr(&sin, servaddr, htons(RPC_PMAP_PORT));
- do_header(msg, RPC_PMAP_PROGRAM, RPC_PMAP_VERSION, PMAP_GETPORT);
- msg[10] = htonl(prog);
- msg[11] = htonl(vers);
- msg[12] = htonl(prot);
- msg[13] = htonl(0);
- n = do_call(&sin, msg, rmsg, 14, 7);
- if (n <= 0)
- return -1;
- else
- return ntohl(rmsg[6]);
-}
-
-static int getfh2(void)
-{
- struct sockaddr_in sin;
- unsigned msg[10+1+256/4];
- unsigned rmsg[6 + 1 + NFS2_FHSIZE/4];
- int n;
- int len = strlen(nfs_path);
- set_sockaddr(&sin, servaddr, mount_port);
-
- if (len > 255) {
- printf("nfsroot: pathname is too long");
- return -1;
- }
- memset(msg, 0, sizeof(msg));
- do_header(msg, NFS_MNT_PROGRAM, NFS_MNT_VERSION, MNTPROC_MNT);
- msg[10] = htonl(len);
- strcpy((char*)&msg[11], nfs_path);
- n = do_call(&sin, msg, rmsg, 11 + (len + 3)/4, 7 + NFS2_FHSIZE/4);
- if (n < 0)
- return -1;
- if (n != NFS2_FHSIZE/4 + 1)
- goto Esize;
- if (rmsg[6]) {
- printf("nfsroot: mountd returned an error (%d)",htonl(rmsg[6]));
- return -1;
- }
- nfs_data.root.size = NFS2_FHSIZE;
- memcpy(nfs_data.root.data, &rmsg[7], NFS2_FHSIZE);
- return 0;
-Esize:
- printf("nfsroot: bad fhandle size");
- return -1;
-}
-
-static int getfh3(void)
-{
- struct sockaddr_in sin;
- unsigned msg[10+1+256/4];
- unsigned rmsg[6 + 1 + 1 + NFS3_FHSIZE/4];
- int n;
- int len = strlen(nfs_path);
- int size;
- set_sockaddr(&sin, servaddr, mount_port);
-
- if (len > 255) {
- printf("nfsroot: pathname is too long");
- return -1;
- }
- memset(msg, 0, sizeof(msg));
- do_header(msg, NFS_MNT_PROGRAM, NFS_MNT3_VERSION, MOUNTPROC3_MNT);
- msg[10] = htonl(len);
- strcpy((char*)&msg[11], nfs_path);
- n = do_call(&sin, msg, rmsg, 11 + (len + 3)/4, 8 + NFS3_FHSIZE/4);
- if (n < 0)
- return -1;
- if (n <= 2)
- goto Esize;
- if (rmsg[6]) {
- printf("nfsroot: mountd returned an error (%d)",htonl(rmsg[6]));
- return -1;
- }
- size = ntohl(rmsg[7]);
- if (size > NFS3_FHSIZE || n != 2 + size/4)
- goto Esize;
- nfs_data.root.size = size;
- memcpy(nfs_data.root.data, &rmsg[8], size);
- return 0;
-Esize:
- printf("nfsroot: bad fhandle size");
- return -1;
-}
-
-/*
- * Use portmapper to find mountd and nfsd port numbers if not overriden
- * by the user. Use defaults if portmapper is not available.
- * XXX: Is there any nfs server with no portmapper?
- */
-static int root_nfs_ports(void)
-{
- int port;
- int nfsd_ver, mountd_ver;
- int proto;
-
- if (nfs_data.flags & NFS_MOUNT_VER3) {
- nfsd_ver = NFS3_VERSION;
- mountd_ver = NFS_MNT3_VERSION;
- } else {
- nfsd_ver = NFS2_VERSION;
- mountd_ver = NFS_MNT_VERSION;
- }
-
- proto = (nfs_data.flags & NFS_MOUNT_TCP) ? IPPROTO_TCP : IPPROTO_UDP;
-
- if (nfs_port < 0) {
- if ((port = getport(NFS_PROGRAM, nfsd_ver, proto)) < 0) {
- printf("nfsroot: Unable to get nfsd port "
- "number from server, using default\n");
- port = NFS_PORT;
- }
- nfs_port = htons(port);
- printf("nfsroot: Portmapper on server returned %d "
- "as nfsd port\n", port);
- }
-
- if ((port = getport(NFS_MNT_PROGRAM, mountd_ver, proto)) < 0) {
- printf("nfsroot: Unable to get mountd port "
- "number from server, using default\n");
- port = NFS_MNT_PORT;
- }
- mount_port = htons(port);
- printf("nfsroot: mountd port is %d\n", port);
-
- return 0;
-}
-
-int main(void)
-{
- unsigned char *p;
- struct timeval tv;
- char *s;
-
- /* FIX: use getopt() instead of this */
-
- s = getenv("root_server_addr");
- if (s)
- root_server_addr = strtoul(s, NULL, 10);
- s = getenv("root_server_path");
- if (s)
- strncpy(root_server_path, s, 255);
- s = getenv("nfs_root_name");
- if (s)
- strncpy(nfs_root_name, s, 255);
-
- /*
- * Decode the root directory path name and NFS options from
- * the kernel command line. This has to go here in order to
- * be able to use the client IP address for the remote root
- * directory (necessary for pure RARP booting).
- */
- if (root_nfs_name(nfs_root_name) < 0)
- return 0;
- if ((servaddr = root_server_addr) == INADDR_NONE) {
- printf("nfsroot: No NFS server available, giving up.\n");
- return 0;
- }
-
- p = (char *) &servaddr;
- sprintf(nfs_data.hostname, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
-
-#ifdef NFSROOT_DEBUG
- printf("nfsroot: Mounting %s on server %s as root\n",
- nfs_path, nfs_data.hostname);
- printf("nfsroot: rsize = %d, wsize = %d, timeo = %d, retrans = %d\n",
- nfs_data.rsize, nfs_data.wsize, nfs_data.timeo, nfs_data.retrans);
- printf("nfsroot: acreg (min,max) = (%d,%d), acdir (min,max) = (%d,%d)\n",
- nfs_data.acregmin, nfs_data.acregmax,
- nfs_data.acdirmin, nfs_data.acdirmax);
- printf("nfsroot: nfsd port = %d, mountd port = %d, flags = %08x\n",
- nfs_port, mount_port, nfs_data.flags);
-#endif
-
- gettimeofday(&tv, NULL);
- XID = (tv.tv_sec << 15) ^ tv.tv_usec;
-
- if (root_nfs_ports() < 0)
- return 0;
- if (nfs_data.flags & NFS_MOUNT_VER3) {
- if (getfh3())
- return 0;
- } else {
- if (getfh2())
- return 0;
- }
- set_sockaddr((struct sockaddr_in *) &nfs_data.addr, servaddr, nfs_port);
- return mount("/dev/root", "/mnt", "nfs", 0, &nfs_data) == 0;
-}
diff --git a/tests/setjmptest.c b/tests/setjmptest.c
deleted file mode 100644
index 0895bb5..0000000
--- a/tests/setjmptest.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * setjmptest.c
- */
-
-#include <stdio.h>
-#include <setjmp.h>
-
-static jmp_buf buf;
-
-int do_stuff(int v)
-{
- printf("setjmp returned %d\n", v);
- longjmp(buf, v+1);
-}
-
-int main(void)
-{
- int v;
-
- v = setjmp(buf);
-
- if ( v < 4 )
- do_stuff(v);
-
- return 0;
-}
diff --git a/tests/testrand48.c b/tests/testrand48.c
deleted file mode 100644
index bf046b6..0000000
--- a/tests/testrand48.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-
-int main(void)
-{
- unsigned short seed1[] = { 0x1234, 0x5678, 0x9abc };
- unsigned short *oldseed;
-
- oldseed = seed48(seed1);
- printf("Initial seed: %#06x %#06x %#06x\n",
- oldseed[0], oldseed[1], oldseed[2]);
-
- printf("lrand48() = %ld\n", lrand48());
-
- seed48(seed1);
- printf("mrand48() = %ld\n", mrand48());
-
- return 1;
-}
diff --git a/tests/testvsnp.c b/tests/testvsnp.c
deleted file mode 100644
index c86e8b3..0000000
--- a/tests/testvsnp.c
+++ /dev/null
@@ -1,115 +0,0 @@
-#include <assert.h>
-#include <stdarg.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
-#include <stdio.h>
-
-int main(void)
-{
- int r, i;
- char buffer[512];
-
- r = snprintf(buffer, 512, "Hello, %d", 37);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %'d", 37373737);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %'x", 0xdeadbeef);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %'#X", 0xdeadbeef);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %'#llo", 0123456701234567ULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- /* Make sure overflow works correctly */
- memset(buffer, '\xff', 512);
- r = snprintf(buffer, 16, "Hello, %'#llo", 0123456701234567ULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
- for ( i = 16 ; i < 512 ; i++ )
- assert ( buffer[i] == '\xff' );
-
- r = snprintf(buffer, 512, "Hello, %'#40.20llo", 0123456701234567ULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %'#-40.20llo", 0123456701234567ULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %'#*.*llo", 40, 20, 0123456701234567ULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %'#*.*llo", -40, 20, 0123456701234567ULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %'#*.*llo", -40, -20, 0123456701234567ULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %'#*.*llx", -40, -20, 0123456701234567ULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %p", &buffer);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %P", &buffer);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %20p", &buffer);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %-20p", &buffer);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 512, "Hello, %-20p", NULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 20, "Hello, %'-20p", NULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 15, "Hello, %'-20p", NULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 3, "Hello, %'-20p", NULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- /* This shouldn't change buffer in any way! */
- r = snprintf(buffer, 0, "Hello, %'-20p", NULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- for ( i = -30 ; i <= 30 ; i++ ) {
- r = snprintf(buffer, 40, "Hello, %'*p", i, NULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
- }
-
- r = snprintf(buffer, 40, "Hello, %'-20s", "String");
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 40, "Hello, %'20s", "String");
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 40, "Hello, %'020s", "String");
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 40, "Hello, %'-20s", NULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 40, "Hello, %'20s", NULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 40, "Hello, %'020s", NULL);
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 40, "Hello, %'-20c", '*');
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 40, "Hello, %'20c", '*');
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- r = snprintf(buffer, 40, "Hello, %'020c", '*');
- printf("buffer = \"%s\" (%d), r = %d\n", buffer, strlen(buffer), r);
-
- return 0;
-}
-
diff --git a/time.c b/time.c
deleted file mode 100644
index 8f6e897..0000000
--- a/time.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * time.c
- */
-
-#include <time.h>
-#include <sys/time.h>
-#include <sys/syscall.h>
-
-#ifdef __NR_time
-
-_syscall1(time_t,time,time_t *,t);
-
-#else
-
-time_t time(time_t *t)
-{
- struct timeval tv;
-
- gettimeofday(&tv, NULL);
-
- if ( t )
- *t = (time_t)tv.tv_sec;
-
- return (time_t)tv.tv_sec;
-}
-
-#endif
diff --git a/umount.c b/umount.c
deleted file mode 100644
index 9a8e62a..0000000
--- a/umount.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * umount.c
- *
- * Single-argument form of umount
- */
-
-#include <sys/mount.h>
-
-int umount(const char *dir)
-{
- return umount2(dir, 0);
-}
diff --git a/unsetenv.c b/unsetenv.c
deleted file mode 100644
index 5f39f3d..0000000
--- a/unsetenv.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * unsetenv.c
- */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-int unsetenv(const char *name)
-{
- size_t len;
- char **p, *q;
- const char *z;
-
- if ( !name || !name[0] ) {
- errno = EINVAL;
- return -1;
- }
-
- len = 0;
- for ( z = name ; *z ; z++ ) {
- len++;
- if ( *z == '=' ) {
- errno = EINVAL;
- return -1;
- }
- }
-
- for ( p = environ ; (q = *p) ; p++ ) {
- if ( !strncmp(name,q,len) && q[len] == '=' )
- break;
- }
-
- for ( ; (q = *p) ; p++ ) {
- p[0] = p[1];
- }
-
- return 0;
-}
diff --git a/usleep.c b/usleep.c
deleted file mode 100644
index b63352e..0000000
--- a/usleep.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * usleep.c
- */
-
-#include <errno.h>
-#include <time.h>
-
-void usleep(unsigned long usec)
-{
- struct timespec ts;
-
- ts.tv_sec = usec/1000000UL;
- ts.tv_nsec = (usec%1000000UL) * 1000;
- while ( nanosleep(&ts,&ts) == -1 && errno == EINTR );
-}
diff --git a/utils/Makefile b/utils/Makefile
index 34f85ef..766f018 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -3,7 +3,7 @@
include ../MCONFIG
CFLAGS = $(OPTFLAGS) $(REQFLAGS)
-LIBS = $(KLIBC)
+LIBS = $(KLIBC) $(LIBGCC)
PROGS = mkdir mkfifo pivot_root
all: $(PROGS)
diff --git a/vfprintf.c b/vfprintf.c
deleted file mode 100644
index 39cf983..0000000
--- a/vfprintf.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * vfprintf.c
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-#include <unistd.h>
-
-#define BUFFER_SIZE 32768
-
-int vfprintf(FILE *file, const char *format, va_list ap)
-{
- int rv;
- char buffer[BUFFER_SIZE];
-
- rv = vsnprintf(buffer, BUFFER_SIZE, format, ap);
-
- if ( rv < 0 )
- return rv;
-
- if ( rv > BUFFER_SIZE-1 )
- rv = BUFFER_SIZE-1;
-
- return _fwrite(buffer, rv, file);
-}
diff --git a/vprintf.c b/vprintf.c
deleted file mode 100644
index 7d60665..0000000
--- a/vprintf.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * vprintf.c
- */
-
-#include <stdio.h>
-#include <stdarg.h>
-
-int vprintf(const char *format, va_list ap)
-{
- return vfprintf(stdout, format, ap);
-}
diff --git a/vsnprintf.c b/vsnprintf.c
deleted file mode 100644
index 5cb9331..0000000
--- a/vsnprintf.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * vsnprintf.c
- *
- * vsnprintf(), from which the rest of the printf()
- * family is built
- */
-
-#include <stdarg.h>
-#include <stddef.h>
-#include <inttypes.h>
-#include <string.h>
-#include <limits.h>
-#include <stdio.h>
-
-enum flags {
- FL_ZERO = 0x01, /* Zero modifier */
- FL_MINUS = 0x02, /* Minus modifier */
- FL_PLUS = 0x04, /* Plus modifier */
- FL_TICK = 0x08, /* ' modifier */
- FL_SPACE = 0x10, /* Space modifier */
- FL_HASH = 0x20, /* # modifier */
- FL_SIGNED = 0x40, /* Number is signed */
- FL_UPPER = 0x80 /* Upper case digits */
-};
-
-/* These may have to be adjusted on certain implementations */
-enum ranks {
- rank_char = -2,
- rank_short = -1,
- rank_int = 0,
- rank_long = 1,
- rank_longlong = 2
-};
-
-#define MIN_RANK rank_char
-#define MAX_RANK rank_longlong
-
-#define INTMAX_RANK rank_longlong
-#define SIZE_T_RANK rank_long
-#define PTRDIFF_T_RANK rank_long
-
-#define EMIT(x) ({ if (o<n){*q++ = (x);} o++; })
-
-static size_t
-format_int(char *q, size_t n, uintmax_t val, enum flags flags,
- int base, int width, int prec)
-{
- char *qq;
- size_t o = 0, oo;
- static const char lcdigits[] = "0123456789abcdef";
- static const char ucdigits[] = "0123456789ABCDEF";
- const char *digits;
- uintmax_t tmpval;
- int minus = 0;
- int ndigits = 0, nchars;
- int tickskip, b4tick;
-
- /* Select type of digits */
- digits = (flags & FL_UPPER) ? ucdigits : lcdigits;
-
- /* If signed, separate out the minus */
- if ( flags & FL_SIGNED && (intmax_t)val < 0 ) {
- minus = 1;
- val = (uintmax_t)(-(intmax_t)val);
- }
-
- /* Count the number of digits needed. This returns zero for 0. */
- tmpval = val;
- while ( tmpval ) {
- tmpval /= base;
- ndigits++;
- }
-
- /* Adjust ndigits for size of output */
-
- if ( flags & FL_HASH && base == 8 ) {
- if ( prec < ndigits+1 )
- prec = ndigits+1;
- }
-
- if ( ndigits < prec ) {
- ndigits = prec; /* Mandatory number padding */
- } else if ( val == 0 ) {
- ndigits = 1; /* Zero still requires space */
- }
-
- /* For ', figure out what the skip should be */
- if ( flags & FL_TICK ) {
- tickskip = (base == 16) ? 4 : 3;
- } else {
- tickskip = ndigits; /* No tick marks */
- }
-
- /* Tick marks aren't digits, but generated by the number converter */
- ndigits += (ndigits-1)/tickskip;
-
- /* Now compute the number of nondigits */
- nchars = ndigits;
-
- if ( minus || (flags & (FL_PLUS|FL_SPACE)) )
- nchars++; /* Need space for sign */
- if ( (flags & FL_HASH) && base == 16 ) {
- nchars += 2; /* Add 0x for hex */
- }
-
- /* Emit early space padding */
- if ( !(flags & (FL_MINUS|FL_ZERO)) && width > nchars ) {
- while ( width > nchars ) {
- EMIT(' ');
- width--;
- }
- }
-
- /* Emit nondigits */
- if ( minus )
- EMIT('-');
- else if ( flags & FL_PLUS )
- EMIT('+');
- else if ( flags & FL_SPACE )
- EMIT(' ');
-
- if ( (flags & FL_HASH) && base == 16 ) {
- EMIT('0');
- EMIT((flags & FL_UPPER) ? 'X' : 'x');
- }
-
- /* Emit zero padding */
- if ( (flags & (FL_MINUS|FL_ZERO)) == FL_ZERO && width > ndigits ) {
- while ( width > nchars ) {
- EMIT('0');
- width--;
- }
- }
-
- /* Generate the number. This is done from right to left. */
- q += ndigits; /* Advance the pointer to end of number */
- o += ndigits;
- qq = q; oo = o; /* Temporary values */
-
- b4tick = tickskip;
- while ( ndigits > 0 ) {
- if ( !b4tick-- ) {
- qq--; oo--; ndigits--;
- if ( oo < n ) *qq = '_';
- b4tick = tickskip-1;
- }
- qq--; oo--; ndigits--;
- if ( oo < n ) *qq = digits[val%base];
- val /= base;
- }
-
- /* Emit late space padding */
- while ( (flags & FL_MINUS) && width > nchars ) {
- EMIT(' ');
- width--;
- }
-
- return o;
-}
-
-
-int vsnprintf(char *buffer, size_t n, const char *format, va_list ap)
-{
- const char *p = format;
- char ch;
- char *q = buffer;
- size_t o = 0; /* Number of characters output */
- uintmax_t val = 0;
- int rank = rank_int; /* Default rank */
- int width = 0;
- int prec = -1;
- int base;
- size_t sz;
- enum flags flags = 0;
- enum {
- st_normal, /* Ground state */
- st_flags, /* Special flags */
- st_width, /* Field width */
- st_prec, /* Field precision */
- st_modifiers /* Length or conversion modifiers */
- } state = st_normal;
- const char *sarg; /* %s string argument */
- char carg; /* %c char argument */
- int slen; /* String length */
-
- while ( (ch = *p++) ) {
- switch ( state ) {
- case st_normal:
- if ( ch == '%' ) {
- state = st_flags;
- flags = 0; rank = rank_int; width = 0; prec = -1;
- } else {
- EMIT(ch);
- }
- break;
-
- case st_flags:
- switch ( ch ) {
- case '-':
- flags |= FL_MINUS;
- break;
- case '+':
- flags |= FL_PLUS;
- break;
- case '\'':
- flags |= FL_TICK;
- break;
- case ' ':
- flags |= FL_SPACE;
- break;
- case '#':
- flags |= FL_HASH;
- break;
- case '0':
- flags |= FL_ZERO;
- break;
- default:
- state = st_width;
- p--; /* Process this character again */
- break;
- }
- break;
-
- case st_width:
- if ( ch >= '0' && ch <= '9' ) {
- width = width*10+(ch-'0');
- } else if ( ch == '*' ) {
- width = va_arg(ap, int);
- if ( width < 0 ) {
- width = -width;
- flags |= FL_MINUS;
- }
- } else if ( ch == '.' ) {
- prec = 0; /* Precision given */
- state = st_prec;
- } else {
- state = st_modifiers;
- p--; /* Process this character again */
- }
- break;
-
- case st_prec:
- if ( ch >= '0' && ch <= '9' ) {
- prec = prec*10+(ch-'0');
- } else if ( ch == '*' ) {
- prec = va_arg(ap, int);
- if ( prec < 0 )
- prec = -1;
- } else {
- state = st_modifiers;
- p--; /* Process this character again */
- }
- break;
-
- case st_modifiers:
- switch ( ch ) {
- /* Length modifiers - nonterminal sequences */
- case 'h':
- rank--; /* Shorter rank */
- break;
- case 'l':
- rank++; /* Longer rank */
- break;
- case 'j':
- rank = INTMAX_RANK;
- break;
- case 'z':
- rank = SIZE_T_RANK;
- break;
- case 't':
- rank = PTRDIFF_T_RANK;
- break;
- case 'L':
- case 'q':
- rank += 2;
- break;
- default:
- /* Output modifiers - terminal sequences */
- state = st_normal; /* Next state will be normal */
- if ( rank < MIN_RANK ) /* Canonicalize rank */
- rank = MIN_RANK;
- else if ( rank > MAX_RANK )
- rank = MAX_RANK;
-
- switch ( ch ) {
- case 'P': /* Upper case pointer */
- flags |= FL_UPPER;
- /* fall through */
- case 'p': /* Pointer */
- base = 16;
- prec = (CHAR_BIT*sizeof(void *)+3)/4;
- flags |= FL_HASH;
- val = (uintmax_t)(uintptr_t)va_arg(ap, void *);
- goto is_integer;
-
- case 'd': /* Signed decimal output */
- case 'i':
- base = 10;
- flags |= FL_SIGNED;
- switch (rank) {
- case rank_char:
- /* Yes, all these casts are needed... */
- val = (uintmax_t)(intmax_t)(signed char)va_arg(ap, signed int);
- break;
- case rank_short:
- val = (uintmax_t)(intmax_t)(signed short)va_arg(ap, signed int);
- break;
- case rank_int:
- val = (uintmax_t)(intmax_t)va_arg(ap, signed int);
- break;
- case rank_long:
- val = (uintmax_t)(intmax_t)va_arg(ap, signed long);
- break;
- case rank_longlong:
- val = (uintmax_t)(intmax_t)va_arg(ap, signed long long);
- break;
- }
- goto is_integer;
- case 'o': /* Octal */
- base = 8;
- goto is_unsigned;
- case 'u': /* Unsigned decimal */
- base = 10;
- goto is_unsigned;
- case 'X': /* Upper case hexadecimal */
- flags |= FL_UPPER;
- /* fall through */
- case 'x': /* Hexadecimal */
- base = 16;
- goto is_unsigned;
-
- is_unsigned:
- switch (rank) {
- case rank_char:
- val = (uintmax_t)(unsigned char)va_arg(ap, unsigned int);
- break;
- case rank_short:
- val = (uintmax_t)(unsigned short)va_arg(ap, unsigned int);
- break;
- case rank_int:
- val = (uintmax_t)va_arg(ap, unsigned int);
- break;
- case rank_long:
- val = (uintmax_t)va_arg(ap, unsigned long);
- break;
- case rank_longlong:
- val = (uintmax_t)va_arg(ap, unsigned long long);
- break;
- }
- /* fall through */
-
- is_integer:
- sz = format_int(q, (o<n) ? n-o : 0, val, flags, base, width, prec);
- q += sz; o += sz;
- break;
-
- case 'c': /* Character */
- carg = (char)va_arg(ap, int);
- sarg = &carg;
- slen = 1;
- goto is_string;
- case 's': /* String */
- sarg = va_arg(ap, const char *);
- sarg = sarg ? sarg : "(null)";
- slen = strlen(sarg);
- goto is_string;
-
- is_string:
- {
- char sch;
- int i;
-
- if ( prec != -1 && slen > prec )
- slen = prec;
-
- if ( width > slen && !(flags & FL_MINUS) ) {
- char pad = (flags & FL_ZERO) ? '0' : ' ';
- while ( width > slen ) {
- EMIT(pad);
- width--;
- }
- }
- for ( i = slen ; i ; i-- ) {
- sch = *sarg++;
- EMIT(sch);
- }
- if ( width > slen && (flags & FL_MINUS) ) {
- while ( width > slen ) {
- EMIT(' ');
- width--;
- }
- }
- }
- break;
-
- case 'n': /* Output the number of characters written */
- {
- switch (rank) {
- case rank_char:
- *va_arg(ap, signed char *) = o;
- break;
- case rank_short:
- *va_arg(ap, signed short *) = o;
- break;
- case rank_int:
- *va_arg(ap, signed int *) = o;
- break;
- case rank_long:
- *va_arg(ap, signed long *) = o;
- break;
- case rank_longlong:
- *va_arg(ap, signed long long *) = o;
- break;
- }
- }
- break;
-
- default: /* Anything else, including % */
- EMIT(ch);
- break;
- }
- }
- }
- }
-
- /* Null-terminate the string */
- if ( o<n )
- *q = '\0'; /* No overflow */
- else if ( n>0 )
- buffer[n-1] = '\0'; /* Overflow - terminate at end of buffer */
-
- return o;
-}
diff --git a/vsprintf.c b/vsprintf.c
deleted file mode 100644
index 4a6100e..0000000
--- a/vsprintf.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * vsprintf.c
- */
-
-#include <stdio.h>
-#include <unistd.h>
-
-int vsprintf(char *buffer, const char *format, va_list ap)
-{
- return vsnprintf(buffer, ~(size_t)0, format, ap);
-}
diff --git a/vsscanf.c b/vsscanf.c
deleted file mode 100644
index c59b3d6..0000000
--- a/vsscanf.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/*
- * vsscanf.c
- *
- * vsscanf(), from which the rest of the scanf()
- * family is built
- */
-
-#include <ctype.h>
-#include <stdarg.h>
-#include <stddef.h>
-#include <inttypes.h>
-#include <string.h>
-#include <limits.h>
-#include <stdio.h>
-
-#ifndef LONG_BIT
-#define LONG_BIT (CHAR_BIT*sizeof(long))
-#endif
-
-enum flags {
- FL_SPLAT = 0x01, /* Drop the value, do not assign */
- FL_INV = 0x02, /* Character-set with inverse */
- FL_WIDTH = 0x04, /* Field width specified */
- FL_MINUS = 0x08, /* Negative number */
-};
-
-enum ranks {
- rank_char = -2,
- rank_short = -1,
- rank_int = 0,
- rank_long = 1,
- rank_longlong = 2,
- rank_ptr = INT_MAX /* Special value used for pointers */
-};
-
-#define MIN_RANK rank_char
-#define MAX_RANK rank_longlong
-
-#define INTMAX_RANK rank_longlong
-#define SIZE_T_RANK rank_long
-#define PTRDIFF_T_RANK rank_long
-
-enum bail {
- bail_none = 0, /* No error condition */
- bail_eof, /* Hit EOF */
- bail_err /* Conversion mismatch */
-};
-
-static inline const char *
-skipspace(const char *p)
-{
- while ( isspace((unsigned char)*p) ) p++;
- return p;
-}
-
-static inline void
-set_bit(unsigned long *bitmap, unsigned int bit)
-{
- bitmap[bit/LONG_BIT] |= 1UL << (bit%LONG_BIT);
-}
-
-static inline int
-test_bit(unsigned long *bitmap, unsigned int bit)
-{
- return (int)(bitmap[bit/LONG_BIT] >> (bit%LONG_BIT)) & 1;
-}
-
-int vsscanf(const char *buffer, const char *format, va_list ap)
-{
- const char *p = format;
- char ch;
- const char *q = buffer;
- const char *qq;
- uintmax_t val = 0;
- int rank = rank_int; /* Default rank */
- unsigned int width = UINT_MAX;
- int base;
- enum flags flags = 0;
- enum {
- st_normal, /* Ground state */
- st_flags, /* Special flags */
- st_width, /* Field width */
- st_modifiers, /* Length or conversion modifiers */
- st_match_init, /* Initial state of %[ sequence */
- st_match, /* Main state of %[ sequence */
- st_match_range, /* After - in a %[ sequence */
- } state = st_normal;
- char *sarg = NULL; /* %s %c or %[ string argument */
- enum bail bail = bail_none;
- int sign;
- int converted = 0; /* Successful conversions */
- unsigned long matchmap[((1 << CHAR_BIT)+(LONG_BIT-1))/LONG_BIT];
- int matchinv = 0; /* Is match map inverted? */
- unsigned char range_start = 0;
-
- while ( (ch = *p++) && !bail ) {
- switch ( state ) {
- case st_normal:
- if ( ch == '%' ) {
- state = st_flags;
- flags = 0; rank = rank_int; width = UINT_MAX;
- } else if ( isspace((unsigned char)ch) ) {
- q = skipspace(q);
- } else {
- if ( *q == ch )
- q++;
- else
- bail = bail_err; /* Match failure */
- }
- break;
-
- case st_flags:
- switch ( ch ) {
- case '*':
- flags |= FL_SPLAT;
- break;
- case '0' ... '9':
- width = (ch-'0');
- state = st_width;
- flags |= FL_WIDTH;
- break;
- default:
- state = st_modifiers;
- p--; /* Process this character again */
- break;
- }
- break;
-
- case st_width:
- if ( ch >= '0' && ch <= '9' ) {
- width = width*10+(ch-'0');
- } else {
- state = st_modifiers;
- p--; /* Process this character again */
- }
- break;
-
- case st_modifiers:
- switch ( ch ) {
- /* Length modifiers - nonterminal sequences */
- case 'h':
- rank--; /* Shorter rank */
- break;
- case 'l':
- rank++; /* Longer rank */
- break;
- case 'j':
- rank = INTMAX_RANK;
- break;
- case 'z':
- rank = SIZE_T_RANK;
- break;
- case 't':
- rank = PTRDIFF_T_RANK;
- break;
- case 'L':
- case 'q':
- rank = rank_longlong; /* long double/long long */
- break;
-
- default:
- /* Output modifiers - terminal sequences */
- state = st_normal; /* Next state will be normal */
- if ( rank < MIN_RANK ) /* Canonicalize rank */
- rank = MIN_RANK;
- else if ( rank > MAX_RANK )
- rank = MAX_RANK;
-
- switch ( ch ) {
- case 'P': /* Upper case pointer */
- case 'p': /* Pointer */
-#if 0 /* Enable this to allow null pointers by name */
- q = skipspace(q);
- if ( !isdigit((unsigned char)*q) ) {
- static const char * const nullnames[] =
- { "null", "nul", "nil", "(null)", "(nul)", "(nil)", 0 };
- const char * const *np;
-
- /* Check to see if it's a null pointer by name */
- for ( np = nullnames ; *np ; np++ ) {
- if ( !strncasecmp(q, *np, strlen(*np)) ) {
- val = (uintmax_t)((void *)NULL);
- goto set_integer;
- }
- }
- /* Failure */
- bail = bail_err;
- break;
- }
- /* else */
-#endif
- rank = rank_ptr;
- base = 0; sign = 0;
- goto scan_int;
-
- case 'i': /* Base-independent integer */
- base = 0; sign = 1;
- goto scan_int;
-
- case 'd': /* Decimal integer */
- base = 10; sign = 1;
- goto scan_int;
-
- case 'o': /* Octal integer */
- base = 8; sign = 0;
- goto scan_int;
-
- case 'u': /* Unsigned decimal integer */
- base = 10; sign = 0;
- goto scan_int;
-
- case 'x': /* Hexadecimal integer */
- case 'X':
- base = 16; sign = 0;
- goto scan_int;
-
- case 'n': /* Number of characters consumed */
- val = (q-buffer);
- goto set_integer;
-
- scan_int:
- q = skipspace(q);
- if ( !*q ) {
- bail = bail_eof;
- break;
- }
- val = strntoumax(q, (char **)&qq, base, width);
- if ( qq == q ) {
- bail = bail_err;
- break;
- }
- q = qq;
- converted++;
- /* fall through */
-
- set_integer:
- if ( !(flags & FL_SPLAT) ) {
- switch(rank) {
- case rank_char:
- *va_arg(ap, unsigned char *) = (unsigned char)val;
- break;
- case rank_short:
- *va_arg(ap, unsigned short *) = (unsigned short)val;
- break;
- case rank_int:
- *va_arg(ap, unsigned int *) = (unsigned int)val;
- break;
- case rank_long:
- *va_arg(ap, unsigned long *) = (unsigned long)val;
- break;
- case rank_longlong:
- *va_arg(ap, unsigned long long *) = (unsigned long long)val;
- break;
- case rank_ptr:
- *va_arg(ap, void **) = (void *)(uintptr_t)val;
- break;
- }
- }
- break;
-
- case 'c': /* Character */
- width = (flags & FL_WIDTH) ? width : 1; /* Default width == 1 */
- sarg = va_arg(ap, char *);
- while ( width-- ) {
- if ( !*q ) {
- bail = bail_eof;
- break;
- }
- *sarg++ = *q++;
- }
- if ( !bail )
- converted++;
- break;
-
- case 's': /* String */
- {
- char *sp;
- sp = sarg = va_arg(ap, char *);
- while ( width-- && *q && !isspace((unsigned char)*q) ) {
- *sp++ = *q++;
- }
- if ( sarg != sp ) {
- *sp = '\0'; /* Terminate output */
- converted++;
- } else {
- bail = bail_eof;
- }
- }
- break;
-
- case '[': /* Character range */
- sarg = va_arg(ap, char *);
- state = st_match_init;
- matchinv = 0;
- memset(matchmap, 0, sizeof matchmap);
- break;
-
- case '%': /* %% sequence */
- if ( *q == '%' )
- q++;
- else
- bail = bail_err;
- break;
-
- default: /* Anything else */
- bail = bail_err; /* Unknown sequence */
- break;
- }
- }
- break;
-
- case st_match_init: /* Initial state for %[ match */
- if ( ch == '^' && !(flags & FL_INV) ) {
- matchinv = 1;
- } else {
- set_bit(matchmap, (unsigned char)ch);
- state = st_match;
- }
- break;
-
- case st_match: /* Main state for %[ match */
- if ( ch == ']' ) {
- goto match_run;
- } else if ( ch == '-' ) {
- range_start = (unsigned char)ch;
- state = st_match_range;
- } else {
- set_bit(matchmap, (unsigned char)ch);
- }
- break;
-
- case st_match_range: /* %[ match after - */
- if ( ch == ']' ) {
- set_bit(matchmap, (unsigned char)'-'); /* - was last character */
- goto match_run;
- } else {
- int i;
- for ( i = range_start ; i < (unsigned char)ch ; i++ )
- set_bit(matchmap, i);
- state = st_match;
- }
- break;
-
- match_run: /* Match expression finished */
- qq = q;
- while ( width && *q && test_bit(matchmap, (unsigned char)*q)^matchinv ) {
- *sarg++ = *q++;
- }
- if ( q != qq ) {
- converted++;
- } else {
- bail = *q ? bail_err : bail_eof;
- }
- break;
- }
- }
-
- if ( bail == bail_eof && !converted )
- converted = -1; /* Return EOF (-1) */
-
- return converted;
-}
diff --git a/wait.c b/wait.c
deleted file mode 100644
index 5e0bbe2..0000000
--- a/wait.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * wait.c
- */
-
-#include <stdlib.h>
-#include <sys/wait.h>
-#include <sys/types.h>
-
-pid_t wait(int *status)
-{
- return wait4((pid_t)-1, status, 0, NULL);
-}
diff --git a/wait3.c b/wait3.c
deleted file mode 100644
index 48840ad..0000000
--- a/wait3.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * wait3.c
- */
-
-#include <sys/types.h>
-#include <sys/resource.h>
-#include <sys/wait.h>
-
-pid_t wait3(int *status, int options, struct rusage *rusage)
-{
- return wait4((pid_t)-1, status, options, rusage);
-}
diff --git a/waitpid.c b/waitpid.c
deleted file mode 100644
index f7c5cbf..0000000
--- a/waitpid.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * waitpid.c
- */
-
-#include <sys/types.h>
-#include <sys/resource.h>
-#include <sys/wait.h>
-
-pid_t waitpid(pid_t pid, int *status, int options)
-{
- return wait4(pid, status, options, NULL);
-}
