| /* |
| * This is the infamous ld script for the 64 bits vdso |
| * library |
| */ |
| #include <asm/vdso.h> |
| |
| OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc", "elf64-powerpc") |
| OUTPUT_ARCH(powerpc:common64) |
| ENTRY(_start) |
| |
| SECTIONS |
| { |
| . = VDSO64_LBASE + SIZEOF_HEADERS; |
| |
| .hash : { *(.hash) } :text |
| .gnu.hash : { *(.gnu.hash) } |
| .dynsym : { *(.dynsym) } |
| .dynstr : { *(.dynstr) } |
| .gnu.version : { *(.gnu.version) } |
| .gnu.version_d : { *(.gnu.version_d) } |
| .gnu.version_r : { *(.gnu.version_r) } |
| |
| .note : { *(.note.*) } :text :note |
| |
| . = ALIGN(16); |
| .text : { |
| *(.text .stub .text.* .gnu.linkonce.t.* __ftr_alt_*) |
| *(.sfpr .glink) |
| } :text |
| PROVIDE(__etext = .); |
| PROVIDE(_etext = .); |
| PROVIDE(etext = .); |
| |
| . = ALIGN(8); |
| __ftr_fixup : { *(__ftr_fixup) } |
| |
| . = ALIGN(8); |
| __fw_ftr_fixup : { *(__fw_ftr_fixup) } |
| |
| /* |
| * Other stuff is appended to the text segment: |
| */ |
| .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } |
| .rodata1 : { *(.rodata1) } |
| |
| .dynamic : { *(.dynamic) } :text :dynamic |
| |
| .eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr |
| .eh_frame : { KEEP (*(.eh_frame)) } :text |
| .gcc_except_table : { *(.gcc_except_table) } |
| .rela.dyn ALIGN(8) : { *(.rela.dyn) } |
| |
| .opd ALIGN(8) : { KEEP (*(.opd)) } |
| .got ALIGN(8) : { *(.got .toc) } |
| |
| _end = .; |
| PROVIDE(end = .); |
| |
| /* |
| * Stabs debugging sections are here too. |
| */ |
| .stab 0 : { *(.stab) } |
| .stabstr 0 : { *(.stabstr) } |
| .stab.excl 0 : { *(.stab.excl) } |
| .stab.exclstr 0 : { *(.stab.exclstr) } |
| .stab.index 0 : { *(.stab.index) } |
| .stab.indexstr 0 : { *(.stab.indexstr) } |
| .comment 0 : { *(.comment) } |
| |
| /* |
| * DWARF debug sections. |
| * Symbols in the DWARF debugging sections are relative to the beginning |
| * of the section so we begin them at 0. |
| */ |
| /* DWARF 1 */ |
| .debug 0 : { *(.debug) } |
| .line 0 : { *(.line) } |
| /* GNU DWARF 1 extensions */ |
| .debug_srcinfo 0 : { *(.debug_srcinfo) } |
| .debug_sfnames 0 : { *(.debug_sfnames) } |
| /* DWARF 1.1 and DWARF 2 */ |
| .debug_aranges 0 : { *(.debug_aranges) } |
| .debug_pubnames 0 : { *(.debug_pubnames) } |
| /* DWARF 2 */ |
| .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } |
| .debug_abbrev 0 : { *(.debug_abbrev) } |
| .debug_line 0 : { *(.debug_line) } |
| .debug_frame 0 : { *(.debug_frame) } |
| .debug_str 0 : { *(.debug_str) } |
| .debug_loc 0 : { *(.debug_loc) } |
| .debug_macinfo 0 : { *(.debug_macinfo) } |
| /* SGI/MIPS DWARF 2 extensions */ |
| .debug_weaknames 0 : { *(.debug_weaknames) } |
| .debug_funcnames 0 : { *(.debug_funcnames) } |
| .debug_typenames 0 : { *(.debug_typenames) } |
| .debug_varnames 0 : { *(.debug_varnames) } |
| |
| /DISCARD/ : { |
| *(.note.GNU-stack) |
| *(.branch_lt) |
| *(.data .data.* .gnu.linkonce.d.* .sdata*) |
| *(.bss .sbss .dynbss .dynsbss) |
| } |
| } |
| |
| /* |
| * Very old versions of ld do not recognize this name token; use the constant. |
| */ |
| #define PT_GNU_EH_FRAME 0x6474e550 |
| |
| /* |
| * We must supply the ELF program headers explicitly to get just one |
| * PT_LOAD segment, and set the flags explicitly to make segments read-only. |
| */ |
| PHDRS |
| { |
| text PT_LOAD FILEHDR PHDRS FLAGS(5); /* PF_R|PF_X */ |
| dynamic PT_DYNAMIC FLAGS(4); /* PF_R */ |
| note PT_NOTE FLAGS(4); /* PF_R */ |
| eh_frame_hdr PT_GNU_EH_FRAME; |
| } |
| |
| /* |
| * This controls what symbols we export from the DSO. |
| */ |
| VERSION |
| { |
| VDSO_VERSION_STRING { |
| global: |
| /* |
| * Has to be there for the kernel to find |
| */ |
| __kernel_datapage_offset; |
| |
| __kernel_get_syscall_map; |
| __kernel_gettimeofday; |
| __kernel_clock_gettime; |
| __kernel_clock_getres; |
| __kernel_get_tbfreq; |
| __kernel_sync_dicache; |
| __kernel_sync_dicache_p5; |
| __kernel_sigtramp_rt64; |
| |
| local: *; |
| }; |
| } |