| /* |
| * include/asm-xtensa/sigcontext.h |
| * |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| * |
| * Copyright (C) 2001 - 2003 Tensilica Inc. |
| */ |
| |
| #ifndef _XTENSA_SIGCONTEXT_H |
| #define _XTENSA_SIGCONTEXT_H |
| |
| #define _ASMLANGUAGE |
| #include <asm/processor.h> |
| #include <asm/coprocessor.h> |
| |
| |
| struct _cpstate { |
| unsigned char _cpstate[XTENSA_CP_EXTRA_SIZE]; |
| } __attribute__ ((aligned (XTENSA_CP_EXTRA_ALIGN))); |
| |
| |
| struct sigcontext { |
| unsigned long oldmask; |
| |
| /* CPU registers */ |
| unsigned long sc_pc; |
| unsigned long sc_ps; |
| unsigned long sc_wmask; |
| unsigned long sc_windowbase; |
| unsigned long sc_windowstart; |
| unsigned long sc_lbeg; |
| unsigned long sc_lend; |
| unsigned long sc_lcount; |
| unsigned long sc_sar; |
| unsigned long sc_depc; |
| unsigned long sc_dareg0; |
| unsigned long sc_treg[4]; |
| unsigned long sc_areg[XCHAL_NUM_AREGS]; |
| struct _cpstate *sc_cpstate; |
| }; |
| |
| #endif /* __ASM_XTENSA_SIGCONTEXT_H */ |
