diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/sigcontextinfo.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/sigcontextinfo.h | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/sigcontextinfo.h b/sysdeps/unix/sysv/linux/i386/sigcontextinfo.h index 769188b6cc..5dee976814 100644 --- a/sysdeps/unix/sysv/linux/i386/sigcontextinfo.h +++ b/sysdeps/unix/sysv/linux/i386/sigcontextinfo.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-2016 Free Software Foundation, Inc. +/* Copyright (C) 1998-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -17,34 +17,4 @@ <http://www.gnu.org/licenses/>. */ #define SIGCONTEXT struct sigcontext -#define SIGCONTEXT_EXTRA_ARGS #define GET_PC(ctx) ((void *) ctx.eip) -#define GET_FRAME(ctx) ((void *) ctx.ebp) -#define GET_STACK(ctx) ((void *) ctx.esp_at_signal) -#define CALL_SIGHANDLER(handler, signo, ctx) \ -do { \ - int __tmp1, __tmp2, __tmp3, __tmp4; \ - __asm __volatile ("movl\t%%esp, %%edi\n\t" \ - "andl\t$-16, %%esp\n\t" \ - "subl\t%8, %%esp\n\t" \ - "movl\t%%edi, %c8-4(%%esp)\n\t" \ - "movl\t%1, 0(%%esp)\n\t" \ - "leal\t4(%%esp), %%edi\n\t" \ - "cld\n\t" \ - "rep\tmovsl\n\t" \ - "call\t*%0\n\t" \ - "cld\n\t" \ - "movl\t%9, %%ecx\n\t" \ - "subl\t%%edi, %%esi\n\t" \ - "leal\t4(%%esp,%%esi,1), %%edi\n\t" \ - "leal\t4(%%esp), %%esi\n\t" \ - "rep\tmovsl\n\t" \ - "movl\t%c8-4(%%esp), %%esp\n\t" \ - : "=a" (__tmp1), "=d" (__tmp2), "=S" (__tmp3), \ - "=c" (__tmp4) \ - : "0" (handler), "1" (signo), "2" (&ctx), \ - "3" (sizeof (struct sigcontext) / 4), \ - "n" ((sizeof (struct sigcontext) + 19) & ~15), \ - "i" (sizeof (struct sigcontext) / 4) \ - : "cc", "edi"); \ -} while (0) |