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* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Remove explicit 

.eh_frame section, use cfi_* directives.
This commit is contained in:
Roland McGrath 2005-05-06 00:23:57 +00:00
parent 5e58ba77c8
commit ca3477e650
2 changed files with 28 additions and 14 deletions
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5
linuxthreads/ChangeLog
View File

@ -1,3 +1,8 @@
2005-05-05 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Remove explicit
.eh_frame section, use cfi_* directives.
2005-04-27 Jakub Jelinek <jakub@redhat.com>
* sysdeps/pthread/getcpuclockid.c: Include spinlock.h.

37
linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
/* Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
@ -51,7 +51,7 @@
# define SAVE_OLDTYPE_0 movl %eax, %ecx;
# define SAVE_OLDTYPE_1 SAVE_OLDTYPE_0
# define SAVE_OLDTYPE_2 pushl %eax;
# define SAVE_OLDTYPE_2 pushl %eax; cfi_adjust_cfa_offset (4);
# define SAVE_OLDTYPE_3 SAVE_OLDTYPE_2
# define SAVE_OLDTYPE_4 SAVE_OLDTYPE_2
# define SAVE_OLDTYPE_5 SAVE_OLDTYPE_2
@ -62,11 +62,13 @@
# define _PUSHCARGS_0 /* No arguments to push. */
# define _POPCARGS_0 /* No arguments to pop. */
# define PUSHCARGS_1 movl %ebx, %edx; PUSHCARGS_0
# define PUSHCARGS_1 movl %ebx, %edx; cfi_register (ebx, edx); PUSHCARGS_0
# define DOCARGS_1 _DOARGS_1 (4)
# define POPCARGS_1 POPCARGS_0; movl %edx, %ebx
# define _PUSHCARGS_1 pushl %ebx; L(PUSHBX2): _PUSHCARGS_0
# define _POPCARGS_1 _POPCARGS_0; popl %ebx; L(POPBX2):
# define POPCARGS_1 POPCARGS_0; movl %edx, %ebx; cfi_restore (ebx);
# define _PUSHCARGS_1 pushl %ebx; cfi_adjust_cfa_offset (4); \
cfi_rel_offset (ebx, 0); _PUSHCARGS_0
# define _POPCARGS_1 _POPCARGS_0; popl %ebx; \
cfi_adjust_cfa_offset (-4); cfi_restore (ebx);
# define PUSHCARGS_2 PUSHCARGS_1
# define DOCARGS_2 _DOARGS_2 (12)
@ -83,14 +85,18 @@
# define PUSHCARGS_4 _PUSHCARGS_4
# define DOCARGS_4 _DOARGS_4 (28)
# define POPCARGS_4 _POPCARGS_4
# define _PUSHCARGS_4 pushl %esi; L(PUSHSI2): _PUSHCARGS_3
# define _POPCARGS_4 _POPCARGS_3; popl %esi; L(POPSI2):
# define _PUSHCARGS_4 pushl %esi; cfi_adjust_cfa_offset (4); \
cfi_rel_offset (esi, 0); _PUSHCARGS_3
# define _POPCARGS_4 _POPCARGS_3; popl %esi; \
cfi_adjust_cfa_offset (-4); cfi_restore (esi);
# define PUSHCARGS_5 _PUSHCARGS_5
# define DOCARGS_5 _DOARGS_5 (36)
# define POPCARGS_5 _POPCARGS_5
# define _PUSHCARGS_5 pushl %edi; L(PUSHDI2): _PUSHCARGS_4
# define _POPCARGS_5 _POPCARGS_4; popl %edi; L(POPDI2):
# define _PUSHCARGS_5 pushl %edi; cfi_adjust_cfa_offset (4); \
cfi_rel_offset (edi, 0); _PUSHCARGS_4
# define _POPCARGS_5 _POPCARGS_4; popl %edi; \
cfi_adjust_cfa_offset (-4); cfi_restore (edi);
# ifdef IS_IN_libpthread
# define CENABLE call __pthread_enable_asynccancel;
@ -115,12 +121,15 @@
# define CENABLE call __libc_enable_asynccancel;
# define CDISABLE call __libc_disable_asynccancel
# endif
# define POPSTATE_0 pushl %eax; movl %ecx, %eax; CDISABLE; popl %eax;
# define POPSTATE_0 \
pushl %eax; cfi_adjust_cfa_offset (4); movl %ecx, %eax; \
CDISABLE; popl %eax; cfi_adjust_cfa_offset (-4);
# define POPSTATE_1 POPSTATE_0
# define POPSTATE_2 xchgl (%esp), %eax; CDISABLE; popl %eax;
# define POPSTATE_2 xchgl (%esp), %eax; CDISABLE; popl %eax; \
cfi_adjust_cfa_offset (-4);
# define POPSTATE_3 POPSTATE_2
# define POPSTATE_4 POPSTATE_2
# define POPSTATE_5 POPSTATE_2
# define POPSTATE_4 POPSTATE_3
# define POPSTATE_5 POPSTATE_4
#if !defined NOT_IN_libc
# define __local_multiple_threads __libc_multiple_threads