mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-14 09:01:07 +00:00
d5d55e016b
* setjmp/jmpbuf-offsets.h: New file. * sysdeps/alpha/bits/setjmp.h: Move JB_* macros ... * sysdeps/alpha/jmpbuf-offsets.h: ... here, new file. * sysdeps/hppa/bits/setjmp.h (JB_SP): Macro moved ... * sysdeps/hppa/jmpbuf-offsets.h: ... here, new file. * sysdeps/i386/bits/setjmp.h: Move JB_* macros ... * sysdeps/i386/jmpbuf-offsets.h: ... here, new file. * sysdeps/mips/bits/setjmp.h (JB_PC): Macro removed. * sysdeps/powerpc/bits/setjmp.h: Move JB_* macros ... * sysdeps/powerpc/jmpbuf-offsets.h: ... here, new file. * sysdeps/s390/bits/setjmp.h: Remove __JB_* macros. * sysdeps/sh/bits/setjmp.h (JB_SIZE): Macro moved ... * sysdeps/sh/jmpbuf-offsets.h: ... here, new file. * sysdeps/sparc/sparc32/bits/setjmp.h: Move JB_* macros ... * sysdeps/sparc/sparc32/jmpbuf-offsets.h: ... here, new file. * sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: Remove JB_* macros. * sysdeps/x86_64/bits/setjmp.h: Move JB_* macros ... * sysdeps/x86_64/jmpbuf-offsets.h: ... here, new file.
40 lines
1.9 KiB
C
40 lines
1.9 KiB
C
/* Private macros for accessing __jmp_buf contents. PowerPC version.
|
|
Copyright (C) 2006 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#define JB_GPR1 0 /* Also known as the stack pointer */
|
|
#define JB_GPR2 1
|
|
#define JB_LR 2 /* The address we will return to */
|
|
#if __WORDSIZE == 64
|
|
# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18*2 words total. */
|
|
# define JB_CR 21 /* Condition code registers with the VRSAVE at */
|
|
/* offset 172 (low half of the double word. */
|
|
# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total. */
|
|
# define JB_SIZE (64 * 8) /* As per PPC64-VMX ABI. */
|
|
# define JB_VRSAVE 21 /* VRSAVE shares a double word with the CR at offset */
|
|
/* 168 (high half of the double word). */
|
|
# define JB_VRS 40 /* VRs 20 through 31 are saved, 12*4 words total. */
|
|
#else
|
|
# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18 in total. */
|
|
# define JB_CR 21 /* Condition code registers. */
|
|
# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total. */
|
|
# define JB_SIZE ((64 + (12 * 4)) * 4)
|
|
# define JB_VRSAVE 62
|
|
# define JB_VRS 64
|
|
#endif
|