diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/ia64/setjmp.S')
-rw-r--r-- | ports/sysdeps/unix/sysv/linux/ia64/setjmp.S | 83 |
1 files changed, 42 insertions, 41 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/ia64/setjmp.S b/ports/sysdeps/unix/sysv/linux/ia64/setjmp.S index a8d06cc779..c93fba5d57 100644 --- a/ports/sysdeps/unix/sysv/linux/ia64/setjmp.S +++ b/ports/sysdeps/unix/sysv/linux/ia64/setjmp.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1999-2013 Free Software Foundation, Inc. +/* Copyright (C) 1999-2014 Free Software Foundation, Inc. Contributed by David Mosberger-Tang <davidm@hpl.hp.com>. The GNU C Library is free software; you can redistribute it and/or @@ -20,48 +20,48 @@ jmp_buf! - offset: description: + offset: description: ------- ------------ - 0x000 stack pointer (r12) ; unchangeable (see _JMPBUF_UNWINDS) - 0x008 r1 (gp) + 0x000 stack pointer (r12) ; unchangeable (see _JMPBUF_UNWINDS) + 0x008 r1 (gp) 0x010 caller's unat - 0x018 fpsr - 0x020 r4 - 0x028 r5 - 0x030 r6 - 0x038 r7 - 0x040 rp (b0) - 0x048 b1 - 0x050 b2 - 0x058 b3 - 0x060 b4 - 0x068 b5 - 0x070 ar.pfs - 0x078 ar.lc - 0x080 pr - 0x088 ar.bsp ; unchangeable (see __longjmp.S) - 0x090 ar.unat + 0x018 fpsr ; disabled per the C standard; BZ 16379 + 0x020 r4 + 0x028 r5 + 0x030 r6 + 0x038 r7 + 0x040 rp (b0) + 0x048 b1 + 0x050 b2 + 0x058 b3 + 0x060 b4 + 0x068 b5 + 0x070 ar.pfs + 0x078 ar.lc + 0x080 pr + 0x088 ar.bsp ; unchangeable (see __longjmp.S) + 0x090 ar.unat 0x098 &__jmp_buf ; address of the jmpbuf (needed to locate NaT bits in unat) 0x0a0 f2 0x0b0 f3 0x0c0 f4 0x0d0 f5 0x0e0 f16 - 0x0f0 f17 - 0x100 f18 - 0x110 f19 - 0x120 f20 - 0x130 f21 - 0x130 f22 - 0x140 f23 - 0x150 f24 - 0x160 f25 - 0x170 f26 - 0x180 f27 - 0x190 f28 - 0x1a0 f29 - 0x1b0 f30 - 0x1c0 f31 */ + 0x0f0 f17 + 0x100 f18 + 0x110 f19 + 0x120 f20 + 0x130 f21 + 0x130 f22 + 0x140 f23 + 0x150 f24 + 0x160 f25 + 0x170 f26 + 0x180 f27 + 0x190 f28 + 0x1a0 f29 + 0x1b0 f30 + 0x1c0 f31 */ #include <sysdep.h> #include <features.h> @@ -71,13 +71,13 @@ LEAF(setjmp) alloc r8=ar.pfs,2,0,0,0 mov in1=1 - br.cond.sptk.many _GI___sigsetjmp + br.cond.sptk.many HIDDEN_JUMPTARGET(__sigsetjmp) END(setjmp) LEAF(_setjmp) alloc r8=ar.pfs,2,0,0,0 mov in1=0 - br.cond.sptk.many _GI___sigsetjmp + br.cond.sptk.many HIDDEN_JUMPTARGET(__sigsetjmp) END(_setjmp) libc_hidden_def (_setjmp) @@ -89,15 +89,15 @@ ENTRY(__sigsetjmp) .save ar.unat, loc2 mov loc2=ar.unat ;; - mov r17=ar.fpsr +// mov r17=ar.fpsr mov r2=in0 add r3=8,in0 ;; .mem.offset 8,0; st8.spill.nta [r2]=sp,16 // r12 (sp) -.mem.offset 0,0; st8.spill.nta [r3]=gp,16 // r1 (gp) +.mem.offset 0,0; st8.spill.nta [r3]=gp,32 // r1 (gp) ;; st8.nta [r2]=loc2,16 // save caller's unat - st8.nta [r3]=r17,16 // save fpsr +// st8.nta [r3]=r17,16 // save fpsr add r8=0xa0,in0 ;; .mem.offset 8,0; st8.spill.nta [r2]=r4,16 // r4 @@ -191,7 +191,8 @@ ENTRY(__sigsetjmp) mov r8=0 ret END(__sigsetjmp) -strong_alias(__sigsetjmp, _GI___sigsetjmp) +libc_hidden_def (__sigsetjmp) +rtld_hidden_def (__sigsetjmp) weak_extern(_setjmp) weak_extern(setjmp) |