diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/ia64/__longjmp.S')
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/ia64/__longjmp.S | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/ia64/__longjmp.S b/ports/sysdeps/unix/sysv/linux/ia64/__longjmp.S index 8a70ae2c2a..f4d67e79d5 100644 --- a/ports/sysdeps/unix/sysv/linux/ia64/__longjmp.S +++ b/ports/sysdeps/unix/sysv/linux/ia64/__longjmp.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 @@ -42,9 +42,10 @@ LEAF(__longjmp) #ifdef CHECK_RSP - alloc r8=ar.pfs,2,1,1,0 + alloc r8=ar.pfs,2,1,3,0 + CHECK_RSP #else - alloc r8=ar.pfs,2,1,0,0 + alloc r8=ar.pfs,2,0,0,0 #endif mov r27=ar.rsc add r2=0x98,in0 // r2 <- &jmpbuf.orig_jmp_buf_addr @@ -79,15 +80,12 @@ LEAF(__longjmp) mov r26=ar.rnat mov ar.unat=r25 // setup ar.unat (NaT bits for r1, r4-r7, and r12) ;; -#ifdef CHECK_RSP - CHECK_RSP (r28) -#endif - ld8.fill.nta gp=[r3],16 // r1 (gp) + ld8.fill.nta gp=[r3],32 // r1 (gp) dep r11=-1,r23,3,6 // r11 <- ia64_rse_rnat_addr(jmpbuf.ar_bsp) mov sp=r28 // r12 (sp) ;; ld8.nta r16=[r2],16 // caller's unat - ld8.nta r17=[r3],16 // fpsr +// ld8.nta r17=[r3],16 // fpsr ;; ld8.fill.nta r4=[r2],16 // r4 ld8.fill.nta r5=[r3],16 // r5 (gp) @@ -97,7 +95,7 @@ LEAF(__longjmp) ld8.fill.nta r7=[r3],16 // r7 ;; mov ar.unat=r16 // restore caller's unat - mov ar.fpsr=r17 // restore fpsr +// mov ar.fpsr=r17 // restore fpsr ;; ld8.nta r16=[r2],16 // b0 ld8.nta r17=[r3],16 // b1 |