diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S index c42ccfbe44..6c075a9a35 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S @@ -1,5 +1,6 @@ /* Save current context and install the given one. - Copyright (C) 2002, 2004, 2005, 2006, 2008 Free Software Foundation, Inc. + Copyright (C) 2002, 2004, 2005, 2006, 2008, 2009 + 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 @@ -180,6 +181,8 @@ ENTRY(__novec_swapcontext) /* Use the extended four-operand version of the mtfsf insn. */ mtfsf 0xff,fp0,1,0 # else + .machine push + .machine "power6" /* Availability of DFP indicates a 64-bit FPSCR. */ andi. r6,r8,PPC_FEATURE_HAS_DFP beq 5f @@ -190,6 +193,7 @@ ENTRY(__novec_swapcontext) 5: mtfsf 0xff,fp0 6: + .machine pop #endif /* _ARCH_PWR6 */ lfd fp29,(SIGCONTEXT_FP_REGS+(PT_R29*8))(r31) lfd fp28,(SIGCONTEXT_FP_REGS+(PT_R28*8))(r31) @@ -672,6 +676,8 @@ L(has_no_vec2): /* Use the extended four-operand version of the mtfsf insn. */ mtfsf 0xff,fp0,1,0 # else + .machine push + .machine "power6" /* Availability of DFP indicates a 64-bit FPSCR. */ andi. r6,r8,PPC_FEATURE_HAS_DFP beq 7f @@ -682,6 +688,7 @@ L(has_no_vec2): 7: mtfsf 0xff,fp0 8: + .machine pop #endif /* _ARCH_PWR6 */ lfd fp29,(SIGCONTEXT_FP_REGS+(PT_R29*8))(r31) lfd fp28,(SIGCONTEXT_FP_REGS+(PT_R28*8))(r31) |