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* grub-core/lib/powerpc/setjmp.S (grub_setjmp): Save r31.

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(grub_longjmp): Restore r31.
	* include/grub/powerpc/setjmp.h (grub_jmp_buf): Reserve space for r31.
This commit is contained in:
Vladimir Serbinenko 2013-11-18 02:35:32 +01:00
parent 4336b5d85e
commit 59c943ecf6
3 changed files with 13 additions and 5 deletions
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2
include/grub/powerpc/setjmp.h
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@ -19,7 +19,7 @@
#ifndef GRUB_SETJMP_CPU_HEADER
#define GRUB_SETJMP_CPU_HEADER 1
typedef unsigned long grub_jmp_buf[20];
typedef unsigned long grub_jmp_buf[21];
int grub_setjmp (grub_jmp_buf env) RETURNS_TWICE;
void grub_longjmp (grub_jmp_buf env, int val) __attribute__ ((noreturn));