ppc64: zero all registers in ELF_PLAT_INIT now we dont in start_thread

9e7d8937 · Anton Blanchard · df660d8f · 9e7d8937
Commit 9e7d8937 authored Feb 23, 2003 by Anton Blanchard
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include/asm-ppc64/elf.h include/asm-ppc64/elf.h +5 -0

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--- a/include/asm-ppc64/elf.h
+++ b/include/asm-ppc64/elf.h
@@ -84,6 +84,11 @@ ppc64_elf_core_copy_regs(elf_gregset_t dstRegs, struct pt_regs* srcRegs)

 #define ELF_PLATFORM	(NULL)

+#define ELF_PLAT_INIT(_r)	do { \
+	memset(_r->gpr, 0, sizeof(_r->gpr)); \
+	_r->ctr = _r->link = _r->xer = _r->ccr = 0; \
+} while (0)
+
 #ifdef __KERNEL__
 #define SET_PERSONALITY(ex, ibcs2)				\
 do {								\