D27431.id.diff
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

D27431.id.diff
View Options

	Index: head/sys/powerpc/include/pcb.h
	===================================================================
	--- head/sys/powerpc/include/pcb.h
	+++ head/sys/powerpc/include/pcb.h
	@@ -37,6 +37,8 @@
	#ifndef _MACHINE_PCB_H_
	#define _MACHINE_PCB_H_

	+#include <sys/endian.h>
	+
	#include <machine/setjmp.h>

	#ifndef _STANDALONE
	@@ -62,8 +64,16 @@
	#define PCB_CFSCR 0x40 /* Process had FSCR updated */
	struct fpu {
	union {
	+#if _BYTE_ORDER == _BIG_ENDIAN
	double fpr;
	uint32_t vsr[4];
	+#else
	+ uint32_t vsr[4];
	+ struct {
	+ double padding;
	+ double fpr;
	+ };
	+#endif
	} fpr[32];
	double fpscr; /* FPSCR stored as double for easier access */
	} pcb_fpu; /* Floating point processor */
	Index: head/sys/powerpc/powerpc/fpu.c
	===================================================================
	--- head/sys/powerpc/powerpc/fpu.c
	+++ head/sys/powerpc/powerpc/fpu.c
	@@ -79,7 +79,7 @@
	#undef SFP
	} else {
	#define SFP(n) __asm ("stfd " #n ", 0(%0)" \
	- :: "b"(&pcb->pcb_fpu.fpr[n]));
	+ :: "b"(&pcb->pcb_fpu.fpr[n].fpr));
	SFP(0); SFP(1); SFP(2); SFP(3);
	SFP(4); SFP(5); SFP(6); SFP(7);
	SFP(8); SFP(9); SFP(10); SFP(11);
	@@ -164,7 +164,7 @@
	#undef LFP
	} else {
	#define LFP(n) __asm ("lfd " #n ", 0(%0)" \
	- :: "b"(&pcb->pcb_fpu.fpr[n]));
	+ :: "b"(&pcb->pcb_fpu.fpr[n].fpr));
	LFP(0); LFP(1); LFP(2); LFP(3);
	LFP(4); LFP(5); LFP(6); LFP(7);
	LFP(8); LFP(9); LFP(10); LFP(11);