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powerpc: Fix AltiVec VSCR save/restore

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This commit is contained in:
Sebastian Huber
2015-01-20 14:01:50 +01:00
parent f87ede57a2
commit 60d39b66e0
4 changed files with 19 additions and 14 deletions
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10
c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/vectors.h
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@@ -147,8 +147,8 @@ extern "C" {
#define PPC_EXC_GPR_OFFSET(gpr) ((gpr) * PPC_GPR_SIZE + 36)
#define PPC_EXC_VECTOR_PROLOGUE_OFFSET PPC_EXC_GPR_OFFSET(4)
#if defined(PPC_MULTILIB_ALTIVEC) && defined(PPC_MULTILIB_FPU)
#define PPC_EXC_VSCR_OFFSET 168
#define PPC_EXC_VRSAVE_OFFSET 172
#define PPC_EXC_VRSAVE_OFFSET 168
#define PPC_EXC_VSCR_OFFSET 172
#define PPC_EXC_VR_OFFSET(v) ((v) * 16 + 176)
#define PPC_EXC_FR_OFFSET(f) ((f) * 8 + 688)
#define PPC_EXC_FPSCR_OFFSET 944
@@ -159,8 +159,8 @@ extern "C" {
#define PPC_EXC_MIN_FPSCR_OFFSET 528
#define PPC_EXC_MINIMAL_FRAME_SIZE 544
#elif defined(PPC_MULTILIB_ALTIVEC)
#define PPC_EXC_VSCR_OFFSET 168
#define PPC_EXC_VRSAVE_OFFSET 172
#define PPC_EXC_VRSAVE_OFFSET 168
#define PPC_EXC_VSCR_OFFSET 172
#define PPC_EXC_VR_OFFSET(v) ((v) * 16 + 176)
#define PPC_EXC_FRAME_SIZE 688
#define PPC_EXC_MIN_VSCR_OFFSET 92
@@ -304,7 +304,9 @@ typedef struct {
PPC_GPR_TYPE GPR12;
uint32_t EARLY_INSTANT;
#ifdef PPC_MULTILIB_ALTIVEC
/* This field must take stvewx/lvewx requirements into account */
uint32_t VSCR;
uint8_t V0[16];
uint8_t V1[16];
uint8_t V2[16];