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target/ppc: implement complete set of Vsr* macros

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This prepares us for eliminating the use of direct array access within the VMX
instruction implementations.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Mark Cave-Ayland 2019-01-27 09:02:59 +00:00 committed by David Gibson
parent a28b9a5a8d
commit 9c86cb0d79
1 changed files with 8 additions and 1 deletions
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9
target/ppc/internal.h
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@ -206,16 +206,23 @@ EXTRACT_HELPER_SPLIT_3(DCMX_XV, 5, 16, 0, 1, 2, 5, 1, 6, 6);
#if defined(HOST_WORDS_BIGENDIAN)
#define VsrB(i) u8[i]
#define VsrSB(i) s8[i]
#define VsrH(i) u16[i]
#define VsrSH(i) s16[i]
#define VsrW(i) u32[i]
#define VsrSW(i) s32[i]
#define VsrD(i) u64[i]
#define VsrSD(i) s64[i]
#else
#define VsrB(i) u8[15 - (i)]
#define VsrSB(i) s8[15 - (i)]
#define VsrH(i) u16[7 - (i)]
#define VsrSH(i) s16[7 - (i)]
#define VsrW(i) u32[3 - (i)]
#define VsrSW(i) s32[3 - (i)]
#define VsrD(i) u64[1 - (i)]
#define VsrSD(i) s64[1 - (i)]
#endif
static inline void getVSR(int n, ppc_vsr_t *vsr, CPUPPCState *env)
{
vsr->VsrD(0) = env->vsr[n].u64[0];