target/ppc: decode target register in VSX_EXTRACT_INSERT at translation time
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20190616123751.781-15-mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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@ -534,8 +534,8 @@ DEF_HELPER_3(xvrspip, void, env, vsr, vsr)
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DEF_HELPER_3(xvrspiz, void, env, vsr, vsr)
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DEF_HELPER_4(xxperm, void, env, vsr, vsr, vsr)
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DEF_HELPER_4(xxpermr, void, env, vsr, vsr, vsr)
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DEF_HELPER_4(xxextractuw, void, env, tl, tl, i32)
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DEF_HELPER_4(xxinsertw, void, env, tl, tl, i32)
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DEF_HELPER_4(xxextractuw, void, env, vsr, vsr, i32)
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DEF_HELPER_4(xxinsertw, void, env, vsr, vsr, i32)
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DEF_HELPER_3(xvxsigsp, void, env, vsr, vsr)
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DEF_HELPER_2(efscfsi, i32, env, i32)
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@ -1899,11 +1899,9 @@ VEXTRACT(uw, u32)
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VEXTRACT(d, u64)
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#undef VEXTRACT
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void helper_xxextractuw(CPUPPCState *env, target_ulong xtn,
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target_ulong xbn, uint32_t index)
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void helper_xxextractuw(CPUPPCState *env, ppc_vsr_t *xt,
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ppc_vsr_t *xb, uint32_t index)
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{
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ppc_vsr_t *xt = &env->vsr[xtn];
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ppc_vsr_t *xb = &env->vsr[xbn];
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ppc_vsr_t t = { };
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size_t es = sizeof(uint32_t);
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uint32_t ext_index;
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@ -1917,11 +1915,9 @@ void helper_xxextractuw(CPUPPCState *env, target_ulong xtn,
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*xt = t;
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}
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void helper_xxinsertw(CPUPPCState *env, target_ulong xtn,
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target_ulong xbn, uint32_t index)
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void helper_xxinsertw(CPUPPCState *env, ppc_vsr_t *xt,
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ppc_vsr_t *xb, uint32_t index)
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{
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ppc_vsr_t *xt = &env->vsr[xtn];
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ppc_vsr_t *xb = &env->vsr[xbn];
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ppc_vsr_t t = *xt;
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size_t es = sizeof(uint32_t);
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int ins_index, i = 0;
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@ -1632,7 +1632,7 @@ static void gen_xxsldwi(DisasContext *ctx)
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#define VSX_EXTRACT_INSERT(name) \
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static void gen_##name(DisasContext *ctx) \
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{ \
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TCGv xt, xb; \
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TCGv_ptr xt, xb; \
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TCGv_i32 t0; \
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TCGv_i64 t1; \
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uint8_t uimm = UIMM4(ctx->opcode); \
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@ -1641,8 +1641,8 @@ static void gen_##name(DisasContext *ctx) \
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gen_exception(ctx, POWERPC_EXCP_VSXU); \
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return; \
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} \
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xt = tcg_const_tl(xT(ctx->opcode)); \
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xb = tcg_const_tl(xB(ctx->opcode)); \
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xt = gen_vsr_ptr(xT(ctx->opcode)); \
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xb = gen_vsr_ptr(xB(ctx->opcode)); \
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t0 = tcg_temp_new_i32(); \
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t1 = tcg_temp_new_i64(); \
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/* \
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@ -1657,8 +1657,8 @@ static void gen_##name(DisasContext *ctx) \
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} \
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tcg_gen_movi_i32(t0, uimm); \
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gen_helper_##name(cpu_env, xt, xb, t0); \
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tcg_temp_free(xb); \
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tcg_temp_free(xt); \
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tcg_temp_free_ptr(xb); \
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tcg_temp_free_ptr(xt); \
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tcg_temp_free_i32(t0); \
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tcg_temp_free_i64(t1); \
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}
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