diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/arm/internals.h | 5 | ||||
| -rw-r--r-- | target/arm/sve_helper.c | 14 | ||||
| -rw-r--r-- | target/arm/translate-sve.c | 17 |
3 files changed, 10 insertions, 26 deletions
diff --git a/target/arm/internals.h b/target/arm/internals.h index e633aff..a833e39 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -979,11 +979,6 @@ static inline int arm_num_ctx_cmps(ARMCPU *cpu) } } -/* Note make_memop_idx reserves 4 bits for mmu_idx, and MO_BSWAP is bit 3. - * Thus a TCGMemOpIdx, without any MO_ALIGN bits, fits in 8 bits. - */ -#define MEMOPIDX_SHIFT 8 - /** * v7m_using_psp: Return true if using process stack pointer * Return true if the CPU is currently using the process stack diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index f1870aa..116d535 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -4440,7 +4440,7 @@ void sve_ldN_r(CPUARMState *env, uint64_t *vg, const target_ulong addr, sve_ldst1_host_fn *host_fn, sve_ldst1_tlb_fn *tlb_fn) { - const unsigned rd = extract32(desc, SIMD_DATA_SHIFT + MEMOPIDX_SHIFT, 5); + const unsigned rd = simd_data(desc); const intptr_t reg_max = simd_oprsz(desc); intptr_t reg_off, reg_last, mem_off; SVEContLdSt info; @@ -4696,7 +4696,7 @@ void sve_ldnfff1_r(CPUARMState *env, void *vg, const target_ulong addr, sve_ldst1_host_fn *host_fn, sve_ldst1_tlb_fn *tlb_fn) { - const unsigned rd = extract32(desc, SIMD_DATA_SHIFT + MEMOPIDX_SHIFT, 5); + const unsigned rd = simd_data(desc); void *vd = &env->vfp.zregs[rd]; const intptr_t reg_max = simd_oprsz(desc); intptr_t reg_off, mem_off, reg_last; @@ -4925,7 +4925,7 @@ void sve_stN_r(CPUARMState *env, uint64_t *vg, target_ulong addr, uint32_t desc, sve_ldst1_host_fn *host_fn, sve_ldst1_tlb_fn *tlb_fn) { - const unsigned rd = extract32(desc, SIMD_DATA_SHIFT + MEMOPIDX_SHIFT, 5); + const unsigned rd = simd_data(desc); const intptr_t reg_max = simd_oprsz(desc); intptr_t reg_off, reg_last, mem_off; SVEContLdSt info; @@ -5131,9 +5131,9 @@ void sve_ld1_z(CPUARMState *env, void *vd, uint64_t *vg, void *vm, sve_ldst1_host_fn *host_fn, sve_ldst1_tlb_fn *tlb_fn) { - const int scale = extract32(desc, SIMD_DATA_SHIFT + MEMOPIDX_SHIFT, 2); const int mmu_idx = cpu_mmu_index(env, false); const intptr_t reg_max = simd_oprsz(desc); + const int scale = simd_data(desc); ARMVectorReg scratch; intptr_t reg_off; SVEHostPage info, info2; @@ -5276,10 +5276,10 @@ void sve_ldff1_z(CPUARMState *env, void *vd, uint64_t *vg, void *vm, sve_ldst1_tlb_fn *tlb_fn) { const int mmu_idx = cpu_mmu_index(env, false); - const int scale = extract32(desc, SIMD_DATA_SHIFT + MEMOPIDX_SHIFT, 2); + const intptr_t reg_max = simd_oprsz(desc); + const int scale = simd_data(desc); const int esize = 1 << esz; const int msize = 1 << msz; - const intptr_t reg_max = simd_oprsz(desc); intptr_t reg_off; SVEHostPage info; target_ulong addr, in_page; @@ -5430,9 +5430,9 @@ void sve_st1_z(CPUARMState *env, void *vd, uint64_t *vg, void *vm, sve_ldst1_host_fn *host_fn, sve_ldst1_tlb_fn *tlb_fn) { - const int scale = extract32(desc, SIMD_DATA_SHIFT + MEMOPIDX_SHIFT, 2); const int mmu_idx = cpu_mmu_index(env, false); const intptr_t reg_max = simd_oprsz(desc); + const int scale = simd_data(desc); void *host[ARM_MAX_VQ * 4]; intptr_t reg_off, i; SVEHostPage info, info2; diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 6c8bda4..36816aa 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -4582,11 +4582,6 @@ static const uint8_t dtype_esz[16] = { 3, 2, 1, 3 }; -static TCGMemOpIdx sve_memopidx(DisasContext *s, int dtype) -{ - return make_memop_idx(s->be_data | dtype_mop[dtype], get_mem_index(s)); -} - static void do_mem_zpa(DisasContext *s, int zt, int pg, TCGv_i64 addr, int dtype, gen_helper_gvec_mem *fn) { @@ -4599,9 +4594,7 @@ static void do_mem_zpa(DisasContext *s, int zt, int pg, TCGv_i64 addr, * registers as pointers, so encode the regno into the data field. * For consistency, do this even for LD1. */ - desc = sve_memopidx(s, dtype); - desc |= zt << MEMOPIDX_SHIFT; - desc = simd_desc(vsz, vsz, desc); + desc = simd_desc(vsz, vsz, zt); t_desc = tcg_const_i32(desc); t_pg = tcg_temp_new_ptr(); @@ -4833,9 +4826,7 @@ static void do_ldrq(DisasContext *s, int zt, int pg, TCGv_i64 addr, int msz) int desc, poff; /* Load the first quadword using the normal predicated load helpers. */ - desc = sve_memopidx(s, msz_dtype(s, msz)); - desc |= zt << MEMOPIDX_SHIFT; - desc = simd_desc(16, 16, desc); + desc = simd_desc(16, 16, zt); t_desc = tcg_const_i32(desc); poff = pred_full_reg_offset(s, pg); @@ -5064,9 +5055,7 @@ static void do_mem_zpz(DisasContext *s, int zt, int pg, int zm, TCGv_i32 t_desc; int desc; - desc = sve_memopidx(s, msz_dtype(s, msz)); - desc |= scale << MEMOPIDX_SHIFT; - desc = simd_desc(vsz, vsz, desc); + desc = simd_desc(vsz, vsz, scale); t_desc = tcg_const_i32(desc); tcg_gen_addi_ptr(t_pg, cpu_env, pred_full_reg_offset(s, pg)); |