diff options
| -rw-r--r-- | target/hexagon/imported/alu.idef | 6 | ||||
| -rw-r--r-- | target/hexagon/macros.h | 19 | ||||
| -rw-r--r-- | target/hexagon/mmvec/macros.h | 2 | ||||
| -rw-r--r-- | target/hexagon/op_helper.c | 84 | ||||
| -rw-r--r-- | target/hexagon/op_helper.h | 9 | ||||
| -rw-r--r-- | target/hexagon/translate.c | 10 |
6 files changed, 50 insertions, 80 deletions
diff --git a/target/hexagon/imported/alu.idef b/target/hexagon/imported/alu.idef index 12d2aac5d4..b855676989 100644 --- a/target/hexagon/imported/alu.idef +++ b/target/hexagon/imported/alu.idef @@ -1142,9 +1142,9 @@ Q6INSN(A4_cround_rr,"Rd32=cround(Rs32,Rt32)",ATTRIBS(),"Convergent Round", {RdV tmp128 = fSHIFTR128(tmp128, SHIFT);\ DST = fCAST16S_8S(tmp128);\ } else {\ - size16s_t rndbit_128 = fCAST8S_16S((1LL << (SHIFT - 1))); \ - size16s_t src_128 = fCAST8S_16S(SRC); \ - size16s_t tmp128 = fADD128(src_128, rndbit_128);\ + rndbit_128 = fCAST8S_16S((1LL << (SHIFT - 1))); \ + src_128 = fCAST8S_16S(SRC); \ + tmp128 = fADD128(src_128, rndbit_128);\ tmp128 = fSHIFTR128(tmp128, SHIFT);\ DST = fCAST16S_8S(tmp128);\ } diff --git a/target/hexagon/macros.h b/target/hexagon/macros.h index b356d85792..9a51b5709b 100644 --- a/target/hexagon/macros.h +++ b/target/hexagon/macros.h @@ -173,15 +173,6 @@ #define MEM_STORE8(VA, DATA, SLOT) \ MEM_STORE8_FUNC(DATA)(tcg_env, VA, DATA, SLOT) #else -#define MEM_LOAD1s(VA) ((int8_t)mem_load1(env, pkt_has_store_s1, slot, VA)) -#define MEM_LOAD1u(VA) ((uint8_t)mem_load1(env, pkt_has_store_s1, slot, VA)) -#define MEM_LOAD2s(VA) ((int16_t)mem_load2(env, pkt_has_store_s1, slot, VA)) -#define MEM_LOAD2u(VA) ((uint16_t)mem_load2(env, pkt_has_store_s1, slot, VA)) -#define MEM_LOAD4s(VA) ((int32_t)mem_load4(env, pkt_has_store_s1, slot, VA)) -#define MEM_LOAD4u(VA) ((uint32_t)mem_load4(env, pkt_has_store_s1, slot, VA)) -#define MEM_LOAD8s(VA) ((int64_t)mem_load8(env, pkt_has_store_s1, slot, VA)) -#define MEM_LOAD8u(VA) ((uint64_t)mem_load8(env, pkt_has_store_s1, slot, VA)) - #define MEM_STORE1(VA, DATA, SLOT) log_store32(env, VA, DATA, 1, SLOT) #define MEM_STORE2(VA, DATA, SLOT) log_store32(env, VA, DATA, 2, SLOT) #define MEM_STORE4(VA, DATA, SLOT) log_store32(env, VA, DATA, 4, SLOT) @@ -530,8 +521,16 @@ static inline TCGv gen_read_ireg(TCGv result, TCGv val, int shift) #ifdef QEMU_GENERATE #define fLOAD(NUM, SIZE, SIGN, EA, DST) MEM_LOAD##SIZE##SIGN(DST, EA) #else +#define MEM_LOAD1 cpu_ldub_data_ra +#define MEM_LOAD2 cpu_lduw_data_ra +#define MEM_LOAD4 cpu_ldl_data_ra +#define MEM_LOAD8 cpu_ldq_data_ra + #define fLOAD(NUM, SIZE, SIGN, EA, DST) \ - DST = (size##SIZE##SIGN##_t)MEM_LOAD##SIZE##SIGN(EA) + do { \ + check_noshuf(env, pkt_has_store_s1, slot, EA, SIZE, GETPC()); \ + DST = (size##SIZE##SIGN##_t)MEM_LOAD##SIZE(env, EA, GETPC()); \ + } while (0) #endif #define fMEMOP(NUM, SIZE, SIGN, EA, FNTYPE, VALUE) diff --git a/target/hexagon/mmvec/macros.h b/target/hexagon/mmvec/macros.h index a655634fd1..1ceb9453ee 100644 --- a/target/hexagon/mmvec/macros.h +++ b/target/hexagon/mmvec/macros.h @@ -201,7 +201,7 @@ } while (0) #define SCATTER_OP_WRITE_TO_MEM(TYPE) \ do { \ - uintptr_t ra = GETPC(); \ + ra = GETPC(); \ for (int i = 0; i < sizeof(MMVector); i += sizeof(TYPE)) { \ if (test_bit(i, env->vtcm_log.mask)) { \ TYPE dst = 0; \ diff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c index 12967ac21e..da10ac5847 100644 --- a/target/hexagon/op_helper.c +++ b/target/hexagon/op_helper.c @@ -95,9 +95,8 @@ void HELPER(debug_check_store_width)(CPUHexagonState *env, int slot, int check) } } -void HELPER(commit_store)(CPUHexagonState *env, int slot_num) +static void commit_store(CPUHexagonState *env, int slot_num, uintptr_t ra) { - uintptr_t ra = GETPC(); uint8_t width = env->mem_log_stores[slot_num].width; target_ulong va = env->mem_log_stores[slot_num].va; @@ -119,6 +118,12 @@ void HELPER(commit_store)(CPUHexagonState *env, int slot_num) } } +void HELPER(commit_store)(CPUHexagonState *env, int slot_num) +{ + uintptr_t ra = GETPC(); + commit_store(env, slot_num, ra); +} + void HELPER(gather_store)(CPUHexagonState *env, uint32_t addr, int slot) { mem_gather_store(env, addr, slot); @@ -127,10 +132,9 @@ void HELPER(gather_store)(CPUHexagonState *env, uint32_t addr, int slot) void HELPER(commit_hvx_stores)(CPUHexagonState *env) { uintptr_t ra = GETPC(); - int i; /* Normal (possibly masked) vector store */ - for (i = 0; i < VSTORES_MAX; i++) { + for (int i = 0; i < VSTORES_MAX; i++) { if (env->vstore_pending[i]) { env->vstore_pending[i] = 0; target_ulong va = env->vstore[i].va; @@ -157,7 +161,7 @@ void HELPER(commit_hvx_stores)(CPUHexagonState *env) g_assert_not_reached(); } } else { - for (i = 0; i < sizeof(MMVector); i++) { + for (int i = 0; i < sizeof(MMVector); i++) { if (test_bit(i, env->vtcm_log.mask)) { cpu_stb_data_ra(env, env->vtcm_log.va[i], env->vtcm_log.data.ub[i], ra); @@ -467,13 +471,12 @@ int32_t HELPER(cabacdecbin_pred)(int64_t RssV, int64_t RttV) } static void probe_store(CPUHexagonState *env, int slot, int mmu_idx, - bool is_predicated) + bool is_predicated, uintptr_t retaddr) { if (!is_predicated || !(env->slot_cancelled & (1 << slot))) { size1u_t width = env->mem_log_stores[slot].width; target_ulong va = env->mem_log_stores[slot].va; - uintptr_t ra = GETPC(); - probe_write(env, va, width, mmu_idx, ra); + probe_write(env, va, width, mmu_idx, retaddr); } } @@ -494,16 +497,15 @@ void HELPER(probe_pkt_scalar_store_s0)(CPUHexagonState *env, int args) int mmu_idx = FIELD_EX32(args, PROBE_PKT_SCALAR_STORE_S0, MMU_IDX); bool is_predicated = FIELD_EX32(args, PROBE_PKT_SCALAR_STORE_S0, IS_PREDICATED); - probe_store(env, 0, mmu_idx, is_predicated); + uintptr_t ra = GETPC(); + probe_store(env, 0, mmu_idx, is_predicated, ra); } -void HELPER(probe_hvx_stores)(CPUHexagonState *env, int mmu_idx) +static void probe_hvx_stores(CPUHexagonState *env, int mmu_idx, + uintptr_t retaddr) { - uintptr_t retaddr = GETPC(); - int i; - /* Normal (possibly masked) vector store */ - for (i = 0; i < VSTORES_MAX; i++) { + for (int i = 0; i < VSTORES_MAX; i++) { if (env->vstore_pending[i]) { target_ulong va = env->vstore[i].va; int size = env->vstore[i].size; @@ -538,6 +540,12 @@ void HELPER(probe_hvx_stores)(CPUHexagonState *env, int mmu_idx) } } +void HELPER(probe_hvx_stores)(CPUHexagonState *env, int mmu_idx) +{ + uintptr_t retaddr = GETPC(); + probe_hvx_stores(env, mmu_idx, retaddr); +} + void HELPER(probe_pkt_scalar_hvx_stores)(CPUHexagonState *env, int mask) { bool has_st0 = FIELD_EX32(mask, PROBE_PKT_SCALAR_HVX_STORES, HAS_ST0); @@ -547,18 +555,20 @@ void HELPER(probe_pkt_scalar_hvx_stores)(CPUHexagonState *env, int mask) bool s0_is_pred = FIELD_EX32(mask, PROBE_PKT_SCALAR_HVX_STORES, S0_IS_PRED); bool s1_is_pred = FIELD_EX32(mask, PROBE_PKT_SCALAR_HVX_STORES, S1_IS_PRED); int mmu_idx = FIELD_EX32(mask, PROBE_PKT_SCALAR_HVX_STORES, MMU_IDX); + uintptr_t ra = GETPC(); if (has_st0) { - probe_store(env, 0, mmu_idx, s0_is_pred); + probe_store(env, 0, mmu_idx, s0_is_pred, ra); } if (has_st1) { - probe_store(env, 1, mmu_idx, s1_is_pred); + probe_store(env, 1, mmu_idx, s1_is_pred, ra); } if (has_hvx_stores) { - HELPER(probe_hvx_stores)(env, mmu_idx); + probe_hvx_stores(env, mmu_idx, ra); } } +#ifndef CONFIG_HEXAGON_IDEF_PARSER /* * mem_noshuf * Section 5.5 of the Hexagon V67 Programmer's Reference Manual @@ -567,46 +577,16 @@ void HELPER(probe_pkt_scalar_hvx_stores)(CPUHexagonState *env, int mask) * wasn't cancelled), we have to do the store first. */ static void check_noshuf(CPUHexagonState *env, bool pkt_has_store_s1, - uint32_t slot, target_ulong vaddr, int size) + uint32_t slot, target_ulong vaddr, int size, + uintptr_t ra) { if (slot == 0 && pkt_has_store_s1 && ((env->slot_cancelled & (1 << 1)) == 0)) { - HELPER(probe_noshuf_load)(env, vaddr, size, MMU_USER_IDX); - HELPER(commit_store)(env, 1); + probe_read(env, vaddr, size, MMU_USER_IDX, ra); + commit_store(env, 1, ra); } } - -uint8_t mem_load1(CPUHexagonState *env, bool pkt_has_store_s1, - uint32_t slot, target_ulong vaddr) -{ - uintptr_t ra = GETPC(); - check_noshuf(env, pkt_has_store_s1, slot, vaddr, 1); - return cpu_ldub_data_ra(env, vaddr, ra); -} - -uint16_t mem_load2(CPUHexagonState *env, bool pkt_has_store_s1, - uint32_t slot, target_ulong vaddr) -{ - uintptr_t ra = GETPC(); - check_noshuf(env, pkt_has_store_s1, slot, vaddr, 2); - return cpu_lduw_data_ra(env, vaddr, ra); -} - -uint32_t mem_load4(CPUHexagonState *env, bool pkt_has_store_s1, - uint32_t slot, target_ulong vaddr) -{ - uintptr_t ra = GETPC(); - check_noshuf(env, pkt_has_store_s1, slot, vaddr, 4); - return cpu_ldl_data_ra(env, vaddr, ra); -} - -uint64_t mem_load8(CPUHexagonState *env, bool pkt_has_store_s1, - uint32_t slot, target_ulong vaddr) -{ - uintptr_t ra = GETPC(); - check_noshuf(env, pkt_has_store_s1, slot, vaddr, 8); - return cpu_ldq_data_ra(env, vaddr, ra); -} +#endif /* Floating point */ float64 HELPER(conv_sf2df)(CPUHexagonState *env, float32 RsV) diff --git a/target/hexagon/op_helper.h b/target/hexagon/op_helper.h index 8f3764d15e..66119cf3d4 100644 --- a/target/hexagon/op_helper.h +++ b/target/hexagon/op_helper.h @@ -19,15 +19,6 @@ #define HEXAGON_OP_HELPER_H /* Misc functions */ -uint8_t mem_load1(CPUHexagonState *env, bool pkt_has_store_s1, - uint32_t slot, target_ulong vaddr); -uint16_t mem_load2(CPUHexagonState *env, bool pkt_has_store_s1, - uint32_t slot, target_ulong vaddr); -uint32_t mem_load4(CPUHexagonState *env, bool pkt_has_store_s1, - uint32_t slot, target_ulong vaddr); -uint64_t mem_load8(CPUHexagonState *env, bool pkt_has_store_s1, - uint32_t slot, target_ulong vaddr); - void log_store64(CPUHexagonState *env, target_ulong addr, int64_t val, int width, int slot); void log_store32(CPUHexagonState *env, target_ulong addr, diff --git a/target/hexagon/translate.c b/target/hexagon/translate.c index 663b7bbc3a..666c061180 100644 --- a/target/hexagon/translate.c +++ b/target/hexagon/translate.c @@ -553,7 +553,7 @@ static void gen_start_packet(DisasContext *ctx) /* Preload the predicated registers into get_result_gpr(ctx, i) */ if (ctx->need_commit && !bitmap_empty(ctx->predicated_regs, TOTAL_PER_THREAD_REGS)) { - int i = find_first_bit(ctx->predicated_regs, TOTAL_PER_THREAD_REGS); + i = find_first_bit(ctx->predicated_regs, TOTAL_PER_THREAD_REGS); while (i < TOTAL_PER_THREAD_REGS) { tcg_gen_mov_tl(get_result_gpr(ctx, i), hex_gpr[i]); i = find_next_bit(ctx->predicated_regs, TOTAL_PER_THREAD_REGS, @@ -566,7 +566,7 @@ static void gen_start_packet(DisasContext *ctx) * Only endloop instructions conditionally write to pred registers */ if (ctx->need_commit && pkt->pkt_has_endloop) { - for (int i = 0; i < ctx->preg_log_idx; i++) { + for (i = 0; i < ctx->preg_log_idx; i++) { int pred_num = ctx->preg_log[i]; ctx->new_pred_value[pred_num] = tcg_temp_new(); tcg_gen_mov_tl(ctx->new_pred_value[pred_num], hex_pred[pred_num]); @@ -575,7 +575,7 @@ static void gen_start_packet(DisasContext *ctx) /* Preload the predicated HVX registers into future_VRegs and tmp_VRegs */ if (!bitmap_empty(ctx->predicated_future_vregs, NUM_VREGS)) { - int i = find_first_bit(ctx->predicated_future_vregs, NUM_VREGS); + i = find_first_bit(ctx->predicated_future_vregs, NUM_VREGS); while (i < NUM_VREGS) { const intptr_t VdV_off = ctx_future_vreg_off(ctx, i, 1, true); @@ -588,7 +588,7 @@ static void gen_start_packet(DisasContext *ctx) } } if (!bitmap_empty(ctx->predicated_tmp_vregs, NUM_VREGS)) { - int i = find_first_bit(ctx->predicated_tmp_vregs, NUM_VREGS); + i = find_first_bit(ctx->predicated_tmp_vregs, NUM_VREGS); while (i < NUM_VREGS) { const intptr_t VdV_off = ctx_tmp_vreg_off(ctx, i, 1, true); @@ -1228,7 +1228,7 @@ void hexagon_translate_init(void) offsetof(CPUHexagonState, mem_log_stores[i].data64), store_val64_names[i]); } - for (int i = 0; i < VSTORES_MAX; i++) { + for (i = 0; i < VSTORES_MAX; i++) { snprintf(vstore_addr_names[i], NAME_LEN, "vstore_addr_%d", i); hex_vstore_addr[i] = tcg_global_mem_new(tcg_env, offsetof(CPUHexagonState, vstore[i].va), |