From 0d5bede4680c88a02213c3cc13dd7a74453a71b5 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 2 May 2023 10:22:23 +0100 Subject: [PATCH] target/mips: Add missing default_tcg_memop_mask Memory operations that are not already aligned, or otherwise marked up, require addition of ctx->default_tcg_memop_mask. Signed-off-by: Richard Henderson --- target/mips/tcg/micromips_translate.c.inc | 24 ++++++++++++++++-------- target/mips/tcg/mips16e_translate.c.inc | 18 ++++++++++++------ target/mips/tcg/mxu_translate.c | 3 ++- target/mips/tcg/nanomips_translate.c.inc | 25 ++++++++++++------------- 4 files changed, 42 insertions(+), 28 deletions(-) diff --git a/target/mips/tcg/micromips_translate.c.inc b/target/mips/tcg/micromips_translate.c.inc index e8b193aeda..211d102cf6 100644 --- a/target/mips/tcg/micromips_translate.c.inc +++ b/target/mips/tcg/micromips_translate.c.inc @@ -977,20 +977,24 @@ static void gen_ldst_pair(DisasContext *ctx, uint32_t opc, int rd, gen_reserved_instruction(ctx); return; } - tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TESL); + tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TESL | + ctx->default_tcg_memop_mask); gen_store_gpr(t1, rd); tcg_gen_movi_tl(t1, 4); gen_op_addr_add(ctx, t0, t0, t1); - tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TESL); + tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TESL | + ctx->default_tcg_memop_mask); gen_store_gpr(t1, rd + 1); break; case SWP: gen_load_gpr(t1, rd); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL | + ctx->default_tcg_memop_mask); tcg_gen_movi_tl(t1, 4); gen_op_addr_add(ctx, t0, t0, t1); gen_load_gpr(t1, rd + 1); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL | + ctx->default_tcg_memop_mask); break; #ifdef TARGET_MIPS64 case LDP: @@ -998,20 +1002,24 @@ static void gen_ldst_pair(DisasContext *ctx, uint32_t opc, int rd, gen_reserved_instruction(ctx); return; } - tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TEUQ); + tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TEUQ | + ctx->default_tcg_memop_mask); gen_store_gpr(t1, rd); tcg_gen_movi_tl(t1, 8); gen_op_addr_add(ctx, t0, t0, t1); - tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TEUQ); + tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TEUQ | + ctx->default_tcg_memop_mask); gen_store_gpr(t1, rd + 1); break; case SDP: gen_load_gpr(t1, rd); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUQ); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUQ | + ctx->default_tcg_memop_mask); tcg_gen_movi_tl(t1, 8); gen_op_addr_add(ctx, t0, t0, t1); gen_load_gpr(t1, rd + 1); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUQ); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUQ | + ctx->default_tcg_memop_mask); break; #endif } diff --git a/target/mips/tcg/mips16e_translate.c.inc b/target/mips/tcg/mips16e_translate.c.inc index 602f5f0c02..5cffe0e412 100644 --- a/target/mips/tcg/mips16e_translate.c.inc +++ b/target/mips/tcg/mips16e_translate.c.inc @@ -172,22 +172,26 @@ static void gen_mips16_save(DisasContext *ctx, case 4: gen_base_offset_addr(ctx, t0, 29, 12); gen_load_gpr(t1, 7); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL | + ctx->default_tcg_memop_mask); /* Fall through */ case 3: gen_base_offset_addr(ctx, t0, 29, 8); gen_load_gpr(t1, 6); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL | + ctx->default_tcg_memop_mask); /* Fall through */ case 2: gen_base_offset_addr(ctx, t0, 29, 4); gen_load_gpr(t1, 5); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL | + ctx->default_tcg_memop_mask); /* Fall through */ case 1: gen_base_offset_addr(ctx, t0, 29, 0); gen_load_gpr(t1, 4); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL | + ctx->default_tcg_memop_mask); } gen_load_gpr(t0, 29); @@ -196,7 +200,8 @@ static void gen_mips16_save(DisasContext *ctx, tcg_gen_movi_tl(t2, -4); \ gen_op_addr_add(ctx, t0, t0, t2); \ gen_load_gpr(t1, reg); \ - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL); \ + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL | \ + ctx->default_tcg_memop_mask); \ } while (0) if (do_ra) { @@ -298,7 +303,8 @@ static void gen_mips16_restore(DisasContext *ctx, #define DECR_AND_LOAD(reg) do { \ tcg_gen_movi_tl(t2, -4); \ gen_op_addr_add(ctx, t0, t0, t2); \ - tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TESL); \ + tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TESL | \ + ctx->default_tcg_memop_mask); \ gen_store_gpr(t1, reg); \ } while (0) diff --git a/target/mips/tcg/mxu_translate.c b/target/mips/tcg/mxu_translate.c index bdd20709c0..be038b5f07 100644 --- a/target/mips/tcg/mxu_translate.c +++ b/target/mips/tcg/mxu_translate.c @@ -831,7 +831,8 @@ static void gen_mxu_s32ldd_s32lddr(DisasContext *ctx) tcg_gen_ori_tl(t1, t1, 0xFFFFF000); } tcg_gen_add_tl(t1, t0, t1); - tcg_gen_qemu_ld_tl(t1, t1, ctx->mem_idx, MO_TESL ^ (sel * MO_BSWAP)); + tcg_gen_qemu_ld_tl(t1, t1, ctx->mem_idx, (MO_TESL ^ (sel * MO_BSWAP)) | + ctx->default_tcg_memop_mask); gen_store_mxu_gpr(t1, XRa); } diff --git a/target/mips/tcg/nanomips_translate.c.inc b/target/mips/tcg/nanomips_translate.c.inc index e08343414c..b96dcd2ae9 100644 --- a/target/mips/tcg/nanomips_translate.c.inc +++ b/target/mips/tcg/nanomips_translate.c.inc @@ -2641,52 +2641,49 @@ static void gen_p_lsx(DisasContext *ctx, int rd, int rs, int rt) switch (extract32(ctx->opcode, 7, 4)) { case NM_LBX: - tcg_gen_qemu_ld_tl(t0, t0, ctx->mem_idx, - MO_SB); + tcg_gen_qemu_ld_tl(t0, t0, ctx->mem_idx, MO_SB); gen_store_gpr(t0, rd); break; case NM_LHX: /*case NM_LHXS:*/ tcg_gen_qemu_ld_tl(t0, t0, ctx->mem_idx, - MO_TESW); + MO_TESW | ctx->default_tcg_memop_mask); gen_store_gpr(t0, rd); break; case NM_LWX: /*case NM_LWXS:*/ tcg_gen_qemu_ld_tl(t0, t0, ctx->mem_idx, - MO_TESL); + MO_TESL | ctx->default_tcg_memop_mask); gen_store_gpr(t0, rd); break; case NM_LBUX: - tcg_gen_qemu_ld_tl(t0, t0, ctx->mem_idx, - MO_UB); + tcg_gen_qemu_ld_tl(t0, t0, ctx->mem_idx, MO_UB); gen_store_gpr(t0, rd); break; case NM_LHUX: /*case NM_LHUXS:*/ tcg_gen_qemu_ld_tl(t0, t0, ctx->mem_idx, - MO_TEUW); + MO_TEUW | ctx->default_tcg_memop_mask); gen_store_gpr(t0, rd); break; case NM_SBX: check_nms(ctx); gen_load_gpr(t1, rd); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, - MO_8); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_8); break; case NM_SHX: /*case NM_SHXS:*/ check_nms(ctx); gen_load_gpr(t1, rd); tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, - MO_TEUW); + MO_TEUW | ctx->default_tcg_memop_mask); break; case NM_SWX: /*case NM_SWXS:*/ check_nms(ctx); gen_load_gpr(t1, rd); tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, - MO_TEUL); + MO_TEUL | ctx->default_tcg_memop_mask); break; case NM_LWC1X: /*case NM_LWC1XS:*/ @@ -3739,7 +3736,8 @@ static int decode_nanomips_32_48_opc(CPUMIPSState *env, DisasContext *ctx) addr_off); tcg_gen_movi_tl(t0, addr); - tcg_gen_qemu_ld_tl(cpu_gpr[rt], t0, ctx->mem_idx, MO_TESL); + tcg_gen_qemu_ld_tl(cpu_gpr[rt], t0, ctx->mem_idx, + MO_TESL | ctx->default_tcg_memop_mask); } break; case NM_SWPC48: @@ -3755,7 +3753,8 @@ static int decode_nanomips_32_48_opc(CPUMIPSState *env, DisasContext *ctx) tcg_gen_movi_tl(t0, addr); gen_load_gpr(t1, rt); - tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, MO_TEUL); + tcg_gen_qemu_st_tl(t1, t0, ctx->mem_idx, + MO_TEUL | ctx->default_tcg_memop_mask); } break; default: -- 2.11.4.GIT