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Tue, 14 Sep 2021 08:53:43 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PULL v3 01/44] accel/tcg: Add DisasContextBase argument to translator_ld* Date: Tue, 14 Sep 2021 08:53:42 -0700 Message-Id: <20210914155342.1296339-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210914155342.1296339-1-richard.henderson@linaro.org> References: <20210914155342.1296339-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::1034; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1034.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, Ilya Leoshkevich Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: Ilya Leoshkevich Signed-off-by: Ilya Leoshkevich [rth: Split out of a larger patch.] Signed-off-by: Richard Henderson --- include/exec/translator.h | 9 +++++---- target/arm/arm_ldst.h | 12 ++++++------ target/alpha/translate.c | 2 +- target/arm/translate-a64.c | 2 +- target/arm/translate.c | 9 +++++---- target/hexagon/translate.c | 3 ++- target/hppa/translate.c | 2 +- target/i386/tcg/translate.c | 10 +++++----- target/m68k/translate.c | 2 +- target/mips/tcg/translate.c | 8 ++++---- target/openrisc/translate.c | 2 +- target/ppc/translate.c | 5 +++-- target/riscv/translate.c | 5 +++-- target/s390x/tcg/translate.c | 16 +++++++++------- target/sh4/translate.c | 4 ++-- target/sparc/translate.c | 2 +- target/xtensa/translate.c | 5 +++-- target/mips/tcg/micromips_translate.c.inc | 2 +- target/mips/tcg/mips16e_translate.c.inc | 4 ++-- target/mips/tcg/nanomips_translate.c.inc | 4 ++-- 20 files changed, 58 insertions(+), 50 deletions(-) -- 2.25.1 diff --git a/include/exec/translator.h b/include/exec/translator.h index d318803267..6c054e8d05 100644 --- a/include/exec/translator.h +++ b/include/exec/translator.h @@ -157,7 +157,8 @@ bool translator_use_goto_tb(DisasContextBase *db, target_ulong dest); #define GEN_TRANSLATOR_LD(fullname, type, load_fn, swap_fn) \ static inline type \ - fullname ## _swap(CPUArchState *env, abi_ptr pc, bool do_swap) \ + fullname ## _swap(CPUArchState *env, DisasContextBase *dcbase, \ + abi_ptr pc, bool do_swap) \ { \ type ret = load_fn(env, pc); \ if (do_swap) { \ @@ -166,10 +167,10 @@ bool translator_use_goto_tb(DisasContextBase *db, target_ulong dest); plugin_insn_append(&ret, sizeof(ret)); \ return ret; \ } \ - \ - static inline type fullname(CPUArchState *env, abi_ptr pc) \ + static inline type fullname(CPUArchState *env, \ + DisasContextBase *dcbase, abi_ptr pc) \ { \ - return fullname ## _swap(env, pc, false); \ + return fullname ## _swap(env, dcbase, pc, false); \ } GEN_TRANSLATOR_LD(translator_ldub, uint8_t, cpu_ldub_code, /* no swap */) diff --git a/target/arm/arm_ldst.h b/target/arm/arm_ldst.h index 057160e8da..cee0548a1c 100644 --- a/target/arm/arm_ldst.h +++ b/target/arm/arm_ldst.h @@ -24,15 +24,15 @@ #include "qemu/bswap.h" /* Load an instruction and return it in the standard little-endian order */ -static inline uint32_t arm_ldl_code(CPUARMState *env, target_ulong addr, - bool sctlr_b) +static inline uint32_t arm_ldl_code(CPUARMState *env, DisasContextBase *s, + target_ulong addr, bool sctlr_b) { - return translator_ldl_swap(env, addr, bswap_code(sctlr_b)); + return translator_ldl_swap(env, s, addr, bswap_code(sctlr_b)); } /* Ditto, for a halfword (Thumb) instruction */ -static inline uint16_t arm_lduw_code(CPUARMState *env, target_ulong addr, - bool sctlr_b) +static inline uint16_t arm_lduw_code(CPUARMState *env, DisasContextBase* s, + target_ulong addr, bool sctlr_b) { #ifndef CONFIG_USER_ONLY /* In big-endian (BE32) mode, adjacent Thumb instructions have been swapped @@ -41,7 +41,7 @@ static inline uint16_t arm_lduw_code(CPUARMState *env, target_ulong addr, addr ^= 2; } #endif - return translator_lduw_swap(env, addr, bswap_code(sctlr_b)); + return translator_lduw_swap(env, s, addr, bswap_code(sctlr_b)); } #endif diff --git a/target/alpha/translate.c b/target/alpha/translate.c index de6c0a8439..b034206688 100644 --- a/target/alpha/translate.c +++ b/target/alpha/translate.c @@ -2971,7 +2971,7 @@ static void alpha_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu) { DisasContext *ctx = container_of(dcbase, DisasContext, base); CPUAlphaState *env = cpu->env_ptr; - uint32_t insn = translator_ldl(env, ctx->base.pc_next); + uint32_t insn = translator_ldl(env, &ctx->base, ctx->base.pc_next); ctx->base.pc_next += 4; ctx->base.is_jmp = translate_one(ctx, insn); diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 333bc836b2..ab6b346e35 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -14772,7 +14772,7 @@ static void aarch64_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu) } s->pc_curr = s->base.pc_next; - insn = arm_ldl_code(env, s->base.pc_next, s->sctlr_b); + insn = arm_ldl_code(env, &s->base, s->base.pc_next, s->sctlr_b); s->insn = insn; s->base.pc_next += 4; diff --git a/target/arm/translate.c b/target/arm/translate.c index 435c659723..caefb1e1a1 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -9312,7 +9312,7 @@ static bool insn_crosses_page(CPUARMState *env, DisasContext *s) * boundary, so we cross the page if the first 16 bits indicate * that this is a 32 bit insn. */ - uint16_t insn = arm_lduw_code(env, s->base.pc_next, s->sctlr_b); + uint16_t insn = arm_lduw_code(env, &s->base, s->base.pc_next, s->sctlr_b); return !thumb_insn_is_16bit(s, s->base.pc_next, insn); } @@ -9551,7 +9551,7 @@ static void arm_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu) } dc->pc_curr = dc->base.pc_next; - insn = arm_ldl_code(env, dc->base.pc_next, dc->sctlr_b); + insn = arm_ldl_code(env, &dc->base, dc->base.pc_next, dc->sctlr_b); dc->insn = insn; dc->base.pc_next += 4; disas_arm_insn(dc, insn); @@ -9621,11 +9621,12 @@ static void thumb_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu) } dc->pc_curr = dc->base.pc_next; - insn = arm_lduw_code(env, dc->base.pc_next, dc->sctlr_b); + insn = arm_lduw_code(env, &dc->base, dc->base.pc_next, dc->sctlr_b); is_16bit = thumb_insn_is_16bit(dc, dc->base.pc_next, insn); dc->base.pc_next += 2; if (!is_16bit) { - uint32_t insn2 = arm_lduw_code(env, dc->base.pc_next, dc->sctlr_b); + uint32_t insn2 = arm_lduw_code(env, &dc->base, dc->base.pc_next, + dc->sctlr_b); insn = insn << 16 | insn2; dc->base.pc_next += 2; diff --git a/target/hexagon/translate.c b/target/hexagon/translate.c index 54fdcaa5e8..6fb4e6853c 100644 --- a/target/hexagon/translate.c +++ b/target/hexagon/translate.c @@ -112,7 +112,8 @@ static int read_packet_words(CPUHexagonState *env, DisasContext *ctx, memset(words, 0, PACKET_WORDS_MAX * sizeof(uint32_t)); for (nwords = 0; !found_end && nwords < PACKET_WORDS_MAX; nwords++) { words[nwords] = - translator_ldl(env, ctx->base.pc_next + nwords * sizeof(uint32_t)); + translator_ldl(env, &ctx->base, + ctx->base.pc_next + nwords * sizeof(uint32_t)); found_end = is_packet_end(words[nwords]); } if (!found_end) { diff --git a/target/hppa/translate.c b/target/hppa/translate.c index b18150ef8d..3ce22cdd09 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -4177,7 +4177,7 @@ static void hppa_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs) { /* Always fetch the insn, even if nullified, so that we check the page permissions for execute. */ - uint32_t insn = translator_ldl(env, ctx->base.pc_next); + uint32_t insn = translator_ldl(env, &ctx->base, ctx->base.pc_next); /* Set up the IA queue for the next insn. This will be overwritten by a branch. */ diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index aacb605eee..a46be75b00 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -2028,28 +2028,28 @@ static uint64_t advance_pc(CPUX86State *env, DisasContext *s, int num_bytes) static inline uint8_t x86_ldub_code(CPUX86State *env, DisasContext *s) { - return translator_ldub(env, advance_pc(env, s, 1)); + return translator_ldub(env, &s->base, advance_pc(env, s, 1)); } static inline int16_t x86_ldsw_code(CPUX86State *env, DisasContext *s) { - return translator_ldsw(env, advance_pc(env, s, 2)); + return translator_ldsw(env, &s->base, advance_pc(env, s, 2)); } static inline uint16_t x86_lduw_code(CPUX86State *env, DisasContext *s) { - return translator_lduw(env, advance_pc(env, s, 2)); + return translator_lduw(env, &s->base, advance_pc(env, s, 2)); } static inline uint32_t x86_ldl_code(CPUX86State *env, DisasContext *s) { - return translator_ldl(env, advance_pc(env, s, 4)); + return translator_ldl(env, &s->base, advance_pc(env, s, 4)); } #ifdef TARGET_X86_64 static inline uint64_t x86_ldq_code(CPUX86State *env, DisasContext *s) { - return translator_ldq(env, advance_pc(env, s, 8)); + return translator_ldq(env, &s->base, advance_pc(env, s, 8)); } #endif diff --git a/target/m68k/translate.c b/target/m68k/translate.c index c34d9aed61..50a55f949c 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -415,7 +415,7 @@ static TCGv gen_ldst(DisasContext *s, int opsize, TCGv addr, TCGv val, static inline uint16_t read_im16(CPUM68KState *env, DisasContext *s) { uint16_t im; - im = translator_lduw(env, s->pc); + im = translator_lduw(env, &s->base, s->pc); s->pc += 2; return im; } diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c index 6f4a9a839c..148afec9dc 100644 --- a/target/mips/tcg/translate.c +++ b/target/mips/tcg/translate.c @@ -16041,17 +16041,17 @@ static void mips_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs) is_slot = ctx->hflags & MIPS_HFLAG_BMASK; if (ctx->insn_flags & ISA_NANOMIPS32) { - ctx->opcode = translator_lduw(env, ctx->base.pc_next); + ctx->opcode = translator_lduw(env, &ctx->base, ctx->base.pc_next); insn_bytes = decode_isa_nanomips(env, ctx); } else if (!(ctx->hflags & MIPS_HFLAG_M16)) { - ctx->opcode = translator_ldl(env, ctx->base.pc_next); + ctx->opcode = translator_ldl(env, &ctx->base, ctx->base.pc_next); insn_bytes = 4; decode_opc(env, ctx); } else if (ctx->insn_flags & ASE_MICROMIPS) { - ctx->opcode = translator_lduw(env, ctx->base.pc_next); + ctx->opcode = translator_lduw(env, &ctx->base, ctx->base.pc_next); insn_bytes = decode_isa_micromips(env, ctx); } else if (ctx->insn_flags & ASE_MIPS16) { - ctx->opcode = translator_lduw(env, ctx->base.pc_next); + ctx->opcode = translator_lduw(env, &ctx->base, ctx->base.pc_next); insn_bytes = decode_ase_mips16e(env, ctx); } else { gen_reserved_instruction(ctx); diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c index d6ea536744..5f3d430245 100644 --- a/target/openrisc/translate.c +++ b/target/openrisc/translate.c @@ -1613,7 +1613,7 @@ static void openrisc_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs) { DisasContext *dc = container_of(dcbase, DisasContext, base); OpenRISCCPU *cpu = OPENRISC_CPU(cs); - uint32_t insn = translator_ldl(&cpu->env, dc->base.pc_next); + uint32_t insn = translator_ldl(&cpu->env, &dc->base, dc->base.pc_next); if (!decode(dc, insn)) { gen_illegal_exception(dc); diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 171b216e17..5d8b06bd80 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -8585,7 +8585,7 @@ static void ppc_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs) ctx->base.pc_next, ctx->mem_idx, (int)msr_ir); ctx->cia = pc = ctx->base.pc_next; - insn = translator_ldl_swap(env, pc, need_byteswap(ctx)); + insn = translator_ldl_swap(env, dcbase, pc, need_byteswap(ctx)); ctx->base.pc_next = pc += 4; if (!is_prefix_insn(ctx, insn)) { @@ -8600,7 +8600,8 @@ static void ppc_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs) gen_exception_err(ctx, POWERPC_EXCP_ALIGN, POWERPC_EXCP_ALIGN_INSN); ok = true; } else { - uint32_t insn2 = translator_ldl_swap(env, pc, need_byteswap(ctx)); + uint32_t insn2 = translator_ldl_swap(env, dcbase, pc, + need_byteswap(ctx)); ctx->base.pc_next = pc += 4; ok = decode_insn64(ctx, deposit64(insn2, 32, 32, insn)); } diff --git a/target/riscv/translate.c b/target/riscv/translate.c index e356fc6c46..74b33fa3c9 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -500,7 +500,8 @@ static void decode_opc(CPURISCVState *env, DisasContext *ctx, uint16_t opcode) } else { uint32_t opcode32 = opcode; opcode32 = deposit32(opcode32, 16, 16, - translator_lduw(env, ctx->base.pc_next + 2)); + translator_lduw(env, &ctx->base, + ctx->base.pc_next + 2)); ctx->pc_succ_insn = ctx->base.pc_next + 4; if (!decode_insn32(ctx, opcode32)) { gen_exception_illegal(ctx); @@ -561,7 +562,7 @@ static void riscv_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu) { DisasContext *ctx = container_of(dcbase, DisasContext, base); CPURISCVState *env = cpu->env_ptr; - uint16_t opcode16 = translator_lduw(env, ctx->base.pc_next); + uint16_t opcode16 = translator_lduw(env, &ctx->base, ctx->base.pc_next); decode_opc(env, ctx, opcode16); ctx->base.pc_next = ctx->pc_succ_insn; diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 0632b0374b..f284870cd2 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -388,14 +388,16 @@ static void update_cc_op(DisasContext *s) } } -static inline uint64_t ld_code2(CPUS390XState *env, uint64_t pc) +static inline uint64_t ld_code2(CPUS390XState *env, DisasContext *s, + uint64_t pc) { - return (uint64_t)cpu_lduw_code(env, pc); + return (uint64_t)translator_lduw(env, &s->base, pc); } -static inline uint64_t ld_code4(CPUS390XState *env, uint64_t pc) +static inline uint64_t ld_code4(CPUS390XState *env, DisasContext *s, + uint64_t pc) { - return (uint64_t)(uint32_t)cpu_ldl_code(env, pc); + return (uint64_t)(uint32_t)translator_ldl(env, &s->base, pc); } static int get_mem_index(DisasContext *s) @@ -6273,7 +6275,7 @@ static const DisasInsn *extract_insn(CPUS390XState *env, DisasContext *s) ilen = s->ex_value & 0xf; op = insn >> 56; } else { - insn = ld_code2(env, pc); + insn = ld_code2(env, s, pc); op = (insn >> 8) & 0xff; ilen = get_ilen(op); switch (ilen) { @@ -6281,10 +6283,10 @@ static const DisasInsn *extract_insn(CPUS390XState *env, DisasContext *s) insn = insn << 48; break; case 4: - insn = ld_code4(env, pc) << 32; + insn = ld_code4(env, s, pc) << 32; break; case 6: - insn = (insn << 48) | (ld_code4(env, pc + 2) << 16); + insn = (insn << 48) | (ld_code4(env, s, pc + 2) << 16); break; default: g_assert_not_reached(); diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 8704fea1ca..cf5fe9243d 100644 --- a/target/sh4/translate.c +++ b/target/sh4/translate.c @@ -1907,7 +1907,7 @@ static void decode_gusa(DisasContext *ctx, CPUSH4State *env) /* Read all of the insns for the region. */ for (i = 0; i < max_insns; ++i) { - insns[i] = translator_lduw(env, pc + i * 2); + insns[i] = translator_lduw(env, &ctx->base, pc + i * 2); } ld_adr = ld_dst = ld_mop = -1; @@ -2307,7 +2307,7 @@ static void sh4_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs) } #endif - ctx->opcode = translator_lduw(env, ctx->base.pc_next); + ctx->opcode = translator_lduw(env, &ctx->base, ctx->base.pc_next); decode_opc(ctx); ctx->base.pc_next += 2; } diff --git a/target/sparc/translate.c b/target/sparc/translate.c index bb70ba17de..fdb8bbe5dc 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -5855,7 +5855,7 @@ static void sparc_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs) CPUSPARCState *env = cs->env_ptr; unsigned int insn; - insn = translator_ldl(env, dc->pc); + insn = translator_ldl(env, &dc->base, dc->pc); dc->base.pc_next += 4; disas_sparc_insn(dc, insn); diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 20399d6a04..dcf6b500ef 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -882,7 +882,8 @@ static int arg_copy_compare(const void *a, const void *b) static void disas_xtensa_insn(CPUXtensaState *env, DisasContext *dc) { xtensa_isa isa = dc->config->isa; - unsigned char b[MAX_INSN_LENGTH] = {translator_ldub(env, dc->pc)}; + unsigned char b[MAX_INSN_LENGTH] = {translator_ldub(env, &dc->base, + dc->pc)}; unsigned len = xtensa_op0_insn_len(dc, b[0]); xtensa_format fmt; int slot, slots; @@ -907,7 +908,7 @@ static void disas_xtensa_insn(CPUXtensaState *env, DisasContext *dc) dc->base.pc_next = dc->pc + len; for (i = 1; i < len; ++i) { - b[i] = translator_ldub(env, dc->pc + i); + b[i] = translator_ldub(env, &dc->base, dc->pc + i); } xtensa_insnbuf_from_chars(isa, dc->insnbuf, b, len); fmt = xtensa_format_decode(isa, dc->insnbuf); diff --git a/target/mips/tcg/micromips_translate.c.inc b/target/mips/tcg/micromips_translate.c.inc index 5e95f47854..0da4c802a3 100644 --- a/target/mips/tcg/micromips_translate.c.inc +++ b/target/mips/tcg/micromips_translate.c.inc @@ -1627,7 +1627,7 @@ static void decode_micromips32_opc(CPUMIPSState *env, DisasContext *ctx) uint32_t op, minor, minor2, mips32_op; uint32_t cond, fmt, cc; - insn = translator_lduw(env, ctx->base.pc_next + 2); + insn = translator_lduw(env, &ctx->base, ctx->base.pc_next + 2); ctx->opcode = (ctx->opcode << 16) | insn; rt = (ctx->opcode >> 21) & 0x1f; diff --git a/target/mips/tcg/mips16e_translate.c.inc b/target/mips/tcg/mips16e_translate.c.inc index 54071813f1..84d816603a 100644 --- a/target/mips/tcg/mips16e_translate.c.inc +++ b/target/mips/tcg/mips16e_translate.c.inc @@ -455,7 +455,7 @@ static void decode_i64_mips16(DisasContext *ctx, static int decode_extended_mips16_opc(CPUMIPSState *env, DisasContext *ctx) { - int extend = translator_lduw(env, ctx->base.pc_next + 2); + int extend = translator_lduw(env, &ctx->base, ctx->base.pc_next + 2); int op, rx, ry, funct, sa; int16_t imm, offset; @@ -688,7 +688,7 @@ static int decode_ase_mips16e(CPUMIPSState *env, DisasContext *ctx) /* No delay slot, so just process as a normal instruction */ break; case M16_OPC_JAL: - offset = translator_lduw(env, ctx->base.pc_next + 2); + offset = translator_lduw(env, &ctx->base, ctx->base.pc_next + 2); offset = (((ctx->opcode & 0x1f) << 21) | ((ctx->opcode >> 5) & 0x1f) << 16 | offset) << 2; diff --git a/target/mips/tcg/nanomips_translate.c.inc b/target/mips/tcg/nanomips_translate.c.inc index a66ae26796..ccbcecad09 100644 --- a/target/mips/tcg/nanomips_translate.c.inc +++ b/target/mips/tcg/nanomips_translate.c.inc @@ -3656,7 +3656,7 @@ static int decode_nanomips_32_48_opc(CPUMIPSState *env, DisasContext *ctx) int offset; int imm; - insn = translator_lduw(env, ctx->base.pc_next + 2); + insn = translator_lduw(env, &ctx->base, ctx->base.pc_next + 2); ctx->opcode = (ctx->opcode << 16) | insn; rt = extract32(ctx->opcode, 21, 5); @@ -3775,7 +3775,7 @@ static int decode_nanomips_32_48_opc(CPUMIPSState *env, DisasContext *ctx) break; case NM_P48I: { - insn = translator_lduw(env, ctx->base.pc_next + 4); + insn = translator_lduw(env, &ctx->base, ctx->base.pc_next + 4); target_long addr_off = extract32(ctx->opcode, 0, 16) | insn << 16; switch (extract32(ctx->opcode, 16, 5)) { case NM_LI48: