diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2013-01-01 18:02:22 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2013-01-31 23:29:33 +0100 |
| commit | d75c135e6b6255787dfc01ce997862d820ed1d36 (patch) | |
| tree | c3bb2525817981f3b895bc58adac4f7239f39adb | |
| parent | f7d2072e25d3592acec4657dae8862facf298e9f (diff) | |
target-mips: copy insn_flags in DisasContext
Copy insn_flags in DisasContext to avoid passing a CPUMIPSState pointer
to subroutines, as suggested by Richard Henderson. Change subroutines to
use this new field and remove the first argument.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| -rw-r--r-- | target-mips/translate.c | 762 |
1 files changed, 381 insertions, 381 deletions
diff --git a/target-mips/translate.c b/target-mips/translate.c index a9368294f3..aad5ae4b14 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -1066,6 +1066,7 @@ typedef struct DisasContext { target_ulong pc, saved_pc; uint32_t opcode; int singlestep_enabled; + int insn_flags; /* Routine used to access memory */ int mem_idx; uint32_t hflags, saved_hflags; @@ -1406,10 +1407,11 @@ static inline void check_dspr2(DisasContext *ctx) /* This code generates a "reserved instruction" exception if the CPU does not support the instruction set corresponding to flags. */ -static inline void check_insn(CPUMIPSState *env, DisasContext *ctx, int flags) +static inline void check_insn(DisasContext *ctx, int flags) { - if (unlikely(!(env->insn_flags & flags))) + if (unlikely(!(ctx->insn_flags & flags))) { generate_exception(ctx, EXCP_RI); + } } /* This code generates a "reserved instruction" exception if 64-bit @@ -1576,13 +1578,13 @@ static target_ulong pc_relative_pc (DisasContext *ctx) } /* Load */ -static void gen_ld (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, - int rt, int base, int16_t offset) +static void gen_ld(DisasContext *ctx, uint32_t opc, + int rt, int base, int16_t offset) { const char *opn = "ld"; TCGv t0, t1, t2; - if (rt == 0 && env->insn_flags & (INSN_LOONGSON2E | INSN_LOONGSON2F)) { + if (rt == 0 && ctx->insn_flags & (INSN_LOONGSON2E | INSN_LOONGSON2F)) { /* Loongson CPU uses a load to zero register for prefetch. We emulate it as a NOP. On other CPU we must perform the actual memory access. */ @@ -1921,8 +1923,8 @@ static void gen_cop1_ldst(CPUMIPSState *env, DisasContext *ctx, } /* Arithmetic with immediate operand */ -static void gen_arith_imm (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, - int rt, int rs, int16_t imm) +static void gen_arith_imm(DisasContext *ctx, uint32_t opc, + int rt, int rs, int16_t imm) { target_ulong uimm = (target_long)imm; /* Sign extend to 32/64 bits */ const char *opn = "imm arith"; @@ -2009,7 +2011,7 @@ static void gen_arith_imm (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, } /* Logic with immediate operand */ -static void gen_logic_imm(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, +static void gen_logic_imm(DisasContext *ctx, uint32_t opc, int rt, int rs, int16_t imm) { target_ulong uimm; @@ -2057,7 +2059,7 @@ static void gen_logic_imm(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, } /* Set on less than with immediate operand */ -static void gen_slt_imm(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, +static void gen_slt_imm(DisasContext *ctx, uint32_t opc, int rt, int rs, int16_t imm) { target_ulong uimm = (target_long)imm; /* Sign extend to 32/64 bits */ @@ -2087,7 +2089,7 @@ static void gen_slt_imm(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, } /* Shifts with immediate operand */ -static void gen_shift_imm(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, +static void gen_shift_imm(DisasContext *ctx, uint32_t opc, int rt, int rs, int16_t imm) { target_ulong uimm = ((uint16_t)imm) & 0x1f; @@ -2179,8 +2181,8 @@ static void gen_shift_imm(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, } /* Arithmetic */ -static void gen_arith (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, - int rd, int rs, int rt) +static void gen_arith(DisasContext *ctx, uint32_t opc, + int rd, int rs, int rt) { const char *opn = "arith"; @@ -2359,7 +2361,7 @@ static void gen_arith (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, } /* Conditional move */ -static void gen_cond_move(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, +static void gen_cond_move(DisasContext *ctx, uint32_t opc, int rd, int rs, int rt) { const char *opn = "cond move"; @@ -2395,7 +2397,7 @@ static void gen_cond_move(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, } /* Logic */ -static void gen_logic(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, +static void gen_logic(DisasContext *ctx, uint32_t opc, int rd, int rs, int rt) { const char *opn = "logic"; @@ -2457,7 +2459,7 @@ static void gen_logic(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, } /* Set on lower than */ -static void gen_slt(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, +static void gen_slt(DisasContext *ctx, uint32_t opc, int rd, int rs, int rt) { const char *opn = "slt"; @@ -2490,8 +2492,8 @@ static void gen_slt(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, } /* Shifts */ -static void gen_shift (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, - int rd, int rs, int rt) +static void gen_shift(DisasContext *ctx, uint32_t opc, + int rd, int rs, int rt) { const char *opn = "shifts"; TCGv t0, t1; @@ -4097,12 +4099,12 @@ static inline void gen_mtc0_store64 (TCGv arg, target_ulong off) tcg_gen_st_tl(arg, cpu_env, off); } -static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, int sel) +static void gen_mfc0(DisasContext *ctx, TCGv arg, int reg, int sel) { const char *rn = "invalid"; if (sel != 0) - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); switch (reg) { case 0: @@ -4112,17 +4114,17 @@ static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "Index"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_mvpcontrol(arg, cpu_env); rn = "MVPControl"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_mvpconf0(arg, cpu_env); rn = "MVPConf0"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_mvpconf1(arg, cpu_env); rn = "MVPConf1"; break; @@ -4137,37 +4139,37 @@ static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "Random"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEControl)); rn = "VPEControl"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEConf0)); rn = "VPEConf0"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEConf1)); rn = "VPEConf1"; break; case 4: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load64(arg, offsetof(CPUMIPSState, CP0_YQMask)); rn = "YQMask"; break; case 5: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load64(arg, offsetof(CPUMIPSState, CP0_VPESchedule)); rn = "VPESchedule"; break; case 6: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load64(arg, offsetof(CPUMIPSState, CP0_VPEScheFBack)); rn = "VPEScheFBack"; break; case 7: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEOpt)); rn = "VPEOpt"; break; @@ -4183,37 +4185,37 @@ static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "EntryLo0"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_tcstatus(arg, cpu_env); rn = "TCStatus"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_tcbind(arg, cpu_env); rn = "TCBind"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_tcrestart(arg, cpu_env); rn = "TCRestart"; break; case 4: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_tchalt(arg, cpu_env); rn = "TCHalt"; break; case 5: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_tccontext(arg, cpu_env); rn = "TCContext"; break; case 6: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_tcschedule(arg, cpu_env); rn = "TCSchedule"; break; case 7: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_tcschefback(arg, cpu_env); rn = "TCScheFBack"; break; @@ -4254,7 +4256,7 @@ static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "PageMask"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_PageGrain)); rn = "PageGrain"; break; @@ -4269,27 +4271,27 @@ static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "Wired"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf0)); rn = "SRSConf0"; break; case 2: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf1)); rn = "SRSConf1"; break; case 3: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf2)); rn = "SRSConf2"; break; case 4: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf3)); rn = "SRSConf3"; break; case 5: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf4)); rn = "SRSConf4"; break; @@ -4300,7 +4302,7 @@ static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i case 7: switch (sel) { case 0: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_HWREna)); rn = "HWREna"; break; @@ -4368,17 +4370,17 @@ static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "Status"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_IntCtl)); rn = "IntCtl"; break; case 2: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSCtl)); rn = "SRSCtl"; break; case 3: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSMap)); rn = "SRSMap"; break; @@ -4414,7 +4416,7 @@ static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "PRid"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_EBase)); rn = "EBase"; break; @@ -4488,7 +4490,7 @@ static void gen_mfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i switch (sel) { case 0: #if defined(TARGET_MIPS64) - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_XContext)); tcg_gen_ext32s_tl(arg, arg); rn = "XContext"; @@ -4677,12 +4679,12 @@ die: generate_exception(ctx, EXCP_RI); } -static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, int sel) +static void gen_mtc0(DisasContext *ctx, TCGv arg, int reg, int sel) { const char *rn = "invalid"; if (sel != 0) - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); if (use_icount) gen_io_start(); @@ -4695,17 +4697,17 @@ static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "Index"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_mvpcontrol(cpu_env, arg); rn = "MVPControl"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); /* ignored */ rn = "MVPConf0"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); /* ignored */ rn = "MVPConf1"; break; @@ -4720,37 +4722,37 @@ static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "Random"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_vpecontrol(cpu_env, arg); rn = "VPEControl"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_vpeconf0(cpu_env, arg); rn = "VPEConf0"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_vpeconf1(cpu_env, arg); rn = "VPEConf1"; break; case 4: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_yqmask(cpu_env, arg); rn = "YQMask"; break; case 5: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mtc0_store64(arg, offsetof(CPUMIPSState, CP0_VPESchedule)); rn = "VPESchedule"; break; case 6: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mtc0_store64(arg, offsetof(CPUMIPSState, CP0_VPEScheFBack)); rn = "VPEScheFBack"; break; case 7: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_vpeopt(cpu_env, arg); rn = "VPEOpt"; break; @@ -4765,37 +4767,37 @@ static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "EntryLo0"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcstatus(cpu_env, arg); rn = "TCStatus"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcbind(cpu_env, arg); rn = "TCBind"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcrestart(cpu_env, arg); rn = "TCRestart"; break; case 4: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tchalt(cpu_env, arg); rn = "TCHalt"; break; case 5: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tccontext(cpu_env, arg); rn = "TCContext"; break; case 6: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcschedule(cpu_env, arg); rn = "TCSchedule"; break; case 7: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcschefback(cpu_env, arg); rn = "TCScheFBack"; break; @@ -4834,7 +4836,7 @@ static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "PageMask"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_pagegrain(cpu_env, arg); rn = "PageGrain"; break; @@ -4849,27 +4851,27 @@ static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "Wired"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf0(cpu_env, arg); rn = "SRSConf0"; break; case 2: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf1(cpu_env, arg); rn = "SRSConf1"; break; case 3: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf2(cpu_env, arg); rn = "SRSConf2"; break; case 4: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf3(cpu_env, arg); rn = "SRSConf3"; break; case 5: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf4(cpu_env, arg); rn = "SRSConf4"; break; @@ -4880,7 +4882,7 @@ static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i case 7: switch (sel) { case 0: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_hwrena(cpu_env, arg); rn = "HWREna"; break; @@ -4935,21 +4937,21 @@ static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "Status"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_intctl(cpu_env, arg); /* Stop translation as we may have switched the execution mode */ ctx->bstate = BS_STOP; rn = "IntCtl"; break; case 2: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsctl(cpu_env, arg); /* Stop translation as we may have switched the execution mode */ ctx->bstate = BS_STOP; rn = "SRSCtl"; break; case 3: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mtc0_store32(arg, offsetof(CPUMIPSState, CP0_SRSMap)); /* Stop translation as we may have switched the execution mode */ ctx->bstate = BS_STOP; @@ -4987,7 +4989,7 @@ static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i rn = "PRid"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_ebase(cpu_env, arg); rn = "EBase"; break; @@ -5066,7 +5068,7 @@ static void gen_mtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, i switch (sel) { case 0: #if defined(TARGET_MIPS64) - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); gen_helper_mtc0_xcontext(cpu_env, arg); rn = "XContext"; break; @@ -5274,12 +5276,12 @@ die: } #if defined(TARGET_MIPS64) -static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, int sel) +static void gen_dmfc0(DisasContext *ctx, TCGv arg, int reg, int sel) { const char *rn = "invalid"; if (sel != 0) - check_insn(env, ctx, ISA_MIPS64); + check_insn(ctx, ISA_MIPS64); switch (reg) { case 0: @@ -5289,17 +5291,17 @@ static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "Index"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_mvpcontrol(arg, cpu_env); rn = "MVPControl"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_mvpconf0(arg, cpu_env); rn = "MVPConf0"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_mvpconf1(arg, cpu_env); rn = "MVPConf1"; break; @@ -5314,37 +5316,37 @@ static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "Random"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEControl)); rn = "VPEControl"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEConf0)); rn = "VPEConf0"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEConf1)); rn = "VPEConf1"; break; case 4: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_YQMask)); rn = "YQMask"; break; case 5: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_VPESchedule)); rn = "VPESchedule"; break; case 6: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_VPEScheFBack)); rn = "VPEScheFBack"; break; case 7: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEOpt)); rn = "VPEOpt"; break; @@ -5359,37 +5361,37 @@ static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "EntryLo0"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_tcstatus(arg, cpu_env); rn = "TCStatus"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mfc0_tcbind(arg, cpu_env); rn = "TCBind"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_dmfc0_tcrestart(arg, cpu_env); rn = "TCRestart"; break; case 4: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_dmfc0_tchalt(arg, cpu_env); rn = "TCHalt"; break; case 5: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_dmfc0_tccontext(arg, cpu_env); rn = "TCContext"; break; case 6: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_dmfc0_tcschedule(arg, cpu_env); rn = "TCSchedule"; break; case 7: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_dmfc0_tcschefback(arg, cpu_env); rn = "TCScheFBack"; break; @@ -5428,7 +5430,7 @@ static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "PageMask"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_PageGrain)); rn = "PageGrain"; break; @@ -5443,27 +5445,27 @@ static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "Wired"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf0)); rn = "SRSConf0"; break; case 2: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf1)); rn = "SRSConf1"; break; case 3: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf2)); rn = "SRSConf2"; break; case 4: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf3)); rn = "SRSConf3"; break; case 5: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSConf4)); rn = "SRSConf4"; break; @@ -5474,7 +5476,7 @@ static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, case 7: switch (sel) { case 0: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_HWREna)); rn = "HWREna"; break; @@ -5540,17 +5542,17 @@ static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "Status"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_IntCtl)); rn = "IntCtl"; break; case 2: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSCtl)); rn = "SRSCtl"; break; case 3: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_SRSMap)); rn = "SRSMap"; break; @@ -5585,7 +5587,7 @@ static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "PRid"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_EBase)); rn = "EBase"; break; @@ -5657,7 +5659,7 @@ static void gen_dmfc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, case 20: switch (sel) { case 0: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_XContext)); rn = "XContext"; break; @@ -5843,12 +5845,12 @@ die: generate_exception(ctx, EXCP_RI); } -static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, int sel) +static void gen_dmtc0(DisasContext *ctx, TCGv arg, int reg, int sel) { const char *rn = "invalid"; if (sel != 0) - check_insn(env, ctx, ISA_MIPS64); + check_insn(ctx, ISA_MIPS64); if (use_icount) gen_io_start(); @@ -5861,17 +5863,17 @@ static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "Index"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_mvpcontrol(cpu_env, arg); rn = "MVPControl"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); /* ignored */ rn = "MVPConf0"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); /* ignored */ rn = "MVPConf1"; break; @@ -5886,37 +5888,37 @@ static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "Random"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_vpecontrol(cpu_env, arg); rn = "VPEControl"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_vpeconf0(cpu_env, arg); rn = "VPEConf0"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_vpeconf1(cpu_env, arg); rn = "VPEConf1"; break; case 4: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_yqmask(cpu_env, arg); rn = "YQMask"; break; case 5: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); tcg_gen_st_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_VPESchedule)); rn = "VPESchedule"; break; case 6: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); tcg_gen_st_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_VPEScheFBack)); rn = "VPEScheFBack"; break; case 7: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_vpeopt(cpu_env, arg); rn = "VPEOpt"; break; @@ -5931,37 +5933,37 @@ static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "EntryLo0"; break; case 1: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcstatus(cpu_env, arg); rn = "TCStatus"; break; case 2: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcbind(cpu_env, arg); rn = "TCBind"; break; case 3: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcrestart(cpu_env, arg); rn = "TCRestart"; break; case 4: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tchalt(cpu_env, arg); rn = "TCHalt"; break; case 5: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tccontext(cpu_env, arg); rn = "TCContext"; break; case 6: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcschedule(cpu_env, arg); rn = "TCSchedule"; break; case 7: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_mtc0_tcschefback(cpu_env, arg); rn = "TCScheFBack"; break; @@ -6000,7 +6002,7 @@ static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "PageMask"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_pagegrain(cpu_env, arg); rn = "PageGrain"; break; @@ -6015,27 +6017,27 @@ static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "Wired"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf0(cpu_env, arg); rn = "SRSConf0"; break; case 2: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf1(cpu_env, arg); rn = "SRSConf1"; break; case 3: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf2(cpu_env, arg); rn = "SRSConf2"; break; case 4: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf3(cpu_env, arg); rn = "SRSConf3"; break; case 5: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsconf4(cpu_env, arg); rn = "SRSConf4"; break; @@ -6046,7 +6048,7 @@ static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, case 7: switch (sel) { case 0: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_hwrena(cpu_env, arg); rn = "HWREna"; break; @@ -6105,21 +6107,21 @@ static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "Status"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_intctl(cpu_env, arg); /* Stop translation as we may have switched the execution mode */ ctx->bstate = BS_STOP; rn = "IntCtl"; break; case 2: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_srsctl(cpu_env, arg); /* Stop translation as we may have switched the execution mode */ ctx->bstate = BS_STOP; rn = "SRSCtl"; break; case 3: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_mtc0_store32(arg, offsetof(CPUMIPSState, CP0_SRSMap)); /* Stop translation as we may have switched the execution mode */ ctx->bstate = BS_STOP; @@ -6167,7 +6169,7 @@ static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, rn = "PRid"; break; case 1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_helper_mtc0_ebase(cpu_env, arg); rn = "EBase"; break; @@ -6236,7 +6238,7 @@ static void gen_dmtc0 (CPUMIPSState *env, DisasContext *ctx, TCGv arg, int reg, case 20: switch (sel) { case 0: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); gen_helper_mtc0_xcontext(cpu_env, arg); rn = "XContext"; break; @@ -6493,7 +6495,7 @@ static void gen_mftr(CPUMIPSState *env, DisasContext *ctx, int rt, int rd, gen_helper_mftc0_tcschefback(t0, cpu_env); break; default: - gen_mfc0(env, ctx, t0, rt, sel); + gen_mfc0(ctx, t0, rt, sel); break; } break; @@ -6503,7 +6505,7 @@ static void gen_mftr(CPUMIPSState *env, DisasContext *ctx, int rt, int rd, gen_helper_mftc0_entryhi(t0, cpu_env); break; default: - gen_mfc0(env, ctx, t0, rt, sel); + gen_mfc0(ctx, t0, rt, sel); break; } case 12: @@ -6512,7 +6514,7 @@ static void gen_mftr(CPUMIPSState *env, DisasContext *ctx, int rt, int rd, gen_helper_mftc0_status(t0, cpu_env); break; default: - gen_mfc0(env, ctx, t0, rt, sel); + gen_mfc0(ctx, t0, rt, sel); break; } case 13: @@ -6561,12 +6563,12 @@ static void gen_mftr(CPUMIPSState *env, DisasContext *ctx, int rt, int rd, gen_helper_mftc0_debug(t0, cpu_env); break; default: - gen_mfc0(env, ctx, t0, rt, sel); + gen_mfc0(ctx, t0, rt, sel); break; } break; default: - gen_mfc0(env, ctx, t0, rt, sel); + gen_mfc0(ctx, t0, rt, sel); } } else switch (sel) { /* GPR registers. */ @@ -6711,7 +6713,7 @@ static void gen_mttr(CPUMIPSState *env, DisasContext *ctx, int rd, int rt, gen_helper_mttc0_tcschefback(cpu_env, t0); break; default: - gen_mtc0(env, ctx, t0, rd, sel); + gen_mtc0(ctx, t0, rd, sel); break; } break; @@ -6721,7 +6723,7 @@ static void gen_mttr(CPUMIPSState *env, DisasContext *ctx, int rd, int rt, gen_helper_mttc0_entryhi(cpu_env, t0); break; default: - gen_mtc0(env, ctx, t0, rd, sel); + gen_mtc0(ctx, t0, rd, sel); break; } case 12: @@ -6730,7 +6732,7 @@ static void gen_mttr(CPUMIPSState *env, DisasContext *ctx, int rd, int rt, gen_helper_mttc0_status(cpu_env, t0); break; default: - gen_mtc0(env, ctx, t0, rd, sel); + gen_mtc0(ctx, t0, rd, sel); break; } case 13: @@ -6759,12 +6761,12 @@ static void gen_mttr(CPUMIPSState *env, DisasContext *ctx, int rd, int rt, gen_helper_mttc0_debug(cpu_env, t0); break; default: - gen_mtc0(env, ctx, t0, rd, sel); + gen_mtc0(ctx, t0, rd, sel); break; } break; default: - gen_mtc0(env, ctx, t0, rd, sel); + gen_mtc0(ctx, t0, rd, sel); } } else switch (sel) { /* GPR registers. */ @@ -6866,7 +6868,7 @@ static void gen_cp0 (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, int rt, /* Treat as NOP. */ return; } - gen_mfc0(env, ctx, cpu_gpr[rt], rd, ctx->opcode & 0x7); + gen_mfc0(ctx, cpu_gpr[rt], rd, ctx->opcode & 0x7); opn = "mfc0"; break; case OPC_MTC0: @@ -6874,35 +6876,35 @@ static void gen_cp0 (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, int rt, TCGv t0 = tcg_temp_new(); gen_load_gpr(t0, rt); - gen_mtc0(env, ctx, t0, rd, ctx->opcode & 0x7); + gen_mtc0(ctx, t0, rd, ctx->opcode & 0x7); tcg_temp_free(t0); } opn = "mtc0"; break; #if defined(TARGET_MIPS64) case OPC_DMFC0: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); if (rt == 0) { /* Treat as NOP. */ return; } - gen_dmfc0(env, ctx, cpu_gpr[rt], rd, ctx->opcode & 0x7); + gen_dmfc0(ctx, cpu_gpr[rt], rd, ctx->opcode & 0x7); opn = "dmfc0"; break; case OPC_DMTC0: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); { TCGv t0 = tcg_temp_new(); gen_load_gpr(t0, rt); - gen_dmtc0(env, ctx, t0, rd, ctx->opcode & 0x7); + gen_dmtc0(ctx, t0, rd, ctx->opcode & 0x7); tcg_temp_free(t0); } opn = "dmtc0"; break; #endif case OPC_MFTR: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); if (rd == 0) { /* Treat as NOP. */ return; @@ -6912,7 +6914,7 @@ static void gen_cp0 (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, int rt, opn = "mftr"; break; case OPC_MTTR: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_mttr(env, ctx, rd, rt, (ctx->opcode >> 5) & 1, ctx->opcode & 0x7, (ctx->opcode >> 4) & 1); opn = "mttr"; @@ -6943,13 +6945,13 @@ static void gen_cp0 (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, int rt, break; case OPC_ERET: opn = "eret"; - check_insn(env, ctx, ISA_MIPS2); + check_insn(ctx, ISA_MIPS2); gen_helper_eret(cpu_env); ctx->bstate = BS_EXCP; break; case OPC_DERET: opn = "deret"; - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); if (!(ctx->hflags & MIPS_HFLAG_DM)) { MIPS_INVAL(opn); generate_exception(ctx, EXCP_RI); @@ -6960,7 +6962,7 @@ static void gen_cp0 (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, int rt, break; case OPC_WAIT: opn = "wait"; - check_insn(env, ctx, ISA_MIPS3 | ISA_MIPS32); + check_insn(ctx, ISA_MIPS3 | ISA_MIPS32); /* If we get an exception, we want to restart at next instruction */ ctx->pc += 4; save_cpu_state(ctx, 1); @@ -6980,15 +6982,15 @@ static void gen_cp0 (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, int rt, #endif /* !CONFIG_USER_ONLY */ /* CP1 Branches (before delay slot) */ -static void gen_compute_branch1 (CPUMIPSState *env, DisasContext *ctx, uint32_t op, - int32_t cc, int32_t offset) +static void gen_compute_branch1(DisasContext *ctx, uint32_t op, + int32_t cc, int32_t offset) { target_ulong btarget; const char *opn = "cp1 cond branch"; TCGv_i32 t0 = tcg_temp_new_i32(); if (cc != 0) - check_insn(env, ctx, ISA_MIPS4 | ISA_MIPS32); + check_insn(ctx, ISA_MIPS4 | ISA_MIPS32); btarget = ctx->pc + 4 + offset; @@ -9032,15 +9034,14 @@ static void gen_flt3_arith (DisasContext *ctx, uint32_t opc, fregnames[fs], fregnames[ft]); } -static void -gen_rdhwr (CPUMIPSState *env, DisasContext *ctx, int rt, int rd) +static void gen_rdhwr(DisasContext *ctx, int rt, int rd) { TCGv t0; #if !defined(CONFIG_USER_ONLY) /* The Linux kernel will emulate rdhwr if it's not supported natively. Therefore only check the ISA in system mode. */ - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); #endif t0 = tcg_temp_new(); @@ -9082,8 +9083,7 @@ gen_rdhwr (CPUMIPSState *env, DisasContext *ctx, int rt, int rd) tcg_temp_free(t0); } -static void handle_delay_slot (CPUMIPSState *env, DisasContext *ctx, - int insn_bytes) +static void handle_delay_slot(DisasContext *ctx, int insn_bytes) { if (ctx->hflags & MIPS_HFLAG_BMASK) { int proc_hflags = ctx->hflags & MIPS_HFLAG_BMASK; @@ -9121,7 +9121,7 @@ static void handle_delay_slot (CPUMIPSState *env, DisasContext *ctx, case MIPS_HFLAG_BR: /* unconditional branch to register */ MIPS_DEBUG("branch to register"); - if (env->insn_flags & (ASE_MIPS16 | ASE_MICROMIPS)) { + if (ctx->insn_flags & (ASE_MIPS16 | ASE_MICROMIPS)) { TCGv t0 = tcg_temp_new(); TCGv_i32 t1 = tcg_temp_new_i32(); @@ -9548,7 +9548,7 @@ static void gen_addiupc (DisasContext *ctx, int rx, int imm, } #if defined(TARGET_MIPS64) -static void decode_i64_mips16 (CPUMIPSState *env, DisasContext *ctx, +static void decode_i64_mips16 (DisasContext *ctx, int ry, int funct, int16_t offset, int extended) { @@ -9556,7 +9556,7 @@ static void decode_i64_mips16 (CPUMIPSState *env, DisasContext *ctx, case I64_LDSP: check_mips_64(ctx); offset = extended ? offset : offset << 3; - gen_ld(env, ctx, OPC_LD, ry, 29, offset); + gen_ld(ctx, OPC_LD, ry, 29, offset); break; case I64_SDSP: check_mips_64(ctx); @@ -9571,20 +9571,20 @@ static void decode_i64_mips16 (CPUMIPSState *env, DisasContext *ctx, case I64_DADJSP: check_mips_64(ctx); offset = extended ? offset : ((int8_t)ctx->opcode) << 3; - gen_arith_imm(env, ctx, OPC_DADDIU, 29, 29, offset); + gen_arith_imm(ctx, OPC_DADDIU, 29, 29, offset); break; case I64_LDPC: if (extended && (ctx->hflags & MIPS_HFLAG_BMASK)) { generate_exception(ctx, EXCP_RI); } else { offset = extended ? offset : offset << 3; - gen_ld(env, ctx, OPC_LDPC, ry, 0, offset); + gen_ld(ctx, OPC_LDPC, ry, 0, offset); } break; case I64_DADDIU5: check_mips_64(ctx); offset = extended ? offset : ((int8_t)(offset << 3)) >> 3; - gen_arith_imm(env, ctx, OPC_DADDIU, ry, ry, offset); + gen_arith_imm(ctx, OPC_DADDIU, ry, ry, offset); break; case I64_DADDIUPC: check_mips_64(ctx); @@ -9594,7 +9594,7 @@ static void decode_i64_mips16 (CPUMIPSState *env, DisasContext *ctx, case I64_DADDIUSP: check_mips_64(ctx); offset = extended ? offset : offset << 2; - gen_arith_imm(env, ctx, OPC_DADDIU, ry, 29, offset); + gen_arith_imm(ctx, OPC_DADDIU, ry, 29, offset); break; } } @@ -9621,7 +9621,7 @@ static int decode_extended_mips16_opc (CPUMIPSState *env, DisasContext *ctx, counterparts. */ switch (op) { case M16_OPC_ADDIUSP: - gen_arith_imm(env, ctx, OPC_ADDIU, rx, 29, imm); + gen_arith_imm(ctx, OPC_ADDIU, rx, 29, imm); break; case M16_OPC_ADDIUPC: gen_addiupc(ctx, rx, imm, 0, 1); @@ -9641,28 +9641,28 @@ static int decode_extended_mips16_opc (CPUMIPSState *env, DisasContext *ctx, case M16_OPC_SHIFT: switch (ctx->opcode & 0x3) { case 0x0: - gen_shift_imm(env, ctx, OPC_SLL, rx, ry, sa); + gen_shift_imm(ctx, OPC_SLL, rx, ry, sa); break; case 0x1: #if defined(TARGET_MIPS64) check_mips_64(ctx); - gen_shift_imm(env, ctx, OPC_DSLL, rx, ry, sa); + gen_shift_imm(ctx, OPC_DSLL, rx, ry, sa); #else generate_exception(ctx, EXCP_RI); #endif break; case 0x2: - gen_shift_imm(env, ctx, OPC_SRL, rx, ry, sa); + gen_shift_imm(ctx, OPC_SRL, rx, ry, sa); break; case 0x3: - gen_shift_imm(env, ctx, OPC_SRA, rx, ry, sa); + gen_shift_imm(ctx, OPC_SRA, rx, ry, sa); break; } break; #if defined(TARGET_MIPS64) case M16_OPC_LD: check_mips_64(ctx); - gen_ld(env, ctx, OPC_LD, ry, rx, offset); + gen_ld(ctx, OPC_LD, ry, rx, offset); break; #endif case M16_OPC_RRIA: @@ -9673,22 +9673,22 @@ static int decode_extended_mips16_opc (CPUMIPSState *env, DisasContext *ctx, if ((ctx->opcode >> 4) & 0x1) { #if defined(TARGET_MIPS64) check_mips_64(ctx); - gen_arith_imm(env, ctx, OPC_DADDIU, ry, rx, imm); + gen_arith_imm(ctx, OPC_DADDIU, ry, rx, imm); #else generate_exception(ctx, EXCP_RI); #endif } else { - gen_arith_imm(env, ctx, OPC_ADDIU, ry, rx, imm); + gen_arith_imm(ctx, OPC_ADDIU, ry, rx, imm); } break; case M16_OPC_ADDIU8: - gen_arith_imm(env, ctx, OPC_ADDIU, rx, rx, imm); + gen_arith_imm(ctx, OPC_ADDIU, rx, rx, imm); break; case M16_OPC_SLTI: - gen_slt_imm(env, ctx, OPC_SLTI, 24, rx, imm); + gen_slt_imm(ctx, OPC_SLTI, 24, rx, imm); break; case M16_OPC_SLTIU: - gen_slt_imm(env, ctx, OPC_SLTIU, 24, rx, imm); + gen_slt_imm(ctx, OPC_SLTIU, 24, rx, imm); break; case M16_OPC_I8: switch (funct) { @@ -9702,7 +9702,7 @@ static int decode_extended_mips16_opc (CPUMIPSState *env, DisasContext *ctx, gen_st(ctx, OPC_SW, 31, 29, imm); break; case I8_ADJSP: - gen_arith_imm(env, ctx, OPC_ADDIU, 29, 29, imm); + gen_arith_imm(ctx, OPC_ADDIU, 29, 29, imm); break; case I8_SVRS: { @@ -9742,29 +9742,29 @@ static int decode_extended_mips16_opc (CPUMIPSState *env, DisasContext *ctx, break; #endif case M16_OPC_LB: - gen_ld(env, ctx, OPC_LB, ry, rx, offset); + gen_ld(ctx, OPC_LB, ry, rx, offset); break; case M16_OPC_LH: - gen_ld(env, ctx, OPC_LH, ry, rx, offset); + gen_ld(ctx, OPC_LH, ry, rx, offset); break; case M16_OPC_LWSP: - gen_ld(env, ctx, OPC_LW, rx, 29, offset); + gen_ld(ctx, OPC_LW, rx, 29, offset); break; case M16_OPC_LW: - gen_ld(env, ctx, OPC_LW, ry, rx, offset); + gen_ld(ctx, OPC_LW, ry, rx, offset); break; case M16_OPC_LBU: - gen_ld(env, ctx, OPC_LBU, ry, rx, offset); + gen_ld(ctx, OPC_LBU, ry, rx, offset); break; case M16_OPC_LHU: - gen_ld(env, ctx, OPC_LHU, ry, rx, offset); + gen_ld(ctx, OPC_LHU, ry, rx, offset); break; case M16_OPC_LWPC: - gen_ld(env, ctx, OPC_LWPC, rx, 0, offset); + gen_ld(ctx, OPC_LWPC, rx, 0, offset); break; #if defined(TARGET_MIPS64) case M16_OPC_LWU: - gen_ld(env, ctx, OPC_LWU, ry, rx, offset); + gen_ld(ctx, OPC_LWU, ry, rx, offset); break; #endif case M16_OPC_SB: @@ -9781,7 +9781,7 @@ static int decode_extended_mips16_opc (CPUMIPSState *env, DisasContext *ctx, break; #if defined(TARGET_MIPS64) case M16_OPC_I64: - decode_i64_mips16(env, ctx, ry, funct, offset, 1); + decode_i64_mips16(ctx, ry, funct, offset, 1); break; #endif default: @@ -9816,7 +9816,7 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, { int16_t imm = ((uint8_t) ctx->opcode) << 2; - gen_arith_imm(env, ctx, OPC_ADDIU, rx, 29, imm); + gen_arith_imm(ctx, OPC_ADDIU, rx, 29, imm); } break; case M16_OPC_ADDIUPC: @@ -9849,28 +9849,28 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, case M16_OPC_SHIFT: switch (ctx->opcode & 0x3) { case 0x0: - gen_shift_imm(env, ctx, OPC_SLL, rx, ry, sa); + gen_shift_imm(ctx, OPC_SLL, rx, ry, sa); break; case 0x1: #if defined(TARGET_MIPS64) check_mips_64(ctx); - gen_shift_imm(env, ctx, OPC_DSLL, rx, ry, sa); + gen_shift_imm(ctx, OPC_DSLL, rx, ry, sa); #else generate_exception(ctx, EXCP_RI); #endif break; case 0x2: - gen_shift_imm(env, ctx, OPC_SRL, rx, ry, sa); + gen_shift_imm(ctx, OPC_SRL, rx, ry, sa); break; case 0x3: - gen_shift_imm(env, ctx, OPC_SRA, rx, ry, sa); + gen_shift_imm(ctx, OPC_SRA, rx, ry, sa); break; } break; #if defined(TARGET_MIPS64) case M16_OPC_LD: check_mips_64(ctx); - gen_ld(env, ctx, OPC_LD, ry, rx, offset << 3); + gen_ld(ctx, OPC_LD, ry, rx, offset << 3); break; #endif case M16_OPC_RRIA: @@ -9880,12 +9880,12 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, if ((ctx->opcode >> 4) & 1) { #if defined(TARGET_MIPS64) check_mips_64(ctx); - gen_arith_imm(env, ctx, OPC_DADDIU, ry, rx, imm); + gen_arith_imm(ctx, OPC_DADDIU, ry, rx, imm); #else generate_exception(ctx, EXCP_RI); #endif } else { - gen_arith_imm(env, ctx, OPC_ADDIU, ry, rx, imm); + gen_arith_imm(ctx, OPC_ADDIU, ry, rx, imm); } } break; @@ -9893,19 +9893,19 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, { int16_t imm = (int8_t) ctx->opcode; - gen_arith_imm(env, ctx, OPC_ADDIU, rx, rx, imm); + gen_arith_imm(ctx, OPC_ADDIU, rx, rx, imm); } break; case M16_OPC_SLTI: { int16_t imm = (uint8_t) ctx->opcode; - gen_slt_imm(env, ctx, OPC_SLTI, 24, rx, imm); + gen_slt_imm(ctx, OPC_SLTI, 24, rx, imm); } break; case M16_OPC_SLTIU: { int16_t imm = (uint8_t) ctx->opcode; - gen_slt_imm(env, ctx, OPC_SLTIU, 24, rx, imm); + gen_slt_imm(ctx, OPC_SLTIU, 24, rx, imm); } break; case M16_OPC_I8: @@ -9926,7 +9926,7 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, gen_st(ctx, OPC_SW, 31, 29, (ctx->opcode & 0xff) << 2); break; case I8_ADJSP: - gen_arith_imm(env, ctx, OPC_ADDIU, 29, 29, + gen_arith_imm(ctx, OPC_ADDIU, 29, 29, ((int8_t)ctx->opcode) << 3); break; case I8_SVRS: @@ -9957,12 +9957,12 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, reg32 = (((ctx->opcode >> 3) & 0x3) << 3) | ((ctx->opcode >> 5) & 0x7); - gen_arith(env, ctx, OPC_ADDU, reg32, rz, 0); + gen_arith(ctx, OPC_ADDU, reg32, rz, 0); } break; case I8_MOVR32: reg32 = ctx->opcode & 0x1f; - gen_arith(env, ctx, OPC_ADDU, ry, reg32, 0); + gen_arith(ctx, OPC_ADDU, ry, reg32, 0); break; default: generate_exception(ctx, EXCP_RI); @@ -9974,13 +9974,13 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, { int16_t imm = (uint8_t) ctx->opcode; - gen_arith_imm(env, ctx, OPC_ADDIU, rx, 0, imm); + gen_arith_imm(ctx, OPC_ADDIU, rx, 0, imm); } break; case M16_OPC_CMPI: { int16_t imm = (uint8_t) ctx->opcode; - gen_logic_imm(env, ctx, OPC_XORI, 24, rx, imm); + gen_logic_imm(ctx, OPC_XORI, 24, rx, imm); } break; #if defined(TARGET_MIPS64) @@ -9990,30 +9990,30 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, break; #endif case M16_OPC_LB: - gen_ld(env, ctx, OPC_LB, ry, rx, offset); + gen_ld(ctx, OPC_LB, ry, rx, offset); break; case M16_OPC_LH: - gen_ld(env, ctx, OPC_LH, ry, rx, offset << 1); + gen_ld(ctx, OPC_LH, ry, rx, offset << 1); break; case M16_OPC_LWSP: - gen_ld(env, ctx, OPC_LW, rx, 29, ((uint8_t)ctx->opcode) << 2); + gen_ld(ctx, OPC_LW, rx, 29, ((uint8_t)ctx->opcode) << 2); break; case M16_OPC_LW: - gen_ld(env, ctx, OPC_LW, ry, rx, offset << 2); + gen_ld(ctx, OPC_LW, ry, rx, offset << 2); break; case M16_OPC_LBU: - gen_ld(env, ctx, OPC_LBU, ry, rx, offset); + gen_ld(ctx, OPC_LBU, ry, rx, offset); break; case M16_OPC_LHU: - gen_ld(env, ctx, OPC_LHU, ry, rx, offset << 1); + gen_ld(ctx, OPC_LHU, ry, rx, offset << 1); break; case M16_OPC_LWPC: - gen_ld(env, ctx, OPC_LWPC, rx, 0, ((uint8_t)ctx->opcode) << 2); + gen_ld(ctx, OPC_LWPC, rx, 0, ((uint8_t)ctx->opcode) << 2); break; #if defined (TARGET_MIPS64) case M16_OPC_LWU: check_mips_64(ctx); - gen_ld(env, ctx, OPC_LWU, ry, rx, offset << 2); + gen_ld(ctx, OPC_LWU, ry, rx, offset << 2); break; #endif case M16_OPC_SB: @@ -10055,7 +10055,7 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, goto done; } - gen_arith(env, ctx, mips32_op, rz, rx, ry); + gen_arith(ctx, mips32_op, rz, rx, ry); done: ; } @@ -10084,7 +10084,7 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, /* XXX: not clear which exception should be raised * when in debug mode... */ - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); if (!(ctx->hflags & MIPS_HFLAG_DM)) { generate_exception(ctx, EXCP_DBp); } else { @@ -10092,46 +10092,46 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, } break; case RR_SLT: - gen_slt(env, ctx, OPC_SLT, 24, rx, ry); + gen_slt(ctx, OPC_SLT, 24, rx, ry); break; case RR_SLTU: - gen_slt(env, ctx, OPC_SLTU, 24, rx, ry); + gen_slt(ctx, OPC_SLTU, 24, rx, ry); break; case RR_BREAK: generate_exception(ctx, EXCP_BREAK); break; case RR_SLLV: - gen_shift(env, ctx, OPC_SLLV, ry, rx, ry); + gen_shift(ctx, OPC_SLLV, ry, rx, ry); break; case RR_SRLV: - gen_shift(env, ctx, OPC_SRLV, ry, rx, ry); + gen_shift(ctx, OPC_SRLV, ry, rx, ry); break; case RR_SRAV: - gen_shift(env, ctx, OPC_SRAV, ry, rx, ry); + gen_shift(ctx, OPC_SRAV, ry, rx, ry); break; #if defined (TARGET_MIPS64) case RR_DSRL: check_mips_64(ctx); - gen_shift_imm(env, ctx, OPC_DSRL, ry, ry, sa); + gen_shift_imm(ctx, OPC_DSRL, ry, ry, sa); break; #endif case RR_CMP: - gen_logic(env, ctx, OPC_XOR, 24, rx, ry); + gen_logic(ctx, OPC_XOR, 24, rx, ry); break; case RR_NEG: - gen_arith(env, ctx, OPC_SUBU, rx, 0, ry); + gen_arith(ctx, OPC_SUBU, rx, 0, ry); break; case RR_AND: - gen_logic(env, ctx, OPC_AND, rx, rx, ry); + gen_logic(ctx, OPC_AND, rx, rx, ry); break; case RR_OR: - gen_logic(env, ctx, OPC_OR, rx, rx, ry); + gen_logic(ctx, OPC_OR, rx, rx, ry); break; case RR_XOR: - gen_logic(env, ctx, OPC_XOR, rx, rx, ry); + gen_logic(ctx, OPC_XOR, rx, rx, ry); break; case RR_NOT: - gen_logic(env, ctx, OPC_NOR, rx, ry, 0); + gen_logic(ctx, OPC_NOR, rx, ry, 0); break; case RR_MFHI: gen_HILO(ctx, OPC_MFHI, rx); @@ -10171,19 +10171,19 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, #if defined (TARGET_MIPS64) case RR_DSRA: check_mips_64(ctx); - gen_shift_imm(env, ctx, OPC_DSRA, ry, ry, sa); + gen_shift_imm(ctx, OPC_DSRA, ry, ry, sa); break; case RR_DSLLV: check_mips_64(ctx); - gen_shift(env, ctx, OPC_DSLLV, ry, rx, ry); + gen_shift(ctx, OPC_DSLLV, ry, rx, ry); break; case RR_DSRLV: check_mips_64(ctx); - gen_shift(env, ctx, OPC_DSRLV, ry, rx, ry); + gen_shift(ctx, OPC_DSRLV, ry, rx, ry); break; case RR_DSRAV: check_mips_64(ctx); - gen_shift(env, ctx, OPC_DSRAV, ry, rx, ry); + gen_shift(ctx, OPC_DSRAV, ry, rx, ry); break; #endif case RR_MULT: @@ -10228,7 +10228,7 @@ static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx, #if defined(TARGET_MIPS64) case M16_OPC_I64: funct = (ctx->opcode >> 8) & 0x7; - decode_i64_mips16(env, ctx, ry, funct, offset, 0); + decode_i64_mips16(ctx, ry, funct, offset, 0); break; #endif default: @@ -10730,23 +10730,23 @@ static int mmreg2 (int r) /* Zero-extended immediate */ #define ZIMM(op, start, width) ((op >> start) & ((~0U) >> (32-width))) -static void gen_addiur1sp (CPUMIPSState *env, DisasContext *ctx) +static void gen_addiur1sp(DisasContext *ctx) { int rd = mmreg(uMIPS_RD(ctx->opcode)); - gen_arith_imm(env, ctx, OPC_ADDIU, rd, 29, ((ctx->opcode >> 1) & 0x3f) << 2); + gen_arith_imm(ctx, OPC_ADDIU, rd, 29, ((ctx->opcode >> 1) & 0x3f) << 2); } -static void gen_addiur2 (CPUMIPSState *env, DisasContext *ctx) +static void gen_addiur2(DisasContext *ctx) { static const int decoded_imm[] = { 1, 4, 8, 12, 16, 20, 24, -1 }; int rd = mmreg(uMIPS_RD(ctx->opcode)); int rs = mmreg(uMIPS_RS(ctx->opcode)); - gen_arith_imm(env, ctx, OPC_ADDIU, rd, rs, decoded_imm[ZIMM(ctx->opcode, 1, 3)]); + gen_arith_imm(ctx, OPC_ADDIU, rd, rs, decoded_imm[ZIMM(ctx->opcode, 1, 3)]); } -static void gen_addiusp (CPUMIPSState *env, DisasContext *ctx) +static void gen_addiusp(DisasContext *ctx) { int encoded = ZIMM(ctx->opcode, 1, 9); int decoded; @@ -10761,18 +10761,18 @@ static void gen_addiusp (CPUMIPSState *env, DisasContext *ctx) decoded = encoded - 768; } - gen_arith_imm(env, ctx, OPC_ADDIU, 29, 29, decoded << 2); + gen_arith_imm(ctx, OPC_ADDIU, 29, 29, decoded << 2); } -static void gen_addius5 (CPUMIPSState *env, DisasContext *ctx) +static void gen_addius5(DisasContext *ctx) { int imm = SIMM(ctx->opcode, 1, 4); int rd = (ctx->opcode >> 5) & 0x1f; - gen_arith_imm(env, ctx, OPC_ADDIU, rd, rd, imm); + gen_arith_imm(ctx, OPC_ADDIU, rd, rd, imm); } -static void gen_andi16 (CPUMIPSState *env, DisasContext *ctx) +static void gen_andi16(DisasContext *ctx) { static const int decoded_imm[] = { 128, 1, 2, 3, 4, 7, 8, 15, 16, 31, 32, 63, 64, 255, 32768, 65535 }; @@ -10780,7 +10780,7 @@ static void gen_andi16 (CPUMIPSState *env, DisasContext *ctx) int rs = mmreg(uMIPS_RS(ctx->opcode)); int encoded = ZIMM(ctx->opcode, 0, 4); - gen_logic_imm(env, ctx, OPC_ANDI, rd, rs, decoded_imm[encoded]); + gen_logic_imm(ctx, OPC_ANDI, rd, rs, decoded_imm[encoded]); } static void gen_ldst_multiple (DisasContext *ctx, uint32_t opc, int reglist, @@ -10831,7 +10831,7 @@ static void gen_ldst_multiple (DisasContext *ctx, uint32_t opc, int reglist, } -static void gen_pool16c_insn (CPUMIPSState *env, DisasContext *ctx, int *is_branch) +static void gen_pool16c_insn(DisasContext *ctx, int *is_branch) { int rd = mmreg((ctx->opcode >> 3) & 0x7); int rs = mmreg(ctx->opcode & 0x7); @@ -10842,25 +10842,25 @@ static void gen_pool16c_insn (CPUMIPSState *env, DisasContext *ctx, int *is_bran case NOT16 + 1: case NOT16 + 2: case NOT16 + 3: - gen_logic(env, ctx, OPC_NOR, rd, rs, 0); + gen_logic(ctx, OPC_NOR, rd, rs, 0); break; case XOR16 + 0: case XOR16 + 1: case XOR16 + 2: case XOR16 + 3: - gen_logic(env, ctx, OPC_XOR, rd, rd, rs); + gen_logic(ctx, OPC_XOR, rd, rd, rs); break; case AND16 + 0: case AND16 + 1: case AND16 + 2: case AND16 + 3: - gen_logic(env, ctx, OPC_AND, rd, rd, rs); + gen_logic(ctx, OPC_AND, rd, rd, rs); break; case OR16 + 0: case OR16 + 1: case OR16 + 2: case OR16 + 3: - gen_logic(env, ctx, OPC_OR, rd, rd, rs); + gen_logic(ctx, OPC_OR, rd, rd, rs); break; case LWM16 + 0: case LWM16 + 1: @@ -10935,7 +10935,7 @@ static void gen_pool16c_insn (CPUMIPSState *env, DisasContext *ctx, int *is_bran /* XXX: not clear which exception should be raised * when in debug mode... */ - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); if (!(ctx->hflags & MIPS_HFLAG_DM)) { generate_exception(ctx, EXCP_DBp); } else { @@ -10948,7 +10948,7 @@ static void gen_pool16c_insn (CPUMIPSState *env, DisasContext *ctx, int *is_bran int imm = ZIMM(ctx->opcode, 0, 5); gen_compute_branch(ctx, OPC_JR, 2, 31, 0, 0); - gen_arith_imm(env, ctx, OPC_ADDIU, 29, 29, imm << 2); + gen_arith_imm(ctx, OPC_ADDIU, 29, 29, imm << 2); /* Let normal delay slot handling in our caller take us to the branch target. */ } @@ -11085,7 +11085,7 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, /* Treat as NOP. */ break; } - gen_mfc0(env, ctx, cpu_gpr[rt], rs, (ctx->opcode >> 11) & 0x7); + gen_mfc0(ctx, cpu_gpr[rt], rs, (ctx->opcode >> 11) & 0x7); break; case MTC0: case MTC0 + 32: @@ -11094,7 +11094,7 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, TCGv t0 = tcg_temp_new(); gen_load_gpr(t0, rt); - gen_mtc0(env, ctx, t0, rs, (ctx->opcode >> 11) & 0x7); + gen_mtc0(ctx, t0, rs, (ctx->opcode >> 11) & 0x7); tcg_temp_free(t0); } break; @@ -11113,11 +11113,11 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, case CLZ: mips32_op = OPC_CLZ; do_cl: - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); gen_cl(ctx, mips32_op, rt, rs); break; case RDHWR: - gen_rdhwr(env, ctx, rt, rs); + gen_rdhwr(ctx, rt, rs); break; case WSBH: gen_bshfl(ctx, OPC_WSBH, rs, rt); @@ -11146,7 +11146,7 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, case MSUBU: mips32_op = OPC_MSUBU; do_muldiv: - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); gen_muldiv(ctx, mips32_op, rs, rt); break; default: @@ -11187,12 +11187,12 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, switch (minor) { case RDPGPR: check_cp0_enabled(ctx); - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_load_srsgpr(rt, rs); break; case WRPGPR: check_cp0_enabled(ctx); - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_store_srsgpr(rt, rs); break; default: @@ -11272,7 +11272,7 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, ctx->bstate = BS_STOP; break; case SDBBP: - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); if (!(ctx->hflags & MIPS_HFLAG_DM)) { generate_exception(ctx, EXCP_DBp); } else { @@ -11329,7 +11329,7 @@ enum { FMT_DWL_L = 2 }; -static void gen_pool32fxf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs) +static void gen_pool32fxf(DisasContext *ctx, int rt, int rs) { int extension = (ctx->opcode >> 6) & 0x3ff; uint32_t mips32_op; @@ -11614,7 +11614,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, case ROTR: mips32_op = OPC_ROTR; do_shifti: - gen_shift_imm(env, ctx, mips32_op, rt, rs, rd); + gen_shift_imm(ctx, mips32_op, rt, rs, rd); break; default: goto pool32a_invalid; @@ -11639,7 +11639,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, case MUL: mips32_op = OPC_MUL; do_arith: - gen_arith(env, ctx, mips32_op, rd, rs, rt); + gen_arith(ctx, mips32_op, rd, rs, rt); break; /* Shifts */ case SLLV: @@ -11654,7 +11654,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, case ROTRV: mips32_op = OPC_ROTRV; do_shift: - gen_shift(env, ctx, mips32_op, rd, rs, rt); + gen_shift(ctx, mips32_op, rd, rs, rt); break; /* Logical operations */ case AND: @@ -11669,7 +11669,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, case XOR32: mips32_op = OPC_XOR; do_logic: - gen_logic(env, ctx, mips32_op, rd, rs, rt); + gen_logic(ctx, mips32_op, rd, rs, rt); break; /* Set less than */ case SLT: @@ -11678,7 +11678,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, case SLTU: mips32_op = OPC_SLTU; do_slt: - gen_slt(env, ctx, mips32_op, rd, rs, rt); + gen_slt(ctx, mips32_op, rd, rs, rt); break; default: goto pool32a_invalid; @@ -11694,7 +11694,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, case MOVZ: mips32_op = OPC_MOVZ; do_cmov: - gen_cond_move(env, ctx, mips32_op, rd, rs, rt); + gen_cond_move(ctx, mips32_op, rd, rs, rt); break; case LWXS: gen_ldxs(ctx, rs, rt, rd); @@ -11839,7 +11839,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, } break; case POOL32FXF: - gen_pool32fxf(env, ctx, rt, rs); + gen_pool32fxf(ctx, rt, rs); break; case 0x00: /* PLL foo */ @@ -12107,7 +12107,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, target. */ break; case LUI: - gen_logic_imm(env, ctx, OPC_LUI, rs, -1, imm); + gen_logic_imm(ctx, OPC_LUI, rs, -1, imm); break; case SYNCI: break; @@ -12129,10 +12129,10 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, mips32_op = OPC_BC1TANY4; do_cp1mips3d: check_cop1x(ctx); - check_insn(env, ctx, ASE_MIPS3D); + check_insn(ctx, ASE_MIPS3D); /* Fall through */ do_cp1branch: - gen_compute_branch1(env, ctx, mips32_op, + gen_compute_branch1(ctx, mips32_op, (ctx->opcode >> 18) & 0x7, imm << 1); *is_branch = 1; break; @@ -12185,7 +12185,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, mips32_op = OPC_LL; goto do_ld_lr; do_ld_lr: - gen_ld(env, ctx, mips32_op, rt, rs, SIMM(ctx->opcode, 0, 12)); + gen_ld(ctx, mips32_op, rt, rs, SIMM(ctx->opcode, 0, 12)); break; do_st_lr: gen_st(ctx, mips32_op, rt, rs, SIMM(ctx->opcode, 0, 12)); @@ -12213,7 +12213,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, case ADDIU32: mips32_op = OPC_ADDIU; do_addi: - gen_arith_imm(env, ctx, mips32_op, rt, rs, imm); + gen_arith_imm(ctx, mips32_op, rt, rs, imm); break; /* Logical operations */ @@ -12226,7 +12226,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, case ANDI32: mips32_op = OPC_ANDI; do_logici: - gen_logic_imm(env, ctx, mips32_op, rt, rs, imm); + gen_logic_imm(ctx, mips32_op, rt, rs, imm); break; /* Set less than immediate */ @@ -12236,7 +12236,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, case SLTIU32: mips32_op = OPC_SLTIU; do_slti: - gen_slt_imm(env, ctx, mips32_op, rt, rs, imm); + gen_slt_imm(ctx, mips32_op, rt, rs, imm); break; case JALX32: offset = (int32_t)(ctx->opcode & 0x3FFFFFF) << 2; @@ -12323,7 +12323,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, mips32_op = OPC_SW; goto do_st; do_ld: - gen_ld(env, ctx, mips32_op, rt, rs, imm); + gen_ld(ctx, mips32_op, rt, rs, imm); break; do_st: gen_st(ctx, mips32_op, rt, rs, imm); @@ -12443,7 +12443,7 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b break; } - gen_arith(env, ctx, opc, rd, rs1, rs2); + gen_arith(ctx, opc, rd, rs1, rs2); } break; case POOL16B: @@ -12463,11 +12463,11 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b break; } - gen_shift_imm(env, ctx, opc, rd, rs, amount); + gen_shift_imm(ctx, opc, rd, rs, amount); } break; case POOL16C: - gen_pool16c_insn(env, ctx, is_branch); + gen_pool16c_insn(ctx, is_branch); break; case LWGP16: { @@ -12475,7 +12475,7 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b int rb = 28; /* GP */ int16_t offset = SIMM(ctx->opcode, 0, 7) << 2; - gen_ld(env, ctx, OPC_LW, rd, rb, offset); + gen_ld(ctx, OPC_LW, rd, rb, offset); } break; case POOL16F: @@ -12496,8 +12496,8 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b rs = rs_rt_enc[enc_rs]; rt = rs_rt_enc[enc_rt]; - gen_arith_imm(env, ctx, OPC_ADDIU, rd, rs, 0); - gen_arith_imm(env, ctx, OPC_ADDIU, re, rt, 0); + gen_arith_imm(ctx, OPC_ADDIU, rd, rs, 0); + gen_arith_imm(ctx, OPC_ADDIU, re, rt, 0); } break; case LBU16: @@ -12507,7 +12507,7 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b int16_t offset = ZIMM(ctx->opcode, 0, 4); offset = (offset == 0xf ? -1 : offset); - gen_ld(env, ctx, OPC_LBU, rd, rb, offset); + gen_ld(ctx, OPC_LBU, rd, rb, offset); } break; case LHU16: @@ -12516,7 +12516,7 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b int rb = mmreg(uMIPS_RS(ctx->opcode)); int16_t offset = ZIMM(ctx->opcode, 0, 4) << 1; - gen_ld(env, ctx, OPC_LHU, rd, rb, offset); + gen_ld(ctx, OPC_LHU, rd, rb, offset); } break; case LWSP16: @@ -12525,7 +12525,7 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b int rb = 29; /* SP */ int16_t offset = ZIMM(ctx->opcode, 0, 5) << 2; - gen_ld(env, ctx, OPC_LW, rd, rb, offset); + gen_ld(ctx, OPC_LW, rd, rb, offset); } break; case LW16: @@ -12534,7 +12534,7 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b int rb = mmreg(uMIPS_RS(ctx->opcode)); int16_t offset = ZIMM(ctx->opcode, 0, 4) << 2; - gen_ld(env, ctx, OPC_LW, rd, rb, offset); + gen_ld(ctx, OPC_LW, rd, rb, offset); } break; case SB16: @@ -12578,29 +12578,29 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b int rd = uMIPS_RD5(ctx->opcode); int rs = uMIPS_RS5(ctx->opcode); - gen_arith_imm(env, ctx, OPC_ADDIU, rd, rs, 0); + gen_arith_imm(ctx, OPC_ADDIU, rd, rs, 0); } break; case ANDI16: - gen_andi16(env, ctx); + gen_andi16(ctx); break; case POOL16D: switch (ctx->opcode & 0x1) { case ADDIUS5: - gen_addius5(env, ctx); + gen_addius5(ctx); break; case ADDIUSP: - gen_addiusp(env, ctx); + gen_addiusp(ctx); break; } break; case POOL16E: switch (ctx->opcode & 0x1) { case ADDIUR2: - gen_addiur2(env, ctx); + gen_addiur2(ctx); break; case ADDIUR1SP: - gen_addiur1sp(env, ctx); + gen_addiur1sp(ctx); break; } break; @@ -12651,7 +12651,7 @@ static int decode_micromips_opc (CPUMIPSState *env, DisasContext *ctx, int *is_b #endif /* MIPSDSP functions. */ -static void gen_mipsdsp_ld(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, +static void gen_mipsdsp_ld(DisasContext *ctx, uint32_t opc, int rd, int base, int offset) { const char *opn = "ldx"; @@ -13712,8 +13712,7 @@ static void gen_mipsdsp_multiply(DisasContext *ctx, uint32_t op1, uint32_t op2, } -static void gen_mipsdsp_bitinsn(CPUMIPSState *env, DisasContext *ctx, - uint32_t op1, uint32_t op2, +static void gen_mipsdsp_bitinsn(DisasContext *ctx, uint32_t op1, uint32_t op2, int ret, int val) { const char *opn = "mipsdsp Bit/ Manipulation"; @@ -14367,18 +14366,18 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) switch (op1) { case OPC_SLL: /* Shift with immediate */ case OPC_SRA: - gen_shift_imm(env, ctx, op1, rd, rt, sa); + gen_shift_imm(ctx, op1, rd, rt, sa); break; case OPC_SRL: switch ((ctx->opcode >> 21) & 0x1f) { case 1: /* rotr is decoded as srl on non-R2 CPUs */ - if (env->insn_flags & ISA_MIPS32R2) { + if (ctx->insn_flags & ISA_MIPS32R2) { op1 = OPC_ROTR; } /* Fallthrough */ case 0: - gen_shift_imm(env, ctx, op1, rd, rt, sa); + gen_shift_imm(ctx, op1, rd, rt, sa); break; default: generate_exception(ctx, EXCP_RI); @@ -14387,27 +14386,27 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) break; case OPC_MOVN: /* Conditional move */ case OPC_MOVZ: - check_insn(env, ctx, ISA_MIPS4 | ISA_MIPS32 | + check_insn(ctx, ISA_MIPS4 | ISA_MIPS32 | INSN_LOONGSON2E | INSN_LOONGSON2F); - gen_cond_move(env, ctx, op1, rd, rs, rt); + gen_cond_move(ctx, op1, rd, rs, rt); break; case OPC_ADD ... OPC_SUBU: - gen_arith(env, ctx, op1, rd, rs, rt); + gen_arith(ctx, op1, rd, rs, rt); break; case OPC_SLLV: /* Shifts */ case OPC_SRAV: - gen_shift(env, ctx, op1, rd, rs, rt); + gen_shift(ctx, op1, rd, rs, rt); break; case OPC_SRLV: switch ((ctx->opcode >> 6) & 0x1f) { case 1: /* rotrv is decoded as srlv on non-R2 CPUs */ - if (env->insn_flags & ISA_MIPS32R2) { + if (ctx->insn_flags & ISA_MIPS32R2) { op1 = OPC_ROTRV; } /* Fallthrough */ case 0: - gen_shift(env, ctx, op1, rd, rs, rt); + gen_shift(ctx, op1, rd, rs, rt); break; default: generate_exception(ctx, EXCP_RI); @@ -14416,17 +14415,17 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) break; case OPC_SLT: /* Set on less than */ case OPC_SLTU: - gen_slt(env, ctx, op1, rd, rs, rt); + gen_slt(ctx, op1, rd, rs, rt); break; case OPC_AND: /* Logic*/ case OPC_OR: case OPC_NOR: case OPC_XOR: - gen_logic(env, ctx, op1, rd, rs, rt); + gen_logic(ctx, op1, rd, rs, rt); break; case OPC_MULT ... OPC_DIVU: if (sa) { - check_insn(env, ctx, INSN_VR54XX); + check_insn(ctx, INSN_VR54XX); op1 = MASK_MUL_VR54XX(ctx->opcode); gen_mul_vr54xx(ctx, op1, rd, rs, rt); } else @@ -14478,7 +14477,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) break; case OPC_MOVCI: - check_insn(env, ctx, ISA_MIPS4 | ISA_MIPS32); + check_insn(ctx, ISA_MIPS4 | ISA_MIPS32); if (env->CP0_Config1 & (1 << CP0C1_FP)) { check_cp1_enabled(ctx); gen_movci(ctx, rd, rs, (ctx->opcode >> 18) & 0x7, @@ -14494,22 +14493,22 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) case OPC_DSRA: case OPC_DSLL32: case OPC_DSRA32: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); - gen_shift_imm(env, ctx, op1, rd, rt, sa); + gen_shift_imm(ctx, op1, rd, rt, sa); break; case OPC_DSRL: switch ((ctx->opcode >> 21) & 0x1f) { case 1: /* drotr is decoded as dsrl on non-R2 CPUs */ - if (env->insn_flags & ISA_MIPS32R2) { + if (ctx->insn_flags & ISA_MIPS32R2) { op1 = OPC_DROTR; } /* Fallthrough */ case 0: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); - gen_shift_imm(env, ctx, op1, rd, rt, sa); + gen_shift_imm(ctx, op1, rd, rt, sa); break; default: generate_exception(ctx, EXCP_RI); @@ -14520,14 +14519,14 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) switch ((ctx->opcode >> 21) & 0x1f) { case 1: /* drotr32 is decoded as dsrl32 on non-R2 CPUs */ - if (env->insn_flags & ISA_MIPS32R2) { + if (ctx->insn_flags & ISA_MIPS32R2) { op1 = OPC_DROTR32; } /* Fallthrough */ case 0: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); - gen_shift_imm(env, ctx, op1, rd, rt, sa); + gen_shift_imm(ctx, op1, rd, rt, sa); break; default: generate_exception(ctx, EXCP_RI); @@ -14535,28 +14534,28 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) } break; case OPC_DADD ... OPC_DSUBU: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); - gen_arith(env, ctx, op1, rd, rs, rt); + gen_arith(ctx, op1, rd, rs, rt); break; case OPC_DSLLV: case OPC_DSRAV: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); - gen_shift(env, ctx, op1, rd, rs, rt); + gen_shift(ctx, op1, rd, rs, rt); break; case OPC_DSRLV: switch ((ctx->opcode >> 6) & 0x1f) { case 1: /* drotrv is decoded as dsrlv on non-R2 CPUs */ - if (env->insn_flags & ISA_MIPS32R2) { + if (ctx->insn_flags & ISA_MIPS32R2) { op1 = OPC_DROTRV; } /* Fallthrough */ case 0: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); - gen_shift(env, ctx, op1, rd, rs, rt); + gen_shift(ctx, op1, rd, rs, rt); break; default: generate_exception(ctx, EXCP_RI); @@ -14564,7 +14563,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) } break; case OPC_DMULT ... OPC_DDIVU: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); gen_muldiv(ctx, op1, rs, rt); break; @@ -14580,22 +14579,22 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) switch (op1) { case OPC_MADD ... OPC_MADDU: /* Multiply and add/sub */ case OPC_MSUB ... OPC_MSUBU: - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); gen_muldiv(ctx, op1, rs, rt); break; case OPC_MUL: - gen_arith(env, ctx, op1, rd, rs, rt); + gen_arith(ctx, op1, rd, rs, rt); break; case OPC_CLO: case OPC_CLZ: - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); gen_cl(ctx, op1, rd, rs); break; case OPC_SDBBP: /* XXX: not clear which exception should be raised * when in debug mode... */ - check_insn(env, ctx, ISA_MIPS32); + check_insn(ctx, ISA_MIPS32); if (!(ctx->hflags & MIPS_HFLAG_DM)) { generate_exception(ctx, EXCP_DBp); } else { @@ -14609,13 +14608,13 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) case OPC_MULTU_G_2F: case OPC_MOD_G_2F: case OPC_MODU_G_2F: - check_insn(env, ctx, INSN_LOONGSON2F); + check_insn(ctx, INSN_LOONGSON2F); gen_loongson_integer(ctx, op1, rd, rs, rt); break; #if defined(TARGET_MIPS64) case OPC_DCLO: case OPC_DCLZ: - check_insn(env, ctx, ISA_MIPS64); + check_insn(ctx, ISA_MIPS64); check_mips_64(ctx); gen_cl(ctx, op1, rd, rs); break; @@ -14625,7 +14624,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) case OPC_DDIVU_G_2F: case OPC_DMOD_G_2F: case OPC_DMODU_G_2F: - check_insn(env, ctx, INSN_LOONGSON2F); + check_insn(ctx, INSN_LOONGSON2F); gen_loongson_integer(ctx, op1, rd, rs, rt); break; #endif @@ -14640,19 +14639,19 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) switch (op1) { case OPC_EXT: case OPC_INS: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_bitops(ctx, op1, rt, rs, sa, rd); break; case OPC_BSHFL: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); op2 = MASK_BSHFL(ctx->opcode); gen_bshfl(ctx, op2, rt, rd); break; case OPC_RDHWR: - gen_rdhwr(env, ctx, rt, rd); + gen_rdhwr(ctx, rt, rd); break; case OPC_FORK: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); { TCGv t0 = tcg_temp_new(); TCGv t1 = tcg_temp_new(); @@ -14665,7 +14664,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) } break; case OPC_YIELD: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); { TCGv t0 = tcg_temp_new(); @@ -14681,7 +14680,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) case OPC_MULT_G_2E ... OPC_MULTU_G_2E: /* OPC_MULT_G_2E, OPC_ADDUH_QB_DSP, OPC_MUL_PH_DSP have * the same mask and op1. */ - if ((env->insn_flags & ASE_DSPR2) && (op1 == OPC_MULT_G_2E)) { + if ((ctx->insn_flags & ASE_DSPR2) && (op1 == OPC_MULT_G_2E)) { op2 = MASK_ADDUH_QB(ctx->opcode); switch (op2) { case OPC_ADDUH_QB: @@ -14709,7 +14708,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) generate_exception(ctx, EXCP_RI); break; } - } else if (env->insn_flags & INSN_LOONGSON2E) { + } else if (ctx->insn_flags & INSN_LOONGSON2E) { gen_loongson_integer(ctx, op1, rd, rs, rt); } else { generate_exception(ctx, EXCP_RI); @@ -14724,7 +14723,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) case OPC_LBUX: case OPC_LHX: case OPC_LWX: - gen_mipsdsp_ld(env, ctx, op2, rd, rs, rt); + gen_mipsdsp_ld(ctx, op2, rd, rs, rt); break; default: /* Invalid */ MIPS_INVAL("MASK LX"); @@ -14755,7 +14754,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) case OPC_REPLV_QB: case OPC_REPL_PH: case OPC_REPLV_PH: - gen_mipsdsp_bitinsn(env, ctx, op1, op2, rd, rt); + gen_mipsdsp_bitinsn(ctx, op1, op2, rd, rt); break; default: MIPS_INVAL("MASK ABSQ_S.PH"); @@ -14947,12 +14946,12 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) #if defined(TARGET_MIPS64) case OPC_DEXTM ... OPC_DEXT: case OPC_DINSM ... OPC_DINS: - check_insn(env, ctx, ISA_MIPS64R2); + check_insn(ctx, ISA_MIPS64R2); check_mips_64(ctx); gen_bitops(ctx, op1, rt, rs, sa, rd); break; case OPC_DBSHFL: - check_insn(env, ctx, ISA_MIPS64R2); + check_insn(ctx, ISA_MIPS64R2); check_mips_64(ctx); op2 = MASK_DBSHFL(ctx->opcode); gen_bshfl(ctx, op2, rt, rd); @@ -14960,7 +14959,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) case OPC_DDIV_G_2E ... OPC_DDIVU_G_2E: case OPC_DMULT_G_2E ... OPC_DMULTU_G_2E: case OPC_DMOD_G_2E ... OPC_DMODU_G_2E: - check_insn(env, ctx, INSN_LOONGSON2E); + check_insn(ctx, INSN_LOONGSON2E); gen_loongson_integer(ctx, op1, rd, rs, rt); break; case OPC_ABSQ_S_QH_DSP: @@ -14991,7 +14990,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) case OPC_REPLV_OB: case OPC_REPLV_PW: case OPC_REPLV_QH: - gen_mipsdsp_bitinsn(env, ctx, op1, op2, rd, rt); + gen_mipsdsp_bitinsn(ctx, op1, op2, rd, rt); break; default: /* Invalid */ MIPS_INVAL("MASK ABSQ_S.QH"); @@ -15212,7 +15211,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) gen_trap(ctx, op1, rs, -1, imm); break; case OPC_SYNCI: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); /* Treat as NOP. */ break; case OPC_BPOSGE32: /* MIPS DSP branch */ @@ -15258,27 +15257,27 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) op2 = MASK_MFMC0(ctx->opcode); switch (op2) { case OPC_DMT: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_dmt(t0); gen_store_gpr(t0, rt); break; case OPC_EMT: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_emt(t0); gen_store_gpr(t0, rt); break; case OPC_DVPE: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_dvpe(t0, cpu_env); gen_store_gpr(t0, rt); break; case OPC_EVPE: - check_insn(env, ctx, ASE_MT); + check_insn(ctx, ASE_MT); gen_helper_evpe(t0, cpu_env); gen_store_gpr(t0, rt); break; case OPC_DI: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); save_cpu_state(ctx, 1); gen_helper_di(t0, cpu_env); gen_store_gpr(t0, rt); @@ -15286,7 +15285,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) ctx->bstate = BS_STOP; break; case OPC_EI: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); save_cpu_state(ctx, 1); gen_helper_ei(t0, cpu_env); gen_store_gpr(t0, rt); @@ -15303,11 +15302,11 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) #endif /* !CONFIG_USER_ONLY */ break; case OPC_RDPGPR: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_load_srsgpr(rt, rd); break; case OPC_WRPGPR: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); gen_store_srsgpr(rt, rd); break; default: @@ -15318,17 +15317,17 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) break; case OPC_ADDI: /* Arithmetic with immediate opcode */ case OPC_ADDIU: - gen_arith_imm(env, ctx, op, rt, rs, imm); + gen_arith_imm(ctx, op, rt, rs, imm); break; case OPC_SLTI: /* Set on less than with immediate opcode */ case OPC_SLTIU: - gen_slt_imm(env, ctx, op, rt, rs, imm); + gen_slt_imm(ctx, op, rt, rs, imm); break; case OPC_ANDI: /* Arithmetic with immediate opcode */ case OPC_LUI: case OPC_ORI: case OPC_XORI: - gen_logic_imm(env, ctx, op, rt, rs, imm); + gen_logic_imm(ctx, op, rt, rs, imm); break; case OPC_J ... OPC_JAL: /* Jump */ offset = (int32_t)(ctx->opcode & 0x3FFFFFF) << 2; @@ -15342,7 +15341,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) break; case OPC_LB ... OPC_LWR: /* Load and stores */ case OPC_LL: - gen_ld(env, ctx, op, rt, rs, imm); + gen_ld(ctx, op, rt, rs, imm); break; case OPC_SB ... OPC_SW: case OPC_SWR: @@ -15353,11 +15352,11 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) break; case OPC_CACHE: check_cp0_enabled(ctx); - check_insn(env, ctx, ISA_MIPS3 | ISA_MIPS32); + check_insn(ctx, ISA_MIPS3 | ISA_MIPS32); /* Treat as NOP. */ break; case OPC_PREF: - check_insn(env, ctx, ISA_MIPS4 | ISA_MIPS32); + check_insn(ctx, ISA_MIPS4 | ISA_MIPS32); /* Treat as NOP. */ break; @@ -15376,7 +15375,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) switch (op1) { case OPC_MFHC1: case OPC_MTHC1: - check_insn(env, ctx, ISA_MIPS32R2); + check_insn(ctx, ISA_MIPS32R2); case OPC_MFC1: case OPC_CFC1: case OPC_MTC1: @@ -15386,17 +15385,17 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) #if defined(TARGET_MIPS64) case OPC_DMFC1: case OPC_DMTC1: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); gen_cp1(ctx, op1, rt, rd); break; #endif case OPC_BC1ANY2: case OPC_BC1ANY4: check_cop1x(ctx); - check_insn(env, ctx, ASE_MIPS3D); + check_insn(ctx, ASE_MIPS3D); /* fall through */ case OPC_BC1: - gen_compute_branch1(env, ctx, MASK_BC1(ctx->opcode), + gen_compute_branch1(ctx, MASK_BC1(ctx->opcode), (rt >> 2) & 0x7, imm << 2); *is_branch = 1; break; @@ -15427,7 +15426,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) generate_exception_err(ctx, EXCP_CpU, 2); break; case OPC_CP2: - check_insn(env, ctx, INSN_LOONGSON2F); + check_insn(ctx, INSN_LOONGSON2F); /* Note that these instructions use different fields. */ gen_loongson_multimedia(ctx, sa, rd, rt); break; @@ -15479,36 +15478,36 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) case OPC_LDL ... OPC_LDR: case OPC_LLD: case OPC_LD: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); - gen_ld(env, ctx, op, rt, rs, imm); + gen_ld(ctx, op, rt, rs, imm); break; case OPC_SDL ... OPC_SDR: case OPC_SD: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); gen_st(ctx, op, rt, rs, imm); break; case OPC_SCD: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); gen_st_cond(ctx, op, rt, rs, imm); break; case OPC_DADDI: case OPC_DADDIU: - check_insn(env, ctx, ISA_MIPS3); + check_insn(ctx, ISA_MIPS3); check_mips_64(ctx); - gen_arith_imm(env, ctx, op, rt, rs, imm); + gen_arith_imm(ctx, op, rt, rs, imm); break; #endif case OPC_JALX: - check_insn(env, ctx, ASE_MIPS16 | ASE_MICROMIPS); + check_insn(ctx, ASE_MIPS16 | ASE_MICROMIPS); offset = (int32_t)(ctx->opcode & 0x3FFFFFF) << 2; gen_compute_branch(ctx, op, 4, rs, rt, offset); *is_branch = 1; break; case OPC_MDMX: - check_insn(env, ctx, ASE_MDMX); + check_insn(ctx, ASE_MDMX); /* MDMX: Not implemented. */ default: /* Invalid */ MIPS_INVAL("major opcode"); @@ -15539,6 +15538,7 @@ gen_intermediate_code_internal (CPUMIPSState *env, TranslationBlock *tb, ctx.pc = pc_start; ctx.saved_pc = -1; ctx.singlestep_enabled = env->singlestep_enabled; + ctx.insn_flags = env->insn_flags; ctx.tb = tb; ctx.bstate = BS_NONE; /* Restore delay slot state from the tb context. */ @@ -15591,10 +15591,10 @@ gen_intermediate_code_internal (CPUMIPSState *env, TranslationBlock *tb, ctx.opcode = cpu_ldl_code(env, ctx.pc); insn_bytes = 4; decode_opc(env, &ctx, &is_branch); - } else if (env->insn_flags & ASE_MICROMIPS) { + } else if (ctx.insn_flags & ASE_MICROMIPS) { ctx.opcode = cpu_lduw_code(env, ctx.pc); insn_bytes = decode_micromips_opc(env, &ctx, &is_branch); - } else if (env->insn_flags & ASE_MIPS16) { + } else if (ctx.insn_flags & ASE_MIPS16) { ctx.opcode = cpu_lduw_code(env, ctx.pc); insn_bytes = decode_mips16_opc(env, &ctx, &is_branch); } else { @@ -15603,7 +15603,7 @@ gen_intermediate_code_internal (CPUMIPSState *env, TranslationBlock *tb, break; } if (!is_branch) { - handle_delay_slot(env, &ctx, insn_bytes); + handle_delay_slot(&ctx, insn_bytes); } ctx.pc += insn_bytes; |