From b6bac4bc7016531405d117cfc1bf64145799e164 Mon Sep 17 00:00:00 2001 From: "Emilio G. Cota" Date: Thu, 15 Feb 2018 14:51:48 -0500 Subject: [PATCH] target/ppc: convert to DisasContextBase A couple of notes: - removed ctx->nip in favour of base->pc_next. Yes, it is annoying, but didn't want to waste its 4 bytes. - ctx->singlestep_enabled does a lot more than base.singlestep_enabled; this confused me at first. Reviewed-by: Richard Henderson Signed-off-by: Emilio G. Cota Signed-off-by: David Gibson --- target/ppc/translate.c | 129 +++++++++++++++++++----------------- target/ppc/translate/dfp-impl.inc.c | 16 ++--- target/ppc/translate_init.c | 32 ++++----- 3 files changed, 91 insertions(+), 86 deletions(-) diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 4132f67bb1..6e35daa0db 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -31,6 +31,7 @@ #include "exec/helper-gen.h" #include "trace-tcg.h" +#include "exec/translator.h" #include "exec/log.h" @@ -187,8 +188,7 @@ void ppc_translate_init(void) /* internal defines */ struct DisasContext { - struct TranslationBlock *tb; - target_ulong nip; + DisasContextBase base; uint32_t opcode; uint32_t exception; /* Routine used to access memory */ @@ -275,7 +275,7 @@ static void gen_exception_err(DisasContext *ctx, uint32_t excp, uint32_t error) * the faulting instruction */ if (ctx->exception == POWERPC_EXCP_NONE) { - gen_update_nip(ctx, ctx->nip - 4); + gen_update_nip(ctx, ctx->base.pc_next - 4); } t0 = tcg_const_i32(excp); t1 = tcg_const_i32(error); @@ -293,7 +293,7 @@ static void gen_exception(DisasContext *ctx, uint32_t excp) * the faulting instruction */ if (ctx->exception == POWERPC_EXCP_NONE) { - gen_update_nip(ctx, ctx->nip - 4); + gen_update_nip(ctx, ctx->base.pc_next - 4); } t0 = tcg_const_i32(excp); gen_helper_raise_exception(cpu_env, t0); @@ -322,7 +322,7 @@ static void gen_debug_exception(DisasContext *ctx) */ if ((ctx->exception != POWERPC_EXCP_BRANCH) && (ctx->exception != POWERPC_EXCP_SYNC)) { - gen_update_nip(ctx, ctx->nip); + gen_update_nip(ctx, ctx->base.pc_next); } t0 = tcg_const_i32(EXCP_DEBUG); gen_helper_raise_exception(cpu_env, t0); @@ -349,7 +349,7 @@ static inline void gen_hvpriv_exception(DisasContext *ctx, uint32_t error) /* Stop translation */ static inline void gen_stop_exception(DisasContext *ctx) { - gen_update_nip(ctx, ctx->nip); + gen_update_nip(ctx, ctx->base.pc_next); ctx->exception = POWERPC_EXCP_STOP; } @@ -978,7 +978,7 @@ static void gen_addpcis(DisasContext *ctx) { target_long d = DX(ctx->opcode); - tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], ctx->nip + (d << 16)); + tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], ctx->base.pc_next + (d << 16)); } static inline void gen_op_arith_divw(DisasContext *ctx, TCGv ret, TCGv arg1, @@ -1580,7 +1580,7 @@ static void gen_pause(DisasContext *ctx) tcg_temp_free_i32(t0); /* Stop translation, this gives other CPUs a chance to run */ - gen_exception_nip(ctx, EXCP_HLT, ctx->nip); + gen_exception_nip(ctx, EXCP_HLT, ctx->base.pc_next); } #endif /* defined(TARGET_PPC64) */ @@ -2397,7 +2397,7 @@ static inline void gen_check_align(DisasContext *ctx, TCGv EA, int mask) tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1); t1 = tcg_const_i32(POWERPC_EXCP_ALIGN); t2 = tcg_const_i32(ctx->opcode & 0x03FF0000); - gen_update_nip(ctx, ctx->nip - 4); + gen_update_nip(ctx, ctx->base.pc_next - 4); gen_helper_raise_exception_err(cpu_env, t1, t2); tcg_temp_free_i32(t1); tcg_temp_free_i32(t2); @@ -3322,7 +3322,7 @@ static void gen_wait(DisasContext *ctx) -offsetof(PowerPCCPU, env) + offsetof(CPUState, halted)); tcg_temp_free_i32(t0); /* Stop translation, as the CPU is supposed to sleep from now */ - gen_exception_nip(ctx, EXCP_HLT, ctx->nip); + gen_exception_nip(ctx, EXCP_HLT, ctx->base.pc_next); } #if defined(TARGET_PPC64) @@ -3407,7 +3407,7 @@ static inline bool use_goto_tb(DisasContext *ctx, target_ulong dest) } #ifndef CONFIG_USER_ONLY - return (ctx->tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK); + return (ctx->base.tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK); #else return true; #endif @@ -3422,7 +3422,7 @@ static void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest) if (use_goto_tb(ctx, dest)) { tcg_gen_goto_tb(n); tcg_gen_movi_tl(cpu_nip, dest & ~3); - tcg_gen_exit_tb((uintptr_t)ctx->tb + n); + tcg_gen_exit_tb((uintptr_t)ctx->base.tb + n); } else { tcg_gen_movi_tl(cpu_nip, dest & ~3); if (unlikely(ctx->singlestep_enabled)) { @@ -3458,14 +3458,14 @@ static void gen_b(DisasContext *ctx) li = LI(ctx->opcode); li = (li ^ 0x02000000) - 0x02000000; if (likely(AA(ctx->opcode) == 0)) { - target = ctx->nip + li - 4; + target = ctx->base.pc_next + li - 4; } else { target = li; } if (LK(ctx->opcode)) { - gen_setlr(ctx, ctx->nip); + gen_setlr(ctx, ctx->base.pc_next); } - gen_update_cfar(ctx, ctx->nip - 4); + gen_update_cfar(ctx, ctx->base.pc_next - 4); gen_goto_tb(ctx, 0, target); } @@ -3493,7 +3493,7 @@ static void gen_bcond(DisasContext *ctx, int type) target = NULL; } if (LK(ctx->opcode)) - gen_setlr(ctx, ctx->nip); + gen_setlr(ctx, ctx->base.pc_next); l1 = gen_new_label(); if ((bo & 0x4) == 0) { /* Decrement and test CTR */ @@ -3530,11 +3530,11 @@ static void gen_bcond(DisasContext *ctx, int type) } tcg_temp_free_i32(temp); } - gen_update_cfar(ctx, ctx->nip - 4); + gen_update_cfar(ctx, ctx->base.pc_next - 4); if (type == BCOND_IM) { target_ulong li = (target_long)((int16_t)(BD(ctx->opcode))); if (likely(AA(ctx->opcode) == 0)) { - gen_goto_tb(ctx, 0, ctx->nip + li - 4); + gen_goto_tb(ctx, 0, ctx->base.pc_next + li - 4); } else { gen_goto_tb(ctx, 0, li); } @@ -3549,7 +3549,7 @@ static void gen_bcond(DisasContext *ctx, int type) } if ((bo & 0x14) != 0x14) { gen_set_label(l1); - gen_goto_tb(ctx, 1, ctx->nip); + gen_goto_tb(ctx, 1, ctx->base.pc_next); } } @@ -3645,7 +3645,7 @@ static void gen_rfi(DisasContext *ctx) } /* Restore CPU state */ CHK_SV; - gen_update_cfar(ctx, ctx->nip - 4); + gen_update_cfar(ctx, ctx->base.pc_next - 4); gen_helper_rfi(cpu_env); gen_sync_exception(ctx); #endif @@ -3659,7 +3659,7 @@ static void gen_rfid(DisasContext *ctx) #else /* Restore CPU state */ CHK_SV; - gen_update_cfar(ctx, ctx->nip - 4); + gen_update_cfar(ctx, ctx->base.pc_next - 4); gen_helper_rfid(cpu_env); gen_sync_exception(ctx); #endif @@ -3934,10 +3934,11 @@ static inline void gen_op_mfspr(DisasContext *ctx) */ if (sprn != SPR_PVR) { fprintf(stderr, "Trying to read privileged spr %d (0x%03x) at " - TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4); + TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4); if (qemu_log_separate()) { qemu_log("Trying to read privileged spr %d (0x%03x) at " - TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4); + TARGET_FMT_lx "\n", sprn, sprn, + ctx->base.pc_next - 4); } } gen_priv_exception(ctx, POWERPC_EXCP_PRIV_REG); @@ -3951,10 +3952,10 @@ static inline void gen_op_mfspr(DisasContext *ctx) } /* Not defined */ fprintf(stderr, "Trying to read invalid spr %d (0x%03x) at " - TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4); + TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4); if (qemu_log_separate()) { qemu_log("Trying to read invalid spr %d (0x%03x) at " - TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4); + TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4); } /* The behaviour depends on MSR:PR and SPR# bit 0x10, @@ -4030,7 +4031,7 @@ static void gen_mtmsrd(DisasContext *ctx) * if we enter power saving mode, we will exit the loop * directly from ppc_store_msr */ - gen_update_nip(ctx, ctx->nip); + gen_update_nip(ctx, ctx->base.pc_next); gen_helper_store_msr(cpu_env, cpu_gpr[rS(ctx->opcode)]); /* Must stop the translation as machine state (may have) changed */ /* Note that mtmsr is not always defined as context-synchronizing */ @@ -4059,7 +4060,7 @@ static void gen_mtmsr(DisasContext *ctx) * if we enter power saving mode, we will exit the loop * directly from ppc_store_msr */ - gen_update_nip(ctx, ctx->nip); + gen_update_nip(ctx, ctx->base.pc_next); #if defined(TARGET_PPC64) tcg_gen_deposit_tl(msr, cpu_msr, cpu_gpr[rS(ctx->opcode)], 0, 32); #else @@ -4097,10 +4098,10 @@ static void gen_mtspr(DisasContext *ctx) } else { /* Privilege exception */ fprintf(stderr, "Trying to write privileged spr %d (0x%03x) at " - TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4); + TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4); if (qemu_log_separate()) { qemu_log("Trying to write privileged spr %d (0x%03x) at " - TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4); + TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4); } gen_priv_exception(ctx, POWERPC_EXCP_PRIV_REG); } @@ -4115,10 +4116,10 @@ static void gen_mtspr(DisasContext *ctx) /* Not defined */ if (qemu_log_separate()) { qemu_log("Trying to write invalid spr %d (0x%03x) at " - TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4); + TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4); } fprintf(stderr, "Trying to write invalid spr %d (0x%03x) at " - TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4); + TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4); /* The behaviour depends on MSR:PR and SPR# bit 0x10, @@ -7212,13 +7213,14 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb) CPUPPCState *env = cs->env_ptr; DisasContext ctx, *ctxp = &ctx; opc_handler_t **table, *handler; - target_ulong pc_start; - int num_insns; int max_insns; - pc_start = tb->pc; - ctx.nip = pc_start; - ctx.tb = tb; + ctx.base.singlestep_enabled = cs->singlestep_enabled; + ctx.base.tb = tb; + ctx.base.pc_first = tb->pc; + ctx.base.pc_next = tb->pc; /* nip */ + ctx.base.num_insns = 0; + ctx.exception = POWERPC_EXCP_NONE; ctx.spr_cb = env->spr_cb; ctx.pr = msr_pr; @@ -7270,14 +7272,14 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb) ctx.singlestep_enabled = 0; if ((env->flags & POWERPC_FLAG_BE) && msr_be) ctx.singlestep_enabled |= CPU_BRANCH_STEP; - if (unlikely(cs->singlestep_enabled)) { + if (unlikely(ctx.base.singlestep_enabled)) { ctx.singlestep_enabled |= GDBSTUB_SINGLE_STEP; } #if defined (DO_SINGLE_STEP) && 0 /* Single step trace mode */ msr_se = 1; #endif - num_insns = 0; + ctx.base.num_insns = 0; max_insns = tb_cflags(tb) & CF_COUNT_MASK; if (max_insns == 0) { max_insns = CF_COUNT_MASK; @@ -7290,34 +7292,35 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb) tcg_clear_temp_count(); /* Set env in case of segfault during code fetch */ while (ctx.exception == POWERPC_EXCP_NONE && !tcg_op_buf_full()) { - tcg_gen_insn_start(ctx.nip); - num_insns++; + tcg_gen_insn_start(ctx.base.pc_next); + ctx.base.num_insns++; - if (unlikely(cpu_breakpoint_test(cs, ctx.nip, BP_ANY))) { + if (unlikely(cpu_breakpoint_test(cs, ctx.base.pc_next, BP_ANY))) { gen_debug_exception(ctxp); /* The address covered by the breakpoint must be included in [tb->pc, tb->pc + tb->size) in order to for it to be properly cleared -- thus we increment the PC here so that the logic setting tb->size below does the right thing. */ - ctx.nip += 4; + ctx.base.pc_next += 4; break; } LOG_DISAS("----------------\n"); LOG_DISAS("nip=" TARGET_FMT_lx " super=%d ir=%d\n", - ctx.nip, ctx.mem_idx, (int)msr_ir); - if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) + ctx.base.pc_next, ctx.mem_idx, (int)msr_ir); + if (ctx.base.num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) { gen_io_start(); + } if (unlikely(need_byteswap(&ctx))) { - ctx.opcode = bswap32(cpu_ldl_code(env, ctx.nip)); + ctx.opcode = bswap32(cpu_ldl_code(env, ctx.base.pc_next)); } else { - ctx.opcode = cpu_ldl_code(env, ctx.nip); + ctx.opcode = cpu_ldl_code(env, ctx.base.pc_next); } LOG_DISAS("translate opcode %08x (%02x %02x %02x %02x) (%s)\n", ctx.opcode, opc1(ctx.opcode), opc2(ctx.opcode), opc3(ctx.opcode), opc4(ctx.opcode), ctx.le_mode ? "little" : "big"); - ctx.nip += 4; + ctx.base.pc_next += 4; table = env->opcodes; handler = table[opc1(ctx.opcode)]; if (is_indirect_opcode(handler)) { @@ -7339,7 +7342,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb) TARGET_FMT_lx " %d\n", opc1(ctx.opcode), opc2(ctx.opcode), opc3(ctx.opcode), opc4(ctx.opcode), - ctx.opcode, ctx.nip - 4, (int)msr_ir); + ctx.opcode, ctx.base.pc_next - 4, (int)msr_ir); } else { uint32_t inval; @@ -7355,7 +7358,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb) TARGET_FMT_lx "\n", ctx.opcode & inval, opc1(ctx.opcode), opc2(ctx.opcode), opc3(ctx.opcode), opc4(ctx.opcode), - ctx.opcode, ctx.nip - 4); + ctx.opcode, ctx.base.pc_next - 4); gen_inval_exception(ctxp, POWERPC_EXCP_INVAL_INVAL); break; } @@ -7366,15 +7369,16 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb) #endif /* Check trace mode exceptions */ if (unlikely(ctx.singlestep_enabled & CPU_SINGLE_STEP && - (ctx.nip <= 0x100 || ctx.nip > 0xF00) && + (ctx.base.pc_next <= 0x100 || ctx.base.pc_next > 0xF00) && ctx.exception != POWERPC_SYSCALL && ctx.exception != POWERPC_EXCP_TRAP && ctx.exception != POWERPC_EXCP_BRANCH)) { - gen_exception_nip(ctxp, POWERPC_EXCP_TRACE, ctx.nip); - } else if (unlikely(((ctx.nip & (TARGET_PAGE_SIZE - 1)) == 0) || - (cs->singlestep_enabled) || + gen_exception_nip(ctxp, POWERPC_EXCP_TRACE, ctx.base.pc_next); + } else if (unlikely(((ctx.base.pc_next & (TARGET_PAGE_SIZE - 1)) + == 0) || + (ctx.base.singlestep_enabled) || singlestep || - num_insns >= max_insns)) { + ctx.base.num_insns >= max_insns)) { /* if we reach a page boundary or are single stepping, stop * generation */ @@ -7390,25 +7394,26 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb) if (tb_cflags(tb) & CF_LAST_IO) gen_io_end(); if (ctx.exception == POWERPC_EXCP_NONE) { - gen_goto_tb(&ctx, 0, ctx.nip); + gen_goto_tb(&ctx, 0, ctx.base.pc_next); } else if (ctx.exception != POWERPC_EXCP_BRANCH) { - if (unlikely(cs->singlestep_enabled)) { + if (unlikely(ctx.base.singlestep_enabled)) { gen_debug_exception(ctxp); } /* Generate the return instruction */ tcg_gen_exit_tb(0); } - gen_tb_end(tb, num_insns); + gen_tb_end(tb, ctx.base.num_insns); - tb->size = ctx.nip - pc_start; - tb->icount = num_insns; + tb->size = ctx.base.pc_next - ctx.base.pc_first; + tb->icount = ctx.base.num_insns; #if defined(DEBUG_DISAS) if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM) - && qemu_log_in_addr_range(pc_start)) { + && qemu_log_in_addr_range(ctx.base.pc_first)) { qemu_log_lock(); - qemu_log("IN: %s\n", lookup_symbol(pc_start)); - log_target_disas(cs, pc_start, ctx.nip - pc_start); + qemu_log("IN: %s\n", lookup_symbol(ctx.base.pc_first)); + log_target_disas(cs, ctx.base.pc_first, + ctx.base.pc_next - ctx.base.pc_first); qemu_log("\n"); qemu_log_unlock(); } diff --git a/target/ppc/translate/dfp-impl.inc.c b/target/ppc/translate/dfp-impl.inc.c index 178d3044a7..634ef73b8a 100644 --- a/target/ppc/translate/dfp-impl.inc.c +++ b/target/ppc/translate/dfp-impl.inc.c @@ -15,7 +15,7 @@ static void gen_##name(DisasContext *ctx) \ gen_exception(ctx, POWERPC_EXCP_FPU); \ return; \ } \ - gen_update_nip(ctx, ctx->nip - 4); \ + gen_update_nip(ctx, ctx->base.pc_next - 4); \ rd = gen_fprp_ptr(rD(ctx->opcode)); \ ra = gen_fprp_ptr(rA(ctx->opcode)); \ rb = gen_fprp_ptr(rB(ctx->opcode)); \ @@ -36,7 +36,7 @@ static void gen_##name(DisasContext *ctx) \ gen_exception(ctx, POWERPC_EXCP_FPU); \ return; \ } \ - gen_update_nip(ctx, ctx->nip - 4); \ + gen_update_nip(ctx, ctx->base.pc_next - 4); \ ra = gen_fprp_ptr(rA(ctx->opcode)); \ rb = gen_fprp_ptr(rB(ctx->opcode)); \ gen_helper_##name(cpu_crf[crfD(ctx->opcode)], \ @@ -54,7 +54,7 @@ static void gen_##name(DisasContext *ctx) \ gen_exception(ctx, POWERPC_EXCP_FPU); \ return; \ } \ - gen_update_nip(ctx, ctx->nip - 4); \ + gen_update_nip(ctx, ctx->base.pc_next - 4); \ uim = tcg_const_i32(UIMM5(ctx->opcode)); \ rb = gen_fprp_ptr(rB(ctx->opcode)); \ gen_helper_##name(cpu_crf[crfD(ctx->opcode)], \ @@ -72,7 +72,7 @@ static void gen_##name(DisasContext *ctx) \ gen_exception(ctx, POWERPC_EXCP_FPU); \ return; \ } \ - gen_update_nip(ctx, ctx->nip - 4); \ + gen_update_nip(ctx, ctx->base.pc_next - 4); \ ra = gen_fprp_ptr(rA(ctx->opcode)); \ dcm = tcg_const_i32(DCM(ctx->opcode)); \ gen_helper_##name(cpu_crf[crfD(ctx->opcode)], \ @@ -90,7 +90,7 @@ static void gen_##name(DisasContext *ctx) \ gen_exception(ctx, POWERPC_EXCP_FPU); \ return; \ } \ - gen_update_nip(ctx, ctx->nip - 4); \ + gen_update_nip(ctx, ctx->base.pc_next - 4); \ rt = gen_fprp_ptr(rD(ctx->opcode)); \ rb = gen_fprp_ptr(rB(ctx->opcode)); \ u32_1 = tcg_const_i32(u32f1(ctx->opcode)); \ @@ -114,7 +114,7 @@ static void gen_##name(DisasContext *ctx) \ gen_exception(ctx, POWERPC_EXCP_FPU); \ return; \ } \ - gen_update_nip(ctx, ctx->nip - 4); \ + gen_update_nip(ctx, ctx->base.pc_next - 4); \ rt = gen_fprp_ptr(rD(ctx->opcode)); \ ra = gen_fprp_ptr(rA(ctx->opcode)); \ rb = gen_fprp_ptr(rB(ctx->opcode)); \ @@ -137,7 +137,7 @@ static void gen_##name(DisasContext *ctx) \ gen_exception(ctx, POWERPC_EXCP_FPU); \ return; \ } \ - gen_update_nip(ctx, ctx->nip - 4); \ + gen_update_nip(ctx, ctx->base.pc_next - 4); \ rt = gen_fprp_ptr(rD(ctx->opcode)); \ rb = gen_fprp_ptr(rB(ctx->opcode)); \ gen_helper_##name(cpu_env, rt, rb); \ @@ -157,7 +157,7 @@ static void gen_##name(DisasContext *ctx) \ gen_exception(ctx, POWERPC_EXCP_FPU); \ return; \ } \ - gen_update_nip(ctx, ctx->nip - 4); \ + gen_update_nip(ctx, ctx->base.pc_next - 4); \ rt = gen_fprp_ptr(rD(ctx->opcode)); \ rs = gen_fprp_ptr(fprfld(ctx->opcode)); \ i32 = tcg_const_i32(i32fld(ctx->opcode)); \ diff --git a/target/ppc/translate_init.c b/target/ppc/translate_init.c index 48f2c10156..cbaa343e04 100644 --- a/target/ppc/translate_init.c +++ b/target/ppc/translate_init.c @@ -179,11 +179,11 @@ static void spr_write_ureg(DisasContext *ctx, int sprn, int gprn) #if !defined(CONFIG_USER_ONLY) static void spr_read_decr(DisasContext *ctx, int gprn, int sprn) { - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_load_decr(cpu_gpr[gprn], cpu_env); - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } @@ -191,11 +191,11 @@ static void spr_read_decr(DisasContext *ctx, int gprn, int sprn) static void spr_write_decr(DisasContext *ctx, int sprn, int gprn) { - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_store_decr(cpu_env, cpu_gpr[gprn]); - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } @@ -206,11 +206,11 @@ static void spr_write_decr(DisasContext *ctx, int sprn, int gprn) /* Time base */ static void spr_read_tbl(DisasContext *ctx, int gprn, int sprn) { - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_load_tbl(cpu_gpr[gprn], cpu_env); - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } @@ -218,11 +218,11 @@ static void spr_read_tbl(DisasContext *ctx, int gprn, int sprn) static void spr_read_tbu(DisasContext *ctx, int gprn, int sprn) { - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_load_tbu(cpu_gpr[gprn], cpu_env); - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } @@ -243,11 +243,11 @@ static void spr_read_atbu(DisasContext *ctx, int gprn, int sprn) #if !defined(CONFIG_USER_ONLY) static void spr_write_tbl(DisasContext *ctx, int sprn, int gprn) { - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_store_tbl(cpu_env, cpu_gpr[gprn]); - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } @@ -255,11 +255,11 @@ static void spr_write_tbl(DisasContext *ctx, int sprn, int gprn) static void spr_write_tbu(DisasContext *ctx, int sprn, int gprn) { - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_store_tbu(cpu_env, cpu_gpr[gprn]); - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } @@ -287,11 +287,11 @@ static void spr_read_purr(DisasContext *ctx, int gprn, int sprn) /* HDECR */ static void spr_read_hdecr(DisasContext *ctx, int gprn, int sprn) { - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_load_hdecr(cpu_gpr[gprn], cpu_env); - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } @@ -299,11 +299,11 @@ static void spr_read_hdecr(DisasContext *ctx, int gprn, int sprn) static void spr_write_hdecr(DisasContext *ctx, int sprn, int gprn) { - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_store_hdecr(cpu_env, cpu_gpr[gprn]); - if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) { + if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } -- 2.11.0