mirror of https://gitee.com/openkylin/qemu.git
gen-icount.h: Rename gen_icount_start/end to gen_tb_start/end
The gen_icount_start/end functions are now somewhat misnamed since they are useful for generic "start/end of TB" code, used for more than just icount. Rename them to gen_tb_start/end. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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3a808cc407
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@ -9,7 +9,7 @@ static TCGArg *icount_arg;
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static int icount_label;
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static int exitreq_label;
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static inline void gen_icount_start(void)
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static inline void gen_tb_start(void)
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{
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TCGv_i32 count;
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TCGv_i32 flag;
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@ -36,7 +36,7 @@ static inline void gen_icount_start(void)
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tcg_temp_free_i32(count);
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}
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static void gen_icount_end(TranslationBlock *tb, int num_insns)
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static void gen_tb_end(TranslationBlock *tb, int num_insns)
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{
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gen_set_label(exitreq_label);
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tcg_gen_exit_tb((tcg_target_long)tb + TB_EXIT_REQUESTED);
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@ -3411,7 +3411,7 @@ static inline void gen_intermediate_code_internal(CPUAlphaState *env,
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if (max_insns == 0)
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max_insns = CF_COUNT_MASK;
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gen_icount_start();
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gen_tb_start();
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do {
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if (unlikely(!QTAILQ_EMPTY(&env->breakpoints))) {
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QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
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@ -3478,7 +3478,7 @@ static inline void gen_intermediate_code_internal(CPUAlphaState *env,
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abort();
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (search_pc) {
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j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -9808,7 +9808,7 @@ static inline void gen_intermediate_code_internal(CPUARMState *env,
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if (max_insns == 0)
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max_insns = CF_COUNT_MASK;
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gen_icount_start();
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gen_tb_start();
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tcg_clear_temp_count();
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@ -10011,7 +10011,7 @@ static inline void gen_intermediate_code_internal(CPUARMState *env,
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}
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done_generating:
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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#ifdef DEBUG_DISAS
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@ -3250,7 +3250,7 @@ gen_intermediate_code_internal(CPUCRISState *env, TranslationBlock *tb,
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max_insns = CF_COUNT_MASK;
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}
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gen_icount_start();
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gen_tb_start();
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do {
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check_breakpoint(env, dc);
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@ -3391,7 +3391,7 @@ gen_intermediate_code_internal(CPUCRISState *env, TranslationBlock *tb,
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break;
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}
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (search_pc) {
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j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -8324,7 +8324,7 @@ static inline void gen_intermediate_code_internal(CPUX86State *env,
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if (max_insns == 0)
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max_insns = CF_COUNT_MASK;
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gen_icount_start();
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gen_tb_start();
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for(;;) {
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if (unlikely(!QTAILQ_EMPTY(&env->breakpoints))) {
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QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
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@ -8382,7 +8382,7 @@ static inline void gen_intermediate_code_internal(CPUX86State *env,
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}
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if (tb->cflags & CF_LAST_IO)
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gen_io_end();
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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/* we don't forget to fill the last values */
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if (search_pc) {
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@ -1040,7 +1040,7 @@ static void gen_intermediate_code_internal(CPULM32State *env,
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max_insns = CF_COUNT_MASK;
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}
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gen_icount_start();
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gen_tb_start();
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do {
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check_breakpoint(env, dc);
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@ -1102,7 +1102,7 @@ static void gen_intermediate_code_internal(CPULM32State *env,
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}
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (search_pc) {
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j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -2999,7 +2999,7 @@ gen_intermediate_code_internal(CPUM68KState *env, TranslationBlock *tb,
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if (max_insns == 0)
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max_insns = CF_COUNT_MASK;
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gen_icount_start();
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gen_tb_start();
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do {
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pc_offset = dc->pc - pc_start;
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gen_throws_exception = NULL;
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@ -3063,7 +3063,7 @@ gen_intermediate_code_internal(CPUM68KState *env, TranslationBlock *tb,
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break;
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}
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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#ifdef DEBUG_DISAS
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@ -1770,7 +1770,7 @@ gen_intermediate_code_internal(CPUMBState *env, TranslationBlock *tb,
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if (max_insns == 0)
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max_insns = CF_COUNT_MASK;
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gen_icount_start();
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gen_tb_start();
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do
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{
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#if SIM_COMPAT
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@ -1894,7 +1894,7 @@ gen_intermediate_code_internal(CPUMBState *env, TranslationBlock *tb,
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break;
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}
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (search_pc) {
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j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -15596,7 +15596,7 @@ gen_intermediate_code_internal (CPUMIPSState *env, TranslationBlock *tb,
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if (max_insns == 0)
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max_insns = CF_COUNT_MASK;
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LOG_DISAS("\ntb %p idx %d hflags %04x\n", tb, ctx.mem_idx, ctx.hflags);
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gen_icount_start();
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gen_tb_start();
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while (ctx.bstate == BS_NONE) {
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if (unlikely(!QTAILQ_EMPTY(&env->breakpoints))) {
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QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
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@ -15694,7 +15694,7 @@ gen_intermediate_code_internal (CPUMIPSState *env, TranslationBlock *tb,
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}
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}
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done_generating:
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (search_pc) {
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j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -1696,7 +1696,7 @@ static inline void gen_intermediate_code_internal(OpenRISCCPU *cpu,
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max_insns = CF_COUNT_MASK;
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}
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gen_icount_start();
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gen_tb_start();
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do {
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check_breakpoint(cpu, dc);
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@ -1779,7 +1779,7 @@ static inline void gen_intermediate_code_internal(OpenRISCCPU *cpu,
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}
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (search_pc) {
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j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -9557,7 +9557,7 @@ static inline void gen_intermediate_code_internal(CPUPPCState *env,
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if (max_insns == 0)
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max_insns = CF_COUNT_MASK;
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gen_icount_start();
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gen_tb_start();
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/* Set env in case of segfault during code fetch */
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while (ctx.exception == POWERPC_EXCP_NONE
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&& tcg_ctx.gen_opc_ptr < gen_opc_end) {
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@ -9669,7 +9669,7 @@ static inline void gen_intermediate_code_internal(CPUPPCState *env,
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/* Generate the return instruction */
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tcg_gen_exit_tb(0);
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (unlikely(search_pc)) {
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j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -4769,7 +4769,7 @@ static inline void gen_intermediate_code_internal(CPUS390XState *env,
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max_insns = CF_COUNT_MASK;
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}
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gen_icount_start();
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gen_tb_start();
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do {
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if (search_pc) {
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@ -4845,7 +4845,7 @@ static inline void gen_intermediate_code_internal(CPUS390XState *env,
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abort();
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (search_pc) {
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j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -1959,7 +1959,7 @@ gen_intermediate_code_internal(CPUSH4State * env, TranslationBlock * tb,
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max_insns = tb->cflags & CF_COUNT_MASK;
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if (max_insns == 0)
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max_insns = CF_COUNT_MASK;
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gen_icount_start();
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gen_tb_start();
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while (ctx.bstate == BS_NONE && tcg_ctx.gen_opc_ptr < gen_opc_end) {
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if (unlikely(!QTAILQ_EMPTY(&env->breakpoints))) {
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QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
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@ -2029,7 +2029,7 @@ gen_intermediate_code_internal(CPUSH4State * env, TranslationBlock * tb,
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}
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (search_pc) {
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i = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -5249,7 +5249,7 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
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max_insns = tb->cflags & CF_COUNT_MASK;
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if (max_insns == 0)
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max_insns = CF_COUNT_MASK;
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gen_icount_start();
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gen_tb_start();
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do {
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if (unlikely(!QTAILQ_EMPTY(&env->breakpoints))) {
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QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
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@ -5319,7 +5319,7 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
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tcg_gen_exit_tb(0);
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}
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}
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (spc) {
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j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
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@ -1921,7 +1921,7 @@ static inline void gen_intermediate_code_internal(CPUUniCore32State *env,
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}
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#endif
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gen_icount_start();
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gen_tb_start();
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do {
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if (unlikely(!QTAILQ_EMPTY(&env->breakpoints))) {
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QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
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}
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done_generating:
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gen_icount_end(tb, num_insns);
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gen_tb_end(tb, num_insns);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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#ifdef DEBUG_DISAS
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@ -2913,7 +2913,7 @@ static void gen_intermediate_code_internal(
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dc.next_icount = tcg_temp_local_new_i32();
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}
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gen_icount_start();
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gen_tb_start();
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if (env->singlestep_enabled && env->exception_taken) {
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env->exception_taken = 0;
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@ -2991,7 +2991,7 @@ static void gen_intermediate_code_internal(
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if (dc.is_jmp == DISAS_NEXT) {
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gen_jumpi(&dc, dc.pc, 0);
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}
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gen_icount_end(tb, insn_count);
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gen_tb_end(tb, insn_count);
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*tcg_ctx.gen_opc_ptr = INDEX_op_end;
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if (search_pc) {
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