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| author | Richard Henderson <rth@twiddle.net> | 2014-03-30 15:36:56 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-02-12 21:21:38 -0800 |
| commit | fe700adb3db5b028b504423b946d4ee5200a8f2f (patch) | |
| tree | 09389b35e12808f2eb2e2f9754e50842b7b5a799 /target-lm32 | |
| parent | 0a7df5da986bd7ee0789f2d7b8611f2e8eee5046 (diff) | |
| download | qemu-fe700adb3db5b028b504423b946d4ee5200a8f2f.zip qemu-fe700adb3db5b028b504423b946d4ee5200a8f2f.tar.gz qemu-fe700adb3db5b028b504423b946d4ee5200a8f2f.tar.bz2 | |
tcg: Introduce tcg_op_buf_count and tcg_op_buf_full
The method by which we count the number of ops emitted
is going to change. Abstract that away into some inlines.
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-lm32')
| -rw-r--r-- | target-lm32/translate.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/target-lm32/translate.c b/target-lm32/translate.c index cd09293..9d087b9 100644 --- a/target-lm32/translate.c +++ b/target-lm32/translate.c @@ -1062,7 +1062,6 @@ void gen_intermediate_code_internal(LM32CPU *cpu, CPUState *cs = CPU(cpu); CPULM32State *env = &cpu->env; struct DisasContext ctx, *dc = &ctx; - uint16_t *gen_opc_end; uint32_t pc_start; int j, lj; uint32_t next_page_start; @@ -1075,8 +1074,6 @@ void gen_intermediate_code_internal(LM32CPU *cpu, dc->num_watchpoints = cpu->num_watchpoints; dc->tb = tb; - gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE; - dc->is_jmp = DISAS_NEXT; dc->pc = pc_start; dc->singlestep_enabled = cs->singlestep_enabled; @@ -1100,7 +1097,7 @@ void gen_intermediate_code_internal(LM32CPU *cpu, check_breakpoint(env, dc); if (search_pc) { - j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf; + j = tcg_op_buf_count(); if (lj < j) { lj++; while (lj < j) { @@ -1124,7 +1121,7 @@ void gen_intermediate_code_internal(LM32CPU *cpu, num_insns++; } while (!dc->is_jmp - && tcg_ctx.gen_opc_ptr < gen_opc_end + && !tcg_op_buf_full() && !cs->singlestep_enabled && !singlestep && (dc->pc < next_page_start) @@ -1160,7 +1157,7 @@ void gen_intermediate_code_internal(LM32CPU *cpu, gen_tb_end(tb, num_insns); if (search_pc) { - j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf; + j = tcg_op_buf_count(); lj++; while (lj <= j) { tcg_ctx.gen_opc_instr_start[lj++] = 0; @@ -1174,9 +1171,8 @@ void gen_intermediate_code_internal(LM32CPU *cpu, if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) { qemu_log("\n"); log_target_disas(env, pc_start, dc->pc - pc_start, 0); - qemu_log("\nisize=%d osize=%td\n", - dc->pc - pc_start, tcg_ctx.gen_opc_ptr - - tcg_ctx.gen_opc_buf); + qemu_log("\nisize=%d osize=%d\n", + dc->pc - pc_start, tcg_op_buf_count()); } #endif } |