diff options
| 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-m68k/translate.c | |
| parent | 0a7df5da986bd7ee0789f2d7b8611f2e8eee5046 (diff) | |
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-m68k/translate.c')
| -rw-r--r-- | target-m68k/translate.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/target-m68k/translate.c b/target-m68k/translate.c index 7e98a175f7..a39b49515d 100644 --- a/target-m68k/translate.c +++ b/target-m68k/translate.c @@ -2980,7 +2980,6 @@ gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb, CPUState *cs = CPU(cpu); CPUM68KState *env = &cpu->env; DisasContext dc1, *dc = &dc1; - uint16_t *gen_opc_end; CPUBreakpoint *bp; int j, lj; target_ulong pc_start; @@ -2993,8 +2992,6 @@ gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb, dc->tb = tb; - gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE; - dc->env = env; dc->is_jmp = DISAS_NEXT; dc->pc = pc_start; @@ -3026,7 +3023,7 @@ gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb, break; } 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) @@ -3041,7 +3038,7 @@ gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb, dc->insn_pc = dc->pc; disas_m68k_insn(env, dc); num_insns++; - } while (!dc->is_jmp && tcg_ctx.gen_opc_ptr < gen_opc_end && + } while (!dc->is_jmp && !tcg_op_buf_full() && !cs->singlestep_enabled && !singlestep && (pc_offset) < (TARGET_PAGE_SIZE - 32) && @@ -3085,7 +3082,7 @@ gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb, } #endif 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; |