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-mips | |
| 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-mips')
| -rw-r--r-- | target-mips/translate.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/target-mips/translate.c b/target-mips/translate.c index f7ada9f8e3..881e7fb6d6 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -19095,7 +19095,6 @@ gen_intermediate_code_internal(MIPSCPU *cpu, TranslationBlock *tb, CPUMIPSState *env = &cpu->env; DisasContext ctx; target_ulong pc_start; - uint16_t *gen_opc_end; CPUBreakpoint *bp; int j, lj = -1; int num_insns; @@ -19107,7 +19106,6 @@ gen_intermediate_code_internal(MIPSCPU *cpu, TranslationBlock *tb, qemu_log("search pc %d\n", search_pc); pc_start = tb->pc; - gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE; ctx.pc = pc_start; ctx.saved_pc = -1; ctx.singlestep_enabled = cs->singlestep_enabled; @@ -19151,7 +19149,7 @@ gen_intermediate_code_internal(MIPSCPU *cpu, TranslationBlock *tb, } 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) @@ -19209,7 +19207,7 @@ gen_intermediate_code_internal(MIPSCPU *cpu, TranslationBlock *tb, if ((ctx.pc & (TARGET_PAGE_SIZE - 1)) == 0) break; - if (tcg_ctx.gen_opc_ptr >= gen_opc_end) { + if (tcg_op_buf_full()) { break; } @@ -19246,7 +19244,7 @@ done_generating: 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; |