diff options
| author | Richard Henderson <rth@twiddle.net> | 2015-09-17 15:58:10 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-10-07 20:36:28 +1100 |
| commit | b933066ae03d924a92b2616b4a24e7d91cd5b841 (patch) | |
| tree | a5475afc2a27a25b4f91c8376d68daec05183e2e /target-alpha | |
| parent | 959082fc4a93a016a6b697e1e0c2b373d8a3a373 (diff) | |
target-*: Introduce and use cpu_breakpoint_test
Reduce the boilerplate required for each target. At the same time,
move the test for breakpoint after calling tcg_gen_insn_start.
Note that arm and aarch64 do not use cpu_breakpoint_test, but still
move the inline test down after tcg_gen_insn_start.
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-alpha')
| -rw-r--r-- | target-alpha/translate.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/target-alpha/translate.c b/target-alpha/translate.c index fa0ac2dd6b..c10193ea91 100644 --- a/target-alpha/translate.c +++ b/target-alpha/translate.c @@ -2868,7 +2868,6 @@ static inline void gen_intermediate_code_internal(AlphaCPU *cpu, target_ulong pc_start; target_ulong pc_mask; uint32_t insn; - CPUBreakpoint *bp; int j, lj = -1; ExitStatus ret; int num_insns; @@ -2913,14 +2912,6 @@ static inline void gen_intermediate_code_internal(AlphaCPU *cpu, gen_tb_start(tb); do { - if (unlikely(!QTAILQ_EMPTY(&cs->breakpoints))) { - QTAILQ_FOREACH(bp, &cs->breakpoints, entry) { - if (bp->pc == ctx.pc) { - gen_excp(&ctx, EXCP_DEBUG, 0); - break; - } - } - } if (search_pc) { j = tcg_op_buf_count(); if (lj < j) { @@ -2936,6 +2927,10 @@ static inline void gen_intermediate_code_internal(AlphaCPU *cpu, tcg_gen_insn_start(ctx.pc); num_insns++; + if (unlikely(cpu_breakpoint_test(cs, ctx.pc, BP_ANY))) { + gen_excp(&ctx, EXCP_DEBUG, 0); + break; + } if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) { gen_io_start(); } |