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| author | Richard Henderson <rth@twiddle.net> | 2015-10-13 22:07:49 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-10-28 10:57:16 -0700 |
| commit | 522a0d4e3c0d397ffb45ec400d8cbd426dad9d17 (patch) | |
| tree | 47bf23d369e201fe8e982097a5fdd5437f88bdfa /target-lm32 | |
| parent | 496fedddce9a575111df4f912fb9e361037531ed (diff) | |
| download | qemu-522a0d4e3c0d397ffb45ec400d8cbd426dad9d17.tar.gz qemu-522a0d4e3c0d397ffb45ec400d8cbd426dad9d17.tar.bz2 qemu-522a0d4e3c0d397ffb45ec400d8cbd426dad9d17.zip | |
target-*: Advance pc after recognizing a breakpoint
Some targets already had this within their logic, but make sure
it's present for all targets.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-lm32')
| -rw-r--r-- | target-lm32/translate.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target-lm32/translate.c b/target-lm32/translate.c index c61ad0f9ab..fa5b0b93a3 100644 --- a/target-lm32/translate.c +++ b/target-lm32/translate.c @@ -1078,6 +1078,11 @@ void gen_intermediate_code(CPULM32State *env, struct TranslationBlock *tb) tcg_gen_movi_tl(cpu_pc, dc->pc); t_gen_raise_exception(dc, EXCP_DEBUG); dc->is_jmp = DISAS_UPDATE; + /* The address covered by the breakpoint must be included in + [tb->pc, tb->pc + tb->size) in order to for it to be + properly cleared -- thus we increment the PC here so that + the logic setting tb->size below does the right thing. */ + dc->pc += 4; break; } |