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target-*: Advance pc after recognizing a breakpoint

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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>
This commit is contained in:
Richard Henderson 2015-10-13 22:07:49 +00:00
parent 496fedddce
commit 522a0d4e3c
17 changed files with 80 additions and 10 deletions
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7
target-arm/translate.c
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@ -11378,8 +11378,11 @@ void gen_intermediate_code(CPUARMState *env, TranslationBlock *tb)
dc->is_jmp = DISAS_UPDATE;
} else {
gen_exception_internal_insn(dc, 0, EXCP_DEBUG);
/* Advance PC so that clearing the breakpoint will
invalidate this TB. */
/* 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. */
/* TODO: Advance PC by correct instruction length to
* avoid disassembler error messages */
dc->pc += 2;