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| author | Luis Machado <luis.machado@linaro.org> | 2019-12-06 18:12:37 -0300 |
|---|---|---|
| committer | Luis Machado <luis.machado@linaro.org> | 2020-01-14 11:17:26 -0300 |
| commit | 7da6a5b938b426379f61e56e259a925bedfe242b (patch) | |
| tree | c4bce214765c16583017f6be5b7faf44f7979380 /gdb/infrun.c | |
| parent | 7a6bf3becbe3e0ce47d2681edcfe7adcb67fe4e2 (diff) | |
| download | gdb-7da6a5b938b426379f61e56e259a925bedfe242b.zip gdb-7da6a5b938b426379f61e56e259a925bedfe242b.tar.gz gdb-7da6a5b938b426379f61e56e259a925bedfe242b.tar.bz2 | |
Fix/Update misc comments
While doing some investigation of mine, i noticed a few typos,
inaccuracies and missing information.
I went ahead and updated/improved those.
gdb/ChangeLog:
2020-01-14 Luis Machado <luis.machado@linaro.org>
* inf-ptrace.c (inf_ptrace_target::resume): Update comments.
* infrun.c (resume_1): Likewise.
(handle_inferior_event): Remove stale comment.
* linux-nat.c (linux_nat_target::resume): Update comments.
(save_stop_reason): Likewise.
(linux_nat_filter_event): Likewise.
* linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
Diffstat (limited to 'gdb/infrun.c')
| -rw-r--r-- | gdb/infrun.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index a863628..1312328 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -2429,8 +2429,8 @@ resume_1 (enum gdb_signal sig) if (tp->control.trap_expected || bpstat_should_step ()) tp->control.may_range_step = 0; - /* If enabled, step over breakpoints by executing a copy of the - instruction at a different address. + /* If displaced stepping is enabled, step over breakpoints by executing a + copy of the instruction at a different address. We can't use displaced stepping when we have a signal to deliver; the comments for displaced_step_prepare explain why. The @@ -2518,7 +2518,7 @@ resume_1 (enum gdb_signal sig) && step_over_info_valid_p ()) { /* If we have nested signals or a pending signal is delivered - immediately after a handler returns, might might already have + immediately after a handler returns, might already have a step-resume breakpoint set on the earlier handler. We cannot set another step-resume breakpoint; just continue on until the original breakpoint is hit. */ @@ -5297,8 +5297,6 @@ Cannot fill $_exitsignal with the correct signal number.\n")); stop_waiting (ecs); return; - /* The following are the only cases in which we keep going; - the above cases end in a continue or goto. */ case TARGET_WAITKIND_FORKED: case TARGET_WAITKIND_VFORKED: /* Check whether the inferior is displaced stepping. */ |