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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/linux-nat.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/linux-nat.c')
| -rw-r--r-- | gdb/linux-nat.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index 66004e5..e7533a9 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -1700,7 +1700,8 @@ linux_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo) resume_many = (minus_one_ptid == ptid || ptid.is_pid ()); - /* Mark the lwps we're resuming as resumed. */ + /* Mark the lwps we're resuming as resumed and update their + last_resume_kind to resume_continue. */ iterate_over_lwps (ptid, resume_set_callback); /* See if it's the current inferior that should be handled @@ -2725,7 +2726,7 @@ save_stop_reason (struct lwp_info *lp) { /* If we determine the LWP stopped for a SW breakpoint, trust it. Particularly don't check watchpoint - registers, because at least on s390, we'd find + registers, because, at least on s390, we'd find stopped-by-watchpoint as long as there's a watchpoint set. */ lp->stop_reason = TARGET_STOPPED_BY_SW_BREAKPOINT; @@ -2929,7 +2930,7 @@ resumed_callback (struct lwp_info *lp) } /* Check if we should go on and pass this event to common code. - Return the affected lwp if we are, or NULL otherwise. */ + Return the affected lwp if we should, or NULL otherwise. */ static struct lwp_info * linux_nat_filter_event (int lwpid, int status) @@ -3122,7 +3123,7 @@ linux_nat_filter_event (int lwpid, int status) /* Don't report signals that GDB isn't interested in, such as signals that are neither printed nor stopped upon. Stopping all - threads can be a bit time-consuming so if we want decent + threads can be a bit time-consuming, so if we want decent performance with heavily multi-threaded programs, especially when they're using a high frequency timer, we'd better avoid it if we can. */ |