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author | Simon Marchi <simon.marchi@polymtl.ca> | 2021-04-29 10:16:28 -0400 |
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committer | Simon Marchi <simon.marchi@polymtl.ca> | 2021-04-29 10:16:28 -0400 |
commit | 89ba430c6b4cba43a2e77fe9a103e26e6c96bc12 (patch) | |
tree | 8f6f17870ef9a4b291ae0af72ae2cde62ef3dae2 /gdb/infrun.c | |
parent | a2443c8988a443e802fced3c03dd55b563629afd (diff) | |
download | gdb-89ba430c6b4cba43a2e77fe9a103e26e6c96bc12.zip gdb-89ba430c6b4cba43a2e77fe9a103e26e6c96bc12.tar.gz gdb-89ba430c6b4cba43a2e77fe9a103e26e6c96bc12.tar.bz2 |
gdb: move some variables to an inner scope in save_waitstatus
These two variables:
struct regcache *regcache = get_thread_regcache (tp);
const address_space *aspace = regcache->aspace ();
are only needed inside the "if". Getting a thread's regcache is a
somewhat expensive operation, so it's good to avoid it if not necessary.
Move the variable declarations and their initialization to the "if"
scope.
gdb/ChangeLog:
* infrun.c (save_waitstatus): Move variables to inner scope.
Change-Id: Ief1463728755b4dcc142c0a0a76896e9d594ae84
Diffstat (limited to 'gdb/infrun.c')
-rw-r--r-- | gdb/infrun.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index cfec079..90bab8d 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -4703,12 +4703,11 @@ save_waitstatus (struct thread_info *tp, const target_waitstatus *ws) tp->suspend.waitstatus = *ws; tp->suspend.waitstatus_pending_p = 1; - struct regcache *regcache = get_thread_regcache (tp); - const address_space *aspace = regcache->aspace (); - if (ws->kind == TARGET_WAITKIND_STOPPED && ws->value.sig == GDB_SIGNAL_TRAP) { + struct regcache *regcache = get_thread_regcache (tp); + const address_space *aspace = regcache->aspace (); CORE_ADDR pc = regcache_read_pc (regcache); adjust_pc_after_break (tp, &tp->suspend.waitstatus); |