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| author | Patrick Palka <patrick@parcs.ath.cx> | 2015-08-29 18:07:50 -0400 |
|---|---|---|
| committer | Patrick Palka <patrick@parcs.ath.cx> | 2015-09-02 20:53:33 -0400 |
| commit | 6c214e7cb397bf0de539fec640e764f0131e9677 (patch) | |
| tree | 006d38cfd7e9e31004ea4babecab8a82724d8438 /gdb/gdb_obstack.c | |
| parent | eed8b28a07c32f835dfb4ff21fb9c0bf33c738df (diff) | |
| download | binutils-gdb-6c214e7cb397bf0de539fec640e764f0131e9677.tar.gz | |
Use gdbarch obstack to allocate the TYPE_NAME string in arch_type
Since the type whose name is being set is now being allocated on the
gdbarch obstack, we should allocate its TYPE_NAME on the obstack too.
This reduces the number of individual valgrind warnings for the command
"gdb gdb" from ~300 to ~150.
Tested on x86_64-unknown-linux-gnu.
gdb/ChangeLog:
* gdb_obstack.h (obstack_strdup): Declare.
* gdb_obstack.c (obstack_strdup): Define.
* gdbarch.sh (gdbarch_obstack_strdup): Declare and define.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* gdbtypes.c (arch_type): Use gdbarch_obstack_strdup.
Diffstat (limited to 'gdb/gdb_obstack.c')
| -rw-r--r-- | gdb/gdb_obstack.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gdb/gdb_obstack.c b/gdb/gdb_obstack.c index b972eabeb99..d8d03df0603 100644 --- a/gdb/gdb_obstack.c +++ b/gdb/gdb_obstack.c @@ -45,3 +45,13 @@ obconcat (struct obstack *obstackp, ...) return obstack_finish (obstackp); } + +/* See gdb_obstack.h. */ + +char * +obstack_strdup (struct obstack *obstackp, const char *string) +{ + char *obstring = obstack_alloc (obstackp, strlen (string) + 1); + strcpy (obstring, string); + return obstring; +} |