diff options
| author | Tom Tromey <tromey@adacore.com> | 2019-10-15 10:57:40 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-10-15 11:03:57 -0600 |
| commit | 953cff563058831ab0bf863c7655d23b5e6a5989 (patch) | |
| tree | b7c925518139ea7492e4ffdee4ef3ae6f11667ad /gdb/aarch64-linux-tdep.c | |
| parent | 81e6b8eb208c427028d919afb2b5cabbc355fc88 (diff) | |
| download | gdb-953cff563058831ab0bf863c7655d23b5e6a5989.zip gdb-953cff563058831ab0bf863c7655d23b5e6a5989.tar.gz gdb-953cff563058831ab0bf863c7655d23b5e6a5989.tar.bz2 | |
Change gcc_target_options to return std::string
This patch was inspired by a recent review that recommended using
std::string in a new implementation of the gcc_target_options gdbarch
function. It changes this function to return std::string rather than
an ordinary xmalloc'd string.
I believe this caught a latent memory leak in compile.c:get_args.
Tested on x86-64 Fedora 29.
gdb/ChangeLog
2019-10-15 Tom Tromey <tromey@adacore.com>
* gdbarch.h, gdbarch.c: Rebuild.
* gdbarch.sh (gcc_target_options): Change return type to
std::string.
* compile/compile.c (get_args): Update.
* nios2-tdep.c (nios2_gcc_target_options): Return std::string.
* arm-linux-tdep.c (arm_linux_gcc_target_options): Return
std::string.
* aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): Return
std::string.
* arch-utils.c (default_gcc_target_options): Return std::string.
* arch-utils.h (default_gcc_target_options): Return std::string.
* s390-tdep.c (s390_gcc_target_options): Return std::string.
Change-Id: I51f61703426a323089e646da8f22320a2cafbc1f
Diffstat (limited to 'gdb/aarch64-linux-tdep.c')
| -rw-r--r-- | gdb/aarch64-linux-tdep.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/aarch64-linux-tdep.c b/gdb/aarch64-linux-tdep.c index a375c3b..3ec08d1 100644 --- a/gdb/aarch64-linux-tdep.c +++ b/gdb/aarch64-linux-tdep.c @@ -1429,11 +1429,11 @@ aarch64_linux_syscall_record (struct regcache *regcache, /* Implement the "gcc_target_options" gdbarch method. */ -static char * +static std::string aarch64_linux_gcc_target_options (struct gdbarch *gdbarch) { /* GCC doesn't know "-m64". */ - return NULL; + return {}; } static void |