diff options
| author | Ed Schouten <ed@nuxi.nl> | 2015-03-31 16:47:10 +0200 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2015-04-01 11:06:14 +1030 |
| commit | 4e791d0fb1173330424b69cfbdece9e1764186a6 (patch) | |
| tree | 25bfc6675cd646b45f6a67b551d98c69df40a457 /ld | |
| parent | 2ae0baa450dc21cf248cc932d05d9e1fd154e141 (diff) | |
| download | gdb-4e791d0fb1173330424b69cfbdece9e1764186a6.zip gdb-4e791d0fb1173330424b69cfbdece9e1764186a6.tar.gz gdb-4e791d0fb1173330424b69cfbdece9e1764186a6.tar.bz2 | |
Fixes for a small number of compiler warnings
The ehdr_start_save variable does not need to be initialized. However,
not initializing it will trigger a compiler warning when using older
versions of GCC. Self-assignment unfortunately doesn't work for Clang
as Clang has a warning similar to -Winit-self as part of -Wall.
* emultempl/elf32.em (gld*_before_allocation): Zero-initialize
the ehdr_start_save variable.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 5 | ||||
| -rw-r--r-- | ld/emultempl/elf32.em | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 5d120f1..32c5f1c 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,8 @@ +2015-04-01 Ed Schouten <ed@nuxi.nl> + + * emultempl/elf32.em (gld*_before_allocation): Zero-initialize + the ehdr_start_save variable. + 2015-03-31 Ed Schouten <ed@nuxi.nl> * Makefile.am (ALL_64_EMULATION_SOURCES): Add diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em index 618e20a..2caddbe 100644 --- a/ld/emultempl/elf32.em +++ b/ld/emultempl/elf32.em @@ -1412,7 +1412,7 @@ gld${EMULATION_NAME}_before_allocation (void) asection *sinterp; bfd *abfd; struct elf_link_hash_entry *ehdr_start = NULL; - struct bfd_link_hash_entry ehdr_start_save = ehdr_start_save; + struct bfd_link_hash_entry ehdr_start_save = {}; if (is_elf_hash_table (link_info.hash)) { |