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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-06-04 10:01:34 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-06-04 10:01:46 -0700 |
| commit | 95da9854466ada2572b42f5528711a06a2d42db1 (patch) | |
| tree | 40deaadb0c8cc86a3ced66c823fbb4fba791c146 /include | |
| parent | 62b74cb8b00ca2b42de30ceff4d2f1552b77a10d (diff) | |
| download | gdb-95da9854466ada2572b42f5528711a06a2d42db1.zip gdb-95da9854466ada2572b42f5528711a06a2d42db1.tar.gz gdb-95da9854466ada2572b42f5528711a06a2d42db1.tar.bz2 | |
Use DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION to silence GCC 8.1
GCC 8.1 warns about destination size with -Wstringop-truncation:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85643
Use DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION to silence it.
bfd/
PR binutils/23146
* bfd-in.h: Include "diagnostics.h".
* bfd-in2.h: Regenerated.
* elf32-arm.c (elf32_arm_nabi_write_core_note): Use
DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
DIAGNOSTIC_POP to silence GCC 8.1 warnings with
-Wstringop-truncation.
* elf32-ppc.c (ppc_elf_write_core_note): Likewse.
* elf32-s390.c (elf_s390_write_core_note): Likewse.
* elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
* elf64-s390.c (elf_s390_write_core_note): Likewse.
* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
include/
* diagnostics.h (DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION): Always
define for GCC.
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/diagnostics.h | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 74be778..76a312a 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,5 +1,10 @@ 2018-06-04 H.J. Lu <hongjiu.lu@intel.com> + * diagnostics.h (DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION): Always + define for GCC. + +2018-06-04 H.J. Lu <hongjiu.lu@intel.com> + * diagnostics.h (DIAGNOSTIC_STRINGIFY_1): New. (DIAGNOSTIC_STRINGIFY): Likewise. (DIAGNOSTIC_IGNORE): Replace STRINGIFY with DIAGNOSTIC_STRINGIFY. diff --git a/include/diagnostics.h b/include/diagnostics.h index f7412d4..4a67410 100644 --- a/include/diagnostics.h +++ b/include/diagnostics.h @@ -48,10 +48,8 @@ # define DIAGNOSTIC_IGNORE_UNUSED_FUNCTION \ DIAGNOSTIC_IGNORE ("-Wunused-function") -# if __GNUC__ == 8 && __GNUC_MINOR__ < 2 -# define DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION \ +# define DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION \ DIAGNOSTIC_IGNORE ("-Wstringop-truncation") -# endif #endif #ifndef DIAGNOSTIC_IGNORE_SELF_MOVE |