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| author | Mark Wielaard <mark@klomp.org> | 2022-05-03 23:17:31 +0000 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2022-05-04 16:07:59 +0200 |
| commit | 716e54731f30bc60b2fc52996ebe4fc087420b2e (patch) | |
| tree | 041b27d552dc090fecd5bf4582c757c3bc61e90d /include | |
| parent | 5890af36e5112bcbb8d7555e63570f68466e6944 (diff) | |
| download | gdb-716e54731f30bc60b2fc52996ebe4fc087420b2e.zip gdb-716e54731f30bc60b2fc52996ebe4fc087420b2e.tar.gz gdb-716e54731f30bc60b2fc52996ebe4fc087420b2e.tar.bz2 | |
gdb: Workaround stringop-overread warning in debuginfod-support.c on s390x
For some reason g++ 11.2.1 on s390x produces a spurious warning for
stringop-overread in debuginfod_is_enabled for url_view. Add a new
DIAGNOSTIC_IGNORE_STRINGOP_OVERREAD macro to suppress this warning.
include/ChangeLog:
* diagnostics.h (DIAGNOSTIC_IGNORE_STRINGOP_OVERREAD): New
macro.
gdb/ChangeLog:
* debuginfod-support.c (debuginfod_is_enabled): Use
DIAGNOSTIC_IGNORE_STRINGOP_OVERREAD on s390x.
Diffstat (limited to 'include')
| -rw-r--r-- | include/diagnostics.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/diagnostics.h b/include/diagnostics.h index f10d066..8bf5a3c 100644 --- a/include/diagnostics.h +++ b/include/diagnostics.h @@ -76,6 +76,9 @@ # define DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION \ DIAGNOSTIC_IGNORE ("-Wstringop-truncation") +# define DIAGNOSTIC_IGNORE_STRINGOP_OVERREAD \ + DIAGNOSTIC_IGNORE ("-Wstringop-overread") + # define DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL \ DIAGNOSTIC_IGNORE ("-Wformat-nonliteral") @@ -108,6 +111,10 @@ # define DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION #endif +#ifndef DIAGNOSTIC_IGNORE_STRINGOP_OVERREAD +# define DIAGNOSTIC_IGNORE_STRINGOP_OVERREAD +#endif + #ifndef DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL # define DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL #endif |