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| author | John Baldwin <jhb@FreeBSD.org> | 2019-12-03 23:20:19 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2019-12-03 23:20:19 +0000 |
| commit | 86712774d24e98776a1933e9d63264172da3a903 (patch) | |
| tree | 089d818e6632c5cc9af3a9b27c8e0874fd2a0a4a | |
| parent | 31174518d2db4950b8bc8ab02e64cdb5e00d34c9 (diff) | |
| download | src-86712774d24e98776a1933e9d63264172da3a903.tar.gz src-86712774d24e98776a1933e9d63264172da3a903.zip | |
Pass 0 to __builtin_frame_address() to appease modern GCC.
Modern versions of GCC warn about passing non-zero values to
__builtin_frame_address(). Passing 1 is a cosmetic change to remove
the db_trace_self() frame from the printed stack trace.
Reported by: marius, imp
Differential Revision: https://reviews.freebsd.org/D22600
Notes
Notes:
svn path=/head/; revision=355374
| -rw-r--r-- | sys/sparc64/sparc64/db_trace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/sparc64/sparc64/db_trace.c b/sys/sparc64/sparc64/db_trace.c index ee354e11a536..db23479eaed6 100644 --- a/sys/sparc64/sparc64/db_trace.c +++ b/sys/sparc64/sparc64/db_trace.c @@ -279,7 +279,7 @@ db_trace_self(void) { db_backtrace(curthread, - (struct frame *)__builtin_frame_address(1), -1); + (struct frame *)__builtin_frame_address(0), -1); } int |