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| author | Alan Modra <amodra@gmail.com> | 2020-08-25 09:57:58 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-08-25 23:06:50 +0930 |
| commit | ca159256b4eb2c3bf245aef7f05a24fcc1ca6d9b (patch) | |
| tree | eb731a8d41fb0dd2565ab02a2ffe3fafd9cb2cb9 /gas/config/tc-mmix.c | |
| parent | 8d3035466746825cd5909cf045cf841222989ec6 (diff) | |
| download | gdb-ca159256b4eb2c3bf245aef7f05a24fcc1ca6d9b.zip gdb-ca159256b4eb2c3bf245aef7f05a24fcc1ca6d9b.tar.gz gdb-ca159256b4eb2c3bf245aef7f05a24fcc1ca6d9b.tar.bz2 | |
gas warning fixes
Some versions of gcc with -Werror=format-overflow complain about using
a perfectly good 7 char buffer for "r%dr%d" when the int is between 0
and 64, apparently not seeing the value range.
note: __builtin___sprintf_chk output between 5 and 24 bytes into a destination of size 7
* config/tc-arc.c (declare_register_set): Avoid false positive
format-overflow warning.
* config/tc-epiphany.c (md_assemble): Likewise.
* config/tc-mips.c (md_begin): Likewise.
* config/tc-mmix.c (mmix_md_begin): Likewise.
* config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
positive "may be used uninitialized" warning.
Diffstat (limited to 'gas/config/tc-mmix.c')
| -rw-r--r-- | gas/config/tc-mmix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gas/config/tc-mmix.c b/gas/config/tc-mmix.c index c469a62..82a9f83 100644 --- a/gas/config/tc-mmix.c +++ b/gas/config/tc-mmix.c @@ -780,7 +780,7 @@ mmix_md_begin (void) /* We always insert the ordinary registers 0..255 as registers. */ for (i = 0; i < 256; i++) { - char buf[5]; + char buf[16]; /* Alternatively, we could diddle with '$' and the following number, but keeping the registers as symbols helps keep parsing simple. */ |