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| author | Tsukasa OI <research_trasio@irq.a4lg.com> | 2022-10-06 06:36:30 +0000 |
|---|---|---|
| committer | Andrew Burgess <aburgess@redhat.com> | 2022-10-11 15:18:14 +0100 |
| commit | fe8732f93993b99fb257ebd38b47d64f2e4400b4 (patch) | |
| tree | db0db29c1d4070d549a414f2f20a05186b213301 /sim | |
| parent | 682389d557f7fa472b66de568ab0089d754ed757 (diff) | |
| download | gdb-fe8732f93993b99fb257ebd38b47d64f2e4400b4.zip gdb-fe8732f93993b99fb257ebd38b47d64f2e4400b4.tar.gz gdb-fe8732f93993b99fb257ebd38b47d64f2e4400b4.tar.bz2 | |
sim/m32c: Add ATTRIBUTE_PRINTF
Clang generates a warning if the format string of a printf-like function is
not a literal ("-Wformat-nonliteral"). On the default configuration, it
causes a build failure (unless "--disable-werror" is specified).
To avoid warnings on the printf-like wrapper, it requires proper
__attribute__((format)) and we have ATTRIBUTE_PRINTF macro for this reason.
This commit adds ATTRIBUTE_PRINTF to the printf-like functions.
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/m32c/trace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sim/m32c/trace.c b/sim/m32c/trace.c index 1888e69..2f6373d 100644 --- a/sim/m32c/trace.c +++ b/sim/m32c/trace.c @@ -89,7 +89,7 @@ compare_symbols (const void *ap, const void *bp) static char opbuf[1000]; -static int +static int ATTRIBUTE_PRINTF (2, 3) op_printf (char *buf, char *fmt, ...) { int ret; @@ -101,7 +101,7 @@ op_printf (char *buf, char *fmt, ...) return ret; } -static int +static int ATTRIBUTE_PRINTF (3, 4) op_styled_printf (char *buf, enum disassembler_style style, char *fmt, ...) { int ret; |