| commit | fe8732f93993b99fb257ebd38b47d64f2e4400b4 | [log] [tgz] |
|---|---|---|
| author | Tsukasa OI <research_trasio@irq.a4lg.com> | Thu Oct 06 06:36:30 2022 +0000 |
| committer | Andrew Burgess <aburgess@redhat.com> | Tue Oct 11 15:18:14 2022 +0100 |
| tree | db0db29c1d4070d549a414f2f20a05186b213301 | |
| parent | 682389d557f7fa472b66de568ab0089d754ed757 [diff] |
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.