[PATCH 1/7] sim: Add ATTRIBUTE_PRINTF

Tsukasa OI via Gdb-patches
2022-09-25T08:44:56Z

This commit adds ATTRIBUTE_PRINTF to a printf-like function.

sim/ChangeLog:

* common/sim-cpu.h (sim_io_eprintf_cpu): Add ATTRIBUTE_PRINTF.
---
sim/common/sim-cpu.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sim/common/sim-cpu.h b/sim/common/sim-cpu.h
index d8b2b9c494a..024eb31d79a 100644
--- a/sim/common/sim-cpu.h
+++ b/sim/common/sim-cpu.h
@@ -137,7 +137,8 @@ extern sim_cpu *sim_cpu_lookup (SIM_DESC, const char *);
/* Return prefix to use in cpu specific messages. */
extern const char *sim_cpu_msg_prefix (sim_cpu *);
/* Cover fn to sim_io_eprintf. */
-extern void sim_io_eprintf_cpu (sim_cpu *, const char *, ...);
+extern void sim_io_eprintf_cpu (sim_cpu *, const char *, ...)
+ ATTRIBUTE_PRINTF (2, 3);

/* Get/set a pc value. */
#define CPU_PC_GET(cpu) ((* CPU_PC_FETCH (cpu)) (cpu))
--
2.34.1