* [COMMITTED PATCH] gdb: LoongArch: Use GDB style to check readbuf and writebuf
@ 2022-05-10 14:27 Tiezhu Yang
0 siblings, 0 replies; only message in thread
From: Tiezhu Yang @ 2022-05-10 14:27 UTC (permalink / raw)
To: gdb-patches
The GDB style is to write 'if (readbuf != nullptr)', and the same for
writebuf.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
gdb/loongarch-tdep.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gdb/loongarch-tdep.c b/gdb/loongarch-tdep.c
index 28f04094f64..8e74c9b779d 100644
--- a/gdb/loongarch-tdep.c
+++ b/gdb/loongarch-tdep.c
@@ -269,9 +269,9 @@ loongarch_return_value (struct gdbarch *gdbarch, struct value *function,
}
/* Extract the return value from the register where it was stored. */
- if (readbuf)
+ if (readbuf != nullptr)
regcache->raw_read_part (regnum, 0, len, readbuf);
- if (writebuf)
+ if (writebuf != nullptr)
regcache->raw_write_part (regnum, 0, len, writebuf);
return RETURN_VALUE_REGISTER_CONVENTION;
--
2.27.0
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