[PATCH V2 3/9] tools/perf: Fix a comment about multi_regs in extract_reg_offset function

From: Athira Rajeev
Date: Mon May 06 2024 - 08:20:13 EST


Fix a comment in function which explains how multi_regs field gets set
for an instruction. In the example, "mov %rsi, 8(%rbx,%rcx,4)", the
comment mistakenly referred to "dst_multi_regs = 0". Correct it to use
"src_multi_regs = 0"

Signed-off-by: Athira Rajeev <atrajeev@xxxxxxxxxxxxxxxxxx>
---
tools/perf/util/annotate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index f5b6b5e5e757..0f5e10654d09 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -2093,7 +2093,7 @@ static int extract_reg_offset(struct arch *arch, const char *str,
* mov 0x18, %r8 # src_reg1 = -1, src_mem = 0
* # dst_reg1 = r8, dst_mem = 0
*
- * mov %rsi, 8(%rbx,%rcx,4) # src_reg1 = rsi, src_mem = 0, dst_multi_regs = 0
+ * mov %rsi, 8(%rbx,%rcx,4) # src_reg1 = rsi, src_mem = 0, src_multi_regs = 0
* # dst_reg1 = rbx, dst_reg2 = rcx, dst_mem = 1
* # dst_multi_regs = 1, dst_offset = 8
*/
--
2.43.0