tools/checkstack.pl: Add riscv arch support

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I8a7b51e1b75aee4bab42e85b1266e94c578c60f1
2026-06-06 08:36:24 +08:00 · 2021-09-02 14:45:10 +08:00
parent 64144bbc4e
commit 6822075cc8
1 changed files with 3 additions and 0 deletions
@@ -108,6 +108,9 @@ my (@stack, $re, $dre, $sub, $x, $xs, $funcre, $min_stack);
 	} elsif ($arch eq 'sparc' || $arch eq 'sparc64') {
 		# f0019d10:       9d e3 bf 90     save  %sp, -112, %sp
 		$re = qr/.*save.*%sp, -(([0-9]{2}|[3-9])[0-9]{2}), %sp/o;
+	} elsif ($arch eq 'riscv') {
+		# 23002fd0:       11 41           addi  sp, sp, -16
+		$re = qr/.*addi.*sp,sp,-([0-9]{1,4})/o;
 	} else {
 		print("wrong or unknown architecture \"$arch\"\n");
 		exit