Module Name: src
Committed By: rin
Date: Wed Sep 25 09:39:12 UTC 2024
Modified Files:
src/sys/arch/luna68k/stand/boot: machdep.c
Log Message:
luna68k/boot: Silence GCC12 -Warray-bounds for regdump()
Dereference to `(int *)(&rp) - 1` (SR in H/W exception frame) is
blamed by GCC12 and later. Just silence as done for m68k/regdump.c.
Finally fix luna68k build.
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/arch/luna68k/stand/boot/machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/luna68k/stand/boot/machdep.c
diff -u src/sys/arch/luna68k/stand/boot/machdep.c:1.8 src/sys/arch/luna68k/stand/boot/machdep.c:1.9
--- src/sys/arch/luna68k/stand/boot/machdep.c:1.8 Sun Oct 27 11:21:52 2019
+++ src/sys/arch/luna68k/stand/boot/machdep.c Wed Sep 25 09:39:11 2024
@@ -1,4 +1,4 @@
-/* $NetBSD: machdep.c,v 1.8 2019/10/27 11:21:52 martin Exp $ */
+/* $NetBSD: machdep.c,v 1.9 2024/09/25 09:39:11 rin Exp $ */
/*
* Copyright (c) 1992 OMRON Corporation.
@@ -141,9 +141,21 @@ regdump(int *rp /* must not be register
#if 0
if (rp[PS] & PSL_S) {
#endif
+
+/*
+ * XXXGCC12
+ * Dereference to `(int *)(&rp) - 1` (SR in H/W exception frame) is
+ * blamed by GCC12 and later. Just silence as done for m68k/regdump.c.
+ */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Warray-bounds"
+
printf("\n\nKernel stack (%s):",
hexstr((int)(((int *)&rp) - 1), 8));
dumpmem(((int *)&rp) - 1, sbytes, 0);
+
+#pragma GCC diagnostic pop
+
#if 0
} else {
printf("\n\nUser stack (%s):", hexstr(rp[SP], 8));
