Module Name: src
Committed By: rin
Date: Tue Jul 21 05:45:38 UTC 2020
Modified Files:
src/sys/arch/mac68k/mac68k: locore.s
Log Message:
Align tmpstk to 4-byte boundary as required by System V (ELF) ABI.
Fix GCC8-compiled kernel crash during very early boot stage when
printf decimal numbers; __umoddi3 corrupts stack frame which is not
aligned properly.
To generate a diff of this commit:
cvs rdiff -u -r1.171 -r1.172 src/sys/arch/mac68k/mac68k/locore.s
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/mac68k/mac68k/locore.s
diff -u src/sys/arch/mac68k/mac68k/locore.s:1.171 src/sys/arch/mac68k/mac68k/locore.s:1.172
--- src/sys/arch/mac68k/mac68k/locore.s:1.171 Wed Dec 19 13:57:48 2018
+++ src/sys/arch/mac68k/mac68k/locore.s Tue Jul 21 05:45:38 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: locore.s,v 1.171 2018/12/19 13:57:48 maxv Exp $ */
+/* $NetBSD: locore.s,v 1.172 2020/07/21 05:45:38 rin Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -1367,6 +1367,7 @@ GLOBAL(sanity_check)
.long 0x18621862 | this is our stack overflow checker.
.space 4 * PAGE_SIZE
+ .align 4
ASLOCAL(tmpstk)
GLOBAL(machineid)
