Module Name: src
Committed By: mrg
Date: Sun Jun 9 18:55:40 UTC 2024
Modified Files:
src/doc: HACKS
Log Message:
document recent m68k vs GCC 12 hacks.
To generate a diff of this commit:
cvs rdiff -u -r1.244 -r1.245 src/doc/HACKS
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/doc/HACKS
diff -u src/doc/HACKS:1.244 src/doc/HACKS:1.245
--- src/doc/HACKS:1.244 Sun May 12 23:55:57 2024
+++ src/doc/HACKS Sun Jun 9 18:55:40 2024
@@ -1,4 +1,4 @@
-# $NetBSD: HACKS,v 1.244 2024/05/12 23:55:57 msaitoh Exp $
+# $NetBSD: HACKS,v 1.245 2024/06/09 18:55:40 mrg Exp $
#
# This file is intended to document workarounds for currently unsolved
# (mostly) compiler bugs.
@@ -1135,3 +1135,18 @@ descr
/tmp//ccJayu9g.s:2793: Warning: Only the first path encountering the conflict is reported
/tmp//ccJayu9g.s:2757: Warning: This is the location of the conflicting usage
kcah
+
+hack m68k: work around stack protector m68k compiler bug
+cdate Thu Jun 6 15:53:21 PDT 2024
+port m68k
+who mrg
+file lib/libc/stdlib/strsuftoll.c : 1.10
+file lib/libc/citrus/citrus_module.c : 1.14
+file crypto/external/bsd/openssl/lib/libcrypto/blake2.inc : 1.3
+descr
+ With GCC 12, strsuftoll() triggers an stack protector issue
+ that does not appear to be valid. _citrus_find_getops() does
+ the same. They both have minimal stack usage themselves and
+ I suspect a GCC bug.
+ The blake2 version is less well studied.
+kcah
