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DEFAULT_VTABLE_THUNKS got set back to 1' from 2' in 2.95.3.

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Just forget about VTABLE THUNKS and use the C++ ABI the base 2.95 G++ uses
since there is no advantage the other way.
This commit is contained in:
David E. O'Brien 2001-04-17 09:26:26 +00:00
parent 8e23241c75
commit d0bad05ab8
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=41522
1 changed files with 14 additions and 2 deletions
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16
lang/gcc295/files/patch-af
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@ -1,5 +1,17 @@
--- gcc/config/i386/freebsd.h.orig Thu Jun 17 05:33:32 1999
+++ gcc/config/i386/freebsd.h Sat Jul 24 17:59:06 1999
--- gcc/config/i386/freebsd.h.orig Mon Dec 18 06:05:58 2000
+++ gcc/config/i386/freebsd.h Tue Apr 17 02:24:05 2001
@@ -35,9 +35,9 @@
libraries compiled with the native cc, so undef it. */
#undef NO_DOLLAR_IN_LABEL
-/* Use more efficient ``thunks'' to implement C++ vtables. */
+/* Do not use ``thunks'' to implement C++ vtables. This method still has
+ fatal bugs. */
#undef DEFAULT_VTABLE_THUNKS
-#define DEFAULT_VTABLE_THUNKS 1
/* Override the default comment-starter of "/". */
#undef ASM_COMMENT_START
@@ -135,6 +135,10 @@
: ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
: (-1))