Date: Tue, 17 Aug 1999 08:05:20 -0700 (PDT) From: ganssauge@gmx.de To: freebsd-gnats-submit@freebsd.org Subject: gnu/13200: The assembler chokes on very long operands when called with -k Message-ID: <19990817150520.54A4E15714@hub.freebsd.org>
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>Number: 13200
>Category: gnu
>Synopsis: The assembler chokes on very long operands when called with -k
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Aug 17 08:10:01 PDT 1999
>Closed-Date:
>Last-Modified:
>Originator: Gottfried Ganßauge
>Release: 2.2.8-STABLE
>Organization:
>Environment:
FreeBSD gg3pc.lasec.de 2.2.8-STABLE FreeBSD 2.2.8-STABLE #0: Wed Dec 9 08:39:17 CET 1998 Root@gg3pc.lasec.de:/.tmp_mount/lasecpc/usr/src/sys/compile/GG3PC i386
>Description:
When compiling C++ programs heavily using templates with EGCS-1.1.2
the compilation is aborted with a message stating that the assembler
terminated with signal 11.
The same problem should happen when compiling to a.out on FreeBSD 3.2.
>How-To-Repeat:
Try to compile kdelibs11 from the ports collection using egcs-1.1.2.
the problem occurs at kab/addressbook.cc and on kab/keyvaluemap.cc.
>Fix:
Here is a patch to the assembler:
--- gnu/usr.bin/as/config/tc-i386.c Fri Feb 5 12:53:30 1999
+++ /usr/src/gnu/usr.bin/as/config/tc-i386.c Tue Aug 17 16:57:48 1999
@@ -1608,7 +1608,7 @@
register char *cp;
if (picmode &&
(cp = strchr(input_line_pointer,'@'))) {
- char tmpbuf[BUFSIZ];
+ char *tmpbuf = alloca (cp - input_line_pointer +
20);
if (strncmp(cp+1, "PLT", 3) == 0) {
i.disp_reloc[this_operand] = RELOC_JMP_T
BL;
>Release-Note:
>Audit-Trail:
>Unformatted:
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