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* [Bug c/21502] New: small data relocation mismatch
@ 2005-05-10 18:34 rth at gcc dot gnu dot org
2005-05-10 19:10 ` [Bug c/21502] " rth at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: rth at gcc dot gnu dot org @ 2005-05-10 18:34 UTC (permalink / raw)
To: gcc-bugs
extern const char f[];
const char f[] = "";
char g(void) { return f[0]; }
In 4.0, we put f in .sdata; as of 20050510 we put it in .rodata but are still
emitting a gprel relocation. The problem is that by the time we assemble_variable
on f, the type of f has been reset to the indeterminate array.
jsm28 sez this is related to PR21342, and that a similar fix may be needed around
complete_array_type.
--
Summary: small data relocation mismatch
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: rth at gcc dot gnu dot org
ReportedBy: rth at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: ia64-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21502
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/21502] small data relocation mismatch
2005-05-10 18:34 [Bug c/21502] New: small data relocation mismatch rth at gcc dot gnu dot org
@ 2005-05-10 19:10 ` rth at gcc dot gnu dot org
2005-05-10 19:13 ` [Bug c/21502] [4.0/4.1 Regression] " pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu dot org @ 2005-05-10 19:10 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rth at gcc dot gnu dot org 2005-05-10 19:10 -------
This affects 4.0 as well, and it prevents ia64 bootstrap.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |critical
Version|4.1.0 |4.0.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21502
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/21502] [4.0/4.1 Regression] small data relocation mismatch
2005-05-10 18:34 [Bug c/21502] New: small data relocation mismatch rth at gcc dot gnu dot org
2005-05-10 19:10 ` [Bug c/21502] " rth at gcc dot gnu dot org
@ 2005-05-10 19:13 ` pinskia at gcc dot gnu dot org
2005-05-11 7:33 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-10 19:13 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-10 19:13 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-05-10 19:13:19
date| |
Summary|small data relocation |[4.0/4.1 Regression] small
|mismatch |data relocation mismatch
Target Milestone|--- |4.0.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21502
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/21502] [4.0/4.1 Regression] small data relocation mismatch
2005-05-10 18:34 [Bug c/21502] New: small data relocation mismatch rth at gcc dot gnu dot org
2005-05-10 19:10 ` [Bug c/21502] " rth at gcc dot gnu dot org
2005-05-10 19:13 ` [Bug c/21502] [4.0/4.1 Regression] " pinskia at gcc dot gnu dot org
@ 2005-05-11 7:33 ` cvs-commit at gcc dot gnu dot org
2005-05-11 7:34 ` cvs-commit at gcc dot gnu dot org
2005-05-11 7:35 ` rth at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-05-11 7:33 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-11 07:33 -------
Subject: Bug 21502
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2005-05-11 07:33:31
Modified files:
gcc : ChangeLog c-decl.c
Added files:
gcc/testsuite/gcc.dg: redecl-16.c
Log message:
PR c/21502
* c-decl.c (finish_decl): Propagate the completed array type of
a global variable into the binding.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8723&r2=2.8724
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-decl.c.diff?cvsroot=gcc&r1=1.653&r2=1.654
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/redecl-16.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21502
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/21502] [4.0/4.1 Regression] small data relocation mismatch
2005-05-10 18:34 [Bug c/21502] New: small data relocation mismatch rth at gcc dot gnu dot org
` (2 preceding siblings ...)
2005-05-11 7:33 ` cvs-commit at gcc dot gnu dot org
@ 2005-05-11 7:34 ` cvs-commit at gcc dot gnu dot org
2005-05-11 7:35 ` rth at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-05-11 7:34 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-11 07:34 -------
Subject: Bug 21502
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: rth@gcc.gnu.org 2005-05-11 07:34:34
Modified files:
gcc : ChangeLog c-decl.c
Added files:
gcc/testsuite/gcc.dg: redecl-16.c
Log message:
PR c/21502
* c-decl.c (finish_decl): Propagate the completed array type of
a global variable into the binding.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.238&r2=2.7592.2.239
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-decl.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.630.6.10&r2=1.630.6.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/redecl-16.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21502
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/21502] [4.0/4.1 Regression] small data relocation mismatch
2005-05-10 18:34 [Bug c/21502] New: small data relocation mismatch rth at gcc dot gnu dot org
` (3 preceding siblings ...)
2005-05-11 7:34 ` cvs-commit at gcc dot gnu dot org
@ 2005-05-11 7:35 ` rth at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu dot org @ 2005-05-11 7:35 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rth at gcc dot gnu dot org 2005-05-11 07:35 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21502
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2005-05-11 7:35 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2005-05-10 18:34 [Bug c/21502] New: small data relocation mismatch rth at gcc dot gnu dot org
2005-05-10 19:10 ` [Bug c/21502] " rth at gcc dot gnu dot org
2005-05-10 19:13 ` [Bug c/21502] [4.0/4.1 Regression] " pinskia at gcc dot gnu dot org
2005-05-11 7:33 ` cvs-commit at gcc dot gnu dot org
2005-05-11 7:34 ` cvs-commit at gcc dot gnu dot org
2005-05-11 7:35 ` rth at gcc dot gnu dot org
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