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[Bug target/12476] ARM/THUMB thunk calls broken
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Nov 2003 05:44:59 -0000
- Subject: [Bug target/12476] ARM/THUMB thunk calls broken
- References: <20031001112729.12476.thomas@koeller.dyndns.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-11-23 05:44 -------
Subject: Bug 12476
CVSROOT: /cvs/gcc
Module name: gcc
Branch: csl-arm-branch
Changes by: pme@gcc.gnu.org 2003-11-23 05:44:53
Modified files:
gcc : ChangeLog
gcc/config/arm : arm.c arm.h
Log message:
2003-11-22 Phil Edwards <phil@codesourcery.com>
PR target/12476
* config/arm/arm.c (arm_output_mi_thunk): In Thumb mode, use
'bx' instead of 'b' to avoid branch range restrictions. Output
the thunk immediately before the thunked-to function.
* config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Do not emit
.thumb_func if a thunk is being generated. Emit .code 16 along
with .thumb_func if a thunk is not being generated.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=csl-arm-branch&r1=2.1568.2.5&r2=2.1568.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/arm/arm.c.diff?cvsroot=gcc&only_with_tag=csl-arm-branch&r1=1.303.2.2&r2=1.303.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/arm/arm.h.diff?cvsroot=gcc&only_with_tag=csl-arm-branch&r1=1.210.2.1&r2=1.210.2.2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12476