From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8361 invoked by alias); 30 Jan 2008 22:57:36 -0000 Received: (qmail 8155 invoked by uid 48); 30 Jan 2008 22:56:53 -0000 Date: Wed, 30 Jan 2008 23:16:00 -0000 Message-ID: <20080130225653.8154.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c/35034] assembler errors when building gcc/unwind-*.c at -O0 or -O1 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "aldot at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2008-01/txt/msg03712.txt.bz2 ------- Comment #1 from aldot at gcc dot gnu dot org 2008-01-30 22:56 ------- Works with -O2, fails with -O0, -O1, -O2 -fno-inline -O0: $ /scratch/obj.i686/gcc-4.3/./gcc/xgcc -B/scratch/obj.i686/gcc-4.3/./gcc/ -B/opt/i686/gcc-4.3//i686-linux-gnu/bin/ -B/opt/i686/gcc-4.3//i686-linux-gnu/lib/ -isystem /opt/i686/gcc-4.3//i686-linux-gnu/include -isystem /opt/i686/gcc-4.3//i686-linux-gnu/sys-include -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc -I../../../../src/gcc-4.3/libgcc -I../../../../src/gcc-4.3/libgcc/. -I../../../../src/gcc-4.3/libgcc/../gcc -I../../../../src/gcc-4.3/libgcc/../include -I../../../../src/gcc-4.3/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o lib2addeh_static_onestep.o -MT lib2addeh_static_onestep.o -MD -MP -MF lib2addeh_static_onestep.dep -fexceptions -combine ../../../../src/gcc-4.3/libgcc/../gcc/emutls.c ../../../../src/gcc-4.3/libgcc/../gcc/gthr-gnat.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-c.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-dw2-fde-glibc.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-dw2.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-sjlj.c -fvisibility=hidden -DHIDE_EXPORTS -c -O0 /tmp/ccidDTzT.s: Assembler messages: /tmp/ccidDTzT.s:5738: Error: symbol `size_of_encoded_value' is already defined /tmp/ccidDTzT.s:5889: Error: symbol `read_uleb128' is already defined /tmp/ccidDTzT.s:5932: Error: symbol `read_sleb128' is already defined /tmp/ccidDTzT.s:5989: Error: symbol `read_encoded_value_with_base' is already defined /tmp/ccidDTzT.s:6224: Error: symbol `get_cie' is already defined /tmp/ccidDTzT.s:6248: Error: symbol `next_fde' is already defined -O1: $ /scratch/obj.i686/gcc-4.3/./gcc/xgcc -B/scratch/obj.i686/gcc-4.3/./gcc/ -B/opt/i686/gcc-4.3//i686-linux-gnu/bin/ -B/opt/i686/gcc-4.3//i686-linux-gnu/lib/ -isystem /opt/i686/gcc-4.3//i686-linux-gnu/include -isystem /opt/i686/gcc-4.3//i686-linux-gnu/sys-include -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc -I../../../../src/gcc-4.3/libgcc -I../../../../src/gcc-4.3/libgcc/. -I../../../../src/gcc-4.3/libgcc/../gcc -I../../../../src/gcc-4.3/libgcc/../include -I../../../../src/gcc-4.3/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o lib2addeh_static_onestep.o -MT lib2addeh_static_onestep.o -MD -MP -MF lib2addeh_static_onestep.dep -fexceptions -combine ../../../../src/gcc-4.3/libgcc/../gcc/emutls.c ../../../../src/gcc-4.3/libgcc/../gcc/gthr-gnat.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-c.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-dw2-fde-glibc.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-dw2.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-sjlj.c -fvisibility=hidden -DHIDE_EXPORTS -c -O1 /tmp/ccNNdoTR.s: Assembler messages: /tmp/ccNNdoTR.s:5207: Error: symbol `read_uleb128' is already defined /tmp/ccNNdoTR.s:5260: Error: symbol `read_sleb128' is already defined /tmp/ccNNdoTR.s:5329: Error: symbol `read_encoded_value_with_base' is already defined -- aldot at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|assembler errors when |assembler errors when |building gcc/unwind-*.c |building gcc/unwind-*.c at - | |O0 or -O1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35034