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Re: [RFC] Cleanup DW_CFA_GNU_args_size handling
- From: Eric Botcazou <ebotcazou at adacore dot com>
- To: Gerald Pfeifer <gerald at pfeifer dot com>
- Cc: Richard Henderson <rth at redhat dot com>, gcc-patches at gcc dot gnu dot org, bernds at codesourcery dot com, avr at gjlay dot de, Ian Lance Taylor <iant at google dot com>, Jeff Law <law at redhat dot com>
- Date: Fri, 9 Sep 2011 11:18:13 +0200
- Subject: Re: [RFC] Cleanup DW_CFA_GNU_args_size handling
- References: <alpine.LNX.2.00.1108201241370.2761@gerinyyl.fvgr> <201108241711.08829.ebotcazou@adacore.com> <alpine.LNX.2.00.1109042036190.4335@gerinyyl.fvgr>
> Which version of binutils are you using, Eric?
Binutils CVS from this morning:
Target: i586-suse-linux
Configured
with: /home/eric/svn/gcc/configure --build=i586-suse-linux --prefix=/home/eric/install/gcc --with-as=/home/eric/build/binutils/native32/gas/as-new --with-ld=/home/eric/build/binutils/native32/ld/ld-new --enable-languages=c,c++,ada --enable-checking=yes,rtl --enable-__cxa_atexit --disable-nls --disable-libmudflap --disable-initfini-array
Thread model: posix
gcc version 4.7.0 20110909 (experimental) [trunk revision 178719] (GCC)
eric@atlantis:~/build/gcc/native32> /home/eric/build/binutils/native32/gas/as-new --version
GNU assembler (GNU Binutils) 2.21.53.20110909
Copyright 2011 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or later.
This program has absolutely no warranty.
This assembler was configured for a target of `i586-suse-linux'.
eric@atlantis:~/build/gcc/native32> /home/eric/build/binutils/native32/ld/ld-new --version
GNU ld (GNU Binutils) 2.21.53.20110909
Copyright 2011 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or (at your option) a later version.
This program has absolutely no warranty.
Comparing stages 2 and 3
warning: gcc/cc1-checksum.o differs
warning: gcc/cc1plus-checksum.o differs
Bootstrap comparison failure!
gcc/ada/sprint.o differs
libiberty/pic/regex.o differs
libiberty/pic/cplus-dem.o differs
libiberty/pic/alloca.o differs
libiberty/pic/argv.o differs
libiberty/pic/crc32.o differs
libiberty/pic/fdmatch.o differs
libiberty/pic/floatformat.o differs
libiberty/pic/hashtab.o differs
libiberty/pic/pex-common.o differs
libiberty/pic/simple-object-coff.o differs
make[2]: *** [compare] Error 1
For libiberty/pic/argv.o, the difference lies within the .eh_frame section.
--
Eric Botcazou