Red Hat Bugzilla – Bug 24641
GCC 2.96 Internal error when compiling UPX 1.04
Last modified: 2007-04-18 12:30:49 EDT
gcc -DWITH_UCL '-DUPX_CONFIG_H="config_h/linux.h"' -I. -I/usr/src/u/ucl-0.92/include -Werror -O6 -mpentiumpro -march=pentiumpro -march=i386 -mcpu=pentium -Wsynth -fconserve-space -fno-exceptions -fno-rtti -o c_init.o -c c_init.cpp c_init.cpp: In function `int set_fg (FILE *, int)': c_init.cpp:111: Internal compiler error in emit_move_insn_1, at expr.c: 2830 Please submit a full bug report. See <URL:http://bugzilla.redhat.com/bugzilla/> for instructions. make: *** [c_init.o] Error 1 C++ Bomb. Not much else to say for this one. This is the standard UPX and UCL code at http://upx.tsx.org. If you want to do specific things, drop me an e-mail and I will give it a go... gcc-c++-2.96-70 gcc-2.96-70 Linux kernel 2.4.0 with International patches Hand compiled latest glibc CVS tree (glibc 2.2.1) 256 Megs of RAM on a Dual Proc PII 333.
Can you please run gcc -DWITH_UCL '-DUPX_CONFIG_H="config_h/linux.h"' -I. -I/usr/src/u/ucl-0.92/include -Werror -O6 -mpentiumpro -march=pentiumpro -march=i386 -mcpu=pentium -Wsynth -fconserve-space -fno-exceptions -fno-rtti -o c_init.o -c c_init.cpp -save-temps -v and attach here c_init.ii this generates. ICEs are often dependant on the exact content of all the headers which come into the game and preprocessing the source is the easiest way how to make sure we're looking at the same thing.
Alright, file generated. But due to the fact I dont see any way to attach a file here (I may be blind and its sitting right in front of my face), I threw it up on my web server, URL is as follows. http://www.magenet.com/bugzilla/c_init.ii
I've commited a fix for this to CVS gcc and the patch will appear in gcc-c++-2.96-73. See http://gcc.gnu.org/ml/gcc-patches/2001-01/msg02070.html
Fix is in 2.96-73 and above (currently -74).