This is the mail archive of the crossgcc@sources.redhat.com mailing list for the crossgcc project.
See the CrossGCC FAQ for lots more information.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
I have been trying to build a GCC 2.95.3 cross compiler, with host=alpha-unknown-linux-gnu target=powerpc-wrs-vxworks5.4. I have already succeeded building the equivalent on a i386-redhat-linux-gnu host, which has been extensively used and tested compared to the existing GCC2.7.2 Sun based system. The GCC source has been patch according to David Korn (http://www.lysergic.u-net.com/) for the same target (though he uses a cygwin host, I dont believe this is a problem). Using the headers and libaries from the Sun based xcompiler. On the alpha, (RH6.2), I have built binutils 2.11 and GCC 2.95.3 for native. These seemed to build ok. The binutils 2.11 for the powerpc target also built ok. Minor SYNTAX BUG found in /gcc-2.65.3/gcc/config/rs6000/rs6000.c due to HOST_BITS_PER_WIDE_INT != 32 in func non_logical_u_cint_operand -- the final ");" needs to be moved after the "#endif", otherwise parentheses and end-of-statements get screwed (resulting in errors over the next thousand lines or so!). However, the build eventually fails while building libgcc2.a, building _floatdisf from libgcc2.c: xgcc: Internal compiler error: program cc1 got fatal signal 11 This does not seem to be a hardware error, I have rerun several times and it always fails at this point. Using -save-temps, it appears to fail while generating the asm output, at a consistent location (depending on flags), seems to be during or at the end of writing the .stabs. Removing "-g" (etc) from the CCFLAGS leaves an empty libgcc2.s behind. I have seen this bug mentioned in a posting from c1999, but without any replies. Anything? Si. -- Simon A Watts Software Engineer Marconi Medical Systems mailto:simon.watts@marconi.com tel: +44(0) 1252 747 311 ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |