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] |
Other format: | [Raw text] |
Dan (et al.); Using crosstool-0.28-rc24, and the already patched 2.4.25 kernel from AMD (Which does cross compile using crosstool-0.27 and runs on the H/W): au1550_mipsel.dat: KERNELCONFIG=`pwd`/au1550.config TARGET=mipsel-unknown-linux-gnu TARGET_CFLAGS="-O2 -finline-limit=10000" GLIBC_EXTRA_CONFIG="--without-fp --with-cpu=mips32" gcc-3.3.2-glibc-2.3.2.dat: BINUTILS_DIR=binutils-2.15 GCC_DIR=gcc-3.3.2 GLIBC_DIR=glibc-2.3.2 LINUX_DIR=linux-2.4.25 GLIBCTHREADS_FILENAME=glibc-linuxthreads-2.3.2 I get the same errors as in my earlier post. When specifying the -mips32 in the Makefile, I get a different set of errors: /tmp/ccnRj7Gb.s: Assembler messages: /tmp/ccnRj7Gb.s:7492: Error: Cannot branch to symbol in another section. /tmp/ccnRj7Gb.s:7553: Error: Cannot branch to symbol in another section. /tmp/ccnRj7Gb.s:8025: Error: Cannot branch to symbol in another section. .... ... .. . It sort of makes sense that I'm getting the "not supported on this processor" because my mipsel-unknown-linux-gnu-gcc seems to not be using the mips32 by default (even though I specified this above). The "ll" and "sc" instructions are in the mips2 ISA, NOT in mips1. But my question is this: Why is the compiler generating bad code? Smelling more like a gcc problem. Ideas? Thanks again, -=chris On Mon, Jun 14, 2004 at 02:11:04PM -0700, Daniel Kegel wrote: > > How did you configure crosstool? Did you tell it about your > particular CPU type? > > Also, if possible, could you use crosstool-0.28-rc24 in future tests? > - Dan > > ------ > Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ > Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com > -- Chris Jones | Software Developer | Sutus, Inc. t: +1.604.987.8866 x 2204 | e: cjones@sutus.com ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |