http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48417
--- Comment #2 from licheng.1212 at gmail dot com <licheng.1212 at gmail dot com> 2011-04-03 15:43:45 UTC --- (In reply to comment #1) > You have to build the java runtime with -ffixed-reg also. The runtime and all my project also have those options export CFLAGS="-G0 -Wall -mabi=32 -msoft-float -mno-abicalls -march=xcpu -mtune=xcpu -Wa,-march=xcpu,-mtune=xcpu -mips16 -EL -mexplicit-relocs -falign-functions=16 -falign-jumps=16 -fweb -frename-registers -mmemcpy -mmips-tfile -nostartfiles -nostdlib -nodefaultlibs -c -pipe -ffixed-t3 -ffixed-t4 -ffixed-t5 -ffixed-t6 -ffixed-t7 -ffixed-s2 -ffixed-s3 -ffixed-s4 -ffixed-s5 -ffixed-s6 -ffixed-s7 -ffixed-fp -minterlink-mips16 -ffunction-sections -fdata-sections -O0 -g" export GCJFLAGS=${CFLAGS}