Hi, I setup cross compilation environment for mips and did a make . Why do i get the last following error relocation truncated to fit errors. http://www.toppers.jp/download.cgi/jsp-1.4.1.tar.gz is the place where i got the file. The first steps are tar xvzf jsp-1.4.1.tar.gz cd jsp ./configure -C mips3 -S vr4131 cd cfg make cd .. make depend make pro@deb:~/jsp$ make mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./kernel ./config/mips3/exception_vector.S mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 sample1.c sample1.c: In function `task': sample1.c:160: warning: division by zero sample1.c:165: warning: division by zero mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./systask ./systask/timer.c mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./systask ./systask/serial.c In file included from ./systask/serial.c:45: ./config/mips3/vr4131/hw_serial.h: In function `sio_cls_por': ./config/mips3/vr4131/hw_serial.h:115: warning: the address of `vr4131_dsiu_openflag', will always evaluate as `true' mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./systask ./systask/logtask.c mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./systask ./library/log_output.c mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./systask ./library/vasyslog.c mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./systask ./library/t_perror.c mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./systask ./library/strerror.c mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 kernel_cfg.c In file included from kernel_cfg.c:27: ./config/mips3/vr4131/hw_serial.h: In function `sio_cls_por': ./config/mips3/vr4131/hw_serial.h:115: warning: the address of `vr4131_dsiu_openflag', will always evaluate as `true' mips-deb-linux-gcc -S -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./kernel ./config/mips3/makeoffset.c ./utils/genoffset makeoffset.s > tmpfile3 mv tmpfile3 offset.h mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./kernel ./config/mips3/vr4131/sys_support.S mips-deb-linux-gcc -c -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -I./kernel ./config/mips3/cpu_support.S ./config/mips3/cpu_support.S: Assembler messages: ./config/mips3/cpu_support.S:133: Warning: No .cprestore pseudo-op used in PIC code ./config/mips3/cpu_support.S:148: Warning: No .cprestore pseudo-op used in PIC code ./config/mips3/cpu_support.S:378: Warning: No .cprestore pseudo-op used in PIC code ./config/mips3/cpu_support.S:238: Warning: Pretending global symbol used as branch target is local. ./config/mips3/cpu_support.S:267: Warning: Pretending global symbol used as branch target is local. ./config/mips3/cpu_support.S:561: Error: Cannot branch to undefined symbol. make: *** [cpu_support.o] Error 1 the file cpu_support.S :561 i have the instruction j call_texrtn I commented it. I was not sure what i was doing. Then i got some error saying "elf32-littlemips" , i changed it to elf32-tradlittlemips because that was what ld supported as a target. I got the following error . Can anyone help me why this occurs and how to resolve this . mips-deb-linux-gcc -msoft-float -mgp32 -g -O2 -mips3 -G 0 -DGDB_STUB -I. -I./include -I./config/mips3/vr4131 -I./config/mips3 -nostdlib -T ./config/mips3/vr4131/vr4131_elf_gdb.ld -o jsp \ exception_vector.o sample1.o timer.o serial.o logtask.o log_output.o vasyslog.o t_perror.o strerror.o kernel_cfg.o libkernel.a -lgcc /home/pro/crossenv/bin/../lib/gcc/mips-deb-linux/3.4.6/../../../../mips-deb-linux/bin/ld: region ROM0 is full (jsp section .rodata.str1.4) /home/pro/crossenv/bin/../lib/gcc/mips-deb-linux/3.4.6/../../../../mips-deb-linux/bin/ld: section .rodata.str1.4 [00000000a00004dc -> 00000000a0001046] overlaps section .text [00000000a0000700 -> 00000000a0007faf] /home/pro/crossenv/bin/../lib/gcc/mips-deb-linux/3.4.6/../../../../mips-deb-linux/bin/ld: jsp: section .text lma 0xa0000700 overlaps previous sections /home/pro/crossenv/bin/../lib/gcc/mips-deb-linux/3.4.6/../../../../mips-deb-linux/bin/ld: jsp: section .rodata lma 0xa0007fb0 overlaps previous sections exception_vector.o:./config/mips3/exception_vector.S:74: relocation truncated to fit: R_MIPS_GOT16 against `reset' exception_vector.o:./config/mips3/exception_vector.S:80: relocation truncated to fit: R_MIPS_GOT16 against `reset' exception_vector.o:./config/mips3/exception_vector.S:96: relocation truncated to fit: R_MIPS_GOT16 against `_kernel_cpu_experr' exception_vector.o:./config/mips3/exception_vector.S:112: relocation truncated to fit: R_MIPS_GOT16 against `_kernel_cpu_experr' exception_vector.o:./config/mips3/exception_vector.S:128: relocation truncated to fit: R_MIPS_GOT16 against `_kernel_cpu_experr' exception_vector.o:./config/mips3/exception_vector.S:144: relocation truncated to fit: R_MIPS_GOT16 against `_kernel_general_exception' libkernel.a(start.o):./config/mips3/start.S:69: relocation truncated to fit: R_MIPS_GOT16 against `_stack_top' libkernel.a(start.o):./config/mips3/start.S:73: relocation truncated to fit: R_MIPS_GOT16 against `_gp' libkernel.a(start.o):./config/mips3/start.S:114: relocation truncated to fit: R_MIPS_GOT16 against `hardware_init_hook' libkernel.a(start.o):./config/mips3/start.S:124: relocation truncated to fit: R_MIPS_GOT16 against `__bss_start' libkernel.a(start.o):./config/mips3/start.S:125: additional relocation overflows omitted from the output collect2: ld returned 1 exit status make: *** [jsp] Error 1 Please note i used the -Wa,-xgot options to compile still it failed. Can someone suggest me a work around. Is there anyway i can increase the size. If yes where in gcc . Any help would be greatly appreciated. Regards Nik
