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elocation truncated relocation truncated to fit: R_MIPS_GOT16

To: linux-mips@linux-mips.org
Subject: elocation truncated relocation truncated to fit: R_MIPS_GOT16
From: Niklaus <niklaus@gmail.com>
Date: Sun, 2 Apr 2006 01:38:44 +0530
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Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
 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

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