I have a program of about 40 KB (I use FAT32 through FatFs, that takes a lot of memory) that I developed using msp430-gcc 4.6.3 for a MSP430F5529 (that has 128 KB Flash).
I am trying to move it to msp430-gcc 4.9.1 (downloaded from TI) but am getting the following errors upon linking:
/opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o main.o main.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o ccsbcs.o ccsbcs.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o delay.o delay.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o fat32.o fat32.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o lis3dh.o lis3dh.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o mmc.o mmc.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o nrf24l01p.o nrf24l01p.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o pcf2123.o pcf2123.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o port_int.o port_int.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o spi.o spi.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o spi2_small.o spi2_small.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o tools.o tools.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o uart.o uart.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -c -o ucs.o ucs.c /opt/ti/gcc/bin/msp430-elf-gcc -I /opt/ti/gcc/include -mmcu=msp430f5529 -Os -g -L /opt/ti/gcc/include -T/usr/msp430/lib/ldscripts/msp430.x main.o ccsbcs.o delay.o fat32.o lis3dh.o mmc.o nrf24l01p.o pcf2123.o port_int.o spi.o spi2_small.o tools.o uart.o ucs.o -o main.elf /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/bin/ld: main.elf section `.text' will not fit in region `rom' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/bin/ld: region `rom' overflowed by 25014 bytes /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/crt0.o: In function `.Loc.113.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:36: undefined reference to `__init_array_start' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/crt0.o: In function `.Loc.114.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:36: undefined reference to `__init_array_end' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/crt0.o: In function `.Loc.121.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:36: undefined reference to `__preinit_array_start' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/crt0.o: In function `.Loc.122.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:36: undefined reference to `__preinit_array_end' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/crt0.o: In function `.Loc.129.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:36: undefined reference to `__fini_array_start' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/crt0.o: In function `.Loc.130.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:36: undefined reference to `__fini_array_end' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/crtend.o:(.init+0x2): relocation truncated to fit: R_MSP430X_ABS16 against `__do_global_ctors_aux' main.o: In function `sd_card_handler': /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0xc): relocation truncated to fit: R_MSP430X_ABS16 against `.rodata' /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0x16): relocation truncated to fit: R_MSP430X_ABS16 against `.rodata' /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0x3a): relocation truncated to fit: R_MSP430X_ABS16 against `.rodata' /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0x4c): relocation truncated to fit: R_MSP430X_ABS16 against `.rodata' /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0x64): relocation truncated to fit: R_MSP430X_ABS16 against `.rodata' /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0x72): relocation truncated to fit: R_MSP430X_ABS16 against `.rodata' /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0x94): relocation truncated to fit: R_MSP430X_ABS16 against `.rodata' /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0xa0): relocation truncated to fit: R_MSP430X_ABS16 against `.rodata' /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0xa6): relocation truncated to fit: R_MSP430X_ABS16 against `.rodata' /mnt/dados/Pegaso/src_5529_newgcc/main.c:36:(.text+0xb6): additional relocation overflows omitted from the output /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/libcrt.a(crt_bss.o): In function `.Loc.50.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:50: undefined reference to `__bssstart' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/libcrt.a(crt_bss.o): In function `.Loc.52.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:50: undefined reference to `__bsssize' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/libcrt.a(crt_movedata.o): In function `.Loc.65.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:65: undefined reference to `__datastart' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/libcrt.a(crt_movedata.o): In function `.Loc.66.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:65: undefined reference to `__romdatastart' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/libcrt.a(crt_movedata.o): In function `.Loc.72.1': /opt/redhat/msp430-14r1-10/sources/tools/libgloss/msp430/crt0.S:65: undefined reference to `__romdatacopysize' /opt/ti/gcc/bin/../lib/gcc/msp430-elf/4.9.1/../../../../msp430-elf/lib/libnosys.a(sbrk.o):(.data+0x0): undefined reference to `end' collect2: error: ld returned 1 exit status makefile.new:17: recipe for target 'all' failed
What's wrong here?