Try making the MCU name uniformly lowercase (msp430g2553).
On Sat, Aug 1, 2015 at 3:55 PM, Ian Chapman <ichap...@videotron.ca> wrote:
> Hi, I'm moving from to msp430g2553 from msp430f5438a and after some work
> I have a clean compile. However I'm getting this linker error. Linking
> and running are still okay with the previous chip.
>
> msp430-gcc -o main.elf main.o uart.o ADC.o Timer.o Xref.o -Os -Wall -g
> -mmcu=MSP430g2553
> /usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: cannot open linker
> script file memory.x: No such file or directory
> collect2: ld returned 1 exit status
> Makefile:11: recipe for target 'main' failed
> make: *** [main] Error 1
>
> I have memory.x files for both chips in
> /usr/msp430/lib/ldscripts/msp430f5438a/memory.x and in
> /usr/msp430/lib/ldscripts/msp430g2553/memory.x. I'm using DebianMint
> 2015 so I'm up to date there. I've added the contents of the memory.x
> files below. I hope you can help me. Regards Ian.
> ---------------------------------------------------------------------------
> CC=msp430-gcc
> CFLAGS=-Os -Wall -g -mmcu=MSP430g2553
> #CFLAGS=-Os -Wall -g -mmcu=msp430f5438a
> DEPS = main.h
> OBJ = main.o uart.o ADC.o Timer.o Xref.o
>
> %.o: %.c $(DEPS)
> $(CC) -c -o $@ $< $(CFLAGS)
>
> main: $(OBJ)
> $(CC) -o $@.elf $^ $(CFLAGS)
> -------------------------------------------------------------------------
> /usr/msp430/lib/ldscripts/msp430f5438a/memory.x
> MEMORY {
> sfr : ORIGIN = 0x0000, LENGTH = 0x0010 /* END=0x0010,
> size 16 */
> peripheral_8bit : ORIGIN = 0x0010, LENGTH = 0x00f0 /* END=0x0100,
> size 240 */
> peripheral_16bit : ORIGIN = 0x0100, LENGTH = 0x0100 /* END=0x0200,
> size 256 */
> bsl : ORIGIN = 0x1000, LENGTH = 0x0800 /* END=0x1800,
> size 2K as 4 512-byte segments */
> infomem : ORIGIN = 0x1800, LENGTH = 0x0200 /* END=0x1a00,
> size 512 as 4 128-byte segments */
> infod : ORIGIN = 0x1800, LENGTH = 0x0080 /* END=0x1880,
> size 128 */
> infoc : ORIGIN = 0x1880, LENGTH = 0x0080 /* END=0x1900,
> size 128 */
> infob : ORIGIN = 0x1900, LENGTH = 0x0080 /* END=0x1980,
> size 128 */
> infoa : ORIGIN = 0x1980, LENGTH = 0x0080 /* END=0x1a00,
> size 128 */
> ram (wx) : ORIGIN = 0x1c00, LENGTH = 0x4000 /* END=0x5c00,
> size 16K */
> rom (rx) : ORIGIN = 0x5c00, LENGTH = 0xa380 /* END=0xff80,
> size 41856 */
> vectors : ORIGIN = 0xff80, LENGTH = 0x0080 /* END=0x10000,
> size 128 as 64 2-byte segments */
> far_rom : ORIGIN = 0x00010000, LENGTH = 0x00035c00 /*
> END=0x00045c00, size 215K */
> /* Remaining banks are absent */
> ram2 (wx) : ORIGIN = 0x0000, LENGTH = 0x0000
> ram_mirror (wx) : ORIGIN = 0x0000, LENGTH = 0x0000
> usbram (wx) : ORIGIN = 0x0000, LENGTH = 0x0000
> }
> REGION_ALIAS("REGION_TEXT", rom);
> REGION_ALIAS("REGION_DATA", ram);
> REGION_ALIAS("REGION_FAR_ROM", far_rom);
> PROVIDE (__info_segment_size = 0x80);
> PROVIDE (__infod = 0x1800);
> PROVIDE (__infoc = 0x1880);
> PROVIDE (__infob = 0x1900);
> PROVIDE (__infoa = 0x1980);
>
> ---------------------------------------------------------------------------------
> /usr/msp430/lib/ldscripts/msp430g2553/memory.x
> MEMORY {
> sfr : ORIGIN = 0x0000, LENGTH = 0x0010 /* END=0x0010,
> size 16 */
> peripheral_8bit : ORIGIN = 0x0010, LENGTH = 0x00f0 /* END=0x0100,
> size 240 */
> peripheral_16bit : ORIGIN = 0x0100, LENGTH = 0x0100 /* END=0x0200,
> size 256 */
> ram (wx) : ORIGIN = 0x0200, LENGTH = 0x0200 /* END=0x0400,
> size 512 */
> infomem : ORIGIN = 0x1000, LENGTH = 0x0100 /* END=0x1100,
> size 256 as 4 64-byte segments */
> infod : ORIGIN = 0x1000, LENGTH = 0x0040 /* END=0x1040,
> size 64 */
> infoc : ORIGIN = 0x1040, LENGTH = 0x0040 /* END=0x1080,
> size 64 */
> infob : ORIGIN = 0x1080, LENGTH = 0x0040 /* END=0x10c0,
> size 64 */
> infoa : ORIGIN = 0x10c0, LENGTH = 0x0040 /* END=0x1100,
> size 64 */
> rom (rx) : ORIGIN = 0xc000, LENGTH = 0x3fe0 /* END=0xffe0,
> size 16352 */
> vectors : ORIGIN = 0xffe0, LENGTH = 0x0020 /* END=0x10000,
> size 32 as 16 2-byte segments */
> /* Remaining banks are absent */
> bsl : ORIGIN = 0x0000, LENGTH = 0x0000
> ram2 (wx) : ORIGIN = 0x0000, LENGTH = 0x0000
> ram_mirror (wx) : ORIGIN = 0x0000, LENGTH = 0x0000
> usbram (wx) : ORIGIN = 0x0000, LENGTH = 0x0000
> far_rom : ORIGIN = 0x00000000, LENGTH = 0x00000000
> }
> REGION_ALIAS("REGION_TEXT", rom);
> REGION_ALIAS("REGION_DATA", ram);
> REGION_ALIAS("REGION_FAR_ROM", far_rom);
> PROVIDE (__info_segment_size = 0x40);
> PROVIDE (__infod = 0x1000);
> PROVIDE (__infoc = 0x1040);
> PROVIDE (__infob = 0x1080);
> PROVIDE (__infoa = 0x10c0);
>
>
>
> ------------------------------------------------------------------------------
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