Hello all, I have a little problem with the msp430-jtag application. I work on a F169 mcu and I want to write data in flash @ address 0x6000 (see my ldscript in attachment). I see the data written with gdb but not with: > msp430-jtag -u0x6000 -s0x100
If I write it @0x8800, there is no problem with the two methods. I cannot understand why data are not seen by msp430-jtag @ 0x6000. Is there someone who understand this behaviour? Thanks a lot in advance! ---------------------------------------------- OUTPUT_FORMAT("elf32-msp430","elf32-msp430","elf32-msp430") OUTPUT_ARCH(msp:16) MEMORY { logrssi (rw) : ORIGIN = 0x8c00, LENGTH = 0x73e0 logerror (rw) : ORIGIN = 0x8800, LENGTH = 0x0400 logevent (rw) : ORIGIN = 0x6000, LENGTH = 0x2800 text (rx) : ORIGIN = 0x1100, LENGTH = 0x4f00 data (rwx) : ORIGIN = 0x0200, LENGTH = 0x07ff vectors (rw) : ORIGIN = 0xffe0, LENGTH = 0x20 bootloader (rx) : ORIGIN = 0x0c00, LENGTH = 1K infomem (rx) : ORIGIN = 0x1000, LENGTH = 256 infomemnobits (rx) : ORIGIN = 0x1000, LENGTH = 256 } SECTIONS { /* Read-only sections, merged into text segment. */ .hash : { *(.hash) } .dynsym : { *(.dynsym) } .dynstr : { *(.dynstr) } .gnu.version : { *(.gnu.version) } .gnu.version_d : { *(.gnu.version_d) } .gnu.version_r : { *(.gnu.version_r) } .rel.init : { *(.rel.init) } .rela.init : { *(.rela.init) } .rel.text : { *(.rel.text) *(.rel.text.*) *(.rel.gnu.linkonce.t*) } .rela.text : { *(.rela.text) *(.rela.text.*) *(.rela.gnu.linkonce.t*) } .rel.fini : { *(.rel.fini) } .rela.fini : { *(.rela.fini) } .rel.rodata : { *(.rel.rodata) *(.rel.rodata.*) *(.rel.gnu.linkonce.r*) } .rela.rodata : { *(.rela.rodata) *(.rela.rodata.*) *(.rela.gnu.linkonce.r*) } .rel.data : { *(.rel.data) *(.rel.data.*) *(.rel.gnu.linkonce.d*) } .rela.data : { *(.rela.data) *(.rela.data.*) *(.rela.gnu.linkonce.d*) } .rel.ctors : { *(.rel.ctors) } .rela.ctors : { *(.rela.ctors) } .rel.dtors : { *(.rel.dtors) } .rela.dtors : { *(.rela.dtors) } .rel.got : { *(.rel.got) } .rela.got : { *(.rela.got) } .rel.bss : { *(.rel.bss) } .rela.bss : { *(.rela.bss) } .rel.plt : { *(.rel.plt) } .rela.plt : { *(.rela.plt) } /* Internal text space. */ .logrssi : { *(.logrssi) } .logerror : { *(.logerror) } .logevent : { *(.logevent) } .text : { . = ALIGN(2); *(.init) *(.init0) /* Start here after reset. */ *(.init1) *(.init2) /* Copy data loop */ *(.init3) *(.init4) /* Clear bss */ *(.init5) *(.init6) /* C++ constructors. */ *(.init7) *(.init8) *(.init9) /* Call main(). */ __ctors_start = . ; *(.ctors) __ctors_end = . ; __dtors_start = . ; *(.dtors) __dtors_end = . ; . = ALIGN(2); *(.text) . = ALIGN(2); *(.text.*) . = ALIGN(2); *(.fini9) /* */ *(.fini8) *(.fini7) *(.fini6) /* C++ destructors. */ *(.fini5) *(.fini4) *(.fini3) *(.fini2) *(.fini1) *(.fini0) /* Infinite loop after program termination. */ *(.fini) _etext = .; } > text .data : AT (ADDR (.text) + SIZEOF (.text)) { PROVIDE (__data_start = .) ; . = ALIGN(2); *(.data) . = ALIGN(2); *(.gnu.linkonce.d*) . = ALIGN(2); _edata = . ; } > data /* Bootloader. */ .bootloader : { PROVIDE (__boot_start = .) ; *(.bootloader) . = ALIGN(2); *(.bootloader.*) } > bootloader /* Information memory. */ .infomem : { *(.infomem) . = ALIGN(2); *(.infomem.*) } > infomem /* Information memory (not loaded into MPU). */ .infomemnobits : { *(.infomemnobits) . = ALIGN(2); *(.infomemnobits.*) } > infomemnobits .bss SIZEOF(.data) + ADDR(.data) : { PROVIDE (__bss_start = .) ; *(.bss) *(COMMON) PROVIDE (__bss_end = .) ; _end = . ; } > data .noinit SIZEOF(.bss) + ADDR(.bss) : { PROVIDE (__noinit_start = .) ; *(.noinit) *(COMMON) PROVIDE (__noinit_end = .) ; _end = . ; } > data .vectors : { PROVIDE (__vectors_start = .) ; *(.vectors*) _vectors_end = . ; } > vectors /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } .stab.excl 0 : { *(.stab.excl) } .stab.exclstr 0 : { *(.stab.exclstr) } .stab.index 0 : { *(.stab.index) } .stab.indexstr 0 : { *(.stab.indexstr) } .comment 0 : { *(.comment) } /* DWARF debug sections. Symbols in the DWARF debugging sections are relative to the beginning of the section so we begin them at 0. */ /* DWARF 1 */ .debug 0 : { *(.debug) } .line 0 : { *(.line) } /* GNU DWARF 1 extensions */ .debug_srcinfo 0 : { *(.debug_srcinfo) } .debug_sfnames 0 : { *(.debug_sfnames) } /* DWARF 1.1 and DWARF 2 */ .debug_aranges 0 : { *(.debug_aranges) } .debug_pubnames 0 : { *(.debug_pubnames) } /* DWARF 2 */ .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) } .debug_abbrev 0 : { *(.debug_abbrev) } .debug_line 0 : { *(.debug_line) } .debug_frame 0 : { *(.debug_frame) } .debug_str 0 : { *(.debug_str) } .debug_loc 0 : { *(.debug_loc) } .debug_macinfo 0 : { *(.debug_macinfo) } PROVIDE (__stack = 0xa00) ; PROVIDE (__data_start_rom = _etext) ; PROVIDE (__data_end_rom = _etext + SIZEOF (.data)) ; PROVIDE (__noinit_start_rom = _etext + SIZEOF (.data)) ; PROVIDE (__noinit_end_rom = _etext + SIZEOF (.data) + SIZEOF (.noinit)) ; PROVIDE (__subdevice_has_heap = 0) ; } __________________________________ Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We finish. http://promotions.yahoo.com/new_mail