/* Default linker script, for normal executables */
|
/* Default linker script, for normal executables */
|
OUTPUT_FORMAT("elf32-msp430")
|
OUTPUT_FORMAT("elf32-msp430")
|
OUTPUT_ARCH("msp430")
|
OUTPUT_ARCH("msp430")
|
MEMORY {
|
MEMORY
|
sfr : ORIGIN = 0x0000, LENGTH = 0x0010
|
{
|
peripheral_8bit : ORIGIN = 0x0010, LENGTH = 0x00f0
|
data (rwx) : ORIGIN = 0x0200, LENGTH = 0x0080
|
peripheral_16bit : ORIGIN = 0x0100, LENGTH = 0x0100
|
text (rx) : ORIGIN = 0xf800, LENGTH = 0x0800-0x20
|
|
vectors (rw) : ORIGIN = 0xffe0, LENGTH = 0x20
|
ram (wx) : ORIGIN = 0x0200, LENGTH = 128
|
}
|
rom (rx) : ORIGIN = 0xf800, LENGTH = 2048-32
|
REGION_ALIAS("REGION_TEXT", text);
|
|
REGION_ALIAS("REGION_DATA", data);
|
vectors : ORIGIN = 0xffe0, LENGTH = 32
|
|
|
|
/* Remaining banks are absent */
|
|
bsl : ORIGIN = 0x0000, LENGTH = 0x0000
|
|
infomem : ORIGIN = 0x0000, LENGTH = 0x0000
|
|
infob : ORIGIN = 0x0000, LENGTH = 0x0000
|
|
infoa : ORIGIN = 0x0000, LENGTH = 0x0000
|
|
infoc : ORIGIN = 0x0000, LENGTH = 0x0000
|
|
infod : 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);
|
|
__WDTCTL = 0x0120;
|
__WDTCTL = 0x0120;
|
__MPY = 0x0130;
|
__MPY = 0x0130;
|
__MPYS = 0x0132;
|
__MPYS = 0x0132;
|
__MAC = 0x0134;
|
__MAC = 0x0134;
|
__MACS = 0x0136;
|
__MACS = 0x0136;
|
__OP2 = 0x0138;
|
__OP2 = 0x0138;
|
__RESLO = 0x013A;
|
__RESLO = 0x013A;
|
__RESHI = 0x013C;
|
__RESHI = 0x013C;
|
__SUMEXT = 0x013E;
|
__SUMEXT = 0x013E;
|
|
|
SECTIONS
|
SECTIONS
|
{
|
{
|
/* Read-only sections, merged into text segment. */
|
/* Read-only sections, merged into text segment. */
|
.hash : { *(.hash) }
|
.hash : { *(.hash) }
|
.dynsym : { *(.dynsym) }
|
.dynsym : { *(.dynsym) }
|
.dynstr : { *(.dynstr) }
|
.dynstr : { *(.dynstr) }
|
.gnu.version : { *(.gnu.version) }
|
.gnu.version : { *(.gnu.version) }
|
.gnu.version_d : { *(.gnu.version_d) }
|
.gnu.version_d : { *(.gnu.version_d) }
|
.gnu.version_r : { *(.gnu.version_r) }
|
.gnu.version_r : { *(.gnu.version_r) }
|
.rel.init : { *(.rel.init) }
|
.rel.init : { *(.rel.init) }
|
.rela.init : { *(.rela.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) }
|
.rel.fini : { *(.rel.fini) }
|
.rela.fini : { *(.rela.fini) }
|
.rela.fini : { *(.rela.fini) }
|
.rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
|
.rel.rodata :
|
.rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
|
{
|
.rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
|
*(.rel.rodata)
|
.rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
|
*(.rel.rodata.*)
|
.rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
|
*(.rel.gnu.linkonce.r*)
|
.rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
|
}
|
.rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
|
.rela.rodata :
|
.rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
|
{
|
|
*(.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) }
|
.rel.ctors : { *(.rel.ctors) }
|
.rela.ctors : { *(.rela.ctors) }
|
.rela.ctors : { *(.rela.ctors) }
|
.rel.dtors : { *(.rel.dtors) }
|
.rel.dtors : { *(.rel.dtors) }
|
.rela.dtors : { *(.rela.dtors) }
|
.rela.dtors : { *(.rela.dtors) }
|
.rel.got : { *(.rel.got) }
|
.rel.got : { *(.rel.got) }
|
.rela.got : { *(.rela.got) }
|
.rela.got : { *(.rela.got) }
|
|
.rel.bss : { *(.rel.bss) }
|
|
.rela.bss : { *(.rela.bss) }
|
.rel.plt : { *(.rel.plt) }
|
.rel.plt : { *(.rel.plt) }
|
.rela.plt : { *(.rela.plt) }
|
.rela.plt : { *(.rela.plt) }
|
|
/* Internal text space. */
|
.text :
|
.text :
|
{
|
{
|
. = ALIGN(2);
|
. = ALIGN(2);
|
KEEP(*(.init .init.*))
|
*(.init)
|
KEEP(*(.init0)) /* Start here after reset. */
|
*(.init0) /* Start here after reset. */
|
KEEP(*(.init1)) /* User definable. */
|
*(.init1)
|
KEEP(*(.init2)) /* Initialize stack. */
|
*(.init2) /* Copy data loop */
|
KEEP(*(.init3)) /* Initialize hardware, user definable. */
|
*(.init3)
|
KEEP(*(.init4)) /* Copy data to .data, clear bss. */
|
*(.init4) /* Clear bss */
|
KEEP(*(.init5)) /* User definable. */
|
*(.init5)
|
KEEP(*(.init6)) /* C++ constructors. */
|
*(.init6) /* C++ constructors. */
|
KEEP(*(.init7)) /* User definable. */
|
*(.init7)
|
KEEP(*(.init8)) /* User definable. */
|
*(.init8)
|
KEEP(*(.init9)) /* Call main(). */
|
*(.init9) /* Call main(). */
|
KEEP(*(.fini9)) /* Falls into here after main(). User definable. */
|
|
KEEP(*(.fini8)) /* User definable. */
|
|
KEEP(*(.fini7)) /* User definable. */
|
|
KEEP(*(.fini6)) /* C++ destructors. */
|
|
KEEP(*(.fini5)) /* User definable. */
|
|
KEEP(*(.fini4)) /* User definable. */
|
|
KEEP(*(.fini3)) /* User definable. */
|
|
KEEP(*(.fini2)) /* User definable. */
|
|
KEEP(*(.fini1)) /* User definable. */
|
|
KEEP(*(.fini0)) /* Infinite loop after program termination. */
|
|
KEEP(*(.fini .fini.*))
|
|
. = ALIGN(2);
|
|
__ctors_start = . ;
|
__ctors_start = . ;
|
KEEP(*(.ctors))
|
*(.ctors)
|
__ctors_end = . ;
|
__ctors_end = . ;
|
__dtors_start = . ;
|
__dtors_start = . ;
|
KEEP(*(.dtors))
|
*(.dtors)
|
__dtors_end = . ;
|
__dtors_end = . ;
|
. = ALIGN(2);
|
. = ALIGN(2);
|
*(.text .text.* .gnu.linkonce.t.*)
|
*(.text)
|
|
. = ALIGN(2);
|
|
*(.text.*)
|
. = ALIGN(2);
|
. = ALIGN(2);
|
} > REGION_TEXT
|
*(.fini9) /* */
|
|
*(.fini8)
|
|
*(.fini7)
|
|
*(.fini6) /* C++ destructors. */
|
|
*(.fini5)
|
|
*(.fini4)
|
|
*(.fini3)
|
|
*(.fini2)
|
|
*(.fini1)
|
|
*(.fini0) /* Infinite loop after program termination. */
|
|
*(.fini)
|
|
} > text
|
.rodata :
|
.rodata :
|
{
|
{
|
. = ALIGN(2);
|
. = ALIGN(2);
|
*(.rodata .rodata.* .gnu.linkonce.r.*)
|
*(.rodata .rodata.* .gnu.linkonce.r.*)
|
. = ALIGN(2);
|
. = ALIGN(2);
|
} > REGION_TEXT
|
} > text
|
_etext = .; /* Past last read-only (loadable) segment */
|
_etext = .; /* Past last read-only (loadable) segment */
|
.data :
|
.data : AT (ADDR (.text) + SIZEOF (.text) + SIZEOF (.rodata) )
|
{
|
{
|
. = ALIGN(2);
|
|
PROVIDE (__data_start = .) ;
|
PROVIDE (__data_start = .) ;
|
*(.data .data.* .gnu.linkonce.d.*)
|
|
. = ALIGN(2);
|
. = ALIGN(2);
|
_edata = . ; /* Past last read-write (loadable) segment */
|
*(.data)
|
} > REGION_DATA AT > REGION_TEXT
|
. = ALIGN(2);
|
|
*(.gnu.linkonce.d*)
|
|
. = ALIGN(2);
|
|
_edata = . ;
|
|
} > data
|
PROVIDE (__data_load_start = LOADADDR(.data) );
|
PROVIDE (__data_load_start = LOADADDR(.data) );
|
PROVIDE (__data_size = SIZEOF(.data) );
|
PROVIDE (__data_size = SIZEOF(.data) );
|
.bss :
|
.bss SIZEOF(.data) + ADDR(.data) :
|
{
|
{
|
PROVIDE (__bss_start = .) ;
|
PROVIDE (__bss_start = .) ;
|
*(.bss .bss.*)
|
*(.bss)
|
*(COMMON)
|
*(COMMON)
|
. = ALIGN(2);
|
|
PROVIDE (__bss_end = .) ;
|
PROVIDE (__bss_end = .) ;
|
} > REGION_DATA
|
_end = . ;
|
|
} > data
|
PROVIDE (__bss_size = SIZEOF(.bss) );
|
PROVIDE (__bss_size = SIZEOF(.bss) );
|
.noinit :
|
.noinit SIZEOF(.bss) + ADDR(.bss) :
|
{
|
{
|
PROVIDE (__noinit_start = .) ;
|
PROVIDE (__noinit_start = .) ;
|
*(.noinit .noinit.*)
|
*(.noinit)
|
. = ALIGN(2);
|
*(COMMON)
|
PROVIDE (__noinit_end = .) ;
|
PROVIDE (__noinit_end = .) ;
|
} > REGION_DATA
|
_end = . ;
|
. = ALIGN(2);
|
} > data
|
_end = . ; /* Past last write (loadable) segment */
|
|
.infomem :
|
|
{
|
|
*(.infomem)
|
|
. = ALIGN(2);
|
|
*(.infomem.*)
|
|
} > infomem
|
|
.infomemnobits :
|
|
{
|
|
*(.infomemnobits)
|
|
. = ALIGN(2);
|
|
*(.infomemnobits.*)
|
|
} > infomem
|
|
.infoa :
|
|
{
|
|
*(.infoa .infoa.*)
|
|
} > infoa
|
|
.infob :
|
|
{
|
|
*(.infob .infob.*)
|
|
} > infob
|
|
.infoc :
|
|
{
|
|
*(.infoc .infoc.*)
|
|
} > infoc
|
|
.infod :
|
|
{
|
|
*(.infod .infod.*)
|
|
} > infod
|
|
.vectors :
|
.vectors :
|
{
|
{
|
PROVIDE (__vectors_start = .) ;
|
PROVIDE (__vectors_start = .) ;
|
KEEP(*(.vectors*))
|
*(.vectors*)
|
_vectors_end = . ;
|
_vectors_end = . ;
|
} > vectors
|
} > vectors
|
.fartext :
|
|
{
|
|
. = ALIGN(2);
|
|
*(.fartext)
|
|
. = ALIGN(2);
|
|
*(.fartext.*)
|
|
_efartext = .;
|
|
} > REGION_FAR_ROM
|
|
/* Stabs for profiling information*/
|
/* Stabs for profiling information*/
|
.profiler 0 : { *(.profiler) }
|
.profiler 0 : { *(.profiler) }
|
/* Stabs debugging sections. */
|
/* Stabs debugging sections. */
|
.stab 0 : { *(.stab) }
|
.stab 0 : { *(.stab) }
|
.stabstr 0 : { *(.stabstr) }
|
.stabstr 0 : { *(.stabstr) }
|
.stab.excl 0 : { *(.stab.excl) }
|
.stab.excl 0 : { *(.stab.excl) }
|
.stab.exclstr 0 : { *(.stab.exclstr) }
|
.stab.exclstr 0 : { *(.stab.exclstr) }
|
.stab.index 0 : { *(.stab.index) }
|
.stab.index 0 : { *(.stab.index) }
|
.stab.indexstr 0 : { *(.stab.indexstr) }
|
.stab.indexstr 0 : { *(.stab.indexstr) }
|
.comment 0 : { *(.comment) }
|
.comment 0 : { *(.comment) }
|
/* DWARF debug sections.
|
/* DWARF debug sections.
|
Symbols in the DWARF debugging sections are relative to the beginning
|
Symbols in the DWARF debugging sections are relative to the beginning
|
of the section so we begin them at 0. */
|
of the section so we begin them at 0. */
|
/* DWARF 1 */
|
/* DWARF 1 */
|
.debug 0 : { *(.debug) }
|
.debug 0 : { *(.debug) }
|
.line 0 : { *(.line) }
|
.line 0 : { *(.line) }
|
/* GNU DWARF 1 extensions */
|
/* GNU DWARF 1 extensions */
|
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
.debug_sfnames 0 : { *(.debug_sfnames) }
|
.debug_sfnames 0 : { *(.debug_sfnames) }
|
/* DWARF 1.1 and DWARF 2 */
|
/* DWARF 1.1 and DWARF 2 */
|
.debug_aranges 0 : { *(.debug_aranges) }
|
.debug_aranges 0 : { *(.debug_aranges) }
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
/* DWARF 2 */
|
/* DWARF 2 */
|
.debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
|
.debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
.debug_line 0 : { *(.debug_line) }
|
.debug_line 0 : { *(.debug_line) }
|
.debug_frame 0 : { *(.debug_frame) }
|
.debug_frame 0 : { *(.debug_frame) }
|
.debug_str 0 : { *(.debug_str) }
|
.debug_str 0 : { *(.debug_str) }
|
.debug_loc 0 : { *(.debug_loc) }
|
.debug_loc 0 : { *(.debug_loc) }
|
.debug_macinfo 0 : { *(.debug_macinfo) }
|
.debug_macinfo 0 : { *(.debug_macinfo) }
|
/* DWARF 3 */
|
PROVIDE (__stack = ORIGIN(data) + LENGTH(data));
|
.debug_pubtypes 0 : { *(.debug_pubtypes) }
|
|
.debug_ranges 0 : { *(.debug_ranges) }
|
|
PROVIDE (__stack = ORIGIN(ram) + LENGTH(ram));
|
|
PROVIDE (__data_start_rom = _etext);
|
PROVIDE (__data_start_rom = _etext);
|
PROVIDE (__data_end_rom = _etext + SIZEOF (.data));
|
PROVIDE (__data_end_rom = _etext + SIZEOF (.data)) ;
|
}
|
}
|
|
|
