I am trying to build an app targetting large memory
model to test a bootloader
with access to memory above 64k on MSP430F2417.
I have my own custom script which allocates some
space for the bootloader
(tsbootloader section allocates 8kB).
I can’t work out why I am getting the following error
from the linker when
building the app. Is it an issue with the script
(in the attachment)?
msp430-gcc -mmcu=msp430f2417 -mcpu=430x -mmemory-model=large -Wl,-T
../ht-user-msp430x2417.x ...
c:/mspgcc/bin/../lib/gcc/msp430/4.7.0/../../../../msp430/bin/ld.exe:
ht-r2001.elf section `.data' will not fit in region `rom'
c:/mspgcc/bin/../lib/gcc/msp430/4.7.0/../../../../msp430/bin/ld.exe: section
.vectors loaded at [0000dfc0,0000dfff] overlaps section .data loaded at
[0000dfb4,0000e083]
c:/mspgcc/bin/../lib/gcc/msp430/4.7.0/../../../../msp430/bin/ld.exe: region
`rom' overflowed by 196 bytes
/* Customized linker script ht-user-msp430x2417.x */
OUTPUT_FORMAT("elf32-msp430")
OUTPUT_ARCH("msp430")
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_mirror (wx) : ORIGIN = 0x0200, LENGTH = 0x0800 /* END=0x0a00, size 2K */
infomem : ORIGIN = 0x1000, LENGTH = 0x0100 /* END=0x1100, size 256*/
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 */
ram (wx) : ORIGIN = 0x1100, LENGTH = 0x2000 /* END=0x3100, size 8K */
rom (rx) : ORIGIN = 0x3100, LENGTH = 0xaec0 /* END=0xDFC0, s 44736 */
vectors : ORIGIN = 0xdfc0, LENGTH = 0x0040 /* END=0xE000, size 64 */
tsbootloader(rx) : ORIGIN = 0xe000, LENGTH = 0x2000 /* END=0x10000, size 8K */
far_rom : ORIGIN = 0x10000, LENGTH = 0xa000 /* END=0x0001a000, */
/* Remaining banks are absent */
bsl : ORIGIN = 0x0000, LENGTH = 0x0000
ram2 (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); /* Legacy name, no longer used */
REGION_ALIAS("REGION_FAR_TEXT", far_rom);
REGION_ALIAS("REGION_FAR_DATA", ram2);
PROVIDE (__info_segment_size = 0x40);
PROVIDE (__infod = 0x1000);
PROVIDE (__infoc = 0x1040);
PROVIDE (__infob = 0x1080);
PROVIDE (__infoa = 0x10c0);
__IE1 = 0x0000;
__IFG1 = 0x0002;
__IE2 = 0x0001;
__IFG2 = 0x0003;
__UC1IE = 0x0006;
__UC1IFG = 0x0007;
__ADC12CTL0 = 0x01A0;
__ADC12CTL1 = 0x01A2;
__ADC12IFG = 0x01A4;
__ADC12IE = 0x01A6;
__ADC12IV = 0x01A8;
__ADC12MEM0 = 0x0140;
__ADC12MEM1 = 0x0142;
__ADC12MEM2 = 0x0144;
__ADC12MEM3 = 0x0146;
__ADC12MEM4 = 0x0148;
__ADC12MEM5 = 0x014A;
__ADC12MEM6 = 0x014C;
__ADC12MEM7 = 0x014E;
__ADC12MEM8 = 0x0150;
__ADC12MEM9 = 0x0152;
__ADC12MEM10 = 0x0154;
__ADC12MEM11 = 0x0156;
__ADC12MEM12 = 0x0158;
__ADC12MEM13 = 0x015A;
__ADC12MEM14 = 0x015C;
__ADC12MEM15 = 0x015E;
__ADC12MCTL0 = 0x0080;
__ADC12MCTL1 = 0x0081;
__ADC12MCTL2 = 0x0082;
__ADC12MCTL3 = 0x0083;
__ADC12MCTL4 = 0x0084;
__ADC12MCTL5 = 0x0085;
__ADC12MCTL6 = 0x0086;
__ADC12MCTL7 = 0x0087;
__ADC12MCTL8 = 0x0088;
__ADC12MCTL9 = 0x0089;
__ADC12MCTL10 = 0x008A;
__ADC12MCTL11 = 0x008B;
__ADC12MCTL12 = 0x008C;
__ADC12MCTL13 = 0x008D;
__ADC12MCTL14 = 0x008E;
__ADC12MCTL15 = 0x008F;
__DCOCTL = 0x0056;
__BCSCTL1 = 0x0057;
__BCSCTL2 = 0x0058;
__BCSCTL3 = 0x0053;
__CACTL1 = 0x0059;
__CACTL2 = 0x005A;
__CAPD = 0x005B;
__FCTL1 = 0x0128;
__FCTL2 = 0x012A;
__FCTL3 = 0x012C;
__FCTL4 = 0x01BE;
__MPY = 0x0130;
__MPYS = 0x0132;
__MAC = 0x0134;
__MACS = 0x0136;
__OP2 = 0x0138;
__RESLO = 0x013A;
__RESHI = 0x013C;
__SUMEXT = 0x013E;
__P1IN = 0x0020;
__P1OUT = 0x0021;
__P1DIR = 0x0022;
__P1IFG = 0x0023;
__P1IES = 0x0024;
__P1IE = 0x0025;
__P1SEL = 0x0026;
__P1REN = 0x0027;
__P2IN = 0x0028;
__P2OUT = 0x0029;
__P2DIR = 0x002A;
__P2IFG = 0x002B;
__P2IES = 0x002C;
__P2IE = 0x002D;
__P2SEL = 0x002E;
__P2REN = 0x002F;
__P3IN = 0x0018;
__P3OUT = 0x0019;
__P3DIR = 0x001A;
__P3SEL = 0x001B;
__P3REN = 0x0010;
__P4IN = 0x001C;
__P4OUT = 0x001D;
__P4DIR = 0x001E;
__P4SEL = 0x001F;
__P4REN = 0x0011;
__P5IN = 0x0030;
__P5OUT = 0x0031;
__P5DIR = 0x0032;
__P5SEL = 0x0033;
__P5REN = 0x0012;
__P6IN = 0x0034;
__P6OUT = 0x0035;
__P6DIR = 0x0036;
__P6SEL = 0x0037;
__P6REN = 0x0013;
__P7IN = 0x0038;
__P7OUT = 0x003A;
__P7DIR = 0x003C;
__P7SEL = 0x003E;
__P7REN = 0x0014;
__P8IN = 0x0039;
__P8OUT = 0x003B;
__P8DIR = 0x003D;
__P8SEL = 0x003F;
__P8REN = 0x0015;
__PAIN = 0x0038;
__PAOUT = 0x003A;
__PADIR = 0x003C;
__PASEL = 0x003E;
__PAREN = 0x0014;
__SVSCTL = 0x0055;
__TAIV = 0x012E;
__TACTL = 0x0160;
__TACCTL0 = 0x0162;
__TACCTL1 = 0x0164;
__TACCTL2 = 0x0166;
__TAR = 0x0170;
__TACCR0 = 0x0172;
__TACCR1 = 0x0174;
__TACCR2 = 0x0176;
__TBIV = 0x011E;
__TBCTL = 0x0180;
__TBCCTL0 = 0x0182;
__TBCCTL1 = 0x0184;
__TBCCTL2 = 0x0186;
__TBCCTL3 = 0x0188;
__TBCCTL4 = 0x018A;
__TBCCTL5 = 0x018C;
__TBCCTL6 = 0x018E;
__TBR = 0x0190;
__TBCCR0 = 0x0192;
__TBCCR1 = 0x0194;
__TBCCR2 = 0x0196;
__TBCCR3 = 0x0198;
__TBCCR4 = 0x019A;
__TBCCR5 = 0x019C;
__TBCCR6 = 0x019E;
__UCA0CTL0 = 0x0060;
__UCA0CTL1 = 0x0061;
__UCA0BR0 = 0x0062;
__UCA0BR1 = 0x0063;
__UCA0MCTL = 0x0064;
__UCA0STAT = 0x0065;
__UCA0RXBUF = 0x0066;
__UCA0TXBUF = 0x0067;
__UCA0ABCTL = 0x005D;
__UCA0IRTCTL = 0x005E;
__UCA0IRRCTL = 0x005F;
__UCB0CTL0 = 0x0068;
__UCB0CTL1 = 0x0069;
__UCB0BR0 = 0x006A;
__UCB0BR1 = 0x006B;
__UCB0I2CIE = 0x006C;
__UCB0STAT = 0x006D;
__UCB0RXBUF = 0x006E;
__UCB0TXBUF = 0x006F;
__UCB0I2COA = 0x0118;
__UCB0I2CSA = 0x011A;
__UCA1CTL0 = 0x00D0;
__UCA1CTL1 = 0x00D1;
__UCA1BR0 = 0x00D2;
__UCA1BR1 = 0x00D3;
__UCA1MCTL = 0x00D4;
__UCA1STAT = 0x00D5;
__UCA1RXBUF = 0x00D6;
__UCA1TXBUF = 0x00D7;
__UCA1ABCTL = 0x00CD;
__UCA1IRTCTL = 0x00CE;
__UCA1IRRCTL = 0x00CF;
__UCB1CTL0 = 0x00D8;
__UCB1CTL1 = 0x00D9;
__UCB1BR0 = 0x00DA;
__UCB1BR1 = 0x00DB;
__UCB1I2CIE = 0x00DC;
__UCB1STAT = 0x00DD;
__UCB1RXBUF = 0x00DE;
__UCB1TXBUF = 0x00DF;
__UCB1I2COA = 0x017C;
__UCB1I2CSA = 0x017E;
__WDTCTL = 0x0120;
__TLV_CHECKSUM = 0x10C0;
__TLV_DCO_30_TAG = 0x10F6;
__TLV_DCO_30_LEN = 0x10F7;
__TLV_ADC12_1_TAG = 0x10DA;
__TLV_ADC12_1_LEN = 0x10DB;
__CALDCO_16MHZ = 0x10F8;
__CALBC1_16MHZ = 0x10F9;
__CALDCO_12MHZ = 0x10FA;
__CALBC1_12MHZ = 0x10FB;
__CALDCO_8MHZ = 0x10FC;
__CALBC1_8MHZ = 0x10FD;
__CALDCO_1MHZ = 0x10FE;
__CALBC1_1MHZ = 0x10FF;
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.fini : { *(.rel.fini) }
.rela.fini : { *(.rela.fini) }
.rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
.rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
.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.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
.rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
.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.plt : { *(.rel.plt) }
.rela.plt : { *(.rela.plt) }
/* .any.{text,rodata,data,bss}{,.*} sections are treated as orphans and
* placed in output sections with available space by linker. Do not list
* them here, or the linker will not consider them orphans. */
/* Tanksensor/HyDip bootloader. */
.tsbootloader :
{
PROVIDE (__bl_start = .) ;
*(.tsbootloader)
. = ALIGN(2);
*(.tsbootloader.*)
} > tsbootloader
.text :
{
. = ALIGN(2);
KEEP(*(.init .init.*))
KEEP(*(.init0)) /* Start here after reset. */
KEEP(*(.init1)) /* User definable. */
KEEP(*(.init2)) /* Initialize stack. */
KEEP(*(.init3)) /* Initialize hardware, user definable. */
KEEP(*(.init4)) /* Copy data to .data, clear bss. */
KEEP(*(.init5)) /* User definable. */
KEEP(*(.init6)) /* C++ constructors. */
KEEP(*(.init7)) /* User definable. */
KEEP(*(.init8)) /* User definable. */
KEEP(*(.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 = .;
KEEP(*(.ctors))
__ctors_end = .;
__dtors_start = .;
KEEP(*(.dtors))
__dtors_end = .;
. = ALIGN(2);
*(.text .text.* .gnu.linkonce.t.*)
*(.near.text .near.text.*)
} > REGION_TEXT
.rodata :
{
. = ALIGN(2);
*(.rodata .rodata.* .gnu.linkonce.r.*)
*(.near.rodata .near.rodata.*)
} > REGION_TEXT
. = ALIGN(2);
_etext = .; /* Past last read-only (loadable) segment */
.data :
{
. = ALIGN(2);
__data_start = .;
*(.data .data.* .gnu.linkonce.d.*)
*(.near.data .near.data.*)
. = ALIGN(2);
_edata = .; /* Past last read-write (loadable) segment */
} > REGION_DATA AT > REGION_TEXT
__data_load_start = LOADADDR(.data);
__data_size = SIZEOF(.data);
.bss :
{
__bss_start = .;
*(.bss .bss.*)
*(.near.bss .near.bss.*)
*(COMMON)
. = ALIGN(2);
__bss_end = .;
} > REGION_DATA
__bss_size = SIZEOF(.bss);
.noinit :
{
. = ALIGN(2);
__noinit_start = .;
*(.noinit .noinit.*)
. = ALIGN(2);
__noinit_end = .;
} > REGION_DATA
. = ALIGN(2);
_end = .; /* Past last write (loadable) segment */
.infomem :
{
. = ALIGN(2);
*(.infomem .infomem.*)
} > infomem
.infomemnobits :
{
. = ALIGN(2);
*(.infomemnobits .infomemnobits.*)
} > infomem
.infoa :
{
. = ALIGN(2);
*(.infoa .infoa.*)
} > infoa
.infob :
{
. = ALIGN(2);
*(.infob .infob.*)
} > infob
.infoc :
{
. = ALIGN(2);
*(.infoc .infoc.*)
} > infoc
.infod :
{
. = ALIGN(2);
*(.infod .infod.*)
} > infod
/* Values placed in the first 32 entries of a 64-entry interrupt vector
* table. This exists because the FRAM chips place the BSL and JTAG
* passwords at specific offsets that technically fall within the
* interrupt table, but for which no MCU has a corresponding interrupt.
* */
PROVIDE(__vte_0 = 0xffff);
PROVIDE(__vte_1 = 0xffff);
PROVIDE(__vte_2 = 0xffff);
PROVIDE(__vte_3 = 0xffff);
PROVIDE(__vte_4 = 0xffff);
PROVIDE(__vte_5 = 0xffff);
PROVIDE(__vte_6 = 0xffff);
PROVIDE(__vte_7 = 0xffff);
PROVIDE(__vte_8 = 0xffff);
PROVIDE(__vte_9 = 0xffff);
PROVIDE(__vte_10 = 0xffff);
PROVIDE(__vte_11 = 0xffff);
PROVIDE(__vte_12 = 0xffff);
PROVIDE(__vte_13 = 0xffff);
PROVIDE(__vte_14 = 0xffff);
PROVIDE(__vte_15 = 0xffff);
PROVIDE(__vte_16 = 0xffff);
PROVIDE(__vte_17 = 0xffff);
PROVIDE(__vte_18 = 0xffff);
PROVIDE(__vte_19 = 0xffff);
PROVIDE(__vte_20 = 0xffff);
PROVIDE(__vte_21 = 0xffff);
PROVIDE(__vte_22 = 0xffff);
PROVIDE(__vte_23 = 0xffff);
PROVIDE(__vte_24 = 0xffff);
PROVIDE(__vte_25 = 0xffff);
PROVIDE(__vte_26 = 0xffff);
PROVIDE(__vte_27 = 0xffff);
PROVIDE(__vte_28 = 0xffff);
PROVIDE(__vte_29 = 0xffff);
PROVIDE(__vte_30 = 0xffff);
PROVIDE(__vte_31 = 0xffff);
.vectors :
{
__vectors_start = .;
KEEP(*(.vectors*))
_vectors_end = .;
} > vectors
/* Legacy section, prefer .far.text */
.fartext :
{
. = ALIGN(2);
*(.fartext .fartext.*)
} > REGION_FAR_TEXT
.far.text :
{
. = ALIGN(2);
*(.far.text .far.text.*)
} > REGION_FAR_TEXT
.far.rodata :
{
. = ALIGN(2);
*(.far.rodata .far.rodata.*)
} > REGION_FAR_TEXT
. = ALIGN(2);
_efartext = .; /* Past last read-only (loadable) segment */
.far.data :
{
. = ALIGN(2);
__far_data_start = .;
*(.far.data .far.data.*)
. = ALIGN(2);
_efardata = .; /* Past last read-write (loadable) segment */
} > REGION_FAR_DATA AT > REGION_FAR_TEXT
__far_data_load_start = LOADADDR(.far.data);
__far_data_size = SIZEOF(.far.data);
.far.bss :
{
. = ALIGN(2);
__far_bss_start = .;
*(.far.bss .far.bss.*)
. = ALIGN(2);
__far_bss_end = .;
} > REGION_FAR_DATA
__far_bss_size = SIZEOF(.far.bss);
. = ALIGN(2);
_far_end = .; /* Past last write (loadable) segment */
/* Stabs for profiling information*/
.profiler 0 : { *(.profiler) }
/* 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) }
/* DWARF 3 */
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.debug_ranges 0 : { *(.debug_ranges) }
/* __stack is the only symbol that the user can override */
PROVIDE (__stack = ORIGIN(ram) + LENGTH(ram));
__data_start_rom = _etext;
__data_end_rom = _etext + SIZEOF (.data);
}
------------------------------------------------------------------------------
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