From b93faead65b7ec8d111f27f47c90ef6942668fbc Mon Sep 17 00:00:00 2001 From: travisutk Date: Tue, 14 Aug 2012 18:58:05 +0000 Subject: [PATCH] Removed old linker scripts. git-svn-id: https://svn.code.sf.net/p/goodfet/code/trunk@1219 12e2690d-a6be-4b82-a7b7-67c4a43b65c8 --- firmware/ldscripts/README.txt | 11 +- firmware/ldscripts/msp430.x | 203 ------------------------- firmware/ldscripts/msp430x1612.x | 235 ----------------------------- firmware/ldscripts/msp430x2274.x | 235 ----------------------------- firmware/ldscripts/msp430x2618.x | 247 ------------------------------- 5 files changed, 6 insertions(+), 925 deletions(-) delete mode 100644 firmware/ldscripts/msp430.x delete mode 100644 firmware/ldscripts/msp430x1612.x delete mode 100644 firmware/ldscripts/msp430x2274.x delete mode 100644 firmware/ldscripts/msp430x2618.x diff --git a/firmware/ldscripts/README.txt b/firmware/ldscripts/README.txt index df61226..d40e3b5 100644 --- a/firmware/ldscripts/README.txt +++ b/firmware/ldscripts/README.txt @@ -1,10 +1,11 @@ Linking script notes, by Travis Goodspeed. -msp430f1612.x is a neighborly little linking script, the purpose of which is to -link an application for use on an MSP430F1611 or MSP430F1612. These -chips differ in that five kilobytes at 0x2500 are RAM in the 1611, -Flash in the 1612. All other scripts in this directory should be -similarly modified, but the GCC script seems to be used by default if not. +Sometimes we need to support a chip which has not yet been integrated +into the linking scripts of the day's popular msp430gcc build. This +directory holds those scripts, which eventually get deleted as chips +are better supported by GCC. + + diff --git a/firmware/ldscripts/msp430.x b/firmware/ldscripts/msp430.x deleted file mode 100644 index 67307ed..0000000 --- a/firmware/ldscripts/msp430.x +++ /dev/null @@ -1,203 +0,0 @@ -/* Default linker script, for normal executables */ -OUTPUT_FORMAT("elf32-msp430") -OUTPUT_ARCH("msp430") -INCLUDE memory.x -INCLUDE periph.x -SECTIONS -{ - - /* Leave two blank bytes in ram for calibration data */ - .hack.dco_choice (NOLOAD) : { - SHORT(0) - } >REGION_DATA - /* 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. */ - .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(). 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- PROVIDE (__data_start_rom = _etext); - PROVIDE (__data_end_rom = _etext + SIZEOF (.data)); -} diff --git a/firmware/ldscripts/msp430x1612.x b/firmware/ldscripts/msp430x1612.x deleted file mode 100644 index f793dbe..0000000 --- a/firmware/ldscripts/msp430x1612.x +++ /dev/null @@ -1,235 +0,0 @@ -/* Default linker script, for normal executables */ -OUTPUT_FORMAT("elf32-msp430","elf32-msp430","elf32-msp430") -OUTPUT_ARCH(msp:16) -MEMORY -{ - text (rx) : ORIGIN = 0x4000, LENGTH = 0xbfe0 - data (rwx) : ORIGIN = 0x1100, LENGTH = 0x1400 - vectors (rw) : ORIGIN = 0xffe0, LENGTH = 32 - 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. */ - .text : - { - . = ALIGN(2); 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- *(.infomem.*) - } > infomem - /* Information memory (not loaded into MPU). */ - .infomemnobits : - { - *(.infomemnobits) - . = ALIGN(2); - *(.infomemnobits.*) - } > infomemnobits - .bss : - { - PROVIDE (__bss_start = .) ; - *(.bss) - *(SORT_BY_ALIGNMENT(.bss.*)) - *(COMMON) - PROVIDE (__bss_end = .) ; - _end = . ; - } > data - PROVIDE (__bss_size = SIZEOF(.bss) ); - .noinit : - { - PROVIDE (__noinit_start = .) ; - *(.noinit) - *(.noinit.*) - *(COMMON) - PROVIDE (__noinit_end = .) ; - _end = . ; - } > data - .vectors : - { - PROVIDE (__vectors_start = .) ; - *(.vectors*) - KEEP(*(.vectors*)) - _vectors_end = . ; - } > vectors - /* 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) } - PROVIDE (__stack = 0x400) ; - 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) ; -} diff --git a/firmware/ldscripts/msp430x2618.x b/firmware/ldscripts/msp430x2618.x deleted file mode 100644 index c03067c..0000000 --- a/firmware/ldscripts/msp430x2618.x +++ /dev/null @@ -1,247 +0,0 @@ -/* Default linker script, for normal executables */ -OUTPUT_FORMAT("elf32-msp430","elf32-msp430","elf32-msp430") -OUTPUT_ARCH(msp:26) -MEMORY -{ - text (rx) : ORIGIN = 0x3100, LENGTH = 0xcec0 - fartext(rx) : ORIGIN = 0x10000, LENGTH = 0x10000 -/* data (rwx) : ORIGIN = 0x1100, LENGTH = 8192 Top half not on 2619 */ -/* Leave one word free at 0x1100 and reduce length to that of 2619 */ - data (rwx) : ORIGIN = 0x1102, LENGTH = 4094 - vectors (rw) : ORIGIN = 0xffc0, LENGTH = 64 - 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. */ - .text : - { - . = ALIGN(2); - *(.init) - KEEP(*(.init)) - *(.init0) /* Start here after reset. */ - KEEP(*(.init0)) - *(.init1) /* User definable. */ - KEEP(*(.init1)) - *(.init2) /* Initialize stack. */ - KEEP(*(.init2)) - *(.init3) /* Initialize hardware, user definable. */ - KEEP(*(.init3)) - *(.init4) /* Copy data to .data, clear bss. */ - KEEP(*(.init4)) - *(.init5) /* User definable. */ - KEEP(*(.init5)) - *(.init6) /* C++ constructors. */ - KEEP(*(.init6)) - *(.init7) /* User definable. */ - KEEP(*(.init7)) - *(.init8) /* User definable. */ - KEEP(*(.init8)) - *(.init9) /* Call main(). */ - KEEP(*(.init9)) - __ctors_start = . ; - *(.ctors) - KEEP(*(.ctors)) - __ctors_end = . ; - __dtors_start = . ; - *(.dtors) - KEEP(*(.dtors)) - __dtors_end = . ; - . = ALIGN(2); - *(.text) - . = ALIGN(2); - *(.text.*) - . = ALIGN(2); - *(.fini9) /* Jumps here after main(). User definable. */ - KEEP(*(.fini9)) - *(.fini8) /* User definable. */ - KEEP(*(.fini8)) - *(.fini7) /* User definable. */ - KEEP(*(.fini7)) - *(.fini6) /* C++ destructors. */ - KEEP(*(.fini6)) - *(.fini5) /* User definable. */ - KEEP(*(.fini5)) - *(.fini4) /* User definable. */ - KEEP(*(.fini4)) - *(.fini3) /* User definable. */ - KEEP(*(.fini3)) - *(.fini2) /* User definable. */ - KEEP(*(.fini2)) - *(.fini1) /* User definable. */ - KEEP(*(.fini1)) - *(.fini0) /* Infinite loop after program termination. */ - KEEP(*(.fini0)) - *(.fini) - KEEP(*(.fini)) - _etext = .; - } > text - .data : - { - PROVIDE (__data_start = .) ; - . = ALIGN(2); - *(.data) - *(SORT_BY_ALIGNMENT(.data.*)) - . = ALIGN(2); - *(.gnu.linkonce.d*) - . = ALIGN(2); - _edata = . ; - } > data AT > text - PROVIDE (__data_load_start = LOADADDR(.data) ); - PROVIDE (__data_size = SIZEOF(.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 : - { - PROVIDE (__bss_start = .) ; - *(.bss) - *(SORT_BY_ALIGNMENT(.bss.*)) - *(COMMON) - PROVIDE (__bss_end = .) ; - _end = . ; - } > data - PROVIDE (__bss_size = SIZEOF(.bss) ); - .noinit : - { - PROVIDE (__noinit_start = .) ; - *(.noinit) - *(.noinit.*) - *(COMMON) - PROVIDE (__noinit_end = .) ; - _end = . ; - } > data - .vectors : - { - PROVIDE (__vectors_start = .) ; - *(.vectors*) - KEEP(*(.vectors*)) - _vectors_end = . ; - } > vectors - /* Extended address space, accessed with extended instructions. */ - .fartext : - { - . = ALIGN(2); - *(.fartext) - . = ALIGN(2); - *(.fartext.*) - _efartext = .; - } > fartext - /* 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) } - PROVIDE (__stack = 0x2100) ; - 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) ; -} -- 2.20.1