From b0f0d2e9ca18d8604225bed3c984e4cf1b4c4b3c Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Wed, 10 Feb 2016 20:31:09 +0100 Subject: Initial import --- STM32F10x_64k_20k_flash.ld | 251 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 251 insertions(+) create mode 100644 STM32F10x_64k_20k_flash.ld (limited to 'STM32F10x_64k_20k_flash.ld') diff --git a/STM32F10x_64k_20k_flash.ld b/STM32F10x_64k_20k_flash.ld new file mode 100644 index 0000000..d378788 --- /dev/null +++ b/STM32F10x_64k_20k_flash.ld @@ -0,0 +1,251 @@ +/* +Default linker script for STM32F10x_64K_20K +Copyright RAISONANCE S.A.S. 2008 +*/ + +/* include the common STM32F10x sub-script */ + +/* Common part of the linker scripts for STM32 devices*/ + + +/* default stack sizes. + +These are used by the startup in order to allocate stacks for the different modes. +*/ + +__Stack_Size = 1024 ; + +PROVIDE ( _Stack_Size = __Stack_Size ) ; + +__Stack_Init = _estack - __Stack_Size ; + +/*"PROVIDE" allows to easily override these values from an object file or the commmand line.*/ +PROVIDE ( _Stack_Init = __Stack_Init ) ; + +/* +There will be a link error if there is not this amount of RAM free at the end. +*/ +_Minimum_Stack_Size = 0x100 ; + + +/* include the memory spaces definitions sub-script */ +/* +Linker subscript for STM32F10x definitions with 64K Flash and 20K RAM */ + +/* Memory Spaces Definitions */ + +MEMORY +{ + RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 20K + FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 64K + FLASHB1 (rx) : ORIGIN = 0x00000000, LENGTH = 0 + EXTMEMB0 (rx) : ORIGIN = 0x00000000, LENGTH = 0 + EXTMEMB1 (rx) : ORIGIN = 0x00000000, LENGTH = 0 + EXTMEMB2 (rx) : ORIGIN = 0x00000000, LENGTH = 0 + EXTMEMB3 (rx) : ORIGIN = 0x00000000, LENGTH = 0 +} + +/* higher address of the user mode stack */ +_estack = 0x20005000; + + + +/* include the sections management sub-script for FLASH mode */ +/* +Common part of the linker scripts for STR71x devices in FLASH mode +(that is, the FLASH is seen at 0) +Copyright RAISONANCE 2005 +You can use, modify and distribute thisfile freely, but without any waranty. +*/ + + + +/* Sections Definitions */ + +SECTIONS +{ + /* for Cortex devices, the beginning of the startup code is stored in the .isr_vector section, which goes to FLASH */ + .isr_vector : + { + . = ALIGN(4); + KEEP(*(.isr_vector)) /* Startup code */ + . = ALIGN(4); + } >FLASH + + /* for some STRx devices, the beginning of the startup code is stored in the .flashtext section, which goes to FLASH */ + .flashtext : + { + . = ALIGN(4); + *(.flashtext) /* Startup code */ + . = ALIGN(4); + } >FLASH + + + /* the program code is stored in the .text section, which goes to Flash */ + .text : + { + . = ALIGN(4); + + *(.text) /* remaining code */ + *(.text.*) /* remaining code */ + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + *(.glue_7) + *(.glue_7t) + + . = ALIGN(4); + _etext = .; + /* This is used by the startup in order to initialize the .data secion */ + _sidata = _etext; + } >FLASH + + + + /* This is the initialized data section + The program executes knowing that the data is in the RAM + but the loader puts the initial values in the FLASH (inidata). + It is one task of the startup to copy the initial values from FLASH to RAM. */ + .data : AT ( _sidata ) + { + . = ALIGN(4); + /* This is used by the startup in order to initialize the .data secion */ + _sdata = . ; + + *(.data) + *(.data.*) + + . = ALIGN(4); + /* This is used by the startup in order to initialize the .data secion */ + _edata = . ; + } >RAM + + + + /* This is the uninitialized data section */ + .bss : + { + . = ALIGN(4); + /* This is used by the startup in order to initialize the .bss secion */ + _sbss = .; + + *(.bss) + *(COMMON) + + . = ALIGN(4); + /* This is used by the startup in order to initialize the .bss secion */ + _ebss = . ; + } >RAM + + PROVIDE ( end = _ebss ); + PROVIDE ( _end = _ebss ); + + /* This is the user stack section + This is just to check that there is enough RAM left for the User mode stack + It should generate an error if it's full. + */ + ._usrstack : + { + . = ALIGN(4); + _susrstack = . ; + + . = . + _Minimum_Stack_Size ; + + . = ALIGN(4); + _eusrstack = . ; + } >RAM + + + + /* this is the FLASH Bank1 */ + /* the C or assembly source must explicitly place the code or data there + using the "section" attribute */ + .b1text : + { + *(.b1text) /* remaining code */ + *(.b1rodata) /* read-only data (constants) */ + *(.b1rodata*) + } >FLASHB1 + + /* this is the EXTMEM */ + /* the C or assembly source must explicitly place the code or data there + using the "section" attribute */ + + /* EXTMEM Bank0 */ + .eb0text : + { + *(.eb0text) /* remaining code */ + *(.eb0rodata) /* read-only data (constants) */ + *(.eb0rodata*) + } >EXTMEMB0 + + /* EXTMEM Bank1 */ + .eb1text : + { + *(.eb1text) /* remaining code */ + *(.eb1rodata) /* read-only data (constants) */ + *(.eb1rodata*) + } >EXTMEMB1 + + /* EXTMEM Bank2 */ + .eb2text : + { + *(.eb2text) /* remaining code */ + *(.eb2rodata) /* read-only data (constants) */ + *(.eb2rodata*) + } >EXTMEMB2 + + /* EXTMEM Bank0 */ + .eb3text : + { + *(.eb3text) /* remaining code */ + *(.eb3rodata) /* read-only data (constants) */ + *(.eb3rodata*) + } >EXTMEMB3 + + + + /* after that it's only debugging information. */ + + /* remove the debugging information from the standard libraries */ + DISCARD : + { + libc.a ( * ) + libm.a ( * ) + libgcc.a ( * ) + } + + /* 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) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } +} + -- cgit v1.2.3