From 7e123fb1872ac41de84dbcc3d4f29b26a1ccfb62 Mon Sep 17 00:00:00 2001 From: CYFS <2805686936@qq.com> Date: Sun, 20 Oct 2024 00:44:52 +0800 Subject: [PATCH] [bsp][fm33lc026]add link --- bsp/fm33lc026/board/linker_scripts/link.icf | 28 ++++ bsp/fm33lc026/board/linker_scripts/link.lds | 157 ++++++++++++++++++++ bsp/fm33lc026/board/linker_scripts/link.sct | 16 ++ 3 files changed, 201 insertions(+) create mode 100644 bsp/fm33lc026/board/linker_scripts/link.icf create mode 100644 bsp/fm33lc026/board/linker_scripts/link.lds create mode 100644 bsp/fm33lc026/board/linker_scripts/link.sct diff --git a/bsp/fm33lc026/board/linker_scripts/link.icf b/bsp/fm33lc026/board/linker_scripts/link.icf new file mode 100644 index 0000000000..f6f50f84be --- /dev/null +++ b/bsp/fm33lc026/board/linker_scripts/link.icf @@ -0,0 +1,28 @@ +/*###ICF### Section handled by ICF editor, don't touch! ****/ +/*-Editor annotation file-*/ +/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */ +/*-Specials-*/ +define symbol __ICFEDIT_intvec_start__ = 0x00000000; +/*-Memory Regions-*/ +define symbol __ICFEDIT_region_ROM_start__ = 0x00000000; +define symbol __ICFEDIT_region_ROM_end__ = 0x0003FFFF; +define symbol __ICFEDIT_region_RAM_start__ = 0x20000000; +define symbol __ICFEDIT_region_RAM_end__ = 0x20005FFF; +/*-Sizes-*/ +define symbol __ICFEDIT_size_cstack__ = 0x0400; +define symbol __ICFEDIT_size_heap__ = 0x000; +/**** End of ICF editor section. ###ICF###*/ + +define memory mem with size = 4G; +define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__]; +define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__]; + +define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { }; + +initialize by copy { readwrite }; +do not initialize { section .noinit }; + +place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec }; + +place in ROM_region { readonly }; +place in RAM_region { readwrite, last block CSTACK}; diff --git a/bsp/fm33lc026/board/linker_scripts/link.lds b/bsp/fm33lc026/board/linker_scripts/link.lds new file mode 100644 index 0000000000..eaf28681c4 --- /dev/null +++ b/bsp/fm33lc026/board/linker_scripts/link.lds @@ -0,0 +1,157 @@ +/* + * linker script for STM32F10x with GNU ld + */ + +/* Program Entry, set to mark it as "used" and avoid gc */ +MEMORY +{ + ROM (rx) : ORIGIN = 0x08000000, LENGTH = 128k /* 128KB flash */ + RAM (rw) : ORIGIN = 0x20000000, LENGTH = 24K /* 16K sram */ +} +ENTRY(Reset_Handler) +_system_stack_size = 0x400; + +SECTIONS +{ + .text : + { + . = ALIGN(4); + _stext = .; + KEEP(*(.isr_vector)) /* Startup code */ + + . = ALIGN(4); + *(.text) /* remaining code */ + *(.text.*) /* remaining code */ + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + *(.glue_7) + *(.glue_7t) + *(.gnu.linkonce.t*) + + /* section information for finsh shell */ + . = ALIGN(4); + __fsymtab_start = .; + KEEP(*(FSymTab)) + __fsymtab_end = .; + + . = ALIGN(4); + __vsymtab_start = .; + KEEP(*(VSymTab)) + __vsymtab_end = .; + + /* section information for initial. */ + . = ALIGN(4); + __rt_init_start = .; + KEEP(*(SORT(.rti_fn*))) + __rt_init_end = .; + + . = ALIGN(4); + + PROVIDE(__ctors_start__ = .); + KEEP (*(SORT(.init_array.*))) + KEEP (*(.init_array)) + PROVIDE(__ctors_end__ = .); + + . = ALIGN(4); + + _etext = .; + } > ROM = 0 + + /* .ARM.exidx is sorted, so has to go in its own output section. */ + __exidx_start = .; + .ARM.exidx : + { + *(.ARM.exidx* .gnu.linkonce.armexidx.*) + + /* This is used by the startup in order to initialize the .data secion */ + _sidata = .; + } > ROM + __exidx_end = .; + + /* .data section which is used for initialized data */ + + .data : AT (_sidata) + { + . = ALIGN(4); + /* This is used by the startup in order to initialize the .data secion */ + _sdata = . ; + + *(.data) + *(.data.*) + *(.gnu.linkonce.d*) + + + PROVIDE(__dtors_start__ = .); + KEEP(*(SORT(.dtors.*))) + KEEP(*(.dtors)) + PROVIDE(__dtors_end__ = .); + + . = ALIGN(4); + /* This is used by the startup in order to initialize the .data secion */ + _edata = . ; + } >RAM + + .stack : + { + . = ALIGN(4); + _sstack = .; + . = . + _system_stack_size; + . = ALIGN(4); + _estack = .; + } >RAM + + __bss_start = .; + .bss : + { + . = ALIGN(4); + /* This is used by the startup in order to initialize the .bss secion */ + _sbss = .; + + *(.bss) + *(.bss.*) + *(COMMON) + + . = ALIGN(4); + /* This is used by the startup in order to initialize the .bss secion */ + _ebss = . ; + + *(.bss.init) + } > RAM + __bss_end = .; + + _end = .; + + /* 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) } +} diff --git a/bsp/fm33lc026/board/linker_scripts/link.sct b/bsp/fm33lc026/board/linker_scripts/link.sct new file mode 100644 index 0000000000..7ed8434019 --- /dev/null +++ b/bsp/fm33lc026/board/linker_scripts/link.sct @@ -0,0 +1,16 @@ +; ************************************************************* +; *** Scatter-Loading Description File generated by uVision *** +; ************************************************************* + +LR_IROM1 0x00000000 0x00040000 { ; load region size_region + ER_IROM1 0x00000000 0x00040000 { ; load address = execution address + *.o (RESET, +First) + *(InRoot$$Sections) + .ANY (+RO) + .ANY (+XO) + } + RW_IRAM1 0x20000000 0x00006000 { ; RW data + .ANY (+RW +ZI) + } +} +