amiro-os / ports / STM32F103xE.ld @ 58fe0e0b
History | View | Annotate | Download (2.706 KB)
| 1 | 58fe0e0b | Thomas Schöpping | /* |
|---|---|---|---|
| 2 | * ST32F103xE memory setup. |
||
| 3 | */ |
||
| 4 | __main_stack_size__ = 0x0400; |
||
| 5 | __process_stack_size__ = 0x0400; |
||
| 6 | |||
| 7 | MEMORY |
||
| 8 | {
|
||
| 9 | flash : org = 0x08006000, len = 512k-24k |
||
| 10 | ram : org = 0x20000000, len = 64k |
||
| 11 | } |
||
| 12 | |||
| 13 | __ram_start__ = ORIGIN(ram); |
||
| 14 | __ram_size__ = LENGTH(ram); |
||
| 15 | __ram_end__ = __ram_start__ + __ram_size__; |
||
| 16 | |||
| 17 | __crc_start__ = ORIGIN(flash) + 0x150; |
||
| 18 | |||
| 19 | ENTRY(ResetHandler) |
||
| 20 | |||
| 21 | SECTIONS |
||
| 22 | {
|
||
| 23 | . = 0; |
||
| 24 | _text = .; |
||
| 25 | |||
| 26 | startup : ALIGN(16) SUBALIGN(16) |
||
| 27 | {
|
||
| 28 | KEEP(*(vectors)) |
||
| 29 | } > flash |
||
| 30 | |||
| 31 | crc __crc_start__ : |
||
| 32 | {
|
||
| 33 | LONG(0x55aa11ee); |
||
| 34 | } > flash |
||
| 35 | |||
| 36 | constructors : ALIGN(4) SUBALIGN(4) |
||
| 37 | {
|
||
| 38 | PROVIDE(__init_array_start = .); |
||
| 39 | KEEP(*(SORT(.init_array.*))) |
||
| 40 | KEEP(*(.init_array)) |
||
| 41 | PROVIDE(__init_array_end = .); |
||
| 42 | } > flash |
||
| 43 | |||
| 44 | destructors : ALIGN(4) SUBALIGN(4) |
||
| 45 | {
|
||
| 46 | PROVIDE(__fini_array_start = .); |
||
| 47 | KEEP(*(.fini_array)) |
||
| 48 | KEEP(*(SORT(.fini_array.*))) |
||
| 49 | PROVIDE(__fini_array_end = .); |
||
| 50 | } > flash |
||
| 51 | |||
| 52 | .text : ALIGN(16) SUBALIGN(16) |
||
| 53 | {
|
||
| 54 | *(.text.startup.*) |
||
| 55 | *(.text) |
||
| 56 | *(.text.*) |
||
| 57 | *(.rodata) |
||
| 58 | *(.rodata.*) |
||
| 59 | *(.glue_7t) |
||
| 60 | *(.glue_7) |
||
| 61 | *(.gcc*) |
||
| 62 | } > flash |
||
| 63 | |||
| 64 | .ARM.extab : |
||
| 65 | {
|
||
| 66 | *(.ARM.extab* .gnu.linkonce.armextab.*) |
||
| 67 | } > flash |
||
| 68 | |||
| 69 | .ARM.exidx : {
|
||
| 70 | PROVIDE(__exidx_start = .); |
||
| 71 | *(.ARM.exidx* .gnu.linkonce.armexidx.*) |
||
| 72 | PROVIDE(__exidx_end = .); |
||
| 73 | } > flash |
||
| 74 | |||
| 75 | .eh_frame_hdr : |
||
| 76 | {
|
||
| 77 | *(.eh_frame_hdr) |
||
| 78 | } > flash |
||
| 79 | |||
| 80 | .eh_frame : ONLY_IF_RO |
||
| 81 | {
|
||
| 82 | *(.eh_frame) |
||
| 83 | } > flash |
||
| 84 | |||
| 85 | .textalign : ONLY_IF_RO |
||
| 86 | {
|
||
| 87 | . = ALIGN(8); |
||
| 88 | } > flash |
||
| 89 | |||
| 90 | . = ALIGN(4); |
||
| 91 | _etext = .; |
||
| 92 | _textdata = _etext; |
||
| 93 | |||
| 94 | .stacks : |
||
| 95 | {
|
||
| 96 | . = ALIGN(8); |
||
| 97 | __main_stack_base__ = .; |
||
| 98 | . += __main_stack_size__; |
||
| 99 | . = ALIGN(8); |
||
| 100 | __main_stack_end__ = .; |
||
| 101 | __process_stack_base__ = .; |
||
| 102 | __main_thread_stack_base__ = .; |
||
| 103 | . += __process_stack_size__; |
||
| 104 | . = ALIGN(8); |
||
| 105 | __process_stack_end__ = .; |
||
| 106 | __main_thread_stack_end__ = .; |
||
| 107 | } > ram |
||
| 108 | |||
| 109 | .data ALIGN(4) : ALIGN(4) |
||
| 110 | {
|
||
| 111 | . = ALIGN(4); |
||
| 112 | PROVIDE(_data = .); |
||
| 113 | *(.data) |
||
| 114 | *(.data.*) |
||
| 115 | *(.ramtext) |
||
| 116 | . = ALIGN(4); |
||
| 117 | PROVIDE(_edata = .); |
||
| 118 | } > ram AT > flash |
||
| 119 | |||
| 120 | .bss ALIGN(4) : ALIGN(4) |
||
| 121 | {
|
||
| 122 | . = ALIGN(4); |
||
| 123 | PROVIDE(_bss_start = .); |
||
| 124 | *(.bss) |
||
| 125 | *(.bss.*) |
||
| 126 | *(COMMON) |
||
| 127 | . = ALIGN(4); |
||
| 128 | PROVIDE(_bss_end = .); |
||
| 129 | } > ram |
||
| 130 | } |
||
| 131 | |||
| 132 | PROVIDE(end = .); |
||
| 133 | _end = .; |
||
| 134 | |||
| 135 | __heap_base__ = _end; |
||
| 136 | __heap_end__ = __ram_end__; |