mirror of
https://github.com/paparazzi/paparazzi.git
synced 2026-06-04 05:42:49 +08:00
Felix Ruess
144 lines
3.5 KiB
Plaintext
144 lines
3.5 KiB
Plaintext
/***********************************************************************/
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/* ROM.ld: Linker Script File */
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/***********************************************************************/
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ENTRY(_boot)
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STACK_SIZE = 0x1000;
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/* Memory Definitions */
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MEMORY
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{
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ROM (rx) : ORIGIN = 0x00000000, LENGTH = 256k
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RAM (rw) : ORIGIN = 0x40000000, LENGTH = 16k
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}
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/* Section Definitions */
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SECTIONS
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{
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/* first section is .text which is used for code */
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.text :
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{
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/* *crt0.o (.text) */ /* Startup code */
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KEEP(*(.init)) /* Startup code from .init-section */
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*(.text .text.*) /* remaining code */
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*(.gnu.linkonce.t.*)
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*(.glue_7)
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*(.glue_7t)
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*(.gcc_except_table)
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*(.rodata) /* read-only data (constants) */
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*(.rodata*)
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*(.gnu.linkonce.r.*)
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} > ROM
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/***** old:
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.text :
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{
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*crt0.o (.text)
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*(.text)
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*(.rodata)
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*(.rodata*)
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*(.glue_7)
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*(.glue_7t)
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} > ROM
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*****/
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. = ALIGN(4);
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/* .ctors .dtors are used for c++ constructors/destructors */
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/* added by Martin Thomas 4/2005 based on Anglia Design example */
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.ctors :
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{
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PROVIDE(__ctors_start__ = .);
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KEEP(*(SORT(.ctors.*)))
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KEEP(*(.ctors))
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PROVIDE(__ctors_end__ = .);
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} >ROM
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.dtors :
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{
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PROVIDE(__dtors_start__ = .);
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KEEP(*(SORT(.dtors.*)))
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KEEP(*(.dtors))
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PROVIDE(__dtors_end__ = .);
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} >ROM
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. = ALIGN(4);
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/* mthomas - end */
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_etext = . ;
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PROVIDE (etext = .);
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/* .data section which is used for initialized data */
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.data : AT (_etext)
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{
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_data = .;
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*(.data)
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*(.data.*)
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*(.gnu.linkonce.d*)
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SORT(CONSTRUCTORS) /* mt 4/2005 */
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. = ALIGN(4);
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*(.fastrun) /* !!!! "RAM-Function" example */
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} > RAM
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. = ALIGN(4);
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_edata = . ;
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PROVIDE (edata = .);
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/* .bss section which is used for uninitialized data */
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.bss (NOLOAD) :
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{
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__bss_start = . ;
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__bss_start__ = . ;
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*(.bss)
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*(.gnu.linkonce.b*)
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*(COMMON)
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. = ALIGN(4);
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} > RAM
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. = ALIGN(4);
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__bss_end__ = . ;
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PROVIDE (__bss_end = .);
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.stack ALIGN(256) :
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{
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. += STACK_SIZE;
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PROVIDE (_stack = .);
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} > RAM
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_end = . ;
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PROVIDE (end = .);
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/* Stabs debugging sections. */
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.stab 0 : { *(.stab) }
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.stabstr 0 : { *(.stabstr) }
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.stab.excl 0 : { *(.stab.excl) }
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.stab.exclstr 0 : { *(.stab.exclstr) }
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.stab.index 0 : { *(.stab.index) }
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.stab.indexstr 0 : { *(.stab.indexstr) }
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.comment 0 : { *(.comment) }
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/* DWARF debug sections.
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Symbols in the DWARF debugging sections are relative to the beginning
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of the section so we begin them at 0. */
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/* DWARF 1 */
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.debug 0 : { *(.debug) }
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.line 0 : { *(.line) }
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/* GNU DWARF 1 extensions */
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.debug_srcinfo 0 : { *(.debug_srcinfo) }
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.debug_sfnames 0 : { *(.debug_sfnames) }
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/* DWARF 1.1 and DWARF 2 */
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.debug_aranges 0 : { *(.debug_aranges) }
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.debug_pubnames 0 : { *(.debug_pubnames) }
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/* DWARF 2 */
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.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
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.debug_abbrev 0 : { *(.debug_abbrev) }
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.debug_line 0 : { *(.debug_line) }
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.debug_frame 0 : { *(.debug_frame) }
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.debug_str 0 : { *(.debug_str) }
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.debug_loc 0 : { *(.debug_loc) }
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.debug_macinfo 0 : { *(.debug_macinfo) }
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/* SGI/MIPS DWARF 2 extensions */
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.debug_weaknames 0 : { *(.debug_weaknames) }
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.debug_funcnames 0 : { *(.debug_funcnames) }
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.debug_typenames 0 : { *(.debug_typenames) }
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.debug_varnames 0 : { *(.debug_varnames) }
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}
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