129 lines
4.1 KiB
Plaintext
129 lines
4.1 KiB
Plaintext
/*
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Common part of the linker scripts for STR71x devices in FLASH mode
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(that is, the FLASH is seen at 0)
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Copyright RAISONANCE 2005
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You can use, modify and distribute this file freely, but without any warranty.
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*/
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/* Sections Definitions */
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SECTIONS
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{
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/* for Cortex devices, the beginning of the startup code is stored in the .isr_vector section, which goes to FLASH */
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.isr_vector :
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{
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. = ALIGN(4);
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KEEP(*(.isr_vector)) /* Startup code */
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. = ALIGN(4);
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} >FLASH
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/* the program code is stored in the .text section, which goes to Flash */
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.text :
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{
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. = ALIGN(4);
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*(.text) /* normal code */
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*(.text.*) /* -ffunction-sections code */
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*(.rodata) /* read-only data (constants) */
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*(.rodata*) /* -fdata-sections read only data */
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*(.glue_7) /* TBD - needed ? */
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*(.glue_7t) /* TBD - needed ? */
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/* Necessary KEEP sections (see http://sourceware.org/ml/newlib/2005/msg00255.html) */
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KEEP (*(.init))
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KEEP (*(.fini))
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. = ALIGN(4);
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_etext = .;
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/* This is used by the startup in order to initialize the .data section */
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_sidata = _etext;
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} >FLASH
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/* This is the initialized data section
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The program executes knowing that the data is in the RAM
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but the loader puts the initial values in the FLASH (inidata).
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It is one task of the startup to copy the initial values from FLASH to RAM. */
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.data : AT ( _sidata )
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{
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. = ALIGN(4);
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/* This is used by the startup in order to initialize the .data secion */
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_sdata = . ;
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_data = . ;
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*(.data)
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*(.data.*)
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*(.RAMtext)
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. = ALIGN(4);
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/* This is used by the startup in order to initialize the .data secion */
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_edata = . ;
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} >RAM
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/* This is the uninitialized data section */
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.bss :
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{
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. = ALIGN(4);
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/* This is used by the startup in order to initialize the .bss secion */
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_sbss = .;
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_bss = .;
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*(.bss)
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*(.bss.*) /* patched by elias - allows the use of -fdata-sections */
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*(COMMON)
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. = ALIGN(4);
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/* This is used by the startup in order to initialize the .bss secion */
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_ebss = . ;
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} >RAM
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PROVIDE ( end = _ebss );
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PROVIDE ( _end = _ebss );
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__exidx_start = .;
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__exidx_end = .;
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/* after that it's only debugging information. */
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/* remove the debugging information from the standard libraries */
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/DISCARD/ :
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{
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libc.a ( * )
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libm.a ( * )
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libgcc.a ( * )
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}
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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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