Add URL to configuration pages on FreeRTOS.org site.
Richard Barry
17 years ago
parent
5d83f61228
commit
049459af87
@ -1,279 +0,0 @@
|
||||
/* Linker script for m5282evb
|
||||
*
|
||||
* Version:Sourcery G++ Lite 4.2-125
|
||||
* BugURL:https://support.codesourcery.com/GNUToolchain/
|
||||
*
|
||||
* Copyright 2007, 2008 CodeSourcery.
|
||||
*
|
||||
* The authors hereby grant permission to use, copy, modify, distribute,
|
||||
* and license this software and its documentation for any purpose, provided
|
||||
* that existing copyright notices are retained in all copies and that this
|
||||
* notice is included verbatim in any distributions. No written agreement,
|
||||
* license, or royalty fee is required for any of the authorized uses.
|
||||
* Modifications to this software may be copyrighted by their authors
|
||||
* and need not follow the licensing terms described here, provided that
|
||||
* the new terms are clearly indicated on the first page of each file where
|
||||
* they apply. */
|
||||
|
||||
OUTPUT_ARCH(m68k)
|
||||
ENTRY(_start)
|
||||
SEARCH_DIR(.)
|
||||
GROUP(-lgcc -lc -lcs3 -lcs3hosted -lcs3coldfire)
|
||||
|
||||
MEMORY
|
||||
{
|
||||
ram (rwx) : ORIGIN = 0x00000000, LENGTH = 16M
|
||||
rom (rx) : ORIGIN = 0xFFE00000, LENGTH = 2M
|
||||
rombar (rx) : ORIGIN = 0xf0000000, LENGTH = 512K
|
||||
rambar (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
|
||||
ipsbar (rw) : ORIGIN = 0x40000000, LENGTH = 0x20000000
|
||||
}
|
||||
|
||||
/* These force the linker to search for particular symbols from
|
||||
* the start of the link process and thus ensure the user's
|
||||
* overrides are picked up
|
||||
*/
|
||||
EXTERN(__cs3_reset_m5282evb)
|
||||
INCLUDE coldfire-names.inc
|
||||
EXTERN(__cs3_interrupt_vector_coldfire)
|
||||
EXTERN(__cs3_start_c main __cs3_stack __cs3_heap_end)
|
||||
EXTERN(_start)
|
||||
/* force exit to be picked up in a hosted or os environment */
|
||||
EXTERN(exit atexit)
|
||||
|
||||
PROVIDE(__cs3_heap_start = _end);
|
||||
PROVIDE(__cs3_heap_end = __cs3_region_start_ram + __cs3_region_size_ram);
|
||||
PROVIDE(__cs3_region_num = (__cs3_regions_end - __cs3_regions) / 20);
|
||||
PROVIDE(__cs3_stack = __cs3_region_start_ram + __cs3_region_size_ram);
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
|
||||
.text :
|
||||
{
|
||||
CREATE_OBJECT_SYMBOLS
|
||||
__cs3_region_start_ram = .;
|
||||
*(.cs3.region-head.ram)
|
||||
ASSERT (. == __cs3_region_start_ram, ".cs3.region-head.ram not permitted");
|
||||
__cs3_interrupt_vector = __cs3_interrupt_vector_coldfire;
|
||||
*(.cs3.interrupt_vector)
|
||||
/* Make sure we pulled in an interrupt vector. */
|
||||
ASSERT (. != __cs3_interrupt_vector_coldfire, "No interrupt vector");
|
||||
|
||||
PROVIDE(__cs3_reset_m5282evb = _start);
|
||||
__cs3_reset = __cs3_reset_m5282evb;
|
||||
*(.cs3.reset)
|
||||
|
||||
*(.text .text.* .gnu.linkonce.t.*)
|
||||
|
||||
. = ALIGN(0x4);
|
||||
KEEP (*crtbegin.o(.jcr))
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .jcr))
|
||||
KEEP (*crtend.o(.jcr))
|
||||
|
||||
. = ALIGN(0x4);
|
||||
*(.gcc_except_table .gcc_except_table.*)
|
||||
} >ram
|
||||
.eh_frame_hdr : ALIGN (4)
|
||||
{
|
||||
KEEP (*(.eh_frame_hdr))
|
||||
} >ram
|
||||
.eh_frame : ALIGN (4)
|
||||
{
|
||||
KEEP (*(.eh_frame))
|
||||
} >ram
|
||||
.rodata : ALIGN (4)
|
||||
{
|
||||
*(.rodata .rodata.* .gnu.linkonce.r.*)
|
||||
|
||||
. = ALIGN(4);
|
||||
_init = .;
|
||||
LONG (0x4e560000) /* linkw %fp,#0 */
|
||||
KEEP(*(.init))
|
||||
SHORT (0x4e5e) /* unlk %fp */
|
||||
SHORT (0x4e75) /* rts */
|
||||
|
||||
. = ALIGN(4);
|
||||
__preinit_array_start = .;
|
||||
KEEP (*(.preinit_array))
|
||||
__preinit_array_end = .;
|
||||
|
||||
. = ALIGN(4);
|
||||
__init_array_start = .;
|
||||
KEEP (*(SORT(.init_array.*)))
|
||||
KEEP (*(.init_array))
|
||||
__init_array_end = .;
|
||||
|
||||
. = ALIGN(4);
|
||||
_fini = .;
|
||||
LONG (0x4e560000) /* linkw %fp,#0 */
|
||||
KEEP(*(.fini))
|
||||
SHORT (0x4e5e) /* unlk %fp */
|
||||
SHORT (0x4e75) /* rts */
|
||||
|
||||
. = ALIGN(4);
|
||||
__fini_array_start = .;
|
||||
KEEP (*(.fini_array))
|
||||
KEEP (*(SORT(.fini_array.*)))
|
||||
__fini_array_end = .;
|
||||
|
||||
. = ALIGN(0x4);
|
||||
KEEP (*crtbegin.o(.ctors))
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
|
||||
KEEP (*(SORT(.ctors.*)))
|
||||
KEEP (*crtend.o(.ctors))
|
||||
|
||||
. = ALIGN(0x4);
|
||||
KEEP (*crtbegin.o(.dtors))
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
|
||||
KEEP (*(SORT(.dtors.*)))
|
||||
KEEP (*crtend.o(.dtors))
|
||||
|
||||
*(.lit)
|
||||
|
||||
. = ALIGN(4);
|
||||
__cs3_regions = .;
|
||||
LONG (0)
|
||||
LONG (__cs3_region_init_ram)
|
||||
LONG (__cs3_region_start_ram)
|
||||
LONG (__cs3_region_init_size_ram)
|
||||
LONG (__cs3_region_zero_size_ram)
|
||||
LONG (0)
|
||||
LONG (__cs3_region_init_rombar)
|
||||
LONG (__cs3_region_start_rombar)
|
||||
LONG (__cs3_region_init_size_rombar)
|
||||
LONG (__cs3_region_zero_size_rombar)
|
||||
LONG (0)
|
||||
LONG (__cs3_region_init_rambar)
|
||||
LONG (__cs3_region_start_rambar)
|
||||
LONG (__cs3_region_init_size_rambar)
|
||||
LONG (__cs3_region_zero_size_rambar)
|
||||
__cs3_regions_end = .;
|
||||
|
||||
. = ALIGN (8);
|
||||
. = ALIGN (8);
|
||||
_etext = .;
|
||||
} >ram
|
||||
|
||||
.cs3.rom : ALIGN (8)
|
||||
{
|
||||
__cs3_region_start_rom = .;
|
||||
*(.cs3.region-head.rom)
|
||||
*(.rom)
|
||||
. = ALIGN (8);
|
||||
} >rom
|
||||
.cs3.rom.bss :
|
||||
{
|
||||
*(.rom.b)
|
||||
. = ALIGN (8);
|
||||
} >rom
|
||||
/* __cs3_region_end_rom is deprecated */
|
||||
__cs3_region_end_rom = __cs3_region_start_rom + LENGTH(rom);
|
||||
__cs3_region_size_rom = LENGTH(rom);
|
||||
__cs3_region_init_rom = LOADADDR (.cs3.rom);
|
||||
__cs3_region_init_size_rom = LOADADDR (.cs3.rom.bss) - LOADADDR (.cs3.rom);
|
||||
__cs3_region_zero_size_rom = SIZEOF(.cs3.rom.bss);
|
||||
|
||||
.cs3.rombar : ALIGN (8)
|
||||
{
|
||||
__cs3_region_start_rombar = .;
|
||||
*(.cs3.region-head.rombar)
|
||||
*(.rombar)
|
||||
. = ALIGN (8);
|
||||
} >rombar
|
||||
.cs3.rombar.bss :
|
||||
{
|
||||
*(.rombar.b)
|
||||
. = ALIGN (8);
|
||||
} >rombar
|
||||
/* __cs3_region_end_rombar is deprecated */
|
||||
__cs3_region_end_rombar = __cs3_region_start_rombar + LENGTH(rombar);
|
||||
__cs3_region_size_rombar = LENGTH(rombar);
|
||||
__cs3_region_init_rombar = LOADADDR (.cs3.rombar);
|
||||
__cs3_region_init_size_rombar = LOADADDR (.cs3.rombar.bss) - LOADADDR (.cs3.rombar);
|
||||
__cs3_region_zero_size_rombar = SIZEOF(.cs3.rombar.bss);
|
||||
|
||||
.cs3.rambar : ALIGN (8)
|
||||
{
|
||||
__cs3_region_start_rambar = .;
|
||||
*(.cs3.region-head.rambar)
|
||||
*(.rambar)
|
||||
. = ALIGN (8);
|
||||
} >rambar
|
||||
.cs3.rambar.bss :
|
||||
{
|
||||
*(.rambar.b)
|
||||
. = ALIGN (8);
|
||||
} >rambar
|
||||
/* __cs3_region_end_rambar is deprecated */
|
||||
__cs3_region_end_rambar = __cs3_region_start_rambar + LENGTH(rambar);
|
||||
__cs3_region_size_rambar = LENGTH(rambar);
|
||||
__cs3_region_init_rambar = LOADADDR (.cs3.rambar);
|
||||
__cs3_region_init_size_rambar = LOADADDR (.cs3.rambar.bss) - LOADADDR (.cs3.rambar);
|
||||
__cs3_region_zero_size_rambar = SIZEOF(.cs3.rambar.bss);
|
||||
|
||||
.cs3.ipsbar :
|
||||
{
|
||||
__cs3_region_start_ipsbar = .;
|
||||
*(.cs3.region-head.ipsbar)
|
||||
. = ALIGN (8);
|
||||
} >ipsbar
|
||||
/* __cs3_region_end_ipsbar is deprecated */
|
||||
__cs3_region_end_ipsbar = __cs3_region_start_ipsbar + LENGTH(ipsbar);
|
||||
__cs3_region_size_ipsbar = LENGTH(ipsbar);
|
||||
|
||||
.data : ALIGN (8)
|
||||
{
|
||||
|
||||
*(.got.plt) *(.got)
|
||||
*(.shdata)
|
||||
*(.data .data.* .gnu.linkonce.d.*)
|
||||
. = ALIGN (8);
|
||||
*(.ram)
|
||||
_edata = .;
|
||||
} >ram
|
||||
.bss :
|
||||
{
|
||||
*(.shbss)
|
||||
*(.bss .bss.* .gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN (8);
|
||||
*(.ram.b)
|
||||
_end = .;
|
||||
__end = .;
|
||||
} >ram
|
||||
/* __cs3_region_end_ram is deprecated */
|
||||
__cs3_region_end_ram = __cs3_region_start_ram + LENGTH(ram);
|
||||
__cs3_region_size_ram = LENGTH(ram);
|
||||
__cs3_region_init_ram = LOADADDR (.text);
|
||||
__cs3_region_init_size_ram = _edata - ADDR (.text);
|
||||
__cs3_region_zero_size_ram = _end - _edata;
|
||||
|
||||
.stab 0 (NOLOAD) : { *(.stab) }
|
||||
.stabstr 0 (NOLOAD) : { *(.stabstr) }
|
||||
/* 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) }
|
||||
}
|
||||
Loading…
Reference in New Issue