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/******************************************************************************
begin-header
DO NOT EDIT. THIS FILE IS MACHINE-GENERATED
FROM THE TEMPLATE FILE gmap_default.ld.
ALL EDITS WILL BE ERASED WITH NEXT MeP-Integrator RUN.
Custom linker script for the MeP Module simple.
end-header
*******************************************************************************/
OUTPUT_FORMAT("elf32-mep", "elf32-mep",
"elf32-mep")
OUTPUT_ARCH(mep)
ENTRY(_reset)
MEMORY
{
/* begin-memory */
VEC (r) : ORIGIN = 0x00000000, LENGTH = 0x000000b8
VEC_WARM (w) : ORIGIN = 0x00800000, LENGTH = 0x000000b8
HWINIT (r) : ORIGIN = 0x000000b8, LENGTH = 0x00000148
ROM (r) : ORIGIN = 0x00000200, LENGTH = 0x001ffe00
RAM1 (w) : ORIGIN = 0x008000b8, LENGTH = 0x007fff48
/*RAM2 (w) : ORIGIN = 0x80800000, LENGTH = 0x00800000 */
/* end-memory */
}
SECTIONS
{
/* Sections to be placed in the vec area. */
.vec : { *(.vec) } >VEC /* VEC-section */
/* Sections to be placed in the HWINIT area. */
.hwinit : { *(.hwinit) } >HWINIT /* HWINIT-section */
/* Sections to be placed in the ROM area. */
.gnu.version : { *(.gnu.version) } >ROM /* ROM-section */
.gnu.version_d : { *(.gnu.version_d) } >ROM /* ROM-section */
.gnu.version_r : { *(.gnu.version_r) } >ROM /* ROM-section */
/* Sections to be placed in the romdata.s area. */
.srodata :
{
__sdabase = . + 0x8000;
*(.srodata) *(.srodata.*) *(.gnu.linkonce.srd.*)
} >RAM1 /* DATA-section */
/* Sections to be placed in the data.s area. */
.sdata :
{
*(.sdata)
*(.sdata.*)
*(.gnu.linkonce.s.*)
} >RAM1 /* DATA-section */
.sbss :
{
PROVIDE (__sbss_start = .);
PROVIDE (___sbss_start = .);
*(.dynsbss)
*(.sbss)
*(.sbss.*)
*(.gnu.linkonce.sb.*)
*(.scommon)
PROVIDE (__sbss_end = .);
PROVIDE (___sbss_end = .);
/* Assert maximum size */
__assert_tiny_size = ASSERT ((. < __sdabase) || ((. - __sdabase) <= 0x8000),
"tiny section overflow");
} >RAM1 /* DATA-section */
/* Sections to be placed in the data.m area. */
.data :
{
__data_start = . ;
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
SORT(CONSTRUCTORS)
} >RAM1 /* DATA-section */
.data1 : { *(.data1) } >RAM1 /* DATA-section */
.eh_frame : { KEEP (*(.eh_frame))} >RAM1 /* DATA-section */
.gcc_except_table : { *(.gcc_except_table) *(.gcc_except_table.*) } >RAM1 /* DATA-section */
.dynamic : { *(.dynamic) } >RAM1 /* DATA-section */
.ctors :
{
/* gcc uses crtbegin.o to find the start of
the constructors, so we make sure it is
first. Because this is a wildcard, it
doesn't matter if the user does not
actually link against crtbegin.o; the
linker won't look for a file to match a
wildcard. The wildcard also means that it
doesn't matter which directory crtbegin.o
is in. */
KEEP (*crtbegin.o(.ctors))
/* We don't want to include the .ctor section from
from the crtend.o file until after the sorted ctors.
The .ctor section from the crtend file contains the
end of ctors marker and it must be last */
KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*(.ctors))
} >RAM1 /* DATA-section */
.dtors :
{
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*(.dtors))
} >RAM1 /* DATA-section */
.jcr :
{
. = ALIGN(4);
*(.jcr)
} >RAM1 /* DATA-section */
.got :
{
*(.got.plt) *(.got)
_edata = .;
PROVIDE (edata = .);
} >RAM1 /* DATA-section */
.based :
{
__tpbase = .;
*(.based) *(.based.*) *(.gnu.linkonce.based.*)
/* Assert maximum size */
__assert_based_size = ASSERT ((. - __tpbase) <= 0x80,
"based section overflow");
} >RAM1 /* DATA-section */
.bss :
{
__bss_start = .;
*(.dynbss)
*(.bss)
*(.bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
/* Align here to ensure that the .bss section occupies space up to
_end. Align after .bss to ensure correct alignment even if the
.bss section disappears because there are no input sections. */
. = ALIGN(32 / 8);
_end = .;
PROVIDE (end = .);
} >RAM1 /* DATA-section */
/* Sections to be placed in the code.m area. */
.init :
{
KEEP (*(.init))
} >RAM1 /* CODE-section */
.plt : { *(.plt) } >RAM1 /* DATA-section */
.text :
{
*(.text)
*(.text.*)
*(.stub)
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
*(.gnu.linkonce.t.*)
} >RAM1 /* CODE-section */ =0
.vtext ALIGN(8) :
{
*(.vtext) *(.vtext.*) *(.gnu.linkonce.v.*)
} >RAM1 /* CODE-section */
.fini :
{
KEEP (*(.fini))
PROVIDE (__etext = .);
PROVIDE (_etext = .);
PROVIDE (etext = .);
} >RAM1 /* CODE-section */ =0
/* Sections to be placed in the romdata.m area. */
.rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } >RAM1 /* DATA-section */
.rodata1 : { *(.rodata1) } >RAM1 /* DATA-section */
/* Sections to be placed in the code.l area. */
.ftext : { *(.ftext) *(.ftext.*) *(.gnu.linkonce.ft.*) } >RAM1 /* CODE-section */
.vftext ALIGN(8) :
{
*(.vftext) *(.vftext.*) *(.gnu.linkonce.vf.*)
} >RAM1 /* CODE-section */
/* Sections to be placed in the romdata.l area. */
.frodata :
{
*(.frodata) *(.frodata.*) *(.gnu.linkonce.frd.*)
__assert_near_size = ASSERT (. <= 0x1000000, "near section overflow");
} >RAM1 /* DATA-section */
/* Sections to be placed in the data.l area. */
.far : { *(.far) *(.far.*) *(.gnu.linkonce.far.*) } >RAM1 /* DATA-section */
.farbss :
{ PROVIDE (__farbss_start = .);
*(.farbss) *(.farbss.*)
PROVIDE (__farbss_end = .);
} >RAM1 /* DATA-section */
/* END-mep-sections */
.vec_warm :
{
/* vec_warm is a place for the startup code to write the interrupt
vectors. Allow 0xb8 bytes of space aligned on a 4 byte boundary. */
. = ALIGN(4);
vec_warm = .;
. += 0xb8;
} >VEC_WARM
/* begin-stack-table */
__stack1 = (__stack - (0 * (__stack_size / 2)) + 15) / 16 * 16;
__stack2 = (__stack - (1 * (__stack_size / 2)) + 15) / 16 * 16;
.rostacktab :
{
/* Emit a table describing the location of the different stacks. */
. = ALIGN(4);
__stack_table = .;
LONG (__stack2);
LONG (__stack1);
LONG (__stack2);
__stack_end = .;
} >RAM1
/* end-stack-table */
/* begin-heap */
/* End of DATA is 0x008000b8 + 0x007fff48. That's where the heap will end. */
__heap_end = 0x008000b8 + 0x007fff48 - 1;
/* end-heap */
/* Default stack size is 1M. That's where the heap will start if there's
room. If there's not enough room, allocate half of the remaining space
for stack and half for heap. Align the heap on a 16 byte boundary. */
__stack_size = (__stack_end + 0x100000 <= __heap_end + 1
? 0x100000
: ((__heap_end + 1 - __stack_end) / 2));
__heap = (__stack_end + __stack_size + 15) / 16 * 16;
/* Leave 16 bytes between the stack and the heap. */
__stack = __heap - 0x10;
/* 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) }
.debug_ranges 0 : { *(.debug_ranges) }
/* 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) }
/* These must appear regardless of . */
}
|
