mini/miniios.ld

133 lines
1.9 KiB
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OUTPUT_FORMAT("elf32-bigarm")
OUTPUT_ARCH(arm)
EXTERN(_start)
ENTRY(_start)
__stack_size = 0x800;
__irqstack_size = 0x100;
__excstack_size = 0x100;
MEMORY {
sram : ORIGIN = 0xffff0000, LENGTH = 64K
sram2 : ORIGIN = 0xfffe0000, LENGTH = 32K
mem2 : ORIGIN = 0x13f00000, LENGTH = 1M
}
SECTIONS
{
.rodata.ipc :
{
*(.rodata.ipc)
. = ALIGN(4);
} >mem2
.bss.ipc :
{
*(.bss.ipc)
. = ALIGN(4);
} >mem2
.rodata.mem2 :
{
*(.rodata.mem2)
. = ALIGN(4);
} >mem2
.data.mem2 :
{
*(.data.mem2)
. = ALIGN(4);
} >mem2
.bss.mem2 :
{
__bss2_start = . ;
*(.bss.mem2)
. = ALIGN(4);
__bss2_end = . ;
} >mem2
.init :
{
*(.init)
. = ALIGN(4);
} >sram
.text :
{
*(.text*)
*(.text.*)
*(.gnu.warning)
*(.gnu.linkonce.t*)
*(.glue_7)
*(.glue_7t)
. = ALIGN(4);
} >sram
.rodata :
{
*(.rodata)
*all.rodata*(*)
*(.roda)
*(.rodata.*)
*(.gnu.linkonce.r*)
. = ALIGN(4);
} >sram2
.data :
{
*(.data)
*(.data.*)
*(.gnu.linkonce.d*)
. = ALIGN(4);
} >sram2
.bss :
{
__bss_start = . ;
*(.dynbss)
*(.gnu.linkonce.b*)
*(.bss*)
*(.sbss*)
*(COMMON)
. = ALIGN(4);
__bss_end = . ;
} >sram2
.stack :
{
__stack_end = .;
. = . +__stack_size;
. = ALIGN(64);
__stack_addr = .;
__irqstack_end = .;
. = . +__irqstack_size;
. = ALIGN(64);
__irqstack_addr = .;
__excstack_end = .;
. = . +__excstack_size;
. = ALIGN(64);
__excstack_addr = .;
} >sram2
.pagetable :
{
. = ALIGN(16384);
__page_table = .;
. = . + 16384;
} >sram2
}
PROVIDE (__page_table = __page_table);
PROVIDE (__stack_end = __stack_end);
PROVIDE (__stack_addr = __stack_addr);
PROVIDE (__irqstack_end = __irqstack_end);
PROVIDE (__irqstack_addr = __irqstack_addr);
PROVIDE (__excstack_end = __excstack_end);
PROVIDE (__excstack_addr = __excstack_addr);
PROVIDE (__bss_start = __bss_start);
PROVIDE (__bss_end = __bss_end);
PROVIDE (__bss2_start = __bss2_start);
PROVIDE (__bss2_end = __bss2_end);