minix/kernel/arch/arm/kernel.lds
2012-10-07 21:38:03 -04:00

49 lines
1.5 KiB
Text

OUTPUT_ARCH("arm")
ENTRY(__k_unpaged_MINIX)
_kern_phys_base = 0x80200000; /* phys 4MB aligned for convenient remapping */
_kern_vir_base = 0xF0400000; /* map kernel high for max. user vir space */
_kern_offset = (_kern_vir_base - _kern_phys_base);
__k_unpaged__kern_offset = _kern_offset;
__k_unpaged__kern_vir_base = _kern_vir_base;
__k_unpaged__kern_phys_base = _kern_phys_base;
SECTIONS
{
. = _kern_phys_base;
__k_unpaged__kern_unpaged_start = .;
.unpaged_text ALIGN(4096) : { unpaged_*.o(.text) }
.unpaged_data ALIGN(4096) : { unpaged_*.o(.data .rodata*) }
__k_unpaged__kern_unpaged__edata = .;
__k_unpaged__edata = .;
.unpaged_bss ALIGN(4096) : { unpaged_*.o(.bss COMMON) }
__k_unpaged__kern_unpaged_end = .;
__k_unpaged__end = .;
. += _kern_offset;
. = ALIGN(4096); usermapped_start = .;
.usermapped_glo : AT(ADDR(.usermapped_glo) - _kern_offset) { usermapped_glo*.o }
. = ALIGN(4096); usermapped_nonglo_start = .;
.usermapped : AT(ADDR(.usermapped) - _kern_offset) { usermapped_*.o }
. = ALIGN(4096); usermapped_end = .;
.text : AT(ADDR(.text) - _kern_offset) { *(.text*) }
_etext = .;
.data ALIGN(4096) : AT(ADDR(.data) - _kern_offset) { *(.data .rodata* ) }
. = ALIGN(4096);
_edata = .;
.bss ALIGN(4096) : AT(ADDR(.bss) - _kern_offset) { *(.bss* COMMON)
__k_unpaged__kern_size = . - _kern_vir_base;
_kern_size = __k_unpaged__kern_size;
. += 4096;
}
_end = .;
/DISCARD/ :
{
*(.ARM.exidx*)
}
}