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/*
* Declare some sizes.
*/
_RamBase = DEFINED(_RamBase) ? _RamBase : 0x0;
_RamSize = DEFINED(_RamSize) ? _RamSize : 16M;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0;
_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;
ENTRY("_start")
/* The memory size is 16M to coincide with the simulator.
Don't change either without considering the other. */
MEMORY
{
/* 0xc4 is a magic entry. We should have the linker just
skip over it one day... */
vectors : o = 0x0000, l = 0xc4
magicvectors : o = 0xc4, l = 0x3c
/* We still only use 256k as the main ram size. */
ram : o = 0x0100, l = 0xfffefc /* 16MB RAM --> 0x3fefc */
/* The stack starts at the top of main ram. */
topram : o = 0xfffffc, l = 0x4 /* 256K RAM --> 0x3fffc */
/* This holds variables in the "tiny" sections. */
tiny : o = 0xff8000, l = 0x7f00
/* At the very top of the address space is the 8-bit area. */
eight : o = 0xffff00, l = 0x100
}
SECTIONS
{
.vectors :
{
*(.vectors)
} > vectors
.text :
{
*(.text*)
*(.gnu.linkonce.t*)
/*
* Special FreeBSD sysctl sections.
*/
. = ALIGN (16);
___start_set_sysctl_set = .;
*(set_sys*); /* sysctl set */
___stop_set_sysctl_set = ABSOLUTE(.);
*(set_dom*); /* domain set */
*(set_pse*);
/*
* Read-only data
*/
. = ALIGN (16);
PROVIDE(_rodata_start = . );
*(.rodata*)
*(.gnu.linkonce.r*)
PROVIDE(_erodata = . );
_etext = .;
} >ram
.tdata SIZEOF(.text) + ADDR(.text): {
__TLS_Data_begin = .;
*(.tdata .tdata.* .gnu.linkonce.td.*)
__TLS_Data_end = .;
} >ram
.tbss SIZEOF(.tdata) + ADDR(.tdata): {
__TLS_BSS_begin = .;
*(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
__TLS_BSS_end = .;
} >ram
__TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
__TLS_Data_begin = __TLS_Data_size != 0 ? __TLS_Data_begin : __TLS_BSS_begin;
__TLS_Data_end = __TLS_Data_size != 0 ? __TLS_Data_end : __TLS_BSS_begin;
__TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
__TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
__TLS_Alignment = MAX (ALIGNOF (.tdata), ALIGNOF (.tbss));
.tors SIZEOF(.tbss) + ADDR(.tbss): {
___ctors = . ;
*(.ctors)
___ctors_end = . ;
___dtors = . ;
*(.dtors)
___dtors_end = . ;
} >ram
.data SIZEOF(.tors) + ADDR(.tors):
{
*(.data*)
*(.gcc_exc*)
CONSTRUCTORS
_edata = .;
} >ram
.bss SIZEOF(.data) + ADDR(.data):
{
_bss_start = .;
*(.bss* .gnu.linkonce.b.*)
*(COMMON)
. = ALIGN (64);
. += _StackSize;
_stack_init = .;
_clear_end = .;
_WorkAreaBase = .;
_end = .;
__end = .;
} >ram
.tiny : {
*(.tiny)
} > tiny
.eight : {
*(.eight)
} > eight
.stab 0 (NOLOAD) : {
[ .stab ]
}
.stabstr 0 (NOLOAD) : {
[ .stabstr ]
}
}
|
