mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-04 01:50:38 +00:00
100 lines
2.0 KiB
Plaintext
100 lines
2.0 KiB
Plaintext
/* The following TEXT start address leaves space for the monitor
|
|
workspace. i.e. the NEC VR4300 (IDT) first free address is actually
|
|
0xa001af20. */
|
|
|
|
ENTRY(_start)
|
|
STARTUP(crt0.o)
|
|
OUTPUT_ARCH("mips:4000")
|
|
OUTPUT_FORMAT("ecoff-bigmips", "ecoff-bigmips", "ecoff-littlemips")
|
|
GROUP(-lc -lidt -lgcc)
|
|
SEARCH_DIR(.)
|
|
__DYNAMIC = 0;
|
|
|
|
/*
|
|
* Allocate the stack to be at the top of memory, since the stack
|
|
* grows down
|
|
*/
|
|
PROVIDE (__stack = 0);
|
|
/* PROVIDE (__global = 0); */
|
|
|
|
/*
|
|
* Initalize some symbols to be zero so we can reference them in the
|
|
* crt0 without core dumping. These functions are all optional, but
|
|
* we do this so we can have our crt0 always use them if they exist.
|
|
* This is so BSPs work better when using the crt0 installed with gcc.
|
|
* We have to initalize them twice, so we multiple object file
|
|
* formats, as some prepend an underscore.
|
|
*/
|
|
PROVIDE (hardware_exit_hook = 0);
|
|
PROVIDE (hardware_hazard_hook = 0);
|
|
PROVIDE (hardware_init_hook = 0);
|
|
PROVIDE (software_init_hook = 0);
|
|
|
|
SECTIONS
|
|
{
|
|
. = 0xA0020000;
|
|
.text : {
|
|
_ftext = . ;
|
|
KEEP (*(.init))
|
|
eprol = .;
|
|
*(.text)
|
|
*(.text.*)
|
|
*(.gnu.linkonce.t.*)
|
|
*(.mips16.fn.*)
|
|
*(.mips16.call.*)
|
|
PROVIDE (__runtime_reloc_start = .);
|
|
*(.rel.sdata)
|
|
PROVIDE (__runtime_reloc_stop = .);
|
|
KEEP (*(.fini))
|
|
etext = .;
|
|
_etext = .;
|
|
}
|
|
. = .;
|
|
.rdata : {
|
|
*(.rdata)
|
|
*(.rodata)
|
|
*(.rodata.*)
|
|
*(.gnu.linkonce.r.*)
|
|
}
|
|
_fdata = ALIGN(16);
|
|
.data : {
|
|
*(.data)
|
|
*(.data.*)
|
|
*(.gnu.linkonce.d.*)
|
|
CONSTRUCTORS
|
|
}
|
|
. = ALIGN(8);
|
|
_gp = . + 0x8000;
|
|
__global = _gp;
|
|
.lit8 : {
|
|
*(.lit8)
|
|
}
|
|
.lit4 : {
|
|
*(.lit4)
|
|
}
|
|
.sdata : {
|
|
*(.sdata)
|
|
*(.sdata.*)
|
|
*(.gnu.linkonce.s.*)
|
|
}
|
|
. = ALIGN(4);
|
|
edata = .;
|
|
_edata = .;
|
|
_fbss = .;
|
|
.sbss : {
|
|
*(.sbss)
|
|
*(.sbss.*)
|
|
*(.gnu.linkonce.sb.*)
|
|
*(.scommon)
|
|
}
|
|
.bss : {
|
|
_bss_start = . ;
|
|
*(.bss)
|
|
*(.bss.*)
|
|
*(.gnu.linkonce.b.*)
|
|
*(COMMON)
|
|
}
|
|
end = .;
|
|
_end = .;
|
|
}
|