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osblog/risc_v/userspace/startlib/linker.lds
2020-05-29 19:34:48 -04:00

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OUTPUT_ARCH( "riscv" )
ENTRY( _start )
MEMORY
{
ram (wxa!ri) : ORIGIN = 0x20000000, LENGTH = 128M
}
PHDRS
{
text PT_LOAD;
rodata PT_LOAD;
data PT_LOAD;
bss PT_LOAD;
}
SECTIONS
{
.text : {
PROVIDE(_text_start = .);
*(.text.init) *(.text .text.*)
PROVIDE(_text_end = .);
} >ram AT>ram :text
PROVIDE(_global_pointer = .);
.rodata : {
PROVIDE(_rodata_start = .);
*(.rodata .rodata.*)
PROVIDE(_rodata_end = .);
} >ram AT>ram :rodata
.data : {
PROVIDE(_data_start = .);
*(.sdata .sdata.*) *(.data .data.*)
PROVIDE(_data_end = .);
} >ram AT>ram :data
.bss :{
PROVIDE(_bss_start = .);
*(.sbss .sbss.*) *(.bss .bss.*)
PROVIDE(_bss_end = .);
} >ram AT>ram :bss
PROVIDE(_memory_start = ORIGIN(ram));
PROVIDE(_stack = _bss_end + 0x80000);
PROVIDE(_memory_end = ORIGIN(ram) + LENGTH(ram));
PROVIDE(_heap_start = _stack);
PROVIDE(_heap_size = _memory_end - _stack);
}