OUTPUT_ARCH("riscv")
OUTPUT_FORMAT("elf32-littleriscv")
ENTRY(_start)

PHDRS {
	text PT_LOAD FLAGS(5);
	data PT_LOAD FLAGS(6);
}

SECTIONS {
	_kernel_base = 0x80400000;
	_kernel_virtual = 0xc0000000;
	_kernel_offset = _kernel_virtual - _kernel_base;

	.text _kernel_virtual : AT(ADDR(.text) - _kernel_offset) {
		KEEP(*(.text.boot));
		ASSERT(. - ADDR(.text) <= 0x1000, "error: stub larger than one page");
		*(.text .text.*);
	} :text

	. = ALIGN(CONSTANT(MAXPAGESIZE));
	PROVIDE(etext = . - _kernel_offset);

	.rodata : AT(ADDR(.rodata) - _kernel_offset) ALIGN(16) {
		*(.rodata .rodata.*);
	}

	. = ALIGN(CONSTANT(MAXPAGESIZE));
	PROVIDE(_data = . - _kernel_offset);

	.data : AT(ADDR(.data) - _kernel_offset) ALIGN(16) {
		*(.data .data.*);
	} :data

	.bss (NOLOAD) : {
		PROVIDE(__bss_start = .);
		*(.bss .bss.* .sbss .sbss.*);
	}

	. = ALIGN(CONSTANT(MAXPAGESIZE));
	PROVIDE(end = . - _kernel_offset);

	/DISCARD/ : {
		*(.eh_frame)
	}
}