31 lines
776 B
ArmAsm
31 lines
776 B
ArmAsm
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#include "threads/loader.h"
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OUTPUT_FORMAT("elf32-i386")
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OUTPUT_ARCH("i386")
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ENTRY(start) /* Kernel starts at "start" symbol. */
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SECTIONS
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{
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/* Specify the kernel base address. */
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_start = LOADER_PHYS_BASE + LOADER_KERN_BASE;
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/* Make room for the ELF headers. */
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. = _start + SIZEOF_HEADERS;
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/* Kernel starts with code, followed by read-only data and writable data. */
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.text : { *(.start) *(.text) } = 0x90
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.rodata : { *(.rodata) *(.rodata.*)
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. = ALIGN(0x1000);
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_end_kernel_text = .; }
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.data : { *(.data)
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_signature = .; LONG(0xaa55aa55) }
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/* BSS (zero-initialized data) is after everything else. */
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_start_bss = .;
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.bss : { *(.bss) }
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_end_bss = .;
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_end = .;
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ASSERT (_end - _start <= 512K, "Kernel image is too big.")
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}
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