mirror of
https://github.com/limine-bootloader/limine
synced 2024-12-12 17:47:19 +03:00
26 lines
631 B
C
26 lines
631 B
C
#include <stdint.h>
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#include <stddef.h>
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#include <tinf/tinf.h>
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__attribute__((noreturn))
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void entry(uint8_t *compressed_stage2, size_t stage2_size, uint8_t boot_drive, int pxe) {
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// The decompressor should decompress compressed_stage2 to address 0x8000.
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uint8_t *dest = (uint8_t *)0x8000;
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tinf_gzip_uncompress(dest, compressed_stage2, stage2_size);
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asm volatile (
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"mov esp, 0x7c00\n\t"
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"xor ebp, ebp\n\t"
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"push %1\n\t"
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"push %0\n\t"
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"push 0\n\t"
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"jmp 0x8000\n\t"
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:
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: "r" ((uint32_t)boot_drive), "r" (pxe)
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: "memory"
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);
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for (;;);
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}
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