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45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
#if 0
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/*─────────────────────────────────────────────────────────────────╗
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│ To the extent possible under law, Justine Tunney has waived │
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│ all copyright and related or neighboring rights to this file, │
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│ as it is written in the following disclaimers: │
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│ • http://unlicense.org/ │
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│ • http://creativecommons.org/publicdomain/zero/1.0/ │
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╚─────────────────────────────────────────────────────────────────*/
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#endif
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#include "libc/fmt/itoa.h"
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#include "libc/macros.internal.h"
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#include "libc/runtime/e820.internal.h"
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#include "libc/runtime/pc.internal.h"
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#include "libc/stdio/stdio.h"
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const char *DescribeMemoryType(int type) {
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switch (type) {
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case kMemoryUsable:
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return "kMemoryUsable";
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case kMemoryUnusable:
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return "kMemoryUnusable";
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case kMemoryAcpiReclaimable:
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return "kMemoryAcpiReclaimable";
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case kMemoryAcpiNvs:
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return "kMemoryAcpiNvs";
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case kMemoryBad:
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return "kMemoryBad";
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default:
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return "UNKNOWN";
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}
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}
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int main(int argc, char *argv[]) {
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int i;
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const char *ts;
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struct mman *mm;
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mm = (struct mman *)(BANE + 0x0500);
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for (i = 0; i < mm->e820n; ++i) {
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printf("%p-%p %s\n", mm->e820[i].addr, mm->e820[i].size,
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DescribeMemoryType(mm->e820[i].type));
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}
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for (;;) asm("pause");
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return 0;
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}
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