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42 lines
2.5 KiB
42 lines
2.5 KiB
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│ |
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│ |
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╞══════════════════════════════════════════════════════════════════════════════╡ |
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│ Copyright 2020 Justine Alexandra Roberts Tunney │ |
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│ │ |
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│ This program is free software; you can redistribute it and/or modify │ |
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│ it under the terms of the GNU General Public License as published by │ |
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│ the Free Software Foundation; version 2 of the License. │ |
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│ │ |
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│ This program is distributed in the hope that it will be useful, but │ |
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│ WITHOUT ANY WARRANTY; without even the implied warranty of │ |
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│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │ |
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│ General Public License for more details. │ |
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│ │ |
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│ You should have received a copy of the GNU General Public License │ |
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│ along with this program; if not, write to the Free Software │ |
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│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │ |
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│ 02110-1301 USA │ |
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╚─────────────────────────────────────────────────────────────────────────────*/ |
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#include "libc/fmt/fmt.h" |
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#include "libc/log/log.h" |
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#include "libc/mem/mem.h" |
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#include "libc/stdio/stdio.h" |
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STATIC_YOINK("ntoa"); |
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STATIC_YOINK("stoa"); |
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static void onmemchunk(void *start, void *end, size_t used_bytes, void *arg) { |
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FILE *f = arg; |
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(fprintf)(f, "%p - %p : %08zx / %08lx\n", start, end, used_bytes, |
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(intptr_t)end - (intptr_t)start); |
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} |
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/** |
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* Prints memory mappings. |
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*/ |
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void meminfo(FILE *f) { |
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memsummary(f); |
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(fprintf)(f, "%*s %*s %*s %*s\n", POINTER_XDIGITS, "start", |
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POINTER_XDIGITS, "end", 8, "used", 8, "size"); |
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malloc_inspect_all(onmemchunk, f); |
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}
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