mirror of https://github.com/tailix/libkernaux.git
299 lines
7.5 KiB
C
299 lines
7.5 KiB
C
#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <assert.h>
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#ifndef __USE_POSIX2
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#define __USE_POSIX2
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#endif
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#include <stdio.h>
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static const char output1[] =
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"Multiboot 2 info\n"
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" size: 864\n"
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" reserved1: 0\n"
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"Multiboot 2 info tag\n"
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" type: 21 (image load base phys addr)\n"
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" size: 12\n"
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" load base addr: 4194304\n"
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"Multiboot 2 info tag\n"
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" type: 1 (boot cmd line)\n"
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" size: 21\n"
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" cmdline: hello kernel\n"
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"Multiboot 2 info tag\n"
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" type: 2 (boot loader name)\n"
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" size: 30\n"
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" name: GRUB 2.02-2ubuntu8.20\n"
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"Multiboot 2 info tag\n"
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" type: 10 (APM table)\n"
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" size: 28\n"
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" version: 258\n"
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" cseg: 61440\n"
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" offset: 54479\n"
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" cseg 16: 61440\n"
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" dseg: 61440\n"
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" flags: 3\n"
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" cseg len: 65520\n"
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" cseg 16 len: 65520\n"
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" dseg len: 65520\n"
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"Multiboot 2 info tag\n"
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" type: 3 (module)\n"
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" size: 29\n"
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" start: 1056768\n"
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" end: 1061532\n"
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" cmdline: hello module\n"
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"Multiboot 2 info tag\n"
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" type: 3 (module)\n"
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" size: 17\n"
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" start: 1064960\n"
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" end: 1069652\n"
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" cmdline: \n"
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"Multiboot 2 info tag\n"
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" type: 6 (memory map)\n"
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" size: 160\n"
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" entry size: 24\n"
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" entry version: 0\n"
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" entries:\n"
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" entry 0\n"
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" base addr: 0\n"
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" length: 654336\n"
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" type: 1\n"
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" reserved1: 0\n"
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" entry 1\n"
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" base addr: 654336\n"
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" length: 1024\n"
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" type: 2\n"
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" reserved1: 0\n"
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" entry 2\n"
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" base addr: 983040\n"
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" length: 65536\n"
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" type: 2\n"
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" reserved1: 0\n"
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" entry 3\n"
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" base addr: 1048576\n"
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" length: 133038080\n"
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" type: 1\n"
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" reserved1: 0\n"
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" entry 4\n"
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" base addr: 134086656\n"
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" length: 131072\n"
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" type: 2\n"
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" reserved1: 0\n"
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" entry 5\n"
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" base addr: 4294705152\n"
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" length: 262144\n"
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" type: 2\n"
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" reserved1: 0\n"
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"Multiboot 2 info tag\n"
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" type: 9 (ELF symbols)\n"
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" size: 420\n"
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" num: 10\n"
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" entsize: 0\n"
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" shndx: 40\n"
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" reserved1: 0\n"
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"Multiboot 2 info tag\n"
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" type: 4 (basic memory info)\n"
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" size: 16\n"
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" mem lower: 639\n"
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" mem upper: 129920\n"
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"Multiboot 2 info tag\n"
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" type: 5 (BIOS boot device)\n"
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" size: 20\n"
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" bios dev: 224\n"
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" partition: 4294967295\n"
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" sub_partition: 4294967295\n"
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"Multiboot 2 info tag\n"
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" type: 8 (framebuffer info)\n"
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" size: 32\n"
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" framebuffer addr: 753664\n"
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" framebuffer pitch: 160\n"
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" framebuffer width: 80\n"
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" framebuffer height: 25\n"
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" framebuffer bpp: 16\n"
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" framebuffer type: 2\n"
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" reserved1: 0\n"
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"Multiboot 2 info tag\n"
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" type: 14 (ACPI old RSDP)\n"
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" size: 28\n"
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"Multiboot 2 info tag\n"
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" type: 0 (none)\n"
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" size: 8\n";
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static const char output2[] =
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"Multiboot 2 info\n"
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" size: 1816\n"
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" reserved1: 0\n"
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"Multiboot 2 info tag\n"
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" type: 1 (boot cmd line)\n"
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" size: 23\n"
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" cmdline: Hello, Kernel!\n"
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"Multiboot 2 info tag\n"
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" type: 2 (boot loader name)\n"
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" size: 30\n"
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" name: GRUB 2.02-2ubuntu8.20\n"
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"Multiboot 2 info tag\n"
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" type: 3 (module)\n"
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" size: 33\n"
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" start: 123\n"
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" end: 456\n"
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" cmdline: Hello, Module 1!\n"
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"Multiboot 2 info tag\n"
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" type: 3 (module)\n"
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" size: 33\n"
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" start: 123\n"
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" end: 456\n"
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" cmdline: Hello, Module 2!\n"
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"Multiboot 2 info tag\n"
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" type: 4 (basic memory info)\n"
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" size: 16\n"
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" mem lower: 123\n"
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" mem upper: 456\n"
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"Multiboot 2 info tag\n"
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" type: 5 (BIOS boot device)\n"
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" size: 20\n"
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" bios dev: 0\n"
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" partition: 1\n"
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" sub_partition: 2\n"
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"Multiboot 2 info tag\n"
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" type: 6 (memory map)\n"
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" size: 160\n"
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" entry size: 24\n"
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" entry version: 0\n"
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" entries:\n"
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" entry 0\n"
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" base addr: 0\n"
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" length: 654336\n"
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" type: 1\n"
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" reserved1: 0\n"
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" entry 1\n"
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" base addr: 654336\n"
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" length: 1024\n"
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" type: 2\n"
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" reserved1: 0\n"
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" entry 2\n"
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" base addr: 983040\n"
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" length: 65536\n"
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" type: 2\n"
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" reserved1: 0\n"
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" entry 3\n"
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" base addr: 1048576\n"
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" length: 133038080\n"
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" type: 1\n"
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" reserved1: 0\n"
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" entry 4\n"
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" base addr: 134086656\n"
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" length: 131072\n"
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" type: 2\n"
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" reserved1: 0\n"
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" entry 5\n"
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" base addr: 4294705152\n"
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" length: 262144\n"
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" type: 2\n"
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" reserved1: 0\n"
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"Multiboot 2 info tag\n"
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" type: 7 (VBE info)\n"
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" size: 784\n"
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" VBE mode: 0\n"
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" VBE interface seg: 123\n"
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" VBE interface off: 456\n"
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" VBE interface len: 789\n"
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"Multiboot 2 info tag\n"
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" type: 8 (framebuffer info)\n"
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" size: 39\n"
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" framebuffer addr: 123\n"
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" framebuffer pitch: 456\n"
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" framebuffer width: 123\n"
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" framebuffer height: 456\n"
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" framebuffer bpp: 8\n"
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" framebuffer type: 1\n"
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" reserved1: 0\n"
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"Multiboot 2 info tag\n"
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" type: 9 (ELF symbols)\n"
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" size: 420\n"
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" num: 10\n"
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" entsize: 0\n"
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" shndx: 40\n"
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" reserved1: 0\n"
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"Multiboot 2 info tag\n"
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" type: 10 (APM table)\n"
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" size: 28\n"
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" version: 0\n"
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" cseg: 123\n"
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" offset: 456\n"
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" cseg 16: 789\n"
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" dseg: 123\n"
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" flags: 1\n"
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" cseg len: 456\n"
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" cseg 16 len: 789\n"
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" dseg len: 123\n"
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"Multiboot 2 info tag\n"
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" type: 11 (EFI 32bit system table ptr)\n"
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" size: 12\n"
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"Multiboot 2 info tag\n"
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" type: 12 (EFI 64bit system table ptr)\n"
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" size: 16\n"
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"Multiboot 2 info tag\n"
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" type: 13 (SMBIOS tables)\n"
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" size: 24\n"
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" major: 1\n"
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" minor: 2\n"
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" reserved1: {0, 0, 0, 0, 0, 0}\n"
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"Multiboot 2 info tag\n"
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" type: 14 (ACPI old RSDP)\n"
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" size: 16\n"
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"Multiboot 2 info tag\n"
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" type: 15 (ACPI new RSDP)\n"
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" size: 16\n"
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"Multiboot 2 info tag\n"
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" type: 16 (networking info)\n"
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" size: 16\n"
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"Multiboot 2 info tag\n"
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" type: 17 (EFI memory map)\n"
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" size: 24\n"
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"Multiboot 2 info tag\n"
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" type: 18 (EFI boot services not terminated)\n"
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" size: 8\n"
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"Multiboot 2 info tag\n"
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" type: 19 (EFI 32bit image handle ptr)\n"
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" size: 12\n"
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"Multiboot 2 info tag\n"
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" type: 20 (EFI 64bit image handle ptr)\n"
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" size: 16\n"
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"Multiboot 2 info tag\n"
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" type: 21 (image load base phys addr)\n"
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" size: 12\n"
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" load base addr: 123\n"
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"Multiboot 2 info tag\n"
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" type: 0 (none)\n"
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" size: 8\n";
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int main()
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{
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{
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FILE *const fd = popen("./multiboot2_info_print1", "r");
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assert(fd != NULL);
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for (const char *ch = output1; *ch; ++ch) {
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assert(fgetc(fd) == *ch);
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}
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const int status = pclose(fd);
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assert(status == 0);
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}
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{
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FILE *const fd = popen("./multiboot2_info_print2", "r");
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assert(fd != NULL);
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for (const char *ch = output2; *ch; ++ch) {
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assert(fgetc(fd) == *ch);
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}
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const int status = pclose(fd);
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assert(status == 0);
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}
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return 0;
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}
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