2020-11-28 21:24:50 +00:00
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#include <assert.h>
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#define __USE_POSIX2
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#include <stdio.h>
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static const char output[] =
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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 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 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 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 tag\n"
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" type: 10 (APM table)\n"
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" size: 28\n"
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"Multiboot 2 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 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 tag\n"
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" type: 6 (memory map)\n"
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" size: 160\n"
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"Multiboot 2 tag\n"
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" type: 9 (ELF symbols)\n"
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" size: 420\n"
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"Multiboot 2 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 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 tag\n"
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" type: 8 (framebuffer info)\n"
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" size: 32\n"
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2020-11-28 21:45:12 +00:00
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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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2020-11-28 21:24:50 +00:00
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"Multiboot 2 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 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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FILE *const fd = popen("tests/multiboot2_print", "r");
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assert(fd != NULL);
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for (const char *ch = output; *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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return 0;
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}
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