43 lines
891 B
C++
43 lines
891 B
C++
#include <stddef.h>
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#include <stdint.h>
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#include "Console.hh"
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#if defined(__linux__)
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#error "This file should be compiled with a cross-compiler, not the Linux system compiler!"
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#endif
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#if !defined(__i386__)
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#error "This file should be compiled with an ix86-elf compiler!"
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#endif
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/** Called very early, before global initialization. */
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extern "C"
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void
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kearly()
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{
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kernel::Console console;
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console.clear(kernel::Console::Color::Blue);
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console.writeString("Loading system ...\n");
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volatile int foo = 0;
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int i = 0;
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for (;;) {
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if (i == 0) {
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console.writeString("--- MARK ---\n");
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}
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console.writeChar('a' + i);
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console.writeChar('\n');
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i = (i + 1) % 26;
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for (uint32_t k = 0; k < (2u << 20) - 1; k++) {
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foo /= 2;
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}
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}
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}
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/** The beginning of the world... */
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extern "C"
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void
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kmain()
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{ }
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