0
그래서 i686-elf-gcc로 .cpp 코드를 컴파일하려고합니다. 나는 계속 컴파일하려고 노력하지만 다른 모든 것은 단지 일하는 것 뿐이다. 그래서 어떤 형태로 나는 무엇이 일어나고 있는지를 보았습니다. 그래서 누군가가 내 코드/로그를보고 볼 수 있는지 궁금 해서요. 누군가가 http://wiki.osdev.org/Bare_Bones에서 궁금해하는 경우. 이것은 제가 따라 갔던 자습서였습니다. 위해 윈도우 10을 사용
임 당신은 32 비트 라이브러리 + 32 비트 ldso의 설정 필요
i686-elf-gcc CreateProcess 오류 (해당 파일이나 디렉토리가 없음)
i686-elf-g++ -v -c kernel.cpp -o kernel.o -ffreestanding -O2 -Wall -Wextra -fno-exceptions -fno-rtti
Using built-in specs.
COLLECT_GCC=i686-elf-g++
Target: i686-elf
Configured with: ../gcc-4.8.2/configure --target=i686-elf --prefix=/srcgcc/ghost-i686-elf-tools --disable-nls --enable-languages=c,c++ --without-headers
Thread model: single
gcc version 4.8.2 (GCC)
COLLECT_GCC_OPTIONS='-v' '-c' '-o' '..\build\kernel.o' '-ffreestanding' '-O2' '-Wall' '-Wextra' '-fno-exceptions' '-fno-rtti' '-mtune=generic' '-march=pentiumpro'
cc1plus -quiet -v -iprefix f:\c to assembly\i686-elf\../lib/gcc/i686-elf/4.8.2/ ..\source\kernel.cpp -quiet -dumpbase kernel.cpp -mtune=generic -march=pentiumpro -auxbase-strip ..\build\kernel.o -O2 -Wall -Wextra -version -ffreestanding -fno-exceptions -fno-rtti -o C:\Users\LOGANR~1\AppData\Local\Temp\cca5r8Jq.s
i686-elf-g++: error: CreateProcess: No such file or directory
Kernel.cpp
/* Surely you will remove the processor conditionals and this comment
appropriately depending on whether or not you use C++. */
#if !defined(__cplusplus)
#include <stdbool.h> /* C doesn't have booleans by default. */
#endif
#include <stddef.h>
#include <stdint.h>
/* Check if the compiler thinks we are targeting the wrong operating system. */
#if defined(__linux__)
#error "You are not using a cross-compiler, you will most certainly run into trouble"
#endif
/* This tutorial will only work for the 32-bit ix86 targets. */
#if !defined(__i386__)
#error "This tutorial needs to be compiled with a ix86-elf compiler"
#endif
/* Hardware text mode color constants. */
enum vga_color {
VGA_COLOR_BLACK = 0,
VGA_COLOR_BLUE = 1,
VGA_COLOR_GREEN = 2,
VGA_COLOR_CYAN = 3,
VGA_COLOR_RED = 4,
VGA_COLOR_MAGENTA = 5,
VGA_COLOR_BROWN = 6,
VGA_COLOR_LIGHT_GREY = 7,
VGA_COLOR_DARK_GREY = 8,
VGA_COLOR_LIGHT_BLUE = 9,
VGA_COLOR_LIGHT_GREEN = 10,
VGA_COLOR_LIGHT_CYAN = 11,
VGA_COLOR_LIGHT_RED = 12,
VGA_COLOR_LIGHT_MAGENTA = 13,
VGA_COLOR_LIGHT_BROWN = 14,
VGA_COLOR_WHITE = 15,
};
static inline uint8_t vga_entry_color(enum vga_color fg, enum vga_color bg) {
return fg | bg << 4;
}
static inline uint16_t vga_entry(unsigned char uc, uint8_t color) {
return (uint16_t) uc | (uint16_t) color << 8;
}
size_t strlen(const char* str) {
size_t len = 0;
while (str[len])
len++;
return len;
}
static const size_t VGA_WIDTH = 80;
static const size_t VGA_HEIGHT = 25;
size_t terminal_row;
size_t terminal_column;
uint8_t terminal_color;
uint16_t* terminal_buffer;
void terminal_initialize(void) {
terminal_row = 0;
terminal_column = 0;
terminal_color = vga_entry_color(VGA_COLOR_LIGHT_GREY, VGA_COLOR_BLACK);
terminal_buffer = (uint16_t*) 0xB8000;
for (size_t y = 0; y < VGA_HEIGHT; y++) {
for (size_t x = 0; x < VGA_WIDTH; x++) {
const size_t index = y * VGA_WIDTH + x;
terminal_buffer[index] = vga_entry(' ', terminal_color);
}
}
}
void terminal_setcolor(uint8_t color) {
terminal_color = color;
}
void terminal_putentryat(char c, uint8_t color, size_t x, size_t y) {
const size_t index = y * VGA_WIDTH + x;
terminal_buffer[index] = vga_entry(c, color);
}
void terminal_putchar(char c) {
terminal_putentryat(c, terminal_color, terminal_column, terminal_row);
if (++terminal_column == VGA_WIDTH) {
terminal_column = 0;
if (++terminal_row == VGA_HEIGHT)
terminal_row = 0;
}
}
void terminal_write(const char* data, size_t size) {
for (size_t i = 0; i < size; i++)
terminal_putchar(data[i]);
}
void terminal_writestring(const char* data) {
terminal_write(data, strlen(data));
}
#if defined(__cplusplus)
extern "C" /* Use C linkage for kernel_main. */
#endif
void kernel_main(void) {
/* Initialize terminal interface */
terminal_initialize();
/* Newline support is left as an exercise. */
terminal_writestring("Hello, kernel World!\n");
}
임하려고합니다. –