Headerfile未正確包含

不包含頭文件（stdint.h）。我知道很多代碼正在追蹤，但我真的不知道。Headerfile未正確包含

我的文件：

gdt.c

/* We need 8 segments */ 
#include <stdint.h> 
#include "gdt.h" 
#define GDT_SIZE 8 
uint32_t intr; 

gdt_entry gdtable[GDT_SIZE];

包括/ gdt.h

#ifndef GDT_H 
#define GDT_H 
#include <stdint.h> 
struct gdt_entry{ 
    uint_16t limit; 
    uint_32t base :24; 
    uint_32t accessbyte :8; 
    uint_32t limit2 :4; 
    uint_32t flags2 :4; 
    uint_32t base2 :8; 
}__attribute__((packed)); 
#endif

包括/ stdint.h

#ifndef STDINT_H 
#define STDINT_H 

typedef unsigned long long uint64_t; 
typedef unsigned int uint32_t; 
typedef unsigned short uint16_t; 
typedef unsigned char uint8_t; 

typedef signed long long int64_t; 
typedef signed int int32_t; 
typedef signed short int16_t; 
typedef signed char int8_t; 

#endif

的Makefile：

SRCS = $(shell find -name '*.[cS]') 
OBJS = $(addsuffix .o,$(basename $(SRCS))) 

CC = gcc 
LD = ld 

ASFLAGS = -m32 
CFLAGS = -m32 -Wall -g -fno-stack-protector -I include 
LDFLAGS = -melf_i386 -Tkernel.ld 

kernel: $(OBJS) 
    $(LD) $(LDFLAGS) -o [email protected] $^ 

%.o: %.c 
    $(CC) $(CFLAGS) -c -o [email protected] $^ 

%.o: %.S 
    $(CC) $(ASFLAGS) -c -o [email protected] $^ 

clean: 
    rm $(OBJS) 

.PHONY: clean

kernel.ld

/* start should be executed first */ 
ENTRY(_start) 

/* 
* thats how the sections should be written in the .elf binary 
*/ 
SECTIONS 
{ 
    /* 
    * the first section has a 1MB Offset for the grub bootloader 
    */ 
    . = 0x100000; 

    /* 
     * the multiboot header comes first 
     */ 
    .text : { 
     *(multiboot) 
     *(.text) 
    } 
    .data ALIGN(4096) : { 
     *(.data) 
    } 
    .rodata ALIGN(4096) : { 
     *(.rodata) 
    } 
    .bss ALIGN(4096) : { 
     *(.bss) 
    } 
}

GCC輸出：

gcc -m32 -c -o start.o start.S 
gcc -m32 -Wall -g -fno-stack-protector -I include -c -o gdt.o gdt.c 
In file included from gdt.c:3:0: 
include/gdt.h:5:2: error: unknown type name ‘uint_16t’ 
include/gdt.h:6:2: error: unknown type name ‘uint_32t’ 
include/gdt.h:7:2: error: unknown type name ‘uint_32t’ 
include/gdt.h:8:2: error: unknown type name ‘uint_32t’ 
include/gdt.h:9:2: error: unknown type name ‘uint_32t’ 
include/gdt.h:10:2: error: unknown type name ‘uint_32t’ 
gdt.c:7:1: error: unknown type name ‘gdt_entry’ 
make: *** [gdt.o] Error 1

來源

2012-07-09 Martin Erhardt

我認爲你應該使用uint32_t而不是非標準uint_32t。這至少是我遇到的第三個變體，以前我也看過u_int32_t。

來源

2012-07-09 09:50:40 cnicutar

還有另一個問題： gdt_entry gdtable [GDT_SIZE];應該是struct gdt_entry gdtable [GDT_SIZE]

來源

2012-07-09 10:16:59

Headerfile未正確包含

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