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Remove logging messages in kernel and fix some warnings

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This commit is contained in:
pjht 2019-05-05 07:27:57 -05:00
parent 9952f5f382
commit 21a395de3b
1 changed files with 14 additions and 33 deletions
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47
kernel/kernel.c
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@ -1,23 +1,22 @@
#include "../cpu/cpu_init.h"
#include "../drivers/vga.h"
#include "../drivers/pci.h"
#include "../drivers/serial.h"
// #include "../drivers/pci.h"
// #include "../drivers/serial.h"
// #include "../cpu/i386/ports.h"
#include "vfs.h"
#include "../fs/devfs.h"
#include "../fs/initrd.h"
// #include "vfs.h"
// #include "../fs/devfs.h"
// #include "../fs/initrd.h"
#include <grub/text_fb_info.h>
#include <stdlib.h>
#include <tasking.h>
// #include <tasking.h>
#include <string.h>
#include <memory.h>
#include <grub/multiboot2.h>
#include "klog.h"
// #include "klog.h"
#include "elf.h"
#include <errno.h>
#include "../drivers/ide.h"
#include "parts.h"
#include "../fs/ext2.h"
// #include <errno.h>
// #include "../drivers/ide.h"
// #include "parts.h"
#include <stdint.h>
static long initrd_sz;
@ -33,7 +32,7 @@ static void read_initrd(struct multiboot_boot_header_tag* tags) {
struct multiboot_tag_module* mod=(struct multiboot_tag_module*) tag;
initrd=malloc(sizeof(char)*(mod->mod_end-mod->mod_start));
initrd_sz=mod->mod_end-mod->mod_start;
memcpy(initrd,mod->mod_start+0xC0000000,mod->mod_end-mod->mod_start);
memcpy(initrd,(void*)(mod->mod_start+0xC0000000),mod->mod_end-mod->mod_start);
}
}
tag=(struct multiboot_tag*)((char*)tag+((tag->size+7)&0xFFFFFFF8));
@ -59,12 +58,6 @@ void kmain(struct multiboot_boot_header_tag* hdr) {
name_sz_ptr[1]=initrd[pos+1];
name_sz_ptr[2]=initrd[pos+2];
name_sz_ptr[3]=initrd[pos+3];
char str[256];
str[0]='\0';
int_to_ascii(name_size,str);
vga_write_string("[INFO] NAME_SZ:");
vga_write_string(str);
vga_write_string("\n");
pos+=4;
if (name_size==0) {
break;
@ -79,17 +72,6 @@ void kmain(struct multiboot_boot_header_tag* hdr) {
cont_sz_ptr[3]=initrd[pos+3];
pos+=4;
datapos=pos;
char str[256];
str[0]='\0';
int_to_ascii(contents_size,str);
vga_write_string("[INFO] CONT_SZ:");
vga_write_string(str);
vga_write_string("\n");
str[0]='\0';
int_to_ascii(datapos,str);
vga_write_string("[INFO] DATAPOS:");
vga_write_string(str);
vga_write_string("\n");
pos+=contents_size;
break;
}
@ -105,7 +87,7 @@ void kmain(struct multiboot_boot_header_tag* hdr) {
elf_header header;
pos=datapos;
char* hdr_ptr=(char*)&header;
for (int i=0;i<sizeof(elf_header);i++) {
for (size_t i=0;i<sizeof(elf_header);i++) {
hdr_ptr[i]=initrd[pos];
pos++;
}
@ -116,7 +98,7 @@ void kmain(struct multiboot_boot_header_tag* hdr) {
elf_pheader pheader;
pos=(header.prog_hdr)+(header.pheader_ent_sz*i)+datapos;
char* phdr_ptr=(char*)&pheader;
for (int i=0;i<sizeof(elf_pheader);i++) {
for (size_t i=0;i<sizeof(elf_pheader);i++) {
phdr_ptr[i]=initrd[pos];
pos++;
}
@ -125,11 +107,10 @@ void kmain(struct multiboot_boot_header_tag* hdr) {
if (pheader.filesz>0) {
pos=pheader.offset+datapos;
char* data_ptr=(char*)pheader.vaddr;
for (int i=0;i<pheader.filesz;i++) {
for (size_t i=0;i<pheader.filesz;i++) {
data_ptr[i]=initrd[pos];
pos++;
}
vga_write_string("[INFO] Loaded section\n");
}
}
func_ptr prog=(func_ptr)header.entry;