RickRongen/my-kern
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feat: reformatted code base to be more standard

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This commit is contained in:
Rick Rongen
2021-03-10 22:01:13 +01:00
parent dc4bf71b5a
commit 586b8191b4
81 changed files with 431 additions and 338 deletions
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40
kernel/debug/debug.c
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@@ -2,25 +2,27 @@
// Created by rick on 08-03-21.
//
#include <debug/debug.h>
#include <elf.h>
#include <libk/libk.h>
#include <libc/libc.h>
#include <libc/kprintf.h>
#include <libc/string.h>
#include <libk/kprint.h>
#include <stdio.h>
#include <string.h>
static struct elf32_section_header* elf_headers = NULL;
static struct elf32_section_header* elf_shstrtab = NULL;
static struct elf32_section_header* elf_symtab = NULL;
static struct elf32_section_header* elf_strtab = NULL;
#define DEBUG_INIT
#include <myke/debug/debug.h>
#include <myke/elf.h>
#include <myke/libk/libk.h>
#include <myke/libk/kprint.h>
static struct elf32_section_header *elf_headers = NULL;
static struct elf32_section_header *elf_shstrtab = NULL;
static struct elf32_section_header *elf_symtab = NULL;
static struct elf32_section_header *elf_strtab = NULL;
static uint32_t elf_header_cnt;
static const char* elf_name_symtab = ".symtab";
static const char* elf_name_strtab = ".strtab";
static const char *elf_name_symtab = ".symtab";
static const char *elf_name_strtab = ".strtab";
struct stackframe {
struct stackframe* ebp;
struct stackframe *ebp;
uint32_t eip;
};
@@ -31,7 +33,7 @@ char *debug_get_shstrtab_entry(uint32_t ndx) {
if (ndx > elf_shstrtab->sh_size) {
return NULL;
}
return ((char*)elf_shstrtab->sh_addr + ndx);
return ((char *) elf_shstrtab->sh_addr + ndx);
}
char *debug_get_strtab_entry(uint32_t ndx) {
@@ -41,7 +43,7 @@ char *debug_get_strtab_entry(uint32_t ndx) {
if (ndx > elf_strtab->sh_size) {
return NULL;
}
return ((char*)elf_strtab->sh_addr + ndx);
return ((char *) elf_strtab->sh_addr + ndx);
}
void debug_find_sections(uint32_t shndx) {
@@ -76,11 +78,11 @@ void debug_store_info(struct multiboot_info *info) {
debug_find_sections(info->u.elf_sec.shndx);
}
struct elf32_symtab_entry* debug_get_entry_for_addr(uint32_t addr) {
struct elf32_symtab_entry *debug_get_entry_for_addr(uint32_t addr) {
if (elf_symtab == NULL) {
return NULL;
}
struct elf32_symtab_entry* first = (struct elf32_symtab_entry *) elf_symtab->sh_addr;
struct elf32_symtab_entry *first = (struct elf32_symtab_entry *) elf_symtab->sh_addr;
uint32_t num = elf_symtab->sh_size / sizeof(struct elf32_symtab_entry);
for (uint32_t i = 0; i < num; ++i) {
// only functions for now
@@ -96,7 +98,7 @@ struct elf32_symtab_entry* debug_get_entry_for_addr(uint32_t addr) {
void debug_backtrace(bool do_sync) {
struct stackframe *frame = __builtin_frame_address(0);
void (*printer)(const char*) = do_sync ? kprint_sync : kprint;
void (*printer)(const char *) = do_sync ? kprint_sync : kprint;
printer("\n\n## Stack Trace ##\n");
char msg[1024] = {0};
while (frame->ebp != NULL) {