1 files changed, 0 insertions, 100 deletions
diff --git a/src/kernel/fs/elf.c b/src/kernel/fs/elf.c
deleted file mode 100644
index 6585bb4..0000000
--- a/src/kernel/fs/elf.c
+++ /dev/null
@@ -1,100 +0,0 @@
-#include <fs/elf.h>
-#include <fs/ext2.h>
-#include <gdt/gdt.h>
-#include <io/io.h>
-#include <lib/lib.h>
-#include <lib/stdio.h>
-#include <lib/stdlib.h>
-#include <memory/alloc.h>
-#include <memory/paging.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <system.h>
-#include <tasks/process.h>
-
-int elf_verify(struct elf_header *header)
-{
-	if (header->ident[0] == ELF_MAG && header->ident[1] == 'E' && header->ident[2] == 'L' &&
-	    header->ident[3] == 'F' && header->ident[4] == ELF_32 &&
-	    header->ident[5] == ELF_LITTLE && header->ident[6] == ELF_CURRENT &&
-	    header->machine == ELF_386 && (header->type == ET_REL || header->type == ET_EXEC)) {
-		return 1;
-	}
-	return 0;
-}
-
-struct process *elf_load(char *path)
-{
-	log("ELF START");
-
-	u8 *file = read_file(path);
-	if (!file) {
-		warn("File or directory not found: %s", path);
-		return NULL;
-	}
-
-	struct elf_header *header = (struct elf_header *)file;
-
-	if (!elf_verify(header)) {
-		warn("File not valid: %s", path);
-		return NULL;
-	} else {
-		debug("File is valid: %s", path);
-	}
-
-	struct process *proc = process_make_new();
-	paging_switch_dir(proc->cr3);
-
-	u32 image_low = 0xFFFFFFFF;
-	u32 image_high = 0;
-
-	// Parse ELF
-	u32 i = 0;
-	u32 j = 0;
-	while (i < header->shentsize * header->shnum) {
-		struct elf_section_header *sh = (void *)((u32)header + (header->shoff + i));
-		if (sh->addr != 0) {
-			log("%x", sh->addr);
-			/* for (u32 j = 0; j < sh->size; j += PAGE_SIZE) { */
-			/* 	paging_frame_alloc(paging_get_page(sh->addr + j, proc->cr3)); */
-			/* 	invlpg(sh->addr + j); */
-			/* } */
-			while (j < sh->size) {
-				paging_frame_alloc(paging_get_page(sh->addr + j, proc->cr3));
-				invlpg(sh->addr + j);
-				j += 0x1000;
-			}
-
-			if (sh->type == 8)
-				// section is .bss
-				memset((void *)sh->addr, 0, sh->size);
-			else
-				memcpy((void *)sh->addr, (void *)((u32)header + sh->offset),
-				       sh->size);
-
-			if (sh->addr < image_low)
-				image_low = sh->addr;
-
-			if (sh->addr + sh->size > image_high)
-				image_high = sh->addr + sh->size;
-		}
-		i += header->shentsize;
-	}
-
-	// Stack
-	struct page_table_entry *stack_page = paging_get_page(USER_STACK_LOW, proc->cr3);
-	paging_frame_alloc(stack_page);
-	stack_page->writable = 1;
-	invlpg(USER_STACK_LOW);
-
-	strcpy(proc->name, path);
-	proc->brk = image_high;
-	proc->regs.useresp = USER_STACK_HIGH;
-	proc->regs.ebp = proc->regs.useresp;
-	proc->regs.esp = proc->regs.useresp;
-	proc->regs.eip = header->entry;
-
-	debug("Loaded file");
-
-	return proc;
-}