2 files changed, 0 insertions, 107 deletions
diff --git a/src/stem/linker/elf.c b/src/stem/linker/elf.c
deleted file mode 100644
index dc7481b..0000000
--- a/src/stem/linker/elf.c
+++ /dev/null
@@ -1,44 +0,0 @@
-#include "elf.h"
-#include <mem/paging.h>
-#include <mem/seg.h>
-#include <stdlib.h>
-#include <core/sys.h>
-
-int elf_check(uint8_t *data) {
-	struct elf_ehdr *h = (struct elf_ehdr*)data;
-	if (h->e_ident[0] == 0x7F && h->e_ident[1] == 'E' && h->e_ident[2] == 'L' && h->e_ident[3] == 'F') return 0;
-	return 1;
-}
-
-thread_entry elf_load(uint8_t *data, struct process* process) {
-	struct elf_ehdr *ehdr = (struct elf_ehdr*)data;
-	struct elf_phdr *phdr;
-	int i;
-	if (elf_check(data)) return 0;
-
-	pagedir_switch(process->pagedir);
-
-	phdr = (struct elf_phdr*)((uint8_t*)(data + ehdr->e_phoff));
-	for (i = 0; i < ehdr->e_phnum; i++) {
-		if (phdr[i].p_type == PT_LOAD) {
-			seg_map(simpleseg_make(phdr[i].p_vaddr, phdr[i].p_memsz, (phdr[i].p_flags & PF_W) != 0), process->pagedir);
-			memcpy((uint8_t*)phdr[i].p_vaddr, data + phdr[i].p_offset, phdr[i].p_filesz);
-			if (phdr[i].p_memsz > phdr[i].p_filesz) {
-				memset((uint8_t*)phdr[i].p_vaddr + phdr[i].p_memsz, 0, phdr[i].p_memsz - phdr[i].p_filesz);
-			}
-		}
-	}
-	return (thread_entry)ehdr->e_entry;
-}
-
-struct process* elf_exec(uint8_t *data) {
-	if (elf_check(data)) return 0;
-	
-	struct process* p = process_new(0, 0, PL_DRIVER);
-
-	thread_entry e = elf_load(data, p);
-
-	thread_new(p, e, 0);
-
-	return p;
-}
diff --git a/src/stem/linker/elf.h b/src/stem/linker/elf.h
deleted file mode 100644
index f84bb62..0000000
--- a/src/stem/linker/elf.h
+++ /dev/null
@@ -1,63 +0,0 @@
-#ifndef DEF_ELF_H
-#define DEF_ELF_H
-
-#include <types.h>
-#include <task/task.h>
-
-/* elf_phdr_t :: p_type : program header entries types */
-#define	PT_NULL             0
-#define	PT_LOAD             1
-#define	PT_DYNAMIC          2
-#define	PT_INTERP           3
-#define	PT_NOTE             4
-#define	PT_SHLIB            5
-#define	PT_PHDR             6
-#define	PT_LOPROC  0x70000000
-#define	PT_HIPROC  0x7fffffff
- 
-/* elf_phdr_t :: p_flags : program header entries flags */
-#define PF_X	(1 << 0)
-#define PF_W	(1 << 1)
-#define PF_R	(1 << 2)
-
-struct elf_ehdr {
-	uint8_t e_ident[16];      /* ELF identification */
-	uint16_t e_type;             /* 2 (exec file) */
-	uint16_t e_machine;          /* 3 (intel architecture) */
-	uint32_t e_version;          /* 1 */
-	uint32_t e_entry;            /* starting point */
-	uint32_t e_phoff;            /* program header table offset */
-	uint32_t e_shoff;            /* section header table offset */
-	uint32_t e_flags;            /* various flags */
-	uint16_t e_ehsize;           /* ELF header (this) size */
-
-	uint16_t e_phentsize;        /* program header table entry size */
-	uint16_t e_phnum;            /* number of entries */
-
-	uint16_t e_shentsize;        /* section header table entry size */
-	uint16_t e_shnum;            /* number of entries */
-
-	uint16_t e_shstrndx;         /* index of the section name string table */
-};
- 
-struct elf_phdr {
-	uint32_t p_type;             /* type of segment */
-	uint32_t p_offset;
-	uint32_t p_vaddr;
-	uint32_t p_paddr;
-	uint32_t p_filesz;
-	uint32_t p_memsz;
-	uint32_t p_flags;
-	uint32_t p_align;
-};
- 
-struct phdr {
-	struct elf_phdr h;
-	uint8_t* data;
-};
-
-int elf_check(uint8_t *data);	//0 if ok, 1 if not a valid ELF
-thread_entry elf_load(uint8_t *data, struct process* process);	//Load an ELF to a process, return entry point
-struct process* elf_exec(uint8_t *data);	//Creates a new process and a thread for running ELF file
-
-#endif