Added the skeleton for the machine types.

build.sh

@@ -1,2 +1,2 @@
-gcc -o main.o elf_header.c main.c elf_osabi.c -g -Wall -DDEBUG -Wpedantic -Wextra -Wunused-result -std=c99 -pedantic-errors
+gcc -o main.o elf_header.c main.c elf_osabi.c elf_machine_type.c -g -Wall -DDEBUG -Wpedantic -Wextra -Wunused-result -std=c99 -pedantic-errors
 ./main.o "$1"

elf_header.c

@@ -1,5 +1,6 @@
 #include "elf_header.h"
 #include "elf_osabi.h"
+#include "elf_machine_type.h"
 #include <stdio.h>
 #include <string.h>
 
@@ -19,8 +20,8 @@ typedef enum EIdent
 	EI_CLASS = 4,
 	EI_DATA = 5,
 	EI_HEADER_VERSION = 6,
-	EI_OSABI = 7,
+	EI_OSABI = ELF_OSABI_IDENT_INDEX,
-	EI_ABIVERSION = 8,
+	EI_ABIVERSION = ELF_OSABI_VERSION_IDENT_INDEX,
 	EI_PAD = 9,
 	EI_NIDENT = ELF_IDENTITIFCATION_MAX_SIZE - 1, //End of reserved 16 bytes for the header.
 	EI_TYPE = EI_NIDENT + 1,
@@ -87,12 +88,17 @@ struct elf_header* ParseObjectFile(const char* bytes, size_t count) {
 	if (bytes[EI_HEADER_VERSION] == 1) printf("ELF File Version: Current (1)\n");
 	else printf("ELF File Version: Invalid (%d)\n", bytes[EI_HEADER_VERSION]);
 
-	char buffer[255];
+	char buffer[256];
 
 	GetELFOSABIString(bytes[EI_OSABI], buffer);
 
 	printf("OS ABI: %s\n", buffer);
 
+	GetELFMachineTypeText(bytes[EI_MACHINE], buffer);
+
+	printf("Machine type: %s\n", buffer);
+	printf("Machine: %d\n", bytes[EI_MACHINE]);
+
 	// int64_t entryAddress;
 
 	// memcpy(&entryAddress, &bytes[EI_ENTRY_ADDRESS_POINT], sizeof(int64_t));

elf_header.h

@@ -21,17 +21,4 @@ typedef enum ELFType{
 	ET_HIProc = 0xffff  //Specific
 } ELFType;
 
-typedef enum ELFMachine
-{
-	EM_None = 0,
-	EM_M32 = 1, //AT&T WE 32100
-	EM_Sparc = 2,
-	EM_386 = 3,
-	EM_68k = 4,
-	EM_88k = 5,
-	EM_860 = 7,
-	EM_MIPS = 8,
-	EM_X86_64 = 62
-} ELFMachine;
-
 #endif

elf_machine_type.c

@@ -0,0 +1,32 @@
+#include "elf_machine_type.h"
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+char* ELF_MACHINE_TYPE_TEXT[] = {
+    "No ISA Set",
+    "\x00\x01""AT&T WE 32100",
+    "\x00\x3E""Advanced Micro Devices x86_64"
+};
+
+void GetELFMachineTypeText(ELFMachine type, char buffer[256]) {
+    if (!buffer) return;
+
+    memset(buffer, '\0', 256);
+
+    if (type == 0) {
+        strncpy(buffer, ELF_MACHINE_TYPE_TEXT[0], strlen(ELF_MACHINE_TYPE_TEXT[0]));
+
+        return;
+    }
+
+    for(unsigned int i = 1; i < sizeof(ELF_MACHINE_TYPE_TEXT) / sizeof(char*); i++) {
+        char* text = ELF_MACHINE_TYPE_TEXT[i];
+
+        if (type == (unsigned int) text[0] + text[1]) {
+            strncpy(buffer, &text[2], strlen(&text[2]));
+            
+            return;
+        }
+    }
+}

elf_machine_type.h

@@ -0,0 +1,19 @@
+#ifndef ELF_MACHINE_TYPES_H
+#define ELF_MACHINE_TYPES_H
+
+typedef enum ELFMachine
+{
+	EM_None = 0,
+	EM_M32 = 1, //AT&T WE 32100
+	EM_Sparc = 2,
+	EM_386 = 3,
+	EM_68k = 4,
+	EM_88k = 5,
+	EM_860 = 7,
+	EM_MIPS = 8,
+	EM_X86_64 = 0x3E
+} ELFMachine;
+
+void GetELFMachineTypeText(ELFMachine type, char buffer[256]);
+
+#endif

elf_osabi.c

@@ -1,7 +1,7 @@
 #include "elf_osabi.h"
 #include <string.h>
 
-char* ELFOSABISText[19] =
+char* ELFOSABISText[] =
 {
     "System V ABI",
     "Hewlett-Packard HP-UX ABI",

elf_osabi.h

@@ -1,6 +1,9 @@
 #ifndef ELF_OSABI_H
 #define ELF_OSABI_H
 
+#define ELF_OSABI_IDENT_INDEX 0x07
+#define ELF_OSABI_VERSION_IDENT_INDEX 0x08
+
 typedef enum ELFOSABI
 {
 	ELFOSABI_SYSTEMV = 0,