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readself2.c
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// Copyright 2010 Sven Peter <[email protected]>
// Licensed under the terms of the GNU GPL, version 2
// http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
//
// Thanks to xorloser for his selftool!
// (see xorloser.com)
//
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <inttypes.h>
#include "tools.h"
static u8 *self;
static u8 *elf;
static struct elf_hdr ehdr;
static int arch64;
static u32 magic;
static u32 hdr_version;
static u16 sdk_type;
static u16 hdr_type;
static u32 meta_offset;
static u64 header_len;
static u64 filesize;
static u64 unknown1;
static u64 info_offset;
static u64 elf_offset;
static u64 phdr_offset;
static u64 shdr_offset;
static u64 sec_offset;
static u64 ver_info;
static u64 ctrl_offset;
static u64 ctrl_size;
static u64 unknown2;
static u64 authid;
static u32 vendorid;
static u32 app_type;
static u64 app_version;
static u64 unknown3;
static u64 elf_ident;
static u64 elf_ident2;
static int decrypted = -1;
struct id2name_tbl t_sdk_type[] =
{
{0, "Retail (Type 0)"},
{1, "Retail"},
{2, "Retail (Type 1)"},
{3, "Unknown SDK3"},
{4, "Retail >=3.40"},
{5, "Unknown SDK5"},
{6, "Unknown SDK6"},
{7, "Retail >=3.50"},
{8, "Unknown SDK8"},
{9, "Unknown SDK9"},
{10, "Retail >=3.55"},
{11, "Unknown SDK11"},
{12, "Unknown SDK12"},
{13, "Retail >=3.56"},
{14, "Unknown SDK14"},
{15, "Unknown SDK15"},
{16, "Retail >=3.60"},
{17, "Unknown SDK17"},
{18, "Unknown SDK18"},
{19, "Retail >=3.65"},
{20, "Unknown SDK20"},
{21, "Unknown SDK21"},
{22, "Retail >=3.70"},
{23, "Unknown SDK23"},
{24, "Unknown SDK24"},
{0x8000, "Devkit"},
{0, NULL}
};
struct id2name_tbl t_hdr_type[] =
{
{1, "SELF"},
{2, "UNK "},
{3, "PKG "},
{0, NULL}
};
struct id2name_tbl t_app_type[] =
{
{1, "level 0"},
{2, "level 1"},
{3, "level 2"},
{4, "application"},
{5, "isolated SPU module"},
{6, "secure loader"},
{7, "unknown app type"},
{8, "NP-DRM application"},
{0, NULL}
};
static struct id2name_tbl t_shdr_type[] =
{
{0, "NULL"},
{1, "PROGBITS"},
{2, "SYMTAB"},
{3, "STRTAB"},
{4, "RELA"},
{5, "HASH"},
{6, "DYNAMIC"},
{7, "NOTE"},
{8, "NOBITS"},
{9, "REL"},
{10, "SHLIB"},
{11, "DYNSYM"},
{12, NULL},
};
static struct id2name_tbl t_elf_type[] =
{
{ET_NONE, "None"},
{ET_REL, "Relocatable file"},
{ET_EXEC, "Executable file"},
{ET_DYN, "Shared object file"},
{ET_CORE, "Core file"},
{0, NULL}
};
static struct id2name_tbl t_elf_machine[] =
{
{20, "PowerPC"},
{21, "PowerPC64"},
{22, "UnknownArch"},
{23, "SPE"},
{0, NULL}
};
static struct id2name_tbl t_phdr_type[] =
{
{0, "NULL"},
{1, "LOAD"},
{2, "DYN"},
{3, "INTPR"},
{4, "NOTE"},
{5, "SHLIB"},
{6, "PHDR"},
{7, "TLS"},
{8, "UNK8"},
{9, "UNK9"},
{0x60000001, "LOOS1"},
{0x60000002, "LOOS2"},
{0, NULL}
};
static struct id2name_tbl t_compressed[] =
{
{1, "[NO ]"},
{2, "[YES]"},
{0, NULL}
};
static struct id2name_tbl t_encrypted[] =
{
{0, "[N/A]"},
{1, "[YES]"},
{2, "[NO ]"},
{0, NULL}
};
static struct keylist *self_load_keys(void)
{
enum sce_key id;
switch (app_type) {
case 1:
id = KEY_LV0;
break;
case 2:
id = KEY_LV1;
break;
case 3:
id = KEY_LV2;
break;
case 4:
id = KEY_APP;
break;
case 5:
id = KEY_ISO;
break;
case 6:
id = KEY_LDR;
break;
case 7:
return NULL;
break;
case 8:
id = KEY_NPDRM;
break;
default:
fail("invalid type: %08x", app_type);
}
return keys_get(id);
}
static const char *get_auth_type(void)
{
return "UnknownAuthIdType";
}
static void get_flags(u32 flags, char *ptr)
{
memset(ptr, '-', 3);
ptr[3] = 0;
if (flags & 4)
ptr[0] = 'r';
if (flags & 2)
ptr[1] = 'w';
if (flags & 1)
ptr[2] = 'x';
}
static void get_shdr_flags(u32 flags, char *ptr)
{
memset(ptr, ' ', 3);
ptr[3] = 0;
if (flags & 4)
ptr[0] = 'w';
if (flags & 2)
ptr[1] = 'a';
if (flags & 1)
ptr[2] = 'e';
}
static void parse_self(void)
{
magic = be32(self + 0x00);
hdr_version = be32(self + 0x04);
sdk_type = be16(self + 0x08);
hdr_type = be16(self + 0x0a);
meta_offset = be32(self + 0x0c);
header_len = be64(self + 0x10);
filesize = be64(self + 0x18);
unknown1 = be64(self + 0x20);
info_offset = be64(self + 0x28);
elf_offset = be64(self + 0x30);
phdr_offset = be64(self + 0x38) - elf_offset;
shdr_offset = be64(self + 0x40) - elf_offset;
sec_offset = be64(self + 0x48);
ver_info = be64(self + 0x50);
ctrl_offset = be64(self + 0x58);
ctrl_size = be64(self + 0x60);
unknown2 = be64(self + 0x68);
authid = be64(self + info_offset + 0x00);
vendorid = be32(self + info_offset + 0x08);
app_type = be32(self + info_offset + 0x0c);
app_version = be64(self + info_offset + 0x10);
unknown3 = be64(self + info_offset + 0x18);
elf_ident = be64(self + elf_offset + 0x00);
elf_ident2 = be64(self + elf_offset + 0x08);
elf = self + elf_offset;
arch64 = elf_read_hdr(elf, &ehdr);
}
static void decrypt_header(void)
{
struct keylist *klist;
klist = self_load_keys();
if (klist == NULL)
return;
sce_remove_npdrm(self, klist);
decrypted = sce_decrypt_header(self, klist);
free(klist->keys);
free(klist);
}
static void show_self_header(void)
{
printf("%s Info\n\n",
id2name(hdr_type, t_hdr_type, "unknown")
);
printf(" header type: %s\n",
id2name(hdr_type, t_hdr_type, "unknown")
);
printf(" SDK type: %s\n",
id2name(sdk_type, t_sdk_type, "unknown")
);
printf(" app type: %s\n",
id2name(app_type, t_app_type, "unknown")
);
printf(" arch type: %s\n",
id2name(ehdr.e_machine, t_elf_machine, "unknown")
);
printf(" ELF type: %s\n",
id2name(ehdr.e_type, t_elf_type, "unknown")
);
printf(" app version: %x.%x.%x\n",
(u16)(app_version >> 48),
(u16)(app_version >> 32),
(u32)app_version
);
printf(" auth id type: %s\n\n",
get_auth_type()
);
printf("%s Header file\n",
id2name(hdr_type, t_hdr_type, "unknown")
);
printf(" offset data\n");
printf(" magic: %04x = %08x\n",
(u16)(0x0), (u32)magic
);
printf(" header version: %04x = %08x\n",
(u16)(0x4), (u32)hdr_version
);
printf(" sdk type: %04x = %04x\n",
(u16)(0x8), (u16)sdk_type
);
printf(" header type: %04x = %04x\n",
(u16)(0xa), (u16)hdr_type
);
printf(" meta offset: %04x = %08x\n",
(u16)(0x0c), (u32)meta_offset
);
printf(" header length %04x = %08x_%08x bytes\n",
(u16)(0x10),
(u32)(header_len>>32),
(u32)header_len
);
printf(" file length: %04x = %08x_%08x bytes\n",
(u16)(0x18),
(u32)(filesize>>32
),
(u32)filesize);
printf(" unknown: %04x = %08x_%08x\n",
(u16)(0x20), (u32)(unknown1>>32),
(u32)unknown1
);
printf(" info offset: %04x = %08x_%08x\n",
(u16)(0x28), (u32)(info_offset >> 32),
(u32)info_offset
);
printf(" elf #1 offset: %04x = %08x_%08x\n",
(u16)(0x30),
(u32)(elf_offset>>32),
(u32)elf_offset
);
printf(" phdr offset: %04x = %08x_%08x\n",
(u16)(0x38),
(u32)((phdr_offset + elf_offset) >>32),
(u32)(phdr_offset + elf_offset)
);
printf(" shdr offset: %04x = %08x_%08x\n",
(u16)(0x40),
(u32)((shdr_offset + elf_offset) >>32),
(u32)(shdr_offset + elf_offset)
);
printf(" sinfo offset: %04x = %08x_%08x\n",
(u16)(0x48),
(u32)(sec_offset >> 32),
(u32)sec_offset
);
printf(" version offset: %04x = %08x_%08x\n",
(u16)(0x50),
(u32)(ver_info >> 32),
(u32)ver_info
);
printf(" control offset: %04x = %08x_%08x\n",
(u16)(0x58),
(u32)(ctrl_offset >> 32),
(u32)ctrl_offset
);
printf(" control length: %04x = %08x_%08x bytes\n",
(u16)(0x60),
(u32)(ctrl_size >> 32),
(u32)ctrl_size
);
printf(" unknown: %04x = %08x_%08x\n\n",
(u16)(0x68),
(u32)(unknown2 >> 32),
(u32)unknown2
);
printf("App Info Header file\n");
printf(" offset data\n");
printf(" auth id: %04x = %08x_%08x (%s)\n",
(u16)(info_offset + 0x00),
(u32)(authid>>32),
(u32)authid, get_auth_type()
);
printf(" vendor id: %04x = %08x\n",
(u16)(info_offset + 0x08),
(u32)vendorid
);
printf(" app type: %04x = %08x\n",
(u16)(info_offset + 0x0c),
(u32)app_type
);
printf(" app version: %04x = %08x_%08x\n",
(u16)(info_offset + 0x10),
(u32)(app_version >> 32),
(u32)(app_version)
);
printf(" unknown: %04x = %08x_%08x\n",
(u16)(info_offset + 0x18),
(u32)(unknown3 >> 32),
(u32)unknown3
);
printf("\n\n");
}
/*
e_type :0x%04x
e_machine :0x%04x
e_version :0x%08x
e_entry :0x%lx
e_phoff :0x%lx
e_shoff :0x%lx
e_flags :0x%08x
e_ehsize :0x%04x
e_phentsize:0x%04x
e_phnum :0x%04x
e_shentsize:0x%04x
e_shnum :0x%04x
e_shstrndx :0x%04x
*/
static void show_elf_header(void)
{
int counter = 0;
printf("ELF Header file\n");
printf(" Offset data\n");
printf(" ident: %04x = %08x_%08x %08x_%08x\n",
(u16)(elf_offset + counter),
(u32)(elf_ident >> 32),
(u32)(elf_ident),
(u32)(elf_ident2 >> 32),
(u32)(elf_ident2)
//ehdr.e_ident
);
counter += 16;
printf(" type: %04x = %04x (%s)\n",
(u16)(elf_offset + counter),
(u32)(ehdr.e_type),
id2name(ehdr.e_type, t_elf_type, "unknown")
);
counter += 2;
printf(" machine: %04x = %04x (%s)\n",
(u16)(elf_offset + counter),
(u16)(ehdr.e_machine),
id2name(ehdr.e_machine, t_elf_machine, "unknown")
);
counter += 2;
printf(" version: %04x = %08x\n",
(u16)(elf_offset + counter),
ehdr.e_version
);
counter += 4;
if (arch64) {
printf(" entry: %04x = %08x_%08x\n",
(u16)(elf_offset + counter),
(u32)(ehdr.e_entry>>32),
(u32)ehdr.e_entry
);
printf(" phdr offset: %04x = %08x_%08x\n",
(u16)(elf_offset + counter + 8),
(u32)(ehdr.e_phoff>>32),
(u32)ehdr.e_phoff
);
printf(" shdr offset: %04x = %08x_%08x\n",
(u16)(elf_offset + counter + 16),
(u32)(ehdr.e_phoff>>32),
(u32)ehdr.e_shoff
);
counter += 24;
}
else
{
printf(" entry: %04x = %08x\n",
(u16)(elf_offset + counter),
(u32)ehdr.e_entry
);
printf(" phdr offset: %04x = %08x\n",
(u16)(elf_offset + counter + 4),
(u32)ehdr.e_phoff
);
printf(" shdr offset: %04x = %08x\n",
(u16)(elf_offset + counter + 8),
(u32)ehdr.e_shoff
);
counter += 12;
}
printf(" flags: %04x = %08x\n",
(u16)(elf_offset + counter),
ehdr.e_flags
);
counter += 4;
printf(" header size: %04x = %04x bytes\n",
(u16)(elf_offset + counter),
ehdr.e_ehsize
);
counter += 2;
printf(" pheader size: %04x = %04x bytes\n",
(u16)(elf_offset + counter),
ehdr.e_phentsize
);
counter += 2;
printf(" pheaders num: %04x = %04x\n",
(u16)(elf_offset + counter),
ehdr.e_phnum
);
counter += 2;
printf(" sheader size: %04x = %04x bytes\n",
(u16)(elf_offset + counter),
ehdr.e_shentsize
);
counter += 2;
printf(" sheaders num: %04x = %04x\n",
(u16)(elf_offset + counter),
ehdr.e_shnum
);
counter += 2;
printf(" sheader str idx: %04x = %04x\n",
(u16)(elf_offset + counter),
ehdr.e_shtrndx
);
printf("\n\n");
}
static void show_phdr(unsigned int idx)
{
struct elf_phdr p;
char ppc[4], spe[4], rsx[4];
elf_read_phdr(arch64, elf + phdr_offset + (ehdr.e_phentsize * idx), &p);
get_flags(p.p_flags, ppc);
get_flags(p.p_flags >> 20, spe);
get_flags(p.p_flags >> 24, rsx);
printf(" pheader %02x:\n",
idx
);
/*
p_type :0x%08x
p_flags :0x%08x
p_offset :0x%lx
p_vaddr :0x%lx
p_paddr :0x%lx
p_filesz :0x%lx
p_memsz :0x%lx
p_align :0x%lx
*/
if (arch64)
{
printf(" type: %04x = %08x (%s)\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x00),
(u32)p.p_type,
id2name(p.p_type, t_phdr_type, "?????")
);
printf(" flags: %04x = %08x PPU:%s SPE:%s RSX:%s\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x04),
(u32)p.p_flags,
ppc, spe, rsx
);
printf(" offset: %04x = %08x_%08x\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x08),
(u32)(p.p_off >> 32) , (u32)p.p_off
);
printf(" vaddr: %04x = %08x_%08x\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x10),
(u32)(p.p_vaddr >> 32) , (u32)p.p_vaddr
);
printf(" paddr: %04x = %08x_%08x\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x18),
(u32)(p.p_paddr >> 32) , (u32)p.p_paddr
);
printf(" filesize: %04x = %08x_%08x bytes\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x20),
(u32)(p.p_filesz >> 32) , (u32)p.p_filesz
);
printf(" memsize: %04x = %08x_%08x bytes\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x28),
(u32)(p.p_memsz >> 32) , (u32)p.p_memsz
);
printf(" align: %04x = %08x_%08x\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x30),
(u32)(p.p_align >> 32) , (u32)p.p_align
);
}
// TODO: fix offsets below for 32-bit
else
{
printf(" type: %04x = %s\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x00),
id2name(p.p_type, t_phdr_type, "?????")
);
printf(" flags: %04x = %08x PPU:%s SPE:%s RSX:%s\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x04),
(u32)p.p_flags,
ppc, spe, rsx
);
printf(" offset: %04x = %08x\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x04),
(u32)p.p_off
);
printf(" vaddr: %04x = %08x\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x08),
(u32)p.p_vaddr
);
printf(" paddr: %04x = %08x\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x0c),
(u32)p.p_paddr
);
printf(" filesize: %04x = %08x bytes\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x10),
(u32)p.p_filesz
);
printf(" memsize: %04x = %08x bytes\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x14),
(u32)p.p_memsz
);
printf(" align: %04x = %08x\n",
(u16)(phdr_offset + elf_offset + (ehdr.e_phentsize * idx) + 0x18),
(u32)p.p_align
);
}
}
static void show_phdrs(void)
{
unsigned int i;
printf("ELF PHDR file\n");
if (ehdr.e_phnum == 0)
{
printf("No program headers in this file.\n");
}
else
{
printf(" offset data\n");
for (i = 0; i < ehdr.e_phnum; i++)
{
show_phdr(i);
}
}
printf("\n\n");
}
static void show_sinfo(void)
{
u32 i;
u64 offset, size;
u32 compressed, encrypted;
u32 unk1, unk2;
printf("Section Info file\n");
printf(" offset data\n");
for (i = 0; i < ehdr.e_phnum; i++)
{
offset = be64(self + sec_offset + i*0x20 + 0x00);
size = be64(self + sec_offset + i*0x20 + 0x08);
compressed = be32(self + sec_offset + i*0x20 + 0x10);
unk1 = be32(self + sec_offset + i*0x20 + 0x14);
unk2 = be32(self + sec_offset + i*0x20 + 0x18);
encrypted = be32(self + sec_offset + i*0x20 + 0x1c);
printf(" section %02d:\n",
i
);
printf(" start offset: %04x = %08x_%08x\n",
(u16)(sec_offset + i*0x20 + 0x00),
(u32)(offset >> 32), (u32)offset
);
printf(" section size: %04x = %08x_%08x bytes\n",
(u16)(sec_offset + i*0x20 + 0x08),
(u32)(size >> 32), (u32)size
);
printf(" compression: %04x = %s\n",
(u16)(sec_offset + i*0x20 + 0x10),
id2name(compressed, t_compressed, "[???]")
);
printf(" unknown: %04x = %08x\n",
(u16)(sec_offset + i*0x20 + 0x14),
unk1
);
printf(" unknown: %04x = %08x\n",
(u16)(sec_offset + i*0x20 + 0x18),
unk2
);
printf(" encryption: %04x = %s\n",
(u16)(sec_offset + i*0x20 + 0x1c),
id2name(encrypted, t_encrypted, "[???]")
);
}
printf("\n\n");
}
static void show_sce_vinfo(void)
{
u32 unk1, unk2, unk3, unk4;
unk1 = be32(self + ver_info + 0x00);
unk2 = be32(self + ver_info + 0x04);
unk3 = be32(self + ver_info + 0x08);
unk4 = be32(self + ver_info + 0x0c);
printf("SCE Version Info file\n");
printf(" offset data\n");
printf(" unknown: %04x = %08x\n",
(u16)(ver_info + 0x00),
(u32)unk1
);
printf(" unknown: %04x = %08x\n",
(u16)(ver_info + 0x04),
unk2
);
printf(" unknown: %04x = %08x\n",
(u16)(ver_info + 0x08),
unk3
);
printf(" unknown: %04x = %08x\n",
(u16)(ver_info + 0x0c),
unk4
);
printf("\n\n");
}
static void show_ctrl(void)
{
u32 i, j;
u32 type, length;
printf("Control Info file\n");
printf(" offset data\n");
for (i = 0; i < ctrl_size; )
{
type = be32(self + ctrl_offset + i);
length = be32(self + ctrl_offset + i + 0x04);
switch (type)
{
case 1:
if (length == 0x30)
{
printf(" control type: %04x = %04x\n",
(u16)(ctrl_offset + i),
(u32)type
);
printf(" control length: %04x = %04x\n",
(u16)(ctrl_offset + i + 0x04),
(u32)length
);
printf(" unknown: %04x = %08x_%08x\n",
(u16)(ctrl_offset + i + 0x08),
be32(self + ctrl_offset + i + 0x08),
be32(self + ctrl_offset + i + 0x0c)
);
printf(" control flags: %04x =",
(u16)(ctrl_offset + i + 0x10)
);
print_hash(self + ctrl_offset + i + 0x10, 0x10);
printf("\n");
printf(" unknown: %04x = %08x_%08x\n",
(u16)(ctrl_offset + i + 0x20),
be32(self + ctrl_offset + i + 0x20),
be32(self + ctrl_offset + i + 0x24)
);
printf(" unknown: %04x = %08x_%08x\n",
(u16)(ctrl_offset + i + 0x28),
be32(self + ctrl_offset + i + 0x28),
be32(self + ctrl_offset + i + 0x2c)
);
printf("\n");
break;
}
case 2:
if (length == 0x40)
{
printf(" control type: %04x = %04x\n",
(u16)(ctrl_offset + i),
(u32)type
);
printf(" control length: %04x = %04x\n",
(u16)(ctrl_offset + i + 0x04),
(u32)length
);
printf(" unknown: %04x = %08x_%08x\n",
(u16)(ctrl_offset + i + 0x08),
be32(self + ctrl_offset + i + 0x08),
be32(self + ctrl_offset + i + 0x0c)
);
printf(" file digest: %04x =",
(u16)(ctrl_offset + i + 0x10)
);
print_hash(self + ctrl_offset + i + 0x10, 0x14);
printf("\n");
printf(" file digest: %04x =",
(u16)(ctrl_offset + i + 0x24)
);
print_hash(self + ctrl_offset + i + 0x24, 0x14);
printf("\n");
printf(" unknown: %04x = %08x_%08x\n",
(u16)(ctrl_offset + i + 0x38),
be32(self + ctrl_offset + i + 0x38),
be32(self + ctrl_offset + i + 0x3c)
);
break;
}
if (length == 0x30)
{
printf(" control type: %04x = %04x\n",
(u16)(ctrl_offset + i),
(u32)type
);
printf(" control length: %04x = %04x\n",
(u16)(ctrl_offset + i + 0x04),
(u32)length
);
printf(" file digest: %04x =",
(u16)(ctrl_offset + i + 0x10)
);
print_hash(self + ctrl_offset + i + 0x10, 0x14);
printf("\n");
printf(" unknown: %04x = %08x_%08x\n",
(u16)(ctrl_offset + i + 0x24),
be32(self + ctrl_offset + i + 0x24),
be32(self + ctrl_offset + i + 0x28)
);
// printf(" unknown: %04x = %08x_%08x\n", (u16)(ctrl_offset + i + 0x2c), be32(self + ctrl_offset + i + 0x2c), be32(self + ctrl_offset + i + 0x30));
break;
}
case 3:
if (length == 0x90)
{
char id[0x31];
memset(id, 0, 0x31);
memcpy(id, self + ctrl_offset + i + 0x20, 0x30);
printf(" NPDRM Info:\n");
printf(" magic: %04x = %08x\n",
(u16)(ctrl_offset + i + 0x10),
be32(self + ctrl_offset + i + 0x10)
);
printf(" unk0 : %04x = %08x\n",
(u16)(ctrl_offset + i + 0x14),
be32(self + ctrl_offset + i + 0x14)
);
printf(" unk1 : %04x = %08x\n",
(u16)(ctrl_offset + i + 0x18),
be32(self + ctrl_offset + i + 0x18)
);
printf(" unk2 : %04x = %08x\n",
(u16)(ctrl_offset + i + 0x1c),
be32(self + ctrl_offset + i + 0x1c)
);
printf(" content_id: %04x = %s\n",
(u16)(ctrl_offset + i + 0x20),
id);
printf(" digest: %04x =",
(u16)(ctrl_offset + i + 0x50)
);
print_hash(self + ctrl_offset + i + 0x50, 0x10);
printf("\n");
printf(" invdigest: %04x =",
(u16)(ctrl_offset + i + 0x60)
);
print_hash(self + ctrl_offset + i + 0x60, 0x10);
printf("\n");
printf(" xordigest: %04x =",
(u16)(ctrl_offset + i + 0x70)
);
print_hash(self + ctrl_offset + i + 0x70, 0x10);
printf("\n");
printf(" unknown: %04x = %08x_%08x\n",
(u16)(ctrl_offset + i + 0x80),
be32(self + ctrl_offset + i + 0x80),
be32(self + ctrl_offset + i + 0x88)
);
break;
}
default:
printf(" unknown:\n");
for(j = 0; j < length; j++)
{
if ((j % 16) == 0)
printf(" ");
printf(" %02x", be8(self + ctrl_offset + i + j));
if ((j % 16) == 15 || (j == length - 1))
printf("\n");
}
break;
}
i += length;
}
printf("\n\n");
}
static void show_meta(void)
{
u32 meta_len;
u32 meta_n_hdr;
u32 meta_n_keys;
u32 i;
u64 offset, size;
u8 *tmp;
printf("Metadata Info file\n");
printf(" offset data\n");
if (sdk_type == 0x8000) {
printf(" no encrypted metadata in debug selfs.\n\n");
return;
}
if (decrypted < 0) {
printf(" unable to decrypt metadata\n\n");
return;
}
meta_len = be32(self + meta_offset + 0x60 + 0x4);
meta_n_hdr = be32(self + meta_offset + 0x60 + 0xc);
meta_n_keys = be32(self + meta_offset + 0x60 + 0x10);
printf(" Key: %04x =",
(u16)(meta_offset + 0x20)
);
print_hash(self + meta_offset + 0x20, 0x10);
printf("\n");
printf(" IV : %04x =",
(u16)(meta_offset + 0x40)
);
print_hash(self + meta_offset + 0x40, 0x10);
printf("\n\n");
printf("Metadata Header file\n");
printf(" offset data\n");
printf(" Signature end: %04x = %08x\n",
(u16)(meta_offset + 0x60 + 0x04),
meta_len
);
printf(" Sections: %04x = %d\n",
(u16)(meta_offset + 0x60 + 0x0c),
meta_n_hdr
);
printf(" Keys: %04x = %d\n",
(u16)(meta_offset + 0x60 + 0x10),
meta_n_keys
);
printf("\n");
/*
printf(" Sections file file file file file\n");
printf(" offset Offset offset Length offset Key offset IV offset SHA1\n");
*/
printf(" Metadata Sections file\n");
printf(" offset Data\n");
for (i = 0; i < meta_n_hdr; i++)
{
tmp = self + meta_offset + 0x80 + 0x30*i;
offset = be64(tmp);
size = be64(tmp + 0x08);
printf(" section %02d:\n", i);
printf(" Offset: %04x = %08x_%08x\n",
(u16)(meta_offset + 0x80 + 0x30*i),
(u32)(offset >> 32), (u32)offset
);
printf(" Length: %04x = %08x_%08x bytes\n",
(u16)((meta_offset + 0x80 + 0x30*i) + 0x08),
(u32)(size >> 32), (u32)size
);
printf(" Key: %04x = %04x\n",
(u16)((meta_offset + 0x80 + 0x30*i) + 0x24),
be32(tmp + 0x24)
);
printf(" IV: %04x = %04x\n",
(u16)((meta_offset + 0x80 + 0x30*i) + 0x28),
be32(tmp + 0x28)
);
printf(" SHA1: %04x = %04x\n",
(u16)((meta_offset + 0x80 + 0x30*i) + 0x1c),
be32(tmp + 0x1c)
);