xerpi

https://github.com/xerpi/GhidraVitaLoader

xerpi

From ecba9fec7aa4bac172addd78a468a87b06b5b0da Mon Sep 17 00:00:00 2001
From: Sergi Granell <xerpi.g.12@gmail.com>
Date: Wed, 19 Dec 2018 19:04:27 +0100
Subject: [PATCH] arm: Add initial PSVita support

Signed-off-by: Sergi Granell <xerpi.g.12@gmail.com>
---
 arch/arm/Kconfig                 |  2 ++
 arch/arm/Kconfig.debug           | 23 ++++++++++---
 arch/arm/Makefile                |  1 +

xerpi

#!/usr/bin/env python3

import sys
import re

def usage():
	print("idc-offset by xerpi")
	print("Usage:\n\t" + sys.argv[0] + " new_text_addr new_data_addr")

def patch_idc(idc, new_text_addr, new_data_addr):

xerpi

#include <psp2kern/kernel/modulemgr.h>
#include <psp2kern/kernel/threadmgr.h>
#include <psp2kern/kernel/sysmem.h>
#include <psp2kern/kernel/cpu.h>
#include <psp2kern/io/fcntl.h>
#include <psp2kern/sblauthmgr.h>
#include "log.h"
#include "draw.h"

#define LOG(s, ...) \

xerpi

#!/usr/bin/env python3

import sys
import yaml

def usage():
	print("ps3-libs-gen by xerpi")
	print("Usage:\n\t" + sys.argv[0] + " file.yaml")

def generate_lib_resident(name):

xerpi

#!/usr/bin/env python3

import sys
import construct
from collections import namedtuple
from elftools.elf.elffile import ELFFile
from elftools.elf.relocation import RelocationSection

from construct import Struct, Int8ub, Int16ub, Int32ub, PaddedString, CString, Array

xerpi

#!/usr/bin/python3

import sys
import json

def main():
	if len(sys.argv) < 2:
		print("Usage:\n\t", sys.argv[0], "db.json")
		exit(1)

xerpi

#include "hdmi.h"
#include "libc.h"
#include "utils.h"
#include "adv7511.h"
#include "i2c.h"
#include "gpio.h"
#include "pervasive.h"
#include "syscon.h"
#include "log.h"

xerpi

#define PERVASIVERESET_BASE_ADDR	0xE3101000
#define PERVASIVEGATE_BASE_ADDR		0xE3102000

static inline void pervasive_mask_or(unsigned int addr, unsigned int val)
{
	volatile unsigned long tmp;

	asm volatile(
		"ldr %0, [%1]\n\t"
		"orr %0, %2\n\t"

xerpi

'''
	vitafunctiondefs.py by xerpi
	arm-vita-eabi-gcc -E $VITASDK/arm-vita-eabi/include/vitasdk.h -D"__attribute__(x)=" -D"__extension__(x)=" > preprocessor_user.h
	arm-vita-eabi-gcc -E $VITASDK/arm-vita-eabi/include/vitasdkkern.h -D"__attribute__(x)=" -D"__extension__(x)=" > preprocessor_kern.h
'''

import sys
import os.path
import struct