jrsa

Keybase proof

I hereby claim:

• I am jrsa on github.
• I am jrsa (https://keybase.io/jrsa) on keybase.
• I have a public key ASBjer_7MgfZk47mS2S77nyZ7wMnSnHKx3iAIZmgrKlPbAo

To claim this, I am signing this object:

jrsa

RefDes				Part #				Value		Type				Qty




J1, J2, J3A, J3B,		PRT00116			40 Pin		IDC Male Header			2
J4A, J4B, J5, J6, J8

Hardware-PCB			PRT-00115			40 Pin		IDC Female Header		1
Headers (unmarked,

jrsa

// all inputs for portA
TRISA = 0xFF;

// led outputs
TRISD = RD0 | RD1; 

// set pin PA0 to analog routing, all other "analog allowed" pins are
// still in digital mode
ADCON1bits.PCFG = 0b1110;

jrsa

0x007d0fe0 55                     push       ebp                                ; CODE XREF=__ZN14PLAYERNAMEDESC15CreateWorldTextE13WORLDTEXTTYPEPKcPK9CImVectorPKi+1001, __ZN15WORLDTEXTSTRING6UpdateEm+131, __Z29SpellVisualsPlayCameraShakeIDjRK8C3Vector+88, __Z29SpellVisualsPlayCameraShakeIDjRK8C3Vector+120, __Z29SpellVisualsPlayCameraShakeIDjRK8C3Vector+146, __ZN17CGDynamicObject_C15HandleAnimEventEjjRK8C3Vectorj+151, __ZN17CGDynamicObject_C15HandleAnimEventEjjRK8C3Vectorj+178, __ZN17CGDynamicObject_C15HandleAnimEventEjjRK8C3Vectorj+205, __ZN28CGGameObject_C_Type_TrapDoor11UpdateStateEii+149, __ZN33CGGameObject_C_Type_TransportBase7DisableEv+15, __ZN33CGGameObject_C_Type_TransportBase14MovePassengersEPi+65, …
0x007d0fe1 89E5                   mov        ebp, esp
0x007d0fe3 8B15E8D92D01           mov        edx, dword [__ZN12CGWorldFrame19s_currentWorldFrameE]
0x007d0fe9 31C0                   xor        eax, eax
0x007d0feb 85D2                   test       edx, edx ; return null if worldframe is null
0x007d0f

jrsa

doc = Document.getCurrentDocument()
textseg = doc.getSegmentByName('__TEXT')
dataseg = doc.getSegmentByName('__TEXT')

addr = doc.getCurrentAddress()
seg = doc.getSegment(doc.getSegmentIndexAtAddress(addr))
xrefs = seg.getReferencesOfAddress(addr)

doc.log("found {} xrefs to {}".format(len(xrefs), addr))
tagstr = doc.ask("tag to apply? (press cancel for no changes)")

jrsa

#! /usr/bin/env ruby

require 'aws-sdk'

region = 'us-west-2'
s3 = Aws::S3::Resource.new(region: region)

bucket_name = ARGV[0]

s3.buckets.limit(50).each do |b|

jrsa

var log = [];
var oldf = {}; // this object is used to access the original function from the hook

// address of smemalloc taken from:
// wow build 12340, macOS i386 build, md5: 1abfcf2cb17cdbe804c1c77d0525f1fa
var smemalloc = @encode(void*(int, char*, int, int))(0x9bad0)

var hook = function(a1, file, a3, a4) {
    var ptr = (*oldf)(a1, file, a3, a4);
    log.push([a1, file.toString(), a3, a4]);

jrsa

#! /usr/bin/env python

"""
R andom R ecursive R ename

obfuscate the names of a bunch of stuff whilst preserving directory structure
"""

from random import randint
from os import *

jrsa

#include "stm32f10x.h"

const uint16_t kPinClk = GPIO_Pin_11;
const uint16_t kPinEnable = GPIO_Pin_10;
const uint16_t kPinData = GPIO_Pin_1;

const uint16_t kCharacterEnablePins[] = {
		GPIO_Pin_5,
		GPIO_Pin_6,
		GPIO_Pin_7,

jrsa

make -f braids/makefile upload_jtag_erase_first
openocd -f interface/stlink-v2-1.cfg -f target/stm32f1x.cfg -f stmlib/programming/jtag/prelude.cfg  \
				-c "flash erase_address 0x08000000 32768" \
				-c "reset halt" \
				-c "flash write_image erase build/braids/braids.bin 0x08000000" \
				-c "verify_image build/braids/braids.bin" \
				-f stmlib/programming/jtag/postlude.cfg
Open On-Chip Debugger 0.9.0 (2015-11-15-05:39)
Licensed under GNU GPL v2
For bug reports, read