From da6b7a53322813fc87712b2e6d5dfbef37f8fa5a Mon Sep 17 00:00:00 2001
From: George Hotz <geohot@gmail.com>
Date: Wed, 2 Jul 2014 00:19:44 -0700
Subject: [PATCH] half builds at home, missing meteor dir

---
 .gitignore                   |  1 +
 deps.sh                      |  4 +++
 fetchqemu.sh                 | 12 ++++++++
 go.sh                        |  2 +-
 scripts/db_commit_asm.py     | 57 ++++++++++++++++++++----------------
 mongo.sh => scripts/mongo.sh |  2 +-
 scripts/run_qemu.sh          |  6 ++--
 7 files changed, 54 insertions(+), 30 deletions(-)
 create mode 100755 deps.sh
 create mode 100755 fetchqemu.sh
 rename mongo.sh => scripts/mongo.sh (90%)

diff --git a/.gitignore b/.gitignore
index a73dee70..b0b0091e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,5 @@ ida_plugin/qira.plx
 tests/idb
 qiradb/qiradb
 db/
+qemu/
 
diff --git a/deps.sh b/deps.sh
new file mode 100755
index 00000000..e2b0d12a
--- /dev/null
+++ b/deps.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+sudo pip install pymongo
+curl -k https://install.meteor.com | /bin/sh
+
diff --git a/fetchqemu.sh b/fetchqemu.sh
new file mode 100755
index 00000000..f2599fac
--- /dev/null
+++ b/fetchqemu.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+rm -rf qemu
+mkdir -p qemu
+cd qemu
+wget http://wiki.qemu-project.org/download/qemu-2.0.0.tar.bz2
+tar xf qemu-2.0.0.tar.bz2
+cd qemu-2.0.0
+mv tci.c tci.c.bak
+ln -s ../../qemu_mods/tci.c tci.c
+./configure --target-list=i386-linux-user
+make -j32
+
diff --git a/go.sh b/go.sh
index 8c6a7714..ebb216da 100755
--- a/go.sh
+++ b/go.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
 BIN=../tests/ctf/ezhp
diff --git a/scripts/db_commit_asm.py b/scripts/db_commit_asm.py
index 49594eaa..427f46e1 100644
--- a/scripts/db_commit_asm.py
+++ b/scripts/db_commit_asm.py
@@ -1,5 +1,4 @@
 from pymongo import MongoClient
-from elftools.elf.elffile import ELFFile
 import sys
 db = MongoClient('localhost', 3001).meteor
 
@@ -8,31 +7,39 @@ ds = []
 sdict = {}
 cdict = {}
 
-elf = ELFFile(open(sys.argv[1]))
-for section in elf.iter_sections():
-  try:
-    for symbol in section.iter_symbols():
-      if len(symbol.name) > 0:
-        sdict[symbol['st_value']] = symbol.name
-  except:
-    pass
+has_elf_tools = 0
+try:
+  from elftools.elf.elffile import ELFFile
+  has_elf_tools = 1
+except:
+  print "no elf tools found"
 
-if elf.has_dwarf_info() and len(sys.argv) > 2:
-  src = open(sys.argv[2]).read().split("\n")
-  di = elf.get_dwarf_info()
-  for CU in di.iter_CUs():
-    for DIE in CU.iter_DIEs():
-      #print DIE
-      if DIE.tag == 'DW_TAG_subprogram':
-        try:
-          lowpc = DIE.attributes['DW_AT_low_pc'].value
-          highpc = DIE.attributes['DW_AT_high_pc'].value
-          fil = DIE.attributes['DW_AT_decl_file']
-          line = DIE.attributes['DW_AT_decl_line'].value
-        except:
-          pass
-        print lowpc, highpc, fil, line, src[line]
-        cdict[lowpc] = src[line]
+if has_elf_tools:
+  elf = ELFFile(open(sys.argv[1]))
+  for section in elf.iter_sections():
+    try:
+      for symbol in section.iter_symbols():
+        if len(symbol.name) > 0:
+          sdict[symbol['st_value']] = symbol.name
+    except:
+      pass
+
+  if elf.has_dwarf_info() and len(sys.argv) > 2:
+    src = open(sys.argv[2]).read().split("\n")
+    di = elf.get_dwarf_info()
+    for CU in di.iter_CUs():
+      for DIE in CU.iter_DIEs():
+        #print DIE
+        if DIE.tag == 'DW_TAG_subprogram':
+          try:
+            lowpc = DIE.attributes['DW_AT_low_pc'].value
+            highpc = DIE.attributes['DW_AT_high_pc'].value
+            fil = DIE.attributes['DW_AT_decl_file']
+            line = DIE.attributes['DW_AT_decl_line'].value
+          except:
+            pass
+          print lowpc, highpc, fil, line, src[line]
+          cdict[lowpc] = src[line]
 
 dat = open("/tmp/qira_disasm").read().split("\n")
 for d in dat:
diff --git a/mongo.sh b/scripts/mongo.sh
similarity index 90%
rename from mongo.sh
rename to scripts/mongo.sh
index 3fec9f4a..2bce3c86 100755
--- a/mongo.sh
+++ b/scripts/mongo.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 numactl --interleave=all ~/build/mongodb-linux-x86_64-2.6.3/bin/mongod --dbpath=$(pwd)/db --bind_ip 127.0.0.1
 
diff --git a/scripts/run_qemu.sh b/scripts/run_qemu.sh
index 0e67a44a..768b6c9d 100755
--- a/scripts/run_qemu.sh
+++ b/scripts/run_qemu.sh
@@ -1,12 +1,12 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
 pushd .
-cd ~/build/qemu
+cd ../qemu/qemu-2.0.0/
 make -j32
 popd
 
 #rm -rf /tmp/qira*
-~/build/qemu/i386-linux-user/qemu-i386 -singlestep -d in_asm $@ 2> /tmp/qira_disasm
+../qemu/qemu-2.0.0/i386-linux-user/qemu-i386 -singlestep -d in_asm $@ 2> /tmp/qira_disasm
 ls -l /tmp/qira*