awreece

require 'formula'                                                                 
                                                                                  
class Binutils < Formula                                                          
  homepage 'http://www.gnu.org/software/binutils/binutils.html'                   
  url 'http://ftpmirror.gnu.org/binutils/binutils-2.23.tar.gz'                    
  mirror 'http://ftp.gnu.org/gnu/binutils/binutils-2.23.tar.gz'                   
  sha1 '470c388c97ac8d216de33fa397d7be9f96c3fe04'                                 
                                                                                  
  option 'with-libiberty', 'Compile and install libiberty'                        
                                                                                  

awreece

$ php test.php 

Fatal error: Call to a member function get_string() on a non-object in /private/tmp/test.php on line 11

awreece

Program received signal SIGSEGV, Segmentation fault.
0x000000000040094d in main (argc=1, argv=0x7fffffffe088) at try_perf.c:85
85  		inarray[i] = rand() % 50;
Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.80.el6_3.6.x86_64
(gdb) x/i $pc
=> 0x40094d <main+116>:	mov    %eax,(%rbx)
(gdb) x/a $rbx
0x7ffff75a9000:	0x3010102464c457f

awreece

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>

int main(int argc, char** argv) {
  uint32_t* inarray = (uint32_t*) malloc(1ULL<<22);
  size_t i;

  for (i = 0; i < (1ULL<<22); i++) {
    narray[i] = rand() % 50;

awreece

Percent |      Source code & Disassembly of a.out
------------------------------------------------
         :
         :
         :
         :      Disassembly of section .text:
         :
         :      0000000000400869 <thread_scan>:
         :        size_t size;
         :        size_t* num_perfect_squares;

awreece

% pprof --list=thread_scan a.out a.out.prof 
Using local file a.out.
Using local file a.out.prof.
Removing _L_unlock_16 from all stack traces.
ROUTINE ====================== thread_scan in /afs/andrew.cmu.edu/usr9/areece/15-418/profiling/try_perf.c
   199   1087 Total samples (flat / cumulative)
     .      .   55:   size_t size;
     .      .   56:   size_t* num_perfect_squares;
     .      .   57:   mutex_t * num_perfect_squares_lock;
     .      .   58: } thread_arg_t;

awreece

% pprof --disas=thread_scan a.out a.out.prof 
Using local file a.out.
Using local file a.out.prof.
Removing _L_unlock_16 from all stack traces.
ROUTINE ====================== thread_scan
   199   1087 samples (flat, cumulative) 103.4% of total
-------------------- .../andrew.cmu.edu/usr9/areece/15-418/profiling/try_perf.c
     .      .    60: void* thread_scan(void* void_arg) {
     .      .      400869: push   %rbp
     .      .      40086a: mov    %rsp,%rbp

awreece

/bin/sh ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I..   -I/usr/local/include/ -I/Users/areece/.opam/4.00.1+annot/lib/camlidl -D_THREAD_SAFE  -Wall -Wwrite-strings -Woverloaded-virtual -Wno-sign-compare  -m32 -MT generated_message_util.lo -MD -MP -MF .deps/generated_message_util.Tpo -c -o generated_message_util.lo `test -f 'google/protobuf/generated_message_util.cc' || echo './'`google/protobuf/generated_message_util.cc
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I.. -I/usr/local/include/ -I/Users/areece/.opam/4.00.1+annot/lib/camlidl -D_THREAD_SAFE -Wall -Wwrite-strings -Woverloaded-virtual -Wno-sign-compare -m32 -MT generated_message_util.lo -MD -MP -MF .deps/generated_message_util.Tpo -c google/protobuf/generated_message_util.cc  -fno-common -DPIC -o .libs/generated_message_util.o
In file included from google/protobuf/generated_message_util.cc:37:0:
/usr/local/Cellar/gcc/4.7.2/gcc/lib/gcc/x86_64-apple-darwin12.2.1/4.7.2/../../../../include/c++/4.7.2/limits:1405:35: error: template argu

awreece

pretty: $(SRCS)
	@# Check to make sure we have the proper version of indent.
	$(if $(findstring GNU,$(shell indent --version 2>/dev/null)),, $(error Install GNU indent))
	
	@echo "Running GNU indent on source files"
	@# Note - If we have any typedefs, we need to explicitly tell indent
	@# about our typedefs via
	@# 	-T type_t
	@indent \
	  -T word_entry_t \

awreece

g++ -I../include -I../src/traces -I/Users/areece/Developer/bap/ocaml4/VEX/pub -g -O2  -L/usr/local/lib -L/usr/local/lib/x86_64/ -o print-ir print-ir.o ir_printer.o /Users/areece/Developer/bap/ocaml4/libasmir/src/libasmir.a /Users/areece/Developer/bap/ocaml4/VEX/libvex.a -lbfd -ldl -lopcodes -lz -lpcre -liberty -lbfd 
Undefined symbols for architecture x86_64:
  "_libintl_dgettext", referenced from:
      _parse_arm_disassembler_option in libopcodes.a(arm-dis.o)
      _print_arm_disassembler_options in libopcodes.a(arm-dis.o)
      _print_insn_coprocessor in libopcodes.a(arm-dis.o)
      _bfd_elf_string_from_elf_section in libbfd.a(elf.o)
      _bfd_elf_get_elf_syms in libbfd.a(elf.o)
      __bfd_elf_setup_sections in libbfd.a(elf.o)
      __bfd_elf_make_section_from_shdr in libbfd.a(elf.o)