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Old Pintool Upgrade with newest pin

编译Old Pintool with newest pin

常见的问题：

  1. crt 相关的头文件的使用
  2. USIZE不再被定义

主要原因是头文件的include的使用不同，还有一些接口的改变。

分析基于inscount0.so的simple test pintool的make流程

$ make obj-intel64/inscount0.so
g++ 
# Warning Options
-Wall -Werror -Wno-unknown-pragmas -Wno-dangling-pointer 
# Program Instrumentation Options
-fno-stack-protector
# Code-Gen-Options
-fno-exceptions -funwind-tables -fasynchronous-unwind-tables -fPIC
# C++ Dialect
-fabi-version=2 -faligned-new -fno-rtti
# define
-DPIN_CRT=1 -DTARGET_IA32E -DHOST_IA32E -DTARGET_LINUX 
# include
-I../../../source/include/pin 
-I../../../source/include/pin/gen 
-isystem /staff/shaojiemike/Download/pin-3.28-98749-g6643ecee5-gcc-linux/extras/cxx/include 
-isystem /staff/shaojiemike/Download/pin-3.28-98749-g6643ecee5-gcc-linux/extras/crt/include 
-isystem /staff/shaojiemike/Download/pin-3.28-98749-g6643ecee5-gcc-linux/extras/crt/include/arch-x86_64 
-isystem /staff/shaojiemike/Download/pin-3.28-98749-g6643ecee5-gcc-linux/extras/crt/include/kernel/uapi 
-isystem /staff/shaojiemike/Download/pin-3.28-98749-g6643ecee5-gcc-linux/extras/crt/include/kernel/uapi/asm-x86 
-I../../../extras/components/include 
-I../../../extras/xed-intel64/include/xed 
-I../../../source/tools/Utils 
-I../../../source/tools/InstLib 
# Optimization Options
-O3 -fomit-frame-pointer -fno-strict-aliasing 
-c -o obj-intel64/inscount0.o inscount0.cpp

g++ -shared -Wl,--hash-style=sysv ../../../intel64/runtime/pincrt/crtbeginS.o -Wl,-Bsymbolic -Wl,--version-script=../../../source/include/pin/pintool.ver -fabi-version=2  
 -o obj-intel64/inscount0.so obj-intel64/inscount0.o
  -L../../../intel64/runtime/pincrt 
  -L../../../intel64/lib 
  -L../../../intel64/lib-ext 
  -L../../../extras/xed-intel64/lib 
  -lpin -lxed ../../../intel64/runtime/pincrt/crtendS.o -lpindwarf -ldl-dynamic -nostdlib -lc++ -lc++abi -lm-dynamic -lc-dynamic -lunwind-dynamic

对应的makefile规则在source/tools/Config/makefile.default.rules

# Build the intermediate object file.
$(OBJDIR)%$(OBJ_SUFFIX): %.cpp
    $(CXX) $(TOOL_CXXFLAGS) $(COMP_OBJ)$@ $<
# Build the tool as a dll (shared object).
$(OBJDIR)%$(PINTOOL_SUFFIX): $(OBJDIR)%$(OBJ_SUFFIX)
    $(LINKER) $(TOOL_LDFLAGS) $(LINK_EXE)$@ $< $(TOOL_LPATHS) $(TOOL_LIBS)
  1. how to solve the UINT64 undefined bug: inscount0.cpp include pin.H which includes types_foundation.PH

与基于 scons的编译流程的对比

由于old pintool 基于 pin2.14。作为对比也分析inscount0.so的编译过程

g++ 
# Warning Options
-Wall -Werror -Wno-unknown-pragmas
# Program Instrumentation Options
-fno-stack-protector
# Code-Gen-Options
-fPIC
# define
-DBIGARRAY_MULTIPLIER=1 -DTARGET_IA32E -DHOST_IA32E -DTARGET_LINUX 
-I../../../source/include/pin 
-I../../../source/include/pin/gen 
-I../../../extras/components/include 
-I../../../extras/xed-intel64/include 
-I../../../source/tools/InstLib 
# Optimization Options
-O3 -fomit-frame-pointer -fno-strict-aliasing  
-c -o obj-intel64/inscount0.o inscount0.cpp

同时multipim 的scons的编译细节如下,去除与pin无关的参数：

g++
# Warning Options
-Wall -Wno-unknown-pragmas 
# c++ language
-std=c++0x 
# Code-Gen-Options
 -fPIC 
# debug
 -g  
# Program Instrumentation Options
 -fno-stack-protector 
# Preprocessor Options ???TODO:
 -MMD 
# machine-dependent 
-march=core2 
# C++ Dialect
-D_GLIBCXX_USE_CXX11_ABI=0 
-fabi-version=2 
# define 
-DBIGARRAY_MULTIPLIER=1 -DUSING_XED 
-DTARGET_IA32E -DHOST_IA32E -DTARGET_LINUX 
-DPIN_PATH="/staff/shaojiemike/github/MultiPIM_icarus0/pin/intel64/bin/pinbin" -DZSIM_PATH="/staff/shaojiemike/github/MultiPIM_icarus0/build/opt/libzsim.so" -DMT_SAFE_LOG 
-Ipin/extras/xed-intel64/include 
-Ipin/source/include/pin 
-Ipin/source/include/pin/gen 
-Ipin/extras/components/include 
# Optimization Options
-O3 -funroll-loops -fomit-frame-pointer 
-c -o build/opt/simple_core.os build/opt/simple_core.cpp

STEP1: update define and include path order

对比后，pin3.28 相对 pin2.14 编译时,

  • 加入了新定义 -DPIN_CRT=1
  • include path and order changed a lot
  • 编译选项也有改变(low influence)

STEP2: code change for include

// pin/extras/crt/include/freebsd/3rd-party/include/elf.h
> typedef uint16_t Elf32_Section;
> typedef uint16_t Elf64_Section;
// /usr/include/wordexp.h
remove __THROW

STEP3: ld errors

First apply the two change to old pintool

需要进一步的研究学习

暂无

遇到的问题

暂无

开题缘由、总结、反思、吐槽~~

参考文献

上面回答部分来自ChatGPT-3.5，没有进行正确性的交叉校验。

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