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util: integrate LLVM-based Disassembler

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The LLVM Disassembler infrastructure can be used to analyze many kinds
of ELF Binaries. For every instruction the used and defined registers
is available as well as information about the instruction itself.

Change-Id: I9cc89b6c116ceff7b5143a6f179ae31c4e994d2d
This commit is contained in:
Christian Dietrich
2013-06-06 13:16:23 +02:00
parent 593e703807
commit 40f610b536
22 changed files with 1180 additions and 0 deletions
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28
src/core/util/llvmdisassembler/LLVMtoFailGem5.cpp Normal file
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#include "LLVMtoFailGem5.hpp"
#include "sal/arm/ArmArchitecture.hpp"
using namespace fail;
LLVMtoFailGem5::LLVMtoFailGem5() {
#ifndef __puma
/* These magic numbers are taken from the machine descriptions of
LLVM they (hopefully) will not change, since they are not exported
via a header */
llvm_to_fail_map[60] = reginfo_t(RI_R0);
llvm_to_fail_map[61] = reginfo_t(RI_R1);
llvm_to_fail_map[62] = reginfo_t(RI_R2);
llvm_to_fail_map[63] = reginfo_t(RI_R3);
llvm_to_fail_map[64] = reginfo_t(RI_R4);
llvm_to_fail_map[65] = reginfo_t(RI_R5);
llvm_to_fail_map[66] = reginfo_t(RI_R6);
llvm_to_fail_map[67] = reginfo_t(RI_R7);
llvm_to_fail_map[68] = reginfo_t(RI_R8);
llvm_to_fail_map[69] = reginfo_t(RI_R9);
llvm_to_fail_map[70] = reginfo_t(RI_R10);
llvm_to_fail_map[71] = reginfo_t(RI_R11);
llvm_to_fail_map[72] = reginfo_t(RI_R12);
llvm_to_fail_map[105] = reginfo_t(RI_SP);
llvm_to_fail_map[40] = reginfo_t(RI_LR);
llvm_to_fail_map[43] = reginfo_t(RI_IP);
#endif
}