https://bugs.webkit.org/show_bug.cgi?id=89319

Source/JavaScriptCore: 

Reviewed by Sam Weinig.
        
This imports the udis86 disassembler library. The library is placed
behind an abstraction in disassembler/Disassembler.h, so that we can
in the future use other disassemblers (for other platforms) whenever
appropriate. As a first step, the disassembler is being invoked for
DFG verbose dumps.
        
If we ever want to merge a new version of udis86 in the future, I've
made notes about changes I made to the library in
disassembler/udis86/differences.txt.

* CMakeLists.txt:
* DerivedSources.make:
* GNUmakefile.list.am:
* JavaScriptCore.pri:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCoreCommon.vsprops:
* JavaScriptCore.xcodeproj/project.pbxproj:
* dfg/DFGJITCompiler.cpp:
(JSC::DFG::JITCompiler::compile):
(JSC::DFG::JITCompiler::compileFunction):
* disassembler: Added.
* disassembler/Disassembler.h: Added.
(JSC):
(JSC::tryToDisassemble):
* disassembler/UDis86Disassembler.cpp: Added.
(JSC):
(JSC::tryToDisassemble):
* disassembler/udis86: Added.
* disassembler/udis86/differences.txt: Added.
* disassembler/udis86/itab.py: Added.
(UdItabGenerator):
(UdItabGenerator.__init__):
(UdItabGenerator.toGroupId):
(UdItabGenerator.genLookupTable):
(UdItabGenerator.genLookupTableList):
(UdItabGenerator.genInsnTable):
(genItabH):
(genItabH.UD_ITAB_H):
(genItabC):
(genItab):
(main):
* disassembler/udis86/optable.xml: Added.
* disassembler/udis86/ud_opcode.py: Added.
(UdOpcodeTables):
(UdOpcodeTables.sizeOfTable):
(UdOpcodeTables.nameOfTable):
(UdOpcodeTables.updateTable):
(UdOpcodeTables.Insn):
(UdOpcodeTables.Insn.__init__):
(UdOpcodeTables.Insn.__init__.opcode):
(UdOpcodeTables.parse):
(UdOpcodeTables.addInsnDef):
(UdOpcodeTables.print_table):
(UdOpcodeTables.print_tree):
* disassembler/udis86/ud_optable.py: Added.
(UdOptableXmlParser):
(UdOptableXmlParser.parseDef):
(UdOptableXmlParser.parse):
(printFn):
(parse):
(main):
* disassembler/udis86/udis86.c: Added.
(ud_init):
(ud_disassemble):
(ud_set_mode):
(ud_set_vendor):
(ud_set_pc):
(ud):
(ud_insn_asm):
(ud_insn_off):
(ud_insn_hex):
(ud_insn_ptr):
(ud_insn_len):
* disassembler/udis86/udis86.h: Added.
* disassembler/udis86/udis86_decode.c: Added.
(eff_adr_mode):
(ud_lookup_mnemonic):
(decode_prefixes):
(modrm):
(resolve_operand_size):
(resolve_mnemonic):
(decode_a):
(decode_gpr):
(resolve_gpr64):
(resolve_gpr32):
(resolve_reg):
(decode_imm):
(decode_modrm_reg):
(decode_modrm_rm):
(decode_o):
(decode_operand):
(decode_operands):
(clear_insn):
(resolve_mode):
(gen_hex):
(decode_insn):
(decode_3dnow):
(decode_ssepfx):
(decode_ext):
(decode_opcode):
(ud_decode):
* disassembler/udis86/udis86_decode.h: Added.
(ud_itab_entry_operand):
(ud_itab_entry):
(ud_lookup_table_list_entry):
(sse_pfx_idx):
(mode_idx):
(modrm_mod_idx):
(vendor_idx):
(is_group_ptr):
(group_idx):
* disassembler/udis86/udis86_extern.h: Added.
* disassembler/udis86/udis86_input.c: Added.
(inp_buff_hook):
(inp_file_hook):
(ud):
(ud_set_user_opaque_data):
(ud_get_user_opaque_data):
(ud_set_input_buffer):
(ud_set_input_file):
(ud_input_skip):
(ud_input_end):
(ud_inp_next):
(ud_inp_back):
(ud_inp_peek):
(ud_inp_move):
(ud_inp_uint8):
(ud_inp_uint16):
(ud_inp_uint32):
(ud_inp_uint64):
* disassembler/udis86/udis86_input.h: Added.
* disassembler/udis86/udis86_itab_holder.c: Added.
* disassembler/udis86/udis86_syn-att.c: Added.
(opr_cast):
(gen_operand):
(ud_translate_att):
* disassembler/udis86/udis86_syn-intel.c: Added.
(opr_cast):
(gen_operand):
(ud_translate_intel):
* disassembler/udis86/udis86_syn.c: Added.
* disassembler/udis86/udis86_syn.h: Added.
(mkasm):
* disassembler/udis86/udis86_types.h: Added.
(ud_operand):
(ud):
* jit/JITCode.h:
(JITCode):
(JSC::JITCode::tryToDisassemble):

Source/WebCore: 

Reviewed by Sam Weinig.
        
Just fixing EFL's build system now that JSC has a new directory.

* CMakeLists.txt:

Source/WTF: 

Reviewed by Sam Weinig.
        
Made changes to Assertions.h to make it friendly to C code again.
        
Added ENABLE(DISASSEMBLER) and USE(UDIS86) logic to Platform.h.

* wtf/Assertions.h:
* wtf/Platform.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@120745 268f45cc-cd09-0410-ab3c-d52691b4dbfc