changelog

功能较全面的反汇编器：反汇编器ht-2.0.15.tar.gz

 HT ChangeLog
==============

version 2.0.15:
	- [Win32] removed a debug printf
	- fixed clipboard view
	- fixed ELF symbol viewer

version 2.0.14:
	- [x86] movbe, invept, invvpid
	- [eval] better help
	- [eval] last result (symbol _)
	- [eval] u8, u16 etc. for current byte, word..
	- fixed embarrassing endianess bug

version 2.0.13:
	- [win32] optimize redrawing (reduce flicker)
	- [x86] intel avx, aes and pclmulqdq extension

version 2.0.12:
	- fixed crash with too long lines
	- fixed some cosmetic resizing things in dialogs
	  (File-Open, Show-Xrefs)
	- c++-demangler from gcc 4.3

version 2.0.11:
	- [Win32] Save config in home directory
	- fixed crash while changing text highlighting
	- small bug fixes
	
version 2.0.10:
	- [x86] SSE5 :)
	
version 2.0.9:
	- [Mach-O] ARM and X86_64 support
	- [Mach-O] support for 64 bit images
	- small bugs fixes

version 2.0.8:
	- Loading Analyser for java class files was broken
	- Fixed some cosmetic resizing bugs
	- Fixed infinite loop in fgetstrz

version 2.0.7:
	- Added a missing #include found by gcc 4.3
	- Fixed minor problems found by gcc 4.3

version 2.0.6:
	- [POSIX] Ignore mouse events
	- Dump analyser output function was broken
	- Fixed a lot of (possible) buffer overflows

version 2.0.5:
	- Editing bytes in image mode was broken under
	  subtile circumstances

version 2.0.4:
	- Fixed some 64 bit issues

version 2.0.3:
	- [POSIX] Resize application on SIGWINCH
	- [x86] SSE4.1/SSE4.2
	- [x86] small bug fixes
	- [x86] reduced opcode table bloat
	- Allow different displacements in hex view

version 2.0.2:
	- [IA64] disassembler works again (is anybody using this?)
	- [Java] fixed stupid undefined behaviour bug
	- [Java] use Signature information when available
	         (annotates generic functions etc.)

version 2.0.1:
	- [Java] annotate exception handlers in byte code
	- [Java] some byte code improvements (lookupswitch, tableswitch)
	- Analyser can export HTML files again
	- [PowerPC] added Cell and POWER6 instructions

version 2.0:
	- renamed process.h to htprocess.h because of some stupid
	  cygwin build problems
	- fixed some problem with file sizes > 4 GiB

version 2.0beta6:
	- fixed crash when opening read only files in obscure situations
	- [ELF & java] fixed binary search in image view
	- [ELF64] some cosmetic fixes
	- [java] off by one
	
version 2.0beta5:
	- [Win32] messed up file-saving code

version 2.0beta4:
	- fixed crash in cp-demangle
	- [Win32] Relax CPU

version 2.0beta3:
	- fixed crash in drop-down widget
	- fixed loading of class files
	- fixed generating text output files of analyser
	- implemented automatic window tiling
	- fixed saving of text files

version 2.0beta2:
	- should now really support file sizes > 4 GiB
	- some ncurses wuerg-arounds
	- better handling of ELFs without program headers
	- bug fixes

version 2.0beta:
	- new disassembler: (PE and ELF)
		* x86_64
		* ARM
		* 64 bit PowerPC
		* VMX128 extension for PowerPC
	- x86_64 assembler
	- Allow file sizes > 4 GiB
	- Rewrote a lot

version 0.9.5:
	- [x86] wrong mnemnonics for iret/d/q

version 0.9.4:
	- [x86] Fixed stupid bug in assembler (group insns weren't 
	accessible)
	- [x86] Some labels generated by the analyzer were had wrong prefix

version 0.9.3:
	- [x86] added SSSE3 and missing vanderpool/pacifica instructions
	- [x86] andpd had wrong mnemonic
	- [x86] allow alternative mnemonics (like jz vs. je)

version 0.9.2:
	- updated ELF program header types
	- better Mach-O executable sections detection
	- allow ':' key for changing comments in analyser
	- [Win] use unicode output
	- compile with gcc 4.1
	- updated minilzo
	- small bug fixes

version 0.9.1:
	- updated cp-demangle.c from gcc: 
	  This fixes two bugs in the symbol name demangler which could
	  crash HT.

version 0.9.0:
	- analyser: support for int, half and byte data-types.
	- x86 disasm: invlpg, fisttp instructions added
	- x86 disasm: sse, sse2, sse3 instructions added
	- x86 asm: support for mmx instructions
	- configure: set -DNO_NATIVE_UNALIGNED_MOVES for platforms
	  other than x86
	- removed 'include <malloc.h>' from cp-demangle.c
	- fixed a buffer overflow in htperes.cc
	- handle ELFs w/o segment or program sections (Thanks Daniel Black)
	- don't malloc(0) (Thanks Daniel Black)
	- some keyboard fixed for windows xp

version 0.8.0:
	- g++ v3 abi demangler
	- x86 disasm: added undocumented ffreep (df c0) instruction
	- compiles with gcc 3.4
	- fixed buggy blockop-progress indicator
	- fixed ugly segfault with elf symbol loading
	- ppc disassebler updated (altivec instructions)
	- removed stefan's email address (dead)

version 0.8.0pre1:
	- disassembler:
		- IBM/Motorola PowerPC (PPC) (new)
	- file formats:
		- XBE (X-Box executable) support by Stefan Esser (experimental)
		- Mach-O header and image support for PPC and x86 (experimental)
		- FLT (Flat) support (experimental)
		- PEF support (experimental)
		- XCOFF32 support
		- COFF support for coff files without optional header
		- COFF big-endian support
		- ELF PPC support
		- ELF relocatable file support (experimental)
		- fixed buggy ELF reading code partially (thanks rpm28)
	- eval dialog: added function help
	- eval: not ('~') and logical-not ('!') operators
	- disassembler interface (int maxlen, not byte maxlen)
	- Win32: fixed access to native windows clipboard
	- Win32: high CPU usage problems fixed (sys_suspend() bugged)
	
version 0.7.5:
	- fixed bug in bnstr() with defaultbase > 10
	- fixed buffer overflow in htelfsym.cc (thanks Luis Barrancos)
	- fixed bug in ht_sys_file/ht_stdio_file::extend()
	- fixed bug, causing invalid history entries when specifying files
	  on the command-line
	- fixed bug in x86-assembler (correct opcode for [ebp+esp])
	- minor fixes in eval-lexer

version 0.7.4:
	- fixed bug in COFF code (hdr_ofs sometimes fixed to 0x800)
	- fixed bug in blockop (checking if const/var op didn't set 'i' and 'o' and sometimes failed)
	- fixed bug in Java bytecode disassembler: invalid opcodes crash.
	  Thanks Jerome (freejazz).
	- fixed bug in Java class processing code: errors always crash HT
	- fixed: 0xcafebabe in mach_kernel... made classread more strict
	- fixed object streaming bug in GET_OBJECT (only when compiled with GCC 3.3+)

version 0.7.3:
	- some keys were assigned to multiple commands in hex-viewer
	- percent display for searches and scrollbars in big files was incorrect
	- POSIX: improved keyboard handling (merge from 0.9.0 tree)
	- POSIX: X11 textmode keyboard support didn't work :-), was not configured correctly
branch_only	- configure now does final (release) builds by default (ie. -O2 -fomit-frame-pointer)
branch_only	- binary search in */image disabled because its buggy

version 0.7.2:
	- Hexview: Number of bytes per line can be changed now
	- PE/header: can now follow bound import directory link (it's offset not RVA !)
	- x86dis: "0f 0f 0f" is now marked invalid (as it should be)
	- alt-x in blockop dialog was used twice by "cut" and "select expr"
	- fixed problem in streams that caused files not to be flagged "modified"
	- security fix: main.cc: strncpy(appname, argv[0], sizeof appname-1);
	- qword "x shl/shr 32" returns invalid result
	- ELF/section headers: flags now displayed correctly (thanks "scut")
	- (POSIX) slightly improved keyboard handling (Ctrl+W = close window)

version 0.7.1:
	- (win2k/xp) fixed bug that caused ht to create ht.cfg in current
	  directory instead of executable's
	- (win32) findfirst/next now fill the ctime, mtime and atime fields
	- (win32) chdir() to "X:\" fixed
	- cmdline param '-h' works again
	- new config.guess/config.sub

version 0.7.0:
	- whole new Address class for the analyser. Much more flexible.
	  Enables segmented and 64-bit addresses.
	- ht_snprintf/ht_vsnprintf + many possible buffer overflows fixed
	- projects (groups of files)
	- LE: image/analyser,VxD support, internal relocations (beta, no imports)
	- Java: disassembler, image/analyser
	- NE: relocations improved
	- IA-64 disassembler + PE64 support
	- .Net IL disassembler + PE .Net support (alpha)
	- submenus
	- view current/cursor offset in a different view
	- tools/int2info.pl: converts Ralf Brown's Interrupt List to TexInfo
	- htpehead.cc: directory goto works now, OFSs really are RVAs !
	- sys/djgpp: ff2pstat(...) fixed
	- got rid of fmt_vaddress
	- PE/imports,exports,delay-imports based on ht_listbox
	- x86dis: movzx/movsx and "mov mem32/16, seg" param size ambiguity fixed
	  and many minor fixes
	- goto dialog auto-documents available eval() functions
	- Inter-process communication (IPC) via console redirection
	  on all existing platforms. Primitive terminal emulation.
	- qword support
	- new streamfiles: ht_sys_file, ht_stdio_file, ht_temp_file,
	  ht_null_file
	- some memory leaks killed (Valgrind sessions)
	- log-window scrolling fixed
	- virtual file system (VFS) rewritten, VFS viewer rewritten
	- many bugs fixed

version 0.6.0b:
	- textedit: save-bug fixed
	- sys/posix: pstat() fixed

version 0.6.0:
	- ELF: new OS ABI values supported (eg. FreeBSD)
	- built-in registry - data not code
	- palette system redesigned
	- bin2c text-open-bug for djgpp fixed
	- physical search modes in image/analyser views implemented
	- huge memory leak in binary search eliminated
	- text viewer/editor: many bugs fixed, improved visualization,