IDA 5.0
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IDA 9.1
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Introduction of a graph based used interface. The text interface remains instantly available.
ARM: improved distinction of code and data: conditional instructions do not start a new function.
ARM: IDA knows that a function call destroys R0.
ARM: IDA knows that only GNU AS reverts halves of double data items; for other assemblers the double number format conforms the standard (IEEE).
ARM: IDA tries to find out the base register of the stack variables by looking for 'mov rN, SP' instructions.
ARM: MOV R12, SP is recognized as the beginning of a code sequence.
ARM: new target assembler: ARM/Thumb Macro Assembler.
ARM: slightly better jump table recognition.
JAVA: complete rewrite of the Java module to support the new JDK 1.5 (or Java5.0)
PC: added support for the newly documented 'cmpxchg16b' instruction.
PC: improved function analysis.
PC: better test of instruction sanity.
PC: ins instruction was always displayed in the long form.
PC: more careful approach to jump table xref construction.
PC: previously undocumented form of the 'test' instruction is recognized (group 3modrm /1)
PC: newer versions of SEH_ prolog/epilog functions are recognized
6812: the HCS12 config file has been updated
78k0: has been replaced by a rewritten module
78k0s: has been replaced by a rewritten module
ELF: added support for SPARC unaligned relocation types.
ELF: relocations in .gnu.conflict section are ignored since this section is not loaded by default.
COFF: MC68K: support for R_PCR24 relocation type has been added (used in PalmOS).
DBG: ida does not create functions for data names.
more PalmPilot system trap codes are added.
if the input file is corrupted, IDA displays an error message without exiting to the OS.
DDK2003 type library files have been updated; wnet/windows.h types have been added.
Flow charts of processors with delayed jump slots are generated correctly (this feature requires support from the processor module).
a regular function is created instead of a function tail if it makes sense.
analysis: the rule which creates functions because of a dref has been improved.
better use of fixup information during the final pass of the analysis.
FLAIR: CodeWarrior library files for 6812 are supported (since the file format is undocumented, there might be problems).
IDA does not automatically assign a type to local names because it rarely makes sense
recognition of function pointer tables has been improved.
turning off the solid border lines turns off SUBROUTINE lines too.
a full path is accepted in ida.cfg:GRAPH_VISUALIZER.
minor improvement of switch table construction (if a jump table crossed through segment boundaries, IDA would fail to create it)
signature files have been updated or added: Borland Developer Studio 6, Microsoft Visual C runtime version 8 (.net) 32-bit and 64-bit libraries, Microsoft MFC 64-bit, Microsoft Active Template Library 64-bit.
the MD5 of the input file is saved in the database.
IDC: renimp.idc: is a new script that renames import table entries.
IDC: the SetType() function can be used to delete the existing type assigned to an address.
IDC: SetSegmentAttr() accepts SEGATTR_BITNESS attribute and changes the segment bitness without reanalyzing it.
SDK: calc_bare_name() has been improved to handle _imp and c++ mangled names.
SDK: guess_func_type() takes into account the number of purged bytes from the stack: if the tail parameters were not used by the function and therefore were not created by IDA, we still create dummy arguments for the in the function type.
SDK, IDC: del_segm() accepts a combination of bits as the second parameter.
SDK: added a flag to flow_chart_t to avoid computing external blocks.
SDK: added processor_t::gen_asm_or_lst to customize asm or lst file generation.
SDK: added processor_t::is_insn_table_jump to determine if an instruction is really a table jump or call.
SDK: added SDL_HIDETYPE bit for segments – it is used to hide the segment type from the disassembly listing.
SDK: added ui_create_tform and other callbacks to manipulate MDI child windows from plugin.
SDK: analyze_area() function can be applied to debugger segments as well; before it was skipping them.
SDK: an API to work with graph viewer is added. See the sample plugin ugraph
SDK: areacb_t::for_all_areas() function to enumerate all areas in the specified range.
SDK: autoIsOk() would return false for old database when called from ph.oldfile
SDK: callback out_src_file_lnnum to generate source file name and line number directives.
SDK: if inf.lowoff == BADADDR, no operand will be considered as 'void' operand.
SDK: if Namechars[] is empty, all characters are enabled in names.
SDK: if public or weak keywords are defined as empty strings, then IDA does not display the corresponding directives.
SDK: introduced new event processor_t::auto_empty_finally to handle the end of autoanalysis for efficiently.
SDK: new function entab() to replace spaces by tabulations.
SDK: new function qmake_full_path()
SDK: ph.get_autocmt notification to generate dynamic predefined comments for instruction.
SDK: new function get_compiler_name()
SDK: added CH_MULTI_EDIT bit for the list choosers.
SDK: added read_user_config_file() function.
SDK: loader_finished event has been added.
SDK: 4 new processor modules and their source code have been donated by a kind IDA user: Toshiba TLCS-900, Rockwell C39, NSC CR16, Panasonic MN10200
GUI: the analysis indicator is refreshed at most 10 times per second.
GUI: the keypad 5 scrolls the window to center the keyboard cursor.
GUI: the Ctrl-F/F3 hotkeys search in the database notepad.
the input fields of most dialog boxes are remembered in the registry and database; database settings have priority over registry settings; TEXT_SEARCH_CASE_SENSITIVE and BIN_SEARCH_CASE_SENSITIVE are removed from the configuration files; added RESTORE_UI_VARS and USE_INIFILE user interface config parameters.
it is possible to delete marked positions from the 'jump to marked position' dialog box.
UI: 'search for all occurrences' flag works in the selected area if there is any.
UI: 'set type' command works with a location in the middle of a function if the location already has a type; otherwise it is applied to the whole function.
UI: the text version asks the permission to destroy the existing items if they prevent the creation of another item specified by the user; the config file parameter is AUTO_UNDEFINE
wingraph32 related commands are now available for all platforms (Linux, Windows)
debugger colors do not override item colors anymore.
debugger: start the application in its own directory by default if not instant debugging.
debugger: debugging is supported in graph mode.
the "function calls" window was not saved/restored in the desktop configuration; its name in the tab control was wrong (had function names)
the "incompatible main desktop config" message has been removed; such desktops are now silently ignored.
the 64-bit debugger did not understand register names in idc expressions
a corrupted database with -1 as the assembler type could crash IDA
if turned off the analysis indicator in the options dialog box would read 'idle' instead of being empty.
analysis could loop infinitely on some files.
clicking Close in the taskbar at the the startup screen or welcome dialog could crash IDA
closing the 'function calls' window would not delete the corresponding menu item in Windows men.
corrupted DBG files could crash IDA.
debugger: terminating multithreaded applications required several attempts.
HTML files generated from an automated IDC script always had a black background.
IDA could display a message asking the permission to delete debug segments and later fail because the answer came too late.
if IDA had been installed in a C:\Program Files subdirectory, launching wingraph32 could lead to the execution of c:\program.exe (if present)
in 64-bit mode IDA could display an instruction with a floating point register fp(8) or higher
in MS DOS COM files it was impossible to use offsets based on the beginning of the first segment
it was impossible to run an IDC script using the script toolbar if there was no open database
JAVA: it was impossible to use IDC in the graphical version.
memory hex dump files without the address column were loaded incorrectly.
pfn pointer could become stale during function chunk enumeration leading to wrong flow charts.
REX prefix should not modify AL register in most AMD64 instructions.
the 'print flags' command was not correctly displaying national characters in the comments.
the analysis could infinitely loop on garbage bytes looking as legitimate code.
the analysis pointer in the navigation band stayed visible even after end of the analysis (until the first refresh).
IDA could crash if the input file could not be opened (blocked by an antivirus, for example)
the 'rename register' command would an cause 'internal error' if the old register name was empty.
the help page about maximal address space was missing from the help file.
A problem in the database naming logic after an unclosed debugging session was fixed.
the 64-bit text version was displaying zeroes in the autoanalysis indicator (in fact, the upper part of the address). Switched to the low part since it gives more information
