diff --git a/python/idc.py b/python/idc.py index 4520245..1710742 100644 --- a/python/idc.py +++ b/python/idc.py @@ -50,8 +50,8 @@ def _IDC_GetAttr(obj, attrmap, attroffs): Internal function to generically get object attributes Do not use unless you know what you are doing """ - if attroffs in attrmap and hasattr(obj, attrmap[attroffs]): - return getattr(obj, attrmap[attroffs]) + if attroffs in attrmap and hasattr(obj, attrmap[attroffs][1]): + return getattr(obj, attrmap[attroffs][1]) else: errormsg = "attribute with offset %d not found, check the offset and report the problem" % attroffs raise KeyError, errormsg @@ -62,11 +62,14 @@ def _IDC_SetAttr(obj, attrmap, attroffs, value): Internal function to generically set object attributes Do not use unless you know what you are doing """ - if attroffs in attrmap and hasattr(obj, attrmap[attroffs]): - return setattr(obj, attrmap[attroffs], value) - else: - errormsg = "attribute with offset %d not found, check the offset and report the problem" % attroffs - raise KeyError, errormsg + # check for read-only atributes + if attroffs in attrmap: + if attrmap[attroffs][0]: + raise KeyError, "attribute with offset %d is read-only" % attroffs + elif hasattr(obj, attrmap[attroffs][1]): + return setattr(obj, attrmap[attroffs][1], value) + errormsg = "attribute with offset %d not found, check the offset and report the problem" % attroffs + raise KeyError, errormsg BADADDR = idaapi.BADADDR # Not allowed address value @@ -951,10 +954,8 @@ def SetArrayFormat(ea, flags, litems, align): other values: element width @return: 1-ok, 0-failure - - FIXME: This idaapi function is not exported yet """ - return idaapi.set_array_params(ea, flags, litems, align) + return Eval("SetArrayFormat(0x%X, 0x%X, %d, %d)"%(ea, flags, litems, align)) AP_ALLOWDUPS = 0x00000001L # use 'dup' construct AP_SIGNED = 0x00000002L # treats numbers as signed @@ -2345,10 +2346,8 @@ def ChangeConfig(directive): @note: If the directives are erroneous, a fatal error will be generated. The changes will be effective only for the current session. - - FIXME: This idaapi function is not exported yet """ - return idaapi.process_config_line(directive) + return Eval('ChangeConfig("%s")'%directive) # The following functions allow you to set/get common parameters. @@ -2617,73 +2616,73 @@ INF_SIZEOF_LLONG = 191 INF_CHANGE_COUNTER = 192 # database change counter; keeps track of byte and segment modifications _INFMAP = { -INF_VERSION : 'version', # short; Version of database -INF_PROCNAME : 'procname', # char[8]; Name of current processor -INF_LFLAGS : 'lflags', # char; IDP-dependent flags -INF_DEMNAMES : 'demnames', # char; display demangled names as: -INF_FILETYPE : 'filetype', # short; type of input file (see ida.hpp) -INF_FCORESIZ : 'fcoresize', -INF_CORESTART : 'corestart', -INF_OSTYPE : 'ostype', # short; FLIRT: OS type the program is for -INF_APPTYPE : 'apptype', # short; FLIRT: Application type -INF_START_SP : 'startSP', # long; SP register value at the start of -INF_START_AF : 'af', # short; Analysis flags: -INF_START_IP : 'startIP', # long; IP register value at the start of -INF_BEGIN_EA : 'beginEA', # long; Linear address of program entry point -INF_MIN_EA : 'minEA', # long; The lowest address used -INF_MAX_EA : 'maxEA', # long; The highest address used -INF_OMIN_EA : 'ominEA', -INF_OMAX_EA : 'omaxEA', -INF_LOW_OFF : 'lowoff', # long; low limit of voids -INF_HIGH_OFF : 'highoff', # long; high limit of voids -INF_MAXREF : 'maxref', # long; max xref depth -INF_ASCII_BREAK : 'ASCIIbreak', # char; ASCII line break symbol -INF_WIDE_HIGH_BYTE_FIRST : 'wide_high_byte_first', -INF_INDENT : 'indent', # char; Indention for instructions -INF_COMMENT : 'comment', # char; Indention for comments -INF_XREFNUM : 'xrefnum', # char; Number of references to generate -INF_ENTAB : 's_entab', # char; Use '\t' chars in the output file? -INF_SPECSEGS : 'specsegs', -INF_VOIDS : 's_void', # char; Display void marks? -INF_SHOWAUTO : 's_showauto', # char; Display autoanalysis indicator? -INF_AUTO : 's_auto', # char; Autoanalysis is enabled? -INF_BORDER : 's_limiter', # char; Generate borders? -INF_NULL : 's_null', # char; Generate empty lines? -INF_GENFLAGS : 's_genflags', # char; General flags: -INF_SHOWPREF : 's_showpref', # char; Show line prefixes? -INF_PREFSEG : 's_prefseg', # char; line prefixes with segment name? -INF_ASMTYPE : 'asmtype', # char; target assembler number (0..n) -INF_BASEADDR : 'baseaddr', # long; base paragraph of the program -INF_XREFS : 's_xrefflag', # char; xrefs representation: -INF_BINPREF : 'binSize', # short; # of instruction bytes to show -INF_CMTFLAG : 's_cmtflg', # char; comments: -INF_NAMETYPE : 'nametype', # char; dummy names represenation type -INF_SHOWBADS : 's_showbads', # char; show bad instructions? -INF_PREFFLAG : 's_prefflag', # char; line prefix type: -INF_PACKBASE : 's_packbase', # char; pack database? -INF_ASCIIFLAGS : 'asciiflags', # uchar; ascii flags -INF_LISTNAMES : 'listnames', # uchar; What names should be included in the list? -INF_ASCIIPREF : 'ASCIIpref', # char[16];ASCII names prefix -INF_ASCIISERNUM : 'ASCIIsernum', # ulong; serial number -INF_ASCIIZEROES : 'ASCIIzeroes', # char; leading zeroes -INF_MF : 'mf', # uchar; Byte order: 1==MSB first -INF_ORG : 's_org', # char; Generate 'org' directives? -INF_ASSUME : 's_assume', # char; Generate 'assume' directives? -INF_CHECKARG : 's_checkarg', # char; Check manual operands? -INF_START_SS : 'start_ss', # long; value of SS at the start -INF_START_CS : 'start_cs', # long; value of CS at the start -INF_MAIN : 'main', # long; address of main() -INF_SHORT_DN : 'short_demnames', # long; short form of demangled names -INF_LONG_DN : 'long_demnames', # long; long form of demangled names -INF_DATATYPES : 'datatypes', # long; data types allowed in data carousel -INF_STRTYPE : 'strtype', # long; current ascii string type -INF_AF2 : 'af2', # ushort; Analysis flags 2 -INF_NAMELEN : 'namelen', # ushort; max name length (without zero byte) -INF_MARGIN : 'margin', # ushort; max length of data lines -INF_LENXREF : 'lenxref', # ushort; max length of line with xrefs -INF_LPREFIX : 'lprefix', # char[16];prefix of local names -INF_LPREFIXLEN : 'lprefixlen', # uchar; length of the lprefix -INF_COMPILER : 'cc' # uchar; compiler +INF_VERSION : (False, 'version'), # short; Version of database +INF_PROCNAME : (False, 'procname'), # char[8]; Name of current processor +INF_LFLAGS : (False, 'lflags'), # char; IDP-dependent flags +INF_DEMNAMES : (False, 'demnames'), # char; display demangled names as: +INF_FILETYPE : (False, 'filetype'), # short; type of input file (see ida.hpp) +INF_FCORESIZ : (False, 'fcoresize'), +INF_CORESTART : (False, 'corestart'), +INF_OSTYPE : (False, 'ostype'), # short; FLIRT: OS type the program is for +INF_APPTYPE : (False, 'apptype'), # short; FLIRT: Application type +INF_START_SP : (False, 'startSP'), # long; SP register value at the start of +INF_START_AF : (False, 'af'), # short; Analysis flags: +INF_START_IP : (False, 'startIP'), # long; IP register value at the start of +INF_BEGIN_EA : (False, 'beginEA'), # long; Linear address of program entry point +INF_MIN_EA : (False, 'minEA'), # long; The lowest address used +INF_MAX_EA : (False, 'maxEA'), # long; The highest address used +INF_OMIN_EA : (False, 'ominEA'), +INF_OMAX_EA : (False, 'omaxEA'), +INF_LOW_OFF : (False, 'lowoff'), # long; low limit of voids +INF_HIGH_OFF : (False, 'highoff'), # long; high limit of voids +INF_MAXREF : (False, 'maxref'), # long; max xref depth +INF_ASCII_BREAK : (False, 'ASCIIbreak'), # char; ASCII line break symbol +INF_WIDE_HIGH_BYTE_FIRST : (False, 'wide_high_byte_first'), +INF_INDENT : (False, 'indent'), # char; Indention for instructions +INF_COMMENT : (False, 'comment'), # char; Indention for comments +INF_XREFNUM : (False, 'xrefnum'), # char; Number of references to generate +INF_ENTAB : (False, 's_entab'), # char; Use '\t' chars in the output file? +INF_SPECSEGS : (False, 'specsegs'), +INF_VOIDS : (False, 's_void'), # char; Display void marks? +INF_SHOWAUTO : (False, 's_showauto'), # char; Display autoanalysis indicator? +INF_AUTO : (False, 's_auto'), # char; Autoanalysis is enabled? +INF_BORDER : (False, 's_limiter'), # char; Generate borders? +INF_NULL : (False, 's_null'), # char; Generate empty lines? +INF_GENFLAGS : (False, 's_genflags'), # char; General flags: +INF_SHOWPREF : (False, 's_showpref'), # char; Show line prefixes? +INF_PREFSEG : (False, 's_prefseg'), # char; line prefixes with segment name? +INF_ASMTYPE : (False, 'asmtype'), # char; target assembler number (0..n) +INF_BASEADDR : (False, 'baseaddr'), # long; base paragraph of the program +INF_XREFS : (False, 's_xrefflag'), # char; xrefs representation: +INF_BINPREF : (False, 'binSize'), # short; # of instruction bytes to show +INF_CMTFLAG : (False, 's_cmtflg'), # char; comments: +INF_NAMETYPE : (False, 'nametype'), # char; dummy names represenation type +INF_SHOWBADS : (False, 's_showbads'), # char; show bad instructions? +INF_PREFFLAG : (False, 's_prefflag'), # char; line prefix type: +INF_PACKBASE : (False, 's_packbase'), # char; pack database? +INF_ASCIIFLAGS : (False, 'asciiflags'), # uchar; ascii flags +INF_LISTNAMES : (False, 'listnames'), # uchar; What names should be included in the list? +INF_ASCIIPREF : (False, 'ASCIIpref'), # char[16];ASCII names prefix +INF_ASCIISERNUM : (False, 'ASCIIsernum'), # ulong; serial number +INF_ASCIIZEROES : (False, 'ASCIIzeroes'), # char; leading zeroes +INF_MF : (False, 'mf'), # uchar; Byte order: 1==MSB first +INF_ORG : (False, 's_org'), # char; Generate 'org' directives? +INF_ASSUME : (False, 's_assume'), # char; Generate 'assume' directives? +INF_CHECKARG : (False, 's_checkarg'), # char; Check manual operands? +INF_START_SS : (False, 'start_ss'), # long; value of SS at the start +INF_START_CS : (False, 'start_cs'), # long; value of CS at the start +INF_MAIN : (False, 'main'), # long; address of main() +INF_SHORT_DN : (False, 'short_demnames'), # long; short form of demangled names +INF_LONG_DN : (False, 'long_demnames'), # long; long form of demangled names +INF_DATATYPES : (False, 'datatypes'), # long; data types allowed in data carousel +INF_STRTYPE : (False, 'strtype'), # long; current ascii string type +INF_AF2 : (False, 'af2'), # ushort; Analysis flags 2 +INF_NAMELEN : (False, 'namelen'), # ushort; max name length (without zero byte) +INF_MARGIN : (False, 'margin'), # ushort; max length of data lines +INF_LENXREF : (False, 'lenxref'), # ushort; max length of line with xrefs +INF_LPREFIX : (False, 'lprefix'), # char[16];prefix of local names +INF_LPREFIXLEN : (False, 'lprefixlen'), # uchar; length of the lprefix +INF_COMPILER : (False, 'cc') # uchar; compiler #INF_MODEL = 184 # uchar; memory model & calling convention #INF_SIZEOF_INT = 185 # uchar; sizeof(int) @@ -3343,23 +3342,23 @@ SEGATTR_COLOR = 95 # segment color _SEGATTRMAP = { - SEGATTR_START : 'startEA', - SEGATTR_END : 'endEA', - SEGATTR_ORGBASE : 'orgbase', - SEGATTR_ALIGN : 'align', - SEGATTR_COMB : 'comb', - SEGATTR_PERM : 'perm', - SEGATTR_BITNESS : 'bitness', - SEGATTR_FLAGS : 'flags', - SEGATTR_SEL : 'sel', - SEGATTR_ES : 0, - SEGATTR_CS : 1, - SEGATTR_SS : 2, - SEGATTR_DS : 3, - SEGATTR_FS : 4, - SEGATTR_GS : 5, - SEGATTR_TYPE : 'type', - SEGATTR_COLOR : 'color', + SEGATTR_START : (True, 'startEA'), + SEGATTR_END : (True, 'endEA'), + SEGATTR_ORGBASE : (False, 'orgbase'), + SEGATTR_ALIGN : (False, 'align'), + SEGATTR_COMB : (False, 'comb'), + SEGATTR_PERM : (False, 'perm'), + SEGATTR_BITNESS : (False, 'bitness'), + SEGATTR_FLAGS : (False, 'flags'), + SEGATTR_SEL : (False, 'sel'), + SEGATTR_ES : (False, 0), + SEGATTR_CS : (False, 1), + SEGATTR_SS : (False, 2), + SEGATTR_DS : (False, 3), + SEGATTR_FS : (False, 4), + SEGATTR_GS : (False, 5), + SEGATTR_TYPE : (False, 'type'), + SEGATTR_COLOR : (False, 'color'), } # Valid segment flags @@ -3720,8 +3719,7 @@ def SetFunctionAttr(ea, attr, value): """ func = idaapi.get_func(ea) - if func: - _IDC_SetAttr(func, _FUNCATTRMAP, attr, value) + if func and _IDC_SetAttr(func, _FUNCATTRMAP, attr, value): return idaapi.update_func(func) @@ -3738,17 +3736,17 @@ FUNCATTR_OWNER = 10 # chunk owner (valid only for tail chunks) FUNCATTR_REFQTY = 14 # number of chunk parents (valid only for tail chunks) _FUNCATTRMAP = { - FUNCATTR_START : 'startEA', - FUNCATTR_END : 'endEA', - FUNCATTR_FLAGS : 'flags', - FUNCATTR_FRAME : 'frame', - FUNCATTR_FRSIZE : 'frsize', - FUNCATTR_FRREGS : 'frregs', - FUNCATTR_ARGSIZE : 'argsize', - FUNCATTR_FPD : 'fpd', - FUNCATTR_COLOR : 'color', - FUNCATTR_OWNER : 'owner', - FUNCATTR_REFQTY : 'refqty' + FUNCATTR_START : (True, 'startEA'), + FUNCATTR_END : (True, 'endEA'), + FUNCATTR_FLAGS : (False, 'flags'), + FUNCATTR_FRAME : (True, 'frame'), + FUNCATTR_FRSIZE : (True, 'frsize'), + FUNCATTR_FRREGS : (True, 'frregs'), + FUNCATTR_ARGSIZE : (True, 'argsize'), + FUNCATTR_FPD : (False, 'fpd'), + FUNCATTR_COLOR : (False, 'color'), + FUNCATTR_OWNER : (True, 'owner'), + FUNCATTR_REFQTY : (True, 'refqty') } @@ -5069,9 +5067,10 @@ def GetFchunkAttr(ea, attr): @return: desired attribute or -1 """ if attr in [ FUNCATTR_START, FUNCATTR_END, FUNCATTR_OWNER, FUNCATTR_REFQTY ]: - return GetFunctionAttr(ea, attr) - else: - return -1 + chunk = idaapi.get_fchunk(ea) + if chunk: + return _IDC_GetAttr(chunk, _FUNCATTRMAP, attr) + return -1 def SetFchunkAttr(ea, attr, value): @@ -5080,14 +5079,14 @@ def SetFchunkAttr(ea, attr, value): @param ea: any address in the chunk @param attr: only FUNCATTR_START, FUNCATTR_END, FUNCATTR_OWNER - @param value: desired bg color (RGB) + @param value: desired value @return: 0 if failed, 1 if success """ if attr in [ FUNCATTR_START, FUNCATTR_END, FUNCATTR_OWNER ]: - return SetFunctionAttr(ea, attr) - else: - return -1 + chunk = idaapi.get_fchunk(ea) + if chunk and _IDC_SetAttr(chunk, _FUNCATTRMAP, attr, value): + return idaapi.update_func(chunk) def GetFchunkReferer(ea, idx): @@ -5099,14 +5098,7 @@ def GetFchunkReferer(ea, idx): @return: referer address or BADADDR """ - pfn = idaapi.get_fchunk(ea) - if pfn: - dummy = idaapi.func_parent_iterator_t(pfn); # read referer info - if idx >= pfn.refqty or len(pfn.referers) == 0: - return BADADDR - # FIXME: swig didn't make referers into an array - return pfn.referers[idx] - return BADADDR + return idaapi.get_fchunk_referer(ea, idx) def NextFchunk(ea): @@ -6087,12 +6079,7 @@ def SetLocalType(ordinal, input, flags): @return: slot number or 0 if error """ - if input: - idaapi.del_numbered_type(idaapi.cvar.idati, ordinal) - else: - # FIXME: Emptying the slot is not implemented yet - raise NotImplementedError - + return idaapi.idc_set_local_type(ordinal, input, flags) def GetLocalType(ordinal, flags): """ @@ -6103,7 +6090,7 @@ def GetLocalType(ordinal, flags): @return: local type as a C declaration or "" """ - raise NotImplementedError + return idaapi.idc_get_local_type(ordinal, flags) PRTYPE_1LINE = 0x0000 # print to one line PRTYPE_MULTI = 0x0001 # print to many lines @@ -6119,7 +6106,7 @@ def GetLocalTypeName(ordinal): returns: local type name or None """ - return idaapi.get_numbered_type_name(idaapi.cvar.idati, ordinal) + return idaapi.idc_get_local_type_name(ordinal) # ---------------------------------------------------------------------------- @@ -6574,40 +6561,181 @@ DSTATE_RUN_WAIT_END = 3 # process is running, but the user asked to kill/det # remark: in this case, most events are ignored """ -// *********************************************** -// Get various information about the current debug event -// These function are valid only when the current event exists -// (the process is in the suspended state) - -// For all events: -long GetEventId(void); -long GetEventPid(void); -long GetEventTid(void); -long GetEventEa(void); -long IsEventHandled(void); - -// For PROCESS_START, PROCESS_ATTACH, LIBRARY_LOAD events: -string GetEventModuleName(void); -long GetEventModuleBase(void); -long GetEventModuleSize(void); - -// For PROCESS_EXIT, THREAD_EXIT events -long GetEventExitCode(void); - -// For LIBRARY_UNLOAD (unloaded library name) -// For INFORMATION (message to display) -string GetEventInfo(void); - -// For BREAKPOINT event -long GetEventBptHardwareEa(void); - -// For EXCEPTION event -long GetEventExceptionCode(void); -long GetEventExceptionEa(void); -long CanExceptionContinue(void); -string GetEventExceptionInfo(void); + Get various information about the current debug event + These functions are valid only when the current event exists + (the process is in the suspended state) """ +# For all events: + +def GetEventId(): + """ + Get ID of debug event + + @return: event ID + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return ev.eid + + +def GetEventPid(): + """ + Get process ID for debug event + + @return: process ID + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return ev.pid + + +def GetEventTid(): + """ + Get type ID for debug event + + @return: type ID + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return ev.tid + + +def GetEventEa(): + """ + Get ea for debug event + + @return: ea + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return ev.ea + + +def IsEventHandled(): + """ + Is the debug event handled? + + @return: boolean + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return ev.handled + + +# For PROCESS_START, PROCESS_ATTACH, LIBRARY_LOAD events: + +def GetEventModuleName(): + """ + Get module name for debug event + + @return: module name + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return idaapi.get_event_module_name(ev) + + +def GetEventModuleBase(): + """ + Get module base for debug event + + @return: module base + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return idaapi.get_event_module_base(ev) + + +def GetEventModuleSize(): + """ + Get module size for debug event + + @return: module size + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return idaapi.get_event_module_size(ev) + + +def GetEventExitCode(): + """ + Get exit code for debug event + + @return: exit code for PROCESS_EXIT, THREAD_EXIT events + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return ev.exit_code + + +def GetEventInfo(): + """ + Get debug event info + + @return: event info: for LIBRARY_UNLOAD (unloaded library name) + for INFORMATION (message to display) + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return idaapi.get_event_info(ev) + + +def GetEventBptHardwareEa(): + """ + Get hardware address for BREAKPOINT event + + @return: hardware address + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return idaapi.get_event_bpt_hea(ev) + + +def GetEventExceptionCode(): + """ + Get exception code for EXCEPTION event + + @return: exception code + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return idaapi.get_event_exc_code(ev) + + +def GetEventExceptionEa(): + """ + Get address for EXCEPTION event + + @return: adress of exception + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return idaapi.get_event_exc_ea(ev) + + +def CanExceptionContinue(): + """ + Can it continue after EXCEPTION event? + + @return: boolean + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return idaapi.can_exc_continue(ev) + + +def GetEventExceptionInfo(): + """ + Get info for EXCEPTION event + + @return: info string + """ + ev = idaapi.get_debug_event() + assert ev, "Could not retrieve debug event" + return idaapi.get_event_exc_info(ev) + + def SetDebuggerOptions(opt): """ Get/set debugger options