diff --git a/python/idc.py b/python/idc.py index 6eebf46..9f2c8e4 100644 --- a/python/idc.py +++ b/python/idc.py @@ -241,7 +241,7 @@ NEF_TIGHT = idaapi.NEF_TIGHT # Don't align segments (OMF) NEF_FIRST = idaapi.NEF_FIRST # This is the first file loaded NEF_CODE = idaapi.NEF_CODE # for load_binary_file: NEF_RELOAD = idaapi.NEF_RELOAD # reload the file at the same place: -NEF_FLAT = idaapi.NEF_FLAT # Autocreate FLAT group (PE) +NEF_FLAT = idaapi.NEF_FLAT # Autocreated FLAT group (PE) # List of built-in functions # -------------------------- @@ -963,7 +963,12 @@ def SetArrayFormat(ea, flags, litems, align): AP_ALLOWDUPS = 0x00000001L # use 'dup' construct AP_SIGNED = 0x00000002L # treats numbers as signed AP_INDEX = 0x00000004L # display array element indexes as comments - +AP_ARRAY = 0x00000008L # reserved (this flag is not stored in database) +AP_IDXBASEMASK = 0x000000F0L # mask for number base of the indexes +AP_IDXDEC = 0x00000000L # display indexes in decimal +AP_IDXHEX = 0x00000010L # display indexes in hex +AP_IDXOCT = 0x00000020L # display indexes in octal +AP_IDXBIN = 0x00000030L # display indexes in binary def OpBinary(ea, n): """ @@ -1153,6 +1158,21 @@ def OpNumber(ea, n): return idaapi.op_num(ea, n) +def OpFloat(ea, n): + """ + Convert operand to a floating-point number + + @param ea: linear address + @param n: number of operand + - 0 - the first operand + - 1 - the second, third and all other operands + - -1 - all operands + + @return: 1-ok, 0-failure + """ + return idaapi.op_flt(ea, n) + + def OpFloat(ea, n): """ Convert operand to a floating-point number @@ -2630,6 +2650,7 @@ INF_SIZEOF_SHORT = 189 INF_SIZEOF_LONG = 190 INF_SIZEOF_LLONG = 191 INF_CHANGE_COUNTER = 192 # database change counter; keeps track of byte and segment modifications +INF_SIZEOF_LDBL = 196 # uchar; sizeof(long double) # Redefine these offsets for 64-bit version if __EA64__: @@ -3138,7 +3159,7 @@ def SegName(ea): return name -def SegCreate(startea, endea, base, use32, align, comb): +def AddSeg(startea, endea, base, use32, align, comb): """ Create a new segment @@ -3166,7 +3187,7 @@ def SegCreate(startea, endea, base, use32, align, comb): return idaapi.add_segm_ex(s, "", "", idaapi.ADDSEG_NOSREG) -def SegDelete(ea, flags): +def DelSeg(ea, flags): """ Delete a segment @@ -3183,7 +3204,7 @@ SEGMOD_KEEP = idaapi.SEGMOD_KEEP # keep information (code & data, etc) SEGMOD_SILENT = idaapi.SEGMOD_SILENT # be silent -def SegBounds(ea, startea, endea, flags): +def SetSegBounds(ea, startea, endea, flags): """ Change segment boundaries @@ -3198,7 +3219,7 @@ def SegBounds(ea, startea, endea, flags): idaapi.set_segm_end(ea, endea, flags) -def SegRename(ea, name): +def RenameSeg(ea, name): """ Change name of the segment @@ -3215,7 +3236,7 @@ def SegRename(ea, name): return idaapi.set_segm_name(seg, name) -def SegClass(ea, segclass): +def SetSegClass(ea, segclass): """ Change class of the segment @@ -3285,7 +3306,7 @@ scCommon = idaapi.scCommon # Common. Combine by overlay using maximum size. scPub3 = idaapi.scPub3 # As defined by Microsoft, same as C=2 (public). -def SegAddrng(ea, bitness): +def SetSegAddressing(ea, bitness): """ Change segment addressing @@ -3320,7 +3341,7 @@ def SegByName(segname): return seg.startEA -def SegDefReg(ea, reg, value): +def SetSegDefReg(ea, reg, value): """ Set default segment register value for a segment @@ -3398,7 +3419,7 @@ def SetSegmentAttr(segea, attr, value): @note: Please note that not all segment attributes are modifiable. Also some of them should be modified using special functions - like SegAddrng, etc. + like SetSegAddressing, etc. """ seg = idaapi.getseg(segea) assert seg, "could not find segment at 0x%x" % segea @@ -3418,7 +3439,7 @@ SEGATTR_PERM = 22 # permissions SEGATTR_BITNESS = 23 # bitness (0: 16, 1: 32, 2: 64 bit segment) # Note: modifying the attribute directly does # not lead to the reanalysis of the segment. - # Using SegAddrng() is more correct. + # Using SetSegAddressing() is more correct. SEGATTR_FLAGS = 24 # segment flags SEGATTR_SEL = 26 # segment selector SEGATTR_ES = 30 # default ES value @@ -3478,6 +3499,71 @@ SFL_DEBUG = 0x08 # is the segment created for the debugger? SFL_LOADER = 0x10 # is the segment created by the loader? SFL_HIDETYPE = 0x20 # hide segment type (do not print it in the listing) + +def MoveSegm(ea, to, flags): + """ + Move a segment to a new address + This function moves all information to the new address + It fixes up address sensitive information in the kernel + The total effect is equal to reloading the segment to the target address + + @param ea: any address within the segment to move + @param to: new segment start address + @param flags: combination MFS_... constants + + @returns: MOVE_SEGM_... error code + """ + seg = idaapi.getseg(ea) + if not seg: + return MOVE_SEGM_PARAM + return idaapi.move_segm(seg, to, flags) + + +MSF_SILENT = 0x0001 # don't display a "please wait" box on the screen +MSF_NOFIX = 0x0002 # don't call the loader to fix relocations +MSF_LDKEEP = 0x0004 # keep the loader in the memory (optimization) +MSF_FIXONCE = 0x0008 # valid for rebase_program(): call loader only once + +MOVE_SEGM_OK = 0 # all ok +MOVE_SEGM_PARAM = -1 # The specified segment does not exist +MOVE_SEGM_ROOM = -2 # Not enough free room at the target address +MOVE_SEGM_IDP = -3 # IDP module forbids moving the segment +MOVE_SEGM_CHUNK = -4 # Too many chunks are defined, can't move +MOVE_SEGM_LOADER = -5 # The segment has been moved but the loader complained +MOVE_SEGM_ODD = -6 # Can't move segments by an odd number of bytes + + +def rebase_program(delta, flags): + """ + Rebase the whole program by 'delta' bytes + + @param delta: number of bytes to move the program + @param flags: combination of MFS_... constants + it is recommended to use MSF_FIXONCE so that the loader takes + care of global variables it stored in the database + + @returns: error code MOVE_SEGM_... + """ + return idaapi.rebase_program(delta, flags) + + +def SetStorageType(startEA, endEA, stt): + """ + Set storage type + + @param startEA: starting address + @param endEA: ending address + @param stt: new storage type, one of STT_VA and STT_MM + + @returns: 0 - ok, otherwise internal error code + """ + return idaapi.change_storage_type(startEA, endEA, stt) + + +STT_VA = 0 # regular storage: virtual arrays, an explicit flag for each byte +STT_MM = 1 # memory map: sparse storage. useful for huge objects + + #---------------------------------------------------------------------------- # C R O S S R E F E R E N C E S #---------------------------------------------------------------------------- @@ -7043,9 +7129,9 @@ def GetBptAttr(ea, bptattr): BPTATTR_EA = 0 # starting address of the breakpoint -BPTATTR_SIZE = 4 # size of the breakpoint (undefined if software breakpoint) +BPTATTR_SIZE = 4 # size of the breakpoint (undefined for software breakpoint) BPTATTR_TYPE = 8 # type of the breakpoint -BPTATTR_COUNT = 12 # how many times does the execution reach this breakpoint ? +BPTATTR_COUNT = 12 # number of times this breakpoint is hit before stopping BPTATTR_FLAGS = 16 # Breakpoint attributes: BPTATTR_COND = 20 # Breakpoint condition NOTE: the return value is a string in this case @@ -7062,8 +7148,8 @@ BPT_WRITE = 1 # Hardware: Write access BPT_RDWR = 3 # Hardware: Read/write access BPT_SOFT = 4 # Software breakpoint -BPT_BRK = 0x01 # does the debugger stop on this breakpoint? -BPT_TRACE = 0x02 # does the debugger add trace information when this breakpoint is reached? +BPT_BRK = 0x01 # the debugger stops on this breakpoint +BPT_TRACE = 0x02 # the debugger adds trace information when this breakpoint is reached def SetBptAttr(address, bptattr, value): @@ -7405,6 +7491,15 @@ def MakeName(ea, name): MakeNameEx(ea,name,SN_CHECK) #def SegEnd(ea): return GetSegmentAttr(ea, SEGATTR_END) #def SetSegmentType(ea, type): return SetSegmentAttr(ea, SEGATTR_TYPE, type) +def SegCreate(a1, a2, base, use32, align, comb): return AddSeg(a1, a2, base, use32, align, comb) +def SegDelete(ea, flags): return DelSeg(ea, flags) +def SegBounds(ea, startea, endea, flags): return SetSegBounds(ea, startea, endea, flags) +def SegRename(ea, name): return RenameSeg(ea, name) +def SegClass(ea, segclass): return SetSegClass(ea, segclass) +def SegAddrng(ea, bitness): return SetSegAddressing(ea, bitness) +def SegDefReg(ea, reg, value): return SetSegDefReg(ea, reg, value) + + def Comment(ea): return GetCommentEx(ea, 0) def RptCmt(ea): return GetCommentEx(ea, 1)