2008-10-12 Cyrille Bagard * src/binary.c: Use the new functions to analyze code. * src/format/elf/e_elf.c: * src/format/elf/e_elf.h: Provide default code parts to analyze. * src/format/elf/elf-int.h: Try to support both 32 and 64 bits architectures. * src/format/elf/section.c: Fix a bug if no section name is found. * src/format/exe_format.c: * src/format/exe_format.h: Add functions to handle given parts of binary code. * src/format/exe_format-int.h: Provide default code parts to analyze. 2008-10-05 Cyrille Bagard * src/binary.c: * src/binary.h: Load and unload binaries with basic properties attached. * src/dlg_sections.c: * src/dlg_sections.h: New entries: not [yet] used ; provide a way to select sections to process. * src/easygtk.c: * src/easygtk.h: New entries: make easy to use the GTK functions. * src/editor.c: Update the code. Add menus to the GUI. * src/Makefile.am: Add dlg_sections.[ch] easygtk.[ch], project.[ch], xdg.[ch] and xml.[ch] to openida_SOURCES. * src/project.c: * src/project.h: New entries: define a basic support of OpenIDA projects. * src/xdg.c: * src/xdg.h: New entries: support some points of the Freedesktop standards. * src/xml.c: * src/xml.h: New entries: provide reading and writing facilities for XML data. 2008-09-20 Cyrille Bagard * src/arch/operand.h: * src/arch/x86/instruction.h: * src/arch/x86/op_adc.c: * src/arch/x86/op_add.c: * src/arch/x86/op_and.c: * src/arch/x86/op_call.c: * src/arch/x86/op_cmp.c: * src/arch/x86/opcodes.h: * src/arch/x86/op_dec.c: * src/arch/x86/operand.c: * src/arch/x86/operand.h: * src/arch/x86/op_inc.c: * src/arch/x86/op_int.c: * src/arch/x86/op_jump.c: * src/arch/x86/op_lea.c: * src/arch/x86/op_mov.c: * src/arch/x86/op_or.c: * src/arch/x86/op_pop.c: * src/arch/x86/op_push.c: * src/arch/x86/op_sar.c: * src/arch/x86/op_sbb.c: * src/arch/x86/op_sub.c: * src/arch/x86/op_test.c: * src/arch/x86/op_xor.c: * src/arch/x86/processor.c: * src/arch/x86/processor.h: Centralize all the code used to decode instructions. Rename enumerations and functions according to the handled operands. 2008-09-16 Cyrille Bagard * src/arch/x86/op_adc.c: * src/arch/x86/op_add.c: * src/arch/x86/op_and.c: * src/arch/x86/op_call.c: * src/arch/x86/opcodes.h: * src/arch/x86/op_dec.c: * src/arch/x86/op_hlt.c: * src/arch/x86/op_inc.c: * src/arch/x86/op_int.c: * src/arch/x86/op_jump.c: * src/arch/x86/op_lea.c: * src/arch/x86/op_leave.c: * src/arch/x86/op_mov.c: * src/arch/x86/op_nop.c: * src/arch/x86/op_or.c: * src/arch/x86/op_pop.c: * src/arch/x86/op_push.c: * src/arch/x86/op_ret.c: * src/arch/x86/op_sbb.c: * src/arch/x86/op_sub.c: * src/arch/x86/op_test.c: * src/arch/x86/op_xor.c: * src/arch/x86/processor.c: Add a 'x86_' to all functions decoding opcodes. 2008-09-14 Cyrille Bagard * src/arch/operand.c: * src/arch/operand.h: Add an alternate function to read immediate values. * src/arch/processor.c: Print a message when decoding unknown opcode. * src/arch/x86/instruction.h: Register new identifiers for the following opcodes: add, call, cmp, je, jne, jmp, mov, sar and sub. * src/arch/x86/Makefile.am: Add op_cmp.c, op_jump.c and op_sar.c to libarchx86_a_SOURCES. * src/arch/x86/op_add.c: * src/arch/x86/op_call.c: Improve the support of these opcodes. * src/arch/x86/op_cmp.c: New entry: handle some cmp opcodes. * src/arch/x86/opcodes.h: Register new functions for the following opcodes: add, call, cmp, je, jne, jmp, mov, sar and sub. * src/arch/x86/operand.c: * src/arch/x86/operand.h: Fix some mistakes when reading rm8 operands and add a way to read the rel8 one. * src/arch/x86/op_jump.c: New entry: handle some jump opcodes. * src/arch/x86/op_mov.c: Improve the support of this opcode. * src/arch/x86/op_sar.c: New entry: handle one sar opcode. * src/arch/x86/op_sub.c: * src/arch/x86/op_test.c: Improve the support of these opcodes. * src/arch/x86/processor.c: Decode the new instructions. Fix a mistake for X86_OP_PUSH_CONTENT. 2008-09-12 Cyrille Bagard * src/arch/processor.c: * src/arch/processor.h: * src/arch/processor-int.h: * src/arch/x86/processor.c: Try to resolve symbols for some kind of addresses. * src/binary.c: Store in the code snippet the used format. * src/format/elf/e_elf.c: * src/format/elf/e_elf.h: * src/format/exe_format.c: * src/format/exe_format.h: * src/format/exe_format-int.h: Provide capabilities to resolve symbols for given addresses. * src/gtksnippet.c: * src/gtksnippet.h: Add a way to register the used format. 2008-09-10 Cyrille Bagard * src/arch/operand-int.h: Add a new type of operand for the addresses on the data segment (X86). * src/arch/x86/instruction.h: * src/arch/x86/opcodes.h: Handle two more opcodes (mov: 0xa0 and 0xa1). * src/arch/x86/operand.c: * src/arch/x86/operand.h: Support the 'moffs' type of operand. * src/arch/x86/op_mov.c: * src/arch/x86/processor.c: Handle two more opcodes (mov: 0xa0 and 0xa1). 2008-09-09 Cyrille Bagard * src/arch/x86/instruction.h: Handle four kinds of the 'test' opcode. * src/arch/x86/Makefile.am: Add op_test.c to libarchx86_a_SOURCES. * src/arch/x86/opcodes.h: Register the new decoding functions. * src/arch/x86/operand.c: * src/arch/x86/operand.h: Handle the r/m information in a clever way. * src/arch/x86/op_mov.c: Reorganize the code ; this must be improved. * src/arch/x86/processor.c: Register the new decoding functions. 2008-09-07 Cyrille Bagard * src/arch/x86/op_lea.c: * src/arch/x86/op_mov.c: * src/arch/x86/op_push.c: * src/arch/x86/processor.c: Better handle the case where decoding fails. 2008-09-06 Cyrille Bagard * src/arch/x86/instruction.h: Add more support for lea and push opcodes. * src/arch/x86/Makefile.am: Add op_lea.c to libarchx86_a_SOURCES. * src/arch/x86/opcodes.h: Add more support for lea and push opcodes. * src/arch/x86/op_lea.c: New entry: support the lea opcode. * src/arch/x86/op_push.c: * src/arch/x86/processor.c: Add more support for lea and push opcodes. 2008-09-06 Cyrille Bagard * src/binary.c: * src/binary.h: Display found symbols when loading binary data. * src/editor.c: Use the new GTK components. * src/format/elf/e_elf.c: * src/format/elf/e_elf.h: * src/format/exe_format.c: * src/format/exe_format.h: * src/format/exe_format-int.h: Provide the needed functions to access the found symbols. * src/gtkcodeview.c: * src/gtkcodeview.h: New entries: provide a support for code snippets. * src/gtksnippet.c: * src/gtksnippet.h: Give the vertical position of a given address. * src/Makefile.am: Add gtkcodeview.[ch] and pan_symbols.[ch] to openida_SOURCES. * src/pan_symbols.c: * src/pan_symbols.h: New entries: add a panel allowing to browse found symbols. 2008-08-31 Cyrille Bagard * src/binary.c: Display the found [and sorted] symbols. * src/format/elf/e_elf.c: Load the ELF symbols. * src/format/elf/elf-int.h: Define an ELF symbol (name and address). * src/format/elf/Makefile.am: Add symbol.[ch] to libformatelf_a_SOURCES. * src/format/elf/symbol.c: * src/format/elf/symbol.h: New entries: look for symbols of function. * src/gtksnippet.c: * src/gtksnippet.h: Add a way to compare two lines of code. 2008-08-31 Cyrille Bagard * src/arch/x86/instruction.h: * src/arch/x86/opcodes.h: Handle the new opcodes. * src/arch/x86/operand.c: * src/arch/x86/operand.h: Load complex content using the SIB (Scale*Index+Base) byte. The code must be cleaned. * src/arch/x86/op_mov.c: Support the 'mov' opcode from/to memory locations. * src/arch/x86/processor.c: Handle the new opcodes. * src/editor.c: Extend the size of the editor. * src/Makefile.am: Add -lm to openida_LDFLAGS. 2008-08-24 Cyrille Bagard * src/binary.c: Remove unused code. Get and insert comments into code. * src/format/dwarf/d_dwarf.c: * src/format/dwarf/d_dwarf.h: Provide comments for all registered debug functions. * src/gtksnippet.c: * src/gtksnippet.h: Better handle the code lines. 2008-08-24 Cyrille Bagard * src/format/dwarf/abbrev.c: * src/format/dwarf/abbrev.h: Remove old code. Add a function to test if an attribute exists. * src/format/dwarf/dwarf-int.h: Typo in the debug functions array definition. * src/format/dwarf/info.c: Clean the code. Register found debug functions. Handle the void type. 2008-08-23 Cyrille Bagard * src/format/dwarf/abbrev.c: Support the DW_FORM_sdata and DW_FORM_udata values. * src/format/dwarf/info.c: Support the structure and enumeration types. 2008-08-22 Cyrille Bagard * src/binary.c: Skip the GUI display. * src/format/dwarf/abbrev.c: * src/format/dwarf/abbrev.h: Make abbreviation codes unsigned. Clean the code. Add the ability to not update the reading position when reading abbreviation attributes. * src/format/dwarf/dwarf-int.h: Add some definitions for registered prototypes of functions. * src/format/dwarf/info.c: Make a first try to get all registered prototypes of functions. * src/format/dwarf/utils.c: * src/format/dwarf/utils.h: Add the ability to not update the reading position when decoding [U]LEB128. Fix a bug when decoding [U]LEB128 numbers. 2008-08-17 Cyrille Bagard * src/format/dwarf/abbrev.c: * src/format/dwarf/abbrev.h: Add several functions to process the parsed abbreviations. * src/format/dwarf/d_dwarf.c: Improve the loading thanks to the new features. * src/format/dwarf/dwarf-int.h: Specify a format (32 or 64 bits) and refine the abbreviation definition. * src/format/dwarf/info.c: * src/format/dwarf/info.h: New entries: look for prototyped functions using the registered abbreviations. * src/format/dwarf/Makefile.am: Add info.[ch] to libformatdwarf_a_SOURCES. * src/format/dwarf/utils.c: * src/format/dwarf/utils.h: Read more values: uleb128, unit length, uhalf, offset and address size. 2008-08-10 Cyrille Bagard * src/format/dwarf/abbrev.c: * src/format/dwarf/abbrev.h: Read all the DWARF abbreviations. * src/format/dwarf/dwarf_def.h: * src/format/dwarf/dwarf-int.h: Refine the DWARF internals. * src/format/dwarf/Makefile.am: Add abbrev.[ch], dwarf_def.h and utils.[ch] to libformatdwarf_a_SOURCES. * src/format/dwarf/utils.c: * src/format/dwarf/utils.h: Add a function to read LEB128 numbers, for convenience. 2008-08-08 Cyrille Bagard * configure.ac: Add src/format/dwarf/Makefile to the list of files to create. * src/binary.c: Update the way data is loaded. * src/format/dbg_format.c: * src/format/dbg_format.h: * src/format/dbg_format-int.h: New entries: define a generic interface for debug formats. * src/format/dwarf/abbrev.c: * src/format/dwarf/abbrev.h: * src/format/dwarf/d_dwarf.c: * src/format/dwarf/d_dwarf.h: * src/format/dwarf/dwarf-int.h: * src/format/dwarf/Makefile.am: New entries: prepare to handle the DWARF debug format. * src/format/elf/e_elf.c: * src/format/elf/e_elf.h: * src/format/elf/elf-int.h: New entries: better handle the ELF format. * src/format/elf/format_elf.c: * src/format/elf/format_elf.h: Deleted entries: renamed to e_elf.[ch]. * src/format/elf/Makefile.am: Add e_elf.[ch], elf-int.h and section.[ch] to libformatelf_a_SOURCES. Remove format_elf.[ch]. * src/format/elf/section.c: * src/format/elf/section.h: New entries: read sections in an ELF file. * src/format/exe_format.c: * src/format/exe_format.h: * src/format/exe_format-int.h: New entries: define a generic interface for executable formats. * src/format/Makefile.am: Add dwarf to SUBDIRS and exe_format.[ch], exe_format-int.h, dbg_format.[ch], dbg_format-int.h to libformat_a_SOURCES. * src/Makefile.am: Add format/libformat.a and format/dwarf/libformatdwarf.a to openida_LDADD. 2008-08-05 Cyrille Bagard * src/gtksnippet.c: * src/gtksnippet.h: Define a margin for setting breakpoints. 2008-08-03 Cyrille Bagard * src/arch/x86/instruction.h: Remove all the identifiers for the prefix '0x66'. * src/arch/x86/Makefile.am: Add op_(adc|add|and|or|sbb|sub|xor).c to libarchx86_a_SOURCES. * src/arch/x86/op_adc.c: * src/arch/x86/op_add.c: * src/arch/x86/op_and.c: New entries: support more opcodes. * src/arch/x86/opcodes.h: Register the new opcodes. * src/arch/x86/operand.c: * src/arch/x86/operand.h: Read registers from the ModR/M encoding. * src/arch/x86/op_mov.c: Support the 'mov' opcode from a register to another one. * src/arch/x86/op_or.c: * src/arch/x86/op_sbb.c: * src/arch/x86/op_sub.c: * src/arch/x86/op_xor.c: New entries: support more opcodes. * src/arch/x86/processor.c: Handle opcode extension. Improve the way that instructions with prefix are handled, and thus decrease the amount of lines of code. 2008-08-01 Cyrille Bagard * src/arch/x86/instruction.h: Register the new opcodes. * src/arch/x86/Makefile.am: Add op_(leave|ret).c to libarchx86_a_SOURCES. * src/arch/x86/opcodes.h: Register the new opcodes. * src/arch/x86/op_leave.c: * src/arch/x86/op_ret.c: New entries: handle the 'leave' and 'ret' opcodes. * src/arch/x86/processor.c: Register the new opcodes. Avoid wrong warning messages. 2008-07-31 Cyrille Bagard * src/arch/operand.c: * src/arch/operand.h: Read relative immediate operands. * src/arch/operand-int.h: Typo. * src/arch/processor.c: * src/arch/processor.h: Update the code: use the virtual offset. * src/arch/processor-int.h: * src/arch/x86/instruction.h: Support new instructions: X86_OP_PUSH_IMM(32|16) and X86_OP_CALL. * src/arch/x86/Makefile.am: Add op_call.c to libarchx86_a_SOURCES. * src/arch/x86/op_call.c: New entry: Handle the virtual offset ; fix the operand-size overriding. * src/arch/x86/opcodes.h: * src/arch/x86/op_dec.c: * src/arch/x86/op_hlt.c: * src/arch/x86/op_inc.c: * src/arch/x86/op_int.c: * src/arch/x86/op_mov.c: * src/arch/x86/op_nop.c: Handle the virtual offset ; fix the operand-size overriding. * src/arch/x86/op_pop.c: * src/arch/x86/op_push.c: Handle the virtual offset ; fix the operand-size overriding. Handle immediate values. * src/arch/x86/processor.c: * src/arch/x86/processor.h: Handle the virtual offset ; fix the operand-size overriding. * src/binary.c: Provide the virtual offset when decoding. * src/format/elf/format_elf.c: * src/format/elf/format_elf.h: Provide the virtual offset when reading ELF. 2008-07-30 Cyrille Bagard * src/arch/x86/instruction.h: Register new opcodes. * src/arch/x86/Makefile.am: Add op_(dec|hlt|inc|pop|push).c to libarchx86_a_SOURCES. * src/arch/x86/opcodes.h: Register new opcodes. * src/arch/x86/op_dec.c: Register this new opcode. * src/arch/x86/operand.c: * src/arch/x86/operand.h: Fix a mistake: define a base when reading the target register. * src/arch/x86/op_hlt.c: * src/arch/x86/op_inc.c: Register these new opcodes. * src/arch/x86/op_mov.c: Update the call to x86_create_reg1632_operand(). * src/arch/x86/op_nop.c: Typo. * src/arch/x86/op_pop.c: * src/arch/x86/op_push.c: Register these new opcodes. * src/arch/x86/processor.c: Register the new opcodes and fix a bug with X86_OP_MOV_CX (s/D/C). * src/binary.c: Load the content of the file '/tmp/hello'. * src/format/elf/format_elf.c: * src/format/elf/format_elf.h: Look for the executable part of an ELF file. 2008-07-29 Cyrille Bagard * src/binary.c: Increase the length of the input code. * src/editor.c: Fix a warning about the GtkScrolledWindow. * src/gtksnippet.c: Adapt the size of the GtkSnippet widget. Define a white background. 2008-07-28 Cyrille Bagard * src/arch/operand.c: Fix a bug when reading immediate values (|| != |). * src/binary.c: Map the content of a given file into memory. 2008-07-27 Cyrille Bagard * configure.ac: Forget to commit last time. * src/arch/instruction.c: * src/arch/instruction.h: Change the data type (char -> uint8_t) and update for the new internal structure. * src/arch/instruction-int.h: Change the definition of the asm_instr structure. * src/arch/operand.c: * src/arch/operand.h: Manage in a generic way 'db' and immediate values. * src/arch/operand-int.h: Refine the operand description. * src/arch/processor.c: * src/arch/processor.h: * src/arch/processor-int.h: Change the data type (char -> uint8_t) and handle the syntax. * src/arch/x86/instruction.h: Add new opcodes and support prefixes. * src/arch/x86/Makefile.am: Add op_nop.c, op_mov.c and operand.[ch] to libarchx86_a_SOURCES. * src/arch/x86/opcodes.h: Keep the list up to date. * src/arch/x86/operand.c: * src/arch/x86/operand.h: New entries: support some x86 specific operands. * src/arch/x86/op_int.c: Change the data type (char -> uint8_t) and update for the new internal structure. * src/arch/x86/op_mov.c: * src/arch/x86/op_nop.c: New entries: Add these two new operands. * src/arch/x86/processor.c: Change the data type (char -> uint8_t) and handle the syntax. Support opcode prefixes and new opcodes. Clean the code for fetching instructions and the one for printing them. * src/binary.c: Change the data type (char -> uint8_t). * src/gtksnippet.c: Ask for a given syntax (Intel). 2008-07-27 Cyrille Bagard * configure.ac: Remove AC_PROG_RANLIB in favor of AC_PROG_LIBTOOL. Add AM_PROG_CC_C_O and schedule the creation of the new Makefiles. * src/arch/instruction.c: * src/arch/instruction.h: * src/arch/instruction-int.h: * src/arch/Makefile.am: * src/arch/operand.c: * src/arch/operand.h: * src/arch/operand-int.h: * src/arch/processor.c: * src/arch/processor.h: * src/arch/processor-int.h: * src/arch/x86/instruction.h: * src/arch/x86/Makefile.am: * src/arch/x86/opcodes.h: * src/arch/x86/op_int.c: * src/arch/x86/processor.c: * src/arch/x86/processor.h: New entries: parse x86 binary data and display the result. * src/binary.c: * src/binary.h: New entries: load a basic ASM content. * src/editor.c: Set some fixed fonts and use the new code snippet. Update the GPL header (Firebox Tools -> OpenIDA, version 2 -> version 3). * src/format/elf/format_elf.c: * src/format/elf/format_elf.h: * src/format/elf/Makefile.am: * src/format/Makefile.am: New entries: empty files. * src/gtksnippet.c: * src/gtksnippet.h: New entries: from an example from GTK.org, display assembly content. * src/Makefile.am: Add binary.[ch] and gtksnippet.[cg] files to openida_SOURCES and internal libraries to openida_LDADD. 2008-07-23 Cyrille Bagard * AUTHORS: * ChangeLog: * configure.ac: * Makefile.am: * NEWS: * po/Makevars: * po/POTFILES.in: * README: * src/editor.c: * src/Makefile.am: Initial commit. State of the program submitted to Gna!.