65 Commits

Author	SHA1	Message	Date
bird_egop	bfaeba0d5f	Fixed segment override prefix handling for 0x64 (FS) opcode with tests	2025-04-13 01:39:38 +03:00
bird_egop	b4a85d2839	fix duplicated code	2025-04-13 01:36:11 +03:00
bird_egop	52841237c1	Added CmpRm32R32Handler for CMP r/m32, r32 instruction (0x39) with tests	2025-04-13 01:34:56 +03:00
bird_egop	28ba47bfab	add factory tests	2025-04-13 01:30:58 +03:00
bird_egop	c701fdb435	Added CmpAlImmHandler for CMP AL, imm8 instruction (0x3C) with tests	2025-04-13 01:30:42 +03:00
bird_egop	9cad5ff95c	fixup	2025-04-13 01:11:45 +03:00
bird_egop	8123ced2d6	Removed duplicate OR instruction handlers and files to fix handler organization	2025-04-13 01:11:20 +03:00
bird_egop	03aa51d13c	Removed Group1 folder and fixed handler organization. Organized handlers by instruction type instead of abstract groupings.	2025-04-13 01:08:49 +03:00
bird_egop	b8a37e626c	Implemented Group1 instruction handlers for CMP r/m8, imm8 and fixed OR r/m8, imm8	2025-04-13 01:02:37 +03:00
bird_egop	402cdc68fb	Added support for INC r32 instructions (0x40-0x47) with tests	2025-04-13 00:55:20 +03:00
bird_egop	7d23af32fa	Added support for MOV r/m8, imm8 (0xC6) and ADD r/m32, r32 (0x01) instructions with tests	2025-04-13 00:50:23 +03:00
bird_egop	266fdfeee5	Added support for CALL r/m32 (0xFF /2) and ADD r32, r/m32 (0x03) instructions with tests	2025-04-13 00:45:53 +03:00
bird_egop	393aac5bf6	Added support for DEC r32 instructions (0x48-0x4F) with tests	2025-04-13 00:41:36 +03:00
bird_egop	439b6576b7	Added support for CMP r32, r/m32 (0x3B) and MOV r/m32, imm32 (0xC7) instructions with tests	2025-04-13 00:38:38 +03:00
bird_egop	70f2acd3d1	Added support for LEA instruction (opcode 0x8D) with tests	2025-04-13 00:34:03 +03:00
bird_egop	79bb19df6b	Reorganized OR instruction handlers into a dedicated folder	2025-04-13 00:28:20 +03:00
bird_egop	94a61a17a1	Added complete set of OR instruction handlers with tests	2025-04-13 00:26:13 +03:00
bird_egop	3ffaaf0057	Added support for OR r8, r/m8 instruction (opcode 0x0A) with tests	2025-04-13 00:23:11 +03:00
bird_egop	7063a4a5a8	fix float	2025-04-13 00:21:01 +03:00
bird_egop	016e1ee54f	Reorganized instruction handlers into more descriptive folders (ArithmeticImmediate and ArithmeticUnary)	2025-04-12 23:46:05 +03:00
bird_egop	f658f4384c	cleanup	2025-04-12 23:40:48 +03:00
bird_egop	3cc6d27e33	Split FloatingPointHandler into specialized handlers for each instruction type and fixed FLDCW instruction formatting	2025-04-12 23:33:40 +03:00
bird_egop	82653f96f2	split float handlers	2025-04-12 23:24:42 +03:00
bird_egop	bb695cf3bb	move handlers, remove bases	2025-04-12 23:03:07 +03:00
bird_egop	acccf5169a	Fixed FnstswHandler test by registering the handler in InstructionHandlerFactory	2025-04-12 22:34:02 +03:00
bird_egop	c027adc113	split and move handlers	2025-04-12 22:18:46 +03:00
bird_egop	0cc03c2479	Added test for INT3 instruction handler	2025-04-12 22:16:12 +03:00
bird_egop	d5bcd56774	Added tests for previously untested DataTransferHandler methods and fixed NOP instruction handling	2025-04-12 22:05:51 +03:00
bird_egop	a0e40c8a52	Fixed instruction handlers and tests for Group1, Group3, and XOR instructions	2025-04-12 21:48:41 +03:00
bird_egop	794b56c6b5	move handlers	2025-04-12 21:34:16 +03:00
bird_egop	a6b6cc1149	Removed two-byte instruction handling from FloatingPointHandler. Simplified the code by removing the TwoByteInstructions dictionary and related methods since we now have dedicated handlers for specific instructions.	2025-04-12 21:29:43 +03:00
bird_egop	6ed6a7bd00	Fixed floating point instruction handling. Removed redundant FNSTSW AX check from FloatingPointHandler and added dedicated test for FnstswHandler.	2025-04-12 21:27:17 +03:00
bird_egop	fe0b04f5a1	Fixed TEST instruction handlers and tests. Updated TestImmWithRm8Handler and TestImmWithRm32Handler to properly check opcode in CanHandle and validate reg field in Decode. Improved test cases to use InstructionDecoder directly.	2025-04-12 21:21:03 +03:00
bird_egop	bf5fcdd2ff	Fixed ConditionalJumpHandler to correctly implement x86 architecture specifications	2025-04-12 21:09:41 +03:00
bird_egop	bd251b6c06	Improved ConditionalJumpHandler with better documentation and clearer code	2025-04-12 21:02:52 +03:00
bird_egop	0925bb7fef	Fixed ConditionalJumpHandler to correctly display jump offset and added X86DisassemblerTests project to solution	2025-04-12 21:00:32 +03:00
bird_egop	87e0c152e2	Fixed disassembler regression by adding handlers for TEST r/m8, r8 and TEST r/m8, imm8 instructions	2025-04-12 20:32:38 +03:00
bird_egop	dbc9b42007	Removed obsolete handler classes and restored InstructionHandlerFactory	2025-04-12 20:25:29 +03:00
bird_egop	1442fd7060	Removed obsolete Group1Handler and Group3Handler classes	2025-04-12 20:14:28 +03:00
bird_egop	e4b8645da0	Implemented individual handlers for Group1 and Group3 instructions	2025-04-12 20:13:01 +03:00
bird_egop	58a148ebd8	Refactor instruction handlers to use single instruction per handler pattern	2025-04-12 19:57:42 +03:00
bird_egop	82ffd51a3e	Add support for RET instruction with immediate operand (0xC2)	2025-04-12 19:36:46 +03:00
bird_egop	0fb3fd7311	Add support for XOR instruction	2025-04-12 19:35:25 +03:00
bird_egop	f3aa862a57	Add support for two-byte conditional jumps, including JNZ (0F 85)	2025-04-12 19:30:13 +03:00
bird_egop	cedd7a931e	Add support for TEST instruction	2025-04-12 19:26:00 +03:00
bird_egop	ae1c4730d0	Add support for FNSTSW instruction	2025-04-12 19:21:32 +03:00
bird_egop	dffc405c10	Refactored instruction decoder into smaller, more maintainable components using handler pattern	2025-04-12 19:18:52 +03:00
bird_egop	2e6e133159	Added support for 0x83 opcode (Group 1 operations with sign-extended immediate)	2025-04-12 19:04:43 +03:00
bird_egop	1a76bb4e77	Enhanced x86 instruction decoder to fully decode memory operands and match Ghidra output	2025-04-12 18:55:54 +03:00
bird_egop	3823121bea	Added support for floating-point instructions including FISTP	2025-04-12 18:52:55 +03:00