bird_egop
cfef24f72d
tests and handler fixes
2025-04-18 12:49:43 +03:00
bird_egop
e9c221ac14
Added flag manipulation instruction handlers (STC, CLC, CMC, STD, CLD, STI, CLI, SAHF, LAHF)
2025-04-18 12:30:47 +03:00
bird_egop
18ecf31c46
Refactored floating point p-handlers with consistent naming convention
2025-04-18 02:31:06 +03:00
bird_egop
2a8cf9534e
Fixed floating point comparison handlers for FCOM ST(i) and FCOMP ST(i) instructions
2025-04-18 01:25:34 +03:00
bird_egop
84d5652a62
remove duplicate registration
2025-04-18 01:02:14 +03:00
bird_egop
66f9e838ad
Fixed floating point handlers for qword operands and added missing FCOM ST(0), ST(i) handler
2025-04-18 00:44:57 +03:00
bird_egop
d216c29315
Refactored floating point instruction handlers for better organization and maintainability. Split generic handlers into specialized classes for DD and DF opcodes.
2025-04-18 00:22:02 +03:00
bird_egop
ec56576116
Refactored floating point handlers into specialized classes for better organization and maintainability
2025-04-17 23:57:16 +03:00
bird_egop
5916d13995
Reorganize floating point handlers into logical subfolders
2025-04-17 23:48:09 +03:00
bird_egop
963248dca0
Refactor floating point handlers to use ReadModRMFpu method
2025-04-17 23:33:56 +03:00
bird_egop
4d2db05a07
Implemented additional SBB instruction handlers for register-register and register-memory operations
2025-04-17 22:04:12 +03:00
bird_egop
33dc0b0fa2
Implemented SBB instruction handlers for the x86 disassembler
2025-04-17 21:49:44 +03:00
bird_egop
a62812f71c
implement shift and rotate handlers. Fix tests
2025-04-17 21:35:49 +03:00
bird_egop
a9d4c39717
add misc handlers, cleanup and fixes
2025-04-17 20:47:51 +03:00
bird_egop
124493cd94
Fixes to tests and ModRM + SIB
2025-04-17 20:06:18 +03:00
bird_egop
7c0e6d7f3a
Added 16-bit register-to-register ADD handlers for r16, r/m16 and r/m16, r16 instructions
2025-04-17 18:39:34 +03:00
bird_egop
dd97a00c2b
Added 16-bit ADD handlers for r/m16, imm16 and r/m16, imm8 instructions
2025-04-17 01:43:45 +03:00
bird_egop
3fc0ebf1d5
Unified ADC accumulator handlers into a single handler
2025-04-17 01:34:08 +03:00
bird_egop
8c9b34ef09
Fixed PushImm16Handler registration order to correctly handle PUSH imm16 with operand size prefix
2025-04-16 21:46:08 +03:00
bird_egop
fa1a7f582c
Added support for far call instructions and PUSH imm16. Fixed invalid test cases in call_tests.csv and or_tests.csv
2025-04-16 21:44:02 +03:00
bird_egop
b210764caa
Removed duplicate AND handler and added detailed opcode comments to XOR handlers. Fixed potential naming inconsistencies in handler registrations.
2025-04-16 21:25:46 +03:00
bird_egop
e8955b1ebd
Improved code documentation in InstructionHandlerFactory. Added detailed opcode comments to handler registration lines and fixed duplicate handler registrations in RegisterAllHandlers method.
2025-04-16 21:24:09 +03:00
bird_egop
9096267f73
Added OrRm32R32Handler for OR r/m32, r32 (opcode 09) instruction and registered it in InstructionHandlerFactory. This fixes failing OR instruction tests.
2025-04-16 21:20:40 +03:00
bird_egop
800915b534
new handlers and test fixes
2025-04-16 20:54:08 +03:00
bird_egop
f654f64c71
Created dedicated Mul namespace for MUL instruction handlers. Implemented MulRm8Handler for MUL r/m8 instruction (opcode F6 /4) and moved MulRm32Handler to the new namespace. Updated InstructionHandlerFactory to register both handlers.
2025-04-16 20:43:06 +03:00
bird_egop
d2279f4720
Added NegRm8Handler for NEG r/m8 instruction (opcode F6 /3). Registered the new handler in InstructionHandlerFactory.
2025-04-16 20:29:26 +03:00
bird_egop
154e811d2d
Added JmpRm32Handler for JMP r/m32 instructions (opcode FF /4)
2025-04-16 19:50:00 +03:00
bird_egop
db96af74ff
Fixed several instruction handling issues: 1) Added proper handling for zero displacements in memory operands, 2) Fixed large unsigned displacement values display, 3) Added CmpEaxImmHandler for CMP EAX, imm32 instruction, 4) Fixed JP and JNP conditional jump instruction types
2025-04-16 19:43:03 +03:00
bird_egop
4327464b98
add new add handlers
2025-04-15 23:54:37 +03:00
bird_egop
685eeda03d
Updated instruction handlers to use Type and StructuredOperands instead of Mnemonic and Operands
2025-04-14 22:09:05 +03:00
bird_egop
ec70b31058
Simplified CmpImmWithRm32Handler and added AndImmWithRm32Handler
2025-04-13 23:39:57 +03:00
bird_egop
59df064ca4
broken tests
2025-04-13 20:20:51 +03:00
bird_egop
89b2b32cd6
fix xor AX, 16bit imm
2025-04-13 19:55:13 +03:00
bird_egop
30676b36a1
Updated InstructionHandlerFactory to register XOR handlers and updated test project files
2025-04-13 19:28:56 +03:00
bird_egop
8cf26060f2
Implemented NOP instruction handlers for multi-byte NOP variants
2025-04-13 18:00:26 +03:00
bird_egop
b11b39ac4e
Implemented 16-bit SUB instruction handlers and fixed test data
2025-04-13 17:51:54 +03:00
bird_egop
565158d9bd
Fixed immediate value formatting in Group1 instruction handlers
2025-04-13 16:00:46 +03:00
bird_egop
2c85192d13
Fixed byte order handling in SUB instruction handlers and updated tests
...
Implemented SUB r32, r/m32 instruction handlers and tests
Added comprehensive tests for Push/Pop, Xchg, Sub instructions and enhanced segment override tests
2025-04-13 14:36:49 +03:00
bird_egop
44c73321ea
move handlers to respective folders
2025-04-13 04:13:44 +03:00
bird_egop
e8a16e7ecd
Moved AND instruction handlers from ArithmeticImmediate to dedicated And namespace for better organization
2025-04-13 04:11:06 +03:00
bird_egop
af94b88868
Added comprehensive test coverage for arithmetic and logical instructions. Implemented AND instruction handlers and added tests for ADC, SBB, and arithmetic unary operations.
2025-04-13 04:07:37 +03:00
bird_egop
17ef78a7a7
Fixed instruction boundary detection and added JGE instruction handler
2025-04-13 03:19:42 +03:00
bird_egop
465056dd9a
Fixed instruction boundary detection for the specific sequence at address 0x00001874
2025-04-13 02:51:51 +03:00
bird_egop
618ee641a8
Added OrRm8R8Handler for decoding OR r/m8, r8 instruction (opcode 0x08)
2025-04-13 02:35:48 +03:00
bird_egop
d46d03ce65
Added AddEaxImmHandler for decoding ADD EAX, imm32 instruction (opcode 0x05)
2025-04-13 02:31:08 +03:00
bird_egop
79bf419c07
Consolidated string instruction handling by enhancing StringInstructionHandler to handle both regular and REP/REPNE prefixed instructions
2025-04-13 02:23:27 +03:00
bird_egop
410211fcc6
Converted StringInstructionDecoder to StringInstructionHandler for better consistency with handler pattern
2025-04-13 02:18:12 +03:00
bird_egop
9dfa559045
Refactored instruction decoder to improve modularity. Created StringInstructionDecoder and updated PrefixDecoder. Fixed handler registration in InstructionHandlerFactory.
2025-04-13 02:16:12 +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
c701fdb435
Added CmpAlImmHandler for CMP AL, imm8 instruction (0x3C) with tests
2025-04-13 01:30:42 +03:00
