Witrynaint 3 int imm8 into Operation. interrupt 3 -- trap to debugger . interrupt numbered by immediate byte . interrupt 4 -- if overflow flag is 1. Description. The int instruction … WitrynaOutput from Port (out, outs) out{bwl} imm8 out{bwl} (%dx) outs{bwl} Operation [AL AX EAX] -> imm[8 16 32] [AL AX EAX] -> DX . ES:(E)DI -> DX . Description. …
Call to Interrupt Procedure (int, into) (IA-32 Assembly Language ...
WitrynaDescription. Copies the value from the second operand (source operand) to the I/O port specified with the destination operand (first operand). The source operand can be register AL, AX, or EAX, depending on the size of the port being accessed (8, 16, or 32 bits, respectively); the destination operand can be a byte-immediate or the DX register. Witryna22 kwi 2024 · kod 0x0008 + 0x100 * arg1 + 0x0800 * arg2. Zamienia miejscami wartości arg1 i arg2.Nie modyfikuje znaczników. Jeśli arg1 wskazuje na pamięć, a arg2 jest rejestrem, to instrukcja jest atomowa. Jeśli arg2 wskazuje na pamięć, to instrukcja nie jest atomowa.. Dodatkowe ustalenia. Zachowanie procesora dla nieprawidłowych … truffles in chocolate
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Witrynax86 assembly tutorials, x86 opcode reference, programming, pastebin with syntax highlighting. x86 Instruction Set Reference SUB Subtract. Opcode Mnemonic Description; 2C ib: SUB AL,imm8: Subtract imm8 from AL. 2D iw: SUB AX,imm16: Subtract imm16 from AX. 2D id: SUB EAX,imm32: Subtract imm32 from EAX. 80 /5 … WitrynaThe imm8 (0 to 255) operand specifies an index number into the IDT (Interrupt Descriptor Table) of the interrupt routine to be called. In Protect Mode, the IDT consists of an … WitrynaAssembly language syntax. Assembly language uses a mnemonic to represent each low-level machine instruction or opcode, typically also each architectural register, flag, etc.Many operations require one or more operands in order to form a complete instruction. Most assemblers permit named constants, registers, and labels for … philip jowett