How to remove endbr32 instruction when compiling with GCC?
I added the options - FCF protection = none and - mmanual endbr to cflags because I read t...
JVM: how to get the bytecode of a class (or other code that can express the actual content of the runtime) at runtime?
It is known that bytecode can be modified during loading by using custom classloader and A...
What is the assembly instruction endbr32 for?
Endbr32 appears twice in the assembly code in the figure....
Is it possible for C language to call a function pointer to a string?
I'm a new sprout learning C. one day, I had a whim that instructions and data are only...
Installing NASM with brew does not work
localhost:opsys changwei$ alias nasm=/usr/bin/nasm localhost:opsys changwei$ clear localho...
The meaning of call Q command parameters in Linux assembly
What does callq 23 < main + 0x13 > mean in disassembly Code: the first parameter I o...
How to control the memory order with the new atomic interface in C + + 11?
Atomic is used to replace__ The parameter of memory order is added in the interface of syn...
How do I define opcode mnemonics and bases from the bottom of X86 ?
Problem description How can I define the mnemonic and hexadecimal of opcode from the lowes...
The result of an assembly instruction jmpq is not understood
I dynamically loaded a piece of code into memory for execution and reported to SIGSEGV. Af...
About the port byte problem of Interrupt Controller 8259A?
Port problem of 8259A Programmable Interrupt Controller 有初始化命令字ICW（4个） and 操作命令字OCW（3个） A ...
Assembly how to combine two 8-bit data into a 16 bit and (a7b7a6b6a5b5 a0b0）?
Assembly how to combine two 8-bit data into a 16 bit and (a7b7a6b6a5b5 a0b0）?...
Using assembly to count the number of "0" in 16 bit binary number of register ax
What's wrong with my writing? There is no result when I run it data segment data ends ...
What is the Lear instruction in assembly language?
According to the book, the result of compiling C code should have been the pushl movl ADDL...
How to use arm statement programming to find the sum of even numbers within 100?
Using arm statement to achieve 2 + 4 + 6 +... + 100? Can't find specific, so ask. Lear...
Why does assembly language write the count value 256 to the upper 8 bits of 8253 counter to 00h?
Mov Al, 26hout 223h, Al; write the control word mov DX, 220h; write the count value mov Al...