Recent questions tagged assembly

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Does referencing constants without a dollar sign have a distinct meaning?

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847 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - "C variable type sizes are machine dependent." Is it really true? signed & unsigned numbers ;

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738 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Interrupting instruction in the middle of execution

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701 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - How do 8-bit and 16-bit processors access more RAM with two registers?

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887 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Displaying characters with DOS or BIOS

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874 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Does using mix of pxor and xorps affect performance?

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747 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - What is the difference between .word and .equ in MIPS?

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955 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - 8086 random number generator (not just using the system time)?

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1.6k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - dollar-terminated strings

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959 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - How to execute a call instruction with a 64-bit absolute address?

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849 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - OsDev syscall/sysret and sysenter/sysexit instructions enabling

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795 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Creating a simple multiboot kernel loaded with grub2

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758 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - How to move 128-bit immediates to XMM registers

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Is it possible to use 32 bits registers/instructions in real mode?

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856 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Use ld on 64-bit platform to generate 32-bit executable

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988 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - In what situation would the AVX2 gather instructions be faster than individually loading the data?

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785 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Greater than, less than equal, greater than equal in MIPS

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - iOS ARM64 Syscalls

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903 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - How to interpret x86 opcode map?

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945 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Weird MIPS assembler behavior with jump (and link) instruction

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863 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - GCC inline assembler, mixing register sizes (x86)

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874 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Get file size with stat syscall

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696 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Are the data registers EAX, EBX, ECX and EDX interchangeable

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796 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Which segment register is used by default?

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746 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - An efficient way to do basic 128 bit integer calculations in C++?

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869 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Why doesn't RFO after retirement break memory ordering?

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673 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - Anyone knows what "mov edi,edi " does?

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908 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

assembly - What does `dup (?)` mean in TASM?

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1.2k views 1 answer

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