memory-segmentation

32 Questions
Newest Active Unanswered Frequent
Score
View
Card Compact
Is it possible to access 4GB memory in v86 mode through the iret instruction?
user_162422780
•
2
0
57
x86-16 memory-segmentation x86 assembly
Will an implicit stack switch occur when switching from compatibility mode to 64-bit mode at the same privilege level?
user_162422780
•
2
3
87
memory-segmentation x86-64 stack-memory assembly
MASM string instructions - segment register override on preceding LEA in real mode?
Claus_178973180
•
2
2
233
masm x86-16 memory-segmentation assembly
How is an instruction executed in a flat memory model, when both the instruction and the accessed data are located in the same page in memory?
user_44635570
•
2
0
111
memory-segmentation intel x86 assembly memory-management
In 32-bit mode without paging, how to calculate the physical address?
user_134843580
•
2
1
184
memory-segmentation memory-address x86 assembly
Why exactly is "Segmentation Fault " still a thing in C
user_81997450
•
3
1
221
memory-segmentation x86-64 operating-system segmentation-fault c
Is %gs caller- or callee-save for the System V AMD64 ABI?
user_2555770
•
2
1
65
memory-segmentation abi x86-64 calling-convention assembly
How to wraparound in the 64KB code segment in a program that stitches itself to its own tail, ad infinitum?
user_31447700
•
3
1
107
x86-16 infinite memory-segmentation x86 assembly
Is there a convention for how Global Descriptor Table entries should be laid out?
user_17845080
•
2
1
147
gdt memory-segmentation osdev kernel x86
Is the address checked by the memory alignment check mechanism a effective address, a linear address or a physical address?
user_162422780
•
7
1
299
memory-segmentation osdev memory-alignment x86 assembly
Hot Questions