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prl

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1522.34 (27,744th) 		Reputation
5,115 (32,425th)
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Title Δ
lock cmpxchg fails to execute threads in core order +0.46
print a ascii value in assembly x86 -0.04
MIPS: How to increment stack pointer? -0.16
Enabling EPT in VMX causes failed entry due to guest state 0.00
x86 function returning char* in C -1.73
Nasm - move value from a 4 byte register into an 1 byte address space 0.00
Switching to 32 bit protected mode from 16 bit real mode (x86) 0.00
Storing/reading a function pointer symbol address to/from memory in... 0.00
Why is the read_pci_config_16 function performing bitwise and when... +1.87
can't call VMXON on more than 1 processor 0.00
Can a non-enumerated device conduct DMA operations? 0.00
What does movsbq and this add line do? 0.00
what does movzwl 0x402ac0(%rax,%rax,1),%eax and movslq 0x402740(,%r... 0.00
Precise details of writing a byte into PCIe address space from CPU 0.00
How to get required function to work by comparing numbers? 0.00
How does the Memory and IO addresses treated differently in the end... 0.00
How does PCIe endpoint remembers its Bus Device Function Number? 0.00
Problem with comparing two characters, one of which I get from a st... 0.00
How does "XORL AX, AX" work as a memory fence? 0.00
How do I reverse the order of 16 bit registers di, si, bp and sp wh... 0.00
Is it possible within a function to get the memory address of the v... +0.06
Why does calling 'pop' in this piece of assembly code cause... 0.00
How to interpret System-On-Chip cpu vendor string? 0.00
ASM x86 is it correct pop immediately after cmp? 0.00
Question about Message Signaled Interrupts (MSI) on x86 LAPCI system 0.00
Pop values from user stack inside interrupt handler 0.00
pci_find_capability return 0: "device does not support it" 0.00
How does a Hypervisor distinguish multiple VMs running on it and is... 0.00
How do PCIe error messages find it's root port? 0.00
Understanding disassembled C code: dec %eax and movl $0x0,-0x8(%ebp) +2.43
What if accessing a non-existing physical address in X86 system? 0.00
Understanding non-contiguous stack addressing in gcc x86 disassembly 0.00
Segmentation fault (core dumped) when trying to call assembly funct... 0.00
Are there any scenario where VMM will fail to inject an interrupt i... 0.00
How is data transferred from memory to PCIe cards? 0.00
Is there any valid use for a sign-preserving left shift? 0.00
How to send data over serial port without Operating system in c min... 0.00
What are the meanings of callq command parameters? 0.00
Stack Pointer (SP) adjustment at RST 5.5 interruption 0.00
How to pass argv arguments to execv in asm on 64-bit (linux) 0.00
How to flush a range of address in CPU cache? 0.00
How to set If in Assembly and then 0.00
how to access an array of strings in a loop to store a string into... +2.00
how to access an array of strings in a loop to store a string into... -2.00
How to read parameters from console assembly 0.00
Program received signal SIGSEGV, Segmentation fault. 0x56557055 in... 0.00
Should pci_resource_start(pdev, bar) return same physical address i... 0.00
What will be brought in Cache when accessing variable of structure... 0.00
Why doesn't Programmable Interval Timer show correct Time value... -1.71
error: invalid 'asm': operand number missing after %-letter 0.00