x86-64-CodePudding

Tags > x86-64

09-14Software engineeringError while trying to compile nasm object code with gcc
09-11Software designConfusion about the many ways of saving variables in assembly, aka .skip .equ and .quad
09-07EnterpriseHow to host a arm64 docker container on azure container apps
09-05Software designHow to use 1GB hugepages in DPDK?
09-05MobileJava volatile memory ordering and its compilation on x86-64
09-04databasesse4 packed sum between int32_t and int16_t (sign extend to int32_t)
09-03Software engineeringgdb commands gdbstub to write to _Unwind_DebugHook memory location
09-02NetAcquire-release on x86
08-28front endLEA vs MOV INC for incrementing a variable and storing it in another one?
08-25Software designlea or mov inc for incrementing a variable and storing it in another one?
08-24Software designThe VGA text mode cursor does not move or hide
08-24Software designSetting breakpoints in GDB on a program build with YASM -g dwarf2 changes program behaviour and segf
08-24EnterpriseLinux syscall documentation
08-22MobileVisual Studio debugger not working for a DLL build from assembly source files?
08-22databaseDo source and destination operands need to be the same size?
08-22Net"Hello world" in x64 assembly for Windows - Shadow space / Stack alignment
08-21MobileWill this call be executed in assembly?
08-20Back-endUsing CPUID to get cache size in Ryzen CPU
08-20BlockchainUsing CPUID to get cache size en Ryzen CPU
08-19MobileProblem with !vtop in windbg for converting a virtual address to a physical one, using the page tabl
08-13BlockchainLink MinGW .a static C libraries with GoLink
08-12OSDoes x86_64 CPU use the same cache lines for communicate between 2 processes via shared memory?
08-08databaseRIP register size
08-07MobileLink static C libraries with GoLink
08-05Back-endIs there a way to check if virtualisation is enabled on the BIOS using C ?
08-01Back-endIs the caller or callee responsible for freeing shadow store in x64 assembly (windows)?
07-27Back-endnasm linux x64 how do i find and cmp EOF to stop printing data from file to screen
07-25otherAssign a decimal value to a REAL8 local variable using MASM
07-25Software designEfficiently loading both RAX and R8 with the same small positive number
07-23Blockchainvolatile variable updated from multiple threads C
07-23databasebochs: can not load bootloader using a floppy image
07-23databaseWhy does eax get cleared before `leave`?
07-20Enterprise`test` vs `cmp` for one-bit registers comparison
07-19Nethow is a struct returned by value, in terms of assembly language, if that struct is too large to fit
07-16Software engineeringPossible causes for icc (2019) with -O3 -march=native on Xeon Gold 6126 producing slower exe than -O
07-14Back-endx86, amd64: Why SIGTRAP' ucontext instruction pointer does not point to related int3
07-13Back-endLogical AND implementation in x86_64 Linux assembly
07-13otherWhat prevents from copy_to_user to succeed on kmap'ed pages from a non-current task?
07-12otherWhat is the smallest x86_64 Hello World ELF binary?
07-10MobileIs the stack pre-allocated in a process?

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