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New posts in arm
Why does GCC produce extra ADDS instruction after LDR for loading an .rodata pointer on ARM thumb instruction set?
Sep 13, 2025
assembly
gcc
arm
thumb
arm-none-eabi-gcc
memory location for linux kernel for u-boot
Sep 12, 2025
linux-kernel
arm
embedded-linux
u-boot
How to right rotate a 64-bit value efficiently in 32-bit ARM assembler?
Sep 13, 2025
assembly
arm
bit-manipulation
bit-shift
arm7
How can I elegantly take advantage of ARM instructions like REV and RBIT when writing C code?
Sep 13, 2025
c
assembly
arm
bit-manipulation
How does ARM Linux emulate the dirty, accessed, and file bits of a PTE?
Sep 13, 2025
linux-kernel
arm
mmu
How to port a project from one STMFx series to another in the same Series
Sep 12, 2025
makefile
arm
stm32
porting
stm32f4discovery
Fast Pixel Count on Binary Image- ARM neon intrinsics - iOS Dev
Sep 10, 2025
image-processing
ios5
arm
simd
neon
print stack trace in arm-linux
Sep 08, 2025
c++
c
arm
embedded-linux
What is the difference between -mfpu=fpv5-sp-d16 and -mfpu=fpv5-d16?
Sep 07, 2025
gcc
arm
fpu
Why does Clang for arm64 move the frame pointer into itself before every objc_retainAutoreleasedReturnValue call when ARC is on?
Sep 06, 2025
objective-c
arm
clang
What is Vector Floating Point (VFP)?
Sep 06, 2025
floating-point
arm
fpu
Indicating unaligned access to Clang for ARM compatibility
Sep 07, 2025
c
gcc
arm
clang
Why does gcc -O1 optimization break this code modifying VRAM in a loop for a Gameboy Advance ROM?
Sep 04, 2025
c
gcc
arm
devkitpro
game-boy-advance
unshifted register required - Assembler throws error on the TST instruction
Sep 05, 2025
c
assembly
arm
cortex-m
thumb
Which GCC optimization flags affect binary size the most?
Sep 05, 2025
c++
gcc
arm
compiler-optimization
code-size
How to determine if ARM processor running in a usual locked-down "world" or in Secore "world"?
Sep 03, 2025
arm
trustzone
C with inline assembly - recursive function that calls within the asm statement
Sep 05, 2025
c
recursion
assembly
arm
inline-assembly
Which[neon/vfp/vfp3] should I specify for the mfpu when evaluate and compare float performance in ARM processor?
Mar 25, 2023
performance
arm
debugging kernel with qemu and gdb, breakpoint not working?
Sep 03, 2025
linux
linux-kernel
arm
gdb
linux-device-driver
Libm relocation error when building Qt 5 for Nitrogen6x
Sep 02, 2025
qt
build
arm
debian
libc
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