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GCC folds x/x to 1 on division by zero

https://sudonull.com/gcc-folds-x-x-to-1-on-division-by-zero

Analysis of why GCC optimizes x/x to 1 even when x=0. UB, volatile, comparison with MSVC. For C++ developers: how to avoid and test.

CMake for STM32F407: building with GCC on Windows

https://sudonull.com/cmake-for-stm32f407-building-with-gcc-on-windows

Set up cross-platform firmware build for STM32F407VE with CMake and ARM GCC. Migration from GNU Make, compiler flags, config.cmake. Instructions for middle/senior dev.

MBR 324 bytes STM32F407VE: compact bootloader

https://sudonull.com/mbr-324-bytes-stm32f407ve-compact-bootloader

Minimal primary bootloader for STM32F407VE (324 bytes). Vector validation, jump to 0x08060000, LED blinking on error. Code + Makefile for ARM-GCC.

Launching RISC-V K1921VG015: toolchain and OpenOCD

https://sudonull.com/launching-risc-v-k1921vg015-toolchain-and-openocd

Setting up riscv-gnu-toolchain, OpenOCD with DirtyJTAG for K1921VG015. Step-by-step build, GCC14 patches, flashing in WSL. Instructions for middle/senior dev.

Capacitance Meter on ATmega8: schematic and code

https://sudonull.com/capacitance-meter-on-atmega8-schematic-and-code

Building a device for measuring C capacitors using RC charging method. Schematics, PCB in EasyEDA, AVR code, Kompas 3D case. For middle/senior embedded developers.

From other projects

New military-political blocs in the Persian Gulf: division and risks

https://ymaho.com/new-military-political-blocs-in-the-persian-gulf-division-and-risks

Analysis of the formation of the UAE+Israel bloc and the 'Sunni Quartet' against the backdrop of the war with Iran. Consequences for GCC markets, investors, and global security. Read.

IMF downgrades Middle East forecast to 1.5% due to conflict

https://ymaho.com/imf-downgrades-middle-east-forecast-to-1-5-due-to-conflict

IMF lowers Middle East growth forecast to 1.5% due to conflict in the Persian Gulf. Real losses, hidden risks, and consequences for GCC economies. Learn more.

Rift in the Gulf: Saudi Arabia and Qatar Refused the UAE in War with Iran

https://ymaho.com/rift-in-the-gulf-saudi-arabia-and-qatar-refused-the-uae-in-war-with-iran

Why Riyadh and Doha Answered 'This Is Not Our War' to the Request of the UAE and the USA. Analysis of the Consequences of the Collapse of the Gulf Security Architecture and Forecast for the Oil Market.

From the web

Sep 17, 2026 ·

https://gcc.gnu.org/install/download.html

Sep 17, 2026 · Downloading GCC Downloading GCC GCC is distributed via git and via HTTPS as tarballs compressed with gzip or bzip2. Please refer to the releases web page for information on how to obtain GCC . The source distribution includes the Ada, C, C++, Objective-C, COBOL ( GCC 15 and later), D ( GCC 9 and later), Fortran, Go, Modula-2 ( GCC 13 and later) and Algol 68 ( GCC 16 and later, experimental ...

GIGABYTE Control Center - GIGABYTE Global

https://www.gigabyte.com/Consumer/Software/GIGABYTE-Control-Center

GIGABYTE Control Center ( GCC ) is a unified software platform across a variety of GIGABYTE products. Every available utility preferred is optimized and integrated with intuition into this one-stop center.

Sep 7, 2024 ·

https://sourceforge.net/projects/mingw-w64/

Sep 7, 2024 · Download MinGW-w64 - for 32 and 64 bit Windows for free. A complete runtime environment for gcc . The mingw-w64 project is a complete runtime environment for gcc to support binaries native to Windows 64-bit and 32-bit operating systems.

Sep 20, 2026 ·

https://sourceforge.net/projects/gcc-win64/

Sep 20, 2026 · Download gcc-win64 for free. x64 build of GCC for Windows. x64 C/C++ compiler for Windows using (unofficial build): - gmp - mpfr - mpc - isl - cloog - mingw-w64 - gcc ...

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