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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

Homepage - GCC

https://www.gcc.com/

Homepage - GCC. 85 years dedicated to building your dreams . Celebrating those who made it possible · 1941–2026 . Discover our …

GCC, the GNU Compiler Collection - GNU Project

https://gcc.gnu.org/

GCC was originally written as the compiler for the GNU operating system. The GNU system was developed to be 100% free software, …

GCC

https://www.gcc-na.com/

GCC provides expertise in hydraulics, pneumatics, and automation to deliver motion control solutions for industrial and mobile …

GIGABYTE Control Center - GIGABYTE Global

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

GIGABYTE Control Center. Discover More .

Gulf Cooperation Council - Wikipedia

https://en.wikipedia.org/wiki/Gulf_Cooperation_Council

Toggle History and founding subsection. 1.1Objectives. 1.2Logo. 2Economy. Toggle Economy subsection. 2.1Mergers and …

GCC | Today's latest from Al Jazeera

https://www.aljazeera.com/tag/gcc/

Aug 25, 2026 · Iran war updates: Tehran says preparing list of conditions to open Hormuz.

GCC, the GNU Compiler Collection - GNU Project

https://www.gnu.org/software/gcc/

GCC was originally written as the compiler for the GNU operating system. The GNU system was developed to be 100% free software, …

General Secretariat of the Gulf Cooperation Council - GCC

https://www.gcc-sg.org/en/Pages/default.aspx

The Gulf Cooperation Council is a regional organization consisting of the Kingdom of Bahrain, the State of Kuwait, the Sultanate of …

GCC, the GNU Compiler Collection

https://www.gnu.org/software/gcc/libstdc++/index.html

GCC was originally written as the compiler for the GNU operating system. The GNU system was developed to be 100% free software, …

Gulf Cooperation Council (GCC) | History, Member Countries, Purpose ...

https://www.britannica.com/topic/Gulf-Cooperation-Council

Jul 16, 2026 · The Gulf Cooperation Council (GCC) is a political and economic alliance of six Middle Eastern countries: Saudi Arabia, …

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