The main differences between Clang and GCC are as follows: Clang compiles faster than GCC, including time for preprocessing, syntax analysis, parsing, semantic analysis, and abstract syntax tree generation. Clang uses less memory than GCC. The intermediate products generated by Clang are smaller than those generated by GCC. Clang provides more user-friendly error messages than … Read more
GCC is the abbreviation for the Gulf Cooperation Council (Gulf Cooperation Council). The Gulf Cooperation Council was established on May 25, 1981, in Abu Dhabi, UAE. Its member countries include Saudi Arabia, Kuwait, the United Arab Emirates, Qatar, the Sultanate of Oman, the Kingdom of Bahrain, and the Republic of Yemen, totaling seven countries. The … Read more
The Significance of GCC and GCA Examination The structure parameters of the Circumpapillary retinal nerve fiber layer (cpRNFL) and the optic nerve have always been important detection indicators for OCT in the application of glaucoma diseases. However, due to the large range of optic nerve cup-to-disc ratio, changes in the vascular structure of the … Read more
It must be said that Keil seems to be the most widely used IDE among domestic users. After being acquired by ARM, the introduction of the Keil MDK development environment with ARMCC and other compilers has been well received by many ARM development engineers. The large user base (many of whom have transitioned from the … Read more
The riscv-gcc tool includes some built-in macro parameters. We can use these built-in macros to determine the behavior of the compiler. 1. Viewing GCC Built-in Macro Parameters Here, we take the riscv-nuclei-elf-gcc toolchain released by Chipone Technology as an example. Using the following command, we can get the built-in macro parameters of this tool: riscv-nuclei-elf-gcc … Read more
Click the blue text Follow us Source from the Internet, please delete if infringing Everyone knows that computer programming languages are usually divided into three categories: machine language, assembly language, and high-level languages. High-level languages need to be translated into machine language to be executed, and there are two types of translation methods: compiled and … Read more
The C language is a general-purpose computer programming language that is widely used. The design goals of C are to provide a programming language that can be easily compiled, handle low-level memory, generate a small amount of machine code, and run without any runtime environment support. Despite providing many low-level processing capabilities, C language maintains … Read more
Article Word Count: 1400 Practical Index: ⭐⭐⭐⭐⭐ Common IDEs for compiling on Windows, while using gcc directly for compilation in Linux, is the foundation of Linux embedded programming and also a frequently asked question in embedded interviews. Command Line Compilation and Detailed Compilation Process Example code for hello.c: #include <stdio.h> int main(void) { printf("Hello world\n"); … Read more
The number of people learning embedded systems is increasing. Learning embedded Linux development is not something that can be accomplished overnight; it requires continuous accumulation. So, what aspects should we focus on when learning embedded Linux development?Next, I will provide you with a good learning method based on several common misconceptions about learning embedded Linux … Read more
Click the blue text Follow us Due to changes in the public account’s push rules, please click “View” and add “Star” to get exciting technical shares at the first time Source from the internet, please delete if infringing Learning the ARM Compiler First, let’s understand the compiler, which is usually divided into three parts: frontend … Read more