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A debug symbol is a special kind of symbol that attaches additional information to the symbol table of an object file, such as a shared library or an executable.This information allows a symbolic debugger to gain access to information from the source code of the binary, such as the names of identifiers, including variables and routines.
The .debug_info section of an ELF contains information generated by compilers to describe the source code while debugging by keeping symbols and its type, scope, file, line number, etc. The .debug_info [1] section is one of the main components of DWARF [2] [3] debug info files. [4] This is generated by a compiler when -g switch or its variants ...
Using the GCC compiler on Linux, the code above must be compiled using the -g flag in order to include appropriate debug information on the binary generated, thus making it possible to inspect it using GDB. Assuming that the file containing the code above is named example.c, the command for the compilation could be: $
The minimum information contained in a symbol table used by a translator and intermediate representation (IR) includes the symbol's name and its location or address. For a compiler targeting a platform with a concept of relocatability, it will also contain relocatability attributes (absolute, relocatable, etc.) and needed relocation information for relocatable symbols.
Crossword compilers, also known as cruciverbalists, crossword writers, crossword constructors, or crossword setters. Pages in category "Crossword creators" The following 104 pages are in this category, out of 104 total.
Such information can also be used by other software tools. The information must be generated by the compiler and stored in the executable file or dynamic library by the linker. Some object file formats include debugging information, but others can use generic debugging data formats such as stabs and DWARF.
In 1997, a group of developers formed the Experimental/Enhanced GNU Compiler System (EGCS) to merge several experimental forks into a single project. [23] [18] The basis of the merger was a development snapshot of GCC (taken around the 2.7.2 and later followed up to 2.8.1 release).
Allinea DDT — graphical debugger for debugging multithreaded and multiprocess applications on Linux platforms; AQtime — profiler and memory/resource debugger for Windows; ARM Development Studio 5 (DS-5) CA/EZTEST — was a CICS interactive test/debug software package; CodeView — was a debugger for the DOS platform