and symbol in c

A symbol file is a secondary data that contains some annotation information about the application code that is useful during debugging. If there is no secondary data, then the information available is only the binary file of the application. Binary

(1) A compilation problem occurs in VC network programming. It turns out that wsock32.lib is missing.Add wsock32.lib to project --> Settings --> link --> Object/library modules.When developing Winsock APIs in VC, you must use the following three

Note content:L 8.10 Shell special symbol cut command L 8.11 sort_wc_uniq command L 8.12 tee_tr_split command L 8.13 Shell special symbol Note Date:2017.8.168.10 Shell special symbol cut command Special symbols:1.* Any arbitrary character wildcard

Previously in the extern "C" usage details have already mentioned the concept of symbols, it is a compiler for variables and functions of a token, the compiler for C and C + + code in the production of symbols when the rules are not the same,

Excerpted from http://blog.csdn.net/solmyr_biti/article/details/6565479The NM command introduces many, but mostly does not describe the meaning of its function symbol flags.Most recently used in debugging a dynamic library, which uses the most:Nm-a *

Symbol table InitializationThe symbol table is used to establish the relationship between symbol names, types, and values. It is an arbitrary string ending with null. Its type is an integer that identifies various symbols. Its value is a character

Before our startup file clears BSS and copies are implemented by the way of assembly, however, we are able to use the C language without using the assembler:First look at the connection script: sections{. = 0x30000000 ; __code_start =.; .

First of all, I said it was a tragedy, before I saw the programmer's ego-link, load and library. C has strong symbols, weak symbols, strong references, and weak references. When I saw the 3.5.5 Weak signs and strong symbols, I feel a little confused,

Binary negative Number:The original code is the original representation methodAnti-code is the inverse of the sign bit (highest bit)Complement = anti-code +1 1 bytes It can only represent 256 numbers anyway, because there is a sign, so we're going

In other words, I have always believed that if the link is static_lib during dll debugging, I can directly step in, and I am tired of having confused the import and export operations when I first played with OGE, the concept of pdb has never been