Method for positioning malfunction of application program
A technology of application programs and positioning methods, applied in the field of C language application software development, can solve problems such as illegal modification of function local variable stack area, difficult to locate faults, etc.
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[0031] The positioning method of the application program in this embodiment includes the following steps:
[0032] Step 1, establish a tracking dynamic library, which contains the implementation code of the hook function and the implicit call function;
[0033] Step 2, start the management program, judge whether there is a management shared memory area, if not, then establish the memory area;
[0034] Step 3: The tracked application statically connects the required dynamic library during compilation, makes a hook function called at the function entry for all self-coded functions, and provides an implicit call function called when the function returns;
[0035] Step 4: After the application is started, the dynamic library will establish a process shared memory area named after the application program and a thread local storage identifier when processing the process creation message, and a default startup fault location is set in the process shared memory area mark;
[0036] S...
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