memcheck

• Command Function
• Syntax
• Parameter Description
• Usage
• Example
• Output

Command Function

This command is used to check whether the dynamically requested memory block is complete and whether nodes in the memory pool are damaged due to out-of-bounds memory access.

Syntax

memcheck

Parameter Description

None

Usage

• If all nodes in the memory pool are complete, "system memcheck over, all passed!" is displayed.
• If a node in the memory pool is incomplete, information about the memory block of the damaged node is displayed.

Example

Enter memcheck.

Output

Figure 1 No out-of-bounds memory access

Figure 2 Out-of-bounds memory access