Class uvm_mem_mam_policy

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Inheritance Diagram of uvm_mem_mam_policy

An instance of this class is randomized to determine the starting offset of a randomly allocated memory region. This class can be extended to provide additional constraints on the starting offset, such as word alignment or location of the region within a memory page. If a procedural region allocation policy is required, it can be implemented in the pre/post_randomize() method.

Variables

Name	Type	Description
len	int unsigned	Number of addresses required
start_offset	bit[63:0]	The starting offset of the region
min_offset	bit[63:0]	Minimum address offset in the managed address space
max_offset	bit[63:0]	Maximum address offset in the managed address space
in_use	uvm_mem_region	Regions already allocated in the managed address space

Constraints

Name	Description
uvm_mem_mam_policy_no_overlap
uvm_mem_mam_policy_valid

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