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SourceVuESP-IDF Framework and ExamplesESP-IDFs_is_enclosed()

s_is_enclosed() function

Check if a new block is enclosed by another, e.g. This is enclosed: new_block_start new_block_end |-------- New Block --------| |--------------- Block ---------------| block_start block_end

Syntax

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Summary

Declaration

Definition

from esp_mmu_map.c:114

static bool s_is_enclosed(uint32_t block_start, uint32_t block_end, uint32_t new_block_start, uint32_t new_block_size);

Implemented in esp_mmu_map.c:838

Arguments

Argument

Description

block_start

An original block start

block_end

An original block end

new_block_start

New block start

new_block_size

New block size

Return value

True: new block is enclosed; False: new block is not enclosed

Notes

Note the difference between `s_is_overlapped()` below

References

Code

Location

Referrer

static bool s_is_enclosed(uint32_t block_start, uint32_t block_end, uint32_t new_block_start, uint32_t new_block_size)

esp_mmu_map.c:838

static bool s_is_enclosed(uint32_t block_start, uint32_t block_end, uint32_t new_block_start, uint32_t new_block_size);

esp_mmu_map.c:114

if ((s_is_enclosed(mem_block->paddr_start, mem_block->paddr_end, paddr_start, aligned_size))) {

esp_mmu_map.c:498

esp_mmu_map()

Call Tree

s_is_enclosed() is called by 1 function:

esp_mmu_map()

s_is_enclosed()

Data Use

s_is_enclosed():

s_is_enclosed()

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