#include <SlamBitmap.h>
Collaboration diagram for SlamBitmap:
Public Member Functions | |
| void | useMemory (void *memory, size_t entryCount, size_t pageCount) |
| size_t | findFreeRun (size_t pageCount) const |
| void | reserve (size_t firstPage, size_t pageCount) |
| void | release (size_t firstPage, size_t pageCount) |
| void | setMapped (size_t page) |
| void | clearMappedAndReady (size_t page) |
| bool | isReserved (size_t page) const |
| bool | isMapped (size_t page) const |
| bool | isReady (size_t page) const |
| void | setReady (size_t page) |
| uint64_t | reservedBits (size_t entry) const |
| uintptr_t | metadataAddress (size_t entry) const |
Private Attributes | |
| uint64_t * | m_reserved = nullptr |
| uint64_t * | m_mapped = nullptr |
| uint64_t * | m_ready = nullptr |
| size_t | m_EntryCount |
| size_t | m_PageCount |
| size_t | m_FirstFreeEntry = 0 |
Detailed Description
Bitmap used by SLAM to track virtual heap pages.
Definition at line 15 of file SlamBitmap.h.
Constructor & Destructor Documentation
◆ SlamBitmap()
|
inline |
Definition at line 17 of file SlamBitmap.h.
Member Function Documentation
◆ clearMappedAndReady()
| void SlamBitmap::clearMappedAndReady | ( | size_t | page | ) |
Definition at line 102 of file SlamBitmap.cc.
◆ findFreeRun()
| size_t SlamBitmap::findFreeRun | ( | size_t | pageCount | ) | const |
Definition at line 30 of file SlamBitmap.cc.
◆ isMapped()
| bool SlamBitmap::isMapped | ( | size_t | page | ) | const |
Definition at line 119 of file SlamBitmap.cc.
◆ isReady()
| bool SlamBitmap::isReady | ( | size_t | page | ) | const |
Definition at line 124 of file SlamBitmap.cc.
◆ isReserved()
| bool SlamBitmap::isReserved | ( | size_t | page | ) | const |
Definition at line 114 of file SlamBitmap.cc.
◆ metadataAddress()
| uintptr_t SlamBitmap::metadataAddress | ( | size_t | entry | ) | const |
Definition at line 18 of file SlamBitmap.cc.
◆ release()
| void SlamBitmap::release | ( | size_t | firstPage, |
| size_t | pageCount | ||
| ) |
Definition at line 79 of file SlamBitmap.cc.
◆ reserve()
| void SlamBitmap::reserve | ( | size_t | firstPage, |
| size_t | pageCount | ||
| ) |
Definition at line 69 of file SlamBitmap.cc.
◆ reservedBits()
| uint64_t SlamBitmap::reservedBits | ( | size_t | entry | ) | const |
Definition at line 14 of file SlamBitmap.cc.
◆ setMapped()
| void SlamBitmap::setMapped | ( | size_t | page | ) |
Definition at line 97 of file SlamBitmap.cc.
◆ setReady()
| void SlamBitmap::setReady | ( | size_t | page | ) |
Definition at line 129 of file SlamBitmap.cc.
◆ useMemory()
| void SlamBitmap::useMemory | ( | void * | memory, |
| size_t | entryCount, | ||
| size_t | pageCount | ||
| ) |
Definition at line 4 of file SlamBitmap.cc.
Member Data Documentation
◆ m_EntryCount
|
private |
Definition at line 44 of file SlamBitmap.h.
◆ m_FirstFreeEntry
|
private |
Definition at line 46 of file SlamBitmap.h.
◆ m_mapped
|
private |
Definition at line 41 of file SlamBitmap.h.
◆ m_PageCount
|
private |
Definition at line 45 of file SlamBitmap.h.
◆ m_ready
|
private |
Definition at line 42 of file SlamBitmap.h.
◆ m_reserved
|
private |
Definition at line 40 of file SlamBitmap.h.
The documentation for this class was generated from the following files:
