DosMapPhysMem() dynalink library: Difference between revisions
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|Author=[[Takayuki Suwa]] | |Author=[[Takayuki Suwa]] | ||
|License=GNU LGPL | |License=GNU LGPL | ||
|Download= | |Download={{FileLink|MaPhyMem_1-0-1.zip}} | ||
|Website= | |Website= | ||
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Latest revision as of 20:54, 18 February 2024
| DosMapPhysMem() dynalink library | |
|---|---|
| Version | 1.0.1 |
| Vendor | |
| Author | Takayuki Suwa |
| License | GNU LGPL |
| Download | MaPhyMem_1-0-1.zip |
| Website | |
This software is a dynalink library that maps specified physical memory region to 32-bit process address space and unmaps it. Before, all OS/2 32bit processes can access physical memory only via tightly-limited way such as DIVE/GRADD video framebuffer. This DLL internally issues mighty DevHlp_VMAlloc() to realize such memory mapping via common device driver SCREEN0x.SYS, thus, now you can access to any position of physical memory freely.