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| en:docs:dpmi [2021/08/05 10:13] – created prokushev | en:docs:dpmi [2023/03/25 03:17] (current) – prokushev |
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| **Note: This API implemented by DPMI extenders under DOS and by DOSX.EXE under Windows ** | **Note: This API implemented by DPMI extenders under DOS and by DOSX.EXE under Windows. Under OS/2 MVDM this API implemented by VDPMI ** |
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| | ^ Interrupt ^ AX ^ Description ^ Version ^ 32-bit host ^ 16-bit host ^ |
| | | 2f | [[en:docs:dpmi:api:int2f:16:80|1680]] | Release Current Virtual Machine's Time Slice | 1.0 | Yes | Yes | |
| | | 2f | [[en:docs:dpmi:api:int2f:16:86|1686]] | Get CPU Mode | 0.9 | Yes | Yes | |
| | | 2f | [[en:docs:dpmi:api:int2f:16:87|1687]] | Obtain Real-to-Protected Mode Switch Entry Point | 0.9 | Yes | Yes | |
| | | 2f | [[en:docs:dpmi:api:int2f:16:8a|168A]] | Get Vendor-Specific API Entry Point | 1.0 | Yes | Yes | |
| | | 31 | [[en:docs:dpmi:api:int31:00:00|0000]] | Allocate LDT Descriptors | 0.9 | Yes | Yes | |
| | | 31 | [[en:docs:dpmi:api:int31:00:01|0001]] | Free LDT Descriptor | 0.9 | Yes | Yes | |
| | | 31 | [[en:docs:dpmi:api:int31:00:02|0002]] | Segment to Descriptor | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:03|0003]] | Get Selector Increment Value | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:06|0006]] | Get Segment Base Address | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:07|0007]] | Set Segment Base Address | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:08|0008]] | Set Segment Limit | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:09|0009]] | Set Descriptor Access Rights | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:0A|000A]] | Create Alias Descriptor | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:0B|000B]] | Get Descriptor | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:0C|000C]] | Set Descriptor | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:0D|000D]] | Allocate Specific LDT Descriptor | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:0E|000E]] | Get Multiple Descriptors | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:00:0F|000F]] | Set Multiple Descriptors | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:01:00|0100]] | Allocate DOS Memory Block | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:01:01|0101]] | Free DOS Memory Block | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:01:02|0102]] | Resize DOS Memory Block | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:00|0200]] | Get Real Mode Interrupt Vector | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:01|0201]] | Set Real Mode Interrupt Vector | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:02|0202]] | Get Processor Exception Handler Vector | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:03|0203]] | Set Processor Exception Handler Vector | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:04|0204]] | Get Protected Mode Interrupt Vector | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:05|0205]] | Set Protected Mode Interrupt Vector | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:10|0210]] | Get Extended Processor Exception Handler Vector (Protected Mode) | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:11|0211]] | Get Extended Processor Exception Handler Vector (Real Mode) | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:12|0212]] | Set Extended Processor Exception Handler Vector (Protected Mode) | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:02:13|0213]] | Set Extended Processor Exception Handler Vector (Real Mode) | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:03:00|0300]] | Simulate Real Mode Interrupt | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:03:01|0301]] | Call Real Mode Procedure With Far Return Frame | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:03:02|0302]] | Call Real Mode Procedure With IRET Frame | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:03:03|0303]] | Allocate Real Mode Callback Address | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:03:04|0304]] | Free Real Mode Callback Address | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:03:05|0305]] | Get State Save/Restore Addresses | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:03:06|0306]] | Get Raw Mode Switch Addresses | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:04:00|0400]] | Get Version | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:04:01|0401]] | Get DPMI Capabilities | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:00|0500]] | Get Free Memory Information | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:01|0501]] | Allocate Memory Block | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:02|0502]] | Free Memory Block | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:03|0503]] | Resize Memory Block | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:04|0504]] | Allocate Linear Memory Block | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:05|0505]] | Resize Linear Memory Block | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:06|0506]] | Get Page Attributes | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:07|0507]] | Set Page Attributes | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:08|0508]] | Map Device in Memory Block | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:09|0509]] | Map Conventional Memory in Memory Block | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:0A|050A]] | Get Memory Block Size and Base | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:05:0B|050B]] | Get Memory Information | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:06:00|0600]] | Lock Linear Region | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:06:01|0601]] | Unlock Linear Region | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:06:02|0602]] | Mark Real Mode Region as Pageable | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:06:03|0603]] | Relock Real Mode Region | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:06:04|0604]] | Get Page Size | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:07:02|0702]] | Mark Page as Demand Paging Candidate | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:07:03|0703]] | Discard Page Contents | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:08:00|0800]] | Physical Address Mapping | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:08:01|0801]] | Free Physical Address Mapping | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:09:00|0900]] | Get and Disable Virtual Interrupt State | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:09:01|0901]] | Get and Enable Virtual Interrupt State | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:09:02|0902]] | Get Virtual Interrupt State | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:0A:00|0A00]] | Get Vendor-Specific API Entry Point | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:0B:00|0B00]] | Set Debug Watchpoint | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:0B:01|0B01]] | Clear Debug Watchpoint | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:0B:02|0B02]] | Get State of Debug Watchpoint | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:0B:03|0B03]] | Reset Debug Watchpoint | 0.9 | |
| | | 31 | [[en:docs:dpmi:api:int31:0C:00|0C00]] | Install Resident Service Provider Callback | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:0C:01|0C01]] | Terminate and Stay Resident | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:0D:00|0D00]] | Allocate Shared Memory | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:0D:01|0D01]] | Free Shared Memory | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:0D:02|0D02]] | Serialize on Shared Memory | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:0D:03|0D03]] | Free Serialization on Shared Memory | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:0E:00|0E00]] | Get Coprocessor Status | 1.0 | |
| | | 31 | [[en:docs:dpmi:api:int31:0E:01|0E01]] | Set Coprocessor Emulation | 1.0 | |
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| | {{page>en:templates:dpmi:int}} |
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