Difference between revisions of "Unit PlatformQEMUVPB"

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! '''Note'''
 
! '''Note'''
 
| This is registered to receive requests for the SYSTEM_CALL_CONTEXT_SWITCH and will perform a context switch from within an SWI
 
| This is registered to receive requests for the SYSTEM_CALL_CONTEXT_SWITCH and will perform a context switch from within an SWI
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|-
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'''QEMUVPB framebuffer functions'''
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function QEMUVPBFramebufferDeviceAllocate(Framebuffer:PFramebufferDevice; Properties:PFramebufferProperties):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of FramebufferDeviceAllocate API for PL110 Framebuffer</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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! '''Note'''
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| Not intended to be called directly by applications, use FramebufferDeviceAllocate instead
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</div></div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function QEMUVPBFramebufferDeviceRelease(Framebuffer:PFramebufferDevice):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of FramebufferDeviceRelease API for PL110 Framebuffer</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| Not intended to be called directly by applications, use FramebufferDeviceRelease instead
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|}
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</div></div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function QEMUVPBFramebufferDeviceBlank(Framebuffer:PFramebufferDevice; Blank:Boolean):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of FramebufferDevicBlank API for PL110 Framebuffer</div>
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<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| Not intended to be called directly by applications, use FramebufferDevicBlank instead
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|-
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|}
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</div></div>
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<br />
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function QEMUVPBFramebufferDeviceCommit(Framebuffer:PFramebufferDevice; Address,Size,Flags:LongWord):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of FramebufferDeviceCommit API for PL110 Framebuffer</div>
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<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| Not intended to be called directly by applications, use FramebufferDeviceCommit instead
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|-
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|}
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</div></div>
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<br />
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function QEMUVPBFramebufferDevice?etProperties(Framebuffer:PFramebufferDevice; Properties:PFramebufferProperties):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of FramebufferDevice?etProperties API for PL110 Framebuffer</div>
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<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| Not intended to be called directly by applications, use FramebufferDevice?etProperties instead
 
|-
 
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Revision as of 03:10, 23 November 2016

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Description

To be documented

Constants

To be documented

Type definitions

To be documented

Public variables

To be documented

Function declarations


Initialization functions

[Expand] 
procedure QEMUVPBInit;
Description: To be documented


QEMUVPB platform functions

[Expand] 
procedure QEMUVPBBoardInit;
Description: To be documented


[Expand] 
procedure QEMUVPBMemoryInit;
Description: To be documented


[Expand] 
procedure QEMUVPBClockInit;
Description: To be documented


[Expand] 
procedure QEMUVPBPowerInit;
Description: To be documented


[Expand] 
procedure QEMUVPBInterruptInit;
Description: To be documented


[Expand] 
procedure QEMUVPBPeripheralInit;
Description: To be documented


[Expand] 
procedure QEMUVPBFramebufferInit;
Description: To be documented


[Expand] 
procedure QEMUVPBPageTableInit;
Description: Initialize the Hardware Page Tables before enabling the MMU


[Expand] 
function QEMUVPBRequestExIRQ(CPUID,Number:LongWord; Handler:TInterruptHandler; HandlerEx:TInterruptExHandler; Parameter:Pointer):LongWord;
Description: Request registration of the supplied handler to the specified IRQ number


[Expand] 
function QEMUVPBReleaseExIRQ(CPUID,Number:LongWord; Handler:TInterruptHandler; HandlerEx:TInterruptExHandler; Parameter:Pointer):LongWord;
Description: Request deregistration of the supplied handler from the specified IRQ number


[Expand] 
function QEMUVPBRequestExFIQ(CPUID,Number:LongWord; Handler:TInterruptHandler; HandlerEx:TInterruptExHandler; Parameter:Pointer):LongWord;
Description: Request registration of the supplied handler to the specified FIQ number


[Expand] 
function QEMUVPBReleaseExFIQ(CPUID,Number:LongWord; Handler:TInterruptHandler; HandlerEx:TInterruptExHandler; Parameter:Pointer):LongWord;
Description: Request deregistration of the supplied handler from the specified FIQ number


[Expand] 
function QEMUVPBRegisterSystemCallEx(CPUID,Number:LongWord; Handler:TSystemCallHandler; HandlerEx:TSystemCallExHandler):LongWord;
Description: Request registration of the supplied extended handler to the specified System Call number


[Expand] 
function QEMUVPBDeregisterSystemCallEx(CPUID,Number:LongWord; Handler:TSystemCallHandler; HandlerEx:TSystemCallExHandler):LongWord;
Description: Request deregistration of the supplied extended handler from the specified System Call number


[Expand] 
function QEMUVPBGetInterruptEntry(Number:LongWord):TInterruptEntry;
Description: To be documented


[Expand] 
function QEMUVPBGetSystemCallEntry(Number:LongWord):TSystemCallEntry;
Description: Get the system call entry for the specified system call number


[Expand] 
function QEMUVPBSystemRestart(Delay:LongWord):LongWord;
Description: To be documented


[Expand] 
function QEMUVPBSystemShutdown(Delay:LongWord):LongWord;
Description: To be documented


[Expand] 
function QEMUVPBClockGetCount:LongWord;
Description: Gets the current system clock count (32 least significant bits of total)


[Expand] 
function QEMUVPBClockGetTotal:Int64;
Description: Gets the total system clock count


QEMUVPB thread functions

[Expand] 
procedure QEMUVPBSchedulerInit;
Description: Initialize the scheduler interrupt on the boot CPU


QEMUVPB IRQ functions

[Expand] 
function QEMUVPBDispatchIRQ(CPUID:LongWord; Thread:TThreadHandle):TThreadHandle;
Description: Process any pending IRQ requests


[Expand] 
function QEMUVPBHandleIRQ(Number,CPUID:LongWord; Thread:TThreadHandle):TThreadHandle;
Description: Call the handler function for an IRQ that was received, or halt if it doesn't exist


QEMUVPB FIQ functions

[Expand] 
function QEMUVPBDispatchFIQ(CPUID:LongWord; Thread:TThreadHandle):TThreadHandle;
Description: Process any pending FIQ requests


[Expand] 
function QEMUVPBHandleFIQ(Number,CPUID:LongWord; Thread:TThreadHandle):TThreadHandle;
Description: Call the handler function for an FIQ that was received, or halt if it doesn't exist


QEMUVPB SWI functions

[Expand] 
function QEMUVPBDispatchSWI(CPUID:LongWord; Thread:TThreadHandle; Request:PSystemCallRequest):TThreadHandle;
Description: Process an SWI request


QEMUVPB clock functions

[Expand] 
procedure QEMUVPBClockInterrupt(Parameter:Pointer);
Description: Interrupt handler function for the clock interrupt


[Expand] 
procedure QEMUVPBClockUpdate(Cycles:LongWord; var Last:LongWord);
Description: ?etup a clock interrupt to trigger after the specified number of clock cycles


QEMUVPB scheduler functions

[Expand] 
function QEMUVPBSchedulerInterrupt(CPUID:LongWord; Thread:TThreadHandle; Parameter:Pointer):TThreadHandle;
Description: Interrupt handler function for the scheduler interrupt


[Expand] 
procedure QEMUVPBSchedulerUpdate(Cycles:LongWord; var Last:LongWord);
Description: ?etup a scheduler interrupt to trigger after the specified number of clock cycles


[Expand] 
procedure QEMUVPBSchedulerSystemCall(Request:PSystemCallRequest);
Description: System Call handler for the scheduler


QEMUVPB framebuffer functions

[Expand] 
function QEMUVPBFramebufferDeviceAllocate(Framebuffer:PFramebufferDevice; Properties:PFramebufferProperties):LongWord;
Description: Implementation of FramebufferDeviceAllocate API for PL110 Framebuffer


[Expand] 
function QEMUVPBFramebufferDeviceRelease(Framebuffer:PFramebufferDevice):LongWord;
Description: Implementation of FramebufferDeviceRelease API for PL110 Framebuffer


[Expand] 
function QEMUVPBFramebufferDeviceBlank(Framebuffer:PFramebufferDevice; Blank:Boolean):LongWord;
Description: Implementation of FramebufferDevicBlank API for PL110 Framebuffer


[Expand] 
function QEMUVPBFramebufferDeviceCommit(Framebuffer:PFramebufferDevice; Address,Size,Flags:LongWord):LongWord;
Description: Implementation of FramebufferDeviceCommit API for PL110 Framebuffer


[Expand] 
function QEMUVPBFramebufferDevice?etProperties(Framebuffer:PFramebufferDevice; Properties:PFramebufferProperties):LongWord;
Description: Implementation of FramebufferDevice?etProperties API for PL110 Framebuffer


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