Difference between revisions of "Unit PlatformAARCH64"

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! '''Note'''
 
! '''Note'''
 
| None documented
 
| None documented
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|-
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|}
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</div></div>
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<br />
 +
 +
'''AARCH64 platform 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;">procedure AARCH64ParseBootTags;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Extract some information from the ARM boot tag list and use it to load the memory manager, some other information is stored in variables for future use</div>
 +
<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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| None documented
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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;">procedure AARCH64ParseCommandLine;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Setup argc, argv and cmdline and process known command line options</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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| None documented
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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;">procedure AARCH64ParseEnvironment;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Setup envp and process known environment options</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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| None documented
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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 AARCH64GetSP:PtrUInt; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current stack pointer (SP)</div>
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<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
 +
| None documented
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64GetPC:PtrUInt; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current program counter (PC)</div>
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<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| None documented
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|-
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|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64GetIRQ:Boolean; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get Interrupts (IRQ) state</div>
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<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
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|-
 +
! '''Return'''
 +
| True is enabled, False if disabled (Returned in R0)
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">procedure AARCH64EnableIRQ; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Enable Interrupts (IRQ) unconditionally</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Note'''
 +
| None documented
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">procedure AARCH64DisableIRQ; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Disable Interrupts (IRQ) unconditionally</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Note'''
 +
| None documented
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64SaveIRQ:TIRQMask; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Disable Interrupts (IRQ) and return the previous state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
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|-
 +
! '''Return'''
 +
| IRQ state when called (Returned in R0)
 +
|-
 +
|}
 +
</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;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64RestoreIRQ(IRQMask:TIRQMask):TIRQMask; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Restore Interrupts (IRQ) to a previous state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''IRQMask'''
 +
| IRQ state to restore (Passed in R0)
 +
|-
 +
! '''Return'''
 +
| IRQ state when called (Returned in R0)
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64GetFIQ:Boolean; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get Fast Interrupts (FIQ) state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Return'''
 +
| True is enabled, False if disabled (Returned in R0)
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">procedure AARCH64EnableFIQ; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Enable Fast Interrupts (FIQ) unconditionally</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Note'''
 +
| None documented
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">procedure AARCH64DisableFIQ; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Disable Fast Interrupts (FIQ) unconditionally</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Note'''
 +
| None documented
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64SaveFIQ:TFIQMask; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Disable Fast Interrupts (FIQ) and return the previous state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Return'''
 +
| FIQ state when called (Returned in R0)
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64RestoreFIQ(FIQMask:TFIQMask):TFIQMask; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Restore Fast Interrupts (FIQ) to a previous state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''FIQMask'''
 +
| FIQ state to restore (Passed in R0)
 +
|-
 +
! '''Return'''
 +
| FIQ state when called (Returned in R0)
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">procedure AARCH64EnableIRQFIQ; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Enable Interrupts and Fast Interrupts (IRQ/FIQ) unconditionally</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Note'''
 +
| None documented
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">procedure AARCH64DisableIRQFIQ; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Disable Interrupts and Fast Interrupts (IRQ/FIQ) unconditionally</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Note'''
 +
| None documented
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64SaveIRQFIQ:TIRQFIQMask; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Disable Interrupts and Fast Interrupts (IRQ/FIQ) and return the previous state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Return'''
 +
| IRQ/FIQ state when called (Returned in R0)
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64RestoreIRQFIQ(IRQFIQMask:TIRQFIQMask):TIRQFIQMask; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Restore Interrupts and Fast Interrupts (IRQ/FIQ) to a previous state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''IRQFIQMask'''
 +
| IRQ/FIQ state to restore (Passed in R0)
 +
|-
 +
! '''Return'''
 +
| IRQ/FIQ state when called (Returned in R0)
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64GetAbort:Boolean; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get Abort state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Return'''
 +
| True is enabled, False if disabled (Returned in R0)
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">procedure AARCH64EnableAbort; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Enable Aborts unconditionally</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Note'''
 +
| None documented
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">procedure AARCH64DisableAbort; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Disable Aborts unconditionally</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Note'''
 +
| None documented
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64SaveAbort:TAbortMask; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Disable Aborts and return the previous state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''Return'''
 +
| Abort state when called (Returned in R0)
 +
|-
 +
|}
 +
</div></div>
 +
<br />
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 +
<pre style="border: 0; padding-bottom:0px;">function AARCH64RestoreAbort(AbortMask:TAbortMask):TAbortMask; assembler; nostackframe;</pre>
 +
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Restore Aborts to a previous state</div>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
! '''AbortMask'''
 +
| Abort state to restore (Passed in R0)
 +
|-
 +
! '''Return'''
 +
| bort state when called (Returned in R0)
 
|-
 
|-
 
|}
 
|}

Revision as of 02:49, 23 November 2016

Return to Unit Reference


Description

To be documented

Constants

To be documented

Type definitions

To be documented

Public variables

To be documented

Function declarations


Initialization functions

[Expand] 
procedure AARCH64Init;
Description: To be documented


AARCH64 platform functions

[Expand] 
procedure AARCH64ParseBootTags;
Description: Extract some information from the ARM boot tag list and use it to load the memory manager, some other information is stored in variables for future use


[Expand] 
procedure AARCH64ParseCommandLine;
Description: Setup argc, argv and cmdline and process known command line options


[Expand] 
procedure AARCH64ParseEnvironment;
Description: Setup envp and process known environment options


[Expand] 
function AARCH64GetSP:PtrUInt; assembler; nostackframe;
Description: Get the current stack pointer (SP)


[Expand] 
function AARCH64GetPC:PtrUInt; assembler; nostackframe;
Description: Get the current program counter (PC)


[Expand] 
function AARCH64GetIRQ:Boolean; assembler; nostackframe;
Description: Get Interrupts (IRQ) state


[Expand] 
procedure AARCH64EnableIRQ; assembler; nostackframe;
Description: Enable Interrupts (IRQ) unconditionally


[Expand] 
procedure AARCH64DisableIRQ; assembler; nostackframe;
Description: Disable Interrupts (IRQ) unconditionally


[Expand] 
function AARCH64SaveIRQ:TIRQMask; assembler; nostackframe;
Description: Disable Interrupts (IRQ) and return the previous state


[Expand] 
function AARCH64RestoreIRQ(IRQMask:TIRQMask):TIRQMask; assembler; nostackframe;
Description: Restore Interrupts (IRQ) to a previous state


[Expand] 
function AARCH64GetFIQ:Boolean; assembler; nostackframe;
Description: Get Fast Interrupts (FIQ) state


[Expand] 
procedure AARCH64EnableFIQ; assembler; nostackframe;
Description: Enable Fast Interrupts (FIQ) unconditionally


[Expand] 
procedure AARCH64DisableFIQ; assembler; nostackframe;
Description: Disable Fast Interrupts (FIQ) unconditionally


[Expand] 
function AARCH64SaveFIQ:TFIQMask; assembler; nostackframe;
Description: Disable Fast Interrupts (FIQ) and return the previous state


[Expand] 
function AARCH64RestoreFIQ(FIQMask:TFIQMask):TFIQMask; assembler; nostackframe;
Description: Restore Fast Interrupts (FIQ) to a previous state


[Expand] 
procedure AARCH64EnableIRQFIQ; assembler; nostackframe;
Description: Enable Interrupts and Fast Interrupts (IRQ/FIQ) unconditionally


[Expand] 
procedure AARCH64DisableIRQFIQ; assembler; nostackframe;
Description: Disable Interrupts and Fast Interrupts (IRQ/FIQ) unconditionally


[Expand] 
function AARCH64SaveIRQFIQ:TIRQFIQMask; assembler; nostackframe;
Description: Disable Interrupts and Fast Interrupts (IRQ/FIQ) and return the previous state


[Expand] 
function AARCH64RestoreIRQFIQ(IRQFIQMask:TIRQFIQMask):TIRQFIQMask; assembler; nostackframe;
Description: Restore Interrupts and Fast Interrupts (IRQ/FIQ) to a previous state


[Expand] 
function AARCH64GetAbort:Boolean; assembler; nostackframe;
Description: Get Abort state


[Expand] 
procedure AARCH64EnableAbort; assembler; nostackframe;
Description: Enable Aborts unconditionally


[Expand] 
procedure AARCH64DisableAbort; assembler; nostackframe;
Description: Disable Aborts unconditionally


[Expand] 
function AARCH64SaveAbort:TAbortMask; assembler; nostackframe;
Description: Disable Aborts and return the previous state


[Expand] 
function AARCH64RestoreAbort(AbortMask:TAbortMask):TAbortMask; assembler; nostackframe;
Description: Restore Aborts to a previous state


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