236 lines
4.9 KiB
PHP
236 lines
4.9 KiB
PHP
|
;
|
||
|
|
; Copyright (c) Microsoft Corporation. All rights reserved.
|
||
|
|
;
|
||
|
|
;++
|
||
|
|
;
|
||
|
|
;
|
||
|
|
; Module Name:
|
||
|
|
;
|
||
|
|
; kxarm.h
|
||
|
|
;
|
||
|
|
; Abstract:
|
||
|
|
;
|
||
|
|
; This is an implementation of the WINCE/ARM Calling Sequence
|
||
|
|
; Specification.
|
||
|
|
;
|
||
|
|
; Environment:
|
||
|
|
; String Library
|
||
|
|
;
|
||
|
|
; Revision History:
|
||
|
|
;--
|
||
|
|
|
||
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||
|
|
; TODO: No Thumbing or Interworking for now.
|
||
|
|
;
|
||
|
|
GBLL Thumbing
|
||
|
|
Thumbing SETL {FALSE}
|
||
|
|
GBLL Interworking
|
||
|
|
Interworking SETL {FALSE}
|
||
|
|
;
|
||
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||
|
|
|
||
|
|
GBLS VBar
|
||
|
|
VBar SETS "|"
|
||
|
|
GBLL HaveExceptHandler
|
||
|
|
GBLS AreaName
|
||
|
|
GBLS FuncName
|
||
|
|
GBLS PrologName
|
||
|
|
GBLS FuncEndName
|
||
|
|
GBLS ExceptHandler
|
||
|
|
GBLS ExceptData
|
||
|
|
AreaName SETS "|.text|"
|
||
|
|
HaveExceptHandler SETL {FALSE}
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
TEXTAREA
|
||
|
|
AREA |.text|,ALIGN=2,CODE,READONLY
|
||
|
|
AreaName SETS "|.text|"
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
THUMBAREA
|
||
|
|
AREA |.text|,ALIGN=2,CODE,READONLY,THUMB
|
||
|
|
AreaName SETS "|.text|"
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
STARTUPTEXT
|
||
|
|
AREA |.astart|,ALIGN=2,CODE
|
||
|
|
AreaName SETS "|.astart|"
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
START_REGION $NameBegin
|
||
|
|
LCLS TempName
|
||
|
|
TempName SETS VBar:CC:"$NameBegin":CC:VBar
|
||
|
|
EXPORT $TempName[DATA]
|
||
|
|
$TempName
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
END_REGION $NameEnd
|
||
|
|
LCLS TempName
|
||
|
|
TempName SETS VBar:CC:"$NameEnd":CC:VBar
|
||
|
|
EXPORT $TempName[DATA]
|
||
|
|
$TempName
|
||
|
|
MEND
|
||
|
|
|
||
|
|
;
|
||
|
|
; This macro should be used if the assembly function is in ARM
|
||
|
|
;
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
NESTED_ARMENTRY $Name
|
||
|
|
FuncName SETS VBar:CC:"$Name":CC:VBar
|
||
|
|
PrologName SETS VBar:CC:"$Name":CC:"_Prolog":CC:VBar
|
||
|
|
FuncEndName SETS VBar:CC:"$Name":CC:"_end":CC:VBar
|
||
|
|
LCLS ExceptBit
|
||
|
|
IF HaveExceptHandler
|
||
|
|
ExceptBit SETS "0x80000000"
|
||
|
|
ELSE
|
||
|
|
ExceptBit SETS "0"
|
||
|
|
ENDIF
|
||
|
|
|
||
|
|
AREA |.pdata|,ALIGN=2,PDATA
|
||
|
|
DCD $FuncName
|
||
|
|
DCD (($PrologName-$FuncName)/4) :OR: ((($FuncEndName-$FuncName)/4):SHL:8) :OR: 0x40000000 :OR: $ExceptBit
|
||
|
|
AREA $AreaName,CODE,READONLY
|
||
|
|
ALIGN 2
|
||
|
|
EXPORT $FuncName [FUNC]
|
||
|
|
IF HaveExceptHandler
|
||
|
|
DCD $ExceptHandler
|
||
|
|
DCD $ExceptData
|
||
|
|
HaveExceptHandler SETL {FALSE}
|
||
|
|
ENDIF
|
||
|
|
$FuncName
|
||
|
|
ROUT
|
||
|
|
MEND
|
||
|
|
|
||
|
|
;
|
||
|
|
; This macro should be used if the assembly function is in THUMB
|
||
|
|
;
|
||
|
|
MACRO
|
||
|
|
NESTED_THUMBENTRY $Name
|
||
|
|
FuncName SETS VBar:CC:"$Name":CC:VBar
|
||
|
|
PrologName SETS VBar:CC:"$Name":CC:"_Prolog":CC:VBar
|
||
|
|
FuncEndName SETS VBar:CC:"$Name":CC:"_end":CC:VBar
|
||
|
|
LCLS ExceptBit
|
||
|
|
IF HaveExceptHandler
|
||
|
|
ExceptBit SETS "0x80000000"
|
||
|
|
ELSE
|
||
|
|
ExceptBit SETS "0"
|
||
|
|
ENDIF
|
||
|
|
|
||
|
|
AREA |.pdata|,ALIGN=2,PDATA
|
||
|
|
DCD $FuncName
|
||
|
|
DCD (($PrologName-$FuncName)/2) :OR: ((($FuncEndName-$FuncName)/2):SHL:8) :OR: $ExceptBit
|
||
|
|
AREA $AreaName,CODE,READONLY
|
||
|
|
ALIGN 2
|
||
|
|
EXPORT $FuncName [FUNC]
|
||
|
|
IF HaveExceptHandler
|
||
|
|
DCD $ExceptHandler
|
||
|
|
DCD $ExceptData
|
||
|
|
HaveExceptHandler SETL {FALSE}
|
||
|
|
ENDIF
|
||
|
|
$FuncName
|
||
|
|
ROUT
|
||
|
|
MEND
|
||
|
|
|
||
|
|
;
|
||
|
|
; This macro should be used if the assembly function is in ARM
|
||
|
|
;
|
||
|
|
MACRO
|
||
|
|
NESTED_ENTRY $Name
|
||
|
|
FuncName SETS VBar:CC:"$Name":CC:VBar
|
||
|
|
PrologName SETS VBar:CC:"$Name":CC:"_Prolog":CC:VBar
|
||
|
|
FuncEndName SETS VBar:CC:"$Name":CC:"_end":CC:VBar
|
||
|
|
LCLS ExceptBit
|
||
|
|
IF HaveExceptHandler
|
||
|
|
ExceptBit SETS "0x80000000"
|
||
|
|
ELSE
|
||
|
|
ExceptBit SETS "0"
|
||
|
|
ENDIF
|
||
|
|
|
||
|
|
AREA |.pdata|,ALIGN=2,PDATA
|
||
|
|
DCD $FuncName
|
||
|
|
DCD (($PrologName-$FuncName)/4) :OR: ((($FuncEndName-$FuncName)/4):SHL:8) :OR: 0x40000000 :OR: $ExceptBit
|
||
|
|
AREA $AreaName,CODE,READONLY
|
||
|
|
ALIGN 2
|
||
|
|
EXPORT $FuncName [FUNC]
|
||
|
|
IF HaveExceptHandler
|
||
|
|
DCD $ExceptHandler
|
||
|
|
DCD $ExceptData
|
||
|
|
HaveExceptHandler SETL {FALSE}
|
||
|
|
ENDIF
|
||
|
|
$FuncName
|
||
|
|
ROUT
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
PROLOG_END
|
||
|
|
$PrologName
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
LEAF_ENTRY $Name
|
||
|
|
FuncName SETS VBar:CC:"$Name":CC:VBar
|
||
|
|
PrologName SETS "Invalid Prolog"
|
||
|
|
FuncEndName SETS VBar:CC:"$Name":CC:"_end":CC:VBar
|
||
|
|
ALIGN 2
|
||
|
|
EXPORT $FuncName [FUNC]
|
||
|
|
$FuncName
|
||
|
|
ROUT
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
ALTERNATE_ENTRY $Name
|
||
|
|
LCLS TempName
|
||
|
|
TempName SETS VBar:CC:"$Name":CC:VBar
|
||
|
|
EXPORT $TempName [FUNC]
|
||
|
|
$TempName
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
ENTRY_END $Name
|
||
|
|
$FuncEndName
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
NESTED_END $Name
|
||
|
|
$FuncEndName
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
LEAF_END $Name
|
||
|
|
$FuncEndName
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
EXCEPTION_HANDLER $Handler
|
||
|
|
ExceptHandler SETS VBar:CC:"$Handler":CC:VBar
|
||
|
|
ExceptData SETS "0"
|
||
|
|
HaveExceptHandler SETL {TRUE}
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
EXCEPTION_HANDLER_DATA $Handler, $HandlerData
|
||
|
|
ExceptHandler SETS VBar:CC:"$Handler":CC:VBar
|
||
|
|
ExceptData SETS VBar:CC:"$HandlerData":CC:VBar
|
||
|
|
HaveExceptHandler SETL {TRUE}
|
||
|
|
MEND
|
||
|
|
|
||
|
|
MACRO
|
||
|
|
EXCEPTION_HANDLER_MILLICODE $Handler, $HandlerData
|
||
|
|
ExceptHandler SETS "$Handler"
|
||
|
|
ExceptData SETS "$HandlerData"
|
||
|
|
HaveExceptHandler SETL {TRUE}
|
||
|
|
MEND
|
||
|
|
|
||
|
|
; MAGIC_ARM_MODE_SWITCH: MS has instead put this macro definition into
|
||
|
|
; the kernel file winceos\coreos\nk\kernel\arm\intrlock.s. It is also
|
||
|
|
; defined in corelibc\crtw32\eh\arm\handler.s. In M4, these duplicate
|
||
|
|
; definitions should be yanked and put here, in this common location.
|
||
|
|
|
||
|
|
END
|
||
|
|
|