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TempleOSCDV5.01.ISO

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Terry A. Davis authored and minexew committed 2018-09-08 21:48:15 +02:00
1 parent f6eacf7744
commit 320c7ee98a
219 files changed
+5211 -4853
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Kernel/Mem/PageTables.HC
+13 -13
View File
@@ -30,8 +30,8 @@ SYS_INIT_PAGE_TABLES::
ADC EDX,0
SHRD EAX,EDX
SHR EDX,CL
MOV [MEM_NUM_2MEG],EAX
MOV [MEM_NUM_2MEG+4],EDX
MOV [MEM_2MEG_NUM],EAX
MOV [MEM_2MEG_NUM+4],EDX
//How many 1Gig pages?
MOV CL,9
@@ -39,8 +39,8 @@ SYS_INIT_PAGE_TABLES::
ADC EDX,0
SHRD EAX,EDX
SHR EDX,CL
MOV [MEM_NUM_1GIG],EAX
MOV [MEM_NUM_1GIG+4],EDX
MOV [MEM_1GIG_NUM],EAX
MOV [MEM_1GIG_NUM+4],EDX
//How many 512Gig pages?
MOV CL,9
@@ -48,8 +48,8 @@ SYS_INIT_PAGE_TABLES::
ADC EDX,0
SHRD EAX,EDX
SHR EDX,CL
MOV [MEM_NUM_512GIG],EAX
MOV [MEM_NUM_512GIG+4],EDX
MOV [MEM_512GIG_NUM],EAX
MOV [MEM_512GIG_NUM+4],EDX
//Set $LK,"CSysFixedArea",A="MN:CSysFixedArea"$ to zero
MOV EDI,SYS_FIXED_AREA
@@ -62,7 +62,7 @@ SYS_INIT_PAGE_TABLES::
BT U32 [MEM_PAGE_SIZE],30
JC @@15
//Find PML2 Size
MOV EAX,U32 [MEM_NUM_2MEG]
MOV EAX,U32 [MEM_2MEG_NUM]
ADD EAX,0x1FF
AND EAX,~0x1FF
SHL EAX,3
@@ -70,7 +70,7 @@ SYS_INIT_PAGE_TABLES::
//Find PML3 Size
@@15: MOV U32 [MEM_PML3],EDI
MOV EAX,U32 [MEM_NUM_1GIG]
MOV EAX,U32 [MEM_1GIG_NUM]
ADD EAX,0x1FF
AND EAX,~0x1FF
SHL EAX,3
@@ -78,7 +78,7 @@ SYS_INIT_PAGE_TABLES::
//Find PML4 Size
MOV U32 [MEM_PML4],EDI
MOV EAX,U32 [MEM_NUM_512GIG]
MOV EAX,U32 [MEM_512GIG_NUM]
ADD EAX,0x1FF
AND EAX,~0x1FF
SHL EAX,3
@@ -102,7 +102,7 @@ SYS_INIT_PAGE_TABLES::
MOV EAX,0x87 //bit 7 is page size (2Meg)
XOR EDX,EDX
MOV EDI,[MEM_PML2]
MOV ECX,[MEM_NUM_2MEG]
MOV ECX,[MEM_2MEG_NUM]
@@20: MOV U32 [EDI],EAX
ADD EDI,4
MOV U32 [EDI],EDX
@@ -115,7 +115,7 @@ SYS_INIT_PAGE_TABLES::
OR EAX,7
XOR EDX,EDX
MOV EDI,[MEM_PML3]
MOV ECX,[MEM_NUM_1GIG]
MOV ECX,[MEM_1GIG_NUM]
@@25: MOV U32 [EDI],EAX
ADD EDI,4
MOV U32 [EDI],EDX
@@ -129,7 +129,7 @@ SYS_INIT_PAGE_TABLES::
@@30: MOV EAX,0x87 //bit 7 is page size (1Gig)
XOR EDX,EDX
MOV EDI,[MEM_PML3]
MOV ECX,[MEM_NUM_1GIG]
MOV ECX,[MEM_1GIG_NUM]
@@35: MOV U32 [EDI],EAX
ADD EDI,4
MOV U32 [EDI],EDX
@@ -143,7 +143,7 @@ SYS_INIT_PAGE_TABLES::
OR EAX,7
XOR EDX,EDX
MOV EDI,[MEM_PML4]
MOV ECX,[MEM_NUM_512GIG]
MOV ECX,[MEM_512GIG_NUM]
@@45: MOV U32 [EDI],EAX
ADD EDI,4
MOV U32 [EDI],EDX