&� MemLib - memory control library.

^� 0,"The Memory Library cannot be run. Use the LIBRARY command to include it in you code."
(
2j� ----------------------------------------------------------------------------------------------------
<� PROCcreateDynamicArea()
F!� Creates a new dynamic area.
P6� On entry: The arguments are as for the SWI call.
Zi� On exit: areaNumber% contains the new dynamic area number and areaBase% contains it's base address.
dj� ----------------------------------------------------------------------------------------------------
n
xr� �createDynamicArea(initialSize%,flags%,maxSize%,handler%,handlerWorkspace%,name$,� areaNumber%, � areaBase%)
�x  ș "OS_DynamicArea",0,-1,initialSize%,-1,flags%,maxSize%,handler%,handlerWorkspace%,name$ � ,areaNumber%,areaBase%
��
�
�j� ----------------------------------------------------------------------------------------------------
�� PROCdeleteDynamicArea()
�'� Deletes an existing dynamic area.
�^� On entry: areaNumber% contains an area number previously returned from createDynamicArea
�j� ----------------------------------------------------------------------------------------------------
�
�%� �deleteDynamicArea(areaNumber%)
�'  ș "OS_DynamicArea",1,areaNumber%
��
�

j� ----------------------------------------------------------------------------------------------------

� FNchangeDynamicArea()

3� Changes the size of an existing dynamic area.

"]� On entry: areaNumber% should conatin an area number returned by PROCcreateDynamic area.

,H�           change% should cantain the amount to change the size by.

6@� Returns: The amount that the size has actually changed by.

@j� ----------------------------------------------------------------------------------------------------

J

T-� �changeDynamicArea(areaNumber%,change%)

^
  � t%

h9  ș "OS_ChangeDynamicArea",areaNumber%,change% � ,t%

r= t%

|

�j� ----------------------------------------------------------------------------------------------------

�� FNreadRAMSize

�E� Returns: The amount of RAM connected to the computer (in bytes)

�j� ----------------------------------------------------------------------------------------------------

�

�� �readRAMSize

�  � num%,psize%

�'  ș "OS_Memory",264 � ,num%,psize%

�= num% * psize%

�

�j� ----------------------------------------------------------------------------------------------------

�� FNreadROMSize

�E� Returns: The amount of ROM connected to the computer (in bytes)
j� ----------------------------------------------------------------------------------------------------

� �readROMSize
&  � num%,psize%
0'  ș "OS_Memory",776 � ,num%,psize%
:= num% * psize%
D
Nj� ----------------------------------------------------------------------------------------------------
X� FNreadVRAMSize
bF� Returns: The amount of VRAM connected to the computer (in bytes)
lj� ----------------------------------------------------------------------------------------------------
v
�� �readVRAMSize
�  � num%,psize%
�'  ș "OS_Memory",520 � ,num%,psize%
�= num% * psize%
�
�j� ----------------------------------------------------------------------------------------------------
�� PROCreadAllocationTable()
�^� On exit: table% points to the table an entries% hold the number of entries in the table.
�j� ----------------------------------------------------------------------------------------------------
�
�0� �readAllocationTable(� table%, � entries%)
�"  ș "OS_Memory",6 � ,entries%
�  � table% entries%
  ș "OS_Memory",7,table%
  entries% = entries% * 2
�
 
*j� ----------------------------------------------------------------------------------------------------
4� FNgetPageInfo()
>Q� On entry: table% points to the table returned by PROCreadAllocationTable().
HF� Returns: the four bits of information for the given page number.
Rj� ----------------------------------------------------------------------------------------------------
\
f&� �getPageInfo(table%,pageNumber%)
p
  � t%
z$  t% = table%?(pageNumber% >> 1)
�*  � � (pageNumber% � 1) � t% = t% >> 4
�
= t% � &F
�
�j� ----------------------------------------------------------------------------------------------------
�"� FNphysicalToLogicalAddress()
�P� Converts the given physical address into a logical address and returns it.
�j� ----------------------------------------------------------------------------------------------------
�
�*� �physicalToLogicalAddress(physical%)
�  � pb%
�  � pb% 12
�  pb!8 = physical%
�(  ș "OS_Memory",1<<10 � 1<<12,pb%,1
= pb%!4

j� ----------------------------------------------------------------------------------------------------
$"� FNlogicalToPhysicalAddress()
.P� Converts the given logical address into a physical address and returns it.
8j� ----------------------------------------------------------------------------------------------------
B
L(� �logicalToPhyscalAddress(logical%)
V  � pb%
`  � pb% 12
j  pb!0 = logical%
t'  ș "OS_Memory",1<<9 � 1<<13,pb%,1
~= pb%!8
�
�j� ----------------------------------------------------------------------------------------------------
�%� FNphysicalAddressToPageNumber()
�L� Converts the given physical address into a page number and returns it.
�j� ----------------------------------------------------------------------------------------------------
�
�-� �physicalAddressToPageNumber(physical%)
�  � pb%
�  � pb% 12
�  pb!8 = physical%
�(  ș "OS_Memory",1<<10 � 1<<11,pb%,1
�= pb%!0


j� ----------------------------------------------------------------------------------------------------
� PROCsetPageCacheable()
i� On entry: address% is the address to set cacheability for and cacheable% is 1 to set it to cachable
(0�           or 0 to set it to non-cacheable.
2j� ----------------------------------------------------------------------------------------------------
<
F,� �setPageCacheable(address%,cacheable%)
P  � pb%
Z  � pb% 12
d  pb!4 = address%
n  � cachable% �
x)    ș "OS_Memory",1<<9 � 3<<14,pb%,1
�  �
�)    ș "OS_Memory",1<<9 � 2<<14,pb%,1
�  �
��
�

00000000  0d 00 0a 26 f4 20 4d 65  6d 4c 69 62 20 2d 20 6d  |...&. MemLib - m|
00000010  65 6d 6f 72 79 20 63 6f  6e 74 72 6f 6c 20 6c 69  |emory control li|
00000020  62 72 61 72 79 2e 0d 00  14 04 0d 00 1e 5e 85 20  |brary........^. |
00000030  30 2c 22 54 68 65 20 4d  65 6d 6f 72 79 20 4c 69  |0,"The Memory Li|
00000040  62 72 61 72 79 20 63 61  6e 6e 6f 74 20 62 65 20  |brary cannot be |
00000050  72 75 6e 2e 20 55 73 65  20 74 68 65 20 4c 49 42  |run. Use the LIB|
00000060  52 41 52 59 20 63 6f 6d  6d 61 6e 64 20 74 6f 20  |RARY command to |
00000070  69 6e 63 6c 75 64 65 20  69 74 20 69 6e 20 79 6f  |include it in yo|
00000080  75 20 63 6f 64 65 2e 22  0d 00 28 04 0d 00 32 6a  |u code."..(...2j|
00000090  f4 20 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |. --------------|
000000a0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
000000f0  2d 2d 2d 2d 2d 2d 0d 00  3c 1d f4 20 50 52 4f 43  |------..<.. PROC|
00000100  63 72 65 61 74 65 44 79  6e 61 6d 69 63 41 72 65  |createDynamicAre|
00000110  61 28 29 0d 00 46 21 f4  20 43 72 65 61 74 65 73  |a()..F!. Creates|
00000120  20 61 20 6e 65 77 20 64  79 6e 61 6d 69 63 20 61  | a new dynamic a|
00000130  72 65 61 2e 0d 00 50 36  f4 20 4f 6e 20 65 6e 74  |rea...P6. On ent|
00000140  72 79 3a 20 54 68 65 20  61 72 67 75 6d 65 6e 74  |ry: The argument|
00000150  73 20 61 72 65 20 61 73  20 66 6f 72 20 74 68 65  |s are as for the|
00000160  20 53 57 49 20 63 61 6c  6c 2e 0d 00 5a 69 f4 20  | SWI call...Zi. |
00000170  4f 6e 20 65 78 69 74 3a  20 61 72 65 61 4e 75 6d  |On exit: areaNum|
00000180  62 65 72 25 20 63 6f 6e  74 61 69 6e 73 20 74 68  |ber% contains th|
00000190  65 20 6e 65 77 20 64 79  6e 61 6d 69 63 20 61 72  |e new dynamic ar|
000001a0  65 61 20 6e 75 6d 62 65  72 20 61 6e 64 20 61 72  |ea number and ar|
000001b0  65 61 42 61 73 65 25 20  63 6f 6e 74 61 69 6e 73  |eaBase% contains|
000001c0  20 69 74 27 73 20 62 61  73 65 20 61 64 64 72 65  | it's base addre|
000001d0  73 73 2e 0d 00 64 6a f4  20 2d 2d 2d 2d 2d 2d 2d  |ss...dj. -------|
000001e0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000230  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 0d 00 6e  |-------------..n|
00000240  04 0d 00 78 72 dd 20 f2  63 72 65 61 74 65 44 79  |...xr. .createDy|
00000250  6e 61 6d 69 63 41 72 65  61 28 69 6e 69 74 69 61  |namicArea(initia|
00000260  6c 53 69 7a 65 25 2c 66  6c 61 67 73 25 2c 6d 61  |lSize%,flags%,ma|
00000270  78 53 69 7a 65 25 2c 68  61 6e 64 6c 65 72 25 2c  |xSize%,handler%,|
00000280  68 61 6e 64 6c 65 72 57  6f 72 6b 73 70 61 63 65  |handlerWorkspace|
00000290  25 2c 6e 61 6d 65 24 2c  f8 20 61 72 65 61 4e 75  |%,name$,. areaNu|
000002a0  6d 62 65 72 25 2c 20 f8  20 61 72 65 61 42 61 73  |mber%, . areaBas|
000002b0  65 25 29 0d 00 82 78 20  20 c8 99 20 22 4f 53 5f  |e%)...x  .. "OS_|
000002c0  44 79 6e 61 6d 69 63 41  72 65 61 22 2c 30 2c 2d  |DynamicArea",0,-|
000002d0  31 2c 69 6e 69 74 69 61  6c 53 69 7a 65 25 2c 2d  |1,initialSize%,-|
000002e0  31 2c 66 6c 61 67 73 25  2c 6d 61 78 53 69 7a 65  |1,flags%,maxSize|
000002f0  25 2c 68 61 6e 64 6c 65  72 25 2c 68 61 6e 64 6c  |%,handler%,handl|
00000300  65 72 57 6f 72 6b 73 70  61 63 65 25 2c 6e 61 6d  |erWorkspace%,nam|
00000310  65 24 20 b8 20 2c 61 72  65 61 4e 75 6d 62 65 72  |e$ . ,areaNumber|
00000320  25 2c 61 72 65 61 42 61  73 65 25 0d 00 8c 05 e1  |%,areaBase%.....|
00000330  0d 00 96 04 0d 00 a0 6a  f4 20 2d 2d 2d 2d 2d 2d  |.......j. ------|
00000340  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000390  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 0d 00  |--------------..|
000003a0  aa 1d f4 20 50 52 4f 43  64 65 6c 65 74 65 44 79  |... PROCdeleteDy|
000003b0  6e 61 6d 69 63 41 72 65  61 28 29 0d 00 b4 27 f4  |namicArea()...'.|
000003c0  20 44 65 6c 65 74 65 73  20 61 6e 20 65 78 69 73  | Deletes an exis|
000003d0  74 69 6e 67 20 64 79 6e  61 6d 69 63 20 61 72 65  |ting dynamic are|
000003e0  61 2e 0d 00 be 5e f4 20  4f 6e 20 65 6e 74 72 79  |a....^. On entry|
000003f0  3a 20 61 72 65 61 4e 75  6d 62 65 72 25 20 63 6f  |: areaNumber% co|
00000400  6e 74 61 69 6e 73 20 61  6e 20 61 72 65 61 20 6e  |ntains an area n|
00000410  75 6d 62 65 72 20 70 72  65 76 69 6f 75 73 6c 79  |umber previously|
00000420  20 72 65 74 75 72 6e 65  64 20 66 72 6f 6d 20 63  | returned from c|
00000430  72 65 61 74 65 44 79 6e  61 6d 69 63 41 72 65 61  |reateDynamicArea|
00000440  0d 00 c8 6a f4 20 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |...j. ----------|
00000450  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
000004a0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 0d 00 d2 04 0d 00  |----------......|
000004b0  dc 25 dd 20 f2 64 65 6c  65 74 65 44 79 6e 61 6d  |.%. .deleteDynam|
000004c0  69 63 41 72 65 61 28 61  72 65 61 4e 75 6d 62 65  |icArea(areaNumbe|
000004d0  72 25 29 0d 00 e6 27 20  20 c8 99 20 22 4f 53 5f  |r%)...'  .. "OS_|
000004e0  44 79 6e 61 6d 69 63 41  72 65 61 22 2c 31 2c 61  |DynamicArea",1,a|
000004f0  72 65 61 4e 75 6d 62 65  72 25 0d 00 f0 05 e1 0d  |reaNumber%......|
00000500  00 fa 04 0d 01 04 6a f4  20 2d 2d 2d 2d 2d 2d 2d  |......j. -------|
00000510  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000560  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 0d 01 0e  |-------------...|
00000570  1b f4 20 46 4e 63 68 61  6e 67 65 44 79 6e 61 6d  |.. FNchangeDynam|
00000580  69 63 41 72 65 61 28 29  0d 01 18 33 f4 20 43 68  |icArea()...3. Ch|
00000590  61 6e 67 65 73 20 74 68  65 20 73 69 7a 65 20 6f  |anges the size o|
000005a0  66 20 61 6e 20 65 78 69  73 74 69 6e 67 20 64 79  |f an existing dy|
000005b0  6e 61 6d 69 63 20 61 72  65 61 2e 0d 01 22 5d f4  |namic area..."].|
000005c0  20 4f 6e 20 65 6e 74 72  79 3a 20 61 72 65 61 4e  | On entry: areaN|
000005d0  75 6d 62 65 72 25 20 73  68 6f 75 6c 64 20 63 6f  |umber% should co|
000005e0  6e 61 74 69 6e 20 61 6e  20 61 72 65 61 20 6e 75  |natin an area nu|
000005f0  6d 62 65 72 20 72 65 74  75 72 6e 65 64 20 62 79  |mber returned by|
00000600  20 50 52 4f 43 63 72 65  61 74 65 44 79 6e 61 6d  | PROCcreateDynam|
00000610  69 63 20 61 72 65 61 2e  0d 01 2c 48 f4 20 20 20  |ic area...,H.   |
00000620  20 20 20 20 20 20 20 20  63 68 61 6e 67 65 25 20  |        change% |
00000630  73 68 6f 75 6c 64 20 63  61 6e 74 61 69 6e 20 74  |should cantain t|
00000640  68 65 20 61 6d 6f 75 6e  74 20 74 6f 20 63 68 61  |he amount to cha|
00000650  6e 67 65 20 74 68 65 20  73 69 7a 65 20 62 79 2e  |nge the size by.|
00000660  0d 01 36 40 f4 20 52 65  74 75 72 6e 73 3a 20 54  |..6@. Returns: T|
00000670  68 65 20 61 6d 6f 75 6e  74 20 74 68 61 74 20 74  |he amount that t|
00000680  68 65 20 73 69 7a 65 20  68 61 73 20 61 63 74 75  |he size has actu|
00000690  61 6c 6c 79 20 63 68 61  6e 67 65 64 20 62 79 2e  |ally changed by.|
000006a0  0d 01 40 6a f4 20 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |..@j. ----------|
000006b0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000700  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 0d 01 4a 04 0d 01  |----------..J...|
00000710  54 2d dd 20 a4 63 68 61  6e 67 65 44 79 6e 61 6d  |T-. .changeDynam|
00000720  69 63 41 72 65 61 28 61  72 65 61 4e 75 6d 62 65  |icArea(areaNumbe|
00000730  72 25 2c 63 68 61 6e 67  65 25 29 0d 01 5e 0a 20  |r%,change%)..^. |
00000740  20 ea 20 74 25 0d 01 68  39 20 20 c8 99 20 22 4f  | . t%..h9  .. "O|
00000750  53 5f 43 68 61 6e 67 65  44 79 6e 61 6d 69 63 41  |S_ChangeDynamicA|
00000760  72 65 61 22 2c 61 72 65  61 4e 75 6d 62 65 72 25  |rea",areaNumber%|
00000770  2c 63 68 61 6e 67 65 25  20 b8 20 2c 74 25 0d 01  |,change% . ,t%..|
00000780  72 08 3d 20 74 25 0d 01  7c 04 0d 01 86 6a f4 20  |r.= t%..|....j. |
00000790  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
000007f0  2d 2d 2d 2d 0d 01 90 13  f4 20 46 4e 72 65 61 64  |----..... FNread|
00000800  52 41 4d 53 69 7a 65 0d  01 9a 45 f4 20 52 65 74  |RAMSize...E. Ret|
00000810  75 72 6e 73 3a 20 54 68  65 20 61 6d 6f 75 6e 74  |urns: The amount|
00000820  20 6f 66 20 52 41 4d 20  63 6f 6e 6e 65 63 74 65  | of RAM connecte|
00000830  64 20 74 6f 20 74 68 65  20 63 6f 6d 70 75 74 65  |d to the compute|
00000840  72 20 28 69 6e 20 62 79  74 65 73 29 0d 01 a4 6a  |r (in bytes)...j|
00000850  f4 20 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |. --------------|
00000860  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
000008b0  2d 2d 2d 2d 2d 2d 0d 01  ae 04 0d 01 b8 12 dd 20  |------......... |
000008c0  a4 72 65 61 64 52 41 4d  53 69 7a 65 0d 01 c2 13  |.readRAMSize....|
000008d0  20 20 ea 20 6e 75 6d 25  2c 70 73 69 7a 65 25 0d  |  . num%,psize%.|
000008e0  01 cc 27 20 20 c8 99 20  22 4f 53 5f 4d 65 6d 6f  |..'  .. "OS_Memo|
000008f0  72 79 22 2c 32 36 34 20  b8 20 2c 6e 75 6d 25 2c  |ry",264 . ,num%,|
00000900  70 73 69 7a 65 25 0d 01  d6 13 3d 20 6e 75 6d 25  |psize%....= num%|
00000910  20 2a 20 70 73 69 7a 65  25 0d 01 e0 04 0d 01 ea  | * psize%.......|
00000920  6a f4 20 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |j. -------------|
00000930  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000980  2d 2d 2d 2d 2d 2d 2d 0d  01 f4 13 f4 20 46 4e 72  |-------..... FNr|
00000990  65 61 64 52 4f 4d 53 69  7a 65 0d 01 fe 45 f4 20  |eadROMSize...E. |
000009a0  52 65 74 75 72 6e 73 3a  20 54 68 65 20 61 6d 6f  |Returns: The amo|
000009b0  75 6e 74 20 6f 66 20 52  4f 4d 20 63 6f 6e 6e 65  |unt of ROM conne|
000009c0  63 74 65 64 20 74 6f 20  74 68 65 20 63 6f 6d 70  |cted to the comp|
000009d0  75 74 65 72 20 28 69 6e  20 62 79 74 65 73 29 0d  |uter (in bytes).|
000009e0  02 08 6a f4 20 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |..j. -----------|
000009f0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000a40  2d 2d 2d 2d 2d 2d 2d 2d  2d 0d 02 12 04 0d 02 1c  |---------.......|
00000a50  12 dd 20 a4 72 65 61 64  52 4f 4d 53 69 7a 65 0d  |.. .readROMSize.|
00000a60  02 26 13 20 20 ea 20 6e  75 6d 25 2c 70 73 69 7a  |.&.  . num%,psiz|
00000a70  65 25 0d 02 30 27 20 20  c8 99 20 22 4f 53 5f 4d  |e%..0'  .. "OS_M|
00000a80  65 6d 6f 72 79 22 2c 37  37 36 20 b8 20 2c 6e 75  |emory",776 . ,nu|
00000a90  6d 25 2c 70 73 69 7a 65  25 0d 02 3a 13 3d 20 6e  |m%,psize%..:.= n|
00000aa0  75 6d 25 20 2a 20 70 73  69 7a 65 25 0d 02 44 04  |um% * psize%..D.|
00000ab0  0d 02 4e 6a f4 20 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |..Nj. ----------|
00000ac0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000b10  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 0d 02 58 14 f4 20  |----------..X.. |
00000b20  46 4e 72 65 61 64 56 52  41 4d 53 69 7a 65 0d 02  |FNreadVRAMSize..|
00000b30  62 46 f4 20 52 65 74 75  72 6e 73 3a 20 54 68 65  |bF. Returns: The|
00000b40  20 61 6d 6f 75 6e 74 20  6f 66 20 56 52 41 4d 20  | amount of VRAM |
00000b50  63 6f 6e 6e 65 63 74 65  64 20 74 6f 20 74 68 65  |connected to the|
00000b60  20 63 6f 6d 70 75 74 65  72 20 28 69 6e 20 62 79  | computer (in by|
00000b70  74 65 73 29 0d 02 6c 6a  f4 20 2d 2d 2d 2d 2d 2d  |tes)..lj. ------|
00000b80  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000bd0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 0d 02  |--------------..|
00000be0  76 04 0d 02 80 13 dd 20  a4 72 65 61 64 56 52 41  |v...... .readVRA|
00000bf0  4d 53 69 7a 65 0d 02 8a  13 20 20 ea 20 6e 75 6d  |MSize....  . num|
00000c00  25 2c 70 73 69 7a 65 25  0d 02 94 27 20 20 c8 99  |%,psize%...'  ..|
00000c10  20 22 4f 53 5f 4d 65 6d  6f 72 79 22 2c 35 32 30  | "OS_Memory",520|
00000c20  20 b8 20 2c 6e 75 6d 25  2c 70 73 69 7a 65 25 0d  | . ,num%,psize%.|
00000c30  02 9e 13 3d 20 6e 75 6d  25 20 2a 20 70 73 69 7a  |...= num% * psiz|
00000c40  65 25 0d 02 a8 04 0d 02  b2 6a f4 20 2d 2d 2d 2d  |e%.......j. ----|
00000c50  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000cb0  0d 02 bc 1f f4 20 50 52  4f 43 72 65 61 64 41 6c  |..... PROCreadAl|
00000cc0  6c 6f 63 61 74 69 6f 6e  54 61 62 6c 65 28 29 0d  |locationTable().|
00000cd0  02 c6 5e f4 20 4f 6e 20  65 78 69 74 3a 20 74 61  |..^. On exit: ta|
00000ce0  62 6c 65 25 20 70 6f 69  6e 74 73 20 74 6f 20 74  |ble% points to t|
00000cf0  68 65 20 74 61 62 6c 65  20 61 6e 20 65 6e 74 72  |he table an entr|
00000d00  69 65 73 25 20 68 6f 6c  64 20 74 68 65 20 6e 75  |ies% hold the nu|
00000d10  6d 62 65 72 20 6f 66 20  65 6e 74 72 69 65 73 20  |mber of entries |
00000d20  69 6e 20 74 68 65 20 74  61 62 6c 65 2e 0d 02 d0  |in the table....|
00000d30  6a f4 20 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |j. -------------|
00000d40  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000d90  2d 2d 2d 2d 2d 2d 2d 0d  02 da 04 0d 02 e4 30 dd  |-------.......0.|
00000da0  20 f2 72 65 61 64 41 6c  6c 6f 63 61 74 69 6f 6e  | .readAllocation|
00000db0  54 61 62 6c 65 28 f8 20  74 61 62 6c 65 25 2c 20  |Table(. table%, |
00000dc0  f8 20 65 6e 74 72 69 65  73 25 29 0d 02 ee 22 20  |. entries%)..." |
00000dd0  20 c8 99 20 22 4f 53 5f  4d 65 6d 6f 72 79 22 2c  | .. "OS_Memory",|
00000de0  36 20 b8 20 2c 65 6e 74  72 69 65 73 25 0d 02 f8  |6 . ,entries%...|
00000df0  17 20 20 de 20 74 61 62  6c 65 25 20 65 6e 74 72  |.  . table% entr|
00000e00  69 65 73 25 0d 03 02 1d  20 20 c8 99 20 22 4f 53  |ies%....  .. "OS|
00000e10  5f 4d 65 6d 6f 72 79 22  2c 37 2c 74 61 62 6c 65  |_Memory",7,table|
00000e20  25 0d 03 0c 1d 20 20 65  6e 74 72 69 65 73 25 20  |%....  entries% |
00000e30  3d 20 65 6e 74 72 69 65  73 25 20 2a 20 32 0d 03  |= entries% * 2..|
00000e40  16 05 e1 0d 03 20 04 0d  03 2a 6a f4 20 2d 2d 2d  |..... ...*j. ---|
00000e50  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000eb0  2d 0d 03 34 15 f4 20 46  4e 67 65 74 50 61 67 65  |-..4.. FNgetPage|
00000ec0  49 6e 66 6f 28 29 0d 03  3e 51 f4 20 4f 6e 20 65  |Info()..>Q. On e|
00000ed0  6e 74 72 79 3a 20 74 61  62 6c 65 25 20 70 6f 69  |ntry: table% poi|
00000ee0  6e 74 73 20 74 6f 20 74  68 65 20 74 61 62 6c 65  |nts to the table|
00000ef0  20 72 65 74 75 72 6e 65  64 20 62 79 20 50 52 4f  | returned by PRO|
00000f00  43 72 65 61 64 41 6c 6c  6f 63 61 74 69 6f 6e 54  |CreadAllocationT|
00000f10  61 62 6c 65 28 29 2e 0d  03 48 46 f4 20 52 65 74  |able()...HF. Ret|
00000f20  75 72 6e 73 3a 20 74 68  65 20 66 6f 75 72 20 62  |urns: the four b|
00000f30  69 74 73 20 6f 66 20 69  6e 66 6f 72 6d 61 74 69  |its of informati|
00000f40  6f 6e 20 66 6f 72 20 74  68 65 20 67 69 76 65 6e  |on for the given|
00000f50  20 70 61 67 65 20 6e 75  6d 62 65 72 2e 0d 03 52  | page number...R|
00000f60  6a f4 20 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |j. -------------|
00000f70  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000fc0  2d 2d 2d 2d 2d 2d 2d 0d  03 5c 04 0d 03 66 26 dd  |-------..\...f&.|
00000fd0  20 a4 67 65 74 50 61 67  65 49 6e 66 6f 28 74 61  | .getPageInfo(ta|
00000fe0  62 6c 65 25 2c 70 61 67  65 4e 75 6d 62 65 72 25  |ble%,pageNumber%|
00000ff0  29 0d 03 70 0a 20 20 ea  20 74 25 0d 03 7a 24 20  |)..p.  . t%..z$ |
00001000  20 74 25 20 3d 20 74 61  62 6c 65 25 3f 28 70 61  | t% = table%?(pa|
00001010  67 65 4e 75 6d 62 65 72  25 20 3e 3e 20 31 29 0d  |geNumber% >> 1).|
00001020  03 84 2a 20 20 e7 20 ac  20 28 70 61 67 65 4e 75  |..*  . . (pageNu|
00001030  6d 62 65 72 25 20 80 20  31 29 20 8c 20 74 25 20  |mber% . 1) . t% |
00001040  3d 20 74 25 20 3e 3e 20  34 0d 03 8e 0d 3d 20 74  |= t% >> 4....= t|
00001050  25 20 80 20 26 46 0d 03  98 04 0d 03 a2 6a f4 20  |% . &F.......j. |
00001060  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
000010c0  2d 2d 2d 2d 0d 03 ac 22  f4 20 46 4e 70 68 79 73  |----...". FNphys|
000010d0  69 63 61 6c 54 6f 4c 6f  67 69 63 61 6c 41 64 64  |icalToLogicalAdd|
000010e0  72 65 73 73 28 29 0d 03  b6 50 f4 20 43 6f 6e 76  |ress()...P. Conv|
000010f0  65 72 74 73 20 74 68 65  20 67 69 76 65 6e 20 70  |erts the given p|
00001100  68 79 73 69 63 61 6c 20  61 64 64 72 65 73 73 20  |hysical address |
00001110  69 6e 74 6f 20 61 20 6c  6f 67 69 63 61 6c 20 61  |into a logical a|
00001120  64 64 72 65 73 73 20 61  6e 64 20 72 65 74 75 72  |ddress and retur|
00001130  6e 73 20 69 74 2e 0d 03  c0 6a f4 20 2d 2d 2d 2d  |ns it....j. ----|
00001140  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
000011a0  0d 03 ca 04 0d 03 d4 2a  dd 20 a4 70 68 79 73 69  |.......*. .physi|
000011b0  63 61 6c 54 6f 4c 6f 67  69 63 61 6c 41 64 64 72  |calToLogicalAddr|
000011c0  65 73 73 28 70 68 79 73  69 63 61 6c 25 29 0d 03  |ess(physical%)..|
000011d0  de 0b 20 20 ea 20 70 62  25 0d 03 e8 0e 20 20 de  |..  . pb%....  .|
000011e0  20 70 62 25 20 31 32 0d  03 f2 16 20 20 70 62 21  | pb% 12....  pb!|
000011f0  38 20 3d 20 70 68 79 73  69 63 61 6c 25 0d 03 fc  |8 = physical%...|
00001200  28 20 20 c8 99 20 22 4f  53 5f 4d 65 6d 6f 72 79  |(  .. "OS_Memory|
00001210  22 2c 31 3c 3c 31 30 20  84 20 31 3c 3c 31 32 2c  |",1<<10 . 1<<12,|
00001220  70 62 25 2c 31 0d 04 06  0b 3d 20 70 62 25 21 34  |pb%,1....= pb%!4|
00001230  0d 04 10 04 0d 04 1a 6a  f4 20 2d 2d 2d 2d 2d 2d  |.......j. ------|
00001240  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00001290  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 0d 04  |--------------..|
000012a0  24 22 f4 20 46 4e 6c 6f  67 69 63 61 6c 54 6f 50  |$". FNlogicalToP|
000012b0  68 79 73 69 63 61 6c 41  64 64 72 65 73 73 28 29  |hysicalAddress()|
000012c0  0d 04 2e 50 f4 20 43 6f  6e 76 65 72 74 73 20 74  |...P. Converts t|
000012d0  68 65 20 67 69 76 65 6e  20 6c 6f 67 69 63 61 6c  |he given logical|
000012e0  20 61 64 64 72 65 73 73  20 69 6e 74 6f 20 61 20  | address into a |
000012f0  70 68 79 73 69 63 61 6c  20 61 64 64 72 65 73 73  |physical address|
00001300  20 61 6e 64 20 72 65 74  75 72 6e 73 20 69 74 2e  | and returns it.|
00001310  0d 04 38 6a f4 20 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |..8j. ----------|
00001320  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00001370  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 0d 04 42 04 0d 04  |----------..B...|
00001380  4c 28 dd 20 a4 6c 6f 67  69 63 61 6c 54 6f 50 68  |L(. .logicalToPh|
00001390  79 73 63 61 6c 41 64 64  72 65 73 73 28 6c 6f 67  |yscalAddress(log|
000013a0  69 63 61 6c 25 29 0d 04  56 0b 20 20 ea 20 70 62  |ical%)..V.  . pb|
000013b0  25 0d 04 60 0e 20 20 de  20 70 62 25 20 31 32 0d  |%..`.  . pb% 12.|
000013c0  04 6a 15 20 20 70 62 21  30 20 3d 20 6c 6f 67 69  |.j.  pb!0 = logi|
000013d0  63 61 6c 25 0d 04 74 27  20 20 c8 99 20 22 4f 53  |cal%..t'  .. "OS|
000013e0  5f 4d 65 6d 6f 72 79 22  2c 31 3c 3c 39 20 84 20  |_Memory",1<<9 . |
000013f0  31 3c 3c 31 33 2c 70 62  25 2c 31 0d 04 7e 0b 3d  |1<<13,pb%,1..~.=|
00001400  20 70 62 25 21 38 0d 04  88 04 0d 04 92 6a f4 20  | pb%!8.......j. |
00001410  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00001470  2d 2d 2d 2d 0d 04 9c 25  f4 20 46 4e 70 68 79 73  |----...%. FNphys|
00001480  69 63 61 6c 41 64 64 72  65 73 73 54 6f 50 61 67  |icalAddressToPag|
00001490  65 4e 75 6d 62 65 72 28  29 0d 04 a6 4c f4 20 43  |eNumber()...L. C|
000014a0  6f 6e 76 65 72 74 73 20  74 68 65 20 67 69 76 65  |onverts the give|
000014b0  6e 20 70 68 79 73 69 63  61 6c 20 61 64 64 72 65  |n physical addre|
000014c0  73 73 20 69 6e 74 6f 20  61 20 70 61 67 65 20 6e  |ss into a page n|
000014d0  75 6d 62 65 72 20 61 6e  64 20 72 65 74 75 72 6e  |umber and return|
000014e0  73 20 69 74 2e 0d 04 b0  6a f4 20 2d 2d 2d 2d 2d  |s it....j. -----|
000014f0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00001540  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 0d  |---------------.|
00001550  04 ba 04 0d 04 c4 2d dd  20 a4 70 68 79 73 69 63  |......-. .physic|
00001560  61 6c 41 64 64 72 65 73  73 54 6f 50 61 67 65 4e  |alAddressToPageN|
00001570  75 6d 62 65 72 28 70 68  79 73 69 63 61 6c 25 29  |umber(physical%)|
00001580  0d 04 ce 0b 20 20 ea 20  70 62 25 0d 04 d8 0e 20  |....  . pb%.... |
00001590  20 de 20 70 62 25 20 31  32 0d 04 e2 16 20 20 70  | . pb% 12....  p|
000015a0  62 21 38 20 3d 20 70 68  79 73 69 63 61 6c 25 0d  |b!8 = physical%.|
000015b0  04 ec 28 20 20 c8 99 20  22 4f 53 5f 4d 65 6d 6f  |..(  .. "OS_Memo|
000015c0  72 79 22 2c 31 3c 3c 31  30 20 84 20 31 3c 3c 31  |ry",1<<10 . 1<<1|
000015d0  31 2c 70 62 25 2c 31 0d  04 f6 0b 3d 20 70 62 25  |1,pb%,1....= pb%|
000015e0  21 30 0d 05 00 04 0d 05  0a 6a f4 20 2d 2d 2d 2d  |!0.......j. ----|
000015f0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00001650  0d 05 14 1c f4 20 50 52  4f 43 73 65 74 50 61 67  |..... PROCsetPag|
00001660  65 43 61 63 68 65 61 62  6c 65 28 29 0d 05 1e 69  |eCacheable()...i|
00001670  f4 20 4f 6e 20 65 6e 74  72 79 3a 20 61 64 64 72  |. On entry: addr|
00001680  65 73 73 25 20 69 73 20  74 68 65 20 61 64 64 72  |ess% is the addr|
00001690  65 73 73 20 74 6f 20 73  65 74 20 63 61 63 68 65  |ess to set cache|
000016a0  61 62 69 6c 69 74 79 20  66 6f 72 20 61 6e 64 20  |ability for and |
000016b0  63 61 63 68 65 61 62 6c  65 25 20 69 73 20 31 20  |cacheable% is 1 |
000016c0  74 6f 20 73 65 74 20 69  74 20 74 6f 20 63 61 63  |to set it to cac|
000016d0  68 61 62 6c 65 0d 05 28  30 f4 20 20 20 20 20 20  |hable..(0.      |
000016e0  20 20 20 20 20 6f 72 20  30 20 74 6f 20 73 65 74  |     or 0 to set|
000016f0  20 69 74 20 74 6f 20 6e  6f 6e 2d 63 61 63 68 65  | it to non-cache|
00001700  61 62 6c 65 2e 0d 05 32  6a f4 20 2d 2d 2d 2d 2d  |able...2j. -----|
00001710  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00001760  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 0d  |---------------.|
00001770  05 3c 04 0d 05 46 2c dd  20 f2 73 65 74 50 61 67  |.<...F,. .setPag|
00001780  65 43 61 63 68 65 61 62  6c 65 28 61 64 64 72 65  |eCacheable(addre|
00001790  73 73 25 2c 63 61 63 68  65 61 62 6c 65 25 29 0d  |ss%,cacheable%).|
000017a0  05 50 0b 20 20 ea 20 70  62 25 0d 05 5a 0e 20 20  |.P.  . pb%..Z.  |
000017b0  de 20 70 62 25 20 31 32  0d 05 64 15 20 20 70 62  |. pb% 12..d.  pb|
000017c0  21 34 20 3d 20 61 64 64  72 65 73 73 25 0d 05 6e  |!4 = address%..n|
000017d0  13 20 20 e7 20 63 61 63  68 61 62 6c 65 25 20 8c  |.  . cachable% .|
000017e0  0d 05 78 29 20 20 20 20  c8 99 20 22 4f 53 5f 4d  |..x)    .. "OS_M|
000017f0  65 6d 6f 72 79 22 2c 31  3c 3c 39 20 84 20 33 3c  |emory",1<<9 . 3<|
00001800  3c 31 34 2c 70 62 25 2c  31 0d 05 82 07 20 20 cc  |<14,pb%,1....  .|
00001810  0d 05 8c 29 20 20 20 20  c8 99 20 22 4f 53 5f 4d  |...)    .. "OS_M|
00001820  65 6d 6f 72 79 22 2c 31  3c 3c 39 20 84 20 32 3c  |emory",1<<9 . 2<|
00001830  3c 31 34 2c 70 62 25 2c  31 0d 05 96 07 20 20 cd  |<14,pb%,1....  .|
00001840  0d 05 a0 05 e1 0d ff                              |.......|
00001847