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CPM OPERATING SYSTEMS/CPM 86/CONCURRENT/CCPM-86 2.0 SOURCE/vout/pxios.lst

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+8086/8087/8088 MACRO ASSEMBLER    PXIOS                                                     18:10:30  04/22/83  PAGE    1
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+VAX/VMS 8086/8087/8088 MACRO ASSEMBLER V1.0 ASSEMBLY OF MODULE PXIOS
+OBJECT MODULE PLACED IN PXIOS.OBJ
+NO INVOCATION LINE CONTROLS
+
+
+LOC  OBJ                  LINE     SOURCE
+
+                             1     ;       Interface to call Physical XIOS
+                             2     ;       From a process not in the O.S.
+                             3     ;       code reentrant, separate data areas per process
+                             4     ;       used by VOUT and PIN RSPs
+                             5     
+                             6     name    pxios
+                             7     
+                             8     cgroup  group   code
+                             9     dgroup  group   dats
+                            10     
+                            11     assume  cs:cgroup
+                            12     assume  ds:dgroup
+                            13     
+----                        14     dats    segment public 'DATA'
+                            15             extrn   rsplink:word    ;segment of SYSDAT
+                            16             extrn   udaseg:word     ;UDA must be in ES for XIOS call
+                            17             extrn   u_retseg:word, u_wrkseg:word, u_insys:byte
+----                        18     dats    ends
+                            19     
+----                        20     code    segment public 'CODE'
+                            21             public  pxios1, pxios2, pxios3, pxios4
+  0028                      22             xiosmod equ     28h
+  0010                      23             p_uda   equ     10h
+  0068                      24             rlr     equ     68h
+                            25     
+  0000                      26     pxios2  equ     pxios1
+  0000                      27     pxios3  equ     pxios1
+  0000                      28     pxios4  equ     pxios1
+                            29     
+0000                        30     pxios1  proc
+0000 55                     31             push    bp
+0001 8BEC                   32             mov     bp,sp
+                            33     
+0003 8B4608                 34             mov     ax,[bp+8]               ;set up registers
+0006 8B4E06                 35             mov     cx,[bp+6]
+0009 8B5604                 36             mov     dx,[bp+4]
+                            37     
+000C 1E                     38             push    ds
+000D 8E1E0000       E       39             mov     ds,rsplink              ;SYSDAT
+0011 8B366800               40             mov     si,ds:word ptr rlr      ;ready list root
+0015 8E4410                 41             mov     es,[p_uda+si]           ;UDA
+0018 FF1E2800               42             call    ds:dword ptr [xiosmod]
+001C 1F                     43             pop     ds
+                            44     
+001D 5D                     45             pop     bp
+001E C20600                 46             ret     6
+                            47     pxios1  endp
+                            48     
+----                        49     code    ends
+                            50     end
+8086/8087/8088 MACRO ASSEMBLER    PXIOS                                                    18:10:30  04/22/83  PAGE    2
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+LOC  OBJ                  LINE     SOURCE
+
+
+ASSEMBLY COMPLETE, NO ERRORS FOUND
+