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Annotation of 40BSD/sys/h/pcb.m, revision 1.1.1.1

1.1       root        1: #
                      2: #      pcb.m   4.1     11/9/80
                      3: #
                      4: #
                      5: #      VAX process control block
                      6: #
                      7: 
                      8:        .set    PCB_KSP,0       # kernel stack pointer
                      9:        .set    PCB_ESP,4       # exec stack pointer
                     10:        .set    PCB_SSP,8       # supervisor stack pointer
                     11:        .set    PCB_USP,12      # user stack pointer
                     12:        .set    PCB_R0,16
                     13:        .set    PCB_R1,20
                     14:        .set    PCB_R2,24
                     15:        .set    PCB_R3,28
                     16:        .set    PCB_R4,32
                     17:        .set    PCB_R5,36
                     18:        .set    PCB_R6,40
                     19:        .set    PCB_R7,44
                     20:        .set    PCB_R8,48
                     21:        .set    PCB_R9,52
                     22:        .set    PCB_R10,56
                     23:        .set    PCB_R11,60
                     24:        .set    PCB_R12,64
                     25:        .set    PCB_R13,68
                     26:        .set    PCB_PC,72       # program counter
                     27:        .set    PCB_PSL,76      # program status longword
                     28:        .set    PCB_P0BR,80     # seg 0 base register
                     29:        .set    PCB_P0LR,84     # seg 0 length register and astlevel
                     30:        .set    PCB_P1BR,88     # seg 1 base register
                     31:        .set    PCB_P1LR,92     # seg 1 length register and pme
                     32: 
                     33: #
                     34: #      software pcb (extension)
                     35: #
                     36: 
                     37:        .set    PCB_SZPT,96     # number of pages of user page table
                     38:        .set    PCB_CMAP2,100
                     39:        .set    PCB_SSWAP,104
                     40:        .set    PCB_SIGC,108

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