BSD 4_1_snap development

[unix-history] / sys / h / pcb.m

/*      pcb.m   4.3     81/02/23        */

/*
* VAX process control block
*/
       .set    PCB_KSP,        0
       .set    PCB_ESP,        4
       .set    PCB_SSP,        8
       .set    PCB_USP,        12
       .set    PCB_R0,         16
       .set    PCB_R1,         20
       .set    PCB_R2,         24
       .set    PCB_R3,         28
       .set    PCB_R4,         32
       .set    PCB_R5,         36
       .set    PCB_R6,         40
       .set    PCB_R7,         44
       .set    PCB_R8,         48
       .set    PCB_R9,         52
       .set    PCB_R10,        56
       .set    PCB_R11,        60
       .set    PCB_R12,        64
       .set    PCB_R13,        68
       .set    PCB_PC,         72
       .set    PCB_PSL,        76
       .set    PCB_P0BR,       80
       .set    PCB_P0LR,       84
       .set    PCB_P1BR,       88
       .set    PCB_P1LR,       92
/*
* Software pcb extension
*/
       .set    PCB_SZPT,       96      /* number of user page table pages */
       .set    PCB_CMAP2,      100     /* saved cmap2 across cswitch (ick) */
       .set    PCB_SSWAP,      104     /* flag for non-local goto */
       .set    PCB_SIGC,       108     /* signal trampoline code */