diff options
Diffstat (limited to 'sys/alpha/alpha/support.s')
| -rw-r--r-- | sys/alpha/alpha/support.s | 92 |
1 files changed, 46 insertions, 46 deletions
diff --git a/sys/alpha/alpha/support.s b/sys/alpha/alpha/support.s index 6c42b81..61c692e 100644 --- a/sys/alpha/alpha/support.s +++ b/sys/alpha/alpha/support.s @@ -72,13 +72,13 @@ beq t1, fusufault lda t0, fusufault /* trap faults */ - ldq t2, GD_CURPROC(globalp) - ldq t2, P_ADDR(t2) - stq t0, U_PCB_ONFAULT(t2) + ldq t2, GD_CURTHREAD(globalp) + ldq t2, TD_PCB(t2) + stq t0, PCB_ONFAULT(t2) stq a1, 0(a0) /* try the store */ - stq zero, U_PCB_ONFAULT(t2) /* clean up */ + stq zero, PCB_ONFAULT(t2) /* clean up */ mov zero, v0 RET @@ -92,9 +92,9 @@ beq t1, fusufault lda t0, fusufault /* trap faults */ - ldq t2, GD_CURPROC(globalp) - ldq t2, P_ADDR(t2) - stq t0, U_PCB_ONFAULT(t2) + ldq t2, GD_CURTHREAD(globalp) + ldq t2, TD_PCB(t2) + stq t0, PCB_ONFAULT(t2) zap a1, 0xfe, a1 /* mask off the byte to store */ insbl a1, a0, a1 /* shift it to the right place */ @@ -103,7 +103,7 @@ or a1, t0, a1 /* move it in */ stq_u a1, 0(a0) /* and put the byte back */ - stq zero, U_PCB_ONFAULT(t2) /* clean up */ + stq zero, PCB_ONFAULT(t2) /* clean up */ mov zero, v0 RET @@ -117,13 +117,13 @@ beq t1, fusufault lda t0, fusufault /* trap faults */ - ldq t2, GD_CURPROC(globalp) - ldq t2, P_ADDR(t2) - stq t0, U_PCB_ONFAULT(t2) + ldq t2, GD_CURTHREAD(globalp) + ldq t2, TD_PCB(t2) + stq t0, PCB_ONFAULT(t2) ldq v0, 0(a0) /* try the fetch */ - stq zero, U_PCB_ONFAULT(t2) /* clean up */ + stq zero, PCB_ONFAULT(t2) /* clean up */ RET END(fuword) @@ -136,14 +136,14 @@ beq t1, fusufault lda t0, fusufault /* trap faults */ - ldq t2, GD_CURPROC(globalp) - ldq t2, P_ADDR(t2) - stq t0, U_PCB_ONFAULT(t2) + ldq t2, GD_CURTHREAD(globalp) + ldq t2, TD_PCB(t2) + stq t0, PCB_ONFAULT(t2) ldq_u v0, 0(a0) /* get the word containing our byte */ extbl v0, a0, v0 /* extract the byte */ - stq zero, U_PCB_ONFAULT(t2) /* clean up */ + stq zero, PCB_ONFAULT(t2) /* clean up */ RET END(fubyte) @@ -154,9 +154,9 @@ END(suibyte) LEAF(fusufault, 0) - ldq t0, GD_CURPROC(globalp) - ldq t0, P_ADDR(t0) - stq zero, U_PCB_ONFAULT(t0) + ldq t0, GD_CURTHREAD(globalp) + ldq t0, TD_PCB(t0) + stq zero, PCB_ONFAULT(t0) ldiq v0, -1 RET END(fusufault) @@ -222,15 +222,15 @@ NESTED(copyinstr, 4, 16, ra, 0, 0) beq t1, copyerr /* if it's not, error out. */ lda v0, copyerr /* set up fault handler. */ .set noat - ldq at_reg, GD_CURPROC(globalp) - ldq at_reg, P_ADDR(at_reg) - stq v0, U_PCB_ONFAULT(at_reg) + ldq at_reg, GD_CURTHREAD(globalp) + ldq at_reg, TD_PCB(at_reg) + stq v0, PCB_ONFAULT(at_reg) .set at CALL(copystr) /* do the copy. */ .set noat - ldq at_reg, GD_CURPROC(globalp) /* kill the fault handler. */ - ldq at_reg, P_ADDR(at_reg) - stq zero, U_PCB_ONFAULT(at_reg) + ldq at_reg, GD_CURTHREAD(globalp) /* kill the fault handler. */ + ldq at_reg, TD_PCB(at_reg) + stq zero, PCB_ONFAULT(at_reg) .set at ldq ra, (16-8)(sp) /* restore ra. */ lda sp, 16(sp) /* kill stack frame. */ @@ -246,15 +246,15 @@ NESTED(copyoutstr, 4, 16, ra, 0, 0) beq t1, copyerr /* if it's not, error out. */ lda v0, copyerr /* set up fault handler. */ .set noat - ldq at_reg, GD_CURPROC(globalp) - ldq at_reg, P_ADDR(at_reg) - stq v0, U_PCB_ONFAULT(at_reg) + ldq at_reg, GD_CURTHREAD(globalp) + ldq at_reg, TD_PCB(at_reg) + stq v0, PCB_ONFAULT(at_reg) .set at CALL(copystr) /* do the copy. */ .set noat - ldq at_reg, GD_CURPROC(globalp) /* kill the fault handler. */ - ldq at_reg, P_ADDR(at_reg) - stq zero, U_PCB_ONFAULT(at_reg) + ldq at_reg, GD_CURTHREAD(globalp) /* kill the fault handler. */ + ldq at_reg, TD_PCB(at_reg) + stq zero, PCB_ONFAULT(at_reg) .set at ldq ra, (16-8)(sp) /* restore ra. */ lda sp, 16(sp) /* kill stack frame. */ @@ -514,15 +514,15 @@ NESTED(copyin, 3, 16, ra, 0, 0) beq t1, copyerr /* if it's not, error out. */ lda v0, copyerr /* set up fault handler. */ .set noat - ldq at_reg, GD_CURPROC(globalp) - ldq at_reg, P_ADDR(at_reg) - stq v0, U_PCB_ONFAULT(at_reg) + ldq at_reg, GD_CURTHREAD(globalp) + ldq at_reg, TD_PCB(at_reg) + stq v0, PCB_ONFAULT(at_reg) .set at CALL(bcopy) /* do the copy. */ .set noat - ldq at_reg, GD_CURPROC(globalp) /* kill the fault handler. */ - ldq at_reg, P_ADDR(at_reg) - stq zero, U_PCB_ONFAULT(at_reg) + ldq at_reg, GD_CURTHREAD(globalp) /* kill the fault handler. */ + ldq at_reg, TD_PCB(at_reg) + stq zero, PCB_ONFAULT(at_reg) .set at ldq ra, (16-8)(sp) /* restore ra. */ lda sp, 16(sp) /* kill stack frame. */ @@ -539,15 +539,15 @@ NESTED(copyout, 3, 16, ra, 0, 0) beq t1, copyerr /* if it's not, error out. */ lda v0, copyerr /* set up fault handler. */ .set noat - ldq at_reg, GD_CURPROC(globalp) - ldq at_reg, P_ADDR(at_reg) - stq v0, U_PCB_ONFAULT(at_reg) + ldq at_reg, GD_CURTHREAD(globalp) + ldq at_reg, TD_PCB(at_reg) + stq v0, PCB_ONFAULT(at_reg) .set at CALL(bcopy) /* do the copy. */ .set noat - ldq at_reg, GD_CURPROC(globalp) /* kill the fault handler. */ - ldq at_reg, P_ADDR(at_reg) - stq zero, U_PCB_ONFAULT(at_reg) + ldq at_reg, GD_CURTHREAD(globalp) /* kill the fault handler. */ + ldq at_reg, TD_PCB(at_reg) + stq zero, PCB_ONFAULT(at_reg) .set at ldq ra, (16-8)(sp) /* restore ra. */ lda sp, 16(sp) /* kill stack frame. */ @@ -556,9 +556,9 @@ NESTED(copyout, 3, 16, ra, 0, 0) END(copyout) LEAF(copyerr, 0) - ldq t0, GD_CURPROC(globalp) - ldq t0, P_ADDR(t0) - stq zero, U_PCB_ONFAULT(t0) /* reset fault handler. */ + ldq t0, GD_CURTHREAD(globalp) + ldq t0, TD_PCB(t0) + stq zero, PCB_ONFAULT(t0) /* reset fault handler. */ ldq ra, (16-8)(sp) /* restore ra. */ lda sp, 16(sp) /* kill stack frame. */ ldiq v0, EFAULT /* return EFAULT. */ |
