diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/hppa/hppa/locore.S | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/sys/arch/hppa/hppa/locore.S b/sys/arch/hppa/hppa/locore.S index f0187897e3c..ade2be46d44 100644 --- a/sys/arch/hppa/hppa/locore.S +++ b/sys/arch/hppa/hppa/locore.S @@ -1,4 +1,4 @@ -/* $OpenBSD: locore.S,v 1.110 2003/08/05 02:04:58 mickey Exp $ */ +/* $OpenBSD: locore.S,v 1.111 2003/08/07 19:23:52 mickey Exp $ */ /* * Copyright (c) 1998-2003 Michael Shalayeff @@ -108,8 +108,9 @@ #define FPEMU_STACKSIZE (1*NBPG) .data -$trap_tmp_save /* XXX assumed to be aligned on 2048 */ - .block TF_PHYS /* XXX must be aligned to 64 */ + .align 64 +$trap_tmp_save + .block TF_PHYS .globl intrcnt, eintrcnt, intrnames, eintrnames .export intrcnt, data @@ -746,6 +747,7 @@ $syscall_return * and interrupts are disabled. */ ldil L%$trap_tmp_save, t2 + ldo R%$trap_tmp_save(t2), t2 /* use ,bc each cache line */ ldw 0(t3), r1 ! ldw 4(t3), t1 ! stw r1, 0(t2) ! stw t1, 4(t2) ldw 8(t3), r1 ! ldw 12(t3), t1 ! stw r1, 8(t2) ! stw t1, 12(t2) @@ -836,6 +838,7 @@ $syscall_return $syscall_return_phys ldil L%$trap_tmp_save, t3 + ldo R%$trap_tmp_save(t3), t3 /* finally we can restore the space and offset queues and the ipsw */ ldw TF_IISQH(t3), t1 @@ -1402,6 +1405,7 @@ ENTRY(TLABEL(all),0) mtctl t3, tr2 ldil L%$trap_tmp_save, t3 + ldo R%$trap_tmp_save(t3), t3 stw t1, TF_R22(t3) /* use ,bc */ stw t2, TF_R21(t3) @@ -1558,6 +1562,7 @@ $trapnowvirt * Copy partially saved state from the store into the frame */ ldil L%$trap_tmp_save, t2 + ldo R%$trap_tmp_save(t2), t2 /* use ,bc each cache line */ ldw 0(t2), r1 ! ldw 4(t2), t1 ! stw r1, 0(t3) ! stw t1, 4(t3) ldw 8(t2), r1 ! ldw 12(t2), t1 ! stw r1, 8(t3) ! stw t1, 12(t3) @@ -2796,16 +2801,17 @@ EXIT(switch_trampoline) */ ENTRY(sigcode,0) .call - blr r0, rp - bv,n r0(arg3) - nop - copy r3, arg0 + ble 0(sr0, arg3) + copy r31, rp + ldil L%SYSCALLGATE, r1 + copy r4, arg0 .call ble 4(sr7, r1) ldi SYS_sigreturn, t1 - copy ret0, arg0 + ldil L%SYSCALLGATE, r1 + copy ret0, arg0 .call ble 4(sr7, r1) ldi SYS_exit, t1 |