[src/trunk]: src/sys/arch/amd64/amd64 Declare and use TRAP_ENTRY_POINT_SPUR. ...

[maxv <maxv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c4bc4f206c2a
branches:  trunk
changeset: 359624:c4bc4f206c2a
user:      maxv <maxv%NetBSD.org@localhost>
date:      Sat Feb 17 20:33:28 2018 +0000

description:
Declare and use TRAP_ENTRY_POINT_SPUR. No real functional change.

diffstat:

 sys/arch/amd64/amd64/amd64_trap.S |  37 ++++++++++++++++++-------------------
 1 files changed, 18 insertions(+), 19 deletions(-)

diffs (65 lines):

diff -r e8cc240dd610 -r c4bc4f206c2a sys/arch/amd64/amd64/amd64_trap.S
--- a/sys/arch/amd64/amd64/amd64_trap.S Sat Feb 17 20:28:18 2018 +0000
+++ b/sys/arch/amd64/amd64/amd64_trap.S Sat Feb 17 20:33:28 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: amd64_trap.S,v 1.26 2018/02/17 20:28:18 maxv Exp $     */
+/*     $NetBSD: amd64_trap.S,v 1.27 2018/02/17 20:33:28 maxv Exp $     */
 
 /*
  * Copyright (c) 1998, 2007, 2008, 2017 The NetBSD Foundation, Inc.
@@ -149,6 +149,21 @@
 IDTVEC_END(\name)
 .endm
 
+.macro TRAP_ENTRY_POINT_SPUR   name,code,is_ztrap
+IDTVEC(\name)
+       .if     \is_ztrap
+               ZTRAP_NJ(\code)
+       .else
+               TRAP_NJ(\code)
+       .endif
+       INTRENTRY
+#ifdef DIAGNOSTIC
+       movl    CPUVAR(ILEVEL),%ebx
+#endif
+       jmp     .Lalltraps_checkusr
+IDTVEC_END(\name)
+.endm
+
        .text
 
        TEXT_USER_BEGIN
@@ -297,16 +312,7 @@
 TRAP_ENTRY_POINT_SWAPGS        trap12,T_STKFLT,0
 TRAP_ENTRY_POINT_SWAPGS        trap13,T_PROTFLT,0
 TRAP_ENTRY_POINT       trap14,T_PAGEFLT,0
-
-IDTVEC(trap15)
-       ZTRAP_NJ(T_ASTFLT)
-       INTRENTRY
-#ifdef DIAGNOSTIC
-       movl    CPUVAR(ILEVEL),%ebx
-#endif
-       jmp     .Lalltraps_checkusr
-IDTVEC_END(trap15)
-
+TRAP_ENTRY_POINT_SPUR  trap15,T_ASTFLT,1
 TRAP_ENTRY_POINT_FPU   trap16,T_ARITHTRAP,1
 TRAP_ENTRY_POINT       trap17,T_ALIGNFLT,0
 TRAP_ENTRY_POINT       trap18,T_MCA,1
@@ -324,14 +330,7 @@
 TRAP_ENTRY_POINT       trap30,T_RESERVED,1
 TRAP_ENTRY_POINT       trap31,T_RESERVED,1
 
-IDTVEC(intrspurious)
-       ZTRAP_NJ(T_ASTFLT)
-       INTRENTRY
-#ifdef DIAGNOSTIC
-       movl    CPUVAR(ILEVEL),%ebx
-#endif
-       jmp     .Lalltraps_checkusr
-IDTVEC_END(intrspurious)
+TRAP_ENTRY_POINT_SPUR  intrspurious,T_ASTFLT,1
 
 #ifndef check_swapgs
 /*