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de-linting of .s files
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--- old/usr/src/uts/sun4/ml/locore.s
+++ new/usr/src/uts/sun4/ml/locore.s
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License, Version 1.0 only
6 6 * (the "License"). You may not use this file except in compliance
7 7 * with the License.
8 8 *
9 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 10 * or http://www.opensolaris.org/os/licensing.
11 11 * See the License for the specific language governing permissions
12 12 * and limitations under the License.
13 13 *
14 14 * When distributing Covered Code, include this CDDL HEADER in each
15 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 16 * If applicable, add the following below this CDDL HEADER, with the
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17 17 * fields enclosed by brackets "[]" replaced with your own identifying
18 18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 19 *
20 20 * CDDL HEADER END
21 21 */
22 22 /*
23 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 24 * Use is subject to license terms.
25 25 */
26 26
27 -#pragma ident "%Z%%M% %I% %E% SMI"
28 -
29 -#if defined(lint)
30 -#include <sys/types.h>
31 -#include <sys/t_lock.h>
32 -#include <sys/promif.h>
33 -#include <sys/prom_isa.h>
34 -#endif /* lint */
35 -
36 27 #include <sys/asm_linkage.h>
37 28 #include <sys/privregs.h>
38 29 #include <sys/scb.h>
39 30 #include <sys/machparam.h>
40 31 #include <sys/machthread.h>
41 32
42 -#if defined(lint)
43 -
44 -#include <sys/thread.h>
45 -#include <sys/time.h>
46 -
47 -#else /* lint */
48 -
49 33 #include "assym.h"
50 34
51 -#endif /* lint */
52 -
53 35 /*
54 36 * void
55 37 * reestablish_curthread(void)
56 38 * - reestablishes the invariant that THREAD_REG contains
57 39 * the same value as the cpu struct for this cpu (implicit from
58 40 * where we're running). This is needed for OBP callback routines.
59 41 * The CPU_ADDR macro figures out the cpuid by reading hardware registers.
60 42 */
61 43
62 -#if defined(lint)
63 -
64 -void
65 -reestablish_curthread(void)
66 -{}
67 -
68 -#else /* lint */
69 -
70 44 ENTRY_NP(reestablish_curthread)
71 45
72 46 CPU_ADDR(%o0, %o1)
73 47 retl
74 48 ldn [%o0 + CPU_THREAD], THREAD_REG
75 49 SET_SIZE(reestablish_curthread)
76 50
77 51
78 -#endif /* lint */
79 -
80 52 /*
81 53 * Return the current THREAD pointer.
82 54 * This is also available as an inline function.
83 55 */
84 -#if defined(lint)
85 56
86 -kthread_id_t
87 -threadp(void)
88 -{ return ((kthread_id_t)0); }
89 -
90 -#else /* lint */
91 -
92 57 ENTRY_NP(threadp)
93 58 retl
94 59 mov THREAD_REG, %o0
95 60 SET_SIZE(threadp)
96 61
97 -#endif /* lint */
98 62
99 -
100 63 /*
101 64 * The IEEE 1275-1994 callback handler for a 64-bit SPARC V9 PROM calling
102 65 * a 32 bit client program. The PROM calls us with a 64 bit stack and a
103 66 * pointer to a client interface argument array in %o0. The called code
104 67 * returns 0 if the call succeeded (i.e. the service name exists) or -1
105 68 * if the call failed. NOTE: All addresses are in the range 0..2^^32-1
106 69 *
107 70 * This code is called as trusted subroutine of the firmware, and is
108 71 * called with %tba pointing to the boot firmware's trap table. All of
109 72 * the prom's window handlers are mixed mode handlers.
110 73 */
111 74
112 -#if defined(lint)
113 -
114 -int
115 -callback_handler(cell_t *arg_array)
116 -{
117 - extern int vx_handler(cell_t *arg_array);
118 -
119 - return (vx_handler(arg_array));
120 -}
121 -
122 -#else /* lint */
123 -
124 75 ENTRY_NP(callback_handler)
125 76 !
126 77 ! We assume we are called with a 64 bit stack with PSTATE_AM clear
127 78 !
128 79 save %sp, -SA64(MINFRAME64), %sp ! 64 bit save
129 80 rdpr %wstate, %l5 ! save %wstate
130 81 andn %l5, WSTATE_MASK, %l6
131 82 wrpr %l6, WSTATE_KMIX, %wstate
132 83 rdpr %pstate, %l0 ! save %pstate
133 84
134 85 !
135 86 ! If anybody tries to trace the call stack of this callback
136 87 ! then the traceback should stop here. This matters
137 88 ! particularly for sync callbacks on Serengeti, but it's a
138 89 ! good idea generally.
139 90 !
140 91 flushw
141 92 mov %fp, %l1
142 93 clr %fp ! terminate stack traces
143 94
144 95 call vx_handler ! vx_handler(void **arg_array)
145 96 mov %i0, %o0 ! delay; argument array
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146 97 sra %o0, 0, %i0 ! sign extend result
147 98
148 99 mov %l1, %fp ! restore %fp for return
149 100
150 101 1: wrpr %g0, %l0, %pstate ! restore %pstate
151 102 wrpr %g0, %l5, %wstate ! restore %wstate
152 103
153 104 ret ! return result in %o0
154 105 restore ! back to a 64 bit stack
155 106 SET_SIZE(callback_handler)
156 -
157 -#endif /* lint */
158 107
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