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11210 libm should be cstyle(1ONBLD) clean
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--- old/usr/src/lib/libm/common/C/libm.h
+++ new/usr/src/lib/libm/common/C/libm.h
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 (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
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20 20 */
21 21 /*
22 22 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
23 23 */
24 24 /*
25 25 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
26 26 * Use is subject to license terms.
27 27 */
28 28
29 29 #ifndef _LIBM_H
30 -#define _LIBM_H
30 +#define _LIBM_H
31 31
32 32 #include <sys/isa_defs.h>
33 33
34 34 #ifdef _ASM
35 35 /* BEGIN CSTYLED */
36 36
37 37 /*
38 38 * Disable amd64 assembly code profiling for now.
39 39 */
40 40 #if defined(__amd64)
41 41 #undef PROF
42 42 #endif
43 43
44 44 #include <sys/asm_linkage.h>
45 45
46 -#define NAME(x) x
47 -#define TEXT .section ".text"
48 -#define DATA .section ".data"
49 -#define RO_DATA .section ".rodata"
50 -#define IDENT(x) .ident x
46 +#define NAME(x) x
47 +#define TEXT .section ".text"
48 +#define DATA .section ".data"
49 +#define RO_DATA .section ".rodata"
50 +#define IDENT(x) .ident x
51 51
52 52 #if defined(__sparc)
53 -
54 -#define LIBM_ANSI_PRAGMA_WEAK(sym,stype) \
53 +#define LIBM_ANSI_PRAGMA_WEAK(sym,stype) \
55 54 .weak __/**/sym; \
56 55 .type __/**/sym,#stype; \
57 56 __/**/sym = sym
58 57
59 58 #ifndef SET_FILE
60 -#define SET_FILE(x) \
59 +#define SET_FILE(x) \
61 60 .file x
62 61 #endif /* !defined(SET_FILE) */
63 62
64 63 #ifdef PIC
65 64 /*
66 65 * One should *never* pass o7 to PIC_SETUP.
67 66 */
68 -#define PIC_SETUP(via) \
67 +#define PIC_SETUP(via) \
69 68 9: call 8f; \
70 69 sethi %hi(NAME(_GLOBAL_OFFSET_TABLE_)-(9b-.)),%via; \
71 70 8: or %via,%lo(NAME(_GLOBAL_OFFSET_TABLE_)-(9b-.)),%via; \
72 71 add %via,%o7,%via
73 72 /*
74 73 * Must save/restore %o7 in leaf routines; may *not* use jmpl!
75 74 */
76 -#define PIC_LEAF_SETUP(via) \
75 +#define PIC_LEAF_SETUP(via) \
77 76 or %g0,%o7,%g1; \
78 77 9: call 8f; \
79 78 sethi %hi(NAME(_GLOBAL_OFFSET_TABLE_)-(9b-.)),%via; \
80 79 8: or %via,%lo(NAME(_GLOBAL_OFFSET_TABLE_)-(9b-.)),%via; \
81 80 add %via,%o7,%via; \
82 81 or %g0,%g1,%o7
83 82 #ifdef __sparcv9
84 -#define PIC_SET(via,sym,dst) ldx [%via+sym],%dst
83 +#define PIC_SET(via,sym,dst) ldx [%via+sym],%dst
85 84 #else /* defined(__sparcv9) */
86 -#define PIC_SET(via,sym,dst) ld [%via+sym],%dst
85 +#define PIC_SET(via,sym,dst) ld [%via+sym],%dst
87 86 #endif /* defined(__sparcv9) */
88 87 #else /* defined(PIC) */
89 -#define PIC_SETUP(via)
90 -#define PIC_LEAF_SETUP(via)
88 +#define PIC_SETUP(via)
89 +#define PIC_LEAF_SETUP(via)
91 90 #ifdef __sparcv9
92 91 /*
93 92 * g1 is used as scratch register in V9 mode
94 93 */
95 -#define PIC_SET(via,sym,dst) setx sym,%g1,%dst
94 +#define PIC_SET(via,sym,dst) setx sym,%g1,%dst
96 95 #else /* defined(__sparcv9) */
97 -#define PIC_SET(via,sym,dst) set sym,%dst
96 +#define PIC_SET(via,sym,dst) set sym,%dst
98 97 #endif /* defined(__sparcv9) */
99 98 #endif /* defined(PIC) */
100 99
101 100 /*
102 101 * Workaround for 4337025: MCOUNT in asm_linkage.h does not support __sparcv9
103 102 */
104 103 #if defined(PROF) && defined(__sparcv9)
105 -
106 104 #undef MCOUNT_SIZE
107 105 #undef MCOUNT
108 106
109 107 #if !defined(PIC)
110 -#define MCOUNT_SIZE (9*4) /* 9 instructions */
111 -#define MCOUNT(x) \
108 +#define MCOUNT_SIZE (9*4) /* 9 instructions */
109 +#define MCOUNT(x) \
112 110 save %sp, -SA(MINFRAME), %sp; \
113 111 sethi %hh(.L_/**/x/**/1), %o0; \
114 112 sethi %lm(.L_/**/x/**/1), %o1; \
115 113 or %o0, %hm(.L_/**/x/**/1), %o0; \
116 114 or %o1, %lo(.L_/**/x/**/1), %o1; \
117 115 sllx %o0, 32, %o0; \
118 116 call _mcount; \
119 117 or %o0, %o1, %o0; \
120 118 restore; \
121 119 .common .L_/**/x/**/1, 8, 8
122 120 #elif defined(PIC32)
123 -#define MCOUNT_SIZE (10*4) /* 10 instructions */
124 -#define MCOUNT(x) \
121 +#define MCOUNT_SIZE (10*4) /* 10 instructions */
122 +#define MCOUNT(x) \
125 123 save %sp,-SA(MINFRAME),%sp; \
126 124 1: call .+8; \
127 125 sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)),%o0; \
128 126 sethi %hi(.L_/**/x/**/1),%o1; \
129 127 add %o0,%lo(_GLOBAL_OFFSET_TABLE_-(1b-.)),%o0; \
130 128 add %o1,%lo(.L_/**/x/**/1),%o1; \
131 129 add %o0,%o7,%o0; \
132 130 call _mcount; \
133 131 ldx [%o0+%o1],%o0; \
134 132 restore; \
135 133 .common .L_/**/x/**/1,8,8
136 134 #else /* PIC13 */
137 -#define MCOUNT_SIZE (8*4) /* 8 instructions */
138 -#define MCOUNT(x) \
135 +#define MCOUNT_SIZE (8*4) /* 8 instructions */
136 +#define MCOUNT(x) \
139 137 save %sp,-SA(MINFRAME),%sp; \
140 138 1: call .+8; \
141 139 sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)),%o0; \
142 140 add %o0,%lo(_GLOBAL_OFFSET_TABLE_-(1b-.)),%o0; \
143 141 add %o0,%o7,%o0; \
144 142 call _mcount; \
145 143 ldx [%o0+%lo(.L_/**/x/**/1)],%o0; \
146 144 restore; \
147 145 .common .L_/**/x/**/1,8,8
148 146 #endif /* !defined(PIC) */
149 147 #endif /* defined(PROF) && defined(__sparcv9) */
150 -
151 148 #elif defined(__x86)
152 -
153 -#define LIBM_ANSI_PRAGMA_WEAK(sym,stype) \
149 +#define LIBM_ANSI_PRAGMA_WEAK(sym,stype) \
154 150 .weak __/**/sym; \
155 151 .type __/**/sym,@stype; \
156 152 __/**/sym = sym
157 153
158 154 #ifdef PIC
159 155 #if defined(__amd64)
160 -#define PIC_SETUP(x)
161 -#define PIC_WRAPUP
162 -#define PIC_F(x) x@PLT
163 -#define PIC_G(x) x@GOTPCREL(%rip)
164 -#define PIC_L(x) x(%rip)
165 -#define PIC_G_LOAD(insn,sym,dst) \
156 +#define PIC_SETUP(x)
157 +#define PIC_WRAPUP
158 +#define PIC_F(x) x@PLT
159 +#define PIC_G(x) x@GOTPCREL(%rip)
160 +#define PIC_L(x) x(%rip)
161 +#define PIC_G_LOAD(insn,sym,dst) \
166 162 movq PIC_G(sym),%dst; \
167 163 insn (%dst),%dst
168 164 #else
169 -#define PIC_SETUP(label) \
165 +#define PIC_SETUP(label) \
170 166 pushl %ebx; \
171 167 call .label; \
172 168 .label: popl %ebx; \
173 169 addl $_GLOBAL_OFFSET_TABLE_+[.-.label],%ebx
174 -#define PIC_WRAPUP popl %ebx
175 -#define PIC_F(x) x@PLT
176 -#define PIC_G(x) x@GOT(%ebx)
177 -#define PIC_L(x) x@GOTOFF(%ebx)
178 -#define PIC_G_LOAD(insn,sym,dst) \
170 +#define PIC_WRAPUP popl %ebx
171 +#define PIC_F(x) x@PLT
172 +#define PIC_G(x) x@GOT(%ebx)
173 +#define PIC_L(x) x@GOTOFF(%ebx)
174 +#define PIC_G_LOAD(insn,sym,dst) \
179 175 mov PIC_G(sym),%dst; \
180 176 insn (%dst),%dst
181 177 #endif
182 178 #else /* defined(PIC) */
183 -#define PIC_SETUP(x)
184 -#define PIC_WRAPUP
185 -#define PIC_F(x) x
186 -#define PIC_G(x) x
187 -#define PIC_L(x) x
188 -#define PIC_G_LOAD(insn,sym,dst) insn sym,%dst
179 +#define PIC_SETUP(x)
180 +#define PIC_WRAPUP
181 +#define PIC_F(x) x
182 +#define PIC_G(x) x
183 +#define PIC_L(x) x
184 +#define PIC_G_LOAD(insn,sym,dst) insn sym,%dst
189 185 #endif /* defined(PIC) */
190 -
191 186 #else
192 187 #error Unknown architecture
193 188 #endif
194 189
195 190 /* END CSTYLED */
196 191 #else /* defined(_ASM) */
197 -
198 192 #include "libm_macros.h"
199 193 #include "libm_protos.h"
200 194 #include "libm_inlines.h"
201 195 #include <math.h>
202 196 #if defined(__SUNPRO_C)
203 197 #include <sunmath.h>
204 198 #endif
205 -
206 199 #endif /* defined(_ASM) */
207 -
208 200 #endif /* _LIBM_H */
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