Root/
| Source at commit 1146 created 12 years 11 months ago. By azimutz, Sync with trunk (r1145). Add nVidia dev id's, 0DF4 for "GeForce GT 450M" (issue 99) and 1251 for "GeForce GTX 560M" (thanks to oSxFr33k for testing). | |
|---|---|
| 1 | /*␊ |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * This file contains Original Code and/or Modifications of Original Code␊ |
| 7 | * as defined in and that are subject to the Apple Public Source License␊ |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
| 9 | * compliance with the License. The rights granted to you under the License␊ |
| 10 | * may not be used to create, or enable the creation or redistribution of,␊ |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to␊ |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any␊ |
| 13 | * terms of an Apple operating system software license agreement.␊ |
| 14 | * ␊ |
| 15 | * Please obtain a copy of the License at␊ |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file.␊ |
| 17 | * ␊ |
| 18 | * The Original Code and all software distributed under the License are␊ |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| 23 | * Please see the License for the specific language governing rights and␊ |
| 24 | * limitations under the License.␊ |
| 25 | * ␊ |
| 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@␊ |
| 27 | */␊ |
| 28 | /*␊ |
| 29 | * @OSF_COPYRIGHT@␊ |
| 30 | */␊ |
| 31 | /* ␊ |
| 32 | * Mach Operating System␊ |
| 33 | * Copyright (c) 1991,1990,1989 Carnegie Mellon University␊ |
| 34 | * All Rights Reserved.␊ |
| 35 | * ␊ |
| 36 | * Permission to use, copy, modify and distribute this software and its␊ |
| 37 | * documentation is hereby granted, provided that both the copyright␊ |
| 38 | * notice and this permission notice appear in all copies of the␊ |
| 39 | * software, derivative works or modified versions, and any portions␊ |
| 40 | * thereof, and that both notices appear in supporting documentation.␊ |
| 41 | * ␊ |
| 42 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"␊ |
| 43 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR␊ |
| 44 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.␊ |
| 45 | * ␊ |
| 46 | * Carnegie Mellon requests users of this software to return to␊ |
| 47 | * ␊ |
| 48 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU␊ |
| 49 | * School of Computer Science␊ |
| 50 | * Carnegie Mellon University␊ |
| 51 | * Pittsburgh PA 15213-3890␊ |
| 52 | * ␊ |
| 53 | * any improvements or extensions that they make and grant Carnegie Mellon␊ |
| 54 | * the rights to redistribute these changes.␊ |
| 55 | */␊ |
| 56 | ␊ |
| 57 | #ifndef␉_I386_ASM_H_␊ |
| 58 | #define␉_I386_ASM_H_␊ |
| 59 | ␊ |
| 60 | #ifdef _KERNEL␊ |
| 61 | #include <gprof.h>␊ |
| 62 | #endif␉/* _KERNEL */␊ |
| 63 | ␊ |
| 64 | #ifdef MACH_KERNEL␊ |
| 65 | #include <mach_kdb.h>␊ |
| 66 | #else␉/* !MACH_KERNEL */␊ |
| 67 | #define␉MACH_KDB 0␊ |
| 68 | #endif␉/* !MACH_KERNEL */␊ |
| 69 | ␊ |
| 70 | ␊ |
| 71 | #if␉defined(MACH_KERNEL) || defined(_KERNEL)␊ |
| 72 | #include <gprof.h>␊ |
| 73 | #endif␉/* MACH_KERNEL || _KERNEL */␊ |
| 74 | ␊ |
| 75 | #if defined(__i386__)␊ |
| 76 | ␊ |
| 77 | #define S_PC␉ (%esp)␊ |
| 78 | #define S_ARG0␉ 4(%esp)␊ |
| 79 | #define S_ARG1␉ 8(%esp)␊ |
| 80 | #define S_ARG2␉12(%esp)␊ |
| 81 | #define S_ARG3␉16(%esp)␊ |
| 82 | #define S_ARG4␉20(%esp)␊ |
| 83 | ␊ |
| 84 | #define FRAME␉pushl %ebp; movl %esp, %ebp␊ |
| 85 | #define EMARF␉leave␊ |
| 86 | ␊ |
| 87 | #define B_LINK␉ (%ebp)␊ |
| 88 | #define B_PC␉ 4(%ebp)␊ |
| 89 | #define B_ARG0␉ 8(%ebp)␊ |
| 90 | #define B_ARG1␉12(%ebp)␊ |
| 91 | #define B_ARG2␉16(%ebp)␊ |
| 92 | #define B_ARG3␉20(%ebp)␊ |
| 93 | ␊ |
| 94 | #elif defined(__x86_64__)␊ |
| 95 | ␊ |
| 96 | #define S_PC␉ (%rsp)␊ |
| 97 | ␊ |
| 98 | #define FRAME␉pushq %rbp; movq %rsp, %rbp␊ |
| 99 | #define EMARF␉leave␊ |
| 100 | ␊ |
| 101 | #define B_LINK␉ (%rbp)␊ |
| 102 | #define B_PC␉ 8(%rbp)␊ |
| 103 | ␊ |
| 104 | #else␊ |
| 105 | #error unsupported architecture␊ |
| 106 | #endif␊ |
| 107 | ␊ |
| 108 | /* There is another definition of ALIGN for .c sources */␊ |
| 109 | #ifdef ASSEMBLER␊ |
| 110 | #define ALIGN 4,0x90␊ |
| 111 | #endif /* ASSEMBLER */␊ |
| 112 | ␊ |
| 113 | #ifndef FALIGN␊ |
| 114 | #define FALIGN ALIGN␊ |
| 115 | #endif␊ |
| 116 | ␊ |
| 117 | #define LB(x,n) n␊ |
| 118 | #if␉__STDC__␊ |
| 119 | #ifndef __NO_UNDERSCORES__␊ |
| 120 | #define␉LCL(x)␉L ## x␊ |
| 121 | #define EXT(x) _ ## x␊ |
| 122 | #define LEXT(x) _ ## x ## :␊ |
| 123 | #else␊ |
| 124 | #define␉LCL(x)␉.L ## x␊ |
| 125 | #define EXT(x) x␊ |
| 126 | #define LEXT(x) x ## :␊ |
| 127 | #endif␊ |
| 128 | #define LBc(x,n) n ## :␊ |
| 129 | #define LBb(x,n) n ## b␊ |
| 130 | #define LBf(x,n) n ## f␊ |
| 131 | #else /* __STDC__ */␊ |
| 132 | #ifndef __NO_UNDERSCORES__␊ |
| 133 | #define LCL(x) L/**/x␊ |
| 134 | #define EXT(x) _/**/x␊ |
| 135 | #define LEXT(x) _/**/x/**/:␊ |
| 136 | #else /* __NO_UNDERSCORES__ */␊ |
| 137 | #define␉LCL(x)␉.L/**/x␊ |
| 138 | #define EXT(x) x␊ |
| 139 | #define LEXT(x) x/**/:␊ |
| 140 | #endif /* __NO_UNDERSCORES__ */␊ |
| 141 | #define LBc(x,n) n/**/:␊ |
| 142 | #define LBb(x,n) n/**/b␊ |
| 143 | #define LBf(x,n) n/**/f␊ |
| 144 | #endif /* __STDC__ */␊ |
| 145 | ␊ |
| 146 | #define SVC .byte 0x9a; .long 0; .word 0x7␊ |
| 147 | ␊ |
| 148 | #define RPC_SVC .byte 0x9a; .long 0; .word 0xf␊ |
| 149 | ␊ |
| 150 | #define String␉.asciz␊ |
| 151 | #define Value␉.word␊ |
| 152 | #define Times(a,b) (a*b)␊ |
| 153 | #define Divide(a,b) (a/b)␊ |
| 154 | ␊ |
| 155 | #define INB␉inb␉%dx, %al␊ |
| 156 | #define OUTB␉outb␉%al, %dx␊ |
| 157 | #define INL␉inl␉%dx, %eax␊ |
| 158 | #define OUTL␉outl␉%eax, %dx␊ |
| 159 | ␊ |
| 160 | #define data16␉.byte 0x66␊ |
| 161 | #define addr16␉.byte 0x67␊ |
| 162 | ␊ |
| 163 | #if !GPROF␊ |
| 164 | #define MCOUNT␊ |
| 165 | ␊ |
| 166 | #elif defined(__SHARED__)␊ |
| 167 | #define MCOUNT␉␉; .data;\␊ |
| 168 | ␉␉␉.align ALIGN;\␊ |
| 169 | ␉␉␉LBc(x, 8) .long 0;\␊ |
| 170 | ␉␉␉.text;\␊ |
| 171 | ␉␉␉Gpush;\␊ |
| 172 | ␉␉␉Gload;\␊ |
| 173 | ␉␉␉leal Gotoff(LBb(x,8)),%edx;\␊ |
| 174 | ␉␉␉Egaddr(%eax,_mcount_ptr);\␊ |
| 175 | ␉␉␉Gpop;\␊ |
| 176 | ␉␉␉call *(%eax);␊ |
| 177 | ␊ |
| 178 | #else␉/* !GPROF, !__SHARED__ */␊ |
| 179 | #define MCOUNT␉␉; call mcount;␊ |
| 180 | #endif /* GPROF */␊ |
| 181 | ␊ |
| 182 | #ifdef __ELF__␊ |
| 183 | #define ELF_FUNC(x)␉.type x,@function␊ |
| 184 | #define ELF_DATA(x)␉.type x,@object␊ |
| 185 | #define ELF_SIZE(x,s)␉.size x,s␊ |
| 186 | #else␊ |
| 187 | #define ELF_FUNC(x)␊ |
| 188 | #define ELF_DATA(x)␊ |
| 189 | #define ELF_SIZE(x,s)␊ |
| 190 | #endif␊ |
| 191 | ␊ |
| 192 | #define␉Entry(x)␉.globl EXT(x); ELF_FUNC(EXT(x)); .align FALIGN; LEXT(x)␊ |
| 193 | #define␉ENTRY(x)␉Entry(x) MCOUNT␊ |
| 194 | #define␉ENTRY2(x,y)␉.globl EXT(x); .globl EXT(y); \␊ |
| 195 | ␉␉␉ELF_FUNC(EXT(x)); ELF_FUNC(EXT(y)); \␊ |
| 196 | ␉␉␉.align FALIGN; LEXT(x); LEXT(y) \␊ |
| 197 | ␉␉␉MCOUNT␊ |
| 198 | #if __STDC__␊ |
| 199 | #define␉ASENTRY(x) ␉.globl x; .align FALIGN; x ## : ELF_FUNC(x) MCOUNT␊ |
| 200 | #else␊ |
| 201 | #define␉ASENTRY(x) ␉.globl x; .align FALIGN; x: ELF_FUNC(x) MCOUNT␊ |
| 202 | #endif /* __STDC__ */␊ |
| 203 | ␊ |
| 204 | #define␉DATA(x)␉␉.globl EXT(x); ELF_DATA(EXT(x)); .align ALIGN; LEXT(x)␊ |
| 205 | ␊ |
| 206 | #define End(x)␉␉ELF_SIZE(x,.-x)␊ |
| 207 | #define END(x)␉␉End(EXT(x))␊ |
| 208 | #define ENDDATA(x)␉END(x)␊ |
| 209 | #define Enddata(x)␉End(x)␊ |
| 210 | ␊ |
| 211 | /*␊ |
| 212 | * ELF shared library accessor macros.␊ |
| 213 | * Gpush saves the %ebx register used for the GOT address␊ |
| 214 | * Gpop pops %ebx if we need a GOT␊ |
| 215 | * Gload loads %ebx with the GOT address if shared libraries are used␊ |
| 216 | * Gcall calls an external function.␊ |
| 217 | * Gotoff allows you to reference local labels.␊ |
| 218 | * Gotoff2 allows you to reference local labels with an index reg.␊ |
| 219 | * Gotoff3 allows you to reference local labels with an index reg & size.␊ |
| 220 | * Gaddr loads up a register with an address of an external item.␊ |
| 221 | * Gstack is the number of bytes that Gpush pushes on the stack.␊ |
| 222 | *␊ |
| 223 | * Varients of the above with E or L prefixes do EXT(name) or LCL(name)␊ |
| 224 | * respectively.␊ |
| 225 | */␊ |
| 226 | ␊ |
| 227 | #ifndef __SHARED__␊ |
| 228 | #define Gpush␊ |
| 229 | #define Gpop␊ |
| 230 | #define Gload␊ |
| 231 | #define Gcall(func)␉␉call func␊ |
| 232 | #define Gotoff(lab)␉␉lab␊ |
| 233 | #define Gotoff2(l,r)␉␉l(r)␊ |
| 234 | #define Gotoff3(l,r,s)␉␉l(,r,s)␊ |
| 235 | #define Gaddr(to,lab)␉␉movl $lab,to␊ |
| 236 | #define Gcmp(lab,reg)␉␉cmpl $lab,reg␊ |
| 237 | #define Gmemload(lab,reg)␉movl lab,reg␊ |
| 238 | #define Gmemstore(reg,lab,tmp)␉movl reg,lab␊ |
| 239 | #define Gstack␉␉␉0␊ |
| 240 | ␊ |
| 241 | #else␊ |
| 242 | #ifdef __ELF__␉␉␉/* ELF shared libraries */␊ |
| 243 | #define Gpush␉␉␉pushl %ebx␊ |
| 244 | #define Gpop␉␉␉popl %ebx␊ |
| 245 | #define Gload␉␉␉call 9f; 9: popl %ebx; addl $_GLOBAL_OFFSET_TABLE_+[.-9b],%ebx␊ |
| 246 | #define Gcall(func)␉␉call EXT(func)@PLT␊ |
| 247 | #define Gotoff(lab)␉␉lab@GOTOFF(%ebx)␊ |
| 248 | #define Gotoff2(l,r)␉␉l@GOTOFF(%ebx,r)␊ |
| 249 | #define Gotoff3(l,r,s)␉␉l@GOTOFF(%ebx,r,s)␊ |
| 250 | #define Gaddr(to,lab)␉␉movl lab@GOT(%ebx),to␊ |
| 251 | #define Gcmp(lab,reg)␉␉cmpl reg,lab@GOT(%ebx)␊ |
| 252 | #define Gmemload(lab,reg)␉movl lab@GOT(%ebx),reg; movl (reg),reg␊ |
| 253 | #define Gmemstore(reg,lab,tmp)␉movl lab@GOT(%ebx),tmp; movl reg,(tmp)␊ |
| 254 | #define Gstack␉␉␉4␊ |
| 255 | ␊ |
| 256 | #else␉␉␉␉/* ROSE shared libraries */␊ |
| 257 | #define Gpush␊ |
| 258 | #define Gpop␊ |
| 259 | #define Gload␊ |
| 260 | #define Gcall(func)␉␉call *9f; .data; .align ALIGN; 9: .long func; .text␊ |
| 261 | #define Gotoff(lab)␉␉lab␊ |
| 262 | #define Gotoff2(l,r)␉␉l(r)␊ |
| 263 | #define Gotoff3(l,r,s)␉␉l(,r,s)␊ |
| 264 | #define Gaddr(to,lab)␉␉movl 9f,to; .data; .align ALIGN; 9: .long lab; .text␊ |
| 265 | #define Gcmp(lab,reg)␉␉cmpl reg,9f; .data; .align ALIGN; 9: .long lab; .text␊ |
| 266 | #define Gmemload(lab,reg)␉movl 9f,reg; movl (reg),reg; .data; .align ALIGN; 9: .long lab; .text␊ |
| 267 | #define Gmemstore(reg,lab,tmp)␉movl 9f,tmp; movl reg,(tmp); .data; .align ALIGN; 9: .long lab; .text␊ |
| 268 | #define Gstack␉␉␉0␊ |
| 269 | #endif␉/* __ELF__ */␊ |
| 270 | #endif␉/* __SHARED__ */␊ |
| 271 | ␊ |
| 272 | /* Egotoff is not provided, since external symbols should not use @GOTOFF␊ |
| 273 | relocations. */␊ |
| 274 | #define Egcall(func)␉␉Gcall(EXT(func))␊ |
| 275 | #define Egaddr(to,lab)␉␉Gaddr(to,EXT(lab))␊ |
| 276 | #define Egcmp(lab,reg)␉␉Gcmp(EXT(lab),reg)␊ |
| 277 | #define Egmemload(lab,reg)␉Gmemload(EXT(lab),reg)␊ |
| 278 | #define Egmemstore(reg,lab,tmp)␉Gmemstore(reg,EXT(lab),tmp)␊ |
| 279 | ␊ |
| 280 | #define Lgotoff(lab)␉␉Gotoff(LCL(lab))␊ |
| 281 | #define Lgotoff2(l,r)␉␉Gotoff2(LCL(l),r)␊ |
| 282 | #define Lgotoff3(l,r,s)␉␉Gotoff3(LCL(l),r,s)␊ |
| 283 | #define Lgcmp(lab,reg)␉␉Gcmp(LCL(lab),reg)␊ |
| 284 | #define Lgmemload(lab,reg)␉movl Lgotoff(lab),reg␊ |
| 285 | #define Lgmemstore(reg,lab,tmp)␉movl reg,Lgotoff(lab)␊ |
| 286 | ␊ |
| 287 | #ifdef ASSEMBLER␊ |
| 288 | #if␉MACH_KDB␊ |
| 289 | #include <ddb/stab.h>␊ |
| 290 | /*␊ |
| 291 | * This pseudo-assembler line is added so that there will be at least␊ |
| 292 | *␉one N_SO entry in the symbol stable to define the current file name.␊ |
| 293 | */␊ |
| 294 | #endif␉/* MACH_KDB */␊ |
| 295 | ␊ |
| 296 | #else /* NOT ASSEMBLER */␊ |
| 297 | ␊ |
| 298 | /* These defines are here for .c files that wish to reference global symbols␊ |
| 299 | * within __asm__ statements. ␊ |
| 300 | */␊ |
| 301 | #ifndef __NO_UNDERSCORES__␊ |
| 302 | #define CC_SYM_PREFIX "_"␊ |
| 303 | #else␊ |
| 304 | #define CC_SYM_PREFIX ""␊ |
| 305 | #endif /* __NO_UNDERSCORES__ */␊ |
| 306 | #endif /* ASSEMBLER */␊ |
| 307 | ␊ |
| 308 | #endif /* _I386_ASM_H_ */␊ |
| 309 | |
