1*0Sstevel@tonic-gate/* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate/* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate#pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate#include <sys/asm_linkage.h> 30*0Sstevel@tonic-gate#include <sys/regset.h> 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate#if defined(lint) 33*0Sstevel@tonic-gate#include <sys/dtrace_impl.h> 34*0Sstevel@tonic-gate#endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate#if defined(lint) || defined(__lint) 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gategreg_t 39*0Sstevel@tonic-gatedtrace_getfp(void) 40*0Sstevel@tonic-gate{ return (0); } 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate#else /* lint */ 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate#if defined(__amd64) 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate ENTRY_NP(dtrace_getfp) 47*0Sstevel@tonic-gate movq %rbp, %rax 48*0Sstevel@tonic-gate ret 49*0Sstevel@tonic-gate SET_SIZE(dtrace_getfp) 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate#elif defined(__i386) 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate ENTRY_NP(dtrace_getfp) 54*0Sstevel@tonic-gate movl %ebp, %eax 55*0Sstevel@tonic-gate ret 56*0Sstevel@tonic-gate SET_SIZE(dtrace_getfp) 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate#endif /* __i386 */ 59*0Sstevel@tonic-gate#endif /* lint */ 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate#if defined(lint) || defined(__lint) 63*0Sstevel@tonic-gate 64*0Sstevel@tonic-gateuint32_t 65*0Sstevel@tonic-gatedtrace_cas32(uint32_t *target, uint32_t cmp, uint32_t new) 66*0Sstevel@tonic-gate{ 67*0Sstevel@tonic-gate uint32_t old; 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate if ((old = *target) == cmp) 70*0Sstevel@tonic-gate *target = new; 71*0Sstevel@tonic-gate return (old); 72*0Sstevel@tonic-gate} 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gatevoid * 75*0Sstevel@tonic-gatedtrace_casptr(void *target, void *cmp, void *new) 76*0Sstevel@tonic-gate{ 77*0Sstevel@tonic-gate void *old; 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate if ((old = *(void **)target) == cmp) 80*0Sstevel@tonic-gate *(void **)target = new; 81*0Sstevel@tonic-gate return (old); 82*0Sstevel@tonic-gate} 83*0Sstevel@tonic-gate 84*0Sstevel@tonic-gate#else /* lint */ 85*0Sstevel@tonic-gate 86*0Sstevel@tonic-gate#if defined(__amd64) 87*0Sstevel@tonic-gate 88*0Sstevel@tonic-gate ENTRY(dtrace_cas32) 89*0Sstevel@tonic-gate movl %esi, %eax 90*0Sstevel@tonic-gate lock 91*0Sstevel@tonic-gate cmpxchgl %edx, (%rdi) 92*0Sstevel@tonic-gate ret 93*0Sstevel@tonic-gate SET_SIZE(dtrace_cas32) 94*0Sstevel@tonic-gate 95*0Sstevel@tonic-gate ENTRY(dtrace_casptr) 96*0Sstevel@tonic-gate movq %rsi, %rax 97*0Sstevel@tonic-gate lock 98*0Sstevel@tonic-gate cmpxchgq %rdx, (%rdi) 99*0Sstevel@tonic-gate ret 100*0Sstevel@tonic-gate SET_SIZE(dtrace_casptr) 101*0Sstevel@tonic-gate 102*0Sstevel@tonic-gate#elif defined(__i386) 103*0Sstevel@tonic-gate 104*0Sstevel@tonic-gate ENTRY(dtrace_cas32) 105*0Sstevel@tonic-gate ALTENTRY(dtrace_casptr) 106*0Sstevel@tonic-gate movl 4(%esp), %edx 107*0Sstevel@tonic-gate movl 8(%esp), %eax 108*0Sstevel@tonic-gate movl 12(%esp), %ecx 109*0Sstevel@tonic-gate lock 110*0Sstevel@tonic-gate cmpxchgl %ecx, (%edx) 111*0Sstevel@tonic-gate ret 112*0Sstevel@tonic-gate SET_SIZE(dtrace_casptr) 113*0Sstevel@tonic-gate SET_SIZE(dtrace_cas32) 114*0Sstevel@tonic-gate 115*0Sstevel@tonic-gate#endif /* __i386 */ 116*0Sstevel@tonic-gate#endif /* lint */ 117*0Sstevel@tonic-gate 118*0Sstevel@tonic-gate#if defined(lint) 119*0Sstevel@tonic-gate 120*0Sstevel@tonic-gate/*ARGSUSED*/ 121*0Sstevel@tonic-gateuintptr_t 122*0Sstevel@tonic-gatedtrace_caller(int aframes) 123*0Sstevel@tonic-gate{ 124*0Sstevel@tonic-gate return (0); 125*0Sstevel@tonic-gate} 126*0Sstevel@tonic-gate 127*0Sstevel@tonic-gate#else /* lint */ 128*0Sstevel@tonic-gate 129*0Sstevel@tonic-gate#if defined(__amd64) 130*0Sstevel@tonic-gate ENTRY(dtrace_caller) 131*0Sstevel@tonic-gate movq $-1, %rax 132*0Sstevel@tonic-gate ret 133*0Sstevel@tonic-gate SET_SIZE(dtrace_caller) 134*0Sstevel@tonic-gate 135*0Sstevel@tonic-gate#elif defined(__i386) 136*0Sstevel@tonic-gate 137*0Sstevel@tonic-gate ENTRY(dtrace_caller) 138*0Sstevel@tonic-gate movl $-1, %eax 139*0Sstevel@tonic-gate ret 140*0Sstevel@tonic-gate SET_SIZE(dtrace_caller) 141*0Sstevel@tonic-gate 142*0Sstevel@tonic-gate#endif /* __i386 */ 143*0Sstevel@tonic-gate#endif /* lint */ 144*0Sstevel@tonic-gate 145*0Sstevel@tonic-gate#if defined(lint) 146*0Sstevel@tonic-gate 147*0Sstevel@tonic-gate/*ARGSUSED*/ 148*0Sstevel@tonic-gatevoid 149*0Sstevel@tonic-gatedtrace_copy(uintptr_t src, uintptr_t dest, size_t size) 150*0Sstevel@tonic-gate{} 151*0Sstevel@tonic-gate 152*0Sstevel@tonic-gate#else 153*0Sstevel@tonic-gate 154*0Sstevel@tonic-gate#if defined(__amd64) 155*0Sstevel@tonic-gate 156*0Sstevel@tonic-gate ENTRY(dtrace_copy) 157*0Sstevel@tonic-gate pushq %rbp 158*0Sstevel@tonic-gate movq %rsp, %rbp 159*0Sstevel@tonic-gate 160*0Sstevel@tonic-gate xchgq %rdi, %rsi /* make %rsi source, %rdi dest */ 161*0Sstevel@tonic-gate movq %rdx, %rcx /* load count */ 162*0Sstevel@tonic-gate repz /* repeat for count ... */ 163*0Sstevel@tonic-gate smovb /* move from %ds:rsi to %ed:rdi */ 164*0Sstevel@tonic-gate leave 165*0Sstevel@tonic-gate ret 166*0Sstevel@tonic-gate SET_SIZE(dtrace_copy) 167*0Sstevel@tonic-gate 168*0Sstevel@tonic-gate#elif defined(__i386) 169*0Sstevel@tonic-gate 170*0Sstevel@tonic-gate ENTRY(dtrace_copy) 171*0Sstevel@tonic-gate pushl %ebp 172*0Sstevel@tonic-gate movl %esp, %ebp 173*0Sstevel@tonic-gate pushl %esi 174*0Sstevel@tonic-gate pushl %edi 175*0Sstevel@tonic-gate 176*0Sstevel@tonic-gate movl 8(%ebp), %esi / Load source address 177*0Sstevel@tonic-gate movl 12(%ebp), %edi / Load destination address 178*0Sstevel@tonic-gate movl 16(%ebp), %ecx / Load count 179*0Sstevel@tonic-gate repz / Repeat for count... 180*0Sstevel@tonic-gate smovb / move from %ds:si to %es:di 181*0Sstevel@tonic-gate 182*0Sstevel@tonic-gate popl %edi 183*0Sstevel@tonic-gate popl %esi 184*0Sstevel@tonic-gate movl %ebp, %esp 185*0Sstevel@tonic-gate popl %ebp 186*0Sstevel@tonic-gate ret 187*0Sstevel@tonic-gate SET_SIZE(dtrace_copy) 188*0Sstevel@tonic-gate 189*0Sstevel@tonic-gate#endif /* __i386 */ 190*0Sstevel@tonic-gate#endif 191*0Sstevel@tonic-gate 192*0Sstevel@tonic-gate#if defined(lint) 193*0Sstevel@tonic-gate 194*0Sstevel@tonic-gate/*ARGSUSED*/ 195*0Sstevel@tonic-gatevoid 196*0Sstevel@tonic-gatedtrace_copystr(uintptr_t uaddr, uintptr_t kaddr, size_t size) 197*0Sstevel@tonic-gate{} 198*0Sstevel@tonic-gate 199*0Sstevel@tonic-gate#else 200*0Sstevel@tonic-gate 201*0Sstevel@tonic-gate#if defined(__amd64) 202*0Sstevel@tonic-gate 203*0Sstevel@tonic-gate ENTRY(dtrace_copystr) 204*0Sstevel@tonic-gate pushq %rbp 205*0Sstevel@tonic-gate movq %rsp, %rbp 206*0Sstevel@tonic-gate 207*0Sstevel@tonic-gate0: 208*0Sstevel@tonic-gate movb (%rdi), %al /* load from source */ 209*0Sstevel@tonic-gate movb %al, (%rsi) /* store to destination */ 210*0Sstevel@tonic-gate addq $1, %rdi /* increment source pointer */ 211*0Sstevel@tonic-gate addq $1, %rsi /* increment destination pointer */ 212*0Sstevel@tonic-gate subq $1, %rdx /* decrement remaining count */ 213*0Sstevel@tonic-gate cmpb $0, %al 214*0Sstevel@tonic-gate je 1f 215*0Sstevel@tonic-gate cmpq $0, %rdx 216*0Sstevel@tonic-gate jne 0b 217*0Sstevel@tonic-gate1: 218*0Sstevel@tonic-gate leave 219*0Sstevel@tonic-gate ret 220*0Sstevel@tonic-gate 221*0Sstevel@tonic-gate SET_SIZE(dtrace_copystr) 222*0Sstevel@tonic-gate 223*0Sstevel@tonic-gate#elif defined(__i386) 224*0Sstevel@tonic-gate 225*0Sstevel@tonic-gate ENTRY(dtrace_copystr) 226*0Sstevel@tonic-gate 227*0Sstevel@tonic-gate pushl %ebp / Setup stack frame 228*0Sstevel@tonic-gate movl %esp, %ebp 229*0Sstevel@tonic-gate pushl %ebx / Save registers 230*0Sstevel@tonic-gate 231*0Sstevel@tonic-gate movl 8(%ebp), %ebx / Load source address 232*0Sstevel@tonic-gate movl 12(%ebp), %edx / Load destination address 233*0Sstevel@tonic-gate movl 16(%ebp), %ecx / Load count 234*0Sstevel@tonic-gate 235*0Sstevel@tonic-gate0: 236*0Sstevel@tonic-gate movb (%ebx), %al / Load from source 237*0Sstevel@tonic-gate movb %al, (%edx) / Store to destination 238*0Sstevel@tonic-gate incl %ebx / Increment source pointer 239*0Sstevel@tonic-gate incl %edx / Increment destination pointer 240*0Sstevel@tonic-gate decl %ecx / Decrement remaining count 241*0Sstevel@tonic-gate cmpb $0, %al 242*0Sstevel@tonic-gate je 1f 243*0Sstevel@tonic-gate cmpl $0, %ecx 244*0Sstevel@tonic-gate jne 0b 245*0Sstevel@tonic-gate 246*0Sstevel@tonic-gate1: 247*0Sstevel@tonic-gate popl %ebx 248*0Sstevel@tonic-gate movl %ebp, %esp 249*0Sstevel@tonic-gate popl %ebp 250*0Sstevel@tonic-gate ret 251*0Sstevel@tonic-gate 252*0Sstevel@tonic-gate SET_SIZE(dtrace_copystr) 253*0Sstevel@tonic-gate 254*0Sstevel@tonic-gate#endif /* __i386 */ 255*0Sstevel@tonic-gate#endif 256*0Sstevel@tonic-gate 257*0Sstevel@tonic-gate#if defined(lint) 258*0Sstevel@tonic-gate 259*0Sstevel@tonic-gate/*ARGSUSED*/ 260*0Sstevel@tonic-gateuintptr_t 261*0Sstevel@tonic-gatedtrace_fulword(void *addr) 262*0Sstevel@tonic-gate{ return (0); } 263*0Sstevel@tonic-gate 264*0Sstevel@tonic-gate#else 265*0Sstevel@tonic-gate#if defined(__amd64) 266*0Sstevel@tonic-gate 267*0Sstevel@tonic-gate ENTRY(dtrace_fulword) 268*0Sstevel@tonic-gate movq (%rdi), %rax 269*0Sstevel@tonic-gate ret 270*0Sstevel@tonic-gate SET_SIZE(dtrace_fulword) 271*0Sstevel@tonic-gate 272*0Sstevel@tonic-gate#elif defined(__i386) 273*0Sstevel@tonic-gate 274*0Sstevel@tonic-gate ENTRY(dtrace_fulword) 275*0Sstevel@tonic-gate movl 4(%esp), %ecx 276*0Sstevel@tonic-gate xorl %eax, %eax 277*0Sstevel@tonic-gate movl (%ecx), %eax 278*0Sstevel@tonic-gate ret 279*0Sstevel@tonic-gate SET_SIZE(dtrace_fulword) 280*0Sstevel@tonic-gate 281*0Sstevel@tonic-gate#endif /* __i386 */ 282*0Sstevel@tonic-gate#endif 283*0Sstevel@tonic-gate 284*0Sstevel@tonic-gate#if defined(lint) 285*0Sstevel@tonic-gate 286*0Sstevel@tonic-gate/*ARGSUSED*/ 287*0Sstevel@tonic-gateuint8_t 288*0Sstevel@tonic-gatedtrace_fuword8_nocheck(void *addr) 289*0Sstevel@tonic-gate{ return (0); } 290*0Sstevel@tonic-gate 291*0Sstevel@tonic-gate#else 292*0Sstevel@tonic-gate#if defined(__amd64) 293*0Sstevel@tonic-gate 294*0Sstevel@tonic-gate ENTRY(dtrace_fuword8_nocheck) 295*0Sstevel@tonic-gate xorq %rax, %rax 296*0Sstevel@tonic-gate movb (%rdi), %al 297*0Sstevel@tonic-gate ret 298*0Sstevel@tonic-gate SET_SIZE(dtrace_fuword8_nocheck) 299*0Sstevel@tonic-gate 300*0Sstevel@tonic-gate#elif defined(__i386) 301*0Sstevel@tonic-gate 302*0Sstevel@tonic-gate ENTRY(dtrace_fuword8_nocheck) 303*0Sstevel@tonic-gate movl 4(%esp), %ecx 304*0Sstevel@tonic-gate xorl %eax, %eax 305*0Sstevel@tonic-gate movzbl (%ecx), %eax 306*0Sstevel@tonic-gate ret 307*0Sstevel@tonic-gate SET_SIZE(dtrace_fuword8_nocheck) 308*0Sstevel@tonic-gate 309*0Sstevel@tonic-gate#endif /* __i386 */ 310*0Sstevel@tonic-gate#endif 311*0Sstevel@tonic-gate 312*0Sstevel@tonic-gate#if defined(lint) 313*0Sstevel@tonic-gate 314*0Sstevel@tonic-gate/*ARGSUSED*/ 315*0Sstevel@tonic-gateuint16_t 316*0Sstevel@tonic-gatedtrace_fuword16_nocheck(void *addr) 317*0Sstevel@tonic-gate{ return (0); } 318*0Sstevel@tonic-gate 319*0Sstevel@tonic-gate#else 320*0Sstevel@tonic-gate#if defined(__amd64) 321*0Sstevel@tonic-gate 322*0Sstevel@tonic-gate ENTRY(dtrace_fuword16_nocheck) 323*0Sstevel@tonic-gate xorq %rax, %rax 324*0Sstevel@tonic-gate movw (%rdi), %ax 325*0Sstevel@tonic-gate ret 326*0Sstevel@tonic-gate SET_SIZE(dtrace_fuword16_nocheck) 327*0Sstevel@tonic-gate 328*0Sstevel@tonic-gate#elif defined(__i386) 329*0Sstevel@tonic-gate 330*0Sstevel@tonic-gate ENTRY(dtrace_fuword16_nocheck) 331*0Sstevel@tonic-gate movl 4(%esp), %ecx 332*0Sstevel@tonic-gate xorl %eax, %eax 333*0Sstevel@tonic-gate movzwl (%ecx), %eax 334*0Sstevel@tonic-gate ret 335*0Sstevel@tonic-gate SET_SIZE(dtrace_fuword16_nocheck) 336*0Sstevel@tonic-gate 337*0Sstevel@tonic-gate#endif /* __i386 */ 338*0Sstevel@tonic-gate#endif 339*0Sstevel@tonic-gate 340*0Sstevel@tonic-gate#if defined(lint) 341*0Sstevel@tonic-gate 342*0Sstevel@tonic-gate/*ARGSUSED*/ 343*0Sstevel@tonic-gateuint32_t 344*0Sstevel@tonic-gatedtrace_fuword32_nocheck(void *addr) 345*0Sstevel@tonic-gate{ return (0); } 346*0Sstevel@tonic-gate 347*0Sstevel@tonic-gate#else 348*0Sstevel@tonic-gate#if defined(__amd64) 349*0Sstevel@tonic-gate 350*0Sstevel@tonic-gate ENTRY(dtrace_fuword32_nocheck) 351*0Sstevel@tonic-gate xorq %rax, %rax 352*0Sstevel@tonic-gate movl (%rdi), %eax 353*0Sstevel@tonic-gate ret 354*0Sstevel@tonic-gate SET_SIZE(dtrace_fuword32_nocheck) 355*0Sstevel@tonic-gate 356*0Sstevel@tonic-gate#elif defined(__i386) 357*0Sstevel@tonic-gate 358*0Sstevel@tonic-gate ENTRY(dtrace_fuword32_nocheck) 359*0Sstevel@tonic-gate movl 4(%esp), %ecx 360*0Sstevel@tonic-gate xorl %eax, %eax 361*0Sstevel@tonic-gate movl (%ecx), %eax 362*0Sstevel@tonic-gate ret 363*0Sstevel@tonic-gate SET_SIZE(dtrace_fuword32_nocheck) 364*0Sstevel@tonic-gate 365*0Sstevel@tonic-gate#endif /* __i386 */ 366*0Sstevel@tonic-gate#endif 367*0Sstevel@tonic-gate 368*0Sstevel@tonic-gate#if defined(lint) 369*0Sstevel@tonic-gate 370*0Sstevel@tonic-gate/*ARGSUSED*/ 371*0Sstevel@tonic-gateuint64_t 372*0Sstevel@tonic-gatedtrace_fuword64_nocheck(void *addr) 373*0Sstevel@tonic-gate{ return (0); } 374*0Sstevel@tonic-gate 375*0Sstevel@tonic-gate#else 376*0Sstevel@tonic-gate#if defined(__amd64) 377*0Sstevel@tonic-gate 378*0Sstevel@tonic-gate ENTRY(dtrace_fuword64_nocheck) 379*0Sstevel@tonic-gate movq (%rdi), %rax 380*0Sstevel@tonic-gate ret 381*0Sstevel@tonic-gate SET_SIZE(dtrace_fuword64_nocheck) 382*0Sstevel@tonic-gate 383*0Sstevel@tonic-gate#elif defined(__i386) 384*0Sstevel@tonic-gate 385*0Sstevel@tonic-gate ENTRY(dtrace_fuword64_nocheck) 386*0Sstevel@tonic-gate movl 4(%esp), %ecx 387*0Sstevel@tonic-gate xorl %eax, %eax 388*0Sstevel@tonic-gate xorl %edx, %edx 389*0Sstevel@tonic-gate movl (%ecx), %eax 390*0Sstevel@tonic-gate movl 4(%ecx), %edx 391*0Sstevel@tonic-gate ret 392*0Sstevel@tonic-gate SET_SIZE(dtrace_fuword64_nocheck) 393*0Sstevel@tonic-gate 394*0Sstevel@tonic-gate#endif /* __i386 */ 395*0Sstevel@tonic-gate#endif 396*0Sstevel@tonic-gate 397*0Sstevel@tonic-gate#if defined(lint) || defined(__lint) 398*0Sstevel@tonic-gate 399*0Sstevel@tonic-gate/*ARGSUSED*/ 400*0Sstevel@tonic-gatevoid 401*0Sstevel@tonic-gatedtrace_probe_error(dtrace_state_t *state, dtrace_epid_t epid, int which, 402*0Sstevel@tonic-gate int fault, int fltoffs, uintptr_t illval) 403*0Sstevel@tonic-gate{} 404*0Sstevel@tonic-gate 405*0Sstevel@tonic-gate#else /* lint */ 406*0Sstevel@tonic-gate#if defined(__amd64) 407*0Sstevel@tonic-gate 408*0Sstevel@tonic-gate ENTRY(dtrace_probe_error) 409*0Sstevel@tonic-gate pushq %rbp 410*0Sstevel@tonic-gate movq %rsp, %rbp 411*0Sstevel@tonic-gate subq $0x8, %rsp 412*0Sstevel@tonic-gate movq %r9, (%rsp) 413*0Sstevel@tonic-gate movq %r8, %r9 414*0Sstevel@tonic-gate movq %rcx, %r8 415*0Sstevel@tonic-gate movq %rdx, %rcx 416*0Sstevel@tonic-gate movq %rsi, %rdx 417*0Sstevel@tonic-gate movq %rdi, %rsi 418*0Sstevel@tonic-gate movl dtrace_probeid_error(%rip), %edi 419*0Sstevel@tonic-gate call dtrace_probe 420*0Sstevel@tonic-gate addq $0x8, %rsp 421*0Sstevel@tonic-gate leave 422*0Sstevel@tonic-gate ret 423*0Sstevel@tonic-gate SET_SIZE(dtrace_probe_error) 424*0Sstevel@tonic-gate 425*0Sstevel@tonic-gate#elif defined(__i386) 426*0Sstevel@tonic-gate 427*0Sstevel@tonic-gate ENTRY(dtrace_probe_error) 428*0Sstevel@tonic-gate pushl %ebp 429*0Sstevel@tonic-gate movl %esp, %ebp 430*0Sstevel@tonic-gate pushl 0x1c(%ebp) 431*0Sstevel@tonic-gate pushl 0x18(%ebp) 432*0Sstevel@tonic-gate pushl 0x14(%ebp) 433*0Sstevel@tonic-gate pushl 0x10(%ebp) 434*0Sstevel@tonic-gate pushl 0xc(%ebp) 435*0Sstevel@tonic-gate pushl 0x8(%ebp) 436*0Sstevel@tonic-gate pushl dtrace_probeid_error 437*0Sstevel@tonic-gate call dtrace_probe 438*0Sstevel@tonic-gate movl %ebp, %esp 439*0Sstevel@tonic-gate popl %ebp 440*0Sstevel@tonic-gate ret 441*0Sstevel@tonic-gate SET_SIZE(dtrace_probe_error) 442*0Sstevel@tonic-gate 443*0Sstevel@tonic-gate#endif /* __i386 */ 444*0Sstevel@tonic-gate#endif 445