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8956 Implement KPTI
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
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--- old/usr/src/uts/i86pc/ml/genassym.c
+++ new/usr/src/uts/i86pc/ml/genassym.c
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 *
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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
20 20 */
21 21 /*
22 22 * Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved.
23 + *
24 + * Copyright 2018 Joyent, Inc.
23 25 */
24 26
25 27 #ifndef _GENASSYM
26 28 #define _GENASSYM
27 29 #endif
28 30
29 31 #define exit kern_exit
30 32
31 33 #include <sys/types.h>
32 34 #include <sys/param.h>
33 35 #include <sys/systm.h>
34 36 #include <sys/elf_notes.h>
35 37 #include <sys/thread.h>
36 38 #include <sys/rwlock.h>
37 39 #include <sys/proc.h>
38 40 #include <sys/cpuvar.h>
39 41 #include <sys/clock.h>
40 42 #include <sys/trap.h>
41 43 #include <sys/modctl.h>
42 44 #include <sys/traptrace.h>
43 45 #include <vm/seg.h>
44 46 #include <sys/avintr.h>
45 47 #include <sys/pic.h>
46 48 #include <sys/pit.h>
47 49 #include <sys/fp.h>
48 50 #include <sys/disp.h>
49 51 #include <sys/archsystm.h>
50 52 #include <sys/x86_archext.h>
51 53 #include <sys/sunddi.h>
52 54 #include <sys/mach_mmu.h>
53 55
54 56 #if defined(__xpv)
55 57 #include <sys/hypervisor.h>
56 58 #endif
57 59
58 60 #undef exit /* unhide exit, see comment above */
59 61 extern void exit(int);
60 62
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61 63 /*
62 64 * Proactively discourage anyone from referring to structures or
63 65 * member offsets in this program.
64 66 */
65 67 #define struct struct...
66 68 #define OFFSET OFFSET...
67 69
68 70 int
69 71 main(int argc, char *argv[])
70 72 {
71 - printf("#define\tT_AST 0x%x\n", T_AST);
72 -
73 73 printf("#define\tLOCK_LEVEL 0x%x\n", LOCK_LEVEL);
74 74 printf("#define\tCLOCK_LEVEL 0x%x\n", CLOCK_LEVEL);
75 75 printf("#define\tDISP_LEVEL 0x%x\n", DISP_LEVEL);
76 76 printf("#define\tPIL_MAX 0x%x\n", PIL_MAX);
77 77 printf("#define\tHIGH_LEVELS 0x%x\n", HIGH_LEVELS);
78 78 printf("#define\tCPU_INTR_ACTV_HIGH_LEVEL_MASK 0x%x\n",
79 79 CPU_INTR_ACTV_HIGH_LEVEL_MASK);
80 80
81 81 printf("#define\tPIC_NSEOI 0x%x\n", PIC_NSEOI);
82 82 printf("#define\tPIC_SEOI_LVL7 0x%x\n", PIC_SEOI_LVL7);
83 83
84 84 printf("#define\tNANOSEC 0x%llx\n", NANOSEC);
85 85 printf("#define\tADJ_SHIFT 0x%x\n", ADJ_SHIFT);
86 86
87 87 printf("#define\tSSLEEP 0x%x\n", SSLEEP);
88 88 printf("#define\tSRUN 0x%x\n", SRUN);
89 89 printf("#define\tSONPROC 0x%x\n", SONPROC);
90 90
91 91 printf("#define\tT_INTR_THREAD 0x%x\n", T_INTR_THREAD);
92 92 printf("#define\tFREE_THREAD 0x%x\n", TS_FREE);
93 93 printf("#define\tTS_FREE 0x%x\n", TS_FREE);
94 94 printf("#define\tTS_ZOMB 0x%x\n", TS_ZOMB);
95 95 printf("#define\tTP_MSACCT 0x%x\n", TP_MSACCT);
96 96 printf("#define\tTP_WATCHPT 0x%x\n", TP_WATCHPT);
97 97 printf("#define\tONPROC_THREAD 0x%x\n", TS_ONPROC);
98 98
99 99 printf("#define\tS_READ 0x%x\n", (int)S_READ);
100 100 printf("#define\tS_WRITE 0x%x\n", (int)S_WRITE);
101 101 printf("#define\tS_EXEC 0x%x\n", (int)S_EXEC);
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102 102 printf("#define\tS_OTHER 0x%x\n", (int)S_OTHER);
103 103
104 104 printf("#define\tNORMALRETURN 0x%x\n", (int)NORMALRETURN);
105 105 printf("#define\tLWP_USER 0x%x\n", LWP_USER);
106 106 printf("#define\tLWP_SYS 0x%x\n", LWP_SYS);
107 107 printf("#define\tLMS_USER 0x%x\n", LMS_USER);
108 108 printf("#define\tLMS_SYSTEM 0x%x\n", LMS_SYSTEM);
109 109
110 110 printf("#define\tSSE_MXCSR_EFLAGS 0x%x\n", SSE_MXCSR_EFLAGS);
111 111
112 - printf("#define\tFP_487 0x%x\n", FP_487);
113 - printf("#define\tFP_486 0x%x\n", FP_486);
114 - printf("#define\tFPU_CW_INIT 0x%x\n", FPU_CW_INIT);
115 - printf("#define\tFPU_EN 0x%x\n", FPU_EN);
116 - printf("#define\tFPU_VALID 0x%x\n", FPU_VALID);
117 -
118 - printf("#define\tFP_NO 0x%x\n", FP_NO);
119 - printf("#define\tFP_SW 0x%x\n", FP_SW);
120 - printf("#define\tFP_HW 0x%x\n", FP_HW);
121 - printf("#define\tFP_287 0x%x\n", FP_287);
122 - printf("#define\tFP_387 0x%x\n", FP_387);
123 - printf("#define\t__FP_SSE 0x%x\n", __FP_SSE);
124 -
125 - printf("#define\tFP_FNSAVE 0x%x\n", FP_FNSAVE);
126 112 printf("#define\tFP_FXSAVE 0x%x\n", FP_FXSAVE);
127 113 printf("#define\tFP_XSAVE 0x%x\n", FP_XSAVE);
128 114
129 115 printf("#define\tAV_INT_SPURIOUS 0x%x\n", AV_INT_SPURIOUS);
130 116
131 117 printf("#define\tCPU_READY 0x%x\n", CPU_READY);
132 118 printf("#define\tCPU_QUIESCED 0x%x\n", CPU_QUIESCED);
133 119
134 120 printf("#define\tMCMD_PORT 0x%x\n", MCMD_PORT);
135 121 printf("#define\tSCMD_PORT 0x%x\n", SCMD_PORT);
136 122 printf("#define\tMIMR_PORT 0x%x\n", MIMR_PORT);
137 123 printf("#define\tSIMR_PORT 0x%x\n", SIMR_PORT);
138 124
139 125 printf("#define\tDMP_NOSYNC 0x%x\n", DMP_NOSYNC);
140 126
141 127 printf("#define\tRW_WRITER\t0x%x\n", RW_WRITER);
142 128 printf("#define\tRW_READER\t0x%x\n", RW_READER);
143 129
144 130 printf("#define\tNSYSCALL 0x%x\n", NSYSCALL);
145 131
146 132 printf("#define\tSE_32RVAL1 0x%x\n", SE_32RVAL1);
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147 133 printf("#define\tSE_32RVAL2 0x%x\n", SE_32RVAL2);
148 134 printf("#define\tSE_64RVAL 0x%x\n", SE_64RVAL);
149 135
150 136 printf("#define\tMAXSYSARGS 0x%x\n", MAXSYSARGS);
151 137
152 138 /* Hack value just to allow clock to be kicked */
153 139 printf("#define\tNSEC_PER_CLOCK_TICK 0x%llx\n", NANOSEC / 100);
154 140
155 141 printf("#define\tNSEC_PER_COUNTER_TICK 0x%llx\n", NANOSEC / PIT_HZ);
156 142
157 - printf("#define\tPITCTR0_PORT 0x%x\n", PITCTR0_PORT);
158 - printf("#define\tPITCTL_PORT 0x%x\n", PITCTL_PORT);
159 - printf("#define\tPIT_COUNTDOWN 0x%x\n",
160 - PIT_C0 | PIT_LOADMODE | PIT_NDIVMODE);
161 -
162 143 printf("#define\tNBPW 0x%x\n", NBPW);
163 144
164 145 printf("#define\tDDI_ACCATTR_IO_SPACE 0x%x\n", DDI_ACCATTR_IO_SPACE);
165 146 printf("#define\tDDI_ACCATTR_DIRECT 0x%x\n", DDI_ACCATTR_DIRECT);
166 147 printf("#define\tDDI_ACCATTR_CPU_VADDR 0x%x\n", DDI_ACCATTR_CPU_VADDR);
167 148 printf("#define\tDDI_DEV_AUTOINCR 0x%x\n", DDI_DEV_AUTOINCR);
168 149
169 150 printf("#define\tMMU_STD_PAGESIZE 0x%x\n", (uint_t)MMU_STD_PAGESIZE);
170 151 printf("#define\tMMU_STD_PAGEMASK 0x%x\n", (uint_t)MMU_STD_PAGEMASK);
171 152 printf("#define\tFOUR_MEG 0x%x\n", (uint_t)FOUR_MEG);
172 153
173 154 printf("#define\tTRAPTR_NENT 0x%x\n", TRAPTR_NENT);
174 155
175 156 printf("#define\tCPU_DTRACE_NOFAULT 0x%x\n", CPU_DTRACE_NOFAULT);
176 157 printf("#define\tCPU_DTRACE_BADADDR 0x%x\n", CPU_DTRACE_BADADDR);
177 158 printf("#define\tCPU_DTRACE_DIVZERO 0x%x\n", CPU_DTRACE_DIVZERO);
178 159 printf("#define\tCPU_DTRACE_ILLOP 0x%x\n", CPU_DTRACE_ILLOP);
179 160
180 161 printf("#define\tMODS_NOUNLOAD 0x%x\n", MODS_NOUNLOAD);
181 162 printf("#define\tMODS_WEAK 0x%x\n", MODS_WEAK);
182 163 printf("#define\tMODS_INSTALLED 0x%x\n", MODS_INSTALLED);
183 164
184 165 printf("#define\tKPREEMPT_SYNC 0x%x\n", KPREEMPT_SYNC);
185 166
186 167 #if defined(__xpv)
187 168 printf("#define\tSHUTDOWN_reboot 0x%x\n", SHUTDOWN_reboot);
188 169 printf("#define\tSCHEDOP_block 0x%x\n", SCHEDOP_block);
189 170 printf("#define\tVGCF_IN_KERNEL 0x%x\n", VGCF_IN_KERNEL);
190 171 #endif
191 172 return (0);
192 173 }
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