12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 *
26 * Copyright 2018 Joyent, Inc.
27 */
28
29 #ifndef _AMD64_SYS_KDI_REGS_H
30 #define _AMD64_SYS_KDI_REGS_H
31
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35
36 /*
37 * A modified version of struct regs layout.
38 */
39
40 #define KDIREG_SAVFP 0
41 #define KDIREG_SAVPC 1
42 #define KDIREG_RDI 2
43 #define KDIREG_RSI 3
44 #define KDIREG_RDX 4
45 #define KDIREG_RCX 5
46 #define KDIREG_R8 6
47 #define KDIREG_R9 7
48 #define KDIREG_RAX 8
49 #define KDIREG_RBX 9
50 #define KDIREG_RBP 10
51 #define KDIREG_R10 11
60 #define KDIREG_CR2 20
61 #define KDIREG_CR3 21
62 #define KDIREG_DS 22
63 #define KDIREG_ES 23
64 #define KDIREG_FS 24
65 #define KDIREG_GS 25
66 #define KDIREG_TRAPNO 26
67 #define KDIREG_ERR 27
68 #define KDIREG_RIP 28
69 #define KDIREG_CS 29
70 #define KDIREG_RFLAGS 30
71 #define KDIREG_RSP 31
72 #define KDIREG_SS 32
73
74 #define KDIREG_NGREG (KDIREG_SS + 1)
75
76 #define KDIREG_PC KDIREG_RIP
77 #define KDIREG_SP KDIREG_RSP
78 #define KDIREG_FP KDIREG_RBP
79
80 #ifdef __cplusplus
81 }
82 #endif
83
84 #endif /* _AMD64_SYS_KDI_REGS_H */
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12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 *
26 * Copyright 2018 Joyent, Inc.
27 */
28
29 #ifndef _AMD64_SYS_KDI_REGS_H
30 #define _AMD64_SYS_KDI_REGS_H
31
32 #include <sys/stddef.h>
33
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37
38 /*
39 * A modified version of struct regs layout.
40 */
41
42 #define KDIREG_SAVFP 0
43 #define KDIREG_SAVPC 1
44 #define KDIREG_RDI 2
45 #define KDIREG_RSI 3
46 #define KDIREG_RDX 4
47 #define KDIREG_RCX 5
48 #define KDIREG_R8 6
49 #define KDIREG_R9 7
50 #define KDIREG_RAX 8
51 #define KDIREG_RBX 9
52 #define KDIREG_RBP 10
53 #define KDIREG_R10 11
62 #define KDIREG_CR2 20
63 #define KDIREG_CR3 21
64 #define KDIREG_DS 22
65 #define KDIREG_ES 23
66 #define KDIREG_FS 24
67 #define KDIREG_GS 25
68 #define KDIREG_TRAPNO 26
69 #define KDIREG_ERR 27
70 #define KDIREG_RIP 28
71 #define KDIREG_CS 29
72 #define KDIREG_RFLAGS 30
73 #define KDIREG_RSP 31
74 #define KDIREG_SS 32
75
76 #define KDIREG_NGREG (KDIREG_SS + 1)
77
78 #define KDIREG_PC KDIREG_RIP
79 #define KDIREG_SP KDIREG_RSP
80 #define KDIREG_FP KDIREG_RBP
81
82 #if !defined(_ASM)
83
84 /*
85 * Handy for debugging krs_gregs; keep in sync with the KDIREG_* above.
86 */
87 typedef struct {
88 greg_t kr_savfp;
89 greg_t kr_savpc;
90 greg_t kr_rdi;
91 greg_t kr_rsi;
92 greg_t kr_rdx;
93 greg_t kr_rcx;
94 greg_t kr_r8;
95 greg_t kr_r9;
96 greg_t kr_rax;
97 greg_t kr_rbx;
98 greg_t kr_rbp;
99 greg_t r_r10;
100 greg_t r_r11;
101 greg_t r_r12;
102 greg_t r_r13;
103 greg_t r_r14;
104 greg_t r_r15;
105 greg_t kr_fsbase;
106 greg_t kr_gsbase;
107 greg_t kr_kgsbase;
108 greg_t kr_cr2;
109 greg_t kr_cr3;
110 greg_t kr_ds;
111 greg_t kr_es;
112 greg_t kr_fs;
113 greg_t kr_gs;
114 greg_t kr_trapno;
115 greg_t kr_err;
116 greg_t kr_rip;
117 greg_t kr_cs;
118 greg_t kr_rflags;
119 greg_t kr_rsp;
120 greg_t kr_ss;
121 } kdiregs_t;
122
123 #if defined(_KERNEL)
124 CTASSERT(offsetof(kdiregs_t, kr_ss) == ((KDIREG_NGREG - 1) * sizeof (greg_t)));
125 #endif
126
127 #endif /* !_ASM */
128
129 #ifdef __cplusplus
130 }
131 #endif
132
133 #endif /* _AMD64_SYS_KDI_REGS_H */
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