1 // SPDX-License-Identifier: GPL-2.0 <<
2 #include <linux/init.h> 1 #include <linux/init.h>
3 #include <linux/types.h> 2 #include <linux/types.h>
4 #include <linux/audit.h> 3 #include <linux/audit.h>
5 #include <asm/unistd.h> 4 #include <asm/unistd.h>
6 5
7 #include "audit_32.h" <<
8 <<
9 static unsigned dir_class[] = { 6 static unsigned dir_class[] = {
10 #include <asm-generic/audit_dir_write.h> 7 #include <asm-generic/audit_dir_write.h>
11 ~0U 8 ~0U
12 }; 9 };
13 10
14 static unsigned read_class[] = { 11 static unsigned read_class[] = {
15 #include <asm-generic/audit_read.h> 12 #include <asm-generic/audit_read.h>
16 ~0U 13 ~0U
17 }; 14 };
18 15
19 static unsigned write_class[] = { 16 static unsigned write_class[] = {
20 #include <asm-generic/audit_write.h> 17 #include <asm-generic/audit_write.h>
21 ~0U 18 ~0U
22 }; 19 };
23 20
24 static unsigned chattr_class[] = { 21 static unsigned chattr_class[] = {
25 #include <asm-generic/audit_change_attr.h> 22 #include <asm-generic/audit_change_attr.h>
26 ~0U 23 ~0U
27 }; 24 };
28 25
29 static unsigned signal_class[] = { 26 static unsigned signal_class[] = {
30 #include <asm-generic/audit_signal.h> 27 #include <asm-generic/audit_signal.h>
31 ~0U 28 ~0U
32 }; 29 };
33 30
34 int audit_classify_arch(int arch) 31 int audit_classify_arch(int arch)
35 { 32 {
36 #ifdef CONFIG_PPC64 <<
37 if (arch == AUDIT_ARCH_PPC) <<
38 return 1; <<
39 #endif <<
40 return 0; 33 return 0;
41 } 34 }
42 35
43 int audit_classify_syscall(int abi, unsigned s 36 int audit_classify_syscall(int abi, unsigned syscall)
44 { 37 {
45 #ifdef CONFIG_PPC64 <<
46 if (abi == AUDIT_ARCH_PPC) <<
47 return ppc32_classify_syscall( <<
48 #endif <<
49 switch(syscall) { 38 switch(syscall) {
50 case __NR_open: 39 case __NR_open:
51 return AUDITSC_OPEN; 40 return AUDITSC_OPEN;
52 case __NR_openat: 41 case __NR_openat:
53 return AUDITSC_OPENAT; 42 return AUDITSC_OPENAT;
54 case __NR_socketcall: <<
55 return AUDITSC_SOCKETCALL; <<
56 case __NR_execve: 43 case __NR_execve:
57 return AUDITSC_EXECVE; 44 return AUDITSC_EXECVE;
58 case __NR_openat2: 45 case __NR_openat2:
59 return AUDITSC_OPENAT2; 46 return AUDITSC_OPENAT2;
60 default: 47 default:
61 return AUDITSC_NATIVE; 48 return AUDITSC_NATIVE;
62 } 49 }
63 } 50 }
64 51
65 static int __init audit_classes_init(void) 52 static int __init audit_classes_init(void)
66 { 53 {
67 #ifdef CONFIG_PPC64 <<
68 extern __u32 ppc32_dir_class[]; <<
69 extern __u32 ppc32_write_class[]; <<
70 extern __u32 ppc32_read_class[]; <<
71 extern __u32 ppc32_chattr_class[]; <<
72 extern __u32 ppc32_signal_class[]; <<
73 audit_register_class(AUDIT_CLASS_WRITE <<
74 audit_register_class(AUDIT_CLASS_READ_ <<
75 audit_register_class(AUDIT_CLASS_DIR_W <<
76 audit_register_class(AUDIT_CLASS_CHATT <<
77 audit_register_class(AUDIT_CLASS_SIGNA <<
78 #endif <<
79 audit_register_class(AUDIT_CLASS_WRITE 54 audit_register_class(AUDIT_CLASS_WRITE, write_class);
80 audit_register_class(AUDIT_CLASS_READ, 55 audit_register_class(AUDIT_CLASS_READ, read_class);
81 audit_register_class(AUDIT_CLASS_DIR_W 56 audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
82 audit_register_class(AUDIT_CLASS_CHATT 57 audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
83 audit_register_class(AUDIT_CLASS_SIGNA 58 audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
84 return 0; 59 return 0;
85 } 60 }
86 61
87 __initcall(audit_classes_init); 62 __initcall(audit_classes_init);
88 63
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