1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
From 70c69945bf0da09baec2e109ba19b883de4d0e80 Mon Sep 17 00:00:00 2001
From: Paul Moore <pmoore@redhat.com>
Date: Fri, 26 Sep 2014 12:06:18 -0400
Subject: [PATCH 02/11] arch: add the basic initial support for ppc64 to the
arch-dependent code
Signed-off-by: Paul Moore <pmoore@redhat.com>
---
src/arch.c | 21 +++++++++++++++++++++
src/python/libseccomp.pxd | 2 ++
src/python/seccomp.pyx | 7 +++++++
3 files changed, 30 insertions(+)
diff --git a/src/arch.c b/src/arch.c
index e29b579..64fc1d1 100644
--- a/src/arch.c
+++ b/src/arch.c
@@ -38,6 +38,7 @@
#include "arch-mips.h"
#include "arch-mips64.h"
#include "arch-mips64n32.h"
+#include "arch-ppc64.h"
#include "system.h"
#define default_arg_count_max 6
@@ -74,6 +75,12 @@ const struct arch_def *arch_def_native = &arch_def_mips64n32;
#elif __MIPSEL__
const struct arch_def *arch_def_native = &arch_def_mipsel64n32;
#endif /* _MIPS_SIM_NABI32 */
+#elif __PPC64__
+#ifdef __BIG_ENDIAN__
+const struct arch_def *arch_def_native = &arch_def_ppc64;
+#else
+const struct arch_def *arch_def_native = &arch_def_ppc64le;
+#endif
#else
#error the arch code needs to know about your machine type
#endif /* machine type guess */
@@ -122,6 +129,10 @@ const struct arch_def *arch_def_lookup(uint32_t token)
return &arch_def_mips64n32;
case SCMP_ARCH_MIPSEL64N32:
return &arch_def_mipsel64n32;
+ case SCMP_ARCH_PPC64:
+ return &arch_def_ppc64;
+ case SCMP_ARCH_PPC64LE:
+ return &arch_def_ppc64le;
}
return NULL;
@@ -158,6 +169,10 @@ const struct arch_def *arch_def_lookup_name(const char *arch_name)
return &arch_def_mips64n32;
else if (strcmp(arch_name, "mipsel64n32") == 0)
return &arch_def_mipsel64n32;
+ else if (strcmp(arch_name, "ppc64") == 0)
+ return &arch_def_ppc64;
+ else if (strcmp(arch_name, "ppc64le") == 0)
+ return &arch_def_ppc64le;
return NULL;
}
@@ -276,6 +291,9 @@ int arch_syscall_resolve_name(const struct arch_def *arch, const char *name)
case SCMP_ARCH_MIPS64N32:
case SCMP_ARCH_MIPSEL64N32:
return mips64n32_syscall_resolve_name(name);
+ case SCMP_ARCH_PPC64:
+ case SCMP_ARCH_PPC64LE:
+ return ppc64_syscall_resolve_name(name);
}
return __NR_SCMP_ERROR;
@@ -313,6 +331,9 @@ const char *arch_syscall_resolve_num(const struct arch_def *arch, int num)
case SCMP_ARCH_MIPS64N32:
case SCMP_ARCH_MIPSEL64N32:
return mips64n32_syscall_resolve_num(num);
+ case SCMP_ARCH_PPC64:
+ case SCMP_ARCH_PPC64LE:
+ return ppc64_syscall_resolve_num(num);
}
return NULL;
diff --git a/src/python/libseccomp.pxd b/src/python/libseccomp.pxd
index 2b50f3f..a546550 100644
--- a/src/python/libseccomp.pxd
+++ b/src/python/libseccomp.pxd
@@ -38,6 +38,8 @@ cdef extern from "seccomp.h":
SCMP_ARCH_MIPSEL
SCMP_ARCH_MIPSEL64
SCMP_ARCH_MIPSEL64N32
+ SCMP_ARCH_PPC64
+ SCMP_ARCH_PPC64LE
cdef enum scmp_filter_attr:
SCMP_FLTATR_ACT_DEFAULT
diff --git a/src/python/seccomp.pyx b/src/python/seccomp.pyx
index d2f7c90..f30a0b6 100644
--- a/src/python/seccomp.pyx
+++ b/src/python/seccomp.pyx
@@ -147,6 +147,7 @@ cdef class Arch:
MIPSEL - MIPS little endian O32 ABI
MIPSEL64 - MIPS little endian 64-bit ABI
MIPSEL64N32 - MIPS little endian N32 ABI
+ PPC64 - 64-bit PowerPC
"""
cdef int _token
@@ -163,6 +164,8 @@ cdef class Arch:
MIPSEL = libseccomp.SCMP_ARCH_MIPSEL
MIPSEL64 = libseccomp.SCMP_ARCH_MIPSEL64
MIPSEL64N32 = libseccomp.SCMP_ARCH_MIPSEL64N32
+ PPC64 = libseccomp.SCMP_ARCH_PPC64
+ PPC64 = libseccomp.SCMP_ARCH_PPC64LE
def __cinit__(self, arch=libseccomp.SCMP_ARCH_NATIVE):
""" Initialize the architecture object.
@@ -198,6 +201,10 @@ cdef class Arch:
self._token = libseccomp.SCMP_ARCH_MIPSEL64
elif arch == libseccomp.SCMP_ARCH_MIPSEL64N32:
self._token = libseccomp.SCMP_ARCH_MIPSEL64N32
+ elif arch == libseccomp.SCMP_ARCH_PPC64:
+ self._token = libseccomp.SCMP_ARCH_PPC64
+ elif arch == libseccomp.SCMP_ARCH_PPC64LE:
+ self._token = libseccomp.SCMP_ARCH_PPC64LE
else:
self._token = 0;
elif isinstance(arch, basestring):
--
2.3.5
|
