blob: dacf3d9ef20e0438a4154669388492067309b352 (
plain)
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
|
$NetBSD: patch-ah,v 1.5 2005/12/07 16:25:51 tonio Exp $
--- config/alpha/netbsd1/md.h.orig 2005-07-04 00:02:55.000000000 +0200
+++ config/alpha/netbsd1/md.h
@@ -15,6 +15,19 @@
#include "alpha/common.h"
#include "alpha/threads.h"
+#if defined(HAVE_SIGNAL_H)
+#include <signal.h>
+#endif
+#if defined(HAVE_SYS_RESOURCE_H)
+#include <sys/resource.h>
+#endif
+#if defined(HAVE_SYS_SIGNAL_H)
+#include <sys/signal.h>
+#endif
+#if defined(HAVE_UNISTD_H)
+#include <unistd.h>
+#endif
+
#if defined(TRANSLATOR)
#include "jit-md.h"
#endif
@@ -29,4 +42,33 @@ extern void init_md(void);
#undef SP_OFFSET
#define SP_OFFSET 34
+#if defined(HAVE_SYS_UCONTEXT_H)
+#include <sys/ucontext.h>
+
+/* older netbsd's could have this macro missing, so we provide it */
+#ifndef _UC_MACHINE_SP
+#define _UC_MACHINE_SP(uc) ((uc)->uc_mcontext.__gregs[_REG_UESP])
+#endif
+#ifndef _UC_MACHINE_PC
+#define _UC_MACHINE_PC(uc) ((uc)->uc_mcontext.__gregs[_REG_EIP])
+#endif
+
+#define SIGCONTEXT ucontext_t
+
+#define SIGNAL_ARGS(sig, sc) int sig, siginfo_t *__si, void *sc
+#define SIGNAL_CONTEXT_POINTER(scp) SIGCONTEXT *scp
+#define SIGNAL_PC(scp) _UC_MACHINE_PC(((SIGCONTEXT *)(scp)))
+#define STACK_POINTER(scp) _UC_MACHINE_SP(((SIGCONTEXT *)(scp)))
+#define GET_SIGNAL_CONTEXT_POINTER(sc) (sc)
+
+#else
+
+#define SIGNAL_ARGS(sig, sc) int sig, int __code, struct sigcontext *sc
+#define SIGNAL_CONTEXT_POINTER(scp) struct sigcontext *scp
+#define GET_SIGNAL_CONTEXT_POINTER(sc) (sc)
+#define SIGNAL_PC(scp) (scp)->sc_pc
+#define STACK_POINTER(scp) (scp)->sc_sp
+
+#endif
+
#endif
|
