commit 78cfb07fe0dc556cae662a0fab5fe1bd33daabdb
author Juergen Lock <nox@jelal.kn-bremen.de> Sat Oct 17 00:34:26 2009 +0200
committer Blue Swirl <blauwirbel@gmail.com> Sun Oct 18 15:16:08 2009 +0000
tree 9d8123e0e1875cfbd1ba7544122f31b4519e7e80
parent 976b2037e5eaa7dc18ca7062c9276ec03aaa37a9

bsd-user: FreeBSD update

basic FreeBSD sysarch(2) handling
fixed syscall errno return

Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

cpu-exec.c

diff --git a/cpu-exec.c b/cpu-exec.c
index 8aa92c7..8fbc8f1 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -805,6 +805,20 @@
 # define TRAP_sig(context)    ((context)->uc_mcontext->es.trapno)
 # define ERROR_sig(context)   ((context)->uc_mcontext->es.err)
 # define MASK_sig(context)    ((context)->uc_sigmask)
+#elif defined (__NetBSD__)
+# include <ucontext.h>
+
+# define EIP_sig(context)     ((context)->uc_mcontext.__gregs[_REG_EIP])
+# define TRAP_sig(context)    ((context)->uc_mcontext.__gregs[_REG_TRAPNO])
+# define ERROR_sig(context)   ((context)->uc_mcontext.__gregs[_REG_ERR])
+# define MASK_sig(context)    ((context)->uc_sigmask)
+#elif defined (__FreeBSD__) || defined(__DragonFly__)
+# include <ucontext.h>
+
+# define EIP_sig(context)  (*((unsigned long*)&(context)->uc_mcontext.mc_eip))
+# define TRAP_sig(context)    ((context)->uc_mcontext.mc_trapno)
+# define ERROR_sig(context)   ((context)->uc_mcontext.mc_err)
+# define MASK_sig(context)    ((context)->uc_sigmask)
 #elif defined(__OpenBSD__)
 # define EIP_sig(context)     ((context)->sc_eip)
 # define TRAP_sig(context)    ((context)->sc_trapno)
@@ -821,7 +835,9 @@
                        void *puc)
 {
     siginfo_t *info = pinfo;
-#if defined(__OpenBSD__)
+#if defined(__NetBSD__) || defined (__FreeBSD__) || defined(__DragonFly__)
+    ucontext_t *uc = puc;
+#elif defined(__OpenBSD__)
     struct sigcontext *uc = puc;
 #else
     struct ucontext *uc = puc;
@@ -855,6 +871,13 @@
 #define TRAP_sig(context)     ((context)->sc_trapno)
 #define ERROR_sig(context)    ((context)->sc_err)
 #define MASK_sig(context)     ((context)->sc_mask)
+#elif defined (__FreeBSD__) || defined(__DragonFly__)
+#include <ucontext.h>
+
+#define PC_sig(context)  (*((unsigned long*)&(context)->uc_mcontext.mc_rip))
+#define TRAP_sig(context)     ((context)->uc_mcontext.mc_trapno)
+#define ERROR_sig(context)    ((context)->uc_mcontext.mc_err)
+#define MASK_sig(context)     ((context)->uc_sigmask)
 #else
 #define PC_sig(context)       ((context)->uc_mcontext.gregs[REG_RIP])
 #define TRAP_sig(context)     ((context)->uc_mcontext.gregs[REG_TRAPNO])
@@ -867,7 +890,7 @@
 {
     siginfo_t *info = pinfo;
     unsigned long pc;
-#ifdef __NetBSD__
+#if defined(__NetBSD__) || defined (__FreeBSD__) || defined(__DragonFly__)
     ucontext_t *uc = puc;
 #elif defined(__OpenBSD__)
     struct sigcontext *uc = puc;