3 files changed, 29 insertions, 0 deletions
diff --git a/bsd-user/freebsd/target_os_signal.h b/bsd-user/freebsd/target_os_signal.h
index 3ed454e086..43700d08f7 100644
--- a/bsd-user/freebsd/target_os_signal.h
+++ b/bsd-user/freebsd/target_os_signal.h
@@ -4,6 +4,9 @@
 #include "target_os_siginfo.h"
 #include "target_arch_signal.h"
 
+abi_long setup_sigframe_arch(CPUArchState *env, abi_ulong frame_addr,
+                             struct target_sigframe *frame, int flags);
+
 /* Compare to sys/signal.h */
 #define TARGET_SIGHUP  1       /* hangup */
 #define TARGET_SIGINT  2       /* interrupt */
diff --git a/bsd-user/i386/signal.c b/bsd-user/i386/signal.c
index 2939d32400..5dd975ce56 100644
--- a/bsd-user/i386/signal.c
+++ b/bsd-user/i386/signal.c
@@ -32,6 +32,19 @@ abi_long set_sigtramp_args(CPUX86State *env, int sig,
     return 0;
 }
 
+/*
+ * Compare to i386/i386/exec_machdep.c sendsig()
+ * Assumes that the memory is locked if frame points to user memory.
+ */
+abi_long setup_sigframe_arch(CPUX86State *env, abi_ulong frame_addr,
+                             struct target_sigframe *frame, int flags)
+{
+    target_mcontext_t *mcp = &frame->sf_uc.uc_mcontext;
+
+    get_mcontext(env, mcp, flags);
+    return 0;
+}
+
 /* Compare to i386/i386/machdep.c get_mcontext() */
 abi_long get_mcontext(CPUX86State *regs, target_mcontext_t *mcp, int flags)
 {
diff --git a/bsd-user/x86_64/signal.c b/bsd-user/x86_64/signal.c
index 8885152a7d..c3875bc4c6 100644
--- a/bsd-user/x86_64/signal.c
+++ b/bsd-user/x86_64/signal.c
@@ -30,6 +30,19 @@ abi_long set_sigtramp_args(CPUX86State *regs,
     return 0;
 }
 
+/*
+ * Compare to amd64/amd64/exec_machdep.c sendsig()
+ * Assumes that the memory is locked if frame points to user memory.
+ */
+abi_long setup_sigframe_arch(CPUX86State *env, abi_ulong frame_addr,
+                             struct target_sigframe *frame, int flags)
+{
+    target_mcontext_t *mcp = &frame->sf_uc.uc_mcontext;
+
+    get_mcontext(env, mcp, flags);
+    return 0;
+}
+
 /* Compare to amd64/amd64/machdep.c get_mcontext() */
 abi_long get_mcontext(CPUX86State *regs,
                 target_mcontext_t *mcp, int flags)