3 files changed, 20 insertions, 4 deletions
diff --git a/gdb/config/i386/linux.mh b/gdb/config/i386/linux.mh
index 8464934..febed9a 100644
--- a/gdb/config/i386/linux.mh
+++ b/gdb/config/i386/linux.mh
@@ -5,4 +5,6 @@ XDEPFILES= ser-tcp.o
 
 NAT_FILE= nm-linux.h
 NATDEPFILES= infptrace.o solib.o inftarg.o fork-child.o corelow.o \
-	core-aout.o i386v-nat.o i386-linux-nat.o linux-thread.o
+	core-aout.o i386v-nat.o i386-linux-nat.o linux-thread.o lin-thread.o
+
+LOADLIBES = -ldl -rdynamic
diff --git a/gdb/config/i386/tm-cygwin.h b/gdb/config/i386/tm-cygwin.h
index 2faa4bf..aade168 100644
--- a/gdb/config/i386/tm-cygwin.h
+++ b/gdb/config/i386/tm-cygwin.h
@@ -29,4 +29,20 @@
 extern CORE_ADDR skip_trampoline_code PARAMS ((CORE_ADDR pc, char *name));
 
 extern char *cygwin_pid_to_str PARAMS ((int pid));
-#define target_pid_to_str(PID) cygwin_pid_to_str (PID)
+
+struct frame_info;
+void child_init_frame(int x, struct frame_info *);
+CORE_ADDR child_frame_saved_pc(struct frame_info *);
+CORE_ADDR child_frame_chain(struct frame_info *);
+
+#undef FRAME_CHAIN_VALID_ALTERNATE
+#define FRAME_CHAIN_VALID_ALTERNATE 1
+
+#undef INIT_EXTRA_FRAME_INFO
+#define INIT_EXTRA_FRAME_INFO(x, f) child_init_frame(x, f) 
+
+#undef FRAME_CHAIN
+#define FRAME_CHAIN child_frame_chain
+
+#undef FRAME_SAVED_PC
+#define FRAME_SAVED_PC child_frame_saved_pc
diff --git a/gdb/config/i386/tm-i386sol2.h b/gdb/config/i386/tm-i386sol2.h
index 6fcfcef..f35912f 100644
--- a/gdb/config/i386/tm-i386sol2.h
+++ b/gdb/config/i386/tm-i386sol2.h
@@ -53,12 +53,10 @@ extern char *sunpro_static_transform_name PARAMS ((char *));
 #ifdef HAVE_THREAD_DB_LIB
 
 extern char *solaris_pid_to_str PARAMS ((int pid));
-#define target_pid_to_str(PID) solaris_pid_to_str (PID)
 
 #else
 
 extern char *procfs_pid_to_str PARAMS ((int pid));
-#define target_pid_to_str(PID) procfs_pid_to_str (PID)
 
 #endif