2009-09-21 Hui Zhu <teawater@gmail.com>

[deliverable/binutils-gdb.git] / gdb / gdbarch.sh

diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index 51b8004314c7d2f39922363f564742a5cbd09748..1546342ac8a062103a116fb26d18b82f667f6604 100755 (executable)
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -709,6 +709,10 @@ v:int:sofun_address_maybe_missing:::0:0::0
 # Return -1 if something goes wrong, 0 otherwise.
 M:int:process_record:struct regcache *regcache, CORE_ADDR addr:regcache, addr
 
+# Save process state after a signal.
+# Return -1 if something goes wrong, 0 otherwise.
+M:int:process_record_signal:struct regcache *regcache, enum target_signal signal:regcache, signal
+
 # Signal translation: translate inferior's signal (host's) number into
 # GDB's representation.
 m:enum target_signal:target_signal_from_host:int signo:signo::default_target_signal_from_host::0
@@ -724,6 +728,11 @@ M:struct type *:get_siginfo_type:void:
 # Record architecture-specific information from the symbol table.
 M:void:record_special_symbol:struct objfile *objfile, asymbol *sym:objfile, sym
 
+# Function for the 'catch syscall' feature.
+
+# Get architecture-specific system calls information from registers.
+M:LONGEST:get_syscall_number:ptid_t ptid:ptid
+
 # True if the list of shared libraries is one and only for all
 # processes, as opposed to a list of shared libraries per inferior.
 # This usually means that all processes, although may or may not share
@@ -848,6 +857,7 @@ struct bp_target_info;
 struct target_desc;
 struct displaced_step_closure;
 struct core_regset_section;
+struct syscall;
 
 /* The architecture associated with the connection to the target.
  
@@ -926,6 +936,9 @@ done
 # close it off
 cat <<EOF
 
+/* Definition for an unknown syscall, used basically in error-cases.  */
+#define UNKNOWN_SYSCALL (-1)
+
 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
 
 
@@ -1417,7 +1430,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
 {
   struct ui_file *log;
   struct cleanup *cleanups;
-  long dummy;
+  long length;
   char *buf;
   log = mem_fileopen ();
   cleanups = make_cleanup_ui_file_delete (log);
@@ -1463,9 +1476,9 @@ do
     fi
 done
 cat <<EOF
-  buf = ui_file_xstrdup (log, &dummy);
+  buf = ui_file_xstrdup (log, &length);
   make_cleanup (xfree, buf);
-  if (strlen (buf) > 0)
+  if (length > 0)
     internal_error (__FILE__, __LINE__,
                     _("verify_gdbarch: the following are invalid ...%s"),
                     buf);