/* Read an integer from debugged memory, given address and number of bytes. */
+struct captured_read_memory_integer_arguments
+{
+ CORE_ADDR memaddr;
+ int len;
+ LONGEST result;
+};
+
+static int
+do_captured_read_memory_integer (void *data)
+{
+ struct captured_read_memory_integer_arguments *args = (struct captured_read_memory_integer_arguments*) data;
+ CORE_ADDR memaddr = args->memaddr;
+ int len = args->len;
+
+ args->result = read_memory_integer (memaddr, len);
+
+ return 0;
+}
+
+int
+safe_read_memory_integer (CORE_ADDR memaddr, int len, LONGEST *return_value)
+{
+ int status;
+ struct captured_read_memory_integer_arguments args;
+ args.memaddr = memaddr;
+ args.len = len;
+
+ status = catch_errors (do_captured_read_memory_integer, &args,
+ "", RETURN_MASK_ALL);
+ if (!status)
+ *return_value = args.result;
+
+ return status;
+}
+
LONGEST
read_memory_integer (CORE_ADDR memaddr, int len)
{
"Set the current BFD target.\n\
Use `set gnutarget auto' to specify automatic detection.",
&setlist);
- c->function.sfunc = set_gnutarget_command;
+ set_cmd_sfunc (c, set_gnutarget_command);
add_show_from_set (c, &showlist);
if (getenv ("GNUTARGET"))