+Wed Nov 8 23:08:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * m68k-tdep.c (m68k_get_longjmp_target): Work around targets that
+ don't define JB_PC or JB_ELEMENT_SIZE.
+
Wed Nov 8 22:46:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
* m68k-tdep.c (m68k_get_longjmp_target): Rename function
we extract the pc (JB_PC) that we will land at. The pc is copied into PC.
This routine returns true on success. */
+/* NOTE: cagney/2000-11-08: For this function to be fully multi-arched
+ the macro's JB_PC and JB_ELEMENT_SIZE would need to be moved into
+ the ``struct gdbarch_tdep'' object and then set on a target ISA/ABI
+ dependant basis. */
+
int
m68k_get_longjmp_target (CORE_ADDR *pc)
{
+#if defined (JB_PC) && defined (JB_ELEMENT_SIZE)
char *buf;
CORE_ADDR sp, jb_addr;
*pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
return 1;
+#else
+ internal_error ("m68k_get_longjmp_target: not implemented");
+ return 0;
+#endif
}
/* Immediately after a function call, return the saved pc before the frame