the sigcontext structure for that signal handler. */
CORE_ADDR (*sigcontext_addr) (struct frame_info *);
+ /* Offset of registers in `struct sigcontext'. */
+ int sc_pc_offset;
+ int sc_regs_offset;
+ int sc_fpregs_offset;
+
int jb_pc; /* Offset to PC value in jump buffer.
If htis is negative, longjmp support
will be disabled. */