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register_type method
- From: "Theodore A. Roth" <troth at openavr dot org>
- To: gdb at sources dot redhat dot com
- Date: Sat, 14 Jun 2003 15:27:00 -0700 (PDT)
- Subject: register_type method
Hi,
What builtin type should the *_register_type method return for the PC?
I would think that it it should be builtin_type_void_func_ptr like the d10v
does, but when I use that for the avr, I only get 2 bytes for the PC
register size and I need 4 bytes. Using builtin_type_uint32 works but just
doesn't feel right.
I also tried using builtin_type_CORE_ADDR and that seemed to work as well as
builtin_type_uint32.
Here's my avr_register_type method I'm currently playing with:
static struct type *
avr_register_type (struct gdbarch *gdbarch, int reg_nr)
{
if (reg_nr == AVR_PC_REGNUM)
/* return builtin_type_void_func_ptr; */
/* return builtin_type_uint32; */
return builtin_type_CORE_ADDR;
if (reg_nr == AVR_SP_REGNUM)
return builtin_type_void_data_ptr;
else
return builtin_type_uint8;
}
Ted Roth