/* Target-dependent code for Lattice Mico32 processor, for GDB.
Contributed by Jon Beniston <jon@beniston.com>
- Copyright (C) 2009-2018 Free Software Foundation, Inc.
+ Copyright (C) 2009-2019 Free Software Foundation, Inc.
This file is part of GDB.
return RETURN_VALUE_REGISTER_CONVENTION;
}
-static CORE_ADDR
-lm32_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
- return frame_unwind_register_unsigned (next_frame, SIM_LM32_PC_REGNUM);
-}
-
-static CORE_ADDR
-lm32_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
- return frame_unwind_register_unsigned (next_frame, SIM_LM32_SP_REGNUM);
-}
-
-static struct frame_id
-lm32_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
- CORE_ADDR sp = get_frame_register_unsigned (this_frame, SIM_LM32_SP_REGNUM);
-
- return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
/* Put here the code to store, into fi->saved_regs, the addresses of
the saved registers of frame described by FRAME_INFO. This
includes special registers such as pc and fp saved in special ways
/* Frame unwinding. */
set_gdbarch_frame_align (gdbarch, lm32_frame_align);
frame_base_set_default (gdbarch, &lm32_frame_base);
- set_gdbarch_unwind_pc (gdbarch, lm32_unwind_pc);
- set_gdbarch_unwind_sp (gdbarch, lm32_unwind_sp);
- set_gdbarch_dummy_id (gdbarch, lm32_dummy_id);
frame_unwind_append_unwinder (gdbarch, &lm32_frame_unwind);
/* Breakpoints. */