}
/* Function for finding saved registers in a 'struct pv_area'; this
- function is passed to pv_area_scan.
+ function is passed to pv_area::scan.
If VALUE is a saved register, ADDR says it was saved at a constant
offset from the frame base, and SIZE indicates that the whole
CORE_ADDR pc, next_pc;
int rn;
pv_t reg[RL78_NUM_TOTAL_REGS];
- struct pv_area *stack;
- struct cleanup *back_to;
CORE_ADDR after_last_frame_setup_insn = start_pc;
int bank = 0;
result->reg_offset[rn] = 1;
}
- stack = make_pv_area (RL78_SP_REGNUM, gdbarch_addr_bit (target_gdbarch ()));
- back_to = make_cleanup_free_pv_area (stack);
+ pv_area stack (RL78_SP_REGNUM, gdbarch_addr_bit (target_gdbarch ()));
/* The call instruction has saved the return address on the stack. */
reg[RL78_SP_REGNUM] = pv_add_constant (reg[RL78_SP_REGNUM], -4);
- pv_area_store (stack, reg[RL78_SP_REGNUM], 4, reg[RL78_PC_REGNUM]);
+ stack.store (reg[RL78_SP_REGNUM], 4, reg[RL78_PC_REGNUM]);
pc = start_pc;
while (pc < limit_pc)
&& opc.op[1].type == RL78_Operand_Register)
{
int rsrc = (bank * RL78_REGS_PER_BANK)
- + 2 * (opc.op[1].reg - RL78_Reg_AX);
+ + 2 * (opc.op[1].reg - RL78_Reg_AX);
reg[RL78_SP_REGNUM] = pv_add_constant (reg[RL78_SP_REGNUM], -1);
- pv_area_store (stack, reg[RL78_SP_REGNUM], 1, reg[rsrc]);
+ stack.store (reg[RL78_SP_REGNUM], 1, reg[rsrc]);
reg[RL78_SP_REGNUM] = pv_add_constant (reg[RL78_SP_REGNUM], -1);
- pv_area_store (stack, reg[RL78_SP_REGNUM], 1, reg[rsrc + 1]);
+ stack.store (reg[RL78_SP_REGNUM], 1, reg[rsrc + 1]);
after_last_frame_setup_insn = next_pc;
}
else if (opc.id == RLO_sub
result->frame_size = reg[RL78_SP_REGNUM].k;
/* Record where all the registers were saved. */
- pv_area_scan (stack, check_for_saved, (void *) result);
+ stack.scan (check_for_saved, (void *) result);
result->prologue_end = after_last_frame_setup_insn;
-
- do_cleanups (back_to);
}
/* Implement the "addr_bits_remove" gdbarch method. */