1; Command line options for the Renesas RX port of GCC.
2; Copyright (C) 2008-2020 Free Software Foundation, Inc.
3; Contributed by Red Hat.
4;
5; This file is part of GCC.
6;
7; GCC is free software; you can redistribute it and/or modify it under
8; the terms of the GNU General Public License as published by the Free
9; Software Foundation; either version 3, or (at your option) any later
10; version.
11;
12; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13; WARRANTY; without even the implied warranty of MERCHANTABILITY or
14; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
15; for more details.
16;
17; You should have received a copy of the GNU General Public License
18; along with GCC; see the file COPYING3.  If not see
19; <http://www.gnu.org/licenses/>.
20;---------------------------------------------------
21
22; elf target extra options
23
24msim
25Target
26Use the simulator runtime.
27
28;---------------------------------------------------
29
30mas100-syntax
31Target Mask(AS100_SYNTAX) Report
32Generate assembler output that is compatible with the Renesas AS100 assembler.  This may restrict some of the compiler's capabilities.  The default is to generate GAS compatible syntax.
33
34;---------------------------------------------------
35
36mint-register=
37Target RejectNegative Joined UInteger Var(rx_interrupt_registers) Init(0)
38Specifies the number of registers to reserve for interrupt handlers.
39
40;---------------------------------------------------
41
42msave-acc-in-interrupts
43Target Mask(SAVE_ACC_REGISTER)
44Specifies whether interrupt functions should save and restore the accumulator register.
45