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; Options for the TI PRU port of the compiler.
; Copyright (C) 2018-2020 Free Software Foundation, Inc.
; Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
;
; This file is part of GCC.
;
; GCC is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 3, or (at your option)
; any later version.
;
; GCC is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with GCC; see the file COPYING3. If not see
; <http://www.gnu.org/licenses/>.
HeaderInclude
config/pru/pru-opts.h
minrt
Target Mask(MINRT) RejectNegative
Use a minimum runtime (no static initializers or ctors) for memory-constrained
devices.
mmcu=
Target RejectNegative Joined
-mmcu=MCU Select the target System-On-Chip variant that embeds this PRU.
mno-relax
Target RejectNegative
Make GCC pass the --no-relax command-line option to the linker instead of
the --relax option.
mloop
Target Mask(OPT_LOOP)
Allow (or do not allow) gcc to use the LOOP instruction.
mabi=
Target RejectNegative Joined Enum(pru_abi_t) Var(pru_current_abi) Init(PRU_ABI_GNU) Save
Select target ABI variant.
Enum
Name(pru_abi_t) Type(enum pru_abi)
ABI variant code generation (for use with -mabi= option):
EnumValue
Enum(pru_abi_t) String(gnu) Value(PRU_ABI_GNU)
EnumValue
Enum(pru_abi_t) String(ti) Value(PRU_ABI_TI)
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