Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / picochip / picochip.opt

diff --git a/gcc/config/picochip/picochip.opt b/gcc/config/picochip/picochip.opt
new file mode 100644 (file)
index 0000000..4726f49
--- /dev/null
+++ b/gcc/config/picochip/picochip.opt
@@ -0,0 +1,46 @@
+; Options for the picoChip port of the compiler.
+
+; Copyright (C) 2008 Free Software Foundation, Inc.
+;
+; 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/>.
+
+mae=
+Target RejectNegative Joined Var(picochip_ae_type_string)
+Specify which type of AE to target. This option sets the mul-type and byte-access.
+
+mmul-type=
+Target RejectNegative Undocumented Joined Var(picochip_mul_type_string)
+Specify which type of multiplication to use. Can be mem, mac or none.
+
+mbyte-access
+Target Undocumented Var(picochip_has_byte_access,1) Init(1)
+Specify whether the byte access instructions should be used. Enabled by default.
+
+mdebug
+Target RejectNegative Undocumented Mask(DEBUG)
+Enable debug output to be generated.
+
+msymbol-as-address
+Target Mask(SYMBOL_AS_ADDRESS)
+Allow a symbol value to be used as an immediate value in an instruction.
+
+minefficient-warnings
+Target Mask(INEFFICIENT_WARNINGS)
+Generate warnings when inefficient code is known to be generated.
+
+minefficient
+Target Mask(INEFFICIENT_WARNINGS) MaskExists Undocumented