From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/config/mcore/mcore.opt | 75 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 gcc/config/mcore/mcore.opt (limited to 'gcc/config/mcore/mcore.opt') diff --git a/gcc/config/mcore/mcore.opt b/gcc/config/mcore/mcore.opt new file mode 100644 index 000000000..3e48cb22d --- /dev/null +++ b/gcc/config/mcore/mcore.opt @@ -0,0 +1,75 @@ +; Options for the Motorola MCore port of the compiler. + +; Copyright (C) 2005, 2007, 2009, 2010 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 +; . + +m210 +Target RejectNegative Report InverseMask(M340) +Generate code for the M*Core M210 + +m340 +Target RejectNegative Report Mask(M340) +Generate code for the M*Core M340 + +m4byte-functions +Target Report Mask(OVERALIGN_FUNC) +Force functions to be aligned to a 4 byte boundary + +mbig-endian +Target RejectNegative Report InverseMask(LITTLE_END) +Generate big-endian code + +mcallgraph-data +Target Report Mask(CG_DATA) +Emit call graph information + +mdiv +Target Report Mask(DIV) +Use the divide instruction + +mhardlit +Target Report Mask(HARDLIT) +Inline constants if it can be done in 2 insns or less + +mlittle-endian +Target RejectNegative Report Mask(LITTLE_END) +Generate little-endian code + +; Not used by the compiler proper. +mno-lsim +Target RejectNegative +Assume that run-time support has been provided, so omit -lsim from the linker command line + +mrelax-immediates +Target Report Mask(RELAX_IMM) +Use arbitrary sized immediates in bit operations + +mslow-bytes +Target Report Mask(SLOW_BYTES) +Prefer word accesses over byte accesses + +; Maximum size we are allowed to grow the stack in a single operation. +; If we want more, we must do it in increments of at most this size. +; If this value is 0, we don't check at all. +mstack-increment= +Target RejectNegative Joined UInteger Var(mcore_stack_increment) Init(STACK_UNITS_MAXSTEP) +Set the maximum amount for a single stack increment operation + +mwide-bitfields +Target Report Mask(W_FIELD) +Always treat bitfields as int-sized -- cgit v1.2.3