diff options
Diffstat (limited to 'gcc-4.9/gcc/config/rl78/rl78.opt')
| -rw-r--r-- | gcc-4.9/gcc/config/rl78/rl78.opt | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/rl78/rl78.opt b/gcc-4.9/gcc/config/rl78/rl78.opt new file mode 100644 index 000000000..4d2be5baf --- /dev/null +++ b/gcc-4.9/gcc/config/rl78/rl78.opt @@ -0,0 +1,55 @@ +; Command line options for the Renesas RL78 port of GCC. +; Copyright (C) 2011-2014 Free Software Foundation, Inc. +; Contributed by Red Hat. +; +; 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/rl78/rl78-opts.h + +msim +Target Report +Use the simulator runtime. + +mmul= +Target RejectNegative Joined Var(rl78_mul_type) Report Tolower Enum(rl78_mul_types) Init(MUL_NONE) +Select hardware or software multiplication support. + +Enum +Name(rl78_mul_types) Type(enum rl78_mul_types) + +EnumValue +Enum(rl78_mul_types) String(none) Value(MUL_NONE) + +EnumValue +Enum(rl78_mul_types) String(rl78) Value(MUL_RL78) + +EnumValue +Enum(rl78_mul_types) String(g13) Value(MUL_G13) + +mallregs +Target Mask(ALLREGS) Report Optimization +Use all registers, reserving none for interrupt handlers. + +mrelax +Target Report Optimization +Enable assembler and linker relaxation. Enabled by default at -Os. + +mg10 +Target Mask(G10) Report +Target the RL78/G10 series |