| ; Target specific command line options for the MEP port of the compiler. |
| ; Copyright (C) 2005-2014 Free Software Foundation, Inc. |
| ; Contributed by Red Hat Inc. |
| ; |
| ; 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/>. */ |
| |
| Mask(IVC2) |
| |
| mabsdiff |
| Target Mask(OPT_ABSDIFF) |
| Enable absolute difference instructions |
| |
| mall-opts |
| Target RejectNegative |
| Enable all optional instructions |
| |
| maverage |
| Target Mask(OPT_AVERAGE) |
| Enable average instructions |
| |
| mbased= |
| Target Joined Var(mep_based_cutoff) RejectNegative UInteger Init(0) |
| Variables this size and smaller go in the based section. (default 0) |
| |
| mbitops |
| Target Mask(OPT_BITOPS) |
| Enable bit manipulation instructions |
| |
| mc= |
| Target Joined Var(mep_const_section) RejectNegative |
| Section to put all const variables in (tiny, near, far) (no default) |
| |
| mclip |
| Target Mask(OPT_CLIP) |
| Enable clip instructions |
| |
| mconfig= |
| Target Joined Var(mep_config_string) RejectNegative |
| Configuration name |
| |
| mcop |
| Target Mask(COP) |
| Enable MeP Coprocessor |
| |
| mcop32 |
| Target Mask(COP) RejectNegative |
| Enable MeP Coprocessor with 32-bit registers |
| |
| mcop64 |
| Target Mask(64BIT_CR_REGS) RejectNegative |
| Enable MeP Coprocessor with 64-bit registers |
| |
| mivc2 |
| Target RejectNegative Var(mep_deferred_options) Defer |
| Enable IVC2 scheduling |
| |
| mdc |
| Target Mask(DC) RejectNegative |
| Const variables default to the near section |
| |
| mdebug |
| Target Disabled Undocumented |
| |
| mdiv |
| Target Mask(OPT_DIV) |
| Enable 32-bit divide instructions |
| |
| meb |
| Target InverseMask(LITTLE_ENDIAN) RejectNegative |
| Use big-endian byte order |
| |
| mel |
| Target Mask(LITTLE_ENDIAN) RejectNegative |
| Use little-endian byte order |
| |
| mfar |
| Driver RejectNegative |
| |
| mio-volatile |
| Target Mask(IO_VOLATILE) |
| __io vars are volatile by default |
| |
| ml |
| Target Mask(L) RejectNegative |
| All variables default to the far section |
| |
| mleadz |
| Target Mask(OPT_LEADZ) |
| Enable leading zero instructions |
| |
| mlibrary |
| Target Mask(LIBRARY) RejectNegative Undocumented |
| |
| mm |
| Target Mask(M) RejectNegative |
| All variables default to the near section |
| |
| mminmax |
| Target Mask(OPT_MINMAX) |
| Enable min/max instructions |
| |
| mmult |
| Target Mask(OPT_MULT) |
| Enable 32-bit multiply instructions |
| |
| mno-opts |
| Target RejectNegative |
| Disable all optional instructions |
| |
| mrand-tpgp |
| Target Mask(RAND_TPGP) RejectNegative Undocumented |
| |
| mrepeat |
| Target Mask(OPT_REPEAT) |
| Allow gcc to use the repeat/erepeat instructions |
| |
| ms |
| Target Mask(S) RejectNegative |
| All variables default to the tiny section |
| |
| msatur |
| Target Mask(OPT_SATUR) |
| Enable saturation instructions |
| |
| msdram |
| Target |
| Use sdram version of runtime |
| |
| msim |
| Target RejectNegative |
| Use simulator runtime |
| |
| msimnovec |
| Target RejectNegative |
| Use simulator runtime without vectors |
| |
| mtf |
| Target Mask(TF) RejectNegative |
| All functions default to the far section |
| |
| mtiny= |
| Target Joined Var(mep_tiny_cutoff) RejectNegative UInteger Init(4) |
| Variables this size and smaller go in the tiny section. (default 4) |
| |
| mvl32 |
| Target InverseMask(OPT_VL64) Undocumented RejectNegative |
| |
| mvl64 |
| Target Mask(OPT_VL64) Undocumented RejectNegative |
| |
| mvliw |
| Target Mask(VLIW) Undocumented |
