| ; Options for the PDP11 port of the compiler. |
| |
| ; Copyright (C) 2005-2015 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/>. |
| |
| m10 |
| Target RejectNegative |
| Generate code for an 11/10 |
| |
| m40 |
| Target Report Mask(40) |
| Generate code for an 11/40 |
| |
| m45 |
| Target Report Mask(45) |
| Generate code for an 11/45 |
| |
| mac0 |
| Target Report Mask(AC0) |
| Return floating-point results in ac0 (fr0 in Unix assembler syntax) |
| |
| mbcopy |
| Target RejectNegative Report Mask(BCOPY) |
| Do not use inline patterns for copying memory |
| |
| mbcopy-builtin |
| Target RejectNegative Report InverseMask(BCOPY, BCOPY_BUILTIN) |
| Use inline patterns for copying memory |
| |
| mbranch-cheap |
| Target RejectNegative Report InverseMask(BRANCH_EXPENSIVE, BRANCH_CHEAP) |
| Do not pretend that branches are expensive |
| |
| mbranch-expensive |
| Target RejectNegative Report Mask(BRANCH_EXPENSIVE) |
| Pretend that branches are expensive |
| |
| mdec-asm |
| Target RejectNegative Report InverseMask(UNIX_ASM) |
| Use the DEC assembler syntax |
| |
| mfloat32 |
| Target Report Mask(FLOAT32) |
| Use 32 bit float |
| |
| mfloat64 |
| Target Report InverseMask(FLOAT32, FLOAT64) |
| Use 64 bit float |
| |
| mfpu |
| Target RejectNegative Report Mask(FPU) |
| Use hardware floating point |
| |
| mint16 |
| Target Report InverseMask(INT32, INT16) |
| Use 16 bit int |
| |
| mint32 |
| Target Report Mask(INT32) |
| Use 32 bit int |
| |
| msoft-float |
| Target RejectNegative Report InverseMask(FPU, SOFT_FLOAT) |
| Do not use hardware floating point |
| |
| msplit |
| Target Report Mask(SPLIT) |
| Target has split I&D |
| |
| munix-asm |
| Target RejectNegative Report Mask(UNIX_ASM) |
| Use UNIX assembler syntax |
