| ; Options for the HP PA-RISC port of the compiler. |
| |
| ; Copyright (C) 2005-2021 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/>. |
| |
| HeaderInclude |
| config/pa/pa-opts.h |
| |
| ; Which cpu we are scheduling for. |
| Variable |
| enum processor_type pa_cpu = TARGET_SCHED_DEFAULT |
| |
| march=1.0 |
| Target RejectNegative |
| Generate PA1.0 code. |
| |
| march=1.1 |
| Target RejectNegative |
| Generate PA1.1 code. |
| |
| march=2.0 |
| Target RejectNegative |
| Generate PA2.0 code (requires binutils 2.10 or later). |
| |
| mbig-switch |
| Target Ignore |
| Does nothing. Preserved for backward compatibility. |
| |
| mcaller-copies |
| Target Mask(CALLER_COPIES) |
| Caller copies function arguments passed by hidden reference. |
| |
| mcoherent-ldcw |
| Target Var(TARGET_COHERENT_LDCW) Init(1) |
| Use ldcw/ldcd coherent cache-control hint. |
| |
| mdisable-fpregs |
| Target Mask(DISABLE_FPREGS) |
| Disable FP regs. |
| |
| mdisable-indexing |
| Target Mask(DISABLE_INDEXING) |
| Disable indexed addressing. |
| |
| mfast-indirect-calls |
| Target Mask(FAST_INDIRECT_CALLS) |
| Generate fast indirect calls. |
| |
| mfixed-range= |
| Target RejectNegative Joined Var(pa_deferred_options) Defer |
| Specify range of registers to make fixed. |
| |
| mgas |
| Target Mask(GAS) |
| Assume code will be assembled by GAS. |
| |
| mjump-in-delay |
| Target Ignore |
| Does nothing. Preserved for backward compatibility. |
| |
| ;; Not used by gcc |
| mlinker-opt |
| Target RejectNegative |
| Enable linker optimizations. |
| |
| mlong-calls |
| Target Mask(LONG_CALLS) |
| Always generate long calls. |
| |
| mlong-load-store |
| Target Mask(LONG_LOAD_STORE) |
| Emit long load/store sequences. |
| |
| mnosnake |
| Target RejectNegative |
| Generate PA1.0 code. |
| |
| mno-space-regs |
| Target RejectNegative Mask(NO_SPACE_REGS) |
| Disable space regs. |
| |
| mordered |
| Target Var(TARGET_ORDERED) Init(0) |
| Assume memory references are ordered and barriers are not needed. |
| |
| mpa-risc-1-0 |
| Target RejectNegative |
| Generate PA1.0 code. |
| |
| mpa-risc-1-1 |
| Target RejectNegative Mask(PA_11) |
| Generate PA1.1 code. |
| |
| mpa-risc-2-0 |
| Target RejectNegative Mask(PA_20) |
| Generate PA2.0 code (requires binutils 2.10 or later). |
| |
| mportable-runtime |
| Target Mask(PORTABLE_RUNTIME) |
| Use portable calling conventions. |
| |
| mschedule= |
| Target RejectNegative Joined Enum(pa_schedule) Var(pa_cpu) |
| Specify CPU for scheduling purposes. Valid arguments are 700, 7100, 7100LC, 7200, 7300, and 8000. |
| |
| Enum |
| Name(pa_schedule) Type(enum processor_type) |
| |
| EnumValue |
| Enum(pa_schedule) String(8000) Value(PROCESSOR_8000) |
| |
| EnumValue |
| Enum(pa_schedule) String(7100) Value(PROCESSOR_7100) |
| |
| EnumValue |
| Enum(pa_schedule) String(700) Value(PROCESSOR_700) |
| |
| EnumValue |
| Enum(pa_schedule) String(7100LC) Value(PROCESSOR_7100LC) |
| |
| EnumValue |
| Enum(pa_schedule) String(7200) Value(PROCESSOR_7200) |
| |
| EnumValue |
| Enum(pa_schedule) String(7300) Value(PROCESSOR_7300) |
| |
| msoft-float |
| Target Mask(SOFT_FLOAT) |
| Use software floating point. |
| |
| msnake |
| Target RejectNegative |
| Generate PA1.1 code. |
| |
| mspace-regs |
| Target RejectNegative InverseMask(NO_SPACE_REGS) |
| Do not disable space regs. |
