pa.opt revision 1.1
1; Options for the HP PA-RISC port of the compiler. 2 3; Copyright (C) 2005, 2007 Free Software Foundation, Inc. 4; 5; This file is part of GCC. 6; 7; GCC is free software; you can redistribute it and/or modify it under 8; the terms of the GNU General Public License as published by the Free 9; Software Foundation; either version 3, or (at your option) any later 10; version. 11; 12; GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13; WARRANTY; without even the implied warranty of MERCHANTABILITY or 14; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15; for more details. 16; 17; You should have received a copy of the GNU General Public License 18; along with GCC; see the file COPYING3. If not see 19; <http://www.gnu.org/licenses/>. 20 21march=1.0 22Target RejectNegative 23Generate PA1.0 code 24 25march=1.1 26Target RejectNegative 27Generate PA1.1 code 28 29march=2.0 30Target RejectNegative 31Generate PA2.0 code (requires binutils 2.10 or later) 32 33mbig-switch 34Target Report Mask(BIG_SWITCH) 35Generate code for huge switch statements 36 37mdisable-fpregs 38Target Report Mask(DISABLE_FPREGS) 39Disable FP regs 40 41mdisable-indexing 42Target Report Mask(DISABLE_INDEXING) 43Disable indexed addressing 44 45mfast-indirect-calls 46Target Report Mask(FAST_INDIRECT_CALLS) 47Generate fast indirect calls 48 49mfixed-range= 50Target RejectNegative Joined 51Specify range of registers to make fixed 52 53mgas 54Target Report Mask(GAS) 55Assume code will be assembled by GAS 56 57mjump-in-delay 58Target Report Mask(JUMP_IN_DELAY) 59Put jumps in call delay slots 60 61;; Not used by gcc 62mlinker-opt 63Target RejectNegative 64Enable linker optimizations 65 66mlong-calls 67Target Report Mask(LONG_CALLS) 68Always generate long calls 69 70mlong-load-store 71Target Report Mask(LONG_LOAD_STORE) 72Emit long load/store sequences 73 74mnosnake 75Target RejectNegative 76Generate PA1.0 code 77 78mno-space-regs 79Target RejectNegative Report Mask(NO_SPACE_REGS) 80Disable space regs 81 82mpa-risc-1-0 83Target RejectNegative 84Generate PA1.0 code 85 86mpa-risc-1-1 87Target RejectNegative Mask(PA_11) 88Generate PA1.1 code 89 90mpa-risc-2-0 91Target RejectNegative Mask(PA_20) 92Generate PA2.0 code (requires binutils 2.10 or later) 93 94mportable-runtime 95Target Report Mask(PORTABLE_RUNTIME) 96Use portable calling conventions 97 98mschedule= 99Target RejectNegative Joined 100Specify CPU for scheduling purposes. Valid arguments are 700, 7100, 7100LC, 7200, 7300, and 8000 101 102msoft-float 103Target Report Mask(SOFT_FLOAT) 104Use software floating point 105 106msnake 107Target RejectNegative 108Generate PA1.1 code 109 110mspace-regs 111Target RejectNegative Report InverseMask(NO_SPACE_REGS) 112Do not disable space regs 113 114Mask(SIO) 115;; Generate cpp defines for server I/O. 116 117Mask(GNU_LD) 118;; Assume GNU linker by default 119