| ; Options for the SPARC port of the compiler |
| ; |
| ; Copyright (C) 2005 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 2, 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 COPYING. If not, write to the Free |
| ; Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA |
| ; 02110-1301, USA. |
| |
| mfpu |
| Target Report Mask(FPU) |
| Use hardware FP |
| |
| mhard-float |
| Target RejectNegative Mask(FPU) MaskExists |
| Use hardware FP |
| |
| msoft-float |
| Target RejectNegative InverseMask(FPU) |
| Do not use hardware FP |
| |
| munaligned-doubles |
| Target Report Mask(UNALIGNED_DOUBLES) |
| Assume possible double misalignment |
| |
| mimpure-text |
| Target Report |
| Pass -assert pure-text to linker |
| |
| mapp-regs |
| Target Report Mask(APP_REGS) |
| Use ABI reserved registers |
| |
| mhard-quad-float |
| Target Report RejectNegative Mask(HARD_QUAD) |
| Use hardware quad FP instructions |
| |
| msoft-quad-float |
| Target Report RejectNegative InverseMask(HARD_QUAD) |
| Do not use hardware quad fp instructions |
| |
| mv8plus |
| Target Report Mask(V8PLUS) |
| Compile for V8+ ABI |
| |
| mvis |
| Target Report Mask(VIS) |
| Use UltraSPARC Visual Instruction Set extensions |
| |
| mptr64 |
| Target Report RejectNegative Mask(PTR64) |
| Pointers are 64-bit |
| |
| mptr32 |
| Target Report RejectNegative InverseMask(PTR64) |
| Pointers are 32-bit |
| |
| m64 |
| Target Report RejectNegative Mask(64BIT) |
| Use 64-bit ABI |
| |
| m32 |
| Target Report RejectNegative InverseMask(64BIT) |
| Use 32-bit ABI |
| |
| mstack-bias |
| Target Report Mask(STACK_BIAS) |
| Use stack bias |
| |
| mfaster-structs |
| Target Report Mask(FASTER_STRUCTS) |
| Use structs on stronger alignment for double-word copies |
| |
| mrelax |
| Target |
| Optimize tail call instructions in assembler and linker |
| |
| mcpu= |
| Target RejectNegative Joined |
| Use features of and schedule code for given CPU |
| |
| mtune= |
| Target RejectNegative Joined |
| Schedule code for given CPU |
| |
| mcmodel= |
| Target RejectNegative Joined Var(sparc_cmodel_string) |
| Use given SPARC-V9 code model |
| |
| mstd-struct-return |
| Target Report RejectNegative Var(sparc_std_struct_return) |
| Enable strict 32-bit psABI struct return checking. |
| |
| Mask(LITTLE_ENDIAN) |
| ;; Generate code for little-endian |
| |
| Mask(LONG_DOUBLE_128) |
| ;; Use 128-bit long double |
| |
| Mask(SPARCLITE) |
| ;; Generate code for SPARClite |
| |
| Mask(SPARCLET) |
| ;; Generate code for SPARClet |
| |
| Mask(V8) |
| ;; Generate code for SPARC-V8 |
| |
| Mask(V9) |
| ;; Generate code for SPARC-V9 |
| |
| Mask(DEPRECATED_V8_INSNS) |
| ;; Generate code that uses the V8 instructions deprecated |
| ;; in the V9 architecture. |
