; Options for the PDP11 port of the compiler.
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; Options for the PDP11 port of the compiler.
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|
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; Copyright (C) 2005, 2007 Free Software Foundation, Inc.
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; Copyright (C) 2005, 2007 Free Software Foundation, Inc.
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;
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;
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; This file is part of GCC.
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; This file is part of GCC.
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;
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;
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; GCC is free software; you can redistribute it and/or modify it under
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; GCC is free software; you can redistribute it and/or modify it under
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; the terms of the GNU General Public License as published by the Free
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; the terms of the GNU General Public License as published by the Free
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; Software Foundation; either version 3, or (at your option) any later
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; Software Foundation; either version 3, or (at your option) any later
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; version.
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; version.
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;
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;
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; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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; WARRANTY; without even the implied warranty of MERCHANTABILITY or
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; WARRANTY; without even the implied warranty of MERCHANTABILITY or
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; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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; for more details.
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; for more details.
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;
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;
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; You should have received a copy of the GNU General Public License
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; You should have received a copy of the GNU General Public License
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; along with GCC; see the file COPYING3. If not see
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; along with GCC; see the file COPYING3. If not see
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; .
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; .
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m10
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m10
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Target RejectNegative
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Target RejectNegative
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Generate code for an 11/10
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Generate code for an 11/10
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m40
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m40
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Target Report Mask(40)
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Target Report Mask(40)
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Generate code for an 11/40
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Generate code for an 11/40
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m45
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m45
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Target Report Mask(45)
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Target Report Mask(45)
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Generate code for an 11/45
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Generate code for an 11/45
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mabshi
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mabshi
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Target Report Mask(ABSHI_BUILTIN)
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Target Report Mask(ABSHI_BUILTIN)
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Use 16-bit abs patterns
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Use 16-bit abs patterns
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mac0
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mac0
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Target Report Mask(AC0)
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Target Report Mask(AC0)
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Return floating-point results in ac0 (fr0 in Unix assembler syntax)
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Return floating-point results in ac0 (fr0 in Unix assembler syntax)
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mbcopy
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mbcopy
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Target RejectNegative Report Mask(BCOPY)
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Target RejectNegative Report Mask(BCOPY)
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Do not use inline patterns for copying memory
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Do not use inline patterns for copying memory
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mbcopy-builtin
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mbcopy-builtin
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Target RejectNegative Report InverseMask(BCOPY, BCOPY_BUILTIN)
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Target RejectNegative Report InverseMask(BCOPY, BCOPY_BUILTIN)
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Use inline patterns for copying memory
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Use inline patterns for copying memory
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mbranch-cheap
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mbranch-cheap
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Target RejectNegative Report InverseMask(BRANCH_EXPENSIVE, BRANCH_CHEAP)
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Target RejectNegative Report InverseMask(BRANCH_EXPENSIVE, BRANCH_CHEAP)
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Do not pretend that branches are expensive
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Do not pretend that branches are expensive
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mbranch-expensive
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mbranch-expensive
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Target RejectNegative Report Mask(BRANCH_EXPENSIVE)
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Target RejectNegative Report Mask(BRANCH_EXPENSIVE)
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Pretend that branches are expensive
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Pretend that branches are expensive
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mdec-asm
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mdec-asm
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Target RejectNegative Report InverseMask(UNIX_ASM)
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Target RejectNegative Report InverseMask(UNIX_ASM)
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Use the DEC assembler syntax
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Use the DEC assembler syntax
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mfloat32
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mfloat32
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Target Report Mask(FLOAT32)
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Target Report Mask(FLOAT32)
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Use 32 bit float
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Use 32 bit float
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mfloat64
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mfloat64
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Target Report InverseMask(FLOAT32, FLOAT64)
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Target Report InverseMask(FLOAT32, FLOAT64)
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Use 64 bit float
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Use 64 bit float
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mfpu
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mfpu
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Target RejectNegative Report Mask(FPU)
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Target RejectNegative Report Mask(FPU)
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Use hardware floating point
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Use hardware floating point
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mint16
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mint16
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Target Report InverseMask(INT32, INT16)
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Target Report InverseMask(INT32, INT16)
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Use 16 bit int
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Use 16 bit int
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mint32
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mint32
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Target Report Mask(INT32)
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Target Report Mask(INT32)
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Use 32 bit int
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Use 32 bit int
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msoft-float
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msoft-float
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Target RejectNegative Report InverseMask(FPU, SOFT_FLOAT)
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Target RejectNegative Report InverseMask(FPU, SOFT_FLOAT)
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Do not use hardware floating point
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Do not use hardware floating point
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msplit
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msplit
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Target Report Mask(SPLIT)
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Target Report Mask(SPLIT)
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Target has split I&D
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Target has split I&D
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munix-asm
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munix-asm
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Target RejectNegative Report Mask(UNIX_ASM)
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Target RejectNegative Report Mask(UNIX_ASM)
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Use UNIX assembler syntax
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Use UNIX assembler syntax
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