; Options for the TMS320C[34]x port of the compiler.
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; Options for the TMS320C[34]x port of the compiler.
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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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m30
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m30
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Target RejectNegative
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Target RejectNegative
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Generate code for C30 CPU
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Generate code for C30 CPU
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m31
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m31
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Target RejectNegative
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Target RejectNegative
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Generate code for C31 CPU
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Generate code for C31 CPU
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m32
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m32
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Target RejectNegative
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Target RejectNegative
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Generate code for C32 CPU
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Generate code for C32 CPU
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m33
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m33
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Target RejectNegative
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Target RejectNegative
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Generate code for C33 CPU
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Generate code for C33 CPU
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m40
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m40
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Target RejectNegative
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Target RejectNegative
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Generate code for C40 CPU
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Generate code for C40 CPU
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m44
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m44
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Target RejectNegative
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Target RejectNegative
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Generate code for C44 CPU
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Generate code for C44 CPU
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maliases
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maliases
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Target Report Mask(ALIASES)
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Target Report Mask(ALIASES)
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Assume that pointers may be aliased
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Assume that pointers may be aliased
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mbig
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mbig
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Target RejectNegative Report InverseMask(SMALL)
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Target RejectNegative Report InverseMask(SMALL)
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Big memory model
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Big memory model
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mbk
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mbk
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Target Report Mask(BK)
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Target Report Mask(BK)
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Use the BK register as a general purpose register
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Use the BK register as a general purpose register
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mcpu=
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mcpu=
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Target RejectNegative Joined
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Target RejectNegative Joined
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-mcpu=CPU Generate code for CPU
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-mcpu=CPU Generate code for CPU
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mdb
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mdb
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Target Report Mask(DB)
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Target Report Mask(DB)
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Enable use of DB instruction
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Enable use of DB instruction
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mdebug
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mdebug
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Target Report Mask(DEBUG)
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Target Report Mask(DEBUG)
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Enable debugging
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Enable debugging
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mdevel
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mdevel
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Target Report Mask(DEVEL)
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Target Report Mask(DEVEL)
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Enable new features under development
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Enable new features under development
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mfast-fix
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mfast-fix
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Target Report Mask(FAST_FIX)
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Target Report Mask(FAST_FIX)
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Use fast but approximate float to integer conversion
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Use fast but approximate float to integer conversion
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mforce
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mforce
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Target Report Mask(FORCE)
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Target Report Mask(FORCE)
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Force RTL generation to emit valid 3 operand insns
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Force RTL generation to emit valid 3 operand insns
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mhoist
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mhoist
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Target Report Mask(HOIST)
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Target Report Mask(HOIST)
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Force constants into registers to improve hoisting
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Force constants into registers to improve hoisting
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misr-dp-reload
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misr-dp-reload
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Target Mask(PARANOID) MaskExists
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Target Mask(PARANOID) MaskExists
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Save DP across ISR in small memory model
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Save DP across ISR in small memory model
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mloop-unsigned
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mloop-unsigned
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Target Report Mask(LOOP_UNSIGNED)
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Target Report Mask(LOOP_UNSIGNED)
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Allow unsigned iteration counts for RPTB/DB
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Allow unsigned iteration counts for RPTB/DB
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mmemparm
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mmemparm
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Target RejectNegative Report Mask(MEMPARM)
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Target RejectNegative Report Mask(MEMPARM)
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Pass arguments on the stack
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Pass arguments on the stack
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mmpyi
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mmpyi
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Target Report Mask(MPYI)
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Target Report Mask(MPYI)
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Use MPYI instruction for C3x
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Use MPYI instruction for C3x
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mparallel-insns
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mparallel-insns
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Target Report Mask(PARALLEL)
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Target Report Mask(PARALLEL)
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Enable parallel instructions
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Enable parallel instructions
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mparallel-mpy
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mparallel-mpy
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Target Report Mask(PARALLEL_MPY)
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Target Report Mask(PARALLEL_MPY)
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Enable MPY||ADD and MPY||SUB instructions
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Enable MPY||ADD and MPY||SUB instructions
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mparanoid
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mparanoid
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Target Report Mask(PARANOID)
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Target Report Mask(PARANOID)
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Save DP across ISR in small memory model
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Save DP across ISR in small memory model
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mpreserve-float
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mpreserve-float
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Target Report Mask(PRESERVE_FLOAT)
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Target Report Mask(PRESERVE_FLOAT)
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Preserve all 40 bits of FP reg across call
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Preserve all 40 bits of FP reg across call
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mregparm
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mregparm
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Target RejectNegative Report InverseMask(MEMPARM)
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Target RejectNegative Report InverseMask(MEMPARM)
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Pass arguments in registers
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Pass arguments in registers
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mrptb
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mrptb
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Target Report Mask(RPTB)
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Target Report Mask(RPTB)
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Enable use of RTPB instruction
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Enable use of RTPB instruction
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mrpts
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mrpts
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Target Report Mask(RPTS)
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Target Report Mask(RPTS)
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Enable use of RTPS instruction
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Enable use of RTPS instruction
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mrpts=
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mrpts=
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Target RejectNegative Joined UInteger Var(c4x_rpts_cycles)
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Target RejectNegative Joined UInteger Var(c4x_rpts_cycles)
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-mrpts=N Set the maximum number of iterations for RPTS to N
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-mrpts=N Set the maximum number of iterations for RPTS to N
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msmall
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msmall
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Target RejectNegative Report Mask(SMALL)
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Target RejectNegative Report Mask(SMALL)
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Small memory model
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Small memory model
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mti
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mti
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Target Report Mask(TI)
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Target Report Mask(TI)
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Emit code compatible with TI tools
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Emit code compatible with TI tools
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