| ; Options for the ARM 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. |
| |
| mabi= |
| Target RejectNegative Joined Var(target_abi_name) |
| Specify an ABI |
| |
| mabort-on-noreturn |
| Target Report Mask(ABORT_NORETURN) |
| Generate a call to abort if a noreturn function returns |
| |
| mapcs |
| Target RejectNegative Mask(APCS_FRAME) MaskExists Undocumented |
| |
| mapcs-float |
| Target Report Mask(APCS_FLOAT) |
| Pass FP arguments in FP registers |
| |
| mapcs-frame |
| Target Report Mask(APCS_FRAME) |
| Generate APCS conformant stack frames |
| |
| mapcs-reentrant |
| Target Report Mask(APCS_REENT) |
| Generate re-entrant, PIC code |
| |
| mapcs-stack-check |
| Target Report Mask(APCS_STACK) Undocumented |
| |
| march= |
| Target RejectNegative Joined |
| Specify the name of the target architecture |
| |
| marm |
| Target RejectNegative InverseMask(THUMB) Undocumented |
| |
| mbig-endian |
| Target Report RejectNegative Mask(BIG_END) |
| Assume target CPU is configured as big endian |
| |
| mcallee-super-interworking |
| Target Report Mask(CALLEE_INTERWORKING) |
| Thumb: Assume non-static functions may be called from ARM code |
| |
| mcaller-super-interworking |
| Target Report Mask(CALLER_INTERWORKING) |
| Thumb: Assume function pointers may go to non-Thumb aware code |
| |
| mcirrus-fix-invalid-insns |
| Target Report Mask(CIRRUS_FIX_INVALID_INSNS) |
| Cirrus: Place NOPs to avoid invalid instruction combinations |
| |
| mcpu= |
| Target RejectNegative Joined |
| Specify the name of the target CPU |
| |
| mfloat-abi= |
| Target RejectNegative Joined Var(target_float_abi_name) |
| Specify if floating point hardware should be used |
| |
| mfp= |
| Target RejectNegative Joined Undocumented Var(target_fpe_name) |
| |
| ;; Now ignored. |
| mfpe |
| Target RejectNegative Mask(FPE) Undocumented |
| |
| mfpe= |
| Target RejectNegative Joined Undocumented Var(target_fpe_name) |
| |
| mfpu= |
| Target RejectNegative Joined Var(target_fpu_name) |
| Specify the name of the target floating point hardware/format |
| |
| mhard-float |
| Target RejectNegative |
| Alias for -mfloat-abi=hard |
| |
| mlittle-endian |
| Target Report RejectNegative InverseMask(BIG_END) |
| Assume target CPU is configured as little endian |
| |
| mlong-branch |
| Target Mask(LONG_CALLS) |
| Alias for -mlong-calls |
| |
| mlong-calls |
| Target Report Mask(LONG_CALLS) MaskExists |
| Generate call insns as indirect calls, if necessary |
| |
| mlongcall |
| Target Mask(LONG_CALLS) MaskExists |
| Alias for -mlong-calls |
| |
| mpic-register= |
| Target RejectNegative Joined Var(arm_pic_register_string) |
| Specify the register to be used for PIC addressing |
| |
| mpoke-function-name |
| Target Report Mask(POKE_FUNCTION_NAME) |
| Store function names in object code |
| |
| msched-prolog |
| Target Report Mask(SCHED_PROLOG) |
| Permit scheduling of a function's prologue sequence |
| |
| msingle-pic-base |
| Target Report Mask(SINGLE_PIC_BASE) |
| Do not load the PIC register in function prologues |
| |
| msoft-float |
| Target RejectNegative |
| Alias for -mfloat-abi=soft |
| |
| mstructure-size-boundary= |
| Target RejectNegative Joined Var(structure_size_string) |
| Specify the minimum bit alignment of structures |
| |
| mthumb |
| Target Report Mask(THUMB) |
| Compile for the Thumb not the ARM |
| |
| ; APPLE LOCAL begin ARM interworking |
| mthumb-interwork |
| Target Report Var(interwork_option) Init(-1) |
| Support calls between Thumb and ARM instruction sets |
| ; APPLE LOCAL end ARM interworking |
| |
| mtp= |
| Target RejectNegative Joined Var(target_thread_switch) |
| Specify how to access the thread pointer |
| |
| mtpcs-frame |
| Target Report Mask(TPCS_FRAME) |
| Thumb: Generate (non-leaf) stack frames even if not needed |
| |
| mtpcs-leaf-frame |
| Target Report Mask(TPCS_LEAF_FRAME) |
| Thumb: Generate (leaf) stack frames even if not needed |
| |
| mtune= |
| Target RejectNegative Joined |
| Tune code for the given processor |
| |
| mwords-little-endian |
| Target Report RejectNegative Mask(LITTLE_WORDS) |
| Assume big endian bytes, little endian words |
