Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/rs6000/sysv4.opt @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 12 Feb 2010 23:39:51 +0900 |
| parents | a06113de4d67 |
| children | f6334be47118 |
| rev | line source |
|---|---|
| 0 | 1 ; SYSV4 options for PPC port. |
| 2 ; | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
3 ; Copyright (C) 2005, 2007, 2008, 2009 Free Software Foundation, Inc. |
| 0 | 4 ; Contributed by Aldy Hernandez <aldy@quesejoda.com>. |
| 5 ; | |
| 6 ; This file is part of GCC. | |
| 7 ; | |
| 8 ; GCC is free software; you can redistribute it and/or modify it under | |
| 9 ; the terms of the GNU General Public License as published by the Free | |
| 10 ; Software Foundation; either version 3, or (at your option) any later | |
| 11 ; version. | |
| 12 ; | |
| 13 ; GCC is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 15 ; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
| 16 ; License for more details. | |
| 17 ; | |
| 18 ; You should have received a copy of the GNU General Public License | |
| 19 ; along with GCC; see the file COPYING3. If not see | |
| 20 ; <http://www.gnu.org/licenses/>. | |
| 21 | |
| 22 mcall- | |
| 23 Target RejectNegative Joined | |
| 24 Select ABI calling convention | |
| 25 | |
| 26 msdata= | |
| 27 Target RejectNegative Joined | |
| 28 Select method for sdata handling | |
| 29 | |
| 30 mtls-size= | |
| 31 Target RejectNegative Joined | |
| 32 Specify bit size of immediate TLS offsets | |
| 33 | |
| 34 mbit-align | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
35 Target Report Var(TARGET_NO_BITFIELD_TYPE) |
| 0 | 36 Align to the base type of the bit-field |
| 37 | |
| 38 mstrict-align | |
| 39 Target Report Mask(STRICT_ALIGN) | |
| 40 Align to the base type of the bit-field | |
| 41 Don't assume that unaligned accesses are handled by the system | |
| 42 | |
| 43 mrelocatable | |
| 44 Target Report Mask(RELOCATABLE) | |
| 45 Produce code relocatable at runtime | |
| 46 | |
| 47 mrelocatable-lib | |
| 48 Target | |
| 49 Produce code relocatable at runtime | |
| 50 | |
| 51 mlittle-endian | |
| 52 Target Report RejectNegative Mask(LITTLE_ENDIAN) | |
| 53 Produce little endian code | |
| 54 | |
| 55 mlittle | |
| 56 Target Report RejectNegative Mask(LITTLE_ENDIAN) MaskExists | |
| 57 Produce little endian code | |
| 58 | |
| 59 mbig-endian | |
| 60 Target Report RejectNegative InverseMask(LITTLE_ENDIAN) | |
| 61 Produce big endian code | |
| 62 | |
| 63 mbig | |
| 64 Target Report RejectNegative InverseMask(LITTLE_ENDIAN) | |
| 65 Produce big endian code | |
| 66 | |
| 67 ;; FIXME: This does nothing. What should be done? | |
| 68 mno-toc | |
| 69 Target RejectNegative | |
| 70 no description yet | |
| 71 | |
| 72 mtoc | |
| 73 Target RejectNegative | |
| 74 no description yet | |
| 75 | |
| 76 mprototype | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
77 Target Var(target_prototype) |
| 0 | 78 Assume all variable arg functions are prototyped |
| 79 | |
| 80 ;; FIXME: Does nothing. | |
| 81 mno-traceback | |
| 82 Target RejectNegative | |
| 83 no description yet | |
| 84 | |
| 85 meabi | |
| 86 Target Report Mask(EABI) | |
| 87 Use EABI | |
| 88 | |
| 89 mbit-word | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
90 Target Report Var(TARGET_NO_BITFIELD_WORD) |
| 0 | 91 Allow bit-fields to cross word boundaries |
| 92 | |
| 93 mregnames | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
94 Target Var(rs6000_regnames) |
| 0 | 95 Use alternate register names |
| 96 | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
97 ;; This option does nothing and only exists because the compiler |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
98 ;; driver passes all -m* options through. |
| 0 | 99 msdata |
| 100 Target | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
101 Use default method for sdata handling |
| 0 | 102 |
| 103 msim | |
| 104 Target RejectNegative | |
| 105 Link with libsim.a, libc.a and sim-crt0.o | |
| 106 | |
| 107 mads | |
| 108 Target RejectNegative | |
| 109 Link with libads.a, libc.a and crt0.o | |
| 110 | |
| 111 myellowknife | |
| 112 Target RejectNegative | |
| 113 Link with libyk.a, libc.a and crt0.o | |
| 114 | |
| 115 mmvme | |
| 116 Target RejectNegative | |
| 117 Link with libmvme.a, libc.a and crt0.o | |
| 118 | |
| 119 memb | |
| 120 Target RejectNegative | |
| 121 Set the PPC_EMB bit in the ELF flags header | |
| 122 | |
| 123 mshlib | |
| 124 Target RejectNegative | |
| 125 no description yet | |
| 126 | |
| 127 m64 | |
| 128 Target Report RejectNegative Negative(m32) Mask(64BIT) | |
| 129 Generate 64-bit code | |
| 130 | |
| 131 m32 | |
| 132 Target Report RejectNegative Negative(m64) InverseMask(64BIT) | |
| 133 Generate 32-bit code | |
| 134 | |
| 135 mnewlib | |
| 136 Target RejectNegative | |
| 137 no description yet | |
| 138 | |
| 139 msecure-plt | |
| 140 Target Report RejectNegative Var(secure_plt, 1) | |
| 141 Generate code to use a non-exec PLT and GOT | |
| 142 | |
| 143 mbss-plt | |
| 144 Target Report RejectNegative Var(secure_plt, 0) | |
| 145 Generate code for old exec BSS PLT |