Mercurial > hg > CbC > CbC_gcc
annotate gcc/ggc-none.c @ 127:4c56639505ff
fix function.c and add CbC-example Makefile
| author | mir3636 |
|---|---|
| date | Wed, 11 Apr 2018 18:46:58 +0900 |
| parents | 04ced10e8804 |
| children | 84e7813d76e9 |
| rev | line source |
|---|---|
| 0 | 1 /* Null garbage collection for the GNU compiler. |
| 111 | 2 Copyright (C) 1998-2017 Free Software Foundation, Inc. |
| 0 | 3 |
| 4 This file is part of GCC. | |
| 5 | |
| 6 GCC is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License as published by | |
| 8 the Free Software Foundation; either version 3, or (at your option) | |
| 9 any later version. | |
| 10 | |
| 11 GCC is distributed in the hope that it will be useful, but WITHOUT | |
| 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 13 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
| 14 License for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with GCC; see the file COPYING3. If not see | |
| 18 <http://www.gnu.org/licenses/>. */ | |
| 19 | |
| 20 /* This version is used by the gen* programs and certain language-specific | |
| 21 targets (such as java), where we don't really need GC at all. | |
| 22 This prevents problems with pulling in all the tree stuff. */ | |
| 23 | |
| 24 #ifdef GENERATOR_FILE | |
| 25 #include "bconfig.h" | |
| 26 #else | |
| 27 #include "config.h" | |
| 28 #endif | |
| 29 | |
| 30 #include "system.h" | |
| 31 #include "coretypes.h" | |
| 111 | 32 #include "hash-table.h" |
| 33 | |
| 34 /* For a given size of memory requested for allocation, return the | |
| 35 actual size that is going to be allocated. */ | |
| 36 | |
| 37 size_t | |
| 38 ggc_round_alloc_size (size_t requested_size) | |
| 39 { | |
| 40 return requested_size; | |
| 41 } | |
| 0 | 42 |
| 43 void * | |
| 111 | 44 ggc_internal_alloc (size_t size, void (*f)(void *), size_t, size_t |
| 45 MEM_STAT_DECL) | |
| 0 | 46 { |
| 111 | 47 gcc_assert (!f); // ggc-none doesn't support finalizers |
| 0 | 48 return xmalloc (size); |
| 49 } | |
| 50 | |
| 51 void * | |
| 111 | 52 ggc_internal_cleared_alloc (size_t size, void (*f)(void *), size_t, size_t |
| 53 MEM_STAT_DECL) | |
| 0 | 54 { |
| 111 | 55 gcc_assert (!f); // ggc-none doesn't support finalizers |
| 0 | 56 return xcalloc (size, 1); |
| 57 } | |
| 58 | |
| 59 void * | |
| 60 ggc_realloc_stat (void *x, size_t size MEM_STAT_DECL) | |
| 61 { | |
| 62 return xrealloc (x, size); | |
| 63 } | |
| 64 | |
| 65 void | |
| 66 ggc_free (void *p) | |
| 67 { | |
| 68 free (p); | |
| 69 } | |
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
70 |
| 111 | 71 void |
| 72 ggc_grow (void) | |
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
73 { |
|
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
74 } |