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author | cvs2svn <> | 2012-08-26 18:41:29 +0400 |
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committer | cvs2svn <> | 2012-08-26 18:41:29 +0400 |
commit | edf09cd4f4dd4f6232b7ab0b97b0c39e91c1ba63 (patch) | |
tree | af1cc6fd35ffdb641b3544cd1f6a78cdd292a47f /include/objalloc.h | |
parent | 9e8fdd506723cbfb67c5dd23b4d2df2edf302acc (diff) |
This commit was manufactured by cvs2svn to create tag 'cgen-cgen-snapshot-20120901
snapshot-20120901'.
Sprout from binutils-2_23-branch 2012-07-26 14:05:38 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'binutils-'
Cherrypick from master 2012-08-26 14:41:28 UTC H.J. Lu <hjl.tools@gmail.com> 'Don't set HOST_LIB_PATH_bfd/HOST_LIB_PATH_opcodes':
ChangeLog
Makefile.def
Makefile.in
Makefile.tpl
config/ChangeLog
config/cloog.m4
config/isl.m4
configure
configure.ac
libtool.m4
Delete:
include/COPYING
include/COPYING3
include/ChangeLog
include/ChangeLog-9103
include/MAINTAINERS
include/alloca-conf.h
include/ansidecl.h
include/aout/ChangeLog
include/aout/adobe.h
include/aout/aout64.h
include/aout/ar.h
include/aout/dynix3.h
include/aout/encap.h
include/aout/host.h
include/aout/hp.h
include/aout/hp300hpux.h
include/aout/hppa.h
include/aout/ranlib.h
include/aout/reloc.h
include/aout/stab.def
include/aout/stab_gnu.h
include/aout/sun4.h
include/bfdlink.h
include/binary-io.h
include/bout.h
include/cgen/ChangeLog
include/cgen/basic-modes.h
include/cgen/basic-ops.h
include/cgen/bitset.h
include/coff/ChangeLog
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include/coff/alpha.h
include/coff/apollo.h
include/coff/arm.h
include/coff/aux-coff.h
include/coff/ecoff.h
include/coff/external.h
include/coff/go32exe.h
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include/coff/internal.h
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include/coff/mcore.h
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include/demangle.h
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include/dyn-string.h
include/elf/ChangeLog
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include/elf/tic6x-attrs.h
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include/mach-o/ChangeLog
include/mach-o/codesign.h
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include/nlm/sparc32-ext.h
include/oasys.h
include/objalloc.h
include/obstack.h
include/opcode/ChangeLog
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include/opcode/cgen.h
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include/opcode/dlx.h
include/opcode/h8300.h
include/opcode/hppa.h
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include/opcode/mn10200.h
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include/opcode/moxie.h
include/opcode/msp430.h
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include/opcode/rx.h
include/opcode/s390.h
include/opcode/score-datadep.h
include/opcode/score-inst.h
include/opcode/sparc.h
include/opcode/spu-insns.h
include/opcode/spu.h
include/opcode/tahoe.h
include/opcode/tic30.h
include/opcode/tic4x.h
include/opcode/tic54x.h
include/opcode/tic6x-control-registers.h
include/opcode/tic6x-insn-formats.h
include/opcode/tic6x-opcode-table.h
include/opcode/tic6x.h
include/opcode/tic80.h
include/opcode/tilegx.h
include/opcode/tilepro.h
include/opcode/v850.h
include/opcode/vax.h
include/opcode/xgate.h
include/os9k.h
include/partition.h
include/plugin-api.h
include/progress.h
include/safe-ctype.h
include/sha1.h
include/simple-object.h
include/som/ChangeLog
include/som/aout.h
include/som/clock.h
include/som/internal.h
include/som/lst.h
include/som/reloc.h
include/sort.h
include/splay-tree.h
include/symcat.h
include/timeval-utils.h
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include/vms/eisd.h
include/vms/emh.h
include/vms/eobjrec.h
include/vms/esdf.h
include/vms/esdfm.h
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include/xregex.h
include/xregex2.h
include/xtensa-config.h
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Diffstat (limited to 'include/objalloc.h')
-rw-r--r-- | include/objalloc.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/include/objalloc.h b/include/objalloc.h deleted file mode 100644 index 36772d17b..000000000 --- a/include/objalloc.h +++ /dev/null @@ -1,115 +0,0 @@ -/* objalloc.h -- routines to allocate memory for objects - Copyright 1997, 2001 Free Software Foundation, Inc. - Written by Ian Lance Taylor, Cygnus Solutions. - -This program 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. - -This program 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 this program; if not, write to the Free Software -Foundation, 51 Franklin Street - Fifth Floor, -Boston, MA 02110-1301, USA. */ - -#ifndef OBJALLOC_H -#define OBJALLOC_H - -#include "ansidecl.h" - -/* These routines allocate space for an object. The assumption is - that the object will want to allocate space as it goes along, but - will never want to free any particular block. There is a function - to free a block, which also frees all more recently allocated - blocks. There is also a function to free all the allocated space. - - This is essentially a specialization of obstacks. The main - difference is that a block may not be allocated a bit at a time. - Another difference is that these routines are always built on top - of malloc, and always pass an malloc failure back to the caller, - unlike more recent versions of obstacks. */ - -/* This is what an objalloc structure looks like. Callers should not - refer to these fields, nor should they allocate these structure - themselves. Instead, they should only create them via - objalloc_init, and only access them via the functions and macros - listed below. The structure is only defined here so that we can - access it via macros. */ - -struct objalloc -{ - char *current_ptr; - unsigned int current_space; - void *chunks; -}; - -/* Work out the required alignment. */ - -struct objalloc_align { char x; double d; }; - -#if defined (__STDC__) && __STDC__ -#ifndef offsetof -#include <stddef.h> -#endif -#endif -#ifndef offsetof -#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER) -#endif -#define OBJALLOC_ALIGN offsetof (struct objalloc_align, d) - -/* Create an objalloc structure. Returns NULL if malloc fails. */ - -extern struct objalloc *objalloc_create (void); - -/* Allocate space from an objalloc structure. Returns NULL if malloc - fails. */ - -extern void *_objalloc_alloc (struct objalloc *, unsigned long); - -/* The macro version of objalloc_alloc. We only define this if using - gcc, because otherwise we would have to evaluate the arguments - multiple times, or use a temporary field as obstack.h does. */ - -#if defined (__GNUC__) && defined (__STDC__) && __STDC__ - -/* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and - does not implement __extension__. But that compiler doesn't define - __GNUC_MINOR__. */ -#if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) -#define __extension__ -#endif - -#define objalloc_alloc(o, l) \ - __extension__ \ - ({ struct objalloc *__o = (o); \ - unsigned long __len = (l); \ - if (__len == 0) \ - __len = 1; \ - __len = (__len + OBJALLOC_ALIGN - 1) &~ (OBJALLOC_ALIGN - 1); \ - (__len <= __o->current_space \ - ? (__o->current_ptr += __len, \ - __o->current_space -= __len, \ - (void *) (__o->current_ptr - __len)) \ - : _objalloc_alloc (__o, __len)); }) - -#else /* ! __GNUC__ */ - -#define objalloc_alloc(o, l) _objalloc_alloc ((o), (l)) - -#endif /* ! __GNUC__ */ - -/* Free an entire objalloc structure. */ - -extern void objalloc_free (struct objalloc *); - -/* Free a block allocated by objalloc_alloc. This also frees all more - recently allocated blocks. */ - -extern void objalloc_free_block (struct objalloc *, void *); - -#endif /* OBJALLOC_H */ |