X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fcoretypes.h;h=1374a98a810752e9cb7179c669ce72fa6458b37d;hb=376a287d5002e5e9a5ed836fd2104d6f0292a09b;hp=3f0c58a7e06ed09eea4a50d4ad7eca3705841dea;hpb=15b8fe07975ed2a6a616e88bf541726bc5db4db9;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/coretypes.h b/gcc/coretypes.h index 3f0c58a7e06..1374a98a810 100644 --- a/gcc/coretypes.h +++ b/gcc/coretypes.h @@ -1,11 +1,12 @@ /* GCC core type declarations. - Copyright (C) 2002, 2004 Free Software Foundation, Inc. + Copyright (C) 2002, 2004, 2007, 2008, 2009, 2010 + 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 +Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY @@ -13,10 +14,14 @@ 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. */ +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +. */ /* Provide forward declarations of core types which are referred to by most of the compiler. This allows header files to use these types @@ -33,20 +38,50 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA #ifndef GCC_CORETYPES_H #define GCC_CORETYPES_H +#ifndef GTY #define GTY(x) /* nothing - marker for gengtype */ +#endif #ifndef USED_FOR_TARGET struct bitmap_head_def; typedef struct bitmap_head_def *bitmap; +typedef const struct bitmap_head_def *const_bitmap; +struct simple_bitmap_def; +typedef struct simple_bitmap_def *sbitmap; +typedef const struct simple_bitmap_def *const_sbitmap; struct rtx_def; typedef struct rtx_def *rtx; +typedef const struct rtx_def *const_rtx; struct rtvec_def; typedef struct rtvec_def *rtvec; +typedef const struct rtvec_def *const_rtvec; union tree_node; typedef union tree_node *tree; +union gimple_statement_d; +typedef union gimple_statement_d *gimple; +typedef const union tree_node *const_tree; +typedef const union gimple_statement_d *const_gimple; union section; typedef union section section; +struct gcc_options; +struct cl_target_option; +struct cl_optimization; +struct cl_option; +struct cl_decoded_option; +struct cl_option_handlers; +struct diagnostic_context; +typedef struct diagnostic_context diagnostic_context; +struct gimple_seq_d; +typedef struct gimple_seq_d *gimple_seq; +typedef const struct gimple_seq_d *const_gimple_seq; + +/* Address space number for named address space support. */ +typedef unsigned char addr_space_t; + +/* The value of addr_space_t that represents the generic address space. */ +#define ADDR_SPACE_GENERIC 0 +#define ADDR_SPACE_GENERIC_P(AS) ((AS) == ADDR_SPACE_GENERIC) /* The major intermediate representations of GCC. */ enum ir_type { @@ -57,31 +92,107 @@ enum ir_type { /* Provide forward struct declaration so that we don't have to include all of cpplib.h whenever a random prototype includes a pointer. - Note that the cpp_reader typedef remains part of cpplib.h. */ + Note that the cpp_reader and cpp_token typedefs remain part of + cpplib.h. */ struct cpp_reader; +struct cpp_token; /* The thread-local storage model associated with a given VAR_DECL or SYMBOL_REF. This isn't used much, but both trees and RTL refer to it, so it's here. */ enum tls_model { TLS_MODEL_NONE, - TLS_MODEL_GLOBAL_DYNAMIC, + TLS_MODEL_EMULATED, + TLS_MODEL_REAL, + TLS_MODEL_GLOBAL_DYNAMIC = TLS_MODEL_REAL, TLS_MODEL_LOCAL_DYNAMIC, TLS_MODEL_INITIAL_EXEC, TLS_MODEL_LOCAL_EXEC }; +/* Types of unwind/exception handling info that can be generated. */ + +enum unwind_info_type +{ + UI_NONE, + UI_SJLJ, + UI_DWARF2, + UI_TARGET +}; + +/* Callgraph node profile representation. */ +enum node_frequency { + /* This function most likely won't be executed at all. + (set only when profile feedback is available or via function attribute). */ + NODE_FREQUENCY_UNLIKELY_EXECUTED, + /* For functions that are known to be executed once (i.e. constructors, destructors + and main function. */ + NODE_FREQUENCY_EXECUTED_ONCE, + /* The default value. */ + NODE_FREQUENCY_NORMAL, + /* Optimize this function hard + (set only when profile feedback is available or via function attribute). */ + NODE_FREQUENCY_HOT +}; + +/* Possible initialization status of a variable. When requested + by the user, this information is tracked and recorded in the DWARF + debug information, along with the variable's location. */ +enum var_init_status +{ + VAR_INIT_STATUS_UNKNOWN, + VAR_INIT_STATUS_UNINITIALIZED, + VAR_INIT_STATUS_INITIALIZED +}; + + +struct edge_def; +typedef struct edge_def *edge; +typedef const struct edge_def *const_edge; +struct basic_block_def; +typedef struct basic_block_def *basic_block; +typedef const struct basic_block_def *const_basic_block; + +#define obstack_chunk_alloc ((void *(*) (long)) xmalloc) +#define obstack_chunk_free ((void (*) (void *)) free) +#define OBSTACK_CHUNK_SIZE 0 +#define gcc_obstack_init(OBSTACK) \ + _obstack_begin ((OBSTACK), OBSTACK_CHUNK_SIZE, 0, \ + obstack_chunk_alloc, \ + obstack_chunk_free) + +/* enum reg_class is target specific, so it should not appear in + target-independent code or interfaces, like the target hook declarations + in target.h. */ +typedef int reg_class_t; + #else struct _dont_use_rtx_here_; struct _dont_use_rtvec_here_; union _dont_use_tree_here_; #define rtx struct _dont_use_rtx_here_ * +#define const_rtx struct _dont_use_rtx_here_ * #define rtvec struct _dont_use_rtvec_here * +#define const_rtvec struct _dont_use_rtvec_here * #define tree union _dont_use_tree_here_ * +#define const_tree union _dont_use_tree_here_ * #endif +/* Memory model types for the __atomic* builtins. + This must match the order in libstdc++-v3/include/bits/atomic_base.h. */ +enum memmodel +{ + MEMMODEL_RELAXED = 0, + MEMMODEL_CONSUME = 1, + MEMMODEL_ACQUIRE = 2, + MEMMODEL_RELEASE = 3, + MEMMODEL_ACQ_REL = 4, + MEMMODEL_SEQ_CST = 5, + MEMMODEL_LAST = 6 +}; + #endif /* coretypes.h */