osprey-gcc-4.2.0/gcc/c-pragma.c File Reference

#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "rtl.h"
#include "tree.h"
#include "function.h"
#include "cpplib.h"
#include "c-pragma.h"
#include "flags.h"
#include "toplev.h"
#include "ggc.h"
#include "c-common.h"
#include "output.h"
#include "tm_p.h"
#include "vec.h"
#include "target.h"
#include "diagnostic.h"
#include "opts.h"
#include "gt-c-pragma.h"

Include dependency graph for c-pragma.c:

Go to the source code of this file.

Defines
#define	GCC_BAD(gmsgid)   do { warning (OPT_Wpragmas, gmsgid); return; } while (0)
#define	GCC_BAD2(gmsgid, arg)   do { warning (OPT_Wpragmas, gmsgid, arg); return; } while (0)
Typedefs
typedef enum symbol_visibility	visibility
Functions/Subroutines
struct align_stack	GTY (())
void	maybe_apply_pragma_weak (tree decl)
void	maybe_apply_pending_pragma_weaks (void)
static void	handle_pragma_weak (cpp_reader *ARG_UNUSED(dummy))
void	add_to_renaming_pragma_list (tree oldname, tree newname)
tree	maybe_apply_renaming_pragma (tree decl, tree asmname)
static void	handle_pragma_visibility (cpp_reader *)
	DEF_VEC_I (visibility)
	DEF_VEC_ALLOC_I (visibility, heap)
static	VEC (visibility, heap)
void	pop_visibility (void)
static void	handle_pragma_visibility (cpp_reader *dummy ATTRIBUTE_UNUSED)
static void	handle_pragma_diagnostic (cpp_reader *ARG_UNUSED(dummy))
	DEF_VEC_O (pragma_handler)
	DEF_VEC_ALLOC_O (pragma_handler, heap)
static	VEC (pragma_handler, heap)
void	c_register_pragma (const char *space, const char *name, pragma_handler handler)
void	c_register_pragma_with_expansion (const char *space, const char *name, pragma_handler handler)
void	c_invoke_pragma_handler (unsigned int id)
void	init_pragma (void)
Variables
	align_stack

---

Define Documentation

#define GCC_BAD

(

gmsgid

)

do { warning (OPT_Wpragmas, gmsgid); return; } while (0)

Definition at line 42 of file c-pragma.c.

#define GCC_BAD2	(	gmsgid,
		arg		)	do { warning (OPT_Wpragmas, gmsgid, arg); return; } while (0)

Definition at line 44 of file c-pragma.c.

---

Typedef Documentation

typedef enum symbol_visibility visibility

Definition at line 597 of file c-pragma.c.

---

Function Documentation

void add_to_renaming_pragma_list	(	tree	oldname,
		tree	newname
	)

Definition at line 465 of file c-pragma.c.

References purpose_member(), tree_cons, TREE_VALUE, and warning.

void c_invoke_pragma_handler

(

unsigned int

id

)

Definition at line 772 of file c-pragma.c.

References handler(), parse_in, PRAGMA_FIRST_EXTERNAL, and VEC_index.

Referenced by c_parser_pragma(), and cp_parser_pragma().

void c_register_pragma	(	const char *	space,
		const char *	name,
		pragma_handler	handler
	)

Definition at line 759 of file c-pragma.c.

void c_register_pragma_with_expansion	(	const char *	space,
		const char *	name,
		pragma_handler	handler
	)

Definition at line 765 of file c-pragma.c.

DEF_VEC_ALLOC_I	(	visibility	,
		heap
	)

DEF_VEC_ALLOC_O	(	pragma_handler	,
		heap
	)

DEF_VEC_I

(

visibility

)

DEF_VEC_O

(

pragma_handler

)

struct align_stack GTY

(

()

)

[read, write]

Definition at line 47 of file c-pragma.c.

References align_stack::alignment, and align_stack::prev.

static void handle_pragma_diagnostic

(

cpp_reader *

ARG_UNUSEDdummy

)

[static]

Definition at line 684 of file c-pragma.c.

References cfun, cl_options, cl_options_count, CLVC_BOOLEAN, diagnostic_classify_diagnostic(), error(), GCC_BAD, global_dc, IDENTIFIER_POINTER, option_string, pragma_lex(), strcmp(), and TREE_STRING_POINTER.

Referenced by init_pragma().

static void handle_pragma_visibility

(

cpp_reader *dummy

ATTRIBUTE_UNUSED

)

[static]

Definition at line 637 of file c-pragma.c.

References GCC_BAD, IDENTIFIER_POINTER, pop(), pop_visibility(), pragma_lex(), push(), push_visibility(), strcmp(), VEC_length, and warning.

static void handle_pragma_visibility

(

cpp_reader *

)

[static]

static void handle_pragma_weak

(

cpp_reader *

ARG_UNUSEDdummy

)

[static]

Definition at line 335 of file c-pragma.c.

References assemble_alias(), DECL_P, GCC_BAD, identifier_global_value(), pragma_lex(), tree_cons, and warning.

void init_pragma

(

void

)

Definition at line 784 of file c-pragma.c.

References c_register_pragma(), c_register_pragma_with_expansion(), cpp_register_deferred_pragma(), cpp_register_pragma(), flag_openmp, flag_preprocess_only, handle_pragma_diagnostic(), handle_pragma_visibility(), handle_pragma_weak(), i, parse_in, PRAGMA_GCC_PCH_PREPROCESS, PRAGMA_OMP_ATOMIC, PRAGMA_OMP_BARRIER, PRAGMA_OMP_CRITICAL, PRAGMA_OMP_FLUSH, PRAGMA_OMP_FOR, PRAGMA_OMP_MASTER, PRAGMA_OMP_ORDERED, PRAGMA_OMP_PARALLEL, PRAGMA_OMP_SECTION, PRAGMA_OMP_SECTIONS, PRAGMA_OMP_SINGLE, PRAGMA_OMP_THREADPRIVATE, and REGISTER_TARGET_PRAGMAS.

void maybe_apply_pending_pragma_weaks

(

void

)

Definition at line 309 of file c-pragma.c.

References assemble_alias(), build_decl, DECL_ARTIFICIAL, DECL_EXTERNAL, DECL_WEAK, default_function_type, next, NULL, p, TREE_CHAIN, TREE_PUBLIC, TREE_PURPOSE, and TREE_VALUE.

void maybe_apply_pragma_weak

(

tree

decl

)

Definition at line 276 of file c-pragma.c.

References DECL_ASSEMBLER_NAME, DECL_EXTERNAL, p, TREE_CHAIN, TREE_CODE, TREE_PUBLIC, TREE_PURPOSE, and TREE_VALUE.

tree maybe_apply_renaming_pragma	(	tree	decl,
		tree	asmname
	)

Definition at line 507 of file c-pragma.c.

References alloca, build_string(), DECL_ASSEMBLER_NAME, DECL_ASSEMBLER_NAME_SET_P, DECL_EXTERNAL, DECL_NAME, has_c_linkage(), IDENTIFIER_LENGTH, IDENTIFIER_POINTER, memcpy, p, strcmp(), gcc_target::strip_name_encoding, targetm, TREE_CHAIN, TREE_CODE, TREE_PUBLIC, TREE_PURPOSE, TREE_STRING_LENGTH, TREE_STRING_POINTER, TREE_VALUE, and warning.

void pop_visibility

(

void

)

Definition at line 626 of file c-pragma.c.

References default_visibility, visibility_flags::inpragma, VEC_length, VEC_pop, and visibility_options.

Referenced by handle_pragma_visibility(), and leave_scope().

static VEC	(	pragma_handler	,
		heap
	)			[static]

Definition at line 735 of file c-pragma.c.

References cpp_register_deferred_pragma(), gcc_assert, parse_in, PRAGMA_FIRST_EXTERNAL, VEC_length, and VEC_safe_push.

static VEC	(	visibility	,
		heap
	)			[static]

Definition at line 600 of file c-pragma.c.

References default_visibility, GCC_BAD, visibility_flags::inpragma, strcmp(), VEC_safe_push, VISIBILITY_DEFAULT, VISIBILITY_HIDDEN, VISIBILITY_INTERNAL, visibility_options, and VISIBILITY_PROTECTED.

---

Variable Documentation

align_stack

Definition at line 52 of file c-pragma.c.