osprey/kg++fe/wfe_misc.cxx File Reference

#include <values.h>
#include <sys/types.h>
#include <elf.h>
#include "defs.h"
#include "config.h"
#include "config_debug.h"
#include "config_list.h"
#include "config_targ_opt.h"
#include "controls.h"
#include "erglob.h"
#include "erlib.h"
#include "file_util.h"
#include "flags.h"
#include "glob.h"
#include "mempool.h"
#include "tracing.h"
#include "util.h"
#include "errors.h"
#include "err_host.tab"
#include <stdarg.h>
#include "gnu_config.h"
#include "gnu/system.h"
#include "gnu/tree.h"
#include "wn.h"
#include "wn_util.h"
#include "wn_simp.h"
#include "symtab.h"
#include "pu_info.h"
#include "ir_reader.h"
#include "ir_bwrite.h"
#include "wfe_decl.h"
#include "wfe_expr.h"
#include "wfe_dst.h"
#include "wfe_misc.h"
#include "wfe_stmt.h"
#include "c_int_model.h"

Include dependency graph for wfe_misc.cxx:

Go to the source code of this file.

Data Types
type	wn_stmt
Defines
#define	DEF_DEBUG_LEVEL   0
#define	MAX_MSG_LEVEL   2
#define	DEF_MSG_LEVEL   2
#define	IRB_FILE_EXTENSION   ".B"
#define	IRD_FILE_EXTENSION   ".D"
#define	ERR_FILE_EXTENSION   ".e"
#define	LST_FILE_EXTENSION   ".l"
#define	TRC_FILE_EXTENSION   ".t"
#define	DSTDUMP_FILE_EXTENSION   ".fe.dst"
#define	ENLARGE(x)   (x + (x >> 1))
#define	WN_STMT_STACK_SIZE   32
Typedefs
typedef struct wn_stmt	WN_STMT
Enumerations
enum	debug_info_level {   DINFO_LEVEL_NONE, DINFO_LEVEL_TERSE, DINFO_LEVEL_NORMAL, DINFO_LEVEL_VERBOSE,   DINFO_LEVEL_NONE, DINFO_LEVEL_TERSE, DINFO_LEVEL_NORMAL, DINFO_LEVEL_VERBOSE,   DINFO_LEVEL_NONE, DINFO_LEVEL_TERSE, DINFO_LEVEL_NORMAL, DINFO_LEVEL_VERBOSE,   DINFO_LEVEL_NONE, DINFO_LEVEL_TERSE, DINFO_LEVEL_NORMAL, DINFO_LEVEL_VERBOSE,   DINFO_LEVEL_NONE, DINFO_LEVEL_TERSE, DINFO_LEVEL_NORMAL, DINFO_LEVEL_VERBOSE,   DINFO_LEVEL_NONE, DINFO_LEVEL_TERSE, DINFO_LEVEL_NORMAL, DINFO_LEVEL_VERBOSE,   DINFO_LEVEL_NONE, DINFO_LEVEL_TERSE, DINFO_LEVEL_NORMAL, DINFO_LEVEL_VERBOSE }
Functions/Subroutines
void	Initialize_IRB (void)
static BOOL	Prepare_Source (void)
static void	WFE_Stmt_Stack_Init (void)
static void	WFE_Stmt_Stack_Free (void)
void	Cleanup_Files (BOOL report, BOOL delete_dotofile)
void	Terminate (INT status)
void	WFE_Init (INT argc, char **argv, char **envp)
void	WFE_File_Init (INT argc, char **argv)
void	WFE_File_Finish (void)
void	WFE_Finish ()
void	WFE_Check_Errors (int *error_count, int *warning_count, BOOL *need_inliner)
void	WFE_Stmt_Push (WN *wn, WFE_STMT_KIND kind, SRCPOS srcpos)
WN *	WFE_Stmt_Top (void)
void	WFE_Stmt_Append (WN *wn, SRCPOS srcpos)
WN *	WFE_Stmt_Last (void)
WN *	WFE_Stmt_Delete ()
WN *	WFE_Stmt_Pop (WFE_STMT_KIND kind)
Variables
int	WFE_Keep_Zero_Length_Structs = TRUE
int	optimize
PU_Info *	PU_Tree_Root = NULL
int	wfe_invoke_inliner = FALSE
char *	asm_file_name
int	trace_verbose = FALSE
enum debug_info_level	debug_info_level
INT8	Debug_Level = DEF_DEBUG_LEVEL
static INT32	Argc
static char **	Argv
static INT32	Source_Arg = 0
static INT32	Src_Count = 0
static char	Dash [] = "-"
static BOOL	Echo_Flag = FALSE
static BOOL	Delete_IR_File = FALSE
static WN_STMT *	wn_stmt_stack
static WN_STMT *	wn_stmt_sp
static WN_STMT *	wn_stmt_stack_last
static INT	wn_stmt_stack_size
char *	WFE_Stmt_Kind_Name [wfe_stmk_last+1]

---

Define Documentation

#define DEF_DEBUG_LEVEL   0

Definition at line 130 of file wfe_misc.cxx.

#define DEF_MSG_LEVEL   2

Definition at line 133 of file wfe_misc.cxx.

#define DSTDUMP_FILE_EXTENSION   ".fe.dst"

Definition at line 147 of file wfe_misc.cxx.

#define ENLARGE

(

x

)

(x + (x >> 1))

Definition at line 475 of file wfe_misc.cxx.

Referenced by Push_EH_Cleanup(), Push_Handler_Info(), Push_Scope(), Push_Scope_Cleanup(), Push_Temp_Cleanup(), WFE_Add_Case_Node(), WFE_CS_push(), WFE_Expand_Case(), WFE_Expand_Start_Case(), WFE_Expand_Start_Cond(), WFE_Expand_Start_Loop(), WFE_Get_LABEL(), WFE_Record_Loop_Switch(), WFE_Stmt_Push(), WGEN_CS_push(), WGEN_Expand_Case(), WGEN_Expand_Start_Case(), WGEN_Get_LABEL(), WGEN_Record_Loop_Switch(), and WGEN_Stmt_Push().

#define ERR_FILE_EXTENSION   ".e"

Definition at line 144 of file wfe_misc.cxx.

#define IRB_FILE_EXTENSION   ".B"

Definition at line 142 of file wfe_misc.cxx.

#define IRD_FILE_EXTENSION   ".D"

Definition at line 143 of file wfe_misc.cxx.

#define LST_FILE_EXTENSION   ".l"

Definition at line 145 of file wfe_misc.cxx.

#define MAX_MSG_LEVEL   2

Definition at line 132 of file wfe_misc.cxx.

#define TRC_FILE_EXTENSION   ".t"

Definition at line 146 of file wfe_misc.cxx.

#define WN_STMT_STACK_SIZE   32

Definition at line 476 of file wfe_misc.cxx.

Referenced by WFE_Stmt_Stack_Init(), and WGEN_Stmt_Stack_Init().

---

Typedef Documentation

typedef struct wn_stmt WN_STMT

---

Enumeration Type Documentation

enum debug_info_level

Enumerator:

DINFO_LEVEL_NONE
DINFO_LEVEL_TERSE
DINFO_LEVEL_NORMAL
DINFO_LEVEL_VERBOSE
DINFO_LEVEL_NONE
DINFO_LEVEL_TERSE
DINFO_LEVEL_NORMAL
DINFO_LEVEL_VERBOSE
DINFO_LEVEL_NONE
DINFO_LEVEL_TERSE
DINFO_LEVEL_NORMAL
DINFO_LEVEL_VERBOSE
DINFO_LEVEL_NONE
DINFO_LEVEL_TERSE
DINFO_LEVEL_NORMAL
DINFO_LEVEL_VERBOSE
DINFO_LEVEL_NONE
DINFO_LEVEL_TERSE
DINFO_LEVEL_NORMAL
DINFO_LEVEL_VERBOSE
DINFO_LEVEL_NONE
DINFO_LEVEL_TERSE
DINFO_LEVEL_NORMAL
DINFO_LEVEL_VERBOSE
DINFO_LEVEL_NONE
DINFO_LEVEL_TERSE
DINFO_LEVEL_NORMAL
DINFO_LEVEL_VERBOSE

Definition at line 107 of file wfe_misc.cxx.

---

Function Documentation

void Cleanup_Files	(	BOOL	report,
		BOOL	delete_dotofile
	)

Definition at line 174 of file wfe_misc.cxx.

References Delete_IR_File, EC_IR_Close, EC_IR_Delete, EC_Lst_Close, EC_Src_Close, ErrMsg(), errno, ERROR_LINE_UNKNOWN, fclose(), IR_File, IR_File_Name, Lst_File, Lst_File_Name, NULL, Set_Error_File(), Set_Error_Line(), Set_Error_Source(), Set_Trace_File(), Src_File, Src_File_Name, Tim_File, and unlink.

void Initialize_IRB

(

void

)

static BOOL Prepare_Source

(

void

)

[static]

Definition at line 517 of file driver_util.cxx.

void Terminate

(

INT

status

)

Definition at line 222 of file wfe_misc.cxx.

References Cleanup_Files(), exit(), and FALSE.

void WFE_Check_Errors	(	int *	error_count,
		int *	warning_count,
		BOOL *	need_inliner
	)

Definition at line 467 of file wfe_misc.cxx.

Referenced by main().

void WFE_File_Finish

(

void

)

Definition at line 451 of file wfe_misc.cxx.

Referenced by main(), and WFE_Compile_File().

void WFE_File_Init	(	INT	argc,
		char **	argv
	)

Definition at line 433 of file wfe_misc.cxx.

Referenced by main(), and WFE_Compile_File().

void WFE_Finish

(

void

)

Definition at line 461 of file wfe_misc.cxx.

Referenced by main(), and WFE_Compile_File().

void WFE_Init	(	INT	argc,
		char **	argv,
		char **	envp
	)

Definition at line 377 of file wfe_misc.cxx.

Referenced by main(), and WFE_Compile_File().

void WFE_Stmt_Append	(	WN *	wn,
		SRCPOS	srcpos
	)

Definition at line 595 of file wfe_misc.cxx.

References wn_stmt::kind, last, NULL, OPR_BLOCK, opt_regions, TRUE, WFE_Stmt_Top(), WN_first(), WN_INSERT_BlockAfter(), WN_last(), WN_operator(), and WN_Set_Linenum().

Referenced by Call_Named_Function(), Create_ST_For_Tree(), Create_TY_For_Tree(), Do_EH_Cleanups(), Do_Handlers(), emit_barrier(), emit_builtin_compare_and_swap(), emit_builtin_lock_release(), emit_builtin_lock_test_and_set(), emit_builtin_synchronize(), Gen_Assign_Of_Init_Val(), Traverse_Aggregate_Pad(), WFE_Add_Case_Node(), WFE_Alloca_0(), WFE_Alloca_ST(), WFE_Array_Expr(), WFE_Dealloca(), Wfe_Expand_Asm_Operands(), WFE_expand_barrier(), WFE_Expand_Break(), WFE_Expand_Case(), WFE_Expand_Computed_Goto(), WFE_Expand_Continue(), WFE_Expand_Continue_Loop(), WFE_Expand_EH_Region_End(), WFE_Expand_End_All_Catch(), WFE_expand_end_atomic(), WFE_Expand_End_Case(), WFE_expand_end_critical(), WFE_Expand_End_Loop(), WFE_expand_end_ordered(), WFE_expand_end_section(), WFE_Expand_Exit_Loop_If_False(), WFE_Expand_Expr(), WFE_Expand_Expr_With_Sequence_Point(), WFE_expand_flush(), WFE_Expand_Goto(), WFE_Expand_Handlers_Or_Cleanup(), WFE_Expand_If(), WFE_Expand_Internal_Throw(), WFE_Expand_Label(), WFE_Expand_Leftover_Cleanups(), WFE_Expand_Loop(), WFE_Expand_Loop_Continue_Here(), WFE_Expand_Return(), WFE_Expand_Start_All_Catch(), WFE_expand_start_atomic(), WFE_Expand_Start_Case(), WFE_Expand_Start_Cond(), WFE_expand_start_critical(), WFE_expand_start_do_loop(), WFE_expand_start_for(), WFE_expand_start_master(), WFE_expand_start_ordered(), WFE_expand_start_parallel(), WFE_expand_start_parallel_for(), WFE_expand_start_parallel_sections(), WFE_expand_start_section(), WFE_expand_start_sections(), WFE_expand_start_single(), WFE_expand_threadprivate(), WFE_Expand_Try(), WFE_Finish_Function(), WFE_Generate_Thunk(), WFE_Initialize_Decl(), WFE_Lhs_Of_Modify_Expr(), WFE_Null_Return(), WFE_One_Stmt(), WFE_region(), WFE_Save_Expr(), and WFE_Start_Function().

WN* WFE_Stmt_Delete

(

)

Definition at line 635 of file wfe_misc.cxx.

References last, NULL, prev, WFE_Stmt_Top(), WN_first(), WN_last(), WN_next(), and WN_prev().

WN* WFE_Stmt_Last

(

void

)

Definition at line 625 of file wfe_misc.cxx.

References WFE_Stmt_Top(), and WN_last().

WN* WFE_Stmt_Pop

(

WFE_STMT_KIND

kind

)

Definition at line 656 of file wfe_misc.cxx.

References FALSE, FmtAssert, key_exceptions, wn_stmt::kind, opt_regions, WFE_Stmt_Push(), wn, and wn_stmt::wn.

Referenced by Add_Initv_For_Tree(), expand_start_do_loop(), WFE_expand_end_atomic(), WFE_Expand_End_Case(), WFE_Expand_End_Cond(), WFE_expand_end_critical(), WFE_expand_end_do_loop(), WFE_expand_end_for(), WFE_Expand_End_Loop(), WFE_expand_end_master(), WFE_expand_end_parallel(), WFE_expand_end_parallel_for(), WFE_expand_end_parallel_sections(), WFE_expand_end_section(), WFE_expand_end_sections(), WFE_expand_end_single(), WFE_Expand_End_Stmt_Expr(), WFE_Expand_Exit_Loop_If_False(), WFE_Expand_Expr(), WFE_Expand_Expr_With_Sequence_Point(), WFE_Expand_If(), WFE_Expand_Loop(), WFE_Expand_Return(), WFE_Expand_Start_Else(), WFE_expand_start_for(), WFE_expand_start_master(), WFE_expand_start_parallel(), WFE_expand_start_parallel_for(), WFE_expand_start_parallel_sections(), WFE_expand_start_sections(), WFE_expand_start_single(), WFE_Expand_Try(), WFE_Finish_Function(), WFE_Lhs_Of_Modify_Expr(), and WFE_Start_Function().

void WFE_Stmt_Push	(	WN *	wn,
		WFE_STMT_KIND	kind,
		SRCPOS	srcpos
	)

Definition at line 539 of file wfe_misc.cxx.

References ENLARGE, INT, wn_stmt::kind, opt_regions, realloc, wn_stmt::wn, and WN_Set_Linenum().

Referenced by Add_Initv_For_Tree(), expand_start_do_loop(), WFE_Expand_End_Loop(), WFE_Expand_Exit_Loop_If_False(), WFE_Expand_Expr(), WFE_Expand_Expr_With_Sequence_Point(), WFE_Expand_If(), WFE_Expand_Loop(), WFE_Expand_Return(), WFE_expand_start_atomic(), WFE_Expand_Start_Case(), WFE_Expand_Start_Cond(), WFE_expand_start_critical(), WFE_expand_start_do_loop(), WFE_Expand_Start_Loop(), WFE_expand_start_section(), WFE_Expand_Start_Stmt_Expr(), WFE_Expand_Try(), WFE_Lhs_Of_Modify_Expr(), WFE_region(), WFE_Start_Function(), and WFE_Stmt_Pop().

static void WFE_Stmt_Stack_Free

(

void

)

[static]

Definition at line 532 of file wfe_misc.cxx.

References free(), and NULL.

Referenced by WFE_Finish().

static void WFE_Stmt_Stack_Init

(

void

)

[static]

Definition at line 522 of file wfe_misc.cxx.

References malloc, and WN_STMT_STACK_SIZE.

Referenced by WFE_Init().

WN* WFE_Stmt_Top

(

void

)

Definition at line 568 of file wfe_misc.cxx.

References FmtAssert, and wn_stmt::wn.

Referenced by WFE_check_barrier(), WFE_check_flush(), WFE_expand_end_atomic(), WFE_expand_end_critical(), WFE_expand_end_for(), WFE_expand_end_parallel(), WFE_expand_end_parallel_for(), WFE_expand_end_parallel_sections(), WFE_expand_end_section(), WFE_expand_end_sections(), WFE_expand_end_single(), WFE_expand_start_for(), WFE_expand_start_parallel(), WFE_expand_start_parallel_for(), WFE_expand_start_parallel_sections(), WFE_expand_start_sections(), WFE_expand_start_single(), WFE_Finish_Function(), WFE_Lhs_Of_Modify_Expr(), WFE_Stmt_Append(), WFE_Stmt_Delete(), and WFE_Stmt_Last().

---

Variable Documentation

INT32 Argc [static]

Definition at line 150 of file wfe_misc.cxx.

Referenced by Process_Command_Line(), WFE_Init(), and WGEN_Init().

char** Argv [static]

Definition at line 151 of file wfe_misc.cxx.

Referenced by Process_Command_Line(), WFE_Init(), and WGEN_Init().

char* asm_file_name

Definition at line 367 of file toplev.c.

char Dash[] = "-" [static]

Definition at line 154 of file wfe_misc.cxx.

Referenced by Prepare_Source(), and WFE_Init().

enum debug_info_level debug_info_level

Definition at line 380 of file toplev.c.

INT8 Debug_Level = DEF_DEBUG_LEVEL

Definition at line 131 of file wfe_misc.cxx.

BOOL Delete_IR_File = FALSE [static]

Definition at line 158 of file wfe_misc.cxx.

Referenced by Cleanup_Files(), Prepare_Source(), and WFE_Init().

BOOL Echo_Flag = FALSE [static]

Definition at line 157 of file wfe_misc.cxx.

Referenced by Process_Command_Line().

int optimize

Definition at line 352 of file genattrtab.c.

PU_Info* PU_Tree_Root = NULL

Definition at line 83 of file wfe_misc.cxx.

INT32 Source_Arg = 0 [static]

Definition at line 152 of file wfe_misc.cxx.

Referenced by Process_Command_Line().

INT32 Src_Count = 0 [static]

Definition at line 153 of file wfe_misc.cxx.

Referenced by Process_Cc1_Command_Line(), Process_Command_Line(), and WFE_File_Init().

int trace_verbose = FALSE

Definition at line 89 of file wfe_misc.cxx.

int wfe_invoke_inliner = FALSE

Definition at line 84 of file wfe_misc.cxx.

Referenced by WFE_Check_Errors(), WFE_Expand_Expr(), and WFE_Start_Function().

int WFE_Keep_Zero_Length_Structs = TRUE

Definition at line 79 of file wfe_misc.cxx.

Referenced by Create_DST_type_For_Tree(), Create_TY_For_Tree(), WFE_Address_Of(), WFE_Expand_Expr(), WFE_Expand_Return(), WFE_Lhs_Of_Modify_Expr(), and WFE_Start_Function().

char* WFE_Stmt_Kind_Name[wfe_stmk_last+1]

Definition at line 488 of file wfe_misc.cxx.

WN_STMT* wn_stmt_sp [static]

Definition at line 484 of file wfe_misc.cxx.

WN_STMT* wn_stmt_stack [static]

Definition at line 483 of file wfe_misc.cxx.

WN_STMT* wn_stmt_stack_last [static]

Definition at line 485 of file wfe_misc.cxx.

INT wn_stmt_stack_size [static]

Definition at line 486 of file wfe_misc.cxx.

Referenced by WGEN_Stmt_Push(), and WGEN_Stmt_Stack_Init().