osprey/kgccfe/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)

static void Process_Command_Line (void)

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 = FALSE

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 144 of file wfe_misc.cxx.

#define DEF_MSG_LEVEL 2

Definition at line 147 of file wfe_misc.cxx.

#define DSTDUMP_FILE_EXTENSION ".fe.dst"

Definition at line 161 of file wfe_misc.cxx.

#define ENLARGE ( x ) (x + (x >> 1))

Definition at line 496 of file wfe_misc.cxx.

#define ERR_FILE_EXTENSION ".e"

Definition at line 158 of file wfe_misc.cxx.

#define IRB_FILE_EXTENSION ".B"

Definition at line 156 of file wfe_misc.cxx.

#define IRD_FILE_EXTENSION ".D"

Definition at line 157 of file wfe_misc.cxx.

#define LST_FILE_EXTENSION ".l"

Definition at line 159 of file wfe_misc.cxx.

#define MAX_MSG_LEVEL 2

Definition at line 146 of file wfe_misc.cxx.

#define TRC_FILE_EXTENSION ".t"

Definition at line 160 of file wfe_misc.cxx.

#define WN_STMT_STACK_SIZE 32

Definition at line 497 of file wfe_misc.cxx.

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 122 of file wfe_misc.cxx.

Function Documentation

void Cleanup_Files	(	BOOL	report,
		BOOL	delete_dotofile
	)

Definition at line 188 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.

References EC_Tlog_Open, ERR_FILE_EXTENSION, Err_File_Name, ErrMsg(), errno, fopen, Get_Trace(), IRB_FILE_EXTENSION, Irb_File_Name, Last_Pathname_Component(), New_Extension(), NULL, Set_Error_File(), Set_Trace_File(), Src_File_Name, TFile, Tim_File, TINFO_CTIME, TINFO_TIME, TKIND_INFO, Tlog_Enabled, Tlog_File, TLOG_FILE_EXTENSION, Tlog_File_Name, Tracing_Enabled, TRC_FILE_EXTENSION, and Trc_File_Name.

Referenced by CG_Process_Command_Line(), main(), WFE_File_Init(), and WGEN_File_Init().

static void Process_Command_Line ( void ) [static]

Definition at line 245 of file wfe_misc.cxx.

References Argc, Argv, BOOL, Common_Option_Groups, dashdash_flag, FALSE, i, INT16, len, malloc, Process_Command_Line_Group(), Process_Trace_Option(), Source_Arg, Src_Count, Src_File_Name, strcpy, strlen(), and strncmp().

void Terminate ( INT status )

Definition at line 236 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 488 of file wfe_misc.cxx.

References Get_Error_Count(), and wfe_invoke_inliner.

void WFE_File_Finish ( void )

Definition at line 472 of file wfe_misc.cxx.

References Close_Output_Info(), GLOBAL_SYMTAB, IR_reader_finish(), MEM_POOL_Pop, MEM_src_pool, Verify_SYMTAB(), and Write_Global_Info().

void WFE_File_Init	(	INT	argc,
		char **	argv
	)

Definition at line 459 of file wfe_misc.cxx.

References DST_build(), EC_No_Sources, ErrMsg(), Irb_File_Name, MEM_POOL_Push, MEM_src_pool, Open_Output_Info(), Prepare_Source(), Restore_Cmd_Line_Ctrls(), and Src_Count.

void WFE_Finish ( void )

Definition at line 482 of file wfe_misc.cxx.

References WFE_Stmt_Stack_Free().

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

void WFE_Stmt_Append	(	WN *	wn,
		SRCPOS	srcpos
	)

Definition at line 582 of file wfe_misc.cxx.

References last, NULL, OPR_BLOCK, WFE_Stmt_Top(), WN_first(), WN_INSERT_BlockAfter(), WN_last(), WN_operator(), and WN_Set_Linenum().

WN* WFE_Stmt_Delete ( )

Definition at line 614 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 604 of file wfe_misc.cxx.

References WFE_Stmt_Top(), and WN_last().

WN* WFE_Stmt_Pop ( WFE_STMT_KIND kind )

Definition at line 635 of file wfe_misc.cxx.

References FmtAssert, wn_stmt::kind, wn, and wn_stmt::wn.

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

Definition at line 552 of file wfe_misc.cxx.

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

static void WFE_Stmt_Stack_Free ( void ) [static]

Definition at line 545 of file wfe_misc.cxx.

References free(), and NULL.

static void WFE_Stmt_Stack_Init ( void ) [static]

Definition at line 535 of file wfe_misc.cxx.

References malloc, and WN_STMT_STACK_SIZE.

WN* WFE_Stmt_Top ( void )

Definition at line 573 of file wfe_misc.cxx.

References FmtAssert, and wn_stmt::wn.

Variable Documentation

INT32 Argc [static]

Definition at line 164 of file wfe_misc.cxx.

char** Argv [static]

Definition at line 165 of file wfe_misc.cxx.

char* asm_file_name

Definition at line 367 of file toplev.c.

char Dash[] = "-" [static]

Definition at line 168 of file wfe_misc.cxx.

enum debug_info_level debug_info_level

Definition at line 380 of file toplev.c.

INT8 Debug_Level = DEF_DEBUG_LEVEL

Definition at line 145 of file wfe_misc.cxx.

BOOL Delete_IR_File = FALSE [static]

Definition at line 172 of file wfe_misc.cxx.

BOOL Echo_Flag = FALSE [static]

Definition at line 171 of file wfe_misc.cxx.

int optimize

Definition at line 352 of file genattrtab.c.

PU_Info* PU_Tree_Root = NULL

Definition at line 107 of file wfe_misc.cxx.

INT32 Source_Arg = 0 [static]

Definition at line 166 of file wfe_misc.cxx.

INT32 Src_Count = 0 [static]

Definition at line 167 of file wfe_misc.cxx.

int trace_verbose = FALSE

Definition at line 113 of file wfe_misc.cxx.

int wfe_invoke_inliner = FALSE

Definition at line 108 of file wfe_misc.cxx.

int WFE_Keep_Zero_Length_Structs = FALSE

Definition at line 100 of file wfe_misc.cxx.

char* WFE_Stmt_Kind_Name[wfe_stmk_last+1]

Initial value:

 {
  "'unknown'",
  "'function entry'",
  "'function pragma'",
  "'function body'",
  "'region pragmas'",
  "'scope'",
  "'if condition'",
  "'if then clause'",
  "'if else clause'",
  "'while condition'",
  "'while body'",
  "'dowhile condition'",
  "'dowhile body'",
  "'for condition'",
  "'for body'",
  "'switch'",
  "'comma'",
  "'rcomma'",


 
  "'last'"
}

Definition at line 509 of file wfe_misc.cxx.

WN_STMT* wn_stmt_sp [static]

Definition at line 505 of file wfe_misc.cxx.

WN_STMT* wn_stmt_stack [static]

Definition at line 504 of file wfe_misc.cxx.

WN_STMT* wn_stmt_stack_last [static]

Definition at line 506 of file wfe_misc.cxx.

INT wn_stmt_stack_size [static]

Definition at line 507 of file wfe_misc.cxx.


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)
static void	Process_Command_Line (void)
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 = FALSE
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]