osprey/be/cg/eh_region.cxx File Reference

#include <algorithm>
#include <vector>
#include "libelf/libelf.h"
#include "dwarf_stuff.h"
#include "defs.h"
#include "errors.h"
#include "tracing.h"
#include "mempool.h"
#include "symtab.h"
#include "wn.h"
#include "irbdata.h"
#include "strtab.h"
#include "stblock.h"
#include "config.h"
#include "config_opt.h"
#include "xstats.h"
#include "eh_region.h"
#include "data_layout.h"
#include "region_util.h"
#include "region_main.h"
#include "bb.h"
#include "whirl2ops.h"
#include "label_util.h"
#include "pro_encode_nm.h"
#include <map>
#include <set>

Include dependency graph for eh_region.cxx:

Go to the source code of this file.

Data Types

module RID_POST_ITER

module RID_PARENT_ITER

type IS_EH_RID

type EH_RANGE

module EH_RANGE_LIST

module EH_RANGE_LIST_PARENT_ITER

type ADD_EH_RANGE

type SET_PARENT

type IS_SIB_RANGE

type HAS_NO_CALL_OR_HAS_NULL_OR_UNREACHABLE_LABEL

type SET_ADJUSTMENT

type CLEAR_USED

type SET_ADJUSTMENT_TO_PARENT_ADJUSTMENT

type ADJUST_PARENT

type COMPARE_RANGES

type IS_CLEANUP_RANGE

type FIX_MASK_PARENT

type CHANGE_MASK_OR_GUARD_TO_CLEANUP

type cmpst

type type_filter_entry

type sort_on_filter

type SET_NOT_USED

Defines

#define SHORT_OFFSETS   0

#define LONG_OFFSETS   1

#define HEADER_VERSION   1

#define CASE_KIND(n)   case n:return #n

#define CASE_KIND(n)   case n: return #n

Typedefs

typedef std::map< ST_IDX, int > TF_MAP

typedef std::map< int, ST_IDX > FT_MAP

typedef std::set< ST_IDX > EH_PTS

Enumerations

enum eh_range_kind {
  ehk_try_block, ehk_exc_spec, ehk_cleanup, ehk_mask,
  ehk_guard, ehk_last
}

Functions/Subroutines

bool operator== (const RID_POST_ITER &x, const RID_POST_ITER &y)

bool operator== (const RID_PARENT_ITER &x, const RID_PARENT_ITER &y)

static eh_range_kind Range_Kind (RID *rid)

bool operator== (const EH_RANGE_LIST_PARENT_ITER &x, const EH_RANGE_LIST_PARENT_ITER &y)

void EH_Generate_Range_List (WN *pu)

static LABEL_IDX Duplicate_LABEL (LABEL_IDX oldi)

bool EH_Has_Landing_Pad (EH_RANGE *range)

void EH_Set_Start_Label (EH_RANGE *p)

void EH_Set_End_Label (EH_RANGE *p)

void EH_Set_Has_Call (EH_RANGE *p)

void EH_Prune_Range_List (void)

void reorder_range_list ()

static void fix_mask_ranges (void)

ST * EH_Get_PU_Range_ST (void)

BOOL Use_Long_EH_Range_Offsets (void)

static ST * ST_For_Range_Table (WN *wn)

INT16 parent_offset (INT32 i)

static void EH_Build_PIC_Type (ST_IDX idx)

static int Get_EH_Filter_By_Type (ST_IDX idx, TF_MAP &tfmap)

static ST_IDX Get_EH_ST_By_Filter (int filter, FT_MAP &ftmap)

static int Convert_TF_Map_To_FT_Map (TF_MAP &src, FT_MAP &dst)

static INITV_IDX Get_TF_Map_and_EH_Spec_List (PU &pu, TF_MAP &tfmap)

static void flatten_regions (void)

static INITO * Create_Type_Filter_Map (void)

static int sizeof_signed_leb128 (int value)

static const char * Get_INITV_kind (INITVKIND kind)

static const char * Get_LABEL_Kind (LABEL_KIND kind)

static void EH_Dump_INITV (INITV_IDX inv, FILE *fp, int step)

void EH_Dump_INITOs (WN *pu, FILE *fp)

static void Print_EH_Range (EH_RANGE &range, FILE *fp, const int i)

void EH_Print_Range_List (void)

void Print_PU_EH_Entry (PU &pu, ST *pu_st, FILE *fp)

static void INITV_Init_Integer_2 (INITV_IDX inv, TYPE_ID mtype, INT64 val, UINT16 repeat)

static void Check_Initv (INITV_IDX idx, FILE *fp)

INITO * EH_Get_PU_Range_INITO (bool bSetNull)

static void Create_INITO_For_Range_Table (ST *st, ST *pu)

void EH_Dump_LSDA (FILE *fp)

void EH_Write_Range_Table (WN *wn)

void print_label (LABEL_IDX label)

Variables

static EH_RANGE_LIST range_list

static ST * eh_pu_range_st

TF_MAP tfmap

FT_MAP ftmap

map< ST_IDX, int, cmpst > type_filter_map

static INITO * eh_pu_range_inito = NULL

Define Documentation

#define CASE_KIND ( n ) case n: return #n

#define CASE_KIND ( n ) case n:return #n

Referenced by Get_INITV_kind(), and Get_LABEL_Kind().

#define HEADER_VERSION 1

Definition at line 931 of file eh_region.cxx.

Referenced by Create_INITO_For_Range_Table().

#define LONG_OFFSETS 1

Definition at line 930 of file eh_region.cxx.

Referenced by Create_INITO_For_Range_Table().

#define SHORT_OFFSETS 0

Definition at line 929 of file eh_region.cxx.

Referenced by Create_INITO_For_Range_Table().

Typedef Documentation

typedef std::set< ST_IDX > EH_PTS

Definition at line 954 of file eh_region.cxx.

typedef std::map< int, ST_IDX > FT_MAP

Definition at line 953 of file eh_region.cxx.

typedef std::map< ST_IDX, int > TF_MAP

Definition at line 952 of file eh_region.cxx.

Enumeration Type Documentation

enum eh_range_kind

Enumerator:

ehk_try_block
ehk_exc_spec
ehk_cleanup
ehk_mask
ehk_guard
ehk_last

Definition at line 280 of file eh_region.cxx.

Function Documentation

static void Check_Initv	(	INITV_IDX	idx,
		FILE *	fp
	)			`[static]`

Definition at line 1465 of file eh_region.cxx.

References FmtAssert, fprintf(), INITV_blk(), INITV_kind(), INITV_next(), INITV_tc_val(), INITVKIND_BLOCK, INITVKIND_UNK, and INITVKIND_VAL.

static int Convert_TF_Map_To_FT_Map	(	TF_MAP &	src,
		FT_MAP &	dst
	)			`[static]`

Definition at line 1004 of file eh_region.cxx.

References filter(), and make_pair().

static void Create_INITO_For_Range_Table	(	ST *	st,
		ST *	pu
	)			`[static]`

Definition at line 2018 of file eh_region.cxx.

References Append_INITV(), HEADER_VERSION, i, INITO_IDX_ZERO, INITO_st(), INITV_IDX_ZERO, INITV_Init_Block(), INITV_Init_Integer(), INITV_Init_Symdiff(), INITV_Init_Symoff(), INT32, LONG_OFFSETS, MTYPE_I2, New_INITO(), New_INITV(), parent_offset(), SHORT_OFFSETS, EH_RANGE_LIST::size(), and Use_Long_EH_Range_Offsets().

Referenced by EH_Write_Range_Table().

static INITO* Create_Type_Filter_Map ( void ) [static]

Definition at line 1154 of file eh_region.cxx.

References filter(), FmtAssert, Get_Current_PU, i, idx, INITO_st(), Inito_Table, INITO_val(), INITV_blk(), INITV_kind(), INITV_next(), INITV_tc_val(), INITVKIND_ZERO, PU_misc_info(), SCLASS_EH_REGION_SUPP, ST_name, ST_sclass, and strcmp().

static LABEL_IDX Duplicate_LABEL ( LABEL_IDX oldi ) [static]

Definition at line 517 of file eh_region.cxx.

References CURRENT_SYMTAB, lab, LABEL_kind(), LABEL_name, Label_Table, New_LABEL(), Save_Str2(), Set_LABEL_kind, and Set_LABEL_name_idx().

Referenced by EH_Set_Start_Label().

static void EH_Build_PIC_Type ( ST_IDX idx ) [static]

Definition at line 961 of file eh_region.cxx.

References Assign_ST_To_Named_Section(), CLASS_VAR, EXPORT_HIDDEN, GLOBAL_SYMTAB, INITV_Init_Symoff(), MTYPE_TO_TY_array, MTYPE_U8, New_INITO(), New_INITV(), New_ST(), New_ST_ATTR(), pname, Save_Str2(), SCLASS_DGLOBAL, Set_ST_is_initialized, Set_ST_is_weak_symbol, ST_ATTR_Init(), ST_ATTR_SECTION_NAME, ST_ATTR_section_name(), ST_Init(), ST_name, ST_st_idx, and St_Table.

Referenced by Get_TF_Map_and_EH_Spec_List().

void EH_Dump_INITOs	(	WN *	pu,
		FILE *	fp
	)

Definition at line 1285 of file eh_region.cxx.

References CURRENT_SYMTAB, EH_Dump_INITV(), FOREACH_INITO, fprintf(), i, INITO_st(), INT, SCLASS_EH_REGION, SCLASS_EH_REGION_SUPP, ST_is_not_used, ST_name, ST::storage_class, and INITO::val.

Referenced by Backend_Processing().

static void EH_Dump_INITV	(	INITV_IDX	inv,
		FILE *	fp,
		int	step
	)			`[static]`

Definition at line 1250 of file eh_region.cxx.

References fprintf(), Get_INITV_kind(), Get_LABEL_Kind(), i, INITV_blk(), INITV_kind(), INITV_lab(), INITV_next(), INITV_tc_val(), INITVKIND_BLOCK, INITVKIND_LABEL, INITVKIND_ONE, INITVKIND_VAL, INITVKIND_ZERO, LABEL::kind, lab, LABEL_name, Label_Table, and sym.

Referenced by EH_Dump_INITOs().

void EH_Dump_LSDA ( FILE * fp )

Definition at line 2075 of file eh_region.cxx.

References EH_Get_PU_Range_INITO(), EH_Get_PU_Range_ST(), FmtAssert, fprintf(), Get_Current_PU_ST, Get_EH_Filter_By_Type(), Get_EH_ST_By_Filter(), i, INITO_st(), INITO_val(), INITV_blk(), INITV_kind(), INITV_next(), INITV_tc_val(), INITVKIND_BLOCK, INITVKIND_SYMDIFF, INITVKIND_SYMDIFF16, INITVKIND_ZERO, NULL, Print_INITV_idx(), ST_name, strlen(), strncmp(), sym_name, and TFile.

Referenced by CG_Generate_Code().

void EH_Generate_Range_List ( WN * pu )

Definition at line 464 of file eh_region.cxx.

Referenced by Backend_Processing().

INITO* EH_Get_PU_Range_INITO ( bool bSetNull )

Definition at line 1479 of file eh_region.cxx.

References NULL, and ret.

Referenced by EH_Dump_LSDA(), and EMT_Emit_PU().

ST* EH_Get_PU_Range_ST ( void )

Definition at line 869 of file eh_region.cxx.

Referenced by EH_Dump_LSDA(), and EMT_Emit_PU().

bool EH_Has_Landing_Pad ( EH_RANGE * range )

Definition at line 530 of file eh_region.cxx.

References EH_RANGE::ereg_supp, first, INITO_st(), INITO_val(), INITV_blk(), INITV_kind(), INITVKIND_BLOCK, INITVKIND_LABEL, and ST_is_not_used.

Referenced by EH_Set_End_Label(), and EH_Set_Start_Label().

void EH_Print_Range_List ( void )

Definition at line 1350 of file eh_region.cxx.

References fprintf(), Get_Trace(), i, INT32, Print_EH_Range(), EH_RANGE_LIST::size(), TFile, and TP_EH.

Referenced by CG_Generate_Code().

void EH_Prune_Range_List ( void )

Definition at line 726 of file eh_region.cxx.

Referenced by CG_Generate_Code(), and Finalize_All_BBs().

void EH_Set_End_Label ( EH_RANGE * p )

Definition at line 597 of file eh_region.cxx.

Referenced by convert_stmt_list_to_OPs().

void EH_Set_Has_Call ( EH_RANGE * p )

Definition at line 621 of file eh_region.cxx.

Referenced by region_stack_eh_set_has_call().

void EH_Set_Start_Label ( EH_RANGE * p )

Definition at line 548 of file eh_region.cxx.

Referenced by convert_stmt_list_to_OPs().

void EH_Write_Range_Table ( WN * wn )

Definition at line 2203 of file eh_region.cxx.

References EH_RANGE_LIST::begin(), Create_INITO_For_Range_Table(), EH_RANGE_LIST::end(), first, fix_mask_ranges(), flatten_regions(), Get_Current_PU, last, NULL, reorder_range_list(), EH_RANGE_LIST::size(), ST_For_Range_Table(), and WN_st().

Referenced by CG_Generate_Code().

static void fix_mask_ranges ( void ) [static]

Definition at line 848 of file eh_region.cxx.

References EH_RANGE_LIST::begin(), EH_RANGE_LIST::end(), EH_RANGE_LIST::rbegin(), and EH_RANGE_LIST::rend().

Referenced by EH_Write_Range_Table().

static void flatten_regions ( void ) [static]

Definition at line 1080 of file eh_region.cxx.

References EH_RANGE_LIST::add_range(), EH_RANGE::end_bb, EH_RANGE::end_label, Get_Label_BB(), EH_RANGE::has_call, i, iter, NULL, EH_RANGE_LIST::size(), and EH_RANGE::start_label.

Referenced by EH_Write_Range_Table().

static int Get_EH_Filter_By_Type	(	ST_IDX	idx,
		TF_MAP &	tfmap
	)			`[static]`

Definition at line 987 of file eh_region.cxx.

Referenced by EH_Dump_LSDA().

static ST_IDX Get_EH_ST_By_Filter	(	int	filter,
		FT_MAP &	ftmap
	)			`[static]`

Definition at line 995 of file eh_region.cxx.

Referenced by EH_Dump_LSDA().

static const char* Get_INITV_kind ( INITVKIND kind ) [static]

Definition at line 1211 of file eh_region.cxx.

References CASE_KIND, INITVKIND_BLOCK, INITVKIND_LABEL, INITVKIND_ONE, INITVKIND_PAD, INITVKIND_SYMDIFF, INITVKIND_SYMDIFF16, INITVKIND_SYMOFF, INITVKIND_UNK, INITVKIND_VAL, and INITVKIND_ZERO.

Referenced by EH_Dump_INITV().

static const char* Get_LABEL_Kind ( LABEL_KIND kind ) [static]

Definition at line 1234 of file eh_region.cxx.

References CASE_KIND, LKIND_ASSIGNED, LKIND_BEGIN_EH_RANGE, LKIND_BEGIN_HANDLER, LKIND_DEFAULT, LKIND_END_EH_RANGE, and LKIND_END_HANDLER.

Referenced by EH_Dump_INITV(), and Print_EH_Range().

static INITV_IDX Get_TF_Map_and_EH_Spec_List	(	PU &	pu,
		TF_MAP &	tfmap
	)			`[static]`

Definition at line 1019 of file eh_region.cxx.

References EH_Build_PIC_Type(), filter(), INITO_IDX_ZERO, INITO_st(), INITO_val(), INITV_blk(), INITV_IDX_ZERO, INITV_kind(), INITV_next(), INITV_tc_val(), INITVKIND_ZERO, make_pair(), and PU::misc.

static void INITV_Init_Integer_2	(	INITV_IDX	inv,
		TYPE_ID	mtype,
		INT64	val,
		UINT16	repeat
	)			`[static]`

Definition at line 1454 of file eh_region.cxx.

References Enter_tcon(), Host_To_Targ(), INITV_Set_VAL(), INITV_Set_ZERO(), and Initv_Table.

bool operator==	(	const EH_RANGE_LIST_PARENT_ITER &	x,
		const EH_RANGE_LIST_PARENT_ITER &	y
	)			`[inline]`

Definition at line 393 of file eh_region.cxx.

References EH_RANGE_LIST_PARENT_ITER::iter.

bool operator==	(	const RID_PARENT_ITER &	x,
		const RID_PARENT_ITER &	y
	)

Definition at line 256 of file eh_region.cxx.

References RID_PARENT_ITER::p.

bool operator==	(	const RID_POST_ITER &	x,
		const RID_POST_ITER &	y
	)			`[inline]`

Definition at line 221 of file eh_region.cxx.

References RID_POST_ITER::own.

INT16 parent_offset ( INT32 i ) [inline]

Definition at line 933 of file eh_region.cxx.

References INT16, and NULL.

Referenced by Create_INITO_For_Range_Table().

static void Print_EH_Range	(	EH_RANGE &	range,
		FILE *	fp,
		const int	i
	)			`[static]`

Definition at line 1304 of file eh_region.cxx.

References EH_RANGE::end_label, EH_RANGE::ereg_supp, first, fprintf(), Get_LABEL_Kind(), EH_RANGE::has_call, INITO_val(), INITV_blk(), INITV_kind(), INITV_lab(), INITV_next(), INITV_tc_val(), INITVKIND_BLOCK, INITVKIND_LABEL, INITVKIND_VAL, INITVKIND_ZERO, EH_RANGE::kind, LABEL::kind, lab, LABEL_name, Label_Table, EH_RANGE::parent, EH_RANGE::start_label, sym, and tmp.

Referenced by EH_Print_Range_List().

void print_label ( LABEL_IDX label )

Definition at line 2234 of file eh_region.cxx.

References Label_Table.

Referenced by print_branch().

void Print_PU_EH_Entry	(	PU &	pu,
		ST *	pu_st,
		FILE *	fp
	)

Definition at line 1365 of file eh_region.cxx.

References filter(), FmtAssert, fprintf(), INITO_IDX_ZERO, INITO_st(), INITO_val(), INITV_blk(), INITV_IDX_ZERO, INITV_kind(), INITV_next(), INITV_tc_val(), INITVKIND_BLOCK, INITVKIND_ZERO, PU::misc, Print_INITV_idx(), ST_is_not_used, ST_name, St_Table, and TFile.

Referenced by CG_Generate_Code().

static eh_range_kind Range_Kind ( RID * rid ) [static]

Definition at line 288 of file eh_region.cxx.

References ehk_cleanup, ehk_exc_spec, ehk_guard, ehk_last, ehk_mask, ehk_try_block, RID_TYPE_cleanup, RID_TYPE_exc_spec, RID_TYPE_guard, RID_TYPE_mask, RID_TYPE_null_cleanup, and RID_TYPE_try.

void reorder_range_list ( )

Definition at line 762 of file eh_region.cxx.

References alloca, bb_count, BB_id, BB_next, EH_RANGE_LIST::begin(), EH_RANGE_LIST::end(), end_bb(), first, i, INT32, Is_True, last, memset, NULL, PU_BB_Count, REGION_First_BB, and EH_RANGE_LIST::size().

Referenced by EH_Write_Range_Table().

static int sizeof_signed_leb128 ( int value ) [static]

Definition at line 1200 of file eh_region.cxx.

References _dwarf_pro_encode_signed_leb128_nm(), DW_DLV_OK, ENCODE_SPACE_NEEDED, FmtAssert, and size.

static ST* ST_For_Range_Table ( WN * wn ) [static]

Definition at line 881 of file eh_region.cxx.

References Allocate_Object(), CLASS_VAR, CURRENT_SYMTAB, EXPORT_LOCAL, Is_Target_64bit, KIND_STRUCT, MTYPE_M, New_ST(), New_TY(), Pointer_Size, pu, Save_Str2(), SCLASS_EH_REGION, Set_ST_is_initialized, Set_TY_align, EH_RANGE_LIST::size(), size, ST_Init(), ST_name, TY_Init(), TY_name_idx(), UINT32, Use_Long_EH_Range_Offsets(), and WN_st().

Referenced by EH_Write_Range_Table().

BOOL Use_Long_EH_Range_Offsets ( void ) [inline]

Definition at line 874 of file eh_region.cxx.

References Force_Long_EH_Range_Offsets, PU_WN_BB_Cnt, and PU_WN_Stmt_Cnt.

Referenced by Create_INITO_For_Range_Table(), and ST_For_Range_Table().

Variable Documentation

INITO* eh_pu_range_inito = NULL [static]

Definition at line 1476 of file eh_region.cxx.

ST* eh_pu_range_st [static]

Definition at line 867 of file eh_region.cxx.

FT_MAP ftmap

Definition at line 957 of file eh_region.cxx.

EH_RANGE_LIST range_list [static]

Definition at line 410 of file eh_region.cxx.

TF_MAP tfmap

Definition at line 956 of file eh_region.cxx.

map<ST_IDX, int, cmpst> type_filter_map

Definition at line 1136 of file eh_region.cxx.


Data Types
module	RID_POST_ITER
module	RID_PARENT_ITER
type	IS_EH_RID
type	EH_RANGE
module	EH_RANGE_LIST
module	EH_RANGE_LIST_PARENT_ITER
type	ADD_EH_RANGE
type	SET_PARENT
type	IS_SIB_RANGE
type	HAS_NO_CALL_OR_HAS_NULL_OR_UNREACHABLE_LABEL
type	SET_ADJUSTMENT
type	CLEAR_USED
type	SET_ADJUSTMENT_TO_PARENT_ADJUSTMENT
type	ADJUST_PARENT
type	COMPARE_RANGES
type	IS_CLEANUP_RANGE
type	FIX_MASK_PARENT
type	CHANGE_MASK_OR_GUARD_TO_CLEANUP
type	cmpst
type	type_filter_entry
type	sort_on_filter
type	SET_NOT_USED
Defines
#define	SHORT_OFFSETS 0
#define	LONG_OFFSETS 1
#define	HEADER_VERSION 1
#define	CASE_KIND(n) case n:return #n
#define	CASE_KIND(n) case n: return #n
Typedefs
typedef std::map< ST_IDX, int >	TF_MAP
typedef std::map< int, ST_IDX >	FT_MAP
typedef std::set< ST_IDX >	EH_PTS
Enumerations
enum	eh_range_kind { ehk_try_block, ehk_exc_spec, ehk_cleanup, ehk_mask, ehk_guard, ehk_last }
Functions/Subroutines
bool	operator== (const RID_POST_ITER &x, const RID_POST_ITER &y)
bool	operator== (const RID_PARENT_ITER &x, const RID_PARENT_ITER &y)
static eh_range_kind	Range_Kind (RID *rid)
bool	operator== (const EH_RANGE_LIST_PARENT_ITER &x, const EH_RANGE_LIST_PARENT_ITER &y)
void	EH_Generate_Range_List (WN *pu)
static LABEL_IDX	Duplicate_LABEL (LABEL_IDX oldi)
bool	EH_Has_Landing_Pad (EH_RANGE *range)
void	EH_Set_Start_Label (EH_RANGE *p)
void	EH_Set_End_Label (EH_RANGE *p)
void	EH_Set_Has_Call (EH_RANGE *p)
void	EH_Prune_Range_List (void)
void	reorder_range_list ()
static void	fix_mask_ranges (void)
ST *	EH_Get_PU_Range_ST (void)
BOOL	Use_Long_EH_Range_Offsets (void)
static ST *	ST_For_Range_Table (WN *wn)
INT16	parent_offset (INT32 i)
static void	EH_Build_PIC_Type (ST_IDX idx)
static int	Get_EH_Filter_By_Type (ST_IDX idx, TF_MAP &tfmap)
static ST_IDX	Get_EH_ST_By_Filter (int filter, FT_MAP &ftmap)
static int	Convert_TF_Map_To_FT_Map (TF_MAP &src, FT_MAP &dst)
static INITV_IDX	Get_TF_Map_and_EH_Spec_List (PU &pu, TF_MAP &tfmap)
static void	flatten_regions (void)
static INITO *	Create_Type_Filter_Map (void)
static int	sizeof_signed_leb128 (int value)
static const char *	Get_INITV_kind (INITVKIND kind)
static const char *	Get_LABEL_Kind (LABEL_KIND kind)
static void	EH_Dump_INITV (INITV_IDX inv, FILE *fp, int step)
void	EH_Dump_INITOs (WN pu, FILE fp)
static void	Print_EH_Range (EH_RANGE &range, FILE *fp, const int i)
void	EH_Print_Range_List (void)
void	Print_PU_EH_Entry (PU &pu, ST pu_st, FILE fp)
static void	INITV_Init_Integer_2 (INITV_IDX inv, TYPE_ID mtype, INT64 val, UINT16 repeat)
static void	Check_Initv (INITV_IDX idx, FILE *fp)
INITO *	EH_Get_PU_Range_INITO (bool bSetNull)
static void	Create_INITO_For_Range_Table (ST st, ST pu)
void	EH_Dump_LSDA (FILE *fp)
void	EH_Write_Range_Table (WN *wn)
void	print_label (LABEL_IDX label)
Variables
static EH_RANGE_LIST	range_list
static ST *	eh_pu_range_st
TF_MAP	tfmap
FT_MAP	ftmap
map< ST_IDX, int, cmpst >	type_filter_map
static INITO *	eh_pu_range_inito = NULL