st2f.cxx File Reference

#include <ctype.h>
#include <alloca.h>
#include <set>
#include <vector>
#include "whirl2f_common.h"
#include "PUinfo.h"
#include "tcon2f.h"
#include "wn2f.h"
#include "ty2f.h"
#include "st2f.h"
#include "init2f.h"
#include "cxx_memory.h"
#include "be_symtab.h"
#include "unparse_target.h"
#include "ty_ftn.h"

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Typedefs
typedef std::set< int >	PARMSET
typedef void(*	ST2F_HANDLER_FUNC )(TOKEN_BUFFER, ST *)
Functions
static BOOL	ST2F_Is_Dummy_Procedure (ST *st)
static void	ST2F_Declare_Return_Type (TOKEN_BUFFER tokens, TY_IDX return_ty, const char *name)
static void	ST2F_ignore (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_decl_error (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_decl_var (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_decl_func (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_decl_const (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_decl_type (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_decl_parameter (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_use_error (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_use_var (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_use_func (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_use_const (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_use_block (TOKEN_BUFFER tokens, ST *st)
static void	ST2F_Define_Preg (const char *name, TY_IDX ty)
void	ST2F_initialize ()
void	ST2F_finalize ()
void	ST2F_use_translate (TOKEN_BUFFER tokens, ST *st)
void	ST2F_deref_translate (TOKEN_BUFFER tokens, ST *st)
void	ST2F_decl_translate (TOKEN_BUFFER tokens, const ST *st)
static void	collectst (WN *wn, PARMSET &tempset)
static void	GetStSet (ST_IDX bnd, PARMSET &tempset)
void	ReorderParms (ST **parms, INT32 num_params)
void	ST2F_func_header (TOKEN_BUFFER tokens, ST *st, ST **params, INT32 num_params, BOOL is_altentry)
void	ST2F_Use_Preg (TOKEN_BUFFER tokens, TY_IDX preg_ty, PREG_IDX preg_idx)
void	ST2F_Declare_Tempvar (TY_IDX ty, UINT idx)
void	ST2F_output_keyword (TOKEN_BUFFER tokens, ST *st)
Variables
BOOL	Use_Purple_Array_Bnds_Placeholder
WN *	PU_Body
TOKEN_BUFFER	param_tokens = New_Token_Buffer()
static const ST2F_HANDLER_FUNC	ST2F_Decl_Handler [CLASS_COUNT]
static const ST2F_HANDLER_FUNC	ST2F_Use_Handler [CLASS_COUNT]

---

Typedef Documentation

typedef std::set<int> PARMSET

Definition at line 105 of file st2f.cxx.

typedef void(* ST2F_HANDLER_FUNC)(TOKEN_BUFFER, ST *)

Definition at line 141 of file st2f.cxx.

---

Function Documentation

static void collectst	(	WN *	wn,
		PARMSET &	tempset
	)			[static]

Definition at line 720 of file st2f.cxx.

References OPR_LDA, OPR_LDID, WN_kid(), WN_kid_count(), WN_opc_operator, and WN_st_idx().

Referenced by GetStSet().

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static void GetStSet	(	ST_IDX	bnd,
		PARMSET &	tempset
	)			[static]

Definition at line 735 of file st2f.cxx.

References collectst(), NULL, OPR_STID, ST_name(), ST_ptr(), WN_first(), WN_kid(), WN_next(), WN_operator(), and WN_st().

Referenced by ReorderParms().

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void ReorderParms	(	ST **	parms,
		INT32	num_params
	)

Definition at line 752 of file st2f.cxx.

References ARB_const_lbnd(), ARB_const_ubnd(), ARB_dimension(), ARB_empty_lbnd(), ARB_empty_ubnd(), ARB_lbnd_var(), ARB_ubnd_var(), GetStSet(), KIND_ARRAY, KIND_POINTER, ST::st_idx, ST_is_temp_var(), St_Table, ST_type(), TY_arb(), TY_is_character(), TY_is_f90_deferred_shape(), TY_kind(), TY_pointed(), and Ty_Table.

Referenced by ST2F_func_header(), and WN2F_interface_blk().

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static void ST2F_decl_const	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 525 of file st2f.cxx.

References ASSERT_DBG_FATAL, DIAG_W2F_UNEXPECTED_SYMCLASS, FALSE, and ST_sym_class().

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static void ST2F_decl_error	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 196 of file st2f.cxx.

References ASSERT_DBG_FATAL, DIAG_W2F_UNEXPECTED_SYMCLASS, FALSE, and ST_sym_class().

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static void ST2F_decl_func	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 483 of file st2f.cxx.

References Append_Token_String(), ASSERT_DBG_FATAL, CLASS_FUNC, DIAG_W2F_UNEXPECTED_SYMCLASS, EXPORT_LOCAL_INTERNAL, Unparse_Target::Func_Return_Type(), return(), SCLASS_EXTERN, ST2F_Declare_Return_Type(), ST_export(), ST_name(), ST_pu_type(), ST_sclass(), ST_sym_class(), W2CF_Symtab_Nameof_St(), and W2X_Unparse_Target.

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static void ST2F_decl_parameter	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 437 of file st2f.cxx.

References Append_And_Reclaim_Token_List(), Append_F77_Indented_Newline(), Append_Token_Special(), Append_Token_String(), New_Token_Buffer(), NULL, ST_base(), ST_is_private(), ST_name(), ST_type(), STC_val(), TCON2F_translate(), TY2F_Prepend_Structures(), TY2F_translate(), TY2F_Translate_Purple_Array(), TY_Is_Array(), TY_is_logical(), Use_Purple_Array_Bnds_Placeholder, and W2CF_Symtab_Nameof_St().

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void ST2F_decl_translate	(	TOKEN_BUFFER	tokens,
		const ST *	st
	)

Definition at line 714 of file st2f.cxx.

References ST2F_Decl_Handler, and ST_sym_class().

Referenced by WN2F_emit_commons::operator()(), write_st::operator()(), ST2F_func_header(), W2F_def_ST(), WN2F_Append_Symtab_Consts(), WN2F_interface_blk(), and WN2F_translate_purple_main().

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static void ST2F_decl_type	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 412 of file st2f.cxx.

References Append_And_Reclaim_Token_List(), ASSERT_DBG_FATAL, CLASS_TYPE, Current_scope, DIAG_W2F_DECLARE_RETURN_PARAM, DIAG_W2F_UNEXPECTED_SYMCLASS, GLOBAL_SYMTAB, New_Token_Buffer(), PUINFO_RETURN_PARAM, PUINFO_RETURN_TO_PARAM, ST_sym_class(), ST_type(), TY2F_Prepend_Structures(), TY2F_translate(), TY2F_Translate_Purple_Array(), TY_Is_Array(), Use_Purple_Array_Bnds_Placeholder, and W2CF_Symtab_Nameof_St().

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static void ST2F_decl_var	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 204 of file st2f.cxx.

References Append_And_Reclaim_Token_List(), Append_F77_Indented_Newline(), Append_Token_Special(), Append_Token_String(), ASSERT_DBG_FATAL, CLASS_VAR, Concat3_Strings(), Current_scope, Data_Stmt_Tokens, DIAG_W2F_DECLARE_RETURN_PARAM, DIAG_W2F_UNEXPECTED_SYMCLASS, DIAG_W2F_UNEXPECTED_TYPE_KIND, FALSE, Find_INITO_For_Symbol(), GLOBAL_SYMTAB, INITO2F_translate(), KIND_FUNCTION, New_Token_Buffer(), NULL, PARAMETER2F_translate(), Prepend_Token_String(), PUINFO_RETURN_PARAM, PUINFO_RETURN_TO_PARAM, SCLASS_EXTERN, SCLASS_FORMAL, SCLASS_FSTATIC, SCLASS_PSTATIC, ST2F_Declare_Return_Type(), ST2F_Is_Dummy_Procedure(), ST_base(), ST_is_allocatable(), ST_is_f90_target(), ST_is_initialized(), ST_is_my_pointer(), ST_is_parameter(), ST_is_private(), ST_is_return_var(), ST_is_value_parm(), ST_name(), ST_sclass(), ST_sym_class(), ST_type(), Stab_Array_Of(), Stab_Is_Common_Block(), Stab_Is_Equivalence_Block(), Stab_No_Linkage(), TRUE, TY2F_Prepend_Structures(), TY2F_translate(), TY2F_Translate_Common(), TY2F_Translate_Equivalence(), TY2F_Translate_Purple_Array(), TY_IDX_ZERO, TY_Is_Array(), TY_is_f90_pointer(), TY_Is_Pointer(), TY_kind(), TY_pointed(), TY_ptr_as_array(), Ty_Table, TY_tylist(), Tylist_Table, TYLIST_type(), Use_Purple_Array_Bnds_Placeholder, W2CF_Symtab_Nameof_St(), and W2CF_Symtab_Nameof_St_Pointee().

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static void ST2F_Declare_Return_Type	(	TOKEN_BUFFER	tokens,
		TY_IDX	return_ty,
		const char *	name
	)			[static]

Definition at line 1233 of file st2f.cxx.

References Append_And_Reclaim_Token_List(), Append_F77_Indented_Newline(), Append_Token_String(), KIND_VOID, New_Token_Buffer(), NULL, Stab_Mtype_To_Ty(), TY2F_Prepend_Structures(), TY2F_translate(), TY_Is_Pointer(), TY_kind(), and TY_mtype().

Referenced by ST2F_decl_func(), and ST2F_decl_var().

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void ST2F_Declare_Tempvar	(	TY_IDX	ty,
		UINT	idx
	)

Definition at line 1182 of file st2f.cxx.

References Append_And_Reclaim_Token_List(), Append_F77_Indented_Newline(), Append_Token_String(), Current_Indentation(), Current_scope, New_Token_Buffer(), NULL, Pointer_Mtype, PU_is_nested_func(), Pu_Table, PUinfo_local_decls, PUinfo_local_decls_indent, Scope_tab, Set_Current_Indentation(), ST_is_in_module(), ST_pu(), Stab_Mtype_To_Ty(), TY2F_translate(), TY_Is_Pointer(), and W2CF_Symtab_Nameof_Tempvar().

Referenced by INIT2F_Implied_DoLoop(), WN2F_do_while(), WN2F_Function_Call_Lhs(), WN2F_pstid(), and WN2F_stid().

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static void ST2F_Define_Preg	(	const char *	name,
		TY_IDX	ty
	)			[static]

Definition at line 172 of file st2f.cxx.

References Append_And_Reclaim_Token_List(), Append_F77_Indented_Newline(), Append_Token_String(), Current_Indentation(), New_Token_Buffer(), NULL, PUinfo_local_decls, PUinfo_local_decls_indent, Set_Current_Indentation(), and TY2F_translate().

Referenced by ST2F_Use_Preg().

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void ST2F_deref_translate	(	TOKEN_BUFFER	tokens,
		ST *	st
	)

Definition at line 697 of file st2f.cxx.

References Append_Token_String(), ASSERT_DBG_FATAL, CLASS_VAR, DIAG_W2F_UNEXPECTED_SYMCLASS, Set_BE_ST_w2fc_referenced(), ST_sym_class(), ST_type(), Stab_Is_Based_At_Common_Or_Equivalence(), TY_Is_Pointer(), and W2CF_Symtab_Nameof_St_Pointee().

Referenced by WN2F_Offset_Symref().

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void ST2F_finalize

(

)

Definition at line 685 of file st2f.cxx.

Referenced by W2F_Fini().

void ST2F_func_header	(	TOKEN_BUFFER	tokens,
		ST *	st,
		ST **	params,
		INT32	num_params,
		BOOL	is_altentry
	)

Definition at line 876 of file st2f.cxx.

References Append_And_Reclaim_Token_List(), Append_F77_Indented_Newline(), Append_Token_Special(), Append_Token_String(), ASSERT_DBG_FATAL, DIAG_W2F_UNEXPECTED_SYMBOL, FALSE, Unparse_Target::Func_Return_Type(), Get_Current_PU(), INT, KIND_ARRAY, KIND_FUNCTION, KIND_VOID, MTYPE_B, New_Token_Buffer(), NULL, OPR_USE, Prepend_Token_String(), PU_is_mainpu(), PU_is_nested_func(), PU_recursive(), Pu_Table, ReorderParms(), ST2F_decl_translate(), ST2F_FIRST_PARAM_IDX, ST_is_block_data(), ST_is_in_module(), ST_is_intent_in_argument(), ST_is_intent_out_argument(), ST_is_optional_argument(), ST_is_return_var(), ST_is_value_parm(), ST_pu(), ST_pu_type(), Stab_Mtype_To_Ty(), STAB_PARAM_HAS_IMPLICIT_LENGTH(), TRUE, TY2F_translate(), TY_AR_etype(), TY_is_character(), TY_Is_Pointer(), TY_kind(), TY_mtype(), W2CF_Symtab_Nameof_St(), W2X_Unparse_Target, wn, WN_first(), WN_kid(), WN_kid_count(), WN_next(), WN_operator(), WN_rtype(), and WN_st().

Referenced by WN2F_Entry_Point().

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static void ST2F_ignore	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 190 of file st2f.cxx.

void ST2F_initialize

(

)

Definition at line 678 of file st2f.cxx.

Referenced by W2F_Init().

static BOOL ST2F_Is_Dummy_Procedure

(

ST *

st

)

[static]

Definition at line 1214 of file st2f.cxx.

References dummy, FALSE, KIND_FUNCTION, KIND_POINTER, SCLASS_FORMAL, ST_is_value_parm(), ST_sclass(), ST_type(), TRUE, TY_kind(), and TY_pointed().

Referenced by ST2F_decl_var().

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void ST2F_output_keyword	(	TOKEN_BUFFER	tokens,
		ST *	st
	)

Definition at line 1260 of file st2f.cxx.

References Append_Token_String(), STC_val(), Targ_String_Address(), and Targ_String_Length().

Referenced by WN2F_call(), and WN2F_parm().

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static void ST2F_use_block	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 660 of file st2f.cxx.

References Append_Token_String(), ASSERT_DBG_FATAL, CLASS_BLOCK, DIAG_W2F_UNEXPECTED_SYMCLASS, ST_name(), and ST_sym_class().

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static void ST2F_use_const	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 635 of file st2f.cxx.

References ASSERT_DBG_FATAL, CLASS_CONST, DIAG_W2F_UNEXPECTED_SYMCLASS, MTYPE_STR, ST_sym_class(), ST_type(), STC_val(), TCON2F_hollerith(), TCON2F_translate(), TY_align(), TY_is_logical(), TY_mtype(), and Ty_Table.

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static void ST2F_use_error	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 540 of file st2f.cxx.

References ASSERT_DBG_FATAL, DIAG_W2F_UNEXPECTED_SYMCLASS, FALSE, and ST_sym_class().

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static void ST2F_use_func	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 624 of file st2f.cxx.

References Append_Token_String(), ASSERT_DBG_FATAL, CLASS_FUNC, DIAG_W2F_UNEXPECTED_SYMCLASS, Set_BE_ST_w2fc_referenced(), ST_sym_class(), and W2CF_Symtab_Nameof_St().

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void ST2F_Use_Preg	(	TOKEN_BUFFER	tokens,
		TY_IDX	preg_ty,
		PREG_IDX	preg_idx
	)

Definition at line 1159 of file st2f.cxx.

References Append_Token_String(), PUinfo_Is_Preg_Declared(), PUinfo_Preg_Type(), PUinfo_Set_Preg_Declared(), ST2F_Define_Preg(), and W2CF_Symtab_Nameof_Preg().

Referenced by Append_A_Clause_Symbol(), Append_Implicit_Locals(), Append_Nest_Clauses(), W2F_Translate_Stid_Lhs(), WN2F_Function_Call_Lhs(), WN2F_ldid(), WN2F_Load_Return_Reg(), WN2F_pstid(), WN2F_return(), and WN2F_stid().

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void ST2F_use_translate	(	TOKEN_BUFFER	tokens,
		ST *	st
	)

Definition at line 691 of file st2f.cxx.

References ST2F_Use_Handler, and ST_sym_class().

Referenced by WN2F_Block(), WN2F_call(), WN2F_Callsite_Directives(), WN2F_casegoto(), WN2F_Function_Call_Lhs(), WN2F_Offset_Symref(), WN2F_process_pragma(), and WN2F_return().

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static void ST2F_use_var	(	TOKEN_BUFFER	tokens,
		ST *	st
	)			[static]

Definition at line 548 of file st2f.cxx.

References Append_Token_Special(), Append_Token_String(), ASSERT_DBG_FATAL, CLASS_VAR, Concat3_Strings(), DIAG_W2F_UNEXPECTED_SYMCLASS, INIT_WN2F_CONTEXT, KIND_SCALAR, PUINFO_FUNC_NAME, PUINFO_RETURN_PARAM, PUINFO_RETURN_TO_PARAM, PUINFO_RETURN_TY, SCLASS_EXTERN, Set_BE_ST_w2fc_referenced(), ST_base(), ST_is_return_var(), ST_is_temp_var(), ST_keep_name_w2f(), ST_name(), ST_ofst(), ST_sclass(), ST_sym_class(), ST_type(), Stab_Is_Based_At_Common_Or_Equivalence(), Stab_Pointer_To(), TY_kind(), TY_name(), W2CF_Symtab_Nameof_St(), WHIRL2F_make_valid_name(), WN2F_F90_pu, and WN2F_Offset_Symref().

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---

Variable Documentation

TOKEN_BUFFER param_tokens = New_Token_Buffer()

Definition at line 136 of file st2f.cxx.

Referenced by TY2C_prototype_params().

WN* PU_Body

Definition at line 94 of file wn2f.cxx.

const ST2F_HANDLER_FUNC ST2F_Decl_Handler[CLASS_COUNT] [static]

Initial value:

{
  &ST2F_ignore,      
  &ST2F_decl_var,    
  &ST2F_decl_func,   
  &ST2F_decl_const,  
  &ST2F_decl_error,  
  &ST2F_decl_error,  
  &ST2F_decl_error,  
  &ST2F_decl_error,  
  &ST2F_decl_type,   
  &ST2F_decl_parameter, 
}

Definition at line 143 of file st2f.cxx.

Referenced by ST2F_decl_translate().

const ST2F_HANDLER_FUNC ST2F_Use_Handler[CLASS_COUNT] [static]

Initial value:

{
  &ST2F_ignore,        
  &ST2F_use_var,       
  &ST2F_use_func,      
  &ST2F_use_const,     
  &ST2F_use_error,     
  &ST2F_use_block,     
  &ST2F_use_error      
}

Definition at line 157 of file st2f.cxx.

Referenced by ST2F_use_translate().

BOOL Use_Purple_Array_Bnds_Placeholder

Definition at line 70 of file ty2f.cxx.

Referenced by ST2F_decl_parameter(), ST2F_decl_type(), ST2F_decl_var(), and WN2F_translate_purple_main().