dwarf_DST_mem.cxx File Reference

#include "defs.h"
#include "mempool.h"
#include "dwarf_DST_mem.h"
#include "errors.h"
#include "stab.h"

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Defines
#define	USE_DST_INTERNALS
#define	NUM_BLOCK_HEADERS   1024 /* initial # of block headers */
#define	BLOCK_SIZE   256 /* size of individual block */
Functions
static void *	Symtab_Alloc (size_t bytes, BOOL is_global)
static DST_BLOCK_IDX	DST_CHECK_BLOCK_IDX (DST_BLOCK_IDX b)
static DST_IDX	DST_CHECK_IDX (DST_IDX i)
DST_TYPE	New_DST (void)
void	DST_Init (char *start, INT32 num_blocks)
static void	set_current_dst_to_current (void)
static block_header *	new_block (DST_BLOCK_KIND kind, INT32 size)
void	DST_begin_block (DST_BLOCK_KIND block_kind)
DST_IDX	DST_allocate (INT32 size, INT32 align)
void	DST_return_to_block (DST_IDX idx)
char *	DST_idx_to_string (DST_IDX idx)
static DST_IDX	DST_get_block_list (DST_BLOCK_KIND block_kind)
DST_IDX	DST_get_include_dirs (void)
DST_IDX	DST_get_file_names (void)
DST_IDX	DST_get_macro_info (void)
DST_IDX	DST_get_compile_unit (void)
Variables
DST_TYPE	Current_DST = NULL
DST_Type *	current_DST = NULL
const DST_IDX	DST_INVALID_IDX = {DST_INVALID_BLOCK_IDX, DST_INVALID_BYTE_IDX}

---

Define Documentation

#define BLOCK_SIZE   256 /* size of individual block */

Definition at line 83 of file dwarf_DST_mem.cxx.

Referenced by new_block().

#define NUM_BLOCK_HEADERS   1024 /* initial # of block headers */

Definition at line 82 of file dwarf_DST_mem.cxx.

Referenced by DST_Init(), and New_DST().

#define USE_DST_INTERNALS

Definition at line 66 of file dwarf_DST_mem.cxx.

---

Function Documentation

DST_IDX DST_allocate	(	INT32	size,
		INT32	align
	)

Definition at line 255 of file dwarf_DST_mem.cxx.

References DST_idx::block_idx, DST_idx::byte_idx, Current_DST, current_DST, DST_local_scope_block, new_block(), set_current_dst_to_current(), and size.

Referenced by DST_mk_name(), and DST_mk_string().

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void DST_begin_block

(

DST_BLOCK_KIND

block_kind

)

Definition at line 244 of file dwarf_DST_mem.cxx.

References Current_DST, current_DST, DST_INVALID_BLOCK_IDX, and new_block().

Referenced by DST_mk_compile_unit(), DST_mk_file_name(), and DST_mk_include_dir().

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static DST_BLOCK_IDX DST_CHECK_BLOCK_IDX

(

DST_BLOCK_IDX

b

)

[static]

Definition at line 103 of file dwarf_DST_mem.cxx.

References DST_INVALID_BLOCK_IDX, and Is_True.

Referenced by DST_CHECK_IDX(), and DST_get_block_list().

static DST_IDX DST_CHECK_IDX

(

DST_IDX

i

)

[static]

Definition at line 112 of file dwarf_DST_mem.cxx.

References DST_idx::block_idx, DST_idx::byte_idx, current_DST, DST_CHECK_BLOCK_IDX(), DST_IS_FOREIGN_OBJ, and Is_True.

Referenced by DST_idx_to_string(), and DST_return_to_block().

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static DST_IDX DST_get_block_list

(

DST_BLOCK_KIND

block_kind

)

[static]

Definition at line 351 of file dwarf_DST_mem.cxx.

References DST_idx::block_idx, DST_idx::byte_idx, current_DST, DST_CHECK_BLOCK_IDX(), DST_INVALID_BLOCK_IDX, DST_INVALID_IDX, idx, and size.

Referenced by DST_get_compile_unit(), DST_get_file_names(), DST_get_include_dirs(), and DST_get_macro_info().

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DST_IDX DST_get_compile_unit

(

void

)

Definition at line 405 of file dwarf_DST_mem.cxx.

References Current_DST, current_DST, DST_file_scope_block, and DST_get_block_list().

Referenced by DRA_Add_Clone(), and Dump_DST().

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DST_IDX DST_get_file_names

(

void

)

Definition at line 383 of file dwarf_DST_mem.cxx.

References Current_DST, current_DST, DST_file_names_block, and DST_get_block_list().

Referenced by Dump_DST(), Gen_File_Table(), and ir_print_filename().

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DST_IDX DST_get_include_dirs

(

void

)

Definition at line 372 of file dwarf_DST_mem.cxx.

References Current_DST, current_DST, DST_get_block_list(), and DST_include_dirs_block.

Referenced by Dump_DST(), Gen_File_Table(), and IR_Dwarf_Gen_File_Table().

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DST_IDX DST_get_macro_info

(

void

)

Definition at line 394 of file dwarf_DST_mem.cxx.

References Current_DST, current_DST, DST_get_block_list(), and DST_macro_info_block.

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char* DST_idx_to_string

(

DST_IDX

idx

)

Definition at line 338 of file dwarf_DST_mem.cxx.

References block, DST_idx::block_idx, DST_idx::byte_idx, Current_DST, current_DST, DST_CHECK_IDX(), DST_INVALID_BYTE_IDX, and NULL.

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void DST_Init	(	char *	start,
		INT32	num_blocks
	)

Definition at line 150 of file dwarf_DST_mem.cxx.

References Current_DST, current_DST, DST_INVALID_BLOCK_IDX, kind, New_DST(), NULL, NUM_BLOCK_HEADERS, Symtab_Alloc(), and TRUE.

Referenced by cwh_dst_init_file(), and WN_get_dst().

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void DST_return_to_block

(

DST_IDX

idx

)

Definition at line 320 of file dwarf_DST_mem.cxx.

References DST_idx::block_idx, Current_DST, current_DST, and DST_CHECK_IDX().

Referenced by DST_end_PU(), and DST_release_from_file_scope_mem().

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static block_header* new_block	(	DST_BLOCK_KIND	kind,
		INT32	size
	)		[static]

Definition at line 203 of file dwarf_DST_mem.cxx.

References BLOCK_SIZE, current_DST, DST_local_scope_block, FALSE, kind, MEM_src_pool_ptr, size, Symtab_Alloc(), TRUE, and TYPE_MEM_POOL_REALLOC_N.

Referenced by DST_allocate(), DST_begin_block(), and MEM_LARGE_BLOCK_realloc().

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DST_TYPE New_DST

(

void

)

Definition at line 130 of file dwarf_DST_mem.cxx.

References DST_INVALID_BLOCK_IDX, DST_noblock, MEM_src_pool_ptr, NUM_BLOCK_HEADERS, and TYPE_MEM_POOL_ALLOC.

Referenced by DST_Init().

static void set_current_dst_to_current

(

void

)

[static]

Definition at line 191 of file dwarf_DST_mem.cxx.

References current_DST.

Referenced by DST_allocate().

static void* Symtab_Alloc	(	size_t	bytes,
		BOOL	is_global
	)		[inline, static]

Definition at line 72 of file dwarf_DST_mem.cxx.

References Pu_Alloc, and Src_Alloc.

Referenced by DST_Init(), and new_block().

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Variable Documentation

DST_TYPE Current_DST = NULL

Definition at line 85 of file dwarf_DST_mem.cxx.

Referenced by DRA_Add_Clone(), DST_allocate(), DST_begin_block(), DST_dump(), DST_enter_cloned_childs(), DST_enter_inlined_subroutine(), DST_get_compile_unit(), DST_get_file_names(), DST_get_include_dirs(), DST_get_macro_info(), DST_idx_to_string(), DST_Init(), DST_return_to_block(), ir_b_write_dst(), WN_get_dst(), and Write_Global_Info().

DST_Type* current_DST = NULL

Definition at line 86 of file dwarf_DST_mem.cxx.

Referenced by DST_allocate(), DST_begin_block(), DST_CHECK_IDX(), DST_get_block_list(), DST_get_compile_unit(), DST_get_file_names(), DST_get_include_dirs(), DST_get_macro_info(), DST_idx_to_string(), DST_Init(), DST_return_to_block(), new_block(), and set_current_dst_to_current().

const DST_IDX DST_INVALID_IDX = {DST_INVALID_BLOCK_IDX, DST_INVALID_BYTE_IDX}

Definition at line 92 of file dwarf_DST_mem.cxx.

Referenced by cwh_dst_array_type(), cwh_dst_basetype(), cwh_dst_dope_type(), cwh_dst_mk_dope_bound(), cwh_dst_mk_formal(), cwh_dst_mk_func(), cwh_dst_mk_subroutine_type(), cwh_dst_mk_type(), cwh_dst_mk_variable(), cwh_dst_struct_has_DST(), cwh_dst_struct_type(), DST_end_PU(), DST_enter_cloned_childs(), DST_first_child(), DST_get_block_list(), DST_init_info(), DST_last_child(), DST_mk_array_type(), DST_mk_class_type(), DST_mk_cloned_subprogram(), DST_mk_common_block(), DST_mk_compile_unit(), DST_mk_entry_point(), DST_mk_enumeration_type(), DST_mk_file_name(), DST_mk_formal_parameter(), DST_mk_include_dir(), DST_mk_inlined_subroutine(), DST_mk_lexical_block(), DST_mk_name(), DST_mk_string(), DST_mk_structure_type(), DST_mk_subprogram(), DST_mk_subprogram_memdef(), DST_mk_subrange_type(), DST_mk_subroutine_type(), DST_mk_union_type(), DST_mk_variable(), DST_release_from_file_scope_mem(), and PU_Info_init().