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Replace bfd_vma type and analog types by dwarf_vma and analogs.

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Use dwarf specific print functions to display these type values.
	* dwarf.h (dwarf_signed_vma): New type;
	(DWARF2_External_LineInfo): Replace bfd_vma by dwarf_vma.
	(DWARF2_External_PubNames): Likewise.
	(DWARF2_External_CompUnit): Likewise.
	(DWARF2_External_ARange): Likewise.
	(read_leb128): Change return type to dwarf_vma.
	* dwarf.c (print_dwarf_vma): Use __MINGW32__ conditional and
	check byte_size values.
	(dwarf_vmatoa): Change parameter type to dwarf_vma.
	(dwarf_svmatoa): New static function.
	(read_leb128): Change return type to dwarf_vma.
	(read_sleb128): New static function.
	(struct State_Machine_Registers): Change address field type to
	dwarf_vma.
	(process_extended_line_op): Adapt to type changes.
	(fetch_indirect_string): Likewise.
	(idisplay_block): Likewise.
	(decode_location_expression): Likewise.
	(read_and_display_attr_value): Likewise.
	(process_debug_info): Likewise.
	(display_debug_lines_raw): Likewise.
	(display_debug_lines_decoded): Likewise.
	(SLEB macro): Use new read_sleb128 function.
This commit is contained in:
Nick Clifton
2011-03-25 15:15:52 +00:00
parent 0377a422af
commit 467c65bce2
3 changed files with 248 additions and 187 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
binutils/dwarf.h
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@@ -1,5 +1,5 @@
/* dwarf.h - DWARF support header file
Copyright 2005, 2007, 2008, 2009, 2010
Copyright 2005, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
This file is part of GNU Binutils.
@@ -19,8 +19,9 @@
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
typedef unsigned HOST_WIDEST_INT dwarf_vma;
typedef unsigned HOST_WIDEST_INT dwarf_size_type;
typedef unsigned HOST_WIDEST_INT dwarf_vma;
typedef HOST_WIDEST_INT dwarf_signed_vma;
typedef unsigned HOST_WIDEST_INT dwarf_size_type;
/* Structure found in the .debug_line section. */
typedef struct
@@ -38,7 +39,7 @@ DWARF2_External_LineInfo;
typedef struct
{
bfd_vma li_length;
dwarf_vma li_length;
unsigned short li_version;
unsigned int li_prologue_length;
unsigned char li_min_insn_length;
@@ -62,10 +63,10 @@ DWARF2_External_PubNames;
typedef struct
{
bfd_vma pn_length;
dwarf_vma pn_length;
unsigned short pn_version;
bfd_vma pn_offset;
bfd_vma pn_size;
dwarf_vma pn_offset;
dwarf_vma pn_size;
}
DWARF2_Internal_PubNames;
@@ -81,9 +82,9 @@ DWARF2_External_CompUnit;
typedef struct
{
bfd_vma cu_length;
dwarf_vma cu_length;
unsigned short cu_version;
bfd_vma cu_abbrev_offset;
dwarf_vma cu_abbrev_offset;
unsigned char cu_pointer_size;
}
DWARF2_Internal_CompUnit;
@@ -100,9 +101,9 @@ DWARF2_External_ARange;
typedef struct
{
bfd_vma ar_length;
dwarf_vma ar_length;
unsigned short ar_version;
bfd_vma ar_info_offset;
dwarf_vma ar_info_offset;
unsigned char ar_pointer_size;
unsigned char ar_segment_size;
}
@@ -165,15 +166,15 @@ typedef struct
unsigned int pointer_size;
unsigned int offset_size;
int dwarf_version;
bfd_vma cu_offset;
bfd_vma base_address;
dwarf_vma cu_offset;
dwarf_vma base_address;
/* This is an array of offsets to the location list table. */
bfd_vma *loc_offsets;
int *have_frame_base;
dwarf_vma * loc_offsets;
int * have_frame_base;
unsigned int num_loc_offsets;
unsigned int max_loc_offsets;
/* List of .debug_ranges offsets seen in this .debug_info. */
bfd_vma *range_lists;
dwarf_vma * range_lists;
unsigned int num_range_lists;
unsigned int max_range_lists;
}
@@ -203,8 +204,7 @@ extern void init_dwarf_regnames (unsigned int);
extern void init_dwarf_regnames_i386 (void);
extern void init_dwarf_regnames_x86_64 (void);
extern int load_debug_section (enum dwarf_section_display_enum,
void *);
extern int load_debug_section (enum dwarf_section_display_enum, void *);
extern void free_debug_section (enum dwarf_section_display_enum);
extern void free_debug_memory (void);
@@ -213,9 +213,8 @@ extern void dwarf_select_sections_by_names (const char *);
extern void dwarf_select_sections_by_letters (const char *);
extern void dwarf_select_sections_all (void);
void *cmalloc (size_t, size_t);
void *xcmalloc (size_t, size_t);
void *xcrealloc (void *, size_t, size_t);
void * cmalloc (size_t, size_t);
void * xcmalloc (size_t, size_t);
void * xcrealloc (void *, size_t, size_t);
bfd_vma read_leb128 (unsigned char *data,
unsigned int *length_return, int sign);
dwarf_vma read_leb128 (unsigned char *, unsigned int *, int);