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Approved by nickc@redhat.com 

2005-05-23  Fred Fish  <fnf@specifixinc.com>
	* dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
	(struct funcinfo): Add caller_func, caller_file, caller_line.
	tag, and nesting_level members.
	(lookup_address_in_function_table): Change first passed parameter
	from "struct funcinfo *" to "struct comp_unit *".
	(lookup_address_in_function_table): Dereference unit to find function
	table.
	(lookup_address_in_function_table): Traverse the function list to
	create a chain of inlined functions back to the first non inlined
	function.
	(scan_unit_for_functions): Remember tag and nesting level.  Handle
	DW_AT_call_file and DW_AT_call_line.
	(comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
	call to pass unit pointer instead of function table pointer.  For
	inlined functions, save pointer to the inliner chain.
	(_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
	(_bfd_dwarf2_find_inliner_info): New function that returns information
	from the inliner chain after a call to bfd_find_nearest_line.

	* bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
	NAME##_find_inliner_info.
	(bfd_target): Add _bfd_find_inliner_info.
	* bfd-in2.h: Regenerate.

	* libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
	macro that always returns bfd_false.
	(_bfd_dwarf2_find_inliner_info): Declare.
	* libbfd.h: Regenerate.

	* elf32-arm.c (elf32_arm_find_inliner_info): New function
	that calls _bfd_dwarf2_find_inliner_info.
	(bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.

	* elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
	that calls _bfd_dwarf2_find_inliner_info.
	* elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
	* elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
	_bfd_mips_elf_find_inliner_info.
	* elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
	* elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.

	* elf.c (_bfd_elf_find_inliner_info): New function that calls
	_bfd_dwarf2_find_inliner_info.
	* elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
	* elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
	_bfd_elf_find_inliner_info.

	* coffgen.c (coff_find_inliner_info): New function that
	calls _bfd_dwarf2_find_inliner_info.
	* libcoff-in.h (coff_find_inliner_info): Declare.
	* libcoff.h: Regenerate.
	* coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
	(pmac_xcoff_vec) Ditto.
	* coff64-rs6000.c (rs6000coff64_vec): Ditto.
	(aix5coff64_vec): Ditto.

	* aout-target.h (MY_find_inliner_info): Define as
	_bfd_nosymbols_find_inliner_info.
	* aout-tic30.c (MY_find_inliner_info): Ditto.
	* binary.c (binary_find_inliner_info): Ditto.
	* i386msdos.c (msdos_find_inliner_info): Ditto.
	* ihex.c (ihex_find_inliner_info): Ditto.
	* libaout.h (aout_32_find_inliner_info): Ditto.
	* libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
	* mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
	* mmo.c (mmo_find_inliner_info): Ditto.
	* nlm-target.h (nlm_find_inliner_info): Ditto.
	* pef.c (bfd_pef_find_inliner_info): Ditto.
	* ppcboot.c (ppcboot_find_inliner_info): Ditto.
	* srec.c (srec_find_inliner_info): Ditto.
	* tekhex.c (tekhex_find_inliner_info): Ditto.
	* versados.c (versados_find_inliner_info): Ditto.
	* xsym.c (bfd_sym_find_inliner_info): Ditto.

	* ieee.c (ieee_find_inliner_info): New function that always
	returns FALSE.
	* oasys.c (oasys_find_inliner_info): Ditto.
	* vms.c (vms_find_inliner_info): Ditto.
This commit is contained in:
Fred Fish 2005-05-23 17:44:55 +00:00
parent caa0503690
commit 4ab527b053
40 changed files with 325 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

82
bfd/ChangeLog
View File

@ -1,3 +1,85 @@
2005-05-23 Fred Fish <fnf@specifixinc.com>
* dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
(struct funcinfo): Add caller_func, caller_file, caller_line.
tag, and nesting_level members.
(lookup_address_in_function_table): Change first passed parameter
from "struct funcinfo *" to "struct comp_unit *".
(lookup_address_in_function_table): Dereference unit to find function
table.
(lookup_address_in_function_table): Traverse the function list to
create a chain of inlined functions back to the first non inlined
function.
(scan_unit_for_functions): Remember tag and nesting level. Handle
DW_AT_call_file and DW_AT_call_line.
(comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
call to pass unit pointer instead of function table pointer. For
inlined functions, save pointer to the inliner chain.
(_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
(_bfd_dwarf2_find_inliner_info): New function that returns information
from the inliner chain after a call to bfd_find_nearest_line.
* bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
NAME##_find_inliner_info.
(bfd_target): Add _bfd_find_inliner_info.
* bfd-in2.h: Regenerate.
* libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
macro that always returns bfd_false.
(_bfd_dwarf2_find_inliner_info): Declare.
* libbfd.h: Regenerate.
* elf32-arm.c (elf32_arm_find_inliner_info): New function
that calls _bfd_dwarf2_find_inliner_info.
(bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
* elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
that calls _bfd_dwarf2_find_inliner_info.
* elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
* elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
_bfd_mips_elf_find_inliner_info.
* elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
* elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
* elf.c (_bfd_elf_find_inliner_info): New function that calls
_bfd_dwarf2_find_inliner_info.
* elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
* elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
_bfd_elf_find_inliner_info.
* coffgen.c (coff_find_inliner_info): New function that
calls _bfd_dwarf2_find_inliner_info.
* libcoff-in.h (coff_find_inliner_info): Declare.
* libcoff.h: Regenerate.
* coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
(pmac_xcoff_vec) Ditto.
* coff64-rs6000.c (rs6000coff64_vec): Ditto.
(aix5coff64_vec): Ditto.
* aout-target.h (MY_find_inliner_info): Define as
_bfd_nosymbols_find_inliner_info.
* aout-tic30.c (MY_find_inliner_info): Ditto.
* binary.c (binary_find_inliner_info): Ditto.
* i386msdos.c (msdos_find_inliner_info): Ditto.
* ihex.c (ihex_find_inliner_info): Ditto.
* libaout.h (aout_32_find_inliner_info): Ditto.
* libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
* mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
* mmo.c (mmo_find_inliner_info): Ditto.
* nlm-target.h (nlm_find_inliner_info): Ditto.
* pef.c (bfd_pef_find_inliner_info): Ditto.
* ppcboot.c (ppcboot_find_inliner_info): Ditto.
* srec.c (srec_find_inliner_info): Ditto.
* tekhex.c (tekhex_find_inliner_info): Ditto.
* versados.c (versados_find_inliner_info): Ditto.
* xsym.c (bfd_sym_find_inliner_info): Ditto.
* ieee.c (ieee_find_inliner_info): New function that always
returns FALSE.
* oasys.c (oasys_find_inliner_info): Ditto.
* vms.c (vms_find_inliner_info): Ditto.
2005-05-24 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code

3
bfd/aout-target.h
View File

@ -462,6 +462,9 @@ MY_bfd_final_link (bfd *abfd, struct bfd_link_info *info)
#ifndef MY_find_nearest_line
#define MY_find_nearest_line NAME (aout, find_nearest_line)
#endif
#ifndef MY_find_inliner_info
#define MY_find_inliner_info _bfd_nosymbols_find_inliner_info
#endif
#ifndef MY_sizeof_headers
#define MY_sizeof_headers NAME (aout, sizeof_headers)
#endif

3
bfd/aout-tic30.c
View File

@ -904,6 +904,9 @@ tic30_aout_set_arch_mach (bfd *abfd,
#ifndef MY_find_nearest_line
#define MY_find_nearest_line NAME (aout, find_nearest_line)
#endif
#ifndef MY_find_inliner_info
#define MY_find_inliner_info _bfd_nosymbols_find_inliner_info
#endif
#ifndef MY_sizeof_headers
#define MY_sizeof_headers NAME (aout, sizeof_headers)
#endif

7
bfd/bfd-in2.h
View File

@ -4307,6 +4307,10 @@ bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
BFD_SEND (abfd, _bfd_find_nearest_line, \
(abfd, sec, syms, off, file, func, line))
#define bfd_find_inliner_info(abfd, file, func, line) \
BFD_SEND (abfd, _bfd_find_inliner_info, \
(abfd, file, func, line))
#define bfd_debug_info_start(abfd) \
BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
@ -4643,6 +4647,7 @@ typedef struct bfd_target
NAME##_bfd_is_target_special_symbol, \
NAME##_get_lineno, \
NAME##_find_nearest_line, \
NAME##_find_inliner_info, \
NAME##_bfd_make_debug_symbol, \
NAME##_read_minisymbols, \
NAME##_minisymbol_to_symbol
@ -4664,6 +4669,8 @@ typedef struct bfd_target
bfd_boolean (*_bfd_find_nearest_line)
(bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
const char **, const char **, unsigned int *);
bfd_boolean (*_bfd_find_inliner_info)
(bfd *, const char **, const char **, unsigned int *);
/* Back-door to allow format-aware applications to create debug symbols
while using BFD for everything else. Currently used by the assembler
when creating COFF files. */

4
bfd/bfd.c
View File

@ -1161,6 +1161,10 @@ DESCRIPTION
. BFD_SEND (abfd, _bfd_find_nearest_line, \
. (abfd, sec, syms, off, file, func, line))
.
.#define bfd_find_inliner_info(abfd, file, func, line) \
. BFD_SEND (abfd, _bfd_find_inliner_info, \
. (abfd, file, func, line))
.
.#define bfd_debug_info_start(abfd) \
. BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
.

1
bfd/binary.c
View File

@ -216,6 +216,7 @@ binary_get_symbol_info (bfd *ignore_abfd ATTRIBUTE_UNUSED,
#define binary_bfd_is_local_label_name bfd_generic_is_local_label_name
#define binary_get_lineno _bfd_nosymbols_get_lineno
#define binary_find_nearest_line _bfd_nosymbols_find_nearest_line
#define binary_find_inliner_info _bfd_nosymbols_find_inliner_info
#define binary_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define binary_read_minisymbols _bfd_generic_read_minisymbols
#define binary_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol

2
bfd/coff-rs6000.c
View File

@ -4166,6 +4166,7 @@ const bfd_target rs6000coff_vec =
coff_bfd_is_target_special_symbol,
coff_get_lineno,
coff_find_nearest_line,
coff_find_inliner_info,
coff_bfd_make_debug_symbol,
_bfd_generic_read_minisymbols,
_bfd_generic_minisymbol_to_symbol,
@ -4413,6 +4414,7 @@ const bfd_target pmac_xcoff_vec =
coff_bfd_is_target_special_symbol,
coff_get_lineno,
coff_find_nearest_line,
coff_find_inliner_info,
coff_bfd_make_debug_symbol,
_bfd_generic_read_minisymbols,
_bfd_generic_minisymbol_to_symbol,

2
bfd/coff64-rs6000.c
View File

@ -2713,6 +2713,7 @@ const bfd_target rs6000coff64_vec =
coff_bfd_is_target_special_symbol,
coff_get_lineno,
coff_find_nearest_line,
coff_find_inliner_info,
coff_bfd_make_debug_symbol,
_bfd_generic_read_minisymbols,
_bfd_generic_minisymbol_to_symbol,
@ -2961,6 +2962,7 @@ const bfd_target aix5coff64_vec =
coff_bfd_is_target_special_symbol,
coff_get_lineno,
coff_find_nearest_line,
coff_find_inliner_info,
coff_bfd_make_debug_symbol,
_bfd_generic_read_minisymbols,
_bfd_generic_minisymbol_to_symbol,

14
bfd/coffgen.c
View File

@ -2223,6 +2223,20 @@ coff_find_nearest_line (bfd *abfd,
return TRUE;
}
bfd_boolean
coff_find_inliner_info (bfd *abfd,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
{
bfd_boolean found;
found = _bfd_dwarf2_find_inliner_info (abfd, filename_ptr,
functionname_ptr, line_ptr,
&coff_data(abfd)->dwarf2_find_line_info);
return (found);
}
int
coff_sizeof_headers (bfd *abfd, bfd_boolean reloc)
{

84
bfd/dwarf2.c
View File

@ -118,6 +118,12 @@ struct dwarf2_debug
/* Length of the loaded .debug_ranges section. */
unsigned long dwarf_ranges_size;
/* If the most recent call to bfd_find_nearest_line was given an
address in an inlined function, preserve a pointer into the
calling chain for subsequent calls to bfd_find_inliner_info to
use. */
struct funcinfo *inliner_chain;
};
struct arange
@ -680,9 +686,19 @@ struct line_info_table
struct line_info* lcl_head; /* local head; used in 'add_line_info' */
};
/* Remember some information about each function. If the function is
inlined (DW_TAG_inlined_subroutine) it may have two additional
attributes, DW_AT_call_file and DW_AT_call_line, which specify the
source code location where this function was inlined. */
struct funcinfo
{
struct funcinfo *prev_func;
struct funcinfo *prev_func; /* Pointer to previous function in list of all functions */
struct funcinfo *caller_func; /* Pointer to function one scope higher */
char *caller_file; /* Source location file name where caller_func inlines this func */
int caller_line; /* Source location line number where caller_func inlines this func */
int tag;
int nesting_level;
char *name;
struct arange arange;
};
@ -1340,7 +1356,7 @@ read_debug_ranges (struct comp_unit *unit)
depending upon them being ordered in TABLE by increasing range. */
static bfd_boolean
lookup_address_in_function_table (struct funcinfo *table,
lookup_address_in_function_table (struct comp_unit *unit,
bfd_vma addr,
struct funcinfo **function_ptr,
const char **functionname_ptr)
@ -1349,7 +1365,7 @@ lookup_address_in_function_table (struct funcinfo *table,
struct funcinfo* best_fit = NULL;
struct arange *arange;
for (each_func = table;
for (each_func = unit->function_table;
each_func;
each_func = each_func->prev_func)
{
@ -1368,8 +1384,28 @@ lookup_address_in_function_table (struct funcinfo *table,
if (best_fit)
{
struct funcinfo* curr_func = best_fit;
*functionname_ptr = best_fit->name;
*function_ptr = best_fit;
/* If we found a match and it is a function that was inlined,
traverse the function list looking for the function at the
next higher scope and save a pointer to it for future use.
Note that because of the way the DWARF info is generated, and
the way we build the function list, the first function at the
next higher level is the one we want. */
for (each_func = best_fit -> prev_func;
each_func && (curr_func->tag == DW_TAG_inlined_subroutine);
each_func = each_func->prev_func)
{
if (each_func->nesting_level < curr_func->nesting_level)
{
curr_func->caller_func = each_func;
curr_func = each_func;
}
}
return TRUE;
}
else
@ -1508,6 +1544,8 @@ scan_unit_for_functions (struct comp_unit *unit)
{
bfd_size_type amt = sizeof (struct funcinfo);
func = bfd_zalloc (abfd, amt);
func->tag = abbrev->tag;
func->nesting_level = nesting_level;
func->prev_func = unit->function_table;
unit->function_table = func;
}
@ -1522,6 +1560,14 @@ scan_unit_for_functions (struct comp_unit *unit)
{
switch (attr.name)
{
case DW_AT_call_file:
func->caller_file = concat_filename (unit->line_table, attr.u.val);
break;
case DW_AT_call_line:
func->caller_line = attr.u.val;
break;
case DW_AT_abstract_origin:
func->name = find_abstract_instance_name (unit, attr.u.val);
break;
@ -1796,8 +1842,10 @@ comp_unit_find_nearest_line (struct comp_unit *unit,
}
function = NULL;
func_p = lookup_address_in_function_table (unit->function_table, addr,
func_p = lookup_address_in_function_table (unit, addr,
&function, functionname_ptr);
if (func_p && (function->tag == DW_TAG_inlined_subroutine))
stash->inliner_chain = function;
line_p = lookup_address_in_line_info_table (unit->line_table, addr,
function, filename_ptr,
linenumber_ptr);
@ -1954,6 +2002,8 @@ _bfd_dwarf2_find_nearest_line (bfd *abfd,
if (! stash->info_ptr)
return FALSE;
stash->inliner_chain = NULL;
/* Check the previously read comp. units first. */
for (each = stash->all_comp_units; each; each = each->next_unit)
if (comp_unit_contains_address (each, addr))
@ -2047,6 +2097,32 @@ _bfd_dwarf2_find_nearest_line (bfd *abfd,
return FALSE;
}
bfd_boolean
_bfd_dwarf2_find_inliner_info (bfd *abfd ATTRIBUTE_UNUSED,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *linenumber_ptr,
void **pinfo)
{
struct dwarf2_debug *stash;
stash = *pinfo;
if (stash)
{
struct funcinfo *func = stash->inliner_chain;
if (func && func->caller_func)
{
*filename_ptr = func->caller_file;
*functionname_ptr = func->caller_func->name;
*linenumber_ptr = func->caller_line;
stash->inliner_chain = func->caller_func;
return (TRUE);
}
}
return (FALSE);
}
void
_bfd_dwarf2_cleanup_debug_info (bfd *abfd)
{

2
bfd/elf-bfd.h
View File

@ -1488,6 +1488,8 @@ extern bfd_boolean _bfd_elf_set_arch_mach
extern bfd_boolean _bfd_elf_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
unsigned int *);
extern bfd_boolean _bfd_elf_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
#define _bfd_elf_read_minisymbols _bfd_generic_read_minisymbols
#define _bfd_elf_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
extern int _bfd_elf_sizeof_headers

19
bfd/elf.c
View File

@ -6672,6 +6672,25 @@ _bfd_elf_find_nearest_line (bfd *abfd,
return TRUE;
}
/* After a call to bfd_find_nearest_line, successive calls to
bfd_find_inliner_info can be used to get source information about
each level of function inlining that terminated at the address
passed to bfd_find_nearest_line. Currently this is only supported
for DWARF2 with appropriate DWARF3 extensions. */
bfd_boolean
_bfd_elf_find_inliner_info (bfd *abfd,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
{
bfd_boolean found;
found = _bfd_dwarf2_find_inliner_info (abfd, filename_ptr,
functionname_ptr, line_ptr,
& elf_tdata (abfd)->dwarf2_find_line_info);
return found;
}
int
_bfd_elf_sizeof_headers (bfd *abfd, bfd_boolean reloc)
{

14
bfd/elf32-arm.c
View File

@ -5289,6 +5289,19 @@ elf32_arm_find_nearest_line (bfd * abfd,
return TRUE;
}
static bfd_boolean
elf32_arm_find_inliner_info (bfd * abfd,
const char ** filename_ptr,
const char ** functionname_ptr,
unsigned int * line_ptr)
{
bfd_boolean found;
found = _bfd_dwarf2_find_inliner_info (abfd, filename_ptr,
functionname_ptr, line_ptr,
& elf_tdata (abfd)->dwarf2_find_line_info);
return found;
}
/* Adjust a symbol defined by a dynamic object and referenced by a
regular object. The current definition is in some section of the
dynamic object, but we're not including those sections. We have to
@ -6810,6 +6823,7 @@ const struct elf_size_info elf32_arm_size_info = {
#define bfd_elf32_bfd_link_hash_table_create elf32_arm_link_hash_table_create
#define bfd_elf32_bfd_reloc_type_lookup elf32_arm_reloc_type_lookup
#define bfd_elf32_find_nearest_line elf32_arm_find_nearest_line
#define bfd_elf32_find_inliner_info elf32_arm_find_inliner_info
#define bfd_elf32_new_section_hook elf32_arm_new_section_hook
#define bfd_elf32_bfd_is_target_special_symbol elf32_arm_is_target_special_symbol

1
bfd/elf32-mips.c
View File

@ -1573,6 +1573,7 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
#define bfd_elf32_bfd_is_local_label_name \
mips_elf_is_local_label_name
#define bfd_elf32_find_nearest_line _bfd_mips_elf_find_nearest_line
#define bfd_elf32_find_inliner_info _bfd_mips_elf_find_inliner_info
#define bfd_elf32_new_section_hook _bfd_mips_elf_new_section_hook
#define bfd_elf32_set_section_contents _bfd_mips_elf_set_section_contents
#define bfd_elf32_bfd_get_relocated_section_contents \

1
bfd/elf64-mips.c
View File

@ -3102,6 +3102,7 @@ const struct elf_size_info mips_elf64_size_info =
MIPS-specific function only applies to IRIX5, which had no 64-bit
ABI. */
#define bfd_elf64_find_nearest_line _bfd_mips_elf_find_nearest_line
#define bfd_elf64_find_inliner_info _bfd_mips_elf_find_inliner_info
#define bfd_elf64_new_section_hook _bfd_mips_elf_new_section_hook
#define bfd_elf64_set_section_contents _bfd_mips_elf_set_section_contents
#define bfd_elf64_bfd_get_relocated_section_contents \

1
bfd/elfn32-mips.c
View File

@ -2356,6 +2356,7 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
#define elf_backend_mips_irix_compat elf_n32_mips_irix_compat
#define elf_backend_mips_rtype_to_howto mips_elf_n32_rtype_to_howto
#define bfd_elf32_find_nearest_line _bfd_mips_elf_find_nearest_line
#define bfd_elf32_find_inliner_info _bfd_mips_elf_find_inliner_info
#define bfd_elf32_new_section_hook _bfd_mips_elf_new_section_hook
#define bfd_elf32_set_section_contents _bfd_mips_elf_set_section_contents
#define bfd_elf32_bfd_get_relocated_section_contents \

14
bfd/elfxx-mips.c
View File

@ -8625,6 +8625,20 @@ _bfd_mips_elf_find_nearest_line (bfd *abfd, asection *section,
filename_ptr, functionname_ptr,
line_ptr);
}
bfd_boolean
_bfd_mips_elf_find_inliner_info (bfd *abfd,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
{
bfd_boolean found;
found = _bfd_dwarf2_find_inliner_info (abfd, filename_ptr,
functionname_ptr, line_ptr,
& elf_tdata (abfd)->dwarf2_find_line_info);
return found;
}
/* When are writing out the .options or .MIPS.options section,
remember the bytes we are writing out, so that we can install the

2
bfd/elfxx-mips.h
View File

@ -81,6 +81,8 @@ extern bfd_boolean _bfd_mips_elf_ignore_discarded_relocs
extern bfd_boolean _bfd_mips_elf_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
extern bfd_boolean _bfd_mips_elf_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
extern bfd_boolean _bfd_mips_elf_set_section_contents
(bfd *, asection *, const void *, file_ptr, bfd_size_type);
extern bfd_byte *_bfd_elf_mips_get_relocated_section_contents

3
bfd/elfxx-target.h
View File

@ -44,6 +44,9 @@
#ifndef bfd_elfNN_find_nearest_line
#define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
#endif
#ifndef bfd_elfNN_find_inliner_info
#define bfd_elfNN_find_inliner_info _bfd_elf_find_inliner_info
#endif
#define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols
#define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
#define bfd_elfNN_get_dynamic_symtab_upper_bound \

1
bfd/i386msdos.c
View File

@ -169,6 +169,7 @@ msdos_set_section_contents (abfd, section, location, offset, count)
#define msdos_print_symbol _bfd_nosymbols_print_symbol
#define msdos_get_symbol_info _bfd_nosymbols_get_symbol_info
#define msdos_find_nearest_line _bfd_nosymbols_find_nearest_line
#define msdos_find_inliner_info _bfd_nosymbols_find_inliner_info
#define msdos_get_lineno _bfd_nosymbols_get_lineno
#define msdos_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
#define msdos_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name

9
bfd/ieee.c
View File

@ -3664,6 +3664,15 @@ ieee_find_nearest_line (bfd *abfd ATTRIBUTE_UNUSED,
return FALSE;
}
static bfd_boolean
ieee_find_inliner_info (bfd *abfd ATTRIBUTE_UNUSED,
const char **filename_ptr ATTRIBUTE_UNUSED,
const char **functionname_ptr ATTRIBUTE_UNUSED,
unsigned int *line_ptr ATTRIBUTE_UNUSED)
{
return FALSE;
}
static int
ieee_generic_stat_arch_elt (bfd *abfd, struct stat *buf)
{

1
bfd/ihex.c
View File

@ -920,6 +920,7 @@ ihex_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED, bfd_boolean exec ATTRIBUTE_UNUS
#define ihex_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name
#define ihex_get_lineno _bfd_nosymbols_get_lineno
#define ihex_find_nearest_line _bfd_nosymbols_find_nearest_line
#define ihex_find_inliner_info _bfd_nosymbols_find_inliner_info
#define ihex_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define ihex_read_minisymbols _bfd_nosymbols_read_minisymbols
#define ihex_minisymbol_to_symbol _bfd_nosymbols_minisymbol_to_symbol

6
bfd/libaout.h
View File

@ -590,6 +590,12 @@ extern bfd_boolean NAME (aout, final_link)
extern bfd_boolean NAME (aout, bfd_free_cached_info)
(bfd *);
#define aout_32_find_inliner_info _bfd_nosymbols_find_inliner_info
#if 0 /* Are these needed? */
#define aout_16_find_inliner_info _bfd_nosymbols_find_inliner_info
#define aout_64_find_inliner_info _bfd_nosymbols_find_inliner_info
#endif
/* A.out uses the generic versions of these routines... */
#define aout_16_get_section_contents _bfd_generic_get_section_contents

7
bfd/libbfd-in.h
View File

@ -312,6 +312,9 @@ extern bfd_boolean _bfd_archive_coff_construct_extended_name_table
((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, \
const char **, unsigned int *)) \
bfd_false)
#define _bfd_nosymbols_find_inliner_info \
((bfd_boolean (*) (bfd *, const char **, const char **, unsigned int *)) \
bfd_false)
#define _bfd_nosymbols_bfd_make_debug_symbol \
((asymbol *(*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
#define _bfd_nosymbols_read_minisymbols \
@ -425,6 +428,10 @@ extern bfd_boolean _bfd_dwarf2_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
unsigned int *, unsigned int, void **);
/* Find inliner info after calling bfd_find_nearest_line. */
extern bfd_boolean _bfd_dwarf2_find_inliner_info
(bfd *, const char **, const char **, unsigned int *, void **);
/* Create a new section entry. */
extern struct bfd_hash_entry *bfd_section_hash_newfunc
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);

7
bfd/libbfd.h
View File

@ -317,6 +317,9 @@ extern bfd_boolean _bfd_archive_coff_construct_extended_name_table
((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, \
const char **, unsigned int *)) \
bfd_false)
#define _bfd_nosymbols_find_inliner_info \
((bfd_boolean (*) (bfd *, const char **, const char **, unsigned int *)) \
bfd_false)
#define _bfd_nosymbols_bfd_make_debug_symbol \
((asymbol *(*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
#define _bfd_nosymbols_read_minisymbols \
@ -430,6 +433,10 @@ extern bfd_boolean _bfd_dwarf2_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
unsigned int *, unsigned int, void **);
/* Find inliner info after calling bfd_find_nearest_line. */
extern bfd_boolean _bfd_dwarf2_find_inliner_info
(bfd *, const char **, const char **, unsigned int *, void **);
/* Create a new section entry. */
extern struct bfd_hash_entry *bfd_section_hash_newfunc
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);

2
bfd/libcoff-in.h
View File

@ -345,6 +345,8 @@ extern asymbol *coff_bfd_make_debug_symbol
extern bfd_boolean coff_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
extern bfd_boolean coff_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
extern int coff_sizeof_headers
(bfd *, bfd_boolean);
extern bfd_boolean bfd_coff_reloc16_relax_section

2
bfd/libcoff.h
View File

@ -349,6 +349,8 @@ extern asymbol *coff_bfd_make_debug_symbol
extern bfd_boolean coff_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
extern bfd_boolean coff_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
extern int coff_sizeof_headers
(bfd *, bfd_boolean);
extern bfd_boolean bfd_coff_reloc16_relax_section

1
bfd/libecoff.h
View File

@ -289,6 +289,7 @@ extern bfd_boolean _bfd_ecoff_find_nearest_line
#define _bfd_ecoff_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define _bfd_ecoff_read_minisymbols _bfd_generic_read_minisymbols
#define _bfd_ecoff_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
#define _bfd_ecoff_find_inliner_info _bfd_nosymbols_find_inliner_info
#define _bfd_ecoff_get_reloc_upper_bound coff_get_reloc_upper_bound
extern long _bfd_ecoff_canonicalize_reloc

1
bfd/mach-o.c
View File

@ -48,6 +48,7 @@
#define bfd_mach_o_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name
#define bfd_mach_o_get_lineno _bfd_nosymbols_get_lineno
#define bfd_mach_o_find_nearest_line _bfd_nosymbols_find_nearest_line
#define bfd_mach_o_find_inliner_info _bfd_nosymbols_find_inliner_info
#define bfd_mach_o_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define bfd_mach_o_read_minisymbols _bfd_generic_read_minisymbols
#define bfd_mach_o_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol

1
bfd/mmo.c
View File

@ -3202,6 +3202,7 @@ mmo_canonicalize_reloc (bfd *abfd ATTRIBUTE_UNUSED,
/* FIXME: We can do better on this one, if we have a dwarf2 .debug_line
section or if MMO line numbers are implemented. */
#define mmo_find_nearest_line _bfd_nosymbols_find_nearest_line
#define mmo_find_inliner_info _bfd_nosymbols_find_inliner_info
#define mmo_make_empty_symbol _bfd_generic_make_empty_symbol
#define mmo_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define mmo_read_minisymbols _bfd_generic_read_minisymbols

1
bfd/nlm-target.h
View File

@ -29,6 +29,7 @@
#define nlm_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
#define nlm_get_lineno _bfd_nosymbols_get_lineno
#define nlm_find_nearest_line _bfd_nosymbols_find_nearest_line
#define nlm_find_inliner_info _bfd_nosymbols_find_inliner_info
#define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define nlm_read_minisymbols _bfd_generic_read_minisymbols
#define nlm_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol

9
bfd/oasys.c
View File

@ -1132,6 +1132,15 @@ oasys_find_nearest_line (bfd *abfd ATTRIBUTE_UNUSED,
return FALSE;
}
static bfd_boolean
oasys_find_inliner_info (bfd *abfd ATTRIBUTE_UNUSED,
const char **filename_ptr ATTRIBUTE_UNUSED,
const char **functionname_ptr ATTRIBUTE_UNUSED,
unsigned int *line_ptr ATTRIBUTE_UNUSED)
{
return FALSE;
}
static int
oasys_generic_stat_arch_elt (bfd *abfd, struct stat *buf)
{

1
bfd/pef.c
View File

@ -37,6 +37,7 @@
#define bfd_pef_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
#define bfd_pef_get_lineno _bfd_nosymbols_get_lineno
#define bfd_pef_find_nearest_line _bfd_nosymbols_find_nearest_line
#define bfd_pef_find_inliner_info _bfd_nosymbols_find_inliner_info
#define bfd_pef_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define bfd_pef_read_minisymbols _bfd_generic_read_minisymbols
#define bfd_pef_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol

1
bfd/ppcboot.c
View File

@ -350,6 +350,7 @@ ppcboot_get_symbol_info (ignore_abfd, symbol, ret)
#define ppcboot_bfd_is_local_label_name bfd_generic_is_local_label_name
#define ppcboot_get_lineno _bfd_nosymbols_get_lineno
#define ppcboot_find_nearest_line _bfd_nosymbols_find_nearest_line
#define ppcboot_find_inliner_info _bfd_nosymbols_find_inliner_info
#define ppcboot_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define ppcboot_read_minisymbols _bfd_generic_read_minisymbols
#define ppcboot_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol

1
bfd/srec.c
View File

@ -1188,6 +1188,7 @@ srec_print_symbol (bfd *abfd,
#define srec_bfd_is_local_label_name bfd_generic_is_local_label_name
#define srec_get_lineno _bfd_nosymbols_get_lineno
#define srec_find_nearest_line _bfd_nosymbols_find_nearest_line
#define srec_find_inliner_info _bfd_nosymbols_find_inliner_info
#define srec_make_empty_symbol _bfd_generic_make_empty_symbol
#define srec_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define srec_read_minisymbols _bfd_generic_read_minisymbols

3
bfd/targets.c
View File

@ -349,6 +349,7 @@ BFD_JUMP_TABLE macros.
. NAME##_bfd_is_target_special_symbol, \
. NAME##_get_lineno, \
. NAME##_find_nearest_line, \
. NAME##_find_inliner_info, \
. NAME##_bfd_make_debug_symbol, \
. NAME##_read_minisymbols, \
. NAME##_minisymbol_to_symbol
@ -370,6 +371,8 @@ BFD_JUMP_TABLE macros.
. bfd_boolean (*_bfd_find_nearest_line)
. (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
. const char **, const char **, unsigned int *);
. bfd_boolean (*_bfd_find_inliner_info)
. (bfd *, const char **, const char **, unsigned int *);
. {* Back-door to allow format-aware applications to create debug symbols
. while using BFD for everything else. Currently used by the assembler
. when creating COFF files. *}

1
bfd/tekhex.c
View File

@ -895,6 +895,7 @@ tekhex_print_symbol (bfd *abfd,
#define tekhex_bfd_is_local_label_name bfd_generic_is_local_label_name
#define tekhex_get_lineno _bfd_nosymbols_get_lineno
#define tekhex_find_nearest_line _bfd_nosymbols_find_nearest_line
#define tekhex_find_inliner_info _bfd_nosymbols_find_inliner_info
#define tekhex_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define tekhex_read_minisymbols _bfd_generic_read_minisymbols
#define tekhex_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol

1
bfd/versados.c
View File

@ -792,6 +792,7 @@ versados_canonicalize_reloc (bfd *abfd,
#define versados_bfd_is_local_label_name bfd_generic_is_local_label_name
#define versados_get_lineno _bfd_nosymbols_get_lineno
#define versados_find_nearest_line _bfd_nosymbols_find_nearest_line
#define versados_find_inliner_info _bfd_nosymbols_find_inliner_info
#define versados_make_empty_symbol _bfd_generic_make_empty_symbol
#define versados_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define versados_read_minisymbols _bfd_generic_read_minisymbols

13
bfd/vms.c
View File

@ -972,6 +972,19 @@ vms_find_nearest_line (bfd * abfd ATTRIBUTE_UNUSED,
return FALSE;
}
static bfd_boolean
vms_find_inliner_info (bfd * abfd ATTRIBUTE_UNUSED,
const char **file ATTRIBUTE_UNUSED,
const char **func ATTRIBUTE_UNUSED,
unsigned int *line ATTRIBUTE_UNUSED)
{
#if VMS_DEBUG
vms_debug (1, "vms_find_inliner_info (%p, <ret>, <ret>, <ret>)\n",
abfd);
#endif
return FALSE;
}
/* Back-door to allow format-aware applications to create debug symbols
while using BFD for everything else. Currently used by the assembler
when creating COFF files. */

1
bfd/xsym.c
View File

@ -30,6 +30,7 @@
#define bfd_sym_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
#define bfd_sym_get_lineno _bfd_nosymbols_get_lineno
#define bfd_sym_find_nearest_line _bfd_nosymbols_find_nearest_line
#define bfd_sym_find_inliner_info _bfd_nosymbols_find_inliner_info
#define bfd_sym_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define bfd_sym_read_minisymbols _bfd_generic_read_minisymbols
#define bfd_sym_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol