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Merge bfd_find_nearest_line variants 

When bfd_find_nearest_line_discriminator was added, not enough care
was taken to ensure all targets had a proper definition of the function.
This patch cures that by merging bfd_find_nearest_line_discriminator
and bfd_find_nearest_line target implementations.

	PR 17481
	* aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
	param, group "section" and "offset" params.  Zero discriminator.
	* bfd.c (bfd_find_nearest_line): Implement with new
	_bfd_find_nearest_line.
	(bfd_find_nearest_line_discriminator): Likewise.
	* coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
	define.
	* coff-rs6000.c (xcoff_find_nearest_line,
	xcoff_find_nearest_line_discriminator): Delete.
	(_bfd_xcoff_find_nearest_line): Don't define.
	(_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
	* coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
	define.
	* coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
	* coffgen.c (coff_find_nearest_line_with_names): Reorder params,
	adjust _bfd_dwarf2_find_nearest_line call.
	(coff_find_nearest_line): Add "discriminator_ptr" param, reorder
	others.  Set discriminator.  Adjust call.
	(coff_find_nearest_line_discriminator): Delete.
	* dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
	* dwarf2.c (find_line): Rename to..
	(_bfd_dwarf2_find_nearest_line): ..this, reordering params.
	Simplify setting of do_line.  Delete old function.
	(_bfd_dwarf2_find_line): Delete.
	* ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
	discriminator_ptr and set it.
	* elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
	(_bfd_elf_find_nearest_line_discriminator): Delete.
	(_bfd_elf_find_line_discriminator): Delete.
	(_bfd_generic_find_nearest_line_discriminator): Don't define.
	* elf.c (elf_find_function): Reorder params.
	(_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
	Adjust calls.
	(_bfd_elf_find_nearest_line_discriminator): Delete.
	(_bfd_elf_find_line): Adjust call.
	* elf32-arm.c (arm_elf_find_function): Reorder params.
	(elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
	Adjust calls.
	* elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
	* elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
	(elfNN_aarch64_find_nearest_line): Reorder params, add
	discriminator_ptr.  Adjust calls.
	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
	* elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
	* libaout.h (NAME (aout, find_nearest_line)): Update prototype.
	* libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
	(_bfd_dwarf1_find_nearest_line): Likewise.
	(_bfd_dwarf2_find_nearest_line): Likewise.
	(_bfd_dwarf2_find_line): Delete.
	(_bfd_generic_find_nearest_line_discriminator): Delete.
	* libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
	* libcoff-in.h (coff_find_nearest_line): Update prototype.
	(coff_find_nearest_line_discriminator): Delete.
	(coff_find_nearest_line_with_names): Update prototype.
	* libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
	* mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
	discriminator_ptr.  Adjust calls.
	* mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
	* pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
	discriminator_ptr and set.
	* som.c (som_find_nearest_line): Similarly.
	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
	_bfd_find_nearest_line_discriminator.
	(struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
	(struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
	* vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
	(_bfd_vms_find_nearest_line): ..this.  Reorder params, add
	"discriminator" and set.
	(_bfd_vms_find_nearest_line_discriminator): Delete.
	(_bfd_generic_find_nearest_line_discriminator): Don't define.
	(alpha_vms_find_nearest_line): Update define.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
This commit is contained in:
Alan Modra 2014-10-15 21:52:20 +10:30
parent 9c461f7dba
commit fb167eb272
32 changed files with 261 additions and 358 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

78
bfd/ChangeLog
View File

@ -1,3 +1,81 @@
2014-10-15 Alan Modra <amodra@gmail.com>
PR 17481
* aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
param, group "section" and "offset" params. Zero discriminator.
* bfd.c (bfd_find_nearest_line): Implement with new
_bfd_find_nearest_line.
(bfd_find_nearest_line_discriminator): Likewise.
* coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
define.
* coff-rs6000.c (xcoff_find_nearest_line,
xcoff_find_nearest_line_discriminator): Delete.
(_bfd_xcoff_find_nearest_line): Don't define.
(_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
* coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
define.
* coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
* coffgen.c (coff_find_nearest_line_with_names): Reorder params,
adjust _bfd_dwarf2_find_nearest_line call.
(coff_find_nearest_line): Add "discriminator_ptr" param, reorder
others. Set discriminator. Adjust call.
(coff_find_nearest_line_discriminator): Delete.
* dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
* dwarf2.c (find_line): Rename to..
(_bfd_dwarf2_find_nearest_line): ..this, reordering params.
Simplify setting of do_line. Delete old function.
(_bfd_dwarf2_find_line): Delete.
* ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
discriminator_ptr and set it.
* elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
(_bfd_elf_find_nearest_line_discriminator): Delete.
(_bfd_elf_find_line_discriminator): Delete.
(_bfd_generic_find_nearest_line_discriminator): Don't define.
* elf.c (elf_find_function): Reorder params.
(_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
Adjust calls.
(_bfd_elf_find_nearest_line_discriminator): Delete.
(_bfd_elf_find_line): Adjust call.
* elf32-arm.c (arm_elf_find_function): Reorder params.
(elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
Adjust calls.
* elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
* elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
(elfNN_aarch64_find_nearest_line): Reorder params, add
discriminator_ptr. Adjust calls.
* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
* elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
* libaout.h (NAME (aout, find_nearest_line)): Update prototype.
* libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
(_bfd_dwarf1_find_nearest_line): Likewise.
(_bfd_dwarf2_find_nearest_line): Likewise.
(_bfd_dwarf2_find_line): Delete.
(_bfd_generic_find_nearest_line_discriminator): Delete.
* libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
* libcoff-in.h (coff_find_nearest_line): Update prototype.
(coff_find_nearest_line_discriminator): Delete.
(coff_find_nearest_line_with_names): Update prototype.
* libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
* mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
discriminator_ptr. Adjust calls.
* mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
* pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
discriminator_ptr and set.
* som.c (som_find_nearest_line): Similarly.
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
_bfd_find_nearest_line_discriminator.
(struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
(struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
* vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
(_bfd_vms_find_nearest_line): ..this. Reorder params, add
"discriminator" and set.
(_bfd_vms_find_nearest_line_discriminator): Delete.
(_bfd_generic_find_nearest_line_discriminator): Don't define.
(alpha_vms_find_nearest_line): Update define.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
2014-10-15 Alan Modra <amodra@gmail.com>
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.

7
bfd/aoutx.h
View File

@ -2640,12 +2640,13 @@ NAME (aout, minisymbol_to_symbol) (bfd *abfd,
bfd_boolean
NAME (aout, find_nearest_line) (bfd *abfd,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
unsigned int *line_ptr,
unsigned int *disriminator_ptr)
{
/* Run down the file looking for the filename, function and linenumber. */
asymbol **p;
@ -2663,6 +2664,8 @@ NAME (aout, find_nearest_line) (bfd *abfd,
*filename_ptr = abfd->filename;
*functionname_ptr = 0;
*line_ptr = 0;
if (disriminator_ptr)
*disriminator_ptr = 0;
if (symbols != NULL)
{

12
bfd/bfd-in2.h
View File

@ -6651,12 +6651,12 @@ bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
BFD_SEND (abfd, _bfd_find_nearest_line, \
(abfd, sec, syms, off, file, func, line))
(abfd, syms, sec, off, file, func, line, NULL))
#define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \
line, disc) \
BFD_SEND (abfd, _bfd_find_nearest_line_discriminator, \
(abfd, sec, syms, off, file, func, line, disc))
BFD_SEND (abfd, _bfd_find_nearest_line, \
(abfd, syms, sec, off, file, func, line, disc))
#define bfd_find_line(abfd, syms, sym, file, line) \
BFD_SEND (abfd, _bfd_find_line, \
@ -7018,7 +7018,6 @@ typedef struct bfd_target
NAME##_bfd_is_target_special_symbol, \
NAME##_get_lineno, \
NAME##_find_nearest_line, \
_bfd_generic_find_nearest_line_discriminator, \
NAME##_find_line, \
NAME##_find_inliner_info, \
NAME##_bfd_make_debug_symbol, \
@ -7040,10 +7039,7 @@ typedef struct bfd_target
bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
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_nearest_line_discriminator)
(bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
(bfd *, struct bfd_symbol **, struct bfd_section *, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *);
bfd_boolean (*_bfd_find_line)
(bfd *, struct bfd_symbol **, struct bfd_symbol *,

6
bfd/bfd.c
View File

@ -1444,12 +1444,12 @@ DESCRIPTION
.
.#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
. BFD_SEND (abfd, _bfd_find_nearest_line, \
. (abfd, sec, syms, off, file, func, line))
. (abfd, syms, sec, off, file, func, line, NULL))
.
.#define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \
. line, disc) \
. BFD_SEND (abfd, _bfd_find_nearest_line_discriminator, \
. (abfd, sec, syms, off, file, func, line, disc))
. BFD_SEND (abfd, _bfd_find_nearest_line, \
. (abfd, syms, sec, off, file, func, line, disc))
.
.#define bfd_find_line(abfd, syms, sym, file, line) \
. BFD_SEND (abfd, _bfd_find_line, \

3
bfd/coff-i386.c
View File

@ -605,9 +605,6 @@ coff_i386_is_local_label_name (bfd *abfd, const char *name)
#include "coffcode.h"
#define _bfd_generic_find_nearest_line_discriminator \
coff_find_nearest_line_discriminator
const bfd_target
#ifdef TARGET_SYM
TARGET_SYM =

37
bfd/coff-rs6000.c
View File

@ -430,39 +430,6 @@ static const struct dwarf_debug_section xcoff_debug_sections[] =
{ NULL, NULL }, /* .debug_weaknames */
{ NULL, NULL },
};
static bfd_boolean
xcoff_find_nearest_line (bfd *abfd,
asection *section,
asymbol **symbols,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
{
return coff_find_nearest_line_with_names (abfd, xcoff_debug_sections,
section, symbols, offset,
filename_ptr, functionname_ptr,
line_ptr);
}
static bfd_boolean
xcoff_find_nearest_line_discriminator (bfd *abfd,
asection *section,
asymbol **symbols,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr,
unsigned int *discriminator)
{
*discriminator = 0;
return coff_find_nearest_line_with_names (abfd, xcoff_debug_sections,
section, symbols, offset,
filename_ptr, functionname_ptr,
line_ptr);
}
void
_bfd_xcoff_swap_sym_in (bfd *abfd, void * ext1, void * in1)
@ -4045,9 +4012,7 @@ const struct xcoff_dwsect_name xcoff_dwsect_names[] = {
#define _bfd_xcoff_bfd_is_target_special_symbol \
coff_bfd_is_target_special_symbol
#define _bfd_xcoff_get_lineno coff_get_lineno
#define _bfd_xcoff_find_nearest_line xcoff_find_nearest_line
#define _bfd_generic_find_nearest_line_discriminator \
xcoff_find_nearest_line_discriminator
#define _bfd_xcoff_find_nearest_line coff_find_nearest_line
#define _bfd_xcoff_find_line coff_find_line
#define _bfd_xcoff_find_inliner_info coff_find_inliner_info
#define _bfd_xcoff_bfd_make_debug_symbol coff_bfd_make_debug_symbol

3
bfd/coff-x86_64.c
View File

@ -730,9 +730,6 @@ coff_amd64_is_local_label_name (bfd *abfd, const char *name)
#define amd64coff_object_p coff_object_p
#endif
#define _bfd_generic_find_nearest_line_discriminator \
coff_find_nearest_line_discriminator
const bfd_target
#ifdef TARGET_SYM
TARGET_SYM =

2
bfd/coff64-rs6000.c
View File

@ -2716,7 +2716,6 @@ const bfd_target rs6000_xcoff64_vec =
coff_bfd_is_target_special_symbol,
coff_get_lineno,
coff_find_nearest_line,
_bfd_generic_find_nearest_line_discriminator,
coff_find_line,
coff_find_inliner_info,
coff_bfd_make_debug_symbol,
@ -2974,7 +2973,6 @@ const bfd_target rs6000_xcoff64_aix_vec =
coff_bfd_is_target_special_symbol,
coff_get_lineno,
coff_find_nearest_line,
_bfd_generic_find_nearest_line_discriminator,
coff_find_line,
coff_find_inliner_info,
coff_bfd_make_debug_symbol,

41
bfd/coffgen.c
View File

@ -2191,13 +2191,13 @@ _bfd_coff_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED,
bfd_boolean
coff_find_nearest_line_with_names (bfd *abfd,
const struct dwarf_debug_section *debug_sections,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
unsigned int *line_ptr,
const struct dwarf_debug_section *debug_sections)
{
bfd_boolean found;
unsigned int i;
@ -2222,10 +2222,9 @@ coff_find_nearest_line_with_names (bfd *abfd,
return TRUE;
/* Also try examining DWARF2 debugging information. */
if (_bfd_dwarf2_find_nearest_line (abfd, debug_sections,
section, symbols, offset,
if (_bfd_dwarf2_find_nearest_line (abfd, symbols, NULL, section, offset,
filename_ptr, functionname_ptr,
line_ptr, NULL, 0,
line_ptr, NULL, debug_sections, 0,
&coff_data(abfd)->dwarf2_find_line_info))
return TRUE;
@ -2407,37 +2406,21 @@ coff_find_nearest_line_with_names (bfd *abfd,
bfd_boolean
coff_find_nearest_line (bfd *abfd,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
{
return coff_find_nearest_line_with_names (abfd, dwarf_debug_sections,
section, symbols, offset,
if (discriminator_ptr)
*discriminator_ptr = 0;
return coff_find_nearest_line_with_names (abfd, symbols, section, offset,
filename_ptr, functionname_ptr,
line_ptr);
line_ptr, dwarf_debug_sections);
}
bfd_boolean
coff_find_nearest_line_discriminator (bfd *abfd,
asection *section,
asymbol **symbols,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr,
unsigned int *discriminator)
{
*discriminator = 0;
return coff_find_nearest_line_with_names (abfd, dwarf_debug_sections,
section, symbols, offset,
filename_ptr, functionname_ptr,
line_ptr);
}
bfd_boolean
coff_find_inliner_info (bfd *abfd,
const char **filename_ptr,

2
bfd/dwarf1.c
View File

@ -449,8 +449,8 @@ dwarf1_unit_find_nearest_line (struct dwarf1_debug* stash,
bfd_boolean
_bfd_dwarf1_find_nearest_line (bfd *abfd,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,

82
bfd/dwarf2.c
View File

@ -3602,19 +3602,19 @@ _bfd_dwarf2_slurp_debug_info (bfd *abfd, bfd *debug_bfd,
field and in the abbreviation offset, or zero to indicate that the
default value should be used. */
static bfd_boolean
find_line (bfd *abfd,
const struct dwarf_debug_section *debug_sections,
asection *section,
bfd_vma offset,
asymbol *symbol,
asymbol **symbols,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *linenumber_ptr,
unsigned int *discriminator_ptr,
unsigned int addr_size,
void **pinfo)
bfd_boolean
_bfd_dwarf2_find_nearest_line (bfd *abfd,
asymbol **symbols,
asymbol *symbol,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *linenumber_ptr,
unsigned int *discriminator_ptr,
const struct dwarf_debug_section *debug_sections,
unsigned int addr_size,
void **pinfo)
{
/* Read each compilation unit from the section .debug_info, and check
to see if it contains the address we are searching for. If yes,
@ -3645,21 +3645,18 @@ find_line (bfd *abfd,
stash = (struct dwarf2_debug *) *pinfo;
do_line = (section == NULL
&& offset == 0
&& functionname_ptr == NULL
&& symbol != NULL);
do_line = symbol != NULL;
if (do_line)
{
addr = symbol->value;
BFD_ASSERT (section == NULL && offset == 0 && functionname_ptr == NULL);
section = bfd_get_section (symbol);
addr = symbol->value;
}
else if (section != NULL
&& functionname_ptr != NULL
&& symbol == NULL)
addr = offset;
else
abort ();
{
BFD_ASSERT (section != NULL && functionname_ptr != NULL);
addr = offset;
}
if (section->output_section)
addr += section->output_section->vma + section->output_offset;
@ -3874,45 +3871,6 @@ find_line (bfd *abfd,
return found;
}
/* The DWARF2 version of find_nearest_line.
Return TRUE if the line is found without error. */
bfd_boolean
_bfd_dwarf2_find_nearest_line (bfd *abfd,
const struct dwarf_debug_section *debug_sections,
asection *section,
asymbol **symbols,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *linenumber_ptr,
unsigned int *discriminator_ptr,
unsigned int addr_size,
void **pinfo)
{
return find_line (abfd, debug_sections, section, offset, NULL, symbols,
filename_ptr, functionname_ptr, linenumber_ptr,
discriminator_ptr, addr_size, pinfo);
}
/* The DWARF2 version of find_line.
Return TRUE if the line is found without error. */
bfd_boolean
_bfd_dwarf2_find_line (bfd *abfd,
asymbol **symbols,
asymbol *symbol,
const char **filename_ptr,
unsigned int *linenumber_ptr,
unsigned int *discriminator_ptr,
unsigned int addr_size,
void **pinfo)
{
return find_line (abfd, dwarf_debug_sections, NULL, 0, symbol, symbols,
filename_ptr, NULL, linenumber_ptr, discriminator_ptr,
addr_size, pinfo);
}
bfd_boolean
_bfd_dwarf2_find_inliner_info (bfd *abfd ATTRIBUTE_UNUSED,
const char **filename_ptr,

9
bfd/ecoff.c
View File

@ -1704,12 +1704,13 @@ _bfd_ecoff_canonicalize_reloc (bfd *abfd,
bfd_boolean
_bfd_ecoff_find_nearest_line (bfd *abfd,
asymbol **symbols ATTRIBUTE_UNUSED,
asection *section,
asymbol **ignore_symbols ATTRIBUTE_UNUSED,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *retline_ptr)
unsigned int *retline_ptr,
unsigned int *discriminator_ptr)
{
const struct ecoff_debug_swap * const debug_swap
= &ecoff_backend (abfd)->debug_swap;
@ -1730,8 +1731,10 @@ _bfd_ecoff_find_nearest_line (bfd *abfd,
if (ecoff_data (abfd)->find_line_info == NULL)
return FALSE;
}
line_info = ecoff_data (abfd)->find_line_info;
if (discriminator_ptr)
*discriminator_ptr = 0;
line_info = ecoff_data (abfd)->find_line_info;
return _bfd_ecoff_locate_line (abfd, section, offset, debug_info,
debug_swap, line_info, filename_ptr,
functionname_ptr, retline_ptr);

11
bfd/elf-bfd.h
View File

@ -1898,17 +1898,10 @@ extern alent *_bfd_elf_get_lineno
extern bfd_boolean _bfd_elf_set_arch_mach
(bfd *, enum bfd_architecture, unsigned long);
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_nearest_line_discriminator
(bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
unsigned int *, unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *);
extern bfd_boolean _bfd_elf_find_line
(bfd *, asymbol **, asymbol *, const char **, unsigned int *);
extern bfd_boolean _bfd_elf_find_line_discriminator
(bfd *, asymbol **, asymbol *, const char **, unsigned int *, unsigned int *);
#define _bfd_generic_find_nearest_line_discriminator \
_bfd_elf_find_nearest_line_discriminator
extern bfd_boolean _bfd_elf_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
#define _bfd_elf_read_minisymbols _bfd_generic_read_minisymbols

61
bfd/elf.c
View File

@ -7549,8 +7549,8 @@ _bfd_elf_set_arch_mach (bfd *abfd,
static bfd_boolean
elf_find_function (bfd *abfd,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr)
@ -7652,52 +7652,35 @@ elf_find_function (bfd *abfd,
bfd_boolean
_bfd_elf_find_nearest_line (bfd *abfd,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
{
return _bfd_elf_find_nearest_line_discriminator (abfd, section, symbols,
offset, filename_ptr,
functionname_ptr,
line_ptr,
NULL);
}
bfd_boolean
_bfd_elf_find_nearest_line_discriminator (bfd *abfd,
asection *section,
asymbol **symbols,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
{
bfd_boolean found;
if (_bfd_dwarf1_find_nearest_line (abfd, section, symbols, offset,
if (_bfd_dwarf2_find_nearest_line (abfd, symbols, NULL, section, offset,
filename_ptr, functionname_ptr,
line_ptr))
line_ptr, discriminator_ptr,
dwarf_debug_sections, 0,
&elf_tdata (abfd)->dwarf2_find_line_info))
{
if (!*functionname_ptr)
elf_find_function (abfd, section, symbols, offset,
elf_find_function (abfd, symbols, section, offset,
*filename_ptr ? NULL : filename_ptr,
functionname_ptr);
return TRUE;
}
if (_bfd_dwarf2_find_nearest_line (abfd, dwarf_debug_sections,
section, symbols, offset,
filename_ptr, functionname_ptr,
line_ptr, discriminator_ptr, 0,
&elf_tdata (abfd)->dwarf2_find_line_info))
if (_bfd_dwarf1_find_nearest_line (abfd, symbols, section, offset,
filename_ptr, functionname_ptr, line_ptr))
{
if (!*functionname_ptr)
elf_find_function (abfd, section, symbols, offset,
elf_find_function (abfd, symbols, section, offset,
*filename_ptr ? NULL : filename_ptr,
functionname_ptr);
@ -7715,7 +7698,7 @@ _bfd_elf_find_nearest_line_discriminator (bfd *abfd,
if (symbols == NULL)
return FALSE;
if (! elf_find_function (abfd, section, symbols, offset,
if (! elf_find_function (abfd, symbols, section, offset,
filename_ptr, functionname_ptr))
return FALSE;
@ -7729,20 +7712,10 @@ bfd_boolean
_bfd_elf_find_line (bfd *abfd, asymbol **symbols, asymbol *symbol,
const char **filename_ptr, unsigned int *line_ptr)
{
return _bfd_elf_find_line_discriminator (abfd, symbols, symbol,
filename_ptr, line_ptr,
NULL);
}
bfd_boolean
_bfd_elf_find_line_discriminator (bfd *abfd, asymbol **symbols, asymbol *symbol,
const char **filename_ptr,
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
{
return _bfd_dwarf2_find_line (abfd, symbols, symbol,
filename_ptr, line_ptr, discriminator_ptr, 0,
&elf_tdata (abfd)->dwarf2_find_line_info);
return _bfd_dwarf2_find_nearest_line (abfd, symbols, symbol, NULL, 0,
filename_ptr, NULL, line_ptr, NULL,
dwarf_debug_sections, 0,
&elf_tdata (abfd)->dwarf2_find_line_info);
}
/* After a call to bfd_find_nearest_line, successive calls to

22
bfd/elf32-arm.c
View File

@ -13083,8 +13083,8 @@ elf32_arm_is_target_special_symbol (bfd * abfd ATTRIBUTE_UNUSED, asymbol * sym)
static bfd_boolean
arm_elf_find_function (bfd * abfd ATTRIBUTE_UNUSED,
asection * section,
asymbol ** symbols,
asection * section,
bfd_vma offset,
const char ** filename_ptr,
const char ** functionname_ptr)
@ -13145,31 +13145,33 @@ arm_elf_find_function (bfd * abfd ATTRIBUTE_UNUSED,
static bfd_boolean
elf32_arm_find_nearest_line (bfd * abfd,
asection * section,
asymbol ** symbols,
asection * section,
bfd_vma offset,
const char ** filename_ptr,
const char ** functionname_ptr,
unsigned int * line_ptr)
unsigned int * line_ptr,
unsigned int * discriminator_ptr)
{
bfd_boolean found = FALSE;
/* We skip _bfd_dwarf1_find_nearest_line since no known ARM toolchain uses it. */
if (_bfd_dwarf2_find_nearest_line (abfd, dwarf_debug_sections,
section, symbols, offset,
if (_bfd_dwarf2_find_nearest_line (abfd, symbols, NULL, section, offset,
filename_ptr, functionname_ptr,
line_ptr, NULL, 0,
line_ptr, discriminator_ptr,
dwarf_debug_sections, 0,
& elf_tdata (abfd)->dwarf2_find_line_info))
{
if (!*functionname_ptr)
arm_elf_find_function (abfd, section, symbols, offset,
arm_elf_find_function (abfd, symbols, section, offset,
*filename_ptr ? NULL : filename_ptr,
functionname_ptr);
return TRUE;
}
/* Skip _bfd_dwarf1_find_nearest_line since no known ARM toolchain
uses DWARF1. */
if (! _bfd_stab_section_find_nearest_line (abfd, symbols, section, offset,
& found, filename_ptr,
functionname_ptr, line_ptr,
@ -13182,7 +13184,7 @@ elf32_arm_find_nearest_line (bfd * abfd,
if (symbols == NULL)
return FALSE;
if (! arm_elf_find_function (abfd, section, symbols, offset,
if (! arm_elf_find_function (abfd, symbols, section, offset,
filename_ptr, functionname_ptr))
return FALSE;

18
bfd/elf64-alpha.c
View File

@ -1442,17 +1442,19 @@ elf64_alpha_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED, const char *name)
}
static bfd_boolean
elf64_alpha_find_nearest_line (bfd *abfd, asection *section, asymbol **symbols,
bfd_vma offset, const char **filename_ptr,
elf64_alpha_find_nearest_line (bfd *abfd, asymbol **symbols,
asection *section, bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
{
asection *msec;
if (_bfd_dwarf2_find_nearest_line (abfd, dwarf_debug_sections,
section, symbols, offset,
if (_bfd_dwarf2_find_nearest_line (abfd, symbols, NULL, section, offset,
filename_ptr, functionname_ptr,
line_ptr, NULL, 0,
line_ptr, discriminator_ptr,
dwarf_debug_sections, 0,
&elf_tdata (abfd)->dwarf2_find_line_info))
return TRUE;
@ -1532,9 +1534,9 @@ elf64_alpha_find_nearest_line (bfd *abfd, asection *section, asymbol **symbols,
/* Fall back on the generic ELF find_nearest_line routine. */
return _bfd_elf_find_nearest_line (abfd, section, symbols, offset,
return _bfd_elf_find_nearest_line (abfd, symbols, section, offset,
filename_ptr, functionname_ptr,
line_ptr);
line_ptr, discriminator_ptr);
}
/* Structure used to pass information to alpha_elf_output_extsym. */

23
bfd/elfnn-aarch64.c
View File

@ -5353,8 +5353,8 @@ elfNN_aarch64_is_target_special_symbol (bfd *abfd ATTRIBUTE_UNUSED,
static bfd_boolean
aarch64_elf_find_function (bfd *abfd ATTRIBUTE_UNUSED,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr)
@ -5413,32 +5413,33 @@ aarch64_elf_find_function (bfd *abfd ATTRIBUTE_UNUSED,
static bfd_boolean
elfNN_aarch64_find_nearest_line (bfd *abfd,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
{
bfd_boolean found = FALSE;
/* We skip _bfd_dwarf1_find_nearest_line since no known AArch64
toolchain uses it. */
if (_bfd_dwarf2_find_nearest_line (abfd, dwarf_debug_sections,
section, symbols, offset,
if (_bfd_dwarf2_find_nearest_line (abfd, symbols, NULL, section, offset,
filename_ptr, functionname_ptr,
line_ptr, NULL, 0,
line_ptr, discriminator_ptr,
dwarf_debug_sections, 0,
&elf_tdata (abfd)->dwarf2_find_line_info))
{
if (!*functionname_ptr)
aarch64_elf_find_function (abfd, section, symbols, offset,
aarch64_elf_find_function (abfd, symbols, section, offset,
*filename_ptr ? NULL : filename_ptr,
functionname_ptr);
return TRUE;
}
/* Skip _bfd_dwarf1_find_nearest_line since no known AArch64
toolchain uses DWARF1. */
if (!_bfd_stab_section_find_nearest_line (abfd, symbols, section, offset,
&found, filename_ptr,
functionname_ptr, line_ptr,
@ -5451,7 +5452,7 @@ elfNN_aarch64_find_nearest_line (bfd *abfd,
if (symbols == NULL)
return FALSE;
if (!aarch64_elf_find_function (abfd, section, symbols, offset,
if (!aarch64_elf_find_function (abfd, symbols, section, offset,
filename_ptr, functionname_ptr))
return FALSE;

24
bfd/elfxx-mips.c
View File

@ -12591,24 +12591,26 @@ struct mips_elf_find_line
};
bfd_boolean
_bfd_mips_elf_find_nearest_line (bfd *abfd, asection *section,
asymbol **symbols, bfd_vma offset,
_bfd_mips_elf_find_nearest_line (bfd *abfd, asymbol **symbols,
asection *section, bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
{
asection *msec;
if (_bfd_dwarf1_find_nearest_line (abfd, section, symbols, offset,
if (_bfd_dwarf2_find_nearest_line (abfd, symbols, NULL, section, offset,
filename_ptr, functionname_ptr,
line_ptr))
line_ptr, discriminator_ptr,
dwarf_debug_sections,
ABI_64_P (abfd) ? 8 : 0,
&elf_tdata (abfd)->dwarf2_find_line_info))
return TRUE;
if (_bfd_dwarf2_find_nearest_line (abfd, dwarf_debug_sections,
section, symbols, offset,
if (_bfd_dwarf1_find_nearest_line (abfd, symbols, section, offset,
filename_ptr, functionname_ptr,
line_ptr, NULL, ABI_64_P (abfd) ? 8 : 0,
&elf_tdata (abfd)->dwarf2_find_line_info))
line_ptr))
return TRUE;
msec = bfd_get_section_by_name (abfd, ".mdebug");
@ -12687,9 +12689,9 @@ _bfd_mips_elf_find_nearest_line (bfd *abfd, asection *section,
/* Fall back on the generic ELF find_nearest_line routine. */
return _bfd_elf_find_nearest_line (abfd, section, symbols, offset,
return _bfd_elf_find_nearest_line (abfd, symbols, section, offset,
filename_ptr, functionname_ptr,
line_ptr);
line_ptr, discriminator_ptr);
}
bfd_boolean

4
bfd/elfxx-mips.h
View File

@ -86,8 +86,8 @@ extern bfd_boolean _bfd_mips_elf_ignore_discarded_relocs
extern bfd_boolean _bfd_mips_elf_is_target_special_symbol
(bfd *abfd, asymbol *sym);
extern bfd_boolean _bfd_mips_elf_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma,
const char **, const char **, unsigned int *, 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

4
bfd/libaout.h
View File

@ -551,8 +551,8 @@ extern void NAME (aout, get_symbol_info)
(bfd *, asymbol *, symbol_info *);
extern bfd_boolean NAME (aout, find_nearest_line)
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *);
extern long NAME (aout, read_minisymbols)
(bfd *, bfd_boolean, void * *, unsigned int *);

24
bfd/libbfd-in.h
View File

@ -399,8 +399,9 @@ extern bfd_boolean _bfd_vms_lib_ia64_mkarchive (bfd *abfd);
#define _bfd_nosymbols_get_lineno \
((alent *(*) (bfd *, asymbol *)) bfd_nullvoidptr)
#define _bfd_nosymbols_find_nearest_line \
((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, \
const char **, unsigned int *)) \
((bfd_boolean (*) (bfd *, asymbol **, asection *, bfd_vma, \
const char **, const char **, unsigned int *, \
unsigned int *)) \
bfd_false)
#define _bfd_nosymbols_find_line \
((bfd_boolean (*) (bfd *, asymbol **, asymbol *, \
@ -524,8 +525,8 @@ extern bfd_boolean _bfd_stab_section_find_nearest_line
/* Find the nearest line using DWARF 1 debugging information. */
extern bfd_boolean _bfd_dwarf1_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma,
const char **, const char **, unsigned int *);
struct dwarf_debug_section
{
@ -540,18 +541,9 @@ extern const struct dwarf_debug_section dwarf_debug_sections[];
/* Find the nearest line using DWARF 2 debugging information. */
extern bfd_boolean _bfd_dwarf2_find_nearest_line
(bfd *, const struct dwarf_debug_section *, asection *, asymbol **, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *, unsigned int,
void **);
/* Find the line using DWARF 2 debugging information. */
extern bfd_boolean _bfd_dwarf2_find_line
(bfd *, asymbol **, asymbol *, const char **,
unsigned int *, unsigned int *, unsigned int, void **);
bfd_boolean _bfd_generic_find_nearest_line_discriminator
(bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
unsigned int *, unsigned int *);
(bfd *, asymbol **, asymbol *, asection *, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *,
const struct dwarf_debug_section *, unsigned int, void **);
/* Find inliner info after calling bfd_find_nearest_line. */
extern bfd_boolean _bfd_dwarf2_find_inliner_info

13
bfd/libbfd.c
View File

@ -1104,19 +1104,6 @@ read_signed_leb128 (bfd *abfd ATTRIBUTE_UNUSED,
return result;
}
bfd_boolean
_bfd_generic_find_nearest_line_discriminator (bfd *abfd ATTRIBUTE_UNUSED,
asection *section ATTRIBUTE_UNUSED,
asymbol **symbols ATTRIBUTE_UNUSED,
bfd_vma offset ATTRIBUTE_UNUSED,
const char **filename_ptr ATTRIBUTE_UNUSED,
const char **functionname_ptr ATTRIBUTE_UNUSED,
unsigned int *line_ptr ATTRIBUTE_UNUSED,
unsigned int *discriminator_ptr ATTRIBUTE_UNUSED)
{
return FALSE;
}
bfd_boolean
_bfd_generic_init_private_section_data (bfd *ibfd ATTRIBUTE_UNUSED,
asection *isec ATTRIBUTE_UNUSED,

24
bfd/libbfd.h
View File

@ -404,8 +404,9 @@ extern bfd_boolean _bfd_vms_lib_ia64_mkarchive (bfd *abfd);
#define _bfd_nosymbols_get_lineno \
((alent *(*) (bfd *, asymbol *)) bfd_nullvoidptr)
#define _bfd_nosymbols_find_nearest_line \
((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, \
const char **, unsigned int *)) \
((bfd_boolean (*) (bfd *, asymbol **, asection *, bfd_vma, \
const char **, const char **, unsigned int *, \
unsigned int *)) \
bfd_false)
#define _bfd_nosymbols_find_line \
((bfd_boolean (*) (bfd *, asymbol **, asymbol *, \
@ -529,8 +530,8 @@ extern bfd_boolean _bfd_stab_section_find_nearest_line
/* Find the nearest line using DWARF 1 debugging information. */
extern bfd_boolean _bfd_dwarf1_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma,
const char **, const char **, unsigned int *);
struct dwarf_debug_section
{
@ -545,18 +546,9 @@ extern const struct dwarf_debug_section dwarf_debug_sections[];
/* Find the nearest line using DWARF 2 debugging information. */
extern bfd_boolean _bfd_dwarf2_find_nearest_line
(bfd *, const struct dwarf_debug_section *, asection *, asymbol **, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *, unsigned int,
void **);
/* Find the line using DWARF 2 debugging information. */
extern bfd_boolean _bfd_dwarf2_find_line
(bfd *, asymbol **, asymbol *, const char **,
unsigned int *, unsigned int *, unsigned int, void **);
bfd_boolean _bfd_generic_find_nearest_line_discriminator
(bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
unsigned int *, unsigned int *);
(bfd *, asymbol **, asymbol *, asection *, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *,
const struct dwarf_debug_section *, unsigned int, void **);
/* Find inliner info after calling bfd_find_nearest_line. */
extern bfd_boolean _bfd_dwarf2_find_inliner_info

11
bfd/libcoff-in.h
View File

@ -355,16 +355,13 @@ extern bfd_boolean _bfd_coff_is_local_label_name
extern asymbol *coff_bfd_make_debug_symbol
(bfd *, void *, unsigned long);
extern bfd_boolean coff_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
extern bfd_boolean coff_find_nearest_line_discriminator
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *, unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *);
#define coff_find_line _bfd_nosymbols_find_line
struct dwarf_debug_section;
extern bfd_boolean coff_find_nearest_line_with_names
(bfd *, const struct dwarf_debug_section *, asection *, asymbol **,
bfd_vma, const char **, const char **, unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma, const char **, const char **,
unsigned int *, const struct dwarf_debug_section *);
extern bfd_boolean coff_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
extern int coff_sizeof_headers

11
bfd/libcoff.h
View File

@ -359,16 +359,13 @@ extern bfd_boolean _bfd_coff_is_local_label_name
extern asymbol *coff_bfd_make_debug_symbol
(bfd *, void *, unsigned long);
extern bfd_boolean coff_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
extern bfd_boolean coff_find_nearest_line_discriminator
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *, unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *);
#define coff_find_line _bfd_nosymbols_find_line
struct dwarf_debug_section;
extern bfd_boolean coff_find_nearest_line_with_names
(bfd *, const struct dwarf_debug_section *, asection *, asymbol **,
bfd_vma, const char **, const char **, unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma, const char **, const char **,
unsigned int *, const struct dwarf_debug_section *);
extern bfd_boolean coff_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
extern int coff_sizeof_headers

4
bfd/libecoff.h
View File

@ -289,8 +289,8 @@ extern bfd_boolean _bfd_ecoff_bfd_is_local_label_name
(bfd *, const char *);
#define _bfd_ecoff_get_lineno _bfd_nosymbols_get_lineno
extern bfd_boolean _bfd_ecoff_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
unsigned int *);
(bfd *, asymbol **, asection *, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *);
#define _bfd_ecoff_find_line _bfd_nosymbols_find_line
#define _bfd_ecoff_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define _bfd_ecoff_read_minisymbols _bfd_generic_read_minisymbols

17
bfd/mach-o.c
View File

@ -5631,12 +5631,13 @@ bfd_mach_o_follow_dsym (bfd *abfd)
bfd_boolean
bfd_mach_o_find_nearest_line (bfd *abfd,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
if (mdata == NULL)
@ -5668,13 +5669,11 @@ bfd_mach_o_find_nearest_line (bfd *abfd,
default:
return FALSE;
}
if (_bfd_dwarf2_find_nearest_line (abfd, dwarf_debug_sections,
section, symbols, offset,
filename_ptr, functionname_ptr,
line_ptr, NULL, 0,
&mdata->dwarf2_find_line_info))
return TRUE;
return FALSE;
return _bfd_dwarf2_find_nearest_line (abfd, symbols, NULL, section, offset,
filename_ptr, functionname_ptr,
line_ptr, discriminator_ptr,
dwarf_debug_sections, 0,
&mdata->dwarf2_find_line_info);
}
bfd_boolean

7
bfd/mach-o.h
View File

@ -680,9 +680,10 @@ unsigned int bfd_mach_o_get_section_attribute_from_name (const char *);
void bfd_mach_o_convert_section_name_to_bfd (bfd *, const char *, const char *,
const char **, flagword *);
bfd_boolean bfd_mach_o_find_nearest_line (bfd *, asection *, asymbol **,
bfd_vma, const char **,
const char **, unsigned int *);
bfd_boolean bfd_mach_o_find_nearest_line (bfd *, asymbol **,
asection *, bfd_vma,
const char **, const char **,
unsigned int *, unsigned int *);
#define bfd_mach_o_find_line _bfd_nosymbols_find_line
bfd_boolean bfd_mach_o_close_and_cleanup (bfd *);
bfd_boolean bfd_mach_o_free_cached_info (bfd *);

7
bfd/pdp11.c
View File

@ -2182,12 +2182,13 @@ NAME (aout, minisymbol_to_symbol) (bfd *abfd,
bfd_boolean
NAME (aout, find_nearest_line) (bfd *abfd,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
{
/* Run down the file looking for the filename, function and linenumber. */
asymbol **p;
@ -2204,6 +2205,8 @@ NAME (aout, find_nearest_line) (bfd *abfd,
*filename_ptr = abfd->filename;
*functionname_ptr = 0;
*line_ptr = 0;
if (discriminator_ptr)
*discriminator_ptr = 0;
if (symbols != NULL)
{

8
bfd/som.c
View File

@ -5715,18 +5715,22 @@ som_set_arch_mach (bfd *abfd,
static bfd_boolean
som_find_nearest_line (bfd *abfd,
asection *section,
asymbol **symbols,
asection *section,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
unsigned int *line_ptr,
unsigned int *discriminator_ptr)
{
bfd_boolean found;
asymbol *func;
bfd_vma low_func;
asymbol **p;
if (discriminator_ptr)
*discriminator_ptr = 0;
if (! _bfd_stab_section_find_nearest_line (abfd, symbols, section, offset,
& found, filename_ptr,
functionname_ptr, line_ptr,

6
bfd/targets.c
View File

@ -367,7 +367,6 @@ BFD_JUMP_TABLE macros.
. NAME##_bfd_is_target_special_symbol, \
. NAME##_get_lineno, \
. NAME##_find_nearest_line, \
. _bfd_generic_find_nearest_line_discriminator, \
. NAME##_find_line, \
. NAME##_find_inliner_info, \
. NAME##_bfd_make_debug_symbol, \
@ -389,10 +388,7 @@ BFD_JUMP_TABLE macros.
. bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
. alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
. 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_nearest_line_discriminator)
. (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
. (bfd *, struct bfd_symbol **, struct bfd_section *, bfd_vma,
. const char **, const char **, unsigned int *, unsigned int *);
. bfd_boolean (*_bfd_find_line)
. (bfd *, struct bfd_symbol **, struct bfd_symbol *,

38
bfd/vms-alpha.c
View File

@ -4575,10 +4575,14 @@ module_find_nearest_line (bfd *abfd, struct module *module, bfd_vma addr,
location. */
static bfd_boolean
_bfd_vms_find_nearest_dst_line (bfd *abfd, asection *section,
asymbol **symbols ATTRIBUTE_UNUSED,
bfd_vma offset, const char **file,
const char **func, unsigned int *line)
_bfd_vms_find_nearest_line (bfd *abfd,
asymbol **symbols ATTRIBUTE_UNUSED,
asection *section,
bfd_vma offset,
const char **file,
const char **func,
unsigned int *line,
unsigned int *discriminator)
{
struct module *module;
@ -4588,6 +4592,8 @@ _bfd_vms_find_nearest_dst_line (bfd *abfd, asection *section,
*file = NULL;
*func = NULL;
*line = 0;
if (discriminator)
*discriminator = 0;
/* We can't do anything if there is no DST (debug symbol table). */
if (PRIV (dst_section) == NULL)
@ -4607,26 +4613,6 @@ _bfd_vms_find_nearest_dst_line (bfd *abfd, asection *section,
return FALSE;
}
/* Likewise but with a discriminator. */
static bfd_boolean
_bfd_vms_find_nearest_line_discriminator (bfd *abfd,
asection *section,
asymbol **symbols,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr,
unsigned int *discriminator)
{
*discriminator = 0;
return _bfd_vms_find_nearest_dst_line (abfd, section, symbols, offset,
filename_ptr, functionname_ptr,
line_ptr);
}
/* Canonicalizations. */
/* Set name, value, section and flags of SYM from E. */
@ -9207,9 +9193,7 @@ bfd_vms_get_data (bfd *abfd)
#define alpha_vms_get_lineno _bfd_nosymbols_get_lineno
#define alpha_vms_find_inliner_info _bfd_nosymbols_find_inliner_info
#define alpha_vms_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define alpha_vms_find_nearest_line _bfd_vms_find_nearest_dst_line
#define _bfd_generic_find_nearest_line_discriminator \
_bfd_vms_find_nearest_line_discriminator
#define alpha_vms_find_nearest_line _bfd_vms_find_nearest_line
#define alpha_vms_find_line _bfd_nosymbols_find_line
#define alpha_vms_bfd_is_local_label_name vms_bfd_is_local_label_name