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authorTristan Gingold <gingold@adacore.com>2009-12-09 12:58:23 +0000
committerTristan Gingold <gingold@adacore.com>2009-12-09 12:58:23 +0000
commitbe6f64938f985dfb0eaa2107b99f193bb865ce04 (patch)
tree1f2ff18a44815e86c2d546f1b0e81cf63205590e /binutils
parent03b952fddad1179c316bb9230f696034e6ae3bef (diff)
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2009-12-09 Tristan Gingold <gingold@adacore.com>
* addr2line.c (translate_addresses): Display addresses if option -a is used. (with_addresses): New variable. (long_options): Add option '-a'. (usage): Add usage for option '-a'. (main): Handle option '-a'. * doc/binutils.texi (addr2line): Document option '-a'. * NEWS: Mention new feature.
Diffstat (limited to 'binutils')
-rw-r--r--binutils/ChangeLog11
-rw-r--r--binutils/NEWS3
-rw-r--r--binutils/addr2line.c15
-rw-r--r--binutils/doc/binutils.texi12
4 files changed, 38 insertions, 3 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index ee7effe..e3aef7d 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,14 @@
+2009-12-09 Tristan Gingold <gingold@adacore.com>
+
+ * addr2line.c (translate_addresses): Display addresses
+ if option -a is used.
+ (with_addresses): New variable.
+ (long_options): Add option '-a'.
+ (usage): Add usage for option '-a'.
+ (main): Handle option '-a'.
+ * doc/binutils.texi (addr2line): Document option '-a'.
+ * NEWS: Mention new feature.
+
2009-12-08 Cary Coutant <ccoutant@google.com>
* dwarf.c (dwarf_select_sections_by_names): Handle pubtypes correctly.
diff --git a/binutils/NEWS b/binutils/NEWS
index 3edee4b..25fee15 100644
--- a/binutils/NEWS
+++ b/binutils/NEWS
@@ -3,6 +3,9 @@
* Add to dlltool .def file feature of aliasing PE internal symbol name by
'== <ID>' option.
+* Add a new command line option -a / --addresses to addr2line to display the
+ address before function name or source filename.
+
Changes in 2.20:
* Add support for delay importing to dlltool. Use the --output-delaylib <file>
diff --git a/binutils/addr2line.c b/binutils/addr2line.c
index 1872521..2ecdbfa 100644
--- a/binutils/addr2line.c
+++ b/binutils/addr2line.c
@@ -39,6 +39,7 @@
#include "bucomm.h"
static bfd_boolean unwind_inlines; /* -i, unwind inlined functions. */
+static bfd_boolean with_addresses; /* -a, show addresses. */
static bfd_boolean with_functions; /* -f, show function names. */
static bfd_boolean do_demangle; /* -C, demangle names. */
static bfd_boolean base_names; /* -s, strip directory names. */
@@ -50,6 +51,7 @@ static asymbol **syms; /* Symbol table. */
static struct option long_options[] =
{
+ {"addresses", no_argument, NULL, 'a'},
{"basenames", no_argument, NULL, 's'},
{"demangle", optional_argument, NULL, 'C'},
{"exe", required_argument, NULL, 'e'},
@@ -78,6 +80,7 @@ usage (FILE *stream, int status)
fprintf (stream, _(" If no addresses are specified on the command line, they will be read from stdin\n"));
fprintf (stream, _(" The options are:\n\
@<file> Read options from <file>\n\
+ -a --addresses Show addresses\n\
-b --target=<bfdname> Set the binary file format\n\
-e --exe=<executable> Set the input file name (default is a.out)\n\
-i --inlines Unwind inlined functions\n\
@@ -209,6 +212,13 @@ translate_addresses (bfd *abfd, asection *section)
pc = bfd_scan_vma (*addr++, NULL, 16);
}
+ if (with_addresses)
+ {
+ printf ("0x");
+ bfd_printf_vma (abfd, pc);
+ printf ("\n");
+ }
+
found = FALSE;
if (section)
find_offset_in_section (abfd, section);
@@ -354,13 +364,16 @@ main (int argc, char **argv)
file_name = NULL;
section_name = NULL;
target = NULL;
- while ((c = getopt_long (argc, argv, "b:Ce:sfHhij:Vv", long_options, (int *) 0))
+ while ((c = getopt_long (argc, argv, "ab:Ce:sfHhij:Vv", long_options, (int *) 0))
!= EOF)
{
switch (c)
{
case 0:
break; /* We've been given a long option. */
+ case 'a':
+ with_addresses = TRUE;
+ break;
case 'b':
target = optarg;
break;
diff --git a/binutils/doc/binutils.texi b/binutils/doc/binutils.texi
index 77a8774..a96ecac 100644
--- a/binutils/doc/binutils.texi
+++ b/binutils/doc/binutils.texi
@@ -2906,7 +2906,8 @@ c++filt @var{option} @var{symbol}
@smallexample
@c man begin SYNOPSIS addr2line
-addr2line [@option{-b} @var{bfdname}|@option{--target=}@var{bfdname}]
+addr2line [@option{-a}|@option{--addresses}]
+ [@option{-b} @var{bfdname}|@option{--target=}@var{bfdname}]
[@option{-C}|@option{--demangle}[=@var{style}]]
[@option{-e} @var{filename}|@option{--exe=}@var{filename}]
[@option{-f}|@option{--functions}] [@option{-s}|@option{--basename}]
@@ -2943,7 +2944,8 @@ The format of the output is @samp{FILENAME:LINENO}. The file name and
line number for each address is printed on a separate line. If the
@command{-f} option is used, then each @samp{FILENAME:LINENO} line is
preceded by a @samp{FUNCTIONNAME} line which is the name of the function
-containing the address.
+containing the address. If the @command{-a} option is used, then the
+address read is first printed.
If the file name or function name can not be determined,
@command{addr2line} will print two question marks in their place. If the
@@ -2957,6 +2959,12 @@ The long and short forms of options, shown here as alternatives, are
equivalent.
@table @env
+@item -a
+@itemx --addresses
+Display address before function names or file and line number
+information. The address is printed with a @samp{0x} prefix to easily
+identify it.
+
@item -b @var{bfdname}
@itemx --target=@var{bfdname}
@cindex object code format