http://sourceware.org/ml/gdb-patches/2012-10/msg00083.html

gdb/ChangeLog

        * source.c (print_source_lines_base): Add fullname field giving
        full path to file in mi output.
        * NEWS: Mention the new fullname field.

gdb/doc/ChangeLog


        * gdb.texinfo (GDB/MI Data Manipulation): Add fullname field to
        the example -data-disassemble output.  Extend the description of
        the -data-disassemble results to document all fields.  Document
        the cli disassemble command as being related to -data-disassemble.

gdb/testsuite/ChangeLog

        * gdb.mi/mi-disassemble.exp: Expect fullname field in mi
        disassembly output.

7 files changed, 100 insertions, 25 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b794365..3a87a2c 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2012-11-09  Andrew Burgess  <aburgess@broadcom.com>
+
+	* source.c (print_source_lines_base): Add fullname field giving
+	full path to file in mi output.
+	* NEWS: Mention the new fullname field.
+
 2012-11-09  Yao Qi  <yao@codesourcery.com>
 
 	* NEWS: Mention the fix to the ambiguity of 'fo' command.
diff --git a/gdb/NEWS b/gdb/NEWS
index 8567742..4a1988d 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -66,6 +66,9 @@ py [command]
      async record "=record-started" and "=record-stopped".
   ** Memory changes are now notified using new async record
      "=memory-changed".
+  ** The data-disassemble command response will include a "fullname" field
+     containing the absolute file name when GDB can determine it and source
+     has been requested.
 
 *** Changes in GDB 7.5
 
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 3e993dd..2fc837b 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,10 @@
+2012-11-09  Andrew Burgess  <aburgess@broadcom.com>
+
+	* gdb.texinfo (GDB/MI Data Manipulation): Add fullname field to
+	the example -data-disassemble output.  Extend the description of
+	the -data-disassemble results to document all fields.  Document
+	the cli disassemble command as being related to -data-disassemble.
+
 2012-11-09  Yao Qi  <yao@codesourcery.com>
 
 	PR gdb/14777.
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 50fc123..ce5415d 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -30707,21 +30707,65 @@ mixed source and disassembly with raw opcodes).
 
 @subsubheading Result
 
-The output for each instruction is composed of four fields:
+The result of the @code{-data-disassemble} command will be a list named
+@samp{asm_insns}, the contents of this list depend on the @var{mode}
+used with the @code{-data-disassemble} command.
 
-@itemize @bullet
-@item Address
-@item Func-name
-@item Offset
-@item Instruction
-@end itemize
+For modes 0 and 2 the @samp{asm_insns} list contains tuples with the
+following fields:
 
-Note that whatever included in the instruction field, is not manipulated
-directly by @sc{gdb/mi}, i.e., it is not possible to adjust its format.
+@table @code
+@item address
+The address at which this instruction was disassembled.
+
+@item func-name
+The name of the function this instruction is within.
+
+@item offset
+The decimal offset in bytes from the start of @samp{func-name}.
+
+@item inst
+The text disassembly for this @samp{address}.
+
+@item opcodes
+This field is only present for mode 2.  This contains the raw opcode
+bytes for the @samp{inst} field.
+
+@end table
+
+For modes 1 and 3 the @samp{asm_insns} list contains tuples named
+@samp{src_and_asm_line}, each of which has the following fields:
+
+@table @code
+@item line
+The line number within @samp{file}.
+
+@item file
+The file name from the compilation unit.  This might be an absolute
+file name or a relative file name depending on the compile command
+used.
+
+@item fullname
+This field is optional.  If it is present it will contain an absolute
+file name of @samp{file}.  If this field is not present then
+@value{GDBN} was unable to determine the absolute file name.
+
+@item line_asm_insn
+This is a list of tuples containing the disassembly for @samp{line} in
+@samp{file}.  The fields of each tuple are the same as for
+@code{-data-disassemble} in @var{mode} 0 and 2, so @samp{address},
+@samp{func-name}, @samp{offset}, @samp{inst}, and optionally
+@samp{opcodes}.
+
+@end table
+
+Note that whatever included in the @samp{inst} field, is not
+manipulated directly by @sc{gdb/mi}, i.e., it is not possible to
+adjust its format.
 
 @subsubheading @value{GDBN} Command
 
-There's no direct mapping from this command to the CLI.
+The corresponding @value{GDBN} command is @samp{disassemble}.
 
 @subsubheading Example
 
@@ -30785,15 +30829,15 @@ Disassemble 3 instructions from the start of @code{main} in mixed mode:
 -data-disassemble -f basics.c -l 32 -n 3 -- 1
 ^done,asm_insns=[
 src_and_asm_line=@{line="31",
-file="/kwikemart/marge/ezannoni/flathead-dev/devo/gdb/ \
-  testsuite/gdb.mi/basics.c",line_asm_insn=[
-@{address="0x000107bc",func-name="main",offset="0",
-inst="save  %sp, -112, %sp"@}]@},
+file="../../../src/gdb/testsuite/gdb.mi/basics.c",
+fullname="/absolute/path/to/src/gdb/testsuite/gdb.mi/basics.c",
+line_asm_insn=[@{address="0x000107bc",
+func-name="main",offset="0",inst="save  %sp, -112, %sp"@}]@},
 src_and_asm_line=@{line="32",
-file="/kwikemart/marge/ezannoni/flathead-dev/devo/gdb/ \
-  testsuite/gdb.mi/basics.c",line_asm_insn=[
-@{address="0x000107c0",func-name="main",offset="4",
-inst="mov  2, %o0"@},
+file="../../../src/gdb/testsuite/gdb.mi/basics.c",
+fullname="/absolute/path/to/src/gdb/testsuite/gdb.mi/basics.c",
+line_asm_insn=[@{address="0x000107c0",
+func-name="main",offset="4",inst="mov  2, %o0"@},
 @{address="0x000107c4",func-name="main",offset="8",
 inst="sethi  %hi(0x11800), %o2"@}]@}]
 (gdb)
diff --git a/gdb/source.c b/gdb/source.c
index 307fecc..9813c43 100644
--- a/gdb/source.c
+++ b/gdb/source.c
@@ -1301,6 +1301,13 @@ print_source_lines_base (struct symtab *s, int line, int stopline, int noerror)
 	  ui_out_field_int (uiout, "line", line);
 	  ui_out_text (uiout, "\tin ");
 	  ui_out_field_string (uiout, "file", s->filename);
+	  if (ui_out_is_mi_like_p (uiout))
+	    {
+	      const char *fullname = symtab_to_fullname (s);
+
+	      if (fullname != NULL)
+		ui_out_field_string (uiout, "fullname", fullname);
+	    }
 	  ui_out_text (uiout, "\n");
 	}
 
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 9d2d114..26f2b3f 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2012-11-09  Andrew Burgess  <aburgess@broadcom.com>
+
+	* gdb.mi/mi-disassemble.exp: Expect fullname field in mi
+	disassembly output.
+
 2012-11-09  Pedro Alves  <palves@redhat.com>
 
 	PR gdb/14306
diff --git a/gdb/testsuite/gdb.mi/mi-disassemble.exp b/gdb/testsuite/gdb.mi/mi-disassemble.exp
index 377ffde..695521a 100644
--- a/gdb/testsuite/gdb.mi/mi-disassemble.exp
+++ b/gdb/testsuite/gdb.mi/mi-disassemble.exp
@@ -115,6 +115,7 @@ proc test_disassembly_mixed {} {
     global mi_gdb_prompt
     global hex
     global decimal
+    global fullname_syntax
 
     set line_callee2_head       [gdb_get_line_number "callee2 ("]
     set line_callee2_open_brace [expr $line_callee2_head + 1]
@@ -125,7 +126,7 @@ proc test_disassembly_mixed {} {
     # -data-disassembly -s $pc -e "$pc+8" -- 1
 
     mi_gdb_test "002-data-disassemble -f basics.c -l $line_callee2_open_brace -- 1" \
-	    "002\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$line_callee2_open_brace\",file=\".*basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"callee2\",offset=\"0\",inst=\".*\"\}.*\\\]\}.*,src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\\\[.*\{address=\"$hex\",func-name=\"callee2\",offset=\"$decimal\",inst=\".*\"\}\\\]\}\\\]" \
+	    "002\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$line_callee2_open_brace\",file=\".*basics.c\",fullname=\"${fullname_syntax}basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"callee2\",offset=\"0\",inst=\".*\"\}.*\\\]\}.*,src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",fullname=\"${fullname_syntax}basics.c\",line_asm_insn=\\\[.*\{address=\"$hex\",func-name=\"callee2\",offset=\"$decimal\",inst=\".*\"\}\\\]\}\\\]" \
              "data-disassemble file, line assembly mixed"
 
     #
@@ -134,7 +135,7 @@ proc test_disassembly_mixed {} {
     # which we are now, even if we have specified that the range is only 2 insns.
     #
     mi_gdb_test "003-data-disassemble -s \$pc -e \"\$pc+4\" -- 1" \
-	    "003\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}.*\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\\\]\}\\\]" \
+	    "003\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",fullname=\"${fullname_syntax}basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}.*\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\\\]\}\\\]" \
              "data-disassemble range assembly mixed"
 }
 
@@ -142,6 +143,7 @@ proc test_disassembly_mixed_with_opcodes {} {
     global mi_gdb_prompt
     global hex
     global decimal
+    global fullname_syntax
 
     set line_callee2_head       [gdb_get_line_number "callee2 ("]
     set line_callee2_open_brace [expr $line_callee2_head + 1]
@@ -152,7 +154,7 @@ proc test_disassembly_mixed_with_opcodes {} {
     # -data-disassembly -s $pc -e "$pc+8" -- 3
 
     mi_gdb_test "002-data-disassemble -f basics.c -l $line_callee2_open_brace -- 3" \
-           "002\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$line_callee2_open_brace\",file=\".*basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"callee2\",offset=\"0\",opcodes=\".*\",inst=\".*\"\}.*\\\]\}.*,src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\\\[.*\{address=\"$hex\",func-name=\"callee2\",offset=\"$decimal\",opcodes=\".*\",inst=\".*\"\}\\\]\}\\\]" \
+           "002\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$line_callee2_open_brace\",file=\".*basics.c\",fullname=\"${fullname_syntax}basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"callee2\",offset=\"0\",opcodes=\".*\",inst=\".*\"\}.*\\\]\}.*,src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",fullname=\"${fullname_syntax}basics.c\",line_asm_insn=\\\[.*\{address=\"$hex\",func-name=\"callee2\",offset=\"$decimal\",opcodes=\".*\",inst=\".*\"\}\\\]\}\\\]" \
              "data-disassemble file, line assembly mixed with opcodes"
 
     #
@@ -161,7 +163,7 @@ proc test_disassembly_mixed_with_opcodes {} {
     # which we are now, even if we have specified that the range is only 2 insns.
     #
     mi_gdb_test "003-data-disassemble -s \$pc -e \"\$pc+4\" -- 3" \
-           "003\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",opcodes=\".*\",inst=\".*\"\}.*\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",opcodes=\".*\",inst=\".*\"\}\\\]\}\\\]" \
+           "003\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",fullname=\"${fullname_syntax}basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",opcodes=\".*\",inst=\".*\"\}.*\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",opcodes=\".*\",inst=\".*\"\}\\\]\}\\\]" \
              "data-disassemble range assembly mixed with opcodes"
 }
 
@@ -169,6 +171,7 @@ proc test_disassembly_mixed_lines_limit {} {
     global mi_gdb_prompt
     global hex
     global decimal
+    global fullname_syntax
 
     set line_main_head       [gdb_get_line_number "main ("]
     set line_main_open_brace [expr $line_main_head + 1]
@@ -182,15 +185,15 @@ proc test_disassembly_mixed_lines_limit {} {
 
     mi_gdb_test "print/x \$pc" "" ""
     mi_gdb_test "222-data-disassemble  -f basics.c -l $line_main_body -n 20 -- 1" \
-	    "222\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"main\",offset=\"0\",inst=\".*\"\},.*,\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\\\]\}\]" \
+	    "222\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",fullname=\"${fullname_syntax}basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"main\",offset=\"0\",inst=\".*\"\},.*,\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\\\]\}\]" \
               "data-disassemble file, line, number assembly mixed"
 
     mi_gdb_test "222-data-disassemble  -f basics.c -l $line_main_body -n 0 -- 1" \
-	    "222\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$line_main_open_brace\",file=\".*basics.c\",line_asm_insn=\\\[\\\]\}\\\]" \
+	    "222\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$line_main_open_brace\",file=\".*basics.c\",fullname=\"${fullname_syntax}basics.c\",line_asm_insn=\\\[\\\]\}\\\]" \
               "data-disassemble file, line, number (zero lines) assembly mixed"
 
     mi_gdb_test "222-data-disassemble  -f basics.c -l $line_main_body -n 50 -- 1" \
-	    "222\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"main\",offset=\"0\",inst=\".*\"\}.*,\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\\\]\}\]" \
+	    "222\\^done,asm_insns=\\\[src_and_asm_line=\{line=\"$decimal\",file=\".*basics.c\",fullname=\"${fullname_syntax}basics.c\",line_asm_insn=\\\[\{address=\"$hex\",func-name=\"main\",offset=\"0\",inst=\".*\"\}.*,\{address=\"$hex\",func-name=\"main\",offset=\"$decimal\",inst=\".*\"\}\\\]\}\]" \
               "data-disassemble file, line, number (more than main lines) assembly mixed"
 }