Re: Patch for gdb/mi problem 192

["J. Johnston" <jjohnstn at redhat dot com>]

Andrew Cagney wrote:
> 
> > gdb/ChangeLog:
> >
> > 2002-09-30  Jeff Johnston  <jjohnstn@redhat.com>
> >
> >       * ui-out.h (ui_out_field_fmt_int): New prototype.
> >       * ui-out.c (ui_out_field_fmt_int): New function allowing specification
> >       of field width and alignment.
> >       * stack.c (print_frame_info_base): When printing frame level, use
> >       ui_out_field_fmt_int with a width of 2 and left alignment.  Fix for
> >       PR gdb/192
> 
> Ok, so instead of:
>         frame="2 "
> it outputs
>         frame="2"
> I think this is a straight bug that can't (?) affect old parsers (...).
> 
> So, yes, ok.
> 
> Can you just add a NEWS entry pointing out that this was fixed.  You'll
> now also need to update both mi-*.exp and mi1-*.exp.
> 
> > gdb/testsuite/gdb.mi/ChangeLog:
> >
> > 2002-09-30  Jeff Johnston  <jjohnstn@redhat.com>
> >
> >       * mi-stack.exp: Change testcases that print frame to not expect "level" field
> >       to have extraneous right space.  Fix for PR gdb/192.
> >       * mi-return.exp: Ditto.
> >
> 
> Also (independant patch) can you please mention this new
> ui_out_field_fmt_int() function in the gdbint.texinfo doco (look for
> ui_out_field_int()).  If Eli is ok with it, then it is approved.
> 

Ok, additional doc patches added to this note.  Eli, I will wait for your
approval.

-- Jeff J.
Index: doc/gdbint.texinfo
===================================================================
RCS file: /cvs/src/src/gdb/doc/gdbint.texinfo,v
retrieving revision 1.102
diff -u -r1.102 gdbint.texinfo
--- doc/gdbint.texinfo	19 Sep 2002 15:43:49 -0000	1.102
+++ doc/gdbint.texinfo	3 Oct 2002 20:19:31 -0000
@@ -1011,6 +1011,13 @@
 the name of the field.
 @end deftypefun
 
+@deftypefun void ui_out_field_fmt_int (struct ui_out *@var{uiout}, int @var{width}, enum ui_align @var{alignment}, const char *@var{fldname}, int @var{value})
+This function outputs a value of an @code{int} variable.  It differs from
+@code{ui_out_field_int} in that the caller specifies the desired @var{width} and @var{alignment} of the output.
+@var{fldname} specifies
+the name of the field.
+@end deftypefun
+
 @deftypefun void ui_out_field_core_addr (struct ui_out *@var{uiout}, const char *@var{fldname}, CORE_ADDR @var{address})
 This function outputs an address.
 @end deftypefun
Index: mi/gdbmi.texinfo
===================================================================
RCS file: /cvs/src/src/gdb/mi/gdbmi.texinfo,v
retrieving revision 1.28
diff -u -r1.28 gdbmi.texinfo
--- mi/gdbmi.texinfo	27 Sep 2002 18:09:27 -0000	1.28
+++ mi/gdbmi.texinfo	3 Oct 2002 20:19:31 -0000
@@ -2034,7 +2034,7 @@
 205^done
 (@value{GDBP})
 111-exec-return
-111^done,frame=@{level="0 ",func="callee3",
+111^done,frame=@{level="0",func="callee3",
 args=[@{name="strarg",
 value="0x11940 \"A string argument.\""@}],
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="18"@}
@@ -2641,15 +2641,15 @@
 -stack-list-frames
 ^done,
 stack=[
-frame=@{level="0 ",addr="0x00010734",func="callee4",
+frame=@{level="0",addr="0x00010734",func="callee4",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="8"@},
-frame=@{level="1 ",addr="0x0001076c",func="callee3",
+frame=@{level="1",addr="0x0001076c",func="callee3",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="17"@},
-frame=@{level="2 ",addr="0x0001078c",func="callee2",
+frame=@{level="2",addr="0x0001078c",func="callee2",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="22"@},
-frame=@{level="3 ",addr="0x000107b4",func="callee1",
+frame=@{level="3",addr="0x000107b4",func="callee1",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="27"@},
-frame=@{level="4 ",addr="0x000107e0",func="main",
+frame=@{level="4",addr="0x000107e0",func="main",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="32"@}]
 (@value{GDBP})
 -stack-list-arguments 0
@@ -2731,25 +2731,25 @@
 (@value{GDBP})
 -stack-list-frames
 ^done,stack=
-[frame=@{level="0 ",addr="0x0001076c",func="foo",
+[frame=@{level="0",addr="0x0001076c",func="foo",
   file="recursive2.c",line="11"@},
-frame=@{level="1 ",addr="0x000107a4",func="foo",
+frame=@{level="1",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="2 ",addr="0x000107a4",func="foo",
+frame=@{level="2",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="3 ",addr="0x000107a4",func="foo",
+frame=@{level="3",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="4 ",addr="0x000107a4",func="foo",
+frame=@{level="4",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="5 ",addr="0x000107a4",func="foo",
+frame=@{level="5",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="6 ",addr="0x000107a4",func="foo",
+frame=@{level="6",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="7 ",addr="0x000107a4",func="foo",
+frame=@{level="7",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="8 ",addr="0x000107a4",func="foo",
+frame=@{level="8",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="9 ",addr="0x000107a4",func="foo",
+frame=@{level="9",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
 frame=@{level="10",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
@@ -2764,11 +2764,11 @@
 (@value{GDBP})
 -stack-list-frames 3 5
 ^done,stack=
-[frame=@{level="3 ",addr="0x000107a4",func="foo",
+[frame=@{level="3",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="4 ",addr="0x000107a4",func="foo",
+frame=@{level="4",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@},
-frame=@{level="5 ",addr="0x000107a4",func="foo",
+frame=@{level="5",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@}]
 (@value{GDBP})
 @end smallexample
@@ -2779,7 +2779,7 @@
 (@value{GDBP})
 -stack-list-frames 3 3
 ^done,stack=
-[frame=@{level="3 ",addr="0x000107a4",func="foo",
+[frame=@{level="3",addr="0x000107a4",func="foo",
   file="recursive2.c",line="14"@}]
 (@value{GDBP})
 @end smallexample
@@ -3442,7 +3442,7 @@
 (@value{GDBP})
 -thread-select 3
 ^done,new-thread-id="3",
-frame=@{level="0 ",func="vprintf",
+frame=@{level="0",func="vprintf",
 args=[@{name="format",value="0x8048e9c \"%*s%c %d %c\\n\""@},
 @{name="arg",value="0x2"@}],file="vprintf.c",line="31"@}
 (@value{GDBP})