[RFC] mi: Print frame architecture when printing frames on an MI channel

Jan Vrany jan.vrany@fit.cvut.cz
Fri Aug 10 05:57:00 GMT 2018


When printing frames on an MI channel also print frame architecture
like in:

    (gdb)
    -stack-list-frames 3 3
    ^done,stack=
    [frame={level="3",addr="0x000107a4",func="foo",
      file="recursive2.c",fullname="/home/foo/bar/recursive2.c",
      line="14",arch="i386:x86_64"}]
   (gdb)

This is usefull for MI clients that need to know the architecture in order
to perform further analysis, for example to use their own disassembler to
analyze mechinbe code.

gdb/Changelog:

	* stack.c (print_frame): print frame architecture when printing on
        an MI output.

gdb/testsuite/Changelog

	* lib/mi-support.exp (mi_expect_stop): Regexp updated tp aaccomodate
	new "arch" field in frame output.
	* gdb.mi/mi-return.exp: Likewise.
	* gdb.mi/mi-stack.exp: Likewise.
	* gdb.mi/mi-syn-frame.exp: Likewise.
	* gdb.mi/user-selected-context-sync.exp: Likewise.

gdb/doc/Changelog

	* gdb.texinfo (The -stack-list-frames Command): Updated description
        to mention "arch".
        Updated MI examples thorough the document to contain "arch" in frame
        output.
---
 gdb/ChangeLog                                 |  5 ++
 gdb/doc/ChangeLog                             |  7 ++
 gdb/doc/gdb.texinfo                           | 90 ++++++++++---------
 gdb/stack.c                                   |  4 +
 gdb/testsuite/ChangeLog                       |  9 ++
 gdb/testsuite/gdb.mi/mi-return.exp            |  2 +-
 gdb/testsuite/gdb.mi/mi-stack.exp             |  4 +-
 gdb/testsuite/gdb.mi/mi-syn-frame.exp         | 10 +--
 .../gdb.mi/user-selected-context-sync.exp     |  6 +-
 gdb/testsuite/lib/mi-support.exp              |  6 +-
 10 files changed, 85 insertions(+), 58 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2f5d1ef8b7..da1e9fbce6 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2018-08-08  Jan Vrany  <jan.vrany@fit.cvut.cz>
+
+	* stack.c (print_frame): print frame architecture when printing on
+	an MI output.
+
 2018-08-08  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
 	* remote.c (remote_target::download_tracepoint): Change char* to
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index ceb4043e32..a565f6d380 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,10 @@
+2018-08-08  Jan Vrany  <jan.vrany@fit.cvut.cz>
+
+	* gdb.texinfo (The -stack-list-frames Command): Updated description
+	to mention "arch".
+	Updated MI examples thorough the document to contain "arch" in frame
+	output.
+
 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 
 	* gdb.texinfo (Index Files Speed Up GDB): Add section about
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index b931834400..635275d3ec 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -28001,7 +28001,7 @@ reason that execution stopped.
 <- *stopped,reason="breakpoint-hit",disp="keep",bkptno="1",thread-id="0",
    frame=@{addr="0x08048564",func="main",
    args=[@{name="argc",value="1"@},@{name="argv",value="0xbfc4d4d4"@}],
-   file="myprog.c",fullname="/home/nickrob/myprog.c",line="68"@}
+   file="myprog.c",fullname="/home/nickrob/myprog.c",line="68",arch="i386:x86_64"@}
 <- (gdb)
 -> -exec-continue
 <- ^running
@@ -28664,7 +28664,7 @@ Setting a watchpoint on a variable in the @code{main} function:
 *stopped,reason="watchpoint-trigger",wpt=@{number="2",exp="x"@},
 value=@{old="-268439212",new="55"@},
 frame=@{func="main",args=[],file="recursive2.c",
-fullname="/home/foo/bar/recursive2.c",line="5"@}
+fullname="/home/foo/bar/recursive2.c",line="5",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -28684,7 +28684,7 @@ for the watchpoint going out of scope.
 wpt=@{number="5",exp="C"@},value=@{old="-276895068",new="3"@},
 frame=@{func="callee4",args=[],
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="13"@}
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="13",arch="i386:x86_64"@}
 (gdb)
 -exec-continue
 ^running
@@ -28693,7 +28693,7 @@ fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="13"@}
 frame=@{func="callee3",args=[@{name="strarg",
 value="0x11940 \"A string argument.\""@}],
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="18"@}
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="18",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -28729,7 +28729,7 @@ enabled="y",addr="",what="C",thread-groups=["i1"],times="0"@}]@}
 value=@{old="-276895068",new="3"@},
 frame=@{func="callee4",args=[],
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="13"@}
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="13",arch="i386:x86_64"@}
 (gdb)
 -break-list
 ^done,BreakpointTable=@{nr_rows="2",nr_cols="6",
@@ -28753,7 +28753,7 @@ enabled="y",addr="",what="C",thread-groups=["i1"],times="-5"@}]@}
 frame=@{func="callee3",args=[@{name="strarg",
 value="0x11940 \"A string argument.\""@}],
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="18"@}
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="18",arch="i386:x86_64"@}
 (gdb)
 -break-list
 ^done,BreakpointTable=@{nr_rows="1",nr_cols="6",
@@ -29232,7 +29232,7 @@ the command.
 @{id="1",target-id="Thread 0xb7e156b0 (LWP 21254)",
    frame=@{level="0",addr="0x0804891f",func="foo",
            args=[@{name="i",value="10"@}],
-           file="/tmp/a.c",fullname="/tmp/a.c",line="158"@},
+           file="/tmp/a.c",fullname="/tmp/a.c",line="158",arch="i386:x86_64"@},
            state="running"@}],
 current-thread-id="1"
 (gdb)
@@ -29308,7 +29308,7 @@ number-of-threads="3"
 ^done,new-thread-id="3",
 frame=@{level="0",func="vprintf",
 args=[@{name="format",value="0x8048e9c \"%*s%c %d %c\\n\""@},
-@{name="arg",value="0x2"@}],file="vprintf.c",line="31"@}
+@{name="arg",value="0x2"@}],file="vprintf.c",line="31",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -29442,7 +29442,7 @@ The corresponding @value{GDBN} corresponding is @samp{continue}.
 @@Hello world
 *stopped,reason="breakpoint-hit",disp="keep",bkptno="2",frame=@{
 func="foo",args=[],file="hello.c",fullname="/home/foo/bar/hello.c",
-line="13"@}
+line="13",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -29476,7 +29476,7 @@ Function returning @code{void}.
 (gdb)
 @@hello from foo
 *stopped,reason="function-finished",frame=@{func="main",args=[],
-file="hello.c",fullname="/home/foo/bar/hello.c",line="7"@}
+file="hello.c",fullname="/home/foo/bar/hello.c",line="7",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -29490,7 +29490,7 @@ value itself.
 (gdb)
 *stopped,reason="function-finished",frame=@{addr="0x000107b0",func="foo",
 args=[@{name="a",value="1"],@{name="b",value="9"@}@},
-file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 gdb-result-var="$1",return-value="0"
 (gdb)
 @end smallexample
@@ -29538,7 +29538,7 @@ The corresponding @value{GDBN} command is @samp{interrupt}.
 (gdb)
 111*stopped,signal-name="SIGINT",signal-meaning="Interrupt",
 frame=@{addr="0x00010140",func="foo",args=[],file="try.c",
-fullname="/home/foo/bar/try.c",line="13"@}
+fullname="/home/foo/bar/try.c",line="13",arch="i386:x86_64"@}
 (gdb)
 
 (gdb)
@@ -29675,7 +29675,7 @@ file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="8"@}
 000*stopped,reason="breakpoint-hit",disp="keep",bkptno="1",
 frame=@{func="callee4",args=[],
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="8"@}
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="8",arch="i386:x86_64"@}
 (gdb)
 205-break-delete
 205^done
@@ -29685,7 +29685,7 @@ fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="8"@}
 args=[@{name="strarg",
 value="0x11940 \"A string argument.\""@}],
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="18"@}
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="18",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -29731,7 +29731,7 @@ The corresponding @value{GDBN} command is @samp{run}.
 (gdb)
 *stopped,reason="breakpoint-hit",disp="keep",bkptno="1",
 frame=@{func="main",args=[],file="recursive2.c",
-fullname="/home/foo/bar/recursive2.c",line="4"@}
+fullname="/home/foo/bar/recursive2.c",line="4",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -29805,7 +29805,7 @@ Stepping into a function:
 *stopped,reason="end-stepping-range",
 frame=@{func="foo",args=[@{name="a",value="10"@},
 @{name="b",value="0"@}],file="recursive2.c",
-fullname="/home/foo/bar/recursive2.c",line="11"@}
+fullname="/home/foo/bar/recursive2.c",line="11",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -29851,7 +29851,7 @@ The corresponding @value{GDBN} command is @samp{stepi}.
 (gdb)
 *stopped,reason="end-stepping-range",
 frame=@{func="foo",args=[],file="try.c",
-fullname="/home/foo/bar/try.c",line="10"@}
+fullname="/home/foo/bar/try.c",line="10",arch="i386:x86_64"@}
 (gdb)
 -exec-step-instruction
 ^running
@@ -29859,7 +29859,7 @@ fullname="/home/foo/bar/try.c",line="10"@}
 (gdb)
 *stopped,reason="end-stepping-range",
 frame=@{addr="0x000100f4",func="foo",args=[],file="try.c",
-fullname="/home/foo/bar/try.c",line="10"@}
+fullname="/home/foo/bar/try.c",line="10",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -29891,7 +29891,7 @@ The corresponding @value{GDBN} command is @samp{until}.
 (gdb)
 x = 55
 *stopped,reason="location-reached",frame=@{func="main",args=[],
-file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="6"@}
+file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="6",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -29944,7 +29944,7 @@ The corresponding @value{GDBN} command is @samp{info frame} or @samp{frame}
 -stack-info-frame
 ^done,frame=@{level="1",addr="0x0001076c",func="callee3",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="17"@}
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="17",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
@@ -30036,19 +30036,19 @@ functionality of @samp{-stack-list-arguments}.
 stack=[
 frame=@{level="0",addr="0x00010734",func="callee4",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="8"@},
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="8",arch="i386:x86_64"@},
 frame=@{level="1",addr="0x0001076c",func="callee3",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="17"@},
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="17",arch="i386:x86_64"@},
 frame=@{level="2",addr="0x0001078c",func="callee2",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="22"@},
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="22",arch="i386:x86_64"@},
 frame=@{level="3",addr="0x000107b4",func="callee1",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="27"@},
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="27",arch="i386:x86_64"@},
 frame=@{level="4",addr="0x000107e0",func="main",
 file="../../../devo/gdb/testsuite/gdb.mi/basics.c",
-fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="32"@}]
+fullname="/home/foo/bar/devo/gdb/testsuite/gdb.mi/basics.c",line="32",arch="i386:x86_64"@}]
 (gdb)
 -stack-list-arguments 0
 ^done,
@@ -30116,6 +30116,8 @@ Line number corresponding to the @code{$pc}.
 @item @var{from}
 The shared library where this function is defined.  This is only given
 if the frame's function is not known.
+@item @var{arch}
+Frame's architecture.
 @end table
 
 If invoked without arguments, this command prints a backtrace for the
@@ -30141,29 +30143,29 @@ Full stack backtrace:
 -stack-list-frames
 ^done,stack=
 [frame=@{level="0",addr="0x0001076c",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="11"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="11",arch="i386:x86_64"@},
 frame=@{level="1",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="2",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="3",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="4",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="5",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="6",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="7",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="8",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="9",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="10",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="11",addr="0x00010738",func="main",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="4"@}]
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="4",arch="i386:x86_64"@}]
 (gdb)
 @end smallexample
 
@@ -30174,11 +30176,11 @@ Show frames between @var{low_frame} and @var{high_frame}:
 -stack-list-frames 3 5
 ^done,stack=
 [frame=@{level="3",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="4",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@},
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@},
 frame=@{level="5",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@}]
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@}]
 (gdb)
 @end smallexample
 
@@ -30189,7 +30191,7 @@ Show a single frame:
 -stack-list-frames 3 3
 ^done,stack=
 [frame=@{level="3",addr="0x000107a4",func="foo",
-  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14"@}]
+  file="recursive2.c",fullname="/home/foo/bar/recursive2.c",line="14",arch="i386:x86_64"@}]
 (gdb)
 @end smallexample
 
@@ -31463,7 +31465,7 @@ On a PPC MBX board:
 (gdb)
 *stopped,reason="breakpoint-hit",disp="keep",bkptno="1",frame=@{
 func="main",args=[],file="try.c",fullname="/home/foo/bar/try.c",
-line="5"@}
+line="5",arch="powerpc"@}
 (gdb)
 -data-list-changed-registers
 ^done,changed-registers=["0","1","2","4","5","6","7","8","9",
@@ -33638,7 +33640,7 @@ and only if there is a corresponding executable file.
    frame=@{level="0",addr="0xffffe410",func="__kernel_vsyscall",args=[]@},state="running"@},
 @{id="1",target-id="Thread 0xb7e156b0 (LWP 21254)",
    frame=@{level="0",addr="0x0804891f",func="foo",args=[@{name="i",value="10"@}],
-           file="/tmp/a.c",fullname="/tmp/a.c",line="158"@},state="running"@}]]
+           file="/tmp/a.c",fullname="/tmp/a.c",line="158",arch="i386:x86_64"@},state="running"@}]]
 -list-thread-groups --available
 ^done,groups=[@{id="17",type="process",pid="yyy",num_children="2",cores=[1,2]@}]
 -list-thread-groups --available --recurse 1
@@ -33870,7 +33872,7 @@ time=@{wallclock="0.05185",user="0.00800",system="0.00000"@}
 *stopped,reason="breakpoint-hit",disp="keep",bkptno="1",thread-id="0",
 frame=@{addr="0x080484ed",func="main",args=[@{name="argc",value="1"@},
 @{name="argv",value="0xbfb60364"@}],file="myprog.c",
-fullname="/home/nickrob/myprog.c",line="73"@}
+fullname="/home/nickrob/myprog.c",line="73",arch="i386:x86_64"@}
 (gdb)
 @end smallexample
 
diff --git a/gdb/stack.c b/gdb/stack.c
index 3da46dd955..6871dd6f46 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -1249,6 +1249,10 @@ print_frame (struct frame_info *frame, int print_level,
 	    uiout->field_string ("from", lib);
 	  }
       }
+    if (uiout->is_mi_like_p ())
+      uiout->field_string ("arch",
+			   (gdbarch_bfd_arch_info (gdbarch))->printable_name);
+
   }
 
   uiout->text ("\n");
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index c79e1e8f20..81cf3fe143 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2018-08-08  Jan Vrany  <jan.vrany@fit.cvut.cz>
+
+	* lib/mi-support.exp (mi_expect_stop): Regexp updated tp aaccomodate
+	new "arch" field in frame output.
+	* gdb.mi/mi-return.exp: Likewise.
+	* gdb.mi/mi-stack.exp: Likewise.
+	* gdb.mi/mi-syn-frame.exp: Likewise.
+	* gdb.mi/user-selected-context-sync.exp: Likewise.
+
 2018-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 
 	* gdb.fortran/nested-funcs.exp: Replace "set index = 42" with
diff --git a/gdb/testsuite/gdb.mi/mi-return.exp b/gdb/testsuite/gdb.mi/mi-return.exp
index 8db0c57b33..85b68316c5 100644
--- a/gdb/testsuite/gdb.mi/mi-return.exp
+++ b/gdb/testsuite/gdb.mi/mi-return.exp
@@ -50,7 +50,7 @@ proc test_return_simple {} {
     set line_callee3_call         [expr $line_callee3_head + 2]
     set line_callee3_close_brace  [expr $line_callee3_head + 3]
 
-    mi_gdb_test "111-exec-return" "111\\^done,frame=\{level=\"0\",addr=\"$hex\",func=\"callee3\",args=\\\[.*\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"($line_callee3_call|$line_callee3_close_brace)\"\}" "return from callee4 now"
+    mi_gdb_test "111-exec-return" "111\\^done,frame=\{level=\"0\",addr=\"$hex\",func=\"callee3\",args=\\\[.*\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"($line_callee3_call|$line_callee3_close_brace)\",arch=\".*\"\}" "return from callee4 now"
 }
 
 mi_runto callee4
diff --git a/gdb/testsuite/gdb.mi/mi-stack.exp b/gdb/testsuite/gdb.mi/mi-stack.exp
index fcb74e2610..e7ca725d97 100644
--- a/gdb/testsuite/gdb.mi/mi-stack.exp
+++ b/gdb/testsuite/gdb.mi/mi-stack.exp
@@ -56,7 +56,7 @@ proc test_stack_frame_listing {} {
     # -stack-list-frames 1 3
     # -stack-info-frame
     mi_gdb_test "231-stack-list-frames" \
-	"231\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"callee4\",file=\".*${srcfile}\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$callee4_begin\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2\",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3\",addr=\"$hex\",func=\"callee1\",.*\},frame=\{level=\"4\",addr=\"$hex\",func=\"main\",.*\}\\\]" \
+	"231\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"callee4\",file=\".*${srcfile}\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$callee4_begin\",arch=\".*\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2\",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3\",addr=\"$hex\",func=\"callee1\",.*\},frame=\{level=\"4\",addr=\"$hex\",func=\"main\",.*\}\\\]" \
 	"stack frame listing"
     mi_gdb_test "232-stack-list-frames 1 1" \
 	"232\\^done,stack=\\\[frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\}\\\]" \
@@ -70,7 +70,7 @@ proc test_stack_frame_listing {} {
 	"stack frame listing wrong"
 
     mi_gdb_test "235-stack-info-frame" \
-	"235\\^done,frame=\{level=\"0\",addr=\"$hex\",func=\"callee4\",file=\".*${srcfile}\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$callee4_begin\"\}" \
+	"235\\^done,frame=\{level=\"0\",addr=\"$hex\",func=\"callee4\",file=\".*${srcfile}\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$callee4_begin\",arch=\".*\"\}" \
 	"selected frame listing"
 
     mi_gdb_test "236-stack-list-frames 1 300" \
diff --git a/gdb/testsuite/gdb.mi/mi-syn-frame.exp b/gdb/testsuite/gdb.mi/mi-syn-frame.exp
index 44196324be..6a22994f34 100644
--- a/gdb/testsuite/gdb.mi/mi-syn-frame.exp
+++ b/gdb/testsuite/gdb.mi/mi-syn-frame.exp
@@ -47,7 +47,7 @@ mi_gdb_test "401-data-evaluate-expression foo()" ".*401\\^error,msg=\"The progra
     "call inferior's function with a breakpoint set in it"
 
 
-mi_gdb_test "402-stack-list-frames" "402\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"foo\",file=\".*mi-syn-frame.c\",line=\"$decimal\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"<function called from gdb>\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",line=\"$decimal\"\}.*\\\]" "backtrace from inferior function stopped at bp, showing gdb dummy frame"
+mi_gdb_test "402-stack-list-frames" "402\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"foo\",file=\".*mi-syn-frame.c\",line=\"$decimal\",arch=\".*\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"<function called from gdb>\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",line=\"$decimal\",arch=\".*\"\}.*\\\]" "backtrace from inferior function stopped at bp, showing gdb dummy frame"
 
 #
 # Continue back to main()
@@ -57,7 +57,7 @@ mi_send_resuming_command "exec-continue" "testing exec continue"
 mi_expect_stop "really-no-reason" "" "" "" "" "" "finished exec continue"
 
 mi_gdb_test "404-stack-list-frames 0 0" \
-  "404\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \
+  "404\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\",arch=\".*\"\}.*\\\]" \
   "list stack frames"
 
 
@@ -77,7 +77,7 @@ mi_gdb_test "406-data-evaluate-expression have_a_very_merry_interrupt()" \
 # in this next output.
 
 mi_gdb_test "407-stack-list-frames" \
-  "407\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"subroutine\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"handler\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"<signal handler called>\"\},.*frame=\{level=\"$decimal\",addr=\"$hex\",func=\"have_a_very_merry_interrupt\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\},frame=\{level=\"$decimal\",addr=\"$hex\",func=\"<function called from gdb>\"\},frame=\{level=\"$decimal\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \
+  "407\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"subroutine\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\",arch=\".*\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"handler\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\",arch=\".*\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"<signal handler called>\"\},.*frame=\{level=\"$decimal\",addr=\"$hex\",func=\"have_a_very_merry_interrupt\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\",arch=\".*\"\},frame=\{level=\"$decimal\",addr=\"$hex\",func=\"<function called from gdb>\"\},frame=\{level=\"$decimal\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\",arch=\".*\"\}.*\\\]" \
   "list stack frames"
 
 
@@ -86,7 +86,7 @@ mi_send_resuming_command "exec-continue" "testing exec continue"
 mi_expect_stop "really-no-reason" "" "" "" "" "" "finished exec continue"
 
 mi_gdb_test "409-stack-list-frames 0 0" \
-  "409\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"\}.*\\\]" \
+  "409\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\",arch=\".*\"\}.*\\\]" \
   "list stack frames"
 
 #
@@ -97,7 +97,7 @@ mi_gdb_test "410-data-evaluate-expression bar()" \
   ".*410\\^error,msg=\"The program being debugged was signaled while in a function called from GDB.\\\\nGDB remains in the frame where the signal was received.\\\\nTo change this behavior use \\\\\"set unwindonsignal on\\\\\".\\\\nEvaluation of the expression containing the function\\\\n\\(bar\\) will be abandoned.\\\\nWhen the function is done executing, GDB will silently stop.\"" \
   "call inferior function which raises exception"
 
-mi_gdb_test "411-stack-list-frames" "411\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"bar\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"},frame=\{level=\"1\",addr=\"$hex\",func=\"<function called from gdb>\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\"}.*\\\]" "backtrace from inferior function at exception"
+mi_gdb_test "411-stack-list-frames" "411\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"bar\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\",arch=\".*\"},frame=\{level=\"1\",addr=\"$hex\",func=\"<function called from gdb>\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"main\",file=\".*mi-syn-frame.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$decimal\",arch=\".*\"}.*\\\]" "backtrace from inferior function at exception"
 
 mi_gdb_exit
 
diff --git a/gdb/testsuite/gdb.mi/user-selected-context-sync.exp b/gdb/testsuite/gdb.mi/user-selected-context-sync.exp
index 05624deb0a..df3ee42af3 100644
--- a/gdb/testsuite/gdb.mi/user-selected-context-sync.exp
+++ b/gdb/testsuite/gdb.mi/user-selected-context-sync.exp
@@ -156,11 +156,11 @@ proc make_mi_re { mode thread frame type } {
     set thread_event_re "=thread-selected,id=\"$thread\""
     set thread_answer_re "\\^done,new-thread-id=\"$thread\""
 
-    set frame_re(0) ",frame=\{level=\"0\",addr=\"$hex\",func=\"child_sub_function\",args=\\\[\\\],file=\"${any}${srcfile}\",fullname=\"${any}${srcfile}\",line=\"$thread_loop_line\"\}"
-    set frame_re(1) ",frame=\{level=\"1\",addr=\"$hex\",func=\"child_function\",args=\\\[\{name=\"args\",value=\"0x0\"\}\\\],file=\"${any}${srcfile}\",fullname=\"${any}${srcfile}\",line=\"$thread_caller_line\"\}"
+    set frame_re(0) ",frame=\{level=\"0\",addr=\"$hex\",func=\"child_sub_function\",args=\\\[\\\],file=\"${any}${srcfile}\",fullname=\"${any}${srcfile}\",line=\"$thread_loop_line\",arch=\".*\"\}"
+    set frame_re(1) ",frame=\{level=\"1\",addr=\"$hex\",func=\"child_function\",args=\\\[\{name=\"args\",value=\"0x0\"\}\\\],file=\"${any}${srcfile}\",fullname=\"${any}${srcfile}\",line=\"$thread_caller_line\",arch=\".*\"\}"
 
     # Special frame for main thread.
-    set frame_re(2) ",frame=\{level=\"0\",addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\"${any}${srcfile}\",fullname=\"${any}${srcfile}\",line=\"${main_break_line}\"\}"
+    set frame_re(2) ",frame=\{level=\"0\",addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\"${any}${srcfile}\",fullname=\"${any}${srcfile}\",line=\"${main_break_line}\",arch=\".*\"\}"
 
     if { $thread != -1 } {
 	if { $type == "event" } {
diff --git a/gdb/testsuite/lib/mi-support.exp b/gdb/testsuite/lib/mi-support.exp
index 851e490f4d..a264cfc2a8 100644
--- a/gdb/testsuite/lib/mi-support.exp
+++ b/gdb/testsuite/lib/mi-support.exp
@@ -1240,9 +1240,9 @@ proc mi_expect_stop { reason func args file line extra test } {
 
     set a $after_reason
 
-    verbose -log "mi_expect_stop: expecting: \\*stopped,${r}${a}${bn}frame=\{addr=\"$hex\",func=\"$func\",args=$args,(?:file=\"$any$file\",fullname=\"${fullname_syntax}$file\",line=\"$line\"|from=\"$file\")\}$after_stopped,thread-id=\"$decimal\",stopped-threads=$any\r\n($thread_selected_re|$breakpoint_re)*$prompt_re"
+    verbose -log "mi_expect_stop: expecting: \\*stopped,${r}${a}${bn}frame=\{addr=\"$hex\",func=\"$func\",args=$args,(?:file=\"$any$file\",fullname=\"${fullname_syntax}$file\",line=\"$line\",arch=\".*\"|from=\"$file\")\}$after_stopped,thread-id=\"$decimal\",stopped-threads=$any\r\n($thread_selected_re|$breakpoint_re)*$prompt_re"
     gdb_expect {
-	-re "\\*stopped,${r}${a}${bn}frame=\{addr=\"$hex\",func=\"$func\",args=$args,(?:file=\"$any$file\",fullname=\"${fullname_syntax}$file\",line=\"($line)\"|from=\"$file\")\}$after_stopped,thread-id=\"$decimal\",stopped-threads=$any\r\n($thread_selected_re|$breakpoint_re)*$prompt_re" {
+	-re "\\*stopped,${r}${a}${bn}frame=\{addr=\"$hex\",func=\"$func\",args=$args,(?:file=\"$any$file\",fullname=\"${fullname_syntax}$file\",line=\"($line)\",arch=\".*\"|from=\"$file\")\}$after_stopped,thread-id=\"$decimal\",stopped-threads=$any\r\n($thread_selected_re|$breakpoint_re)*$prompt_re" {
 	    pass "$test"
 	    if {[array names expect_out "2,string"] != ""} {
 		return $expect_out(2,string)
@@ -1250,7 +1250,7 @@ proc mi_expect_stop { reason func args file line extra test } {
 	    # No debug info available but $file does match.
 	    return 0
 	}
-	-re "\\*stopped,${r}${a}${bn}frame=\{addr=\"$hex\",func=\"$any\",args=\[\\\[\{\]$any\[\\\]\}\],file=\"$any\",fullname=\"${fullname_syntax}$any\",line=\"\[0-9\]*\"\}$after_stopped,thread-id=\"$decimal\",stopped-threads=$any\r\n($thread_selected_re|$breakpoint_re)*$prompt_re" {
+	-re "\\*stopped,${r}${a}${bn}frame=\{addr=\"$hex\",func=\"$any\",args=\[\\\[\{\]$any\[\\\]\}\],file=\"$any\",fullname=\"${fullname_syntax}$any\",line=\"\[0-9\]*\",arch=\".*\"\}$after_stopped,thread-id=\"$decimal\",stopped-threads=$any\r\n($thread_selected_re|$breakpoint_re)*$prompt_re" {
 	    verbose -log "got $expect_out(buffer)"
 	    fail "$test (stopped at wrong place)"
 	    return -1
-- 
2.18.0



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