From b4c0d1a440d054cd198041ddf0ba43b83794186f Mon Sep 17 00:00:00 2001 From: Sergio Durigan Junior Date: Tue, 18 Sep 2018 13:53:06 -0400 Subject: [PATCH] Expect optional "arch=" when executing "-stack-list-frames" on gdb.arch/amd64-invalid-stack-middle.exp While regression-testing GDB on Fedora Rawhide, I saw the following output when running gdb.arch/amd64-invalid-stack-middle.exp's "-stack-list-frames" test: (gdb) interpreter-exec mi "-stack-list-frames" ^done,stack=[frame={level="0",addr="0x000000000040115a",func="breakpt",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/fedora/gdb/master/gdb-8.2.50.20180917/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="27",arch="i386:x86-64"},frame={level="1",addr="0x000000000040116a",func="func5",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/fedora/gdb/master/gdb-8.2.50.20180917/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="32",arch="i386:x86-64"},frame={level="2",addr="0x000000000040117a",func="func4",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/fedora/gdb/master/gdb-8.2.50.20180917/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="38",arch="i386:x86-64"},frame={level="3",addr="0x000000000040118a",func="func3",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/fedora/gdb/master/gdb-8.2.50.20180917/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="44",arch="i386:x86-64"}] This test is currently failing on Rawhide. However, this output is almost the same as I get on my local Fedora 28 machine (where the test is passing): (gdb) interpreter-exec mi "-stack-list-frames" ^done,stack=[frame={level="0",addr="0x00000000004005da",func="breakpt",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/work/src/git/binutils-gdb/binutils-gdb/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="27"},frame={level="1",addr="0x00000000004005ea",func="func5",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/work/src/git/binutils-gdb/binutils-gdb/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="32"},frame={level="2",addr="0x00000000004005fa",func="func4",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/work/src/git/binutils-gdb/binutils-gdb/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="38"},frame={level="3",addr="0x000000000040060a",func="func3",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/work/src/git/binutils-gdb/binutils-gdb/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="44"}] With the exception that there's an "arch=" keyword on Fedora Rawhide's version. This is because, on Rawhide, I've compiled GDB with "--enable-targets=xyz,kqp,etc.", while locally I haven't. This is easy to fix: we just have to extend the regexp and expect for the optional "arch=" keyword there. It's what this patch does. With it applied, the test now passes everywhere. OK? gdb/testsuite/ChangeLog: 2018-09-18 Sergio Durigan Junior * gdb.arch/amd64-invalid-stack-middle.exp: Expect optional "arch=" keyword when executing "-stack-list-frames". --- gdb/testsuite/ChangeLog | 5 +++++ gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.exp | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 1c93b7c1d1..8c0438f355 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2018-09-18 Sergio Durigan Junior + + * gdb.arch/amd64-invalid-stack-middle.exp: Expect optional + "arch=" keyword when executing "-stack-list-frames". + 2018-09-18 Sergio Durigan Junior * gdb.ada/complete.exp: Expect for "@" when doing "complete diff --git a/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.exp b/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.exp index c00bfa10bd..2bb0344052 100644 --- a/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.exp +++ b/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.exp @@ -70,9 +70,9 @@ if ![runto breakpt] { } gdb_test "interpreter-exec mi \"-stack-list-frames\"" \ - "\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"breakpt\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"func5\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"func4\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"\},frame=\{level=\"3\",addr=\"$hex\",func=\"func3\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"\}\\\]" \ + "\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"breakpt\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"(,arch=\"\[^\"\]+\")?\},frame=\{level=\"1\",addr=\"$hex\",func=\"func5\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"(,arch=\"\[^\"\]+\")?\},frame=\{level=\"2\",addr=\"$hex\",func=\"func4\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"(,arch=\"\[^\"\]+\")?\},frame=\{level=\"3\",addr=\"$hex\",func=\"func3\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"(,arch=\"\[^\"\]+\")?\}\\\]" \ "check mi -stack-list-frames command, first time" gdb_test "interpreter-exec mi \"-stack-list-frames\"" \ - "\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"breakpt\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"func5\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"\},frame=\{level=\"2\",addr=\"$hex\",func=\"func4\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"\},frame=\{level=\"3\",addr=\"$hex\",func=\"func3\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"\}\\\]" \ + "\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"breakpt\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"(,arch=\"\[^\"\]+\")?\},frame=\{level=\"1\",addr=\"$hex\",func=\"func5\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"(,arch=\"\[^\"\]+\")?\},frame=\{level=\"2\",addr=\"$hex\",func=\"func4\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"(,arch=\"\[^\"\]+\")?\},frame=\{level=\"3\",addr=\"$hex\",func=\"func3\",file=\"\[^\"\]+\",fullname=\"\[^\"\]+\",line=\"${decimal}\"(,arch=\"\[^\"\]+\")?\}\\\]" \ "check mi -stack-list-frames command, second time" -- 2.34.1