[pushed] [gdb/testsuite] Skip gdb.{base, tui}/tailcall-msym.exp on cygwin

[Tom de Vries <tdevries@suse.de>]

I ran test-case gdb.tui/tailcall-msym.exp on cygwin.

The test-case adds some stuff to the .s file, which doesn't compile on cygwin.

Fix this by skipping the test-case on cygwin.

Likewise for gdb.base/tailcall-msym.exp.
---
 gdb/testsuite/gdb.base/tailcall-msym.exp | 3 +++
 gdb/testsuite/gdb.tui/tailcall-msym.exp  | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/gdb/testsuite/gdb.base/tailcall-msym.exp b/gdb/testsuite/gdb.base/tailcall-msym.exp
index 9ffaa7f17c1..1f27c7f2816 100644
--- a/gdb/testsuite/gdb.base/tailcall-msym.exp
+++ b/gdb/testsuite/gdb.base/tailcall-msym.exp
@@ -23,6 +23,9 @@
 # and to create a fake function symbol that sits immediately after the
 # tail call function.
 
+# The dummy function doesn't compile on cygwin.
+require {!istarget *-*-cygwin*}
+
 standard_testfile
 
 # Compile with debug info first so we can find the instruction boundaries.
diff --git a/gdb/testsuite/gdb.tui/tailcall-msym.exp b/gdb/testsuite/gdb.tui/tailcall-msym.exp
index 1e13414f760..1497b93f0f3 100644
--- a/gdb/testsuite/gdb.tui/tailcall-msym.exp
+++ b/gdb/testsuite/gdb.tui/tailcall-msym.exp
@@ -22,6 +22,9 @@
 # Still, I wanted the test to live in gdb.tui/ as this really is testing
 # TUI specific code.
 
+# The dummy function doesn't compile on cygwin.
+require {!istarget *-*-cygwin*}
+
 tuiterm_env
 
 standard_testfile

base-commit: 12b6047b2d48888f284795c5d9807a2c7e3c0c67
-- 
2.51.0