Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-for-4.0-120319-1' into staging

Final testing fixes for 4.0

  - various CI tweaks and fixes
  - fixes for some tcg tests
  - addition of system tcg tests

# gpg: Signature made Tue 12 Mar 2019 17:07:24 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-for-4.0-120319-1: (26 commits)
  .travis.yml: add softmmu check-tcg tests
  .travis.yml: separate softfloat from check-tcg
  tests/tcg/arm: account for pauth randomness
  tests/tcg/i386: add memory test to exercise softmmu
  tests/tcg/i386: add system mode Hello World test
  tests/tcg: provide a minilib for system tests
  tests/tcg: enable cris base user-mode tests
  tests/tcg/cris: align mul operations
  tests/tcg/cris: comment out the ccs test
  tests/tcg: split cris tests into bare and libc directories
  tests/tcg/cris: cleanup sys.c
  tests/docker: add fedora-cris-cross compilers
  tests/tcg/arm: add ARMv6-M UNDEFINED 32-bit instruction test
  tests/tcg/xtensa: enable system tests
  tests/docker: add debian-xtensa-cross image
  tests/tcg/mips: fix hello-mips compilation
  tests/tcg: add gdb runner variant
  tests/tcg: split run-test into user and system variants
  tests/tcg: add QEMU_OPT option for test runner
  tests/tcg: enable tcg tests for softmmu
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/tcg/cris/libc/check_openpf1.c b/tests/tcg/cris/libc/check_openpf1.c
new file mode 100644
index 0000000000..251d26eec2
--- /dev/null
+++ b/tests/tcg/cris/libc/check_openpf1.c
@@ -0,0 +1,38 @@
+/* Check that --sysroot is applied to open(2).
+#sim: --sysroot=@exedir@
+
+   We assume, with EXE being the name of the executable:
+   - The simulator executes with cwd the same directory where the executable
+     is located (so argv[0] contains a plain filename without directory
+     components).
+   - There's no /EXE on the host file system.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+int main (int argc, char *argv[])
+{
+  char *fnam = argv[0];
+  FILE *f;
+  if (argv[0][0] != '/')
+    {
+      fnam = malloc (strlen (argv[0]) + 2);
+      if (fnam == NULL)
+        abort ();
+      strcpy (fnam, "/");
+      strcat (fnam, argv[0]);
+    }
+
+  f = fopen (fnam, "rb");
+  if (f == NULL)
+    abort ();
+  fclose(f);
+
+  /* Cover another execution path.  */
+  if (fopen ("/nonexistent", "rb") != NULL
+      || errno != ENOENT)
+    abort ();
+  printf ("pass\n");
+  return 0;
+}