| /* This test is executed only if the execution engine supports CMSE instructions. */ |
| /* Note that it "passes" on qemu-arm while it shouldn't because that simulator |
| does not model secure memory: it's better to skip it in this case, and rely |
| on do-what-default as set in cmse.exp. (It works as expected with |
| qemu-system-mode). */ |
| /* { dg-options "-Os -mcmse" } */ |
| |
| #include <arm_cmse.h> |
| |
| int |
| foo (void) |
| { |
| return cmse_nonsecure_caller (); |
| } |
| |
| int |
| main (void) |
| { |
| /* Return success (0) if main is secure, ie if cmse_nonsecure_caller/foo |
| returns false (0). */ |
| return foo (); |
| } |
