[Bug target/60109] __builtin_frame_address does not work as documented on ARM

2014-05-05 Thread thomas.preudhomme at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60109 --- Comment #4 from Thomas Preud'homme --- Sorry for the late reply, I wasn't aware of this bug report until today. (In reply to Richard Earnshaw from comment #1) > This is an unresolvable problem. > > If we made __builtin_frame_address(N > 0) a

[Bug target/60109] __builtin_frame_address does not work as documented on ARM

2014-03-10 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60109 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/60109] __builtin_frame_address does not work as documented on ARM

2014-02-07 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60109 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org --- Comm

[Bug target/60109] __builtin_frame_address does not work as documented on ARM

2014-02-07 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60109 --- Comment #1 from Richard Earnshaw --- This is an unresolvable problem. If we made __builtin_frame_address(N > 0) always return 0, then some useful use cases for debugging would be excluded. On the other hand, it is impossible to know whether