[gccsdk] [Bug 217] Stack Backtrace with certain programs built with gcc 4.6

2012-03-04 Thread bugzilla-daemon
http://www.riscos.info/bugzilla3/show_bug.cgi?id=217 Lee changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[gccsdk] [Bug 217] Stack Backtrace with certain programs built with gcc 4.6

2012-03-04 Thread bugzilla-daemon
http://www.riscos.info/bugzilla3/show_bug.cgi?id=217 --- Comment #8 from Lee 2012-03-04 08:52:30 PST --- __cexp() contains explicit calls to __sincos(). __sincos() does not call __cexp() directly, however, it contains the code: *sinx = sin (x); *cosx = cos (x); which is being conver

[gccsdk] [Bug 217] Stack Backtrace with certain programs built with gcc 4.6

2012-03-04 Thread bugzilla-daemon
http://www.riscos.info/bugzilla3/show_bug.cgi?id=217 --- Comment #7 from Lee 2012-03-04 05:39:54 PST --- I'm afraid the v5 thing may be a red herring. V5 is never saved because it is declared as a call used register due to its use as a scratch register in the Procedure Linkage Table entries. If y