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erc32 wrong compilation flags for initial task with fpu?
- Date: Thu, 27 Mar 2008 15:25:04 +0100
- From: aconchillo at ieec.cat (Aleix Conchillo Flaqué)
- Subject: erc32 wrong compilation flags for initial task with fpu?
On Thu, Mar 27, 2008 at 2:08 PM, Joel Sherrill
<joel.sherrill at oarcorp.com> wrote:
> Did you every configure the attributes of the initialization
> task to be floating point or where you just getting lucky?
> #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_LOCAL | RTEMS_FLOATING_POINT
As I said, with 4.6.1, 4.6.2 and 4.6.4 the application worked fine.
After the SPARC update in 4.6.5 it just failed at the initialisation
task (which uses fpu). Removing the -msoft-float from 4.6.6 solved the
Yesterday I looked at the patch for the whole afternoon and I did not
see anything else that could affect, but I am not an expert in RTEMS
internals, so probably I am missing something.