#2186 closed defect (fixed)

STM32F4 bug in the "Add support for FPv4-SP floating point unit" patch

Reported by: Tomasz Gregorek Owned by: Joel Sherrill
Priority: normal Milestone: 4.11
Component: score Version: 4.11
Severity: major Keywords:
Cc: sebastian.huber@… Blocked By:


While compiling RTEMS for the STM32F4 we discovered a bug in the recent patch for the FPv4-SP support. I don't feel familiar enough with the code to fix it so filling in a bug report.
The bug resides in the armv7m-context-switch.c line 59 and is related to a missing #ifdef protection for the ARM_CONTEXT_CONTROL_D8_OFFSET I guess.

Reverting tha commit helps for the build process but the support is not there.

commit id: 8ae373235b316ff10c3b6f30ac1f2efed9bec011

Best regards
Tomasz Gregorek

Change History (2)

comment:1 Changed on Aug 14, 2014 at 11:29:58 AM by Sebastian Huber

Resolution: fixed
Status: newclosed, sebastian.huber@embedded-brains.de

comment:2 Changed on Nov 24, 2014 at 6:58:28 PM by Gedare Bloom

Version: HEAD4.11

Replace Version=HEAD with Version=4.11 for the tickets with Milestone >= 4.11

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