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| author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-02-25 19:32:16 +0000 |
|---|---|---|
| committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-02-25 19:32:16 +0000 |
| commit | fe55532f34fc7401baa6e9f2943a716998e1a20b (patch) | |
| tree | 1e8d368264b8934379ede246b662f8d0c0aa488a /nuttx/arch/arm/src/armv7-m/up_releasepending.c | |
| parent | a69d50a48878f1a3f94e3cd9365717ad050c2211 (diff) | |
| download | px4-firmware-fe55532f34fc7401baa6e9f2943a716998e1a20b.tar.gz px4-firmware-fe55532f34fc7401baa6e9f2943a716998e1a20b.tar.bz2 px4-firmware-fe55532f34fc7401baa6e9f2943a716998e1a20b.zip | |
Fix bugs in lazy FPU register saving
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4427 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/arch/arm/src/armv7-m/up_releasepending.c')
| -rwxr-xr-x | nuttx/arch/arm/src/armv7-m/up_releasepending.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/nuttx/arch/arm/src/armv7-m/up_releasepending.c b/nuttx/arch/arm/src/armv7-m/up_releasepending.c index 20b953543..2f0d4dc39 100755 --- a/nuttx/arch/arm/src/armv7-m/up_releasepending.c +++ b/nuttx/arch/arm/src/armv7-m/up_releasepending.c @@ -1,8 +1,8 @@ /**************************************************************************** * arch/arm/src/armv7-m/up_releasepending.c * - * Copyright (C) 2007-2009 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Copyright (C) 2007-2009, 2012 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -84,15 +84,14 @@ void up_release_pending(void) /* sched_lock(); */ if (sched_mergepending()) { - /* The currently active task has changed! We will need to - * switch contexts. First check if we are operating in - * interrupt context: + /* The currently active task has changed! We will need to switch + * contexts. First check if we are operating in interrupt context. */ if (current_regs) { - /* Yes, then we have to do things differently. - * Just copy the current_regs into the OLD rtcb. + /* Yes, then we have to do things differently. Just copy the + * current_regs into the OLD rtcb. */ up_savestate(rtcb->xcp.regs); |