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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-10-14 15:42:15 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-10-14 15:42:15 +0000 |
| commit | f827f6d577213295ac02ba29ca109d2dd6157571 (patch) | |
| tree | f19f07b56bfc4e8c89bc66ea4bd649684bf9590e /nuttx/arch/avr/include | |
| parent | 030bad1299d27f14f1c193d61c85ccbf12a698dc (diff) | |
| download | px4-nuttx-f827f6d577213295ac02ba29ca109d2dd6157571.tar.gz px4-nuttx-f827f6d577213295ac02ba29ca109d2dd6157571.tar.bz2 px4-nuttx-f827f6d577213295ac02ba29ca109d2dd6157571.zip | |
Finish ADC header file
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3013 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/avr/include')
| -rw-r--r-- | nuttx/arch/avr/include/avr32/irq.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/nuttx/arch/avr/include/avr32/irq.h b/nuttx/arch/avr/include/avr32/irq.h index b7819032e..b63fb1925 100644 --- a/nuttx/arch/avr/include/avr32/irq.h +++ b/nuttx/arch/avr/include/avr32/irq.h @@ -51,6 +51,13 @@ * Definitions ****************************************************************************/ +/* General notes about the AVR32 ABI: + * + * Scratch/Volatile Registers: r8-r12 + * Preserved/Static Registers: r0-r7 + * Parameter Passing: r12-R8 (in that order) + */ + /* Register state save array indices. * * The following registers are saved by the AVR32 hardware (for the case of |