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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-04-06 23:01:06 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-04-06 23:01:06 +0000 |
| commit | 8285ffad2245a53de14c65913b00dab5568f0afc (patch) | |
| tree | a4707d8f1e51d31b1fc2866c63260bfbf99b1f34 /nuttx/arch/8051/src/up_irqtest.c | |
| parent | dcea5f0360725d2c25b61eefe9db7b2474b26dd6 (diff) | |
| download | px4-nuttx-8285ffad2245a53de14c65913b00dab5568f0afc.tar.gz px4-nuttx-8285ffad2245a53de14c65913b00dab5568f0afc.tar.bz2 px4-nuttx-8285ffad2245a53de14c65913b00dab5568f0afc.zip | |
current_regs should be volatile; add support for nested interrupts; enable interrupts during syscall processing
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3475 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/8051/src/up_irqtest.c')
| -rw-r--r-- | nuttx/arch/8051/src/up_irqtest.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nuttx/arch/8051/src/up_irqtest.c b/nuttx/arch/8051/src/up_irqtest.c index b0bdc8464..211f7e05f 100644 --- a/nuttx/arch/8051/src/up_irqtest.c +++ b/nuttx/arch/8051/src/up_irqtest.c @@ -1,7 +1,7 @@ /************************************************************************ * up_irqtest.c * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -68,10 +68,10 @@ typedef void (*vector_t)(void); * Public Variables ************************************************************************/ -bool g_irqtest; -uint8_t g_irqtos; +bool g_irqtest; +volatile uint8_t g_irqtos; uint8_t g_irqregs[REGS_SIZE]; -int g_nirqs; +int g_nirqs; FAR struct xcptcontext *g_irqcontext; /************************************************************************ |