diff options
| author | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-10-10 14:58:29 +0200 |
|---|---|---|
| committer | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2008-01-25 08:31:43 +0100 |
| commit | e7ba176b47db2ed53f258a6b4fe9d9fc6fa437a9 (patch) | |
| tree | beb9ffab7da0c24f11c04b6eb4ca29b23b1dd07b /include/asm-avr32 | |
| parent | [AVR32] constify function pointer tables (diff) | |
| download | linux-e7ba176b47db2ed53f258a6b4fe9d9fc6fa437a9.tar.xz linux-e7ba176b47db2ed53f258a6b4fe9d9fc6fa437a9.zip | |
[AVR32] NMI debugging
Change the NMI handler to use the die notifier chain to signal anyone
who cares. Add a simple "nmi debugger" which hooks into this chain and
that may dump registers, task state, etc. when it happens.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'include/asm-avr32')
| -rw-r--r-- | include/asm-avr32/irq.h | 5 | ||||
| -rw-r--r-- | include/asm-avr32/kdebug.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-avr32/irq.h b/include/asm-avr32/irq.h index 83e6549d7783..9315724c0596 100644 --- a/include/asm-avr32/irq.h +++ b/include/asm-avr32/irq.h @@ -11,4 +11,9 @@ #define irq_canonicalize(i) (i) +#ifndef __ASSEMBLER__ +int nmi_enable(void); +void nmi_disable(void); +#endif + #endif /* __ASM_AVR32_IOCTLS_H */ diff --git a/include/asm-avr32/kdebug.h b/include/asm-avr32/kdebug.h index fd7e99046b2f..ca4f9542365a 100644 --- a/include/asm-avr32/kdebug.h +++ b/include/asm-avr32/kdebug.h @@ -5,6 +5,7 @@ enum die_val { DIE_BREAKPOINT, DIE_SSTEP, + DIE_NMI, }; #endif /* __ASM_AVR32_KDEBUG_H */ |