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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-11-25 17:48:11 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-11-27 17:03:40 +0100 |
commit | 815994fd17c2f732aacaf273a1e476a62de5f4a6 (patch) | |
tree | 17fffb992fcf3e025462215ee3c7515919d2ced4 /doc | |
parent | powerpc: Add CPU_Exception_frame (diff) | |
download | rtems-815994fd17c2f732aacaf273a1e476a62de5f4a6.tar.bz2 |
score: Add CPU_Exception_frame
Add CPU port type CPU_Exception_frame and function
_CPU_Exception_frame_print().
The CPU ports of avr, bfin, h8300, lm32, m32c, m32r, m68k, nios2, sh,
sparc64, and v850 use an empty default implementation of
_CPU_Exception_frame_print().
Add rtems_exception_frame and rtems_exception_frame_print().
Add RTEMS_FATAL_SOURCE_EXCEPTION for CPU exceptions. Use rtems_fatal()
with source RTEMS_FATAL_SOURCE_EXCEPTION in CPU ports of i386, powerpc,
and sparc for unexpected exceptions.
Add third parameter to RTEMS_BSP_CLEANUP_OPTIONS() which controls the
BSP_PRINT_EXCEPTION_CONTEXT define used in the default
bsp_fatal_extension().
Add test sptests/spfatal26.
Diffstat (limited to 'doc')
-rw-r--r-- | doc/user/fatal.t | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/doc/user/fatal.t b/doc/user/fatal.t index 42a2432b1e..1b725e89f4 100644 --- a/doc/user/fatal.t +++ b/doc/user/fatal.t @@ -203,6 +203,33 @@ false. See also @code{@value{DIRPREFIX}fatal_error_occurred}. @c @c @page +@subsection EXCEPTION_FRAME_PRINT - Prints the exception frame + +@cindex exception frame + +@subheading CALLING SEQUENCE: + +@ifset is-C +@findex rtems_exception_frame_print +@example +void rtems_exception_frame_print( + const rtems_exception_frame *frame +); +@end example +@end ifset + +@subheading DIRECTIVE STATUS CODES + +NONE + +@subheading DESCRIPTION: + +Prints the exception frame via printk(). + +@c +@c +@c +@page @subsection INTERNAL_ERROR_DESCRIPTION - Returns a description for an internal error code @cindex fatal error |