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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-12-19 16:56:42 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-12-19 16:56:42 +0000 |
| commit | 7d18fdc120ae0c8c9ba0e34bdcea89e677671b2d (patch) | |
| tree | 9d16f98171fa13e6efd90a0919a13722fdfbbed5 /c/src/lib | |
| parent | 2000-12-19 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-7d18fdc120ae0c8c9ba0e34bdcea89e677671b2d.tar.bz2 | |
2000-12-19 Joel Sherrill <joel@OARcorp.com>
* tx39/vectorisrs/vectorisrs.c: Modified to have default exception
vector handler. This should be in a separate file so the BSP can
easily override it.
Diffstat (limited to 'c/src/lib')
| -rw-r--r-- | c/src/lib/libcpu/mips/ChangeLog | 6 | ||||
| -rw-r--r-- | c/src/lib/libcpu/mips/tx39/vectorisrs/vectorisrs.c | 13 |
2 files changed, 18 insertions, 1 deletions
diff --git a/c/src/lib/libcpu/mips/ChangeLog b/c/src/lib/libcpu/mips/ChangeLog index 298e7c230e..c1e87044a4 100644 --- a/c/src/lib/libcpu/mips/ChangeLog +++ b/c/src/lib/libcpu/mips/ChangeLog @@ -1,3 +1,9 @@ +2000-12-19 Joel Sherrill <joel@OARcorp.com> + + * tx39/vectorisrs/vectorisrs.c: Modified to have default exception + vector handler. This should be in a separate file so the BSP can + easily override it. + 2000-12-13 Joel Sherrill <joel@OARcorp.com> * configure.in: Added new directories. diff --git a/c/src/lib/libcpu/mips/tx39/vectorisrs/vectorisrs.c b/c/src/lib/libcpu/mips/tx39/vectorisrs/vectorisrs.c index 15a4753123..db31d751e5 100644 --- a/c/src/lib/libcpu/mips/tx39/vectorisrs/vectorisrs.c +++ b/c/src/lib/libcpu/mips/tx39/vectorisrs/vectorisrs.c @@ -12,7 +12,18 @@ } while (0) #define CALL_ISR(_vector) \ - (_ISR_Vector_table[_vector])(_vector); + do { \ + if ( _ISR_Vector_table[_vector] ) \ + (_ISR_Vector_table[_vector])(_vector); \ + else \ + mips_default_exception(_vector); \ + } while (0) + +void mips_default_exception( int vector ) +{ + printk( "Unhandled exception %d\n", vector ); + rtems_fatal_error_occurred(1); +} void mips_vector_isr_handlers( void ) { |