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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2004-09-29 20:11:54 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2004-09-29 20:11:54 +0000 |
| commit | 0418016acf6bf74f3edfd364654981920fcb6cb0 (patch) | |
| tree | 78d7436926386f4dc1cf0c99d53d5d73c6f57293 /c/src/lib/libcpu/i960/i960ca/cpu_install_raw_isr.c | |
| parent | 2004-09-29 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-0418016acf6bf74f3edfd364654981920fcb6cb0.tar.bz2 | |
2004-09-29 Joel Sherrill <joel@OARcorp.com>
* README: i960 obsoleted.
* i960/.cvsignore, i960/ChangeLog, i960/Makefile.am, i960/configure.ac,
i960/i960ca/.cvsignore, i960/i960ca/Makefile.am,
i960/i960ca/cpu_install_intr_stack.c,
i960/i960ca/cpu_install_raw_isr.c, i960/i960ka/.cvsignore,
i960/i960ka/Makefile.am, i960/i960ka/cpu_install_intr_stack.c,
i960/i960ka/cpu_install_raw_isr.c, i960/i960rp/.cvsignore,
i960/i960rp/Makefile.am, i960/i960rp/cpu_install_intr_stack.c,
i960/i960rp/cpu_install_raw_isr.c, i960/include/i960CA.h,
i960/include/i960HA.h, i960/include/i960JX_RP_common.h,
i960/include/i960KA.h, i960/include/i960RP.h: Removed.
Diffstat (limited to 'c/src/lib/libcpu/i960/i960ca/cpu_install_raw_isr.c')
| -rw-r--r-- | c/src/lib/libcpu/i960/i960ca/cpu_install_raw_isr.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/c/src/lib/libcpu/i960/i960ca/cpu_install_raw_isr.c b/c/src/lib/libcpu/i960/i960ca/cpu_install_raw_isr.c deleted file mode 100644 index 06b437f71a..0000000000 --- a/c/src/lib/libcpu/i960/i960ca/cpu_install_raw_isr.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Install raw interrupt vector for i960ca - * - * $Id$ - */ - -#include <rtems.h> -#include <libcpu/i960CA.h> - -#define i960_vector_caching_enabled( _prcb ) \ - ((_prcb)->control_tbl->icon & 0x2000) - -extern i960_PRCB *Prcb; - -void _CPU_ISR_install_raw_handler( - uint32_t vector, - proc_ptr new_handler, - proc_ptr *old_handler -) -{ - i960_PRCB *prcb = Prcb; - proc_ptr *cached_intr_tbl = NULL; - - /* The i80960CA does not support vectors 0-7. The first 9 entries - * in the Interrupt Table are used to manage pending interrupts. - * Thus vector 8, the first valid vector number, is actually in - * slot 9 in the table. - */ - - *old_handler = prcb->intr_tbl[ vector + 1 ]; - - prcb->intr_tbl[ vector + 1 ] = new_handler; - - if ( i960_vector_caching_enabled( prcb ) ) - if ( (vector & 0xf) == 0x2 ) /* cacheable? */ - cached_intr_tbl[ vector >> 4 ] = new_handler; -} |