diff options
Diffstat (limited to 'src/occ_405/cmdh/ll_ffdc.S')
| -rw-r--r-- | src/occ_405/cmdh/ll_ffdc.S | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/src/occ_405/cmdh/ll_ffdc.S b/src/occ_405/cmdh/ll_ffdc.S index 08d5179..2fd6d78 100644 --- a/src/occ_405/cmdh/ll_ffdc.S +++ b/src/occ_405/cmdh/ll_ffdc.S @@ -188,7 +188,8 @@ # FFDC Constants # -------------- - .set FFDC_BUFFER_ADDR, 0xFFFF7000 + # The FFDC buffer is the response buffer + .set FFDC_BUFFER_ADDR, 0xFFFB6800 .set FFDC_DBCR0, (DBCR0_EDM | DBCR0_TDE | DBCR0_FT) .set FFDC_END_MARKER, 0xFFDCFFDC .set FFDC_OCC_CHECKPOINT, 0x0F00 @@ -810,12 +811,21 @@ __save_ffdc_regs: # Save OISR1 _lwzi %r5, %r5, OCB_OISR1 _stwi %r5, %r3, OISR1 + + # TODO/NOTE: These registers were commented out for P9 because + # they were removed from the headerfile, ocb_register_addresses.h: + # OUDER0, OUDER1, OCIR0, OCIR1, ODHER0, ODHER1 + + # TODO: DETERMINE IF THIS REGISTER EXISTS # Save OUDER0 - _lwzi %r5, %r5, OCB_OUDER0 - _stwi %r5, %r3, OUDER0 + #_lwzi %r5, %r5, OCB_OUDER0 + #_stwi %r5, %r3, OUDER0 + + # TODO: DETERMINE IF THIS REGISTER EXISTS # Save OUDER1 - _lwzi %r5, %r5, OCB_OUDER1 - _stwi %r5, %r3, OUDER1 + #_lwzi %r5, %r5, OCB_OUDER1 + #_stwi %r5, %r3, OUDER1 + # Save OIMR0 _lwzi %r5, %r5, OCB_OIMR0 _stwi %r5, %r3, OIMR0 @@ -834,12 +844,17 @@ __save_ffdc_regs: # Save OIEPR1 _lwzi %r5, %r5, OCB_OIEPR1 _stwi %r5, %r3, OIEPR1 + + # TODO: DETERMINE IF THIS REGISTER EXISTS # Save OCIR0 - _lwzi %r5, %r5, OCB_OCIR0 - _stwi %r5, %r3, OCIR0 + #_lwzi %r5, %r5, OCB_OCIR0 + #_stwi %r5, %r3, OCIR0 + + # TODO: DETERMINE IF THIS REGISTER EXISTS # Save OCIR1 - _lwzi %r5, %r5, OCB_OCIR1 - _stwi %r5, %r3, OCIR1 + #_lwzi %r5, %r5, OCB_OCIR1 + #_stwi %r5, %r3, OCIR1 + # Save ONISR0 _lwzi %r5, %r5, OCB_ONISR0 _stwi %r5, %r3, ONISR0 @@ -852,12 +867,17 @@ __save_ffdc_regs: # Save OCISR1 _lwzi %r5, %r5, OCB_OCISR1 _stwi %r5, %r3, OCISR1 + + # TODO: DETERMINE IF THIS REGISTER EXISTS # Save ODHER0 - _lwzi %r5, %r5, OCB_ODHER0 - _stwi %r5, %r3, ODHER0 + #_lwzi %r5, %r5, OCB_ODHER0 + #_stwi %r5, %r3, ODHER0 + + # TODO: DETERMINE IF THIS REGISTER EXISTS # Save ODHER1 - _lwzi %r5, %r5, OCB_ODHER1 - _stwi %r5, %r3, ODHER1 + #_lwzi %r5, %r5, OCB_ODHER1 + #_stwi %r5, %r3, ODHER1 + # Save ssx timebase _lwzsd %r5, __ssx_timebase_frequency_mhz _stwi %r5, %r3, FFDC_TIMEBASE |
