diff options
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/i960/rxgen960/startup/flttbl.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/c/src/lib/libbsp/i960/rxgen960/startup/flttbl.c b/c/src/lib/libbsp/i960/rxgen960/startup/flttbl.c index d4cc505331..d83dc07eb3 100644 --- a/c/src/lib/libbsp/i960/rxgen960/startup/flttbl.c +++ b/c/src/lib/libbsp/i960/rxgen960/startup/flttbl.c @@ -1,7 +1,7 @@ /*-------------------------------------*/ /* flttbl.c */ /* Last change : 3.11.94 */ -/*-------------------------------------*/ +/*-------------------------------------*/ /* * $Id$ */ @@ -21,10 +21,10 @@ FaultTblEntry faultTbl[] = { {faultHndlEntry + LOCAL_FH, LOCAL_FW}, /* Parallel */ {faultHndlEntry + LOCAL_FH, LOCAL_FW}, /* Trace */ - {faultHndlEntry + LOCAL_FH, LOCAL_FW}, /* Operation */ - {faultHndlEntry + LOCAL_FH, LOCAL_FW}, /* Arithmetic */ - {0, 0}, /* Reserved */ - {faultHndlEntry + LOCAL_FH, LOCAL_FW}, /* Constraint */ + {faultHndlEntry + LOCAL_FH, LOCAL_FW}, /* Operation */ + {faultHndlEntry + LOCAL_FH, LOCAL_FW}, /* Arithmetic */ + {0, 0}, /* Reserved */ + {faultHndlEntry + LOCAL_FH, LOCAL_FW}, /* Constraint */ {0, 0}, /* Reserved */ {faultHndlEntry + LOCAL_FH, LOCAL_FW}, /* Protection */ {0, 0}, /* Reserved */ @@ -40,9 +40,9 @@ void fltTblInit(void) static unsigned int fltTblCheckSum(void) { unsigned int * f = faultStart; - unsigned int * l = faultEnd; + unsigned int * l = faultEnd; unsigned int sum; - + for (sum = 0; f < l; f ++) { sum += * f; } @@ -68,34 +68,34 @@ void faultTblHandler(unsigned int * fp, unsigned int * faultBuffer) /* Address of faulting instruction. */ - ip = (unsigned int *) fp[-1]; + ip = (unsigned int *) fp[-1]; /* Type/Subtype word. */ /* put address of faulting instruction to console */ kkprintf("Fault: %x\n", ip); - - tw = * (struct typeWord *) & fp[-2]; + + tw = * (struct typeWord *) & fp[-2]; /* Type and subtype. */ type = tw.type; - sbtp = tw.sbtp; + sbtp = tw.sbtp; /* Arithmetic controls. */ - ac = fp[-3]; + ac = fp[-3]; /* Process controls. */ - pc = fp[-4]; + pc = fp[-4]; /* Global and local registers are in faultBuffer * already. Save the rest. Change RIP to IP. */ faultBuffer[IP_REGNUM] = (unsigned int) ip; faultBuffer[ACW_REGNUM] = ac; - faultBuffer[PCW_REGNUM] = pc; + faultBuffer[PCW_REGNUM] = pc; /* Bad instruction itself. We do * this here since it may be repaired (by copying from PROM). */ - inst = * ip; + inst = * ip; /* Now, to handling. */ if (faultCheckSum != fltTblCheckSum()) { @@ -104,15 +104,15 @@ void faultTblHandler(unsigned int * fp, unsigned int * faultBuffer) * Repair RAM memory which is * destroyed by silly user. */ - copyCodeToRom(); + copyCodeToRom(); /* And call RAM-based fault handler. */ faultBad(1, inst, faultBuffer, type, sbtp); - } + } else { /* There exist a chance to recover. */ - faultGood(inst, faultBuffer, type, sbtp); + faultGood(inst, faultBuffer, type, sbtp); } } /*-------------*/ |