WebSVN – HelenOS-historic – Path Comparison – / – /kernel/trunk/arch/mips32/src/ Rev 1594 and /kernel/trunk/arch/mips32/src/ Rev 1595

Ignore whitespace Rev 1594 → Rev 1595

 /kernel/trunk/arch/mips32/src/exception.c
 ,6 → 78,8
 static void unhandled_exception(int n, istate_t *istate)
 {
+    fault_if_from_uspace(istate, "unhandled exception %s", exctable[n]);
     print_regdump(istate);
     panic("unhandled exception %s\n", exctable[n]);
 }
 ,8 → 121,10
 {
     if (cp0_cause_coperr(cp0_cause_read()) == fpu_cop_id)
         scheduler_fpu_lazy_request();
-    else
+    else {
+        fault_if_from_uspace(istate, "unhandled Coprocessor Unusable Exception");
         panic("unhandled Coprocessor Unusable Exception\n");
+    }
 }
 #endif

/kernel/trunk/arch/mips32/src/mm/tlb.c
39,6 → 39,7
#include <print.h>
#include <debug.h>
#include <align.h>
#include <interrupt.h>

static void tlb_refill_fail(istate_t *istate);
static void tlb_invalid_fail(istate_t *istate);
336,6 → 337,8
s = get_symtab_entry(istate->ra);
if (s)
sym2 = s;

fault_if_from_uspace(istate, "TLB Refill Exception on %P", cp0_badvaddr_read());
panic("%X: TLB Refill Exception at %X(%s<-%s)\n", cp0_badvaddr_read(), istate->epc, symbol, sym2);
}

347,6 → 350,7
char *s = get_symtab_entry(istate->epc);
if (s)
symbol = s;
fault_if_from_uspace(istate, "TLB Invalid Exception on %P", cp0_badvaddr_read());
panic("%X: TLB Invalid Exception at %X(%s)\n", cp0_badvaddr_read(), istate->epc, symbol);
}

357,6 → 361,7
char *s = get_symtab_entry(istate->epc);
if (s)
symbol = s;
fault_if_from_uspace(istate, "TLB Modified Exception on %P", cp0_badvaddr_read());
panic("%X: TLB Modified Exception at %X(%s)\n", cp0_badvaddr_read(), istate->epc, symbol);
}