#include <asm/processor.h>
#include <asm/m8260_pci.h>
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
int (*debugger_exception_handler)(struct pt_regs *) = 0;
#endif
int cnt = 0;
unsigned long i;
- printf("Call backtrace: ");
+ puts ("Call backtrace: ");
while (sp) {
if ((uint)sp > END_OF_MEM)
break;
i = sp[1];
if (cnt++ % 7 == 0)
- printf("\n");
+ putc ('\n');
printf("%08lX ", i);
if (cnt > 32) break;
sp = (unsigned long *)*sp;
}
- printf("\n");
+ putc ('\n');
}
void show_regs(struct pt_regs * regs)
regs->msr&MSR_IR ? 1 : 0,
regs->msr&MSR_DR ? 1 : 0);
- printf("\n");
+ putc ('\n');
for (i = 0; i < 32; i++) {
if ((i % 8) == 0) {
printf("GPR%02d: ", i);
printf("%08lX ", regs->gpr[i]);
if ((i % 8) == 7) {
- printf("\n");
+ putc ('\n');
}
}
}
void dump_pci (void)
{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
printf ("PCI: err status %x err mask %x err ctrl %x\n",
le32_to_cpu (immap->im_pci.pci_esr),
* the PCI exception handler.
*/
#ifdef CONFIG_PCI
- volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
#ifdef DEBUG
dump_pci();
#endif
/* clear the error in the error status register */
- if(immap->im_pci.pci_esr && cpu_to_le32(PCI_ERROR_PCI_NO_RSP)) {
+ if(immap->im_pci.pci_esr & cpu_to_le32(PCI_ERROR_PCI_NO_RSP)) {
immap->im_pci.pci_esr = cpu_to_le32(PCI_ERROR_PCI_NO_RSP);
return;
}
return;
}
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
if (debugger_exception_handler && (*debugger_exception_handler)(regs))
return;
#endif
- printf("Machine check in kernel mode.\n");
- printf("Caused by (from msr): ");
+ puts ("Machine check in kernel mode.\n"
+ "Caused by (from msr): ");
printf("regs %p ",regs);
switch( regs->msr & 0x000F0000) {
case (0x80000000>>12):
- printf("Machine check signal - probably due to mm fault\n"
+ puts ("Machine check signal - probably due to mm fault\n"
"with mmu off\n");
break;
case (0x80000000>>13):
- printf("Transfer error ack signal\n");
+ puts ("Transfer error ack signal\n");
break;
case (0x80000000>>14):
- printf("Data parity signal\n");
+ puts ("Data parity signal\n");
break;
case (0x80000000>>15):
- printf("Address parity signal\n");
+ puts ("Address parity signal\n");
break;
default:
- printf("Unknown values in msr\n");
+ puts ("Unknown values in msr\n");
}
show_regs(regs);
print_backtrace((unsigned long *)regs->gpr[1]);
void
AlignmentException(struct pt_regs *regs)
{
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
if (debugger_exception_handler && (*debugger_exception_handler)(regs))
return;
#endif
void
ProgramCheckException(struct pt_regs *regs)
{
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
if (debugger_exception_handler && (*debugger_exception_handler)(regs))
return;
#endif
void
SoftEmuException(struct pt_regs *regs)
{
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
if (debugger_exception_handler && (*debugger_exception_handler)(regs))
return;
#endif
void
UnknownException(struct pt_regs *regs)
{
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
if (debugger_exception_handler && (*debugger_exception_handler)(regs))
return;
#endif
_exception(0, regs);
}
-#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG)
+#if defined(CONFIG_CMD_BEDBUG)
extern void do_bedbug_breakpoint(struct pt_regs *);
#endif
printf("Debugger trap at @ %lx\n", regs->nip );
show_regs(regs);
-#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG)
+#if defined(CONFIG_CMD_BEDBUG)
do_bedbug_breakpoint( regs );
#endif
}