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MIPS: traps.c: separate registers print stuff to show_regs() 

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Antony Pavlov 2015-11-10 10:27:13 +03:00 committed by Sascha Hauer
parent d9c2cfd534
commit b6e9c2ae14
1 changed files with 12 additions and 7 deletions
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19
arch/mips/lib/traps.c
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@ -96,13 +96,10 @@ static char *get_exc_name(u32 cause)
return "unknown exception";
}
void barebox_exc_handler(const struct pt_regs *regs)
static void show_regs(const struct pt_regs *regs)
{
const int field = 2 * sizeof(unsigned long);
unsigned int cause = regs->cp0_cause;
int i;
printf("\nOoops, %s!\n\n", get_exc_name(cause));
const int field = 2 * sizeof(unsigned long);
/*
* Saved main processor registers
@ -131,9 +128,17 @@ void barebox_exc_handler(const struct pt_regs *regs)
printf("epc : %0*lx\n", field, regs->cp0_epc);
printf("ra : %0*lx\n", field, regs->regs[31]);
printf("Status: %08x\n", (uint32_t) regs->cp0_status);
printf("Cause : %08x\n", cause);
printf("Status: %08x\n", (uint32_t)regs->cp0_status);
printf("Cause : %08x\n", (uint32_t)regs->cp0_cause);
printf("Config: %08x\n\n", read_c0_config());
}
void barebox_exc_handler(const struct pt_regs *regs)
{
unsigned int cause = regs->cp0_cause;
printf("\nOoops, %s!\n\n", get_exc_name(cause));
show_regs(regs);
hang();
}