diff options
| author | Maciej W. Rozycki <macro@linux-mips.org> | 2005-06-22 20:43:29 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:31:29 +0100 |
| commit | 3b2396d972ce030e942fef9fcbea1e411b1a62db (patch) | |
| tree | 79b7f214a7aeba507a78a6d6a667c689e6f6e9a6 /arch | |
| parent | e20368d5dffcfd7a2bc1749627e97e99ec4e6a77 (diff) | |
Use correct names for bits in the R3k cp0.status register.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/traps.c | 67 |
1 files changed, 41 insertions, 26 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index b502dc970b35..46636a2fe982 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -9,7 +9,7 @@ * Copyright (C) 1999 Silicon Graphics, Inc. * Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com * Copyright (C) 2000, 01 MIPS Technologies, Inc. - * Copyright (C) 2002, 2003, 2004 Maciej W. Rozycki + * Copyright (C) 2002, 2003, 2004, 2005 Maciej W. Rozycki */ #include <linux/config.h> #include <linux/init.h> @@ -203,32 +203,47 @@ void show_regs(struct pt_regs *regs) printk("Status: %08x ", (uint32_t) regs->cp0_status); - if (regs->cp0_status & ST0_KX) - printk("KX "); - if (regs->cp0_status & ST0_SX) - printk("SX "); - if (regs->cp0_status & ST0_UX) - printk("UX "); - switch (regs->cp0_status & ST0_KSU) { - case KSU_USER: - printk("USER "); - break; - case KSU_SUPERVISOR: - printk("SUPERVISOR "); - break; - case KSU_KERNEL: - printk("KERNEL "); - break; - default: - printk("BAD_MODE "); - break; + if (current_cpu_data.isa_level == MIPS_CPU_ISA_I) { + if (regs->cp0_status & ST0_KUO) + printk("KUo "); + if (regs->cp0_status & ST0_IEO) + printk("IEo "); + if (regs->cp0_status & ST0_KUP) + printk("KUp "); + if (regs->cp0_status & ST0_IEP) + printk("IEp "); + if (regs->cp0_status & ST0_KUC) + printk("KUc "); + if (regs->cp0_status & ST0_IEC) + printk("IEc "); + } else { + if (regs->cp0_status & ST0_KX) + printk("KX "); + if (regs->cp0_status & ST0_SX) + printk("SX "); + if (regs->cp0_status & ST0_UX) + printk("UX "); + switch (regs->cp0_status & ST0_KSU) { + case KSU_USER: + printk("USER "); + break; + case KSU_SUPERVISOR: + printk("SUPERVISOR "); + break; + case KSU_KERNEL: + printk("KERNEL "); + break; + default: + printk("BAD_MODE "); + break; + } + if (regs->cp0_status & ST0_ERL) + printk("ERL "); + if (regs->cp0_status & ST0_EXL) + printk("EXL "); + if (regs->cp0_status & ST0_IE) + printk("IE "); } - if (regs->cp0_status & ST0_ERL) - printk("ERL "); - if (regs->cp0_status & ST0_EXL) - printk("EXL "); - if (regs->cp0_status & ST0_IE) - printk("IE "); printk("\n"); printk("Cause : %08x\n", cause); |