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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-09-28 22:20:39 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-09-28 22:20:39 +0100 |
| commit | 250d375d1da45a5e08ab8baf5eaa7eb258afd82b (patch) | |
| tree | fb5dc6df00065f11578f837835c6d5a99530b223 /arch/arm/kernel/process.c | |
| parent | 84904d0ead0a8c419abd45c7b2ac8d76d50a0d48 (diff) | |
| parent | 6afd6fae1d5f7e7129a10c4f3e32018966eeac1c (diff) | |
Merge nommu branch
Diffstat (limited to 'arch/arm/kernel/process.c')
| -rw-r--r-- | arch/arm/kernel/process.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 3079535afcc..bf35c178a87 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -221,16 +221,26 @@ void __show_regs(struct pt_regs *regs) processor_modes[processor_mode(regs)], thumb_mode(regs) ? " (T)" : "", get_fs() == get_ds() ? "kernel" : "user"); +#if CONFIG_CPU_CP15 { - unsigned int ctrl, transbase, dac; + unsigned int ctrl; __asm__ ( " mrc p15, 0, %0, c1, c0\n" - " mrc p15, 0, %1, c2, c0\n" - " mrc p15, 0, %2, c3, c0\n" - : "=r" (ctrl), "=r" (transbase), "=r" (dac)); - printk("Control: %04X Table: %08X DAC: %08X\n", - ctrl, transbase, dac); + : "=r" (ctrl)); + printk("Control: %04X\n", ctrl); } +#ifdef CONFIG_CPU_CP15_MMU + { + unsigned int transbase, dac; + __asm__ ( + " mrc p15, 0, %0, c2, c0\n" + " mrc p15, 0, %1, c3, c0\n" + : "=r" (transbase), "=r" (dac)); + printk("Table: %08X DAC: %08X\n", + transbase, dac); + } +#endif +#endif } void show_regs(struct pt_regs * regs) |