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Viewing changes to arch/sh/kernel/traps_32.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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arch/sh/kernel/traps_32.c
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#include <linux/sysfs.h>
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#include <linux/uaccess.h>
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#include <linux/perf_event.h>
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#include <trace/trap.h>
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#include <asm/system.h>
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#include <asm/alignment.h>
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#include <asm/fpu.h>
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#define TRAP_ILLEGAL_SLOT_INST  13
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#endif
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DEFINE_TRACE(trap_entry);
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DEFINE_TRACE(trap_exit);
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static void dump_mem(const char *str, unsigned long bottom, unsigned long top)
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{
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        unsigned long p;
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        bust_spinlocks(1);
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        printk("%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter);
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        sysfs_printk_last_file();
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        print_modules();
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        show_regs(regs);
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        error_code = lookup_exception_vector();
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#endif
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        trace_trap_entry(regs, error_code >> 5);
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        oldfs = get_fs();
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        if (user_mode(regs)) {
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                                              address);
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                set_fs(oldfs);
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                if (!tmp) {
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                        trace_trap_exit();
 
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                if (tmp == 0)
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                        return; /* sorted */
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                }
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uspace_segv:
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                printk(KERN_NOTICE "Sending SIGBUS to \"%s\" due to unaligned "
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                       "access (PC %lx PR %lx)\n", current->comm, regs->pc,
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                                        0, address);
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                set_fs(oldfs);
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        }
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        trace_trap_exit();
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}
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#ifdef CONFIG_SH_DSP