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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 21:01:28 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 21:01:28 +0300 |
| commit | 0cf975e16927fd70f34cee20d3856246c13bb4c8 (patch) | |
| tree | bb955d50f28e5d98c198701798c8341d9763299a /include/asm-cris/arch-v32/bug.h | |
| parent | 03054de1e0b90b33e9974107d84dabd2509f5898 (diff) | |
| parent | bc10ac3f2fe44e65f787d6197fd5d17304bf7d83 (diff) | |
| download | linux-0cf975e16927fd70f34cee20d3856246c13bb4c8.tar.xz | |
Merge branch 'cris' of git://www.jni.nu/cris
* 'cris' of git://www.jni.nu/cris: (158 commits)
CRIS v32: Remove hwregs/timer_defs.h, it is now architecture specific.
CRIS v32: Change drivers/i2c.c locking.
CRIS v32: Rewrite ARTPEC-3 gpio driver to avoid volatiles and general cleanup.
CRIS: Add new timerfd syscall entries.
MAINTAINERS: Add my information for the CRIS port.
CRIS v32: Correct spelling of bandwidth in function name.
CRIS v32: Clean up nandflash.c for ARTPEC-3 and ETRAX FS.
CRIS v10: Cleanup of drivers/gpio.c
CRIS v10: drivers/net/cris/eth_v10.c rename LED defines to CRIS_LED to avoid name clash.
CRIS: Make io_pwm_set_period members unsigned in etraxgpio.h
CRIS: Move ETRAX_AXISFLASHMAP to common Kconfig file.
CRIS: Drop regs parameter from call to profile_tick in kernel/time.c
CRIS v32: Fix minor formatting issue in mach-a3/io.c
CRIS v32: Initialize GIO even if we're rambooting in kernel/head.S
CRIS v32: Remove kernel/arbiter.c, it now exists in machine dependent directory.
CRIS v32: Minor changes to avoid errors in asm-cris/arch-v32/hwregs/reg_rdwr.h
CRIS v32: arch-v32/hwregs/intr_vect_defs.h moved to machine dependent directory.
CRIS v32: Correct offset for TASK_pid in asm-cris/arch-v32/offset.h
CRIS v32: Move register map header to machine dependent directory.
CRIS v32: Let compiler know that memory is clobbered after a break op.
...
Diffstat (limited to 'include/asm-cris/arch-v32/bug.h')
| -rw-r--r-- | include/asm-cris/arch-v32/bug.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/asm-cris/arch-v32/bug.h b/include/asm-cris/arch-v32/bug.h new file mode 100644 index 000000000000..0f211e135248 --- /dev/null +++ b/include/asm-cris/arch-v32/bug.h @@ -0,0 +1,33 @@ +#ifndef __ASM_CRISv32_ARCH_BUG_H +#define __ASM_CRISv32_ARCH_BUG_H + +#include <linux/stringify.h> + +#ifdef CONFIG_BUG +#ifdef CONFIG_DEBUG_BUGVERBOSE +/* + * The penalty for the in-band code path will be the size of break 14. + * All other stuff is done out-of-band with exception handlers. + */ +#define BUG() \ + __asm__ __volatile__ ("0: break 14\n\t" \ + ".section .fixup,\"ax\"\n" \ + "1:\n\t" \ + "move.d %0, $r10\n\t" \ + "move.d %1, $r11\n\t" \ + "jump do_BUG\n\t" \ + "nop\n\t" \ + ".previous\n\t" \ + ".section __ex_table,\"a\"\n\t" \ + ".dword 0b, 1b\n\t" \ + ".previous\n\t" \ + : : "ri" (__FILE__), "i" (__LINE__)) +#else +#define BUG() __asm__ __volatile__ ("break 14\n\t") +#endif + +#define HAVE_ARCH_BUG +#endif + +#include <asm-generic/bug.h> +#endif |