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author | Grant Likely <grant.likely@secretlab.ca> | 2010-05-25 06:38:26 (GMT) |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2010-05-25 06:38:26 (GMT) |
commit | b1e50ebcf24668e57f058deb48b0704b5391ed0f (patch) | |
tree | 17e1b69b249d0738317b732186340c9dd053f1a1 /arch/sh/kernel/kgdb.c | |
parent | 0c2a2ae32793e3500a15a449612485f5d17dd431 (diff) | |
parent | 7e125f7b9cbfce4101191b8076d606c517a73066 (diff) | |
download | linux-fsl-qoriq-b1e50ebcf24668e57f058deb48b0704b5391ed0f.tar.xz |
Merge remote branch 'origin' into secretlab/next-spi
Diffstat (limited to 'arch/sh/kernel/kgdb.c')
-rw-r--r-- | arch/sh/kernel/kgdb.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/sh/kernel/kgdb.c b/arch/sh/kernel/kgdb.c index 70c6965..efb6d39 100644 --- a/arch/sh/kernel/kgdb.c +++ b/arch/sh/kernel/kgdb.c @@ -237,6 +237,18 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code, return -1; } +unsigned long kgdb_arch_pc(int exception, struct pt_regs *regs) +{ + if (exception == 60) + return instruction_pointer(regs) - 2; + return instruction_pointer(regs); +} + +void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long ip) +{ + regs->pc = ip; +} + /* * The primary entry points for the kgdb debug trap table entries. */ @@ -247,7 +259,7 @@ BUILD_TRAP_HANDLER(singlestep) local_irq_save(flags); regs->pc -= instruction_size(__raw_readw(regs->pc - 4)); - kgdb_handle_exception(vec >> 2, SIGTRAP, 0, regs); + kgdb_handle_exception(0, SIGTRAP, 0, regs); local_irq_restore(flags); } |