diff options
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); } |
