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Searched refs:linux_regs (Results 1 – 10 of 10) sorted by relevance

/linux-2.6.39/arch/sh/kernel/
Dkgdb.c46 static short *get_step_address(struct pt_regs *linux_regs) in get_step_address() argument
48 insn_size_t op = __raw_readw(linux_regs->pc); in get_step_address()
53 if (linux_regs->sr & SR_T_BIT_MASK) in get_step_address()
54 addr = linux_regs->pc + 4 + OPCODE_BTF_DISP(op); in get_step_address()
56 addr = linux_regs->pc + 2; in get_step_address()
61 if (linux_regs->sr & SR_T_BIT_MASK) in get_step_address()
62 addr = linux_regs->pc + 4 + OPCODE_BTF_DISP(op); in get_step_address()
64 addr = linux_regs->pc + 4; /* Not in delay slot */ in get_step_address()
69 if (!(linux_regs->sr & SR_T_BIT_MASK)) in get_step_address()
70 addr = linux_regs->pc + 4 + OPCODE_BTF_DISP(op); in get_step_address()
[all …]
/linux-2.6.39/arch/sparc/kernel/
Dkgdb_32.c108 struct pt_regs *linux_regs) in kgdb_arch_handle_exception() argument
118 linux_regs->pc = addr; in kgdb_arch_handle_exception()
119 linux_regs->npc = addr + 4; in kgdb_arch_handle_exception()
125 if (linux_regs->pc == (unsigned long) arch_kgdb_breakpoint) { in kgdb_arch_handle_exception()
126 linux_regs->pc = linux_regs->npc; in kgdb_arch_handle_exception()
127 linux_regs->npc += 4; in kgdb_arch_handle_exception()
Dkgdb_64.c133 struct pt_regs *linux_regs) in kgdb_arch_handle_exception() argument
143 linux_regs->tpc = addr; in kgdb_arch_handle_exception()
144 linux_regs->tnpc = addr + 4; in kgdb_arch_handle_exception()
150 if (linux_regs->tpc == (unsigned long) arch_kgdb_breakpoint) { in kgdb_arch_handle_exception()
151 linux_regs->tpc = linux_regs->tnpc; in kgdb_arch_handle_exception()
152 linux_regs->tnpc += 4; in kgdb_arch_handle_exception()
/linux-2.6.39/kernel/debug/kdb/
Dkdb_debugger.c37 unsigned long addr = kgdb_arch_pc(ks->ex_vector, ks->linux_regs); in kdb_stub()
45 addr = instruction_pointer(ks->linux_regs); in kdb_stub()
55 if (addr != instruction_pointer(ks->linux_regs)) in kdb_stub()
56 kgdb_arch_set_pc(ks->linux_regs, addr); in kdb_stub()
114 ks->err_code, db_result, ks->linux_regs); in kdb_stub()
142 kdb_bp_install(ks->linux_regs); in kdb_stub()
/linux-2.6.39/kernel/debug/
Dgdbstub.c541 gdb_regs_to_pt_regs(gdb_regs, ks->linux_regs); in gdb_cmd_setregs()
612 !dbg_get_reg(regnum, gdb_regs, ks->linux_regs)) { in gdb_cmd_reg_set()
624 dbg_set_reg(regnum, gdb_regs, ks->linux_regs); in gdb_cmd_reg_set()
746 if (!getthread(ks->linux_regs, ks->threadid)) { in gdb_cmd_query()
751 kgdb_mem2hex(getthread(ks->linux_regs, in gdb_cmd_query()
794 thread = getthread(ks->linux_regs, ks->threadid); in gdb_cmd_task()
809 thread = getthread(ks->linux_regs, ks->threadid); in gdb_cmd_task()
828 thread = getthread(ks->linux_regs, ks->threadid); in gdb_cmd_thread()
1045 ks->linux_regs); in gdb_serial_stub()
1079 ks->linux_regs); in gdbstub_state()
Ddebug_core.c413 addr = kgdb_arch_pc(ks->ex_vector, ks->linux_regs); in kgdb_reenter_check()
424 kgdb_skipexception(ks->ex_vector, ks->linux_regs); in kgdb_reenter_check()
433 kgdb_skipexception(ks->ex_vector, ks->linux_regs); in kgdb_reenter_check()
564 if (kgdb_skipexception(ks->ex_vector, ks->linux_regs)) in kgdb_cpu_enter()
683 ks->linux_regs = regs; in kgdb_handle_exception()
701 ks->linux_regs = regs; in kgdb_nmicallback()
Ddebug_core.h28 struct pt_regs *linux_regs; member
/linux-2.6.39/arch/arm/kernel/
Dkgdb.c116 struct pt_regs *linux_regs) in kgdb_arch_handle_exception() argument
133 linux_regs->ARM_pc = addr; in kgdb_arch_handle_exception()
135 linux_regs->ARM_pc += 4; in kgdb_arch_handle_exception()
/linux-2.6.39/arch/powerpc/kernel/
Dkgdb.c386 struct pt_regs *linux_regs) in kgdb_arch_handle_exception() argument
400 linux_regs->nip = addr; in kgdb_arch_handle_exception()
408 linux_regs->msr |= MSR_DE; in kgdb_arch_handle_exception()
410 linux_regs->msr |= MSR_SE; in kgdb_arch_handle_exception()
/linux-2.6.39/arch/x86/kernel/
Dkgdb.c460 struct pt_regs *linux_regs) in kgdb_arch_handle_exception() argument
471 linux_regs->ip = addr; in kgdb_arch_handle_exception()
475 linux_regs->flags &= ~X86_EFLAGS_TF; in kgdb_arch_handle_exception()
480 linux_regs->flags |= X86_EFLAGS_TF; in kgdb_arch_handle_exception()