diff options
Diffstat (limited to 'include/asm-i386')
| -rw-r--r-- | include/asm-i386/elf.h | 2 | ||||
| -rw-r--r-- | include/asm-i386/kprobes.h | 17 | ||||
| -rw-r--r-- | include/asm-i386/pgtable.h | 3 | ||||
| -rw-r--r-- | include/asm-i386/processor.h | 6 |
4 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h index fa11117d3cf..4153d80e4d2 100644 --- a/include/asm-i386/elf.h +++ b/include/asm-i386/elf.h @@ -119,6 +119,8 @@ typedef struct user_fxsr_struct elf_fpxregset_t; */ #define elf_read_implies_exec(ex, executable_stack) (executable_stack != EXSTACK_DISABLE_X) +struct task_struct; + extern int dump_task_regs (struct task_struct *, elf_gregset_t *); extern int dump_task_fpu (struct task_struct *, elf_fpregset_t *); extern int dump_task_extended_fpu (struct task_struct *, struct user_fxsr_struct *); diff --git a/include/asm-i386/kprobes.h b/include/asm-i386/kprobes.h index 8b6d3a90cd7..ca916a89287 100644 --- a/include/asm-i386/kprobes.h +++ b/include/asm-i386/kprobes.h @@ -49,6 +49,23 @@ struct arch_specific_insn { kprobe_opcode_t insn[MAX_INSN_SIZE]; }; +struct prev_kprobe { + struct kprobe *kp; + unsigned long status; + unsigned long old_eflags; + unsigned long saved_eflags; +}; + +/* per-cpu kprobe control block */ +struct kprobe_ctlblk { + unsigned long kprobe_status; + unsigned long kprobe_old_eflags; + unsigned long kprobe_saved_eflags; + long *jprobe_saved_esp; + struct pt_regs jprobe_saved_regs; + kprobe_opcode_t jprobes_stack[MAX_STACK_SIZE]; + struct prev_kprobe prev_kprobe; +}; /* trap3/1 are intr gates for kprobes. So, restore the status of IF, * if necessary, before executing the original int3/1 (trap) handler. diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h index 03f3c8ac638..088a945bf26 100644 --- a/include/asm-i386/pgtable.h +++ b/include/asm-i386/pgtable.h @@ -25,6 +25,9 @@ #include <linux/list.h> #include <linux/spinlock.h> +struct mm_struct; +struct vm_area_struct; + /* * ZERO_PAGE is a global shared page that is always zero: used * for zero-mapped memory areas etc.. diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h index 0a4ec764377..8c02b031870 100644 --- a/include/asm-i386/processor.h +++ b/include/asm-i386/processor.h @@ -718,4 +718,10 @@ extern void mtrr_bp_init(void); #define mtrr_bp_init() do {} while (0) #endif +#ifdef CONFIG_X86_MCE +extern void mcheck_init(struct cpuinfo_x86 *c); +#else +#define mcheck_init(c) do {} while(0) +#endif + #endif /* __ASM_I386_PROCESSOR_H */ |