diff options
Diffstat (limited to 'arch/x86/include/asm/ftrace.h')
| -rw-r--r-- | arch/x86/include/asm/ftrace.h | 30 |
1 files changed, 7 insertions, 23 deletions
diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h index b4d719de2c84..6e8cf0fa48fc 100644 --- a/arch/x86/include/asm/ftrace.h +++ b/arch/x86/include/asm/ftrace.h @@ -35,37 +35,21 @@ static inline unsigned long ftrace_call_adjust(unsigned long addr) } #ifdef CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS -struct ftrace_regs { - struct pt_regs regs; -}; + +#include <linux/ftrace_regs.h> static __always_inline struct pt_regs * arch_ftrace_get_regs(struct ftrace_regs *fregs) { /* Only when FL_SAVE_REGS is set, cs will be non zero */ - if (!fregs->regs.cs) + if (!arch_ftrace_regs(fregs)->regs.cs) return NULL; - return &fregs->regs; + return &arch_ftrace_regs(fregs)->regs; } #define ftrace_regs_set_instruction_pointer(fregs, _ip) \ - do { (fregs)->regs.ip = (_ip); } while (0) - -#define ftrace_regs_get_instruction_pointer(fregs) \ - ((fregs)->regs.ip) - -#define ftrace_regs_get_argument(fregs, n) \ - regs_get_kernel_argument(&(fregs)->regs, n) -#define ftrace_regs_get_stack_pointer(fregs) \ - kernel_stack_pointer(&(fregs)->regs) -#define ftrace_regs_return_value(fregs) \ - regs_return_value(&(fregs)->regs) -#define ftrace_regs_set_return_value(fregs, ret) \ - regs_set_return_value(&(fregs)->regs, ret) -#define ftrace_override_function_with_return(fregs) \ - override_function_with_return(&(fregs)->regs) -#define ftrace_regs_query_register_offset(name) \ - regs_query_register_offset(name) + do { arch_ftrace_regs(fregs)->regs.ip = (_ip); } while (0) + struct ftrace_ops; #define ftrace_graph_func ftrace_graph_func @@ -90,7 +74,7 @@ __arch_ftrace_set_direct_caller(struct pt_regs *regs, unsigned long addr) regs->orig_ax = addr; } #define arch_ftrace_set_direct_caller(fregs, addr) \ - __arch_ftrace_set_direct_caller(&(fregs)->regs, addr) + __arch_ftrace_set_direct_caller(&arch_ftrace_regs(fregs)->regs, addr) #endif /* CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS */ #ifdef CONFIG_DYNAMIC_FTRACE |