diff options
Diffstat (limited to 'arch/powerpc/include/asm/ftrace.h')
| -rw-r--r-- | arch/powerpc/include/asm/ftrace.h | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/arch/powerpc/include/asm/ftrace.h b/arch/powerpc/include/asm/ftrace.h index 559560286e6d..0edfb874eb02 100644 --- a/arch/powerpc/include/asm/ftrace.h +++ b/arch/powerpc/include/asm/ftrace.h @@ -32,42 +32,21 @@ struct dyn_arch_ftrace { int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec); #define ftrace_init_nop ftrace_init_nop -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) { /* We clear regs.msr in ftrace_call */ - return fregs->regs.msr ? &fregs->regs : NULL; + return arch_ftrace_regs(fregs)->regs.msr ? &arch_ftrace_regs(fregs)->regs : NULL; } static __always_inline void ftrace_regs_set_instruction_pointer(struct ftrace_regs *fregs, unsigned long ip) { - regs_set_return_ip(&fregs->regs, ip); + regs_set_return_ip(&arch_ftrace_regs(fregs)->regs, ip); } -static __always_inline unsigned long -ftrace_regs_get_instruction_pointer(struct ftrace_regs *fregs) -{ - return instruction_pointer(&fregs->regs); -} - -#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) - struct ftrace_ops; #define ftrace_graph_func ftrace_graph_func |