diff options
author | Daniel Axtens <dja@axtens.net> | 2016-09-06 15:32:43 +1000 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-09-13 17:36:58 +1000 |
commit | 0545d5436aefddff7ca417adc1a431c108403a35 (patch) | |
tree | d08e0bfbe49bffa8407618edd2cb74bc1aa04516 /arch/powerpc/include/asm/asm-prototypes.h | |
parent | d8bced27be25537bde3714cbdb34ccece81f6a0d (diff) | |
download | op-kernel-dev-0545d5436aefddff7ca417adc1a431c108403a35.zip op-kernel-dev-0545d5436aefddff7ca417adc1a431c108403a35.tar.gz |
powerpc/sparse: Add more assembler prototypes
Another set of things that are only called from assembler and so need
prototypes to keep sparse happy.
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/asm-prototypes.h')
-rw-r--r-- | arch/powerpc/include/asm/asm-prototypes.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h index e71b909..a5b2399 100644 --- a/arch/powerpc/include/asm/asm-prototypes.h +++ b/arch/powerpc/include/asm/asm-prototypes.h @@ -15,6 +15,8 @@ #include <linux/threads.h> #include <linux/kprobes.h> +#include <uapi/asm/ucontext.h> + /* SMP */ extern struct thread_info *current_set[NR_CPUS]; extern struct thread_info *secondary_ti; @@ -72,4 +74,39 @@ void system_reset_exception(struct pt_regs *regs); void machine_check_exception(struct pt_regs *regs); void __kprobes emulation_assist_interrupt(struct pt_regs *regs); +/* signals, syscalls and interrupts */ +#ifdef CONFIG_PPC64 +int sys_swapcontext(struct ucontext __user *old_ctx, + struct ucontext __user *new_ctx, + long ctx_size, long r6, long r7, long r8, struct pt_regs *regs); +#else +long sys_swapcontext(struct ucontext __user *old_ctx, + struct ucontext __user *new_ctx, + int ctx_size, int r6, int r7, int r8, struct pt_regs *regs); +#endif +long sys_switch_endian(void); +notrace unsigned int __check_irq_replay(void); +void notrace restore_interrupts(void); + +/* ptrace */ +long do_syscall_trace_enter(struct pt_regs *regs); +void do_syscall_trace_leave(struct pt_regs *regs); + +/* process */ +void restore_math(struct pt_regs *regs); +void restore_tm_state(struct pt_regs *regs); + +/* prom_init (OpenFirmware) */ +unsigned long __init prom_init(unsigned long r3, unsigned long r4, + unsigned long pp, + unsigned long r6, unsigned long r7, + unsigned long kbase); + +/* setup */ +void __init early_setup(unsigned long dt_ptr); +void early_setup_secondary(void); + +/* time */ +void accumulate_stolen_time(void); + #endif /* _ASM_POWERPC_ASM_PROTOTYPES_H */ |