From e540e0a7fa1ff889e37ca9af44eb44ec3d2c8a01 Mon Sep 17 00:00:00 2001 From: James Morse Date: Fri, 25 Oct 2019 17:42:11 +0100 Subject: [PATCH] arm64: Add prototypes for functions called by entry.S Functions that are only called by assembly don't always have a C header file prototype. Add the prototypes before moving the assembly callers to C. Signed-off-by: James Morse Acked-by: Mark Rutland Signed-off-by: Catalin Marinas --- arch/arm64/include/asm/exception.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/include/asm/exception.h b/arch/arm64/include/asm/exception.h index b0b3ba56e919f..a9e376623ecfa 100644 --- a/arch/arm64/include/asm/exception.h +++ b/arch/arm64/include/asm/exception.h @@ -9,6 +9,7 @@ #include #include +#include #include @@ -31,5 +32,26 @@ static inline u32 disr_to_esr(u64 disr) } asmlinkage void enter_from_user_mode(void); +asmlinkage void do_mem_abort(unsigned long addr, unsigned int esr, + struct pt_regs *regs); +asmlinkage void do_sp_pc_abort(unsigned long addr, unsigned int esr, + struct pt_regs *regs); +asmlinkage void do_undefinstr(struct pt_regs *regs); +asmlinkage void bad_mode(struct pt_regs *regs, int reason, unsigned int esr); +asmlinkage void do_debug_exception(unsigned long addr_if_watchpoint, + unsigned int esr, struct pt_regs *regs); +asmlinkage void do_fpsimd_acc(unsigned int esr, struct pt_regs *regs); +asmlinkage void do_sve_acc(unsigned int esr, struct pt_regs *regs); +asmlinkage void do_fpsimd_exc(unsigned int esr, struct pt_regs *regs); +asmlinkage void do_sysinstr(unsigned int esr, struct pt_regs *regs); +asmlinkage void do_sp_pc_abort(unsigned long addr, unsigned int esr, + struct pt_regs *regs); +asmlinkage void bad_el0_sync(struct pt_regs *regs, int reason, + unsigned int esr); +asmlinkage void do_cp15instr(unsigned int esr, struct pt_regs *regs); +asmlinkage void el0_svc_handler(struct pt_regs *regs); +asmlinkage void el0_svc_compat_handler(struct pt_regs *regs); +asmlinkage void do_el0_ia_bp_hardening(unsigned long addr, unsigned int esr, + struct pt_regs *regs); #endif /* __ASM_EXCEPTION_H */ -- 2.30.2