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| author | James Morse <james.morse@arm.com> | 2019-10-25 17:42:11 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2019-10-28 11:22:41 +0000 |
| commit | e540e0a7fa1ff889e37ca9af44eb44ec3d2c8a01 (patch) | |
| tree | 6793d658ffefc22ee766fb7141974ec7e7da7747 /arch/arm64/include/asm | |
| parent | b6e43c0e3129ffe87e65c85f20fcbdf0eb86fba0 (diff) | |
| download | linux-e540e0a7fa1ff889e37ca9af44eb44ec3d2c8a01.tar.bz2 | |
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 <james.morse@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/include/asm')
| -rw-r--r-- | arch/arm64/include/asm/exception.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/exception.h b/arch/arm64/include/asm/exception.h index b0b3ba56e919..a9e376623ecf 100644 --- a/arch/arm64/include/asm/exception.h +++ b/arch/arm64/include/asm/exception.h @@ -9,6 +9,7 @@ #include <asm/esr.h> #include <asm/kprobes.h> +#include <asm/ptrace.h> #include <linux/interrupt.h> @@ -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 */ |