| /linux/arch/arm64/kernel/ |
| H A D | entry-common.c | 41 static __always_inline irqentry_state_t __enter_from_kernel_mode(struct pt_regs *regs) in __enter_from_kernel_mode()
46 static noinstr irqentry_state_t enter_from_kernel_mode(struct pt_regs *regs) in enter_from_kernel_mode()
65 static __always_inline void __exit_to_kernel_mode(struct pt_regs *regs, in __exit_to_kernel_mode()
71 static void noinstr exit_to_kernel_mode(struct pt_regs *regs, in exit_to_kernel_mode()
83 static __always_inline void __enter_from_user_mode(struct pt_regs *regs) in __enter_from_user_mode()
89 static __always_inline void arm64_enter_from_user_mode(struct pt_regs *regs) in arm64_enter_from_user_mode()
100 static __always_inline void arm64_exit_to_user_mode(struct pt_regs *regs) in arm64_exit_to_user_mode()
109 asmlinkage void noinstr asm_exit_to_user_mode(struct pt_regs *regs) in asm_exit_to_user_mode()
119 static noinstr irqentry_state_t arm64_enter_el1_dbg(struct pt_regs *regs) in arm64_enter_el1_dbg()
138 static void noinstr arm64_exit_el1_dbg(struct pt_regs *regs, in arm64_exit_el1_dbg()
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| H A D | debug-monitors.c | 148 static void set_user_regs_spsr_ss(struct user_pt_regs *regs) in set_user_regs_spsr_ss()
154 static void clear_user_regs_spsr_ss(struct user_pt_regs *regs) in clear_user_regs_spsr_ss()
165 struct pt_regs *regs = current_pt_regs(); in send_user_sigtrap() local
181 void do_el0_softstep(unsigned long esr, struct pt_regs *regs) in do_el0_softstep()
196 void do_el1_softstep(unsigned long esr, struct pt_regs *regs) in do_el1_softstep()
210 static int call_el1_break_hook(struct pt_regs *regs, unsigned long esr) in call_el1_break_hook()
254 void do_el0_brk64(unsigned long esr, struct pt_regs *regs) in do_el0_brk64()
264 void do_el1_brk64(unsigned long esr, struct pt_regs *regs) in do_el1_brk64()
274 void do_bkpt32(unsigned long esr, struct pt_regs *regs) in do_bkpt32()
280 bool try_handle_aarch32_break(struct pt_regs *regs) in try_handle_aarch32_break()
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| /linux/drivers/media/platform/samsung/s5p-jpeg/ |
| H A D | jpeg-hw-s5p.c | 17 void s5p_jpeg_reset(void __iomem *regs) in s5p_jpeg_reset()
30 void s5p_jpeg_poweron(void __iomem *regs) in s5p_jpeg_poweron()
35 void s5p_jpeg_input_raw_mode(void __iomem *regs, unsigned long mode) in s5p_jpeg_input_raw_mode()
51 void s5p_jpeg_proc_mode(void __iomem *regs, unsigned long mode) in s5p_jpeg_proc_mode()
65 void s5p_jpeg_subsampling_mode(void __iomem *regs, unsigned int mode) in s5p_jpeg_subsampling_mode()
80 unsigned int s5p_jpeg_get_subsampling_mode(void __iomem *regs) in s5p_jpeg_get_subsampling_mode()
85 void s5p_jpeg_dri(void __iomem *regs, unsigned int dri) in s5p_jpeg_dri()
100 void s5p_jpeg_qtbl(void __iomem *regs, unsigned int t, unsigned int n) in s5p_jpeg_qtbl()
110 void s5p_jpeg_htbl_ac(void __iomem *regs, unsigned int t) in s5p_jpeg_htbl_ac()
121 void s5p_jpeg_htbl_dc(void __iomem *regs, unsigned int t) in s5p_jpeg_htbl_dc()
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| /linux/arch/arm/include/asm/ |
| H A D | ptrace.h | 21 struct pt_regs regs; member
28 #define user_mode(regs) \ argument
32 #define thumb_mode(regs) \ argument
35 #define thumb_mode(regs) (0) argument
39 #define isa_mode(regs) \ argument
43 #define isa_mode(regs) 1 /* Thumb */ argument
46 #define processor_mode(regs) \ argument
49 #define interrupts_enabled(regs) \ argument
52 #define fast_interrupts_enabled(regs) \ argument
58 static inline int valid_user_regs(struct pt_regs *regs) in valid_user_regs()
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| /linux/arch/csky/include/asm/ |
| H A D | ptrace.h | 21 #define user_stack_pointer(regs) ((regs)->usp) argument
23 #define user_mode(regs) (!((regs)->sr & PS_S)) argument
24 #define instruction_pointer(regs) ((regs)->pc) argument
25 #define profile_pc(regs) instruction_pointer(regs) argument
26 #define trap_no(regs) ((regs->sr >> 16) & 0xff) argument
28 static inline void instruction_pointer_set(struct pt_regs *regs, in instruction_pointer_set()
40 static inline bool in_syscall(struct pt_regs const *regs) in in_syscall()
45 static inline void forget_syscall(struct pt_regs *regs) in forget_syscall()
50 static inline unsigned long regs_return_value(struct pt_regs *regs) in regs_return_value()
55 static inline void regs_set_return_value(struct pt_regs *regs, in regs_set_return_value()
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| /linux/arch/csky/kernel/probes/ |
| H A D | simulate-insn.c | 10 static inline bool csky_insn_reg_get_val(struct pt_regs *regs, in csky_insn_reg_get_val()
39 static inline bool csky_insn_reg_set_val(struct pt_regs *regs, in csky_insn_reg_set_val()
69 simulate_br16(u32 opcode, long addr, struct pt_regs *regs) in simulate_br16()
76 simulate_br32(u32 opcode, long addr, struct pt_regs *regs) in simulate_br32()
83 simulate_bt16(u32 opcode, long addr, struct pt_regs *regs) in simulate_bt16()
93 simulate_bt32(u32 opcode, long addr, struct pt_regs *regs) in simulate_bt32()
103 simulate_bf16(u32 opcode, long addr, struct pt_regs *regs) in simulate_bf16()
113 simulate_bf32(u32 opcode, long addr, struct pt_regs *regs) in simulate_bf32()
123 simulate_jmp16(u32 opcode, long addr, struct pt_regs *regs) in simulate_jmp16()
133 simulate_jmp32(u32 opcode, long addr, struct pt_regs *regs) in simulate_jmp32()
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| /linux/arch/loongarch/include/asm/ |
| H A D | ptrace.h | 20 unsigned long regs[32]; member
36 static __always_inline bool regs_irqs_disabled(struct pt_regs *regs) in regs_irqs_disabled()
41 static inline unsigned long kernel_stack_pointer(struct pt_regs *regs) in kernel_stack_pointer()
51 static inline void instruction_pointer_set(struct pt_regs *regs, unsigned long val) in instruction_pointer_set()
69 static inline unsigned long regs_get_register(struct pt_regs *regs, unsigned int offset) in regs_get_register()
85 static inline int regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr) in regs_within_kernel_stack()
100 static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n) in regs_get_kernel_stack_nth()
124 static inline unsigned long regs_get_kernel_argument(struct pt_regs *regs, in regs_get_kernel_argument()
150 #define user_mode(regs) (((regs)->csr_prmd & PLV_MASK) == PLV_USER) argument
152 static inline long regs_return_value(struct pt_regs *regs) in regs_return_value()
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| /linux/arch/mips/kernel/ |
| H A D | mips-r2-to-r6-emul.c | 78 static inline int mipsr6_emul(struct pt_regs *regs, u32 ir) in mipsr6_emul()
199 static int movf_func(struct pt_regs *regs, u32 ir) in movf_func()
222 static int movt_func(struct pt_regs *regs, u32 ir) in movt_func()
247 static int jr_func(struct pt_regs *regs, u32 ir) in jr_func()
304 static int movz_func(struct pt_regs *regs, u32 ir) in movz_func()
320 static int movn_func(struct pt_regs *regs, u32 ir) in movn_func()
336 static int mfhi_func(struct pt_regs *regs, u32 ir) in mfhi_func()
353 static int mthi_func(struct pt_regs *regs, u32 ir) in mthi_func()
369 static int mflo_func(struct pt_regs *regs, u32 ir) in mflo_func()
386 static int mtlo_func(struct pt_regs *regs, u32 ir) in mtlo_func()
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| /linux/arch/mips/include/asm/ |
| H A D | ptrace.h | 35 unsigned long regs[32]; member
54 static inline unsigned long kernel_stack_pointer(struct pt_regs *regs) in kernel_stack_pointer()
59 static inline void instruction_pointer_set(struct pt_regs *regs, in instruction_pointer_set()
80 static inline unsigned long regs_get_register(struct pt_regs *regs, in regs_get_register()
97 static inline int regs_within_kernel_stack(struct pt_regs *regs, in regs_within_kernel_stack()
113 static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, in regs_get_kernel_stack_nth()
143 #define user_mode(regs) (((regs)->cp0_status & KU_MASK) == KU_USER) argument
145 static inline int is_syscall_success(struct pt_regs *regs) in is_syscall_success()
150 static inline long regs_return_value(struct pt_regs *regs) in regs_return_value()
158 #define instruction_pointer(regs) ((regs)->cp0_epc) argument
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| H A D | syscall.h | 30 struct pt_regs *regs) in mips_syscall_is_indirect()
39 struct pt_regs *regs) in syscall_get_nr()
45 struct pt_regs *regs, in syscall_set_nr()
60 struct pt_regs *regs) in mips_syscall_update_nr()
73 struct task_struct *task, struct pt_regs *regs, unsigned int n) in mips_get_syscall_arg()
93 struct task_struct *task, struct pt_regs *regs, unsigned int n) in mips_set_syscall_arg()
110 struct pt_regs *regs) in syscall_get_error()
116 struct pt_regs *regs) in syscall_get_return_value()
122 struct pt_regs *regs) in syscall_rollback()
128 struct pt_regs *regs, in syscall_set_return_value()
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| /linux/arch/sparc/include/asm/ |
| H A D | syscall.h | 21 struct pt_regs *regs) in syscall_get_nr()
29 struct pt_regs *regs, in syscall_set_nr()
41 struct pt_regs *regs) in syscall_rollback()
53 static inline bool syscall_has_error(struct pt_regs *regs) in syscall_has_error()
57 static inline void syscall_set_error(struct pt_regs *regs) in syscall_set_error()
61 static inline void syscall_clear_error(struct pt_regs *regs) in syscall_clear_error()
66 static inline bool syscall_has_error(struct pt_regs *regs) in syscall_has_error()
70 static inline void syscall_set_error(struct pt_regs *regs) in syscall_set_error()
74 static inline void syscall_clear_error(struct pt_regs *regs) in syscall_clear_error()
81 struct pt_regs *regs) in syscall_get_error()
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| /linux/arch/powerpc/include/asm/ |
| H A D | ptrace.h | 174 #define profile_pc(regs) instruction_pointer(regs) argument
188 static inline void regs_set_return_ip(struct pt_regs *regs, unsigned long ip) in regs_set_return_ip()
194 static inline void regs_set_return_msr(struct pt_regs *regs, unsigned long msr) in regs_set_return_msr()
200 static inline void regs_add_return_ip(struct pt_regs *regs, long offset) in regs_add_return_ip()
205 static inline unsigned long instruction_pointer(struct pt_regs *regs) in instruction_pointer()
210 static inline void instruction_pointer_set(struct pt_regs *regs, in instruction_pointer_set()
216 static inline unsigned long user_stack_pointer(struct pt_regs *regs) in user_stack_pointer()
221 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer()
226 #define user_mode(regs) (((regs)->msr & MSR_PR) != 0) argument
250 #define IS_CRITICAL_EXC(regs) (((regs)->trap & 2) != 0) argument
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| /linux/arch/arm64/kernel/probes/ |
| H A D | simulate-insn.c | 33 static inline void set_x_reg(struct pt_regs *regs, int reg, u64 val) in set_x_reg()
38 static inline void set_w_reg(struct pt_regs *regs, int reg, u64 val) in set_w_reg()
43 static inline u64 get_x_reg(struct pt_regs *regs, int reg) in get_x_reg()
48 static inline u32 get_w_reg(struct pt_regs *regs, int reg) in get_w_reg()
53 static inline int update_lr(struct pt_regs *regs, long addr) in update_lr()
68 static bool __kprobes check_cbz(u32 opcode, struct pt_regs *regs) in check_cbz()
76 static bool __kprobes check_cbnz(u32 opcode, struct pt_regs *regs) in check_cbnz()
84 static bool __kprobes check_tbz(u32 opcode, struct pt_regs *regs) in check_tbz()
92 static bool __kprobes check_tbnz(u32 opcode, struct pt_regs *regs) in check_tbnz()
104 simulate_adr_adrp(u32 opcode, long addr, struct pt_regs *regs) in simulate_adr_adrp()
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| /linux/arch/riscv/kernel/ |
| H A D | traps.c | 41 static int copy_code(struct pt_regs *regs, u16 *val, const u16 *insns) in copy_code()
55 static void dump_instr(const char *loglvl, struct pt_regs *regs) in dump_instr()
76 void die(struct pt_regs *regs, const char *str) in die()
115 void do_trap(struct pt_regs *regs, int signo, int code, unsigned long addr) in do_trap()
132 static void do_trap_error(struct pt_regs *regs, int signo, int code, in do_trap_error()
173 asmlinkage __visible __trap_section void do_trap_insn_illegal(struct pt_regs *regs) in do_trap_insn_illegal()
219 static void do_trap_misaligned(struct pt_regs *regs, enum misaligned_access_type type) in do_trap_misaligned()
242 asmlinkage __visible __trap_section void do_trap_load_misaligned(struct pt_regs *regs) in do_trap_load_misaligned()
247 asmlinkage __visible __trap_section void do_trap_store_misaligned(struct pt_regs *regs) in do_trap_store_misaligned()
269 static bool probe_single_step_handler(struct pt_regs *regs) in probe_single_step_handler()
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| H A D | traps_misaligned.c | 29 static int set_f32_rd(unsigned long insn, struct pt_regs *regs, in set_f32_rd()
42 static int set_f64_rd(unsigned long insn, struct pt_regs *regs, u64 val) in set_f64_rd()
62 struct pt_regs *regs) in get_f64_rs()
77 struct pt_regs *regs) in get_f64_rs()
93 struct pt_regs *regs) in get_f32_rs()
105 static void set_f32_rd(unsigned long insn, struct pt_regs *regs, in set_f32_rd()
108 static void set_f64_rd(unsigned long insn, struct pt_regs *regs, u64 val) {} in set_f64_rd()
111 struct pt_regs *regs) in get_f64_rs()
117 struct pt_regs *regs) in get_f32_rs()
124 #define GET_F64_RS2(insn, regs) (get_f64_rs(insn, 20, regs)) argument
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| /linux/arch/arm64/include/asm/ |
| H A D | ptrace.h | 160 u64 regs[31]; member
177 static inline bool in_syscall(struct pt_regs const *regs) in in_syscall()
182 static inline void forget_syscall(struct pt_regs *regs) in forget_syscall()
192 #define compat_thumb_mode(regs) \ argument
195 #define compat_thumb_mode(regs) (0) argument
198 #define user_mode(regs) \ argument
201 #define compat_user_mode(regs) \ argument
205 #define processor_mode(regs) \ argument
208 #define irqs_priority_unmasked(regs) \ argument
213 static __always_inline bool regs_irqs_disabled(const struct pt_regs *regs) in regs_irqs_disabled()
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| /linux/arch/s390/kernel/ |
| H A D | traps.c | 34 static inline void __user *get_trap_ip(struct pt_regs *regs) in get_trap_ip()
52 void do_report_trap(struct pt_regs *regs, int si_signo, int si_code, char *str) in do_report_trap()
63 static void do_trap(struct pt_regs *regs, int si_signo, int si_code, char *str) in do_trap()
71 void do_per_trap(struct pt_regs *regs) in do_per_trap()
81 static void default_trap_handler(struct pt_regs *regs) in default_trap_handler()
111 static inline void do_fp_trap(struct pt_regs *regs, __u32 fpc) in do_fp_trap()
132 static void translation_specification_exception(struct pt_regs *regs) in translation_specification_exception()
138 static void illegal_op(struct pt_regs *regs) in illegal_op()
176 static void vector_exception(struct pt_regs *regs) in vector_exception()
205 static void data_exception(struct pt_regs *regs) in data_exception()
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| /linux/arch/arm/probes/kprobes/ |
| H A D | actions-thumb.c | 25 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_simulate_table_branch()
45 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_simulate_mrs()
54 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_simulate_cond_branch()
79 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_simulate_branch()
107 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_simulate_ldr_literal()
159 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_emulate_ldrdstrd()
186 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_emulate_ldrstr()
212 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_emulate_rd8rn16rm0_rwflags()
239 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_emulate_rd8pc16_noflags()
259 struct arch_probes_insn *asi, struct pt_regs *regs) in t32_emulate_rd8rn16_noflags()
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| /linux/arch/hexagon/kernel/ |
| H A D | traps.c | 139 struct pt_regs *regs = (struct pt_regs *) (((void *)fp) in do_show_stack() local
180 int die(const char *str, struct pt_regs *regs, long err) in die()
223 int die_if_kernel(char *str, struct pt_regs *regs, long err) in die_if_kernel()
234 static void misaligned_instruction(struct pt_regs *regs) in misaligned_instruction()
245 static void misaligned_data_load(struct pt_regs *regs) in misaligned_data_load()
251 static void misaligned_data_store(struct pt_regs *regs) in misaligned_data_store()
257 static void illegal_instruction(struct pt_regs *regs) in illegal_instruction()
267 static void precise_bus_error(struct pt_regs *regs) in precise_bus_error()
278 static void cache_error(struct pt_regs *regs) in cache_error()
287 void do_genex(struct pt_regs *regs) in do_genex()
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| /linux/arch/s390/mm/ |
| H A D | fault.c | 51 static bool is_kernel_fault(struct pt_regs *regs) in is_kernel_fault()
62 static unsigned long get_fault_address(struct pt_regs *regs) in get_fault_address()
69 static __always_inline bool fault_is_write(struct pt_regs *regs) in fault_is_write()
131 static void dump_fault_info(struct pt_regs *regs) in dump_fault_info()
184 void report_user_fault(struct pt_regs *regs, long signr, int is_mm_fault) in report_user_fault()
203 static void do_sigsegv(struct pt_regs *regs, int si_code) in do_sigsegv()
209 static void handle_fault_error_nolock(struct pt_regs *regs, int si_code) in handle_fault_error_nolock()
234 static void handle_fault_error(struct pt_regs *regs, int si_code) in handle_fault_error()
242 static void do_sigbus(struct pt_regs *regs) in do_sigbus()
258 static void do_exception(struct pt_regs *regs, int access) in do_exception()
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| /linux/arch/sh/include/asm/ |
| H A D | fpu.h | 12 static inline void release_fpu(struct pt_regs *regs) in release_fpu()
17 static inline void grab_fpu(struct pt_regs *regs) in grab_fpu()
29 #define release_fpu(regs) do { } while (0) argument
30 #define grab_fpu(regs) do { } while (0) argument
31 #define fpu_state_restore(regs) do { } while (0) argument
32 #define __fpu_state_restore(regs) do { } while (0) argument
40 static inline void __unlazy_fpu(struct task_struct *tsk, struct pt_regs *regs) in __unlazy_fpu()
50 static inline void unlazy_fpu(struct task_struct *tsk, struct pt_regs *regs) in unlazy_fpu()
57 static inline void clear_fpu(struct task_struct *tsk, struct pt_regs *regs) in clear_fpu()
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| /linux/arch/x86/mm/ |
| H A D | extable.c | 16 static inline unsigned long *pt_regs_nr(struct pt_regs *regs, int nr) in pt_regs_nr()
34 struct pt_regs *regs) in ex_handler_default()
58 struct pt_regs *regs, in ex_handler_zeropad()
99 struct pt_regs *regs, int trapnr) in ex_handler_fault()
106 struct pt_regs *regs, int trapnr) in ex_handler_sgx()
123 struct pt_regs *regs) in ex_handler_fprestore()
158 struct pt_regs *regs, int trapnr, in ex_handler_uaccess()
167 struct pt_regs *regs, bool wrmsr, bool safe, int reg) in ex_handler_msr()
195 struct pt_regs *regs) in ex_handler_clear_fs()
204 struct pt_regs *regs, int reg, int imm) in ex_handler_imm_reg()
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| /linux/arch/riscv/include/asm/ |
| H A D | syscall.h | 28 struct pt_regs *regs) in syscall_get_nr()
34 struct pt_regs *regs, in syscall_set_nr()
41 struct pt_regs *regs) in syscall_rollback()
47 struct pt_regs *regs) in syscall_get_error()
55 struct pt_regs *regs) in syscall_get_return_value()
61 struct pt_regs *regs, in syscall_set_return_value()
68 struct pt_regs *regs, in syscall_get_arguments()
80 struct pt_regs *regs, in syscall_set_arguments()
101 static inline void syscall_handler(struct pt_regs *regs, ulong syscall) in syscall_handler()
115 static inline bool arch_syscall_is_vdso_sigreturn(struct pt_regs *regs) in arch_syscall_is_vdso_sigreturn()
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| /linux/arch/riscv/kernel/probes/ |
| H A D | simulate-insn.c | 10 static inline bool rv_insn_reg_get_val(struct pt_regs *regs, u32 index, in rv_insn_reg_get_val()
23 static inline bool rv_insn_reg_set_val(struct pt_regs *regs, u32 index, in rv_insn_reg_set_val()
36 bool __kprobes simulate_jal(u32 opcode, unsigned long addr, struct pt_regs *regs) in simulate_jal()
58 bool __kprobes simulate_jalr(u32 opcode, unsigned long addr, struct pt_regs *regs) in simulate_jalr()
84 bool __kprobes simulate_auipc(u32 opcode, unsigned long addr, struct pt_regs *regs) in simulate_auipc()
104 bool __kprobes simulate_branch(u32 opcode, unsigned long addr, struct pt_regs *regs) in simulate_branch()
157 bool __kprobes simulate_c_j(u32 opcode, unsigned long addr, struct pt_regs *regs) in simulate_c_j()
166 static bool __kprobes simulate_c_jr_jalr(u32 opcode, unsigned long addr, struct pt_regs *regs, in simulate_c_jr_jalr()
193 bool __kprobes simulate_c_jr(u32 opcode, unsigned long addr, struct pt_regs *regs) in simulate_c_jr()
198 bool __kprobes simulate_c_jalr(u32 opcode, unsigned long addr, struct pt_regs *regs) in simulate_c_jalr()
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| /linux/drivers/scsi/mvsas/ |
| H A D | mv_64xx.c | 16 void __iomem *regs = mvi->regs; in mvs_64xx_detect_porttype() local
30 void __iomem *regs = mvi->regs; in mvs_64xx_enable_xmt() local
43 void __iomem *regs = mvi->regs; in mvs_64xx_phy_hacks() local
69 void __iomem *regs = mvi->regs; in mvs_64xx_stp_reset() local
126 void __iomem *regs = mvi->regs; in mvs_64xx_clear_srs_irq() local
146 void __iomem *regs = mvi->regs; in mvs_64xx_chip_reset() local
196 void __iomem *regs = mvi->regs; in mvs_64xx_phy_disable() local
218 void __iomem *regs = mvi->regs; in mvs_64xx_phy_enable() local
240 void __iomem *regs = mvi->regs; in mvs_64xx_init() local
422 void __iomem *regs = mvi->regs; in mvs_64xx_interrupt_enable() local
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