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Searched refs:regs (Results 1 – 25 of 2648) sorted by relevance

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/Linux-v5.4/arch/sh/kernel/
Dprocess_64.c38 void show_regs(struct pt_regs *regs) in show_regs() argument
45 ah = (regs->pc) >> 32; in show_regs()
46 al = (regs->pc) & 0xffffffff; in show_regs()
47 bh = (regs->regs[18]) >> 32; in show_regs()
48 bl = (regs->regs[18]) & 0xffffffff; in show_regs()
49 ch = (regs->regs[15]) >> 32; in show_regs()
50 cl = (regs->regs[15]) & 0xffffffff; in show_regs()
54 ah = (regs->sr) >> 32; in show_regs()
55 al = (regs->sr) & 0xffffffff; in show_regs()
67 ah = (regs->regs[0]) >> 32; in show_regs()
[all …]
Dsignal_64.c34 #define REF_REG_RET regs->regs[REG_RET]
35 #define REF_REG_SP regs->regs[REG_SP]
36 #define DEREF_REG_PR regs->regs[REG_PR]
41 handle_signal(struct ksignal *ksig, struct pt_regs *regs);
44 handle_syscall_restart(struct pt_regs *regs, struct sigaction *sa) in handle_syscall_restart() argument
47 if (regs->syscall_nr < 0) in handle_syscall_restart()
51 switch (regs->regs[REG_RET]) { in handle_syscall_restart()
55 regs->regs[REG_RET] = -EINTR; in handle_syscall_restart()
64 regs->regs[REG_RET] = regs->syscall_nr; in handle_syscall_restart()
65 regs->pc -= 4; in handle_syscall_restart()
[all …]
Dsignal_32.c91 struct pt_regs *regs) in save_sigcontext_fpu() argument
109 unlazy_fpu(tsk, regs); in save_sigcontext_fpu()
116 restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *r0_p) in restore_sigcontext() argument
120 #define COPY(x) err |= __get_user(regs->x, &sc->sc_##x) in restore_sigcontext()
121 COPY(regs[1]); in restore_sigcontext()
122 COPY(regs[2]); COPY(regs[3]); in restore_sigcontext()
123 COPY(regs[4]); COPY(regs[5]); in restore_sigcontext()
124 COPY(regs[6]); COPY(regs[7]); in restore_sigcontext()
125 COPY(regs[8]); COPY(regs[9]); in restore_sigcontext()
126 COPY(regs[10]); COPY(regs[11]); in restore_sigcontext()
[all …]
/Linux-v5.4/arch/openrisc/kernel/
Dtraps.c65 void show_registers(struct pt_regs *regs) in show_registers() argument
71 esp = (unsigned long)(regs->sp); in show_registers()
72 if (user_mode(regs)) in show_registers()
77 smp_processor_id(), regs->pc, regs->sr, regs->sp); in show_registers()
79 0L, regs->gpr[1], regs->gpr[2], regs->gpr[3]); in show_registers()
81 regs->gpr[4], regs->gpr[5], regs->gpr[6], regs->gpr[7]); in show_registers()
83 regs->gpr[8], regs->gpr[9], regs->gpr[10], regs->gpr[11]); in show_registers()
85 regs->gpr[12], regs->gpr[13], regs->gpr[14], regs->gpr[15]); in show_registers()
87 regs->gpr[16], regs->gpr[17], regs->gpr[18], regs->gpr[19]); in show_registers()
89 regs->gpr[20], regs->gpr[21], regs->gpr[22], regs->gpr[23]); in show_registers()
[all …]
/Linux-v5.4/arch/hexagon/kernel/
Dvm_events.c22 void show_regs(struct pt_regs *regs) in show_regs() argument
27 regs->restart_r0, regs->syscall_nr); in show_regs()
28 printk(KERN_EMERG "preds: \t\t0x%08lx\n", regs->preds); in show_regs()
30 regs->lc0, regs->sa0, regs->m0); in show_regs()
32 regs->lc1, regs->sa1, regs->m1); in show_regs()
34 regs->gp, regs->ugp, regs->usr); in show_regs()
36 regs->cs0, regs->cs1); in show_regs()
37 printk(KERN_EMERG "r0: \t0x%08lx %08lx %08lx %08lx\n", regs->r00, in show_regs()
38 regs->r01, in show_regs()
39 regs->r02, in show_regs()
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Dtraps.c146 struct pt_regs *regs = (struct pt_regs *) (((void *)fp) in do_show_stack() local
149 if (regs->syscall_nr != -1) { in do_show_stack()
151 regs->syscall_nr); in do_show_stack()
153 pt_psp(regs), pt_elr(regs)); in do_show_stack()
159 ex_name(pt_cause(regs)), pt_cause(regs), in do_show_stack()
160 pt_badva(regs)); in do_show_stack()
163 newfp = (unsigned long *) regs->r30; in do_show_stack()
164 ip = pt_elr(regs); in do_show_stack()
187 int die(const char *str, struct pt_regs *regs, long err) in die() argument
204 if (notify_die(DIE_OOPS, str, regs, err, pt_cause(regs), SIGSEGV) == in die()
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/Linux-v5.4/arch/sh/include/asm/
Delf.h138 do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \
139 _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \
140 _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \
141 _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; _r->regs[15]=0; \
142 _r->regs[16]=0; _r->regs[17]=0; _r->regs[18]=0; _r->regs[19]=0; \
143 _r->regs[20]=0; _r->regs[21]=0; _r->regs[22]=0; _r->regs[23]=0; \
144 _r->regs[24]=0; _r->regs[25]=0; _r->regs[26]=0; _r->regs[27]=0; \
145 _r->regs[28]=0; _r->regs[29]=0; _r->regs[30]=0; _r->regs[31]=0; \
146 _r->regs[32]=0; _r->regs[33]=0; _r->regs[34]=0; _r->regs[35]=0; \
147 _r->regs[36]=0; _r->regs[37]=0; _r->regs[38]=0; _r->regs[39]=0; \
[all …]
Dsyscall_32.h13 struct pt_regs *regs) in syscall_get_nr() argument
15 return (regs->tra >= 0) ? regs->regs[3] : -1L; in syscall_get_nr()
19 struct pt_regs *regs) in syscall_rollback() argument
28 struct pt_regs *regs) in syscall_get_error() argument
30 return IS_ERR_VALUE(regs->regs[0]) ? regs->regs[0] : 0; in syscall_get_error()
34 struct pt_regs *regs) in syscall_get_return_value() argument
36 return regs->regs[0]; in syscall_get_return_value()
40 struct pt_regs *regs, in syscall_set_return_value() argument
44 regs->regs[0] = -error; in syscall_set_return_value()
46 regs->regs[0] = val; in syscall_set_return_value()
[all …]
/Linux-v5.4/arch/arm64/include/asm/
Dptrace.h109 #define compat_usr(x) regs[(x)]
110 #define compat_fp regs[11]
111 #define compat_sp regs[13]
112 #define compat_lr regs[14]
113 #define compat_sp_hyp regs[15]
114 #define compat_lr_irq regs[16]
115 #define compat_sp_irq regs[17]
116 #define compat_lr_svc regs[18]
117 #define compat_sp_svc regs[19]
118 #define compat_lr_abt regs[20]
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/Linux-v5.4/arch/unicore32/kernel/
Dsignal.c52 static int restore_sigframe(struct pt_regs *regs, struct sigframe __user *sf) in restore_sigframe() argument
61 err |= __get_user(regs->UCreg_00, &sf->uc.uc_mcontext.regs.UCreg_00); in restore_sigframe()
62 err |= __get_user(regs->UCreg_01, &sf->uc.uc_mcontext.regs.UCreg_01); in restore_sigframe()
63 err |= __get_user(regs->UCreg_02, &sf->uc.uc_mcontext.regs.UCreg_02); in restore_sigframe()
64 err |= __get_user(regs->UCreg_03, &sf->uc.uc_mcontext.regs.UCreg_03); in restore_sigframe()
65 err |= __get_user(regs->UCreg_04, &sf->uc.uc_mcontext.regs.UCreg_04); in restore_sigframe()
66 err |= __get_user(regs->UCreg_05, &sf->uc.uc_mcontext.regs.UCreg_05); in restore_sigframe()
67 err |= __get_user(regs->UCreg_06, &sf->uc.uc_mcontext.regs.UCreg_06); in restore_sigframe()
68 err |= __get_user(regs->UCreg_07, &sf->uc.uc_mcontext.regs.UCreg_07); in restore_sigframe()
69 err |= __get_user(regs->UCreg_08, &sf->uc.uc_mcontext.regs.UCreg_08); in restore_sigframe()
[all …]
/Linux-v5.4/arch/csky/abiv2/inc/abi/
Delf.h7 #define ELF_CORE_COPY_REGS(pr_reg, regs) do { \ argument
8 pr_reg[0] = regs->pc; \
9 pr_reg[1] = regs->a1; \
10 pr_reg[2] = regs->a0; \
11 pr_reg[3] = regs->sr; \
12 pr_reg[4] = regs->a2; \
13 pr_reg[5] = regs->a3; \
14 pr_reg[6] = regs->regs[0]; \
15 pr_reg[7] = regs->regs[1]; \
16 pr_reg[8] = regs->regs[2]; \
[all …]
/Linux-v5.4/arch/parisc/kernel/
Dtraps.c52 struct pt_regs *regs);
78 static void print_gr(char *level, struct pt_regs *regs) in print_gr() argument
85 printbinary(buf, regs->gr[0], 32); in print_gr()
89 PRINTREGS(level, regs->gr, "r", RFMT, i); in print_gr()
92 static void print_fr(char *level, struct pt_regs *regs) in print_fr() argument
116 PRINTREGS(level, regs->fr, "fr", FFMT, i); in print_fr()
119 void show_regs(struct pt_regs *regs) in show_regs() argument
125 user = user_mode(regs); in show_regs()
130 print_gr(level, regs); in show_regs()
133 PRINTREGS(level, regs->sr, "sr", RFMT, i); in show_regs()
[all …]
Dkgdb.c27 struct pt_regs *regs = args->regs; in __kgdb_notify() local
29 if (kgdb_handle_exception(1, args->signr, cmd, regs)) in __kgdb_notify()
62 void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs) in pt_regs_to_gdb_regs() argument
68 memcpy(gr->gpr, regs->gr, sizeof(gr->gpr)); in pt_regs_to_gdb_regs()
69 memcpy(gr->fr, regs->fr, sizeof(gr->fr)); in pt_regs_to_gdb_regs()
71 gr->sr0 = regs->sr[0]; in pt_regs_to_gdb_regs()
72 gr->sr1 = regs->sr[1]; in pt_regs_to_gdb_regs()
73 gr->sr2 = regs->sr[2]; in pt_regs_to_gdb_regs()
74 gr->sr3 = regs->sr[3]; in pt_regs_to_gdb_regs()
75 gr->sr4 = regs->sr[4]; in pt_regs_to_gdb_regs()
[all …]
Dunaligned.c121 static int emulate_ldh(struct pt_regs *regs, int toreg) in emulate_ldh() argument
123 unsigned long saddr = regs->ior; in emulate_ldh()
128 regs->isr, regs->ior, toreg); in emulate_ldh()
144 : "0" (val), "r" (saddr), "r" (regs->isr) in emulate_ldh()
150 regs->gr[toreg] = val; in emulate_ldh()
155 static int emulate_ldw(struct pt_regs *regs, int toreg, int flop) in emulate_ldw() argument
157 unsigned long saddr = regs->ior; in emulate_ldw()
162 regs->isr, regs->ior, toreg); in emulate_ldw()
182 : "0" (val), "r" (saddr), "r" (regs->isr) in emulate_ldw()
188 ((__u32*)(regs->fr))[toreg] = val; in emulate_ldw()
[all …]
/Linux-v5.4/arch/arc/kernel/
Dsignal.c65 stash_usr_regs(struct rt_sigframe __user *sf, struct pt_regs *regs, in stash_usr_regs() argument
71 uregs.scratch.bta = regs->bta; in stash_usr_regs()
72 uregs.scratch.lp_start = regs->lp_start; in stash_usr_regs()
73 uregs.scratch.lp_end = regs->lp_end; in stash_usr_regs()
74 uregs.scratch.lp_count = regs->lp_count; in stash_usr_regs()
75 uregs.scratch.status32 = regs->status32; in stash_usr_regs()
76 uregs.scratch.ret = regs->ret; in stash_usr_regs()
77 uregs.scratch.blink = regs->blink; in stash_usr_regs()
78 uregs.scratch.fp = regs->fp; in stash_usr_regs()
79 uregs.scratch.gp = regs->r26; in stash_usr_regs()
[all …]
/Linux-v5.4/drivers/media/tuners/
Dtda18271-common.c57 unsigned char *regs = priv->tda18271_regs; in tda18271_dump_regs() local
60 tda_reg("ID_BYTE = 0x%02x\n", 0xff & regs[R_ID]); in tda18271_dump_regs()
61 tda_reg("THERMO_BYTE = 0x%02x\n", 0xff & regs[R_TM]); in tda18271_dump_regs()
62 tda_reg("POWER_LEVEL_BYTE = 0x%02x\n", 0xff & regs[R_PL]); in tda18271_dump_regs()
63 tda_reg("EASY_PROG_BYTE_1 = 0x%02x\n", 0xff & regs[R_EP1]); in tda18271_dump_regs()
64 tda_reg("EASY_PROG_BYTE_2 = 0x%02x\n", 0xff & regs[R_EP2]); in tda18271_dump_regs()
65 tda_reg("EASY_PROG_BYTE_3 = 0x%02x\n", 0xff & regs[R_EP3]); in tda18271_dump_regs()
66 tda_reg("EASY_PROG_BYTE_4 = 0x%02x\n", 0xff & regs[R_EP4]); in tda18271_dump_regs()
67 tda_reg("EASY_PROG_BYTE_5 = 0x%02x\n", 0xff & regs[R_EP5]); in tda18271_dump_regs()
68 tda_reg("CAL_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_CPD]); in tda18271_dump_regs()
[all …]
/Linux-v5.4/arch/powerpc/kernel/
Dtraps.c73 int (*__debugger)(struct pt_regs *regs) __read_mostly;
74 int (*__debugger_ipi)(struct pt_regs *regs) __read_mostly;
75 int (*__debugger_bpt)(struct pt_regs *regs) __read_mostly;
76 int (*__debugger_sstep)(struct pt_regs *regs) __read_mostly;
77 int (*__debugger_iabr_match)(struct pt_regs *regs) __read_mostly;
78 int (*__debugger_break_match)(struct pt_regs *regs) __read_mostly;
79 int (*__debugger_fault_handler)(struct pt_regs *regs) __read_mostly;
181 static unsigned long oops_begin(struct pt_regs *regs) in oops_begin() argument
207 static void oops_end(unsigned long flags, struct pt_regs *regs, in oops_end() argument
225 if (TRAP(regs) == 0x100) in oops_end()
[all …]
/Linux-v5.4/arch/x86/entry/
Dcommon.c51 static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch) in do_audit_syscall_entry() argument
55 audit_syscall_entry(regs->orig_ax, regs->di, in do_audit_syscall_entry()
56 regs->si, regs->dx, regs->r10); in do_audit_syscall_entry()
60 audit_syscall_entry(regs->orig_ax, regs->bx, in do_audit_syscall_entry()
61 regs->cx, regs->dx, regs->si); in do_audit_syscall_entry()
69 static long syscall_trace_enter(struct pt_regs *regs) in syscall_trace_enter() argument
78 BUG_ON(regs != task_pt_regs(current)); in syscall_trace_enter()
83 ret = tracehook_report_syscall_entry(regs); in syscall_trace_enter()
96 sd.nr = regs->orig_ax; in syscall_trace_enter()
97 sd.instruction_pointer = regs->ip; in syscall_trace_enter()
[all …]
/Linux-v5.4/drivers/media/platform/s5p-jpeg/
Djpeg-hw-s5p.c17 void s5p_jpeg_reset(void __iomem *regs) in s5p_jpeg_reset() argument
21 writel(1, regs + S5P_JPG_SW_RESET); in s5p_jpeg_reset()
22 reg = readl(regs + S5P_JPG_SW_RESET); in s5p_jpeg_reset()
26 reg = readl(regs + S5P_JPG_SW_RESET); in s5p_jpeg_reset()
30 void s5p_jpeg_poweron(void __iomem *regs) in s5p_jpeg_poweron() argument
32 writel(S5P_POWER_ON, regs + S5P_JPGCLKCON); in s5p_jpeg_poweron()
35 void s5p_jpeg_input_raw_mode(void __iomem *regs, unsigned long mode) in s5p_jpeg_input_raw_mode() argument
45 reg = readl(regs + S5P_JPGCMOD); in s5p_jpeg_input_raw_mode()
48 writel(reg, regs + S5P_JPGCMOD); in s5p_jpeg_input_raw_mode()
51 void s5p_jpeg_proc_mode(void __iomem *regs, unsigned long mode) in s5p_jpeg_proc_mode() argument
[all …]
/Linux-v5.4/arch/mips/kernel/
Dmips-r2-to-r6-emul.c78 static inline int mipsr6_emul(struct pt_regs *regs, u32 ir) in mipsr6_emul() argument
83 regs->regs[MIPSInst_RT(ir)] = in mipsr6_emul()
84 (s32)regs->regs[MIPSInst_RS(ir)] + in mipsr6_emul()
92 regs->regs[MIPSInst_RT(ir)] = in mipsr6_emul()
93 (s64)regs->regs[MIPSInst_RS(ir)] + in mipsr6_emul()
106 regs->regs[MIPSInst_RD(ir)] = in mipsr6_emul()
107 regs->regs[MIPSInst_RS(ir)] | in mipsr6_emul()
108 regs->regs[MIPSInst_RT(ir)]; in mipsr6_emul()
115 regs->regs[MIPSInst_RD(ir)] = in mipsr6_emul()
116 (s32)(((u32)regs->regs[MIPSInst_RT(ir)]) << in mipsr6_emul()
[all …]
Dbranch.c27 int __isa_exception_epc(struct pt_regs *regs) in __isa_exception_epc() argument
30 long epc = regs->cp0_epc; in __isa_exception_epc()
57 int __mm_isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn, in __mm_isBranchInstr() argument
77 regs->regs[insn.mm_i_format.rt] = in __mm_isBranchInstr()
78 regs->cp0_epc + in __mm_isBranchInstr()
81 *contpc = regs->regs[insn.mm_i_format.rs]; in __mm_isBranchInstr()
90 regs->regs[31] = regs->cp0_epc + in __mm_isBranchInstr()
95 if ((long)regs->regs[insn.mm_i_format.rs] < 0) in __mm_isBranchInstr()
96 *contpc = regs->cp0_epc + in __mm_isBranchInstr()
100 *contpc = regs->cp0_epc + in __mm_isBranchInstr()
[all …]
/Linux-v5.4/tools/testing/selftests/x86/
Dptrace_syscall.c201 struct user_regs_struct regs; in test_ptrace_syscall_restart() local
208 if (ptrace(PTRACE_GETREGS, chld, 0, &regs) != 0) in test_ptrace_syscall_restart()
211 if (regs.user_syscall_nr != SYS_gettid || in test_ptrace_syscall_restart()
212 regs.user_arg0 != 10 || regs.user_arg1 != 11 || in test_ptrace_syscall_restart()
213 regs.user_arg2 != 12 || regs.user_arg3 != 13 || in test_ptrace_syscall_restart()
214 regs.user_arg4 != 14 || regs.user_arg5 != 15) { in test_ptrace_syscall_restart()
215 …regs.user_syscall_nr, (unsigned long)regs.user_arg0, (unsigned long)regs.user_arg1, (unsigned long… in test_ptrace_syscall_restart()
222 (unsigned long)regs.user_ip); in test_ptrace_syscall_restart()
230 regs.user_ax = regs.user_syscall_nr; in test_ptrace_syscall_restart()
231 regs.user_ip -= 2; in test_ptrace_syscall_restart()
[all …]
/Linux-v5.4/tools/testing/selftests/powerpc/ptrace/
Dptrace-syscall.c56 struct pt_regs regs; in test_ptrace_syscall_restart() local
96 if (ptrace(PTRACE_GETREGS, chld, 0, &regs) != 0) in test_ptrace_syscall_restart()
103 if (regs.user_syscall_nr != SYS_gettid || in test_ptrace_syscall_restart()
104 regs.user_arg0 != 10 || regs.user_arg1 != 11 || in test_ptrace_syscall_restart()
105 regs.user_arg2 != 12 || regs.user_arg3 != 13 || in test_ptrace_syscall_restart()
106 regs.user_arg4 != 14 || regs.user_arg5 != 15) { in test_ptrace_syscall_restart()
108 (unsigned long)regs.user_syscall_nr, in test_ptrace_syscall_restart()
109 (unsigned long)regs.user_arg0, in test_ptrace_syscall_restart()
110 (unsigned long)regs.user_arg1, in test_ptrace_syscall_restart()
111 (unsigned long)regs.user_arg2, in test_ptrace_syscall_restart()
[all …]
/Linux-v5.4/arch/x86/um/asm/
Delf.h36 #define ELF_PLAT_INIT(regs, load_addr) do { \ argument
37 PT_REGS_BX(regs) = 0; \
38 PT_REGS_CX(regs) = 0; \
39 PT_REGS_DX(regs) = 0; \
40 PT_REGS_SI(regs) = 0; \
41 PT_REGS_DI(regs) = 0; \
42 PT_REGS_BP(regs) = 0; \
43 PT_REGS_AX(regs) = 0; \
48 #define ELF_CORE_COPY_REGS(pr_reg, regs) do { \ argument
49 pr_reg[0] = PT_REGS_BX(regs); \
[all …]
/Linux-v5.4/arch/x86/kernel/
Dtraps.c77 static inline void cond_local_irq_enable(struct pt_regs *regs) in cond_local_irq_enable() argument
79 if (regs->flags & X86_EFLAGS_IF) in cond_local_irq_enable()
83 static inline void cond_local_irq_disable(struct pt_regs *regs) in cond_local_irq_disable() argument
85 if (regs->flags & X86_EFLAGS_IF) in cond_local_irq_disable()
95 void ist_enter(struct pt_regs *regs) in ist_enter() argument
97 if (user_mode(regs)) { in ist_enter()
116 void ist_exit(struct pt_regs *regs) in ist_exit() argument
120 if (!user_mode(regs)) in ist_exit()
137 void ist_begin_non_atomic(struct pt_regs *regs) in ist_begin_non_atomic() argument
139 BUG_ON(!user_mode(regs)); in ist_begin_non_atomic()
[all …]

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