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Searched refs:uregs (Results 1 – 25 of 51) sorted by relevance

123

/Linux-v4.19/arch/unicore32/include/uapi/asm/
Dptrace.h50 unsigned long uregs[34]; member
53 #define UCreg_asr uregs[32]
54 #define UCreg_pc uregs[31]
55 #define UCreg_lr uregs[30]
56 #define UCreg_sp uregs[29]
57 #define UCreg_ip uregs[28]
58 #define UCreg_fp uregs[27]
59 #define UCreg_26 uregs[26]
60 #define UCreg_25 uregs[25]
61 #define UCreg_24 uregs[24]
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/Linux-v4.19/arch/arc/kernel/
Dsignal.c72 struct user_regs_struct uregs; in stash_usr_regs() local
74 uregs.scratch.bta = regs->bta; in stash_usr_regs()
75 uregs.scratch.lp_start = regs->lp_start; in stash_usr_regs()
76 uregs.scratch.lp_end = regs->lp_end; in stash_usr_regs()
77 uregs.scratch.lp_count = regs->lp_count; in stash_usr_regs()
78 uregs.scratch.status32 = regs->status32; in stash_usr_regs()
79 uregs.scratch.ret = regs->ret; in stash_usr_regs()
80 uregs.scratch.blink = regs->blink; in stash_usr_regs()
81 uregs.scratch.fp = regs->fp; in stash_usr_regs()
82 uregs.scratch.gp = regs->r26; in stash_usr_regs()
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/Linux-v4.19/arch/nds32/kernel/
Dprocess.c103 pr_info("r25: %08lx r24: %08lx\n", regs->uregs[25], regs->uregs[24]); in show_regs()
106 regs->uregs[23], regs->uregs[22], in show_regs()
107 regs->uregs[21], regs->uregs[20]); in show_regs()
109 regs->uregs[19], regs->uregs[18], in show_regs()
110 regs->uregs[17], regs->uregs[16]); in show_regs()
112 regs->uregs[15], regs->uregs[14], in show_regs()
113 regs->uregs[13], regs->uregs[12]); in show_regs()
115 regs->uregs[11], regs->uregs[10], in show_regs()
116 regs->uregs[9], regs->uregs[8]); in show_regs()
118 regs->uregs[7], regs->uregs[6], regs->uregs[5], regs->uregs[4]); in show_regs()
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Dsignal.c35 __get_user_error(regs->uregs[0], &sf->uc.uc_mcontext.nds32_r0, err); in restore_sigframe()
36 __get_user_error(regs->uregs[1], &sf->uc.uc_mcontext.nds32_r1, err); in restore_sigframe()
37 __get_user_error(regs->uregs[2], &sf->uc.uc_mcontext.nds32_r2, err); in restore_sigframe()
38 __get_user_error(regs->uregs[3], &sf->uc.uc_mcontext.nds32_r3, err); in restore_sigframe()
39 __get_user_error(regs->uregs[4], &sf->uc.uc_mcontext.nds32_r4, err); in restore_sigframe()
40 __get_user_error(regs->uregs[5], &sf->uc.uc_mcontext.nds32_r5, err); in restore_sigframe()
41 __get_user_error(regs->uregs[6], &sf->uc.uc_mcontext.nds32_r6, err); in restore_sigframe()
42 __get_user_error(regs->uregs[7], &sf->uc.uc_mcontext.nds32_r7, err); in restore_sigframe()
43 __get_user_error(regs->uregs[8], &sf->uc.uc_mcontext.nds32_r8, err); in restore_sigframe()
44 __get_user_error(regs->uregs[9], &sf->uc.uc_mcontext.nds32_r9, err); in restore_sigframe()
[all …]
Dasm-offsets.c23 DEFINE(R0_OFFSET, offsetof(struct pt_regs, uregs[0])); in main()
24 DEFINE(R15_OFFSET, offsetof(struct pt_regs, uregs[15])); in main()
/Linux-v4.19/arch/arm/include/uapi/asm/
Dptrace.h131 long uregs[18]; member
135 #define ARM_cpsr uregs[16]
136 #define ARM_pc uregs[15]
137 #define ARM_lr uregs[14]
138 #define ARM_sp uregs[13]
139 #define ARM_ip uregs[12]
140 #define ARM_fp uregs[11]
141 #define ARM_r10 uregs[10]
142 #define ARM_r9 uregs[9]
143 #define ARM_r8 uregs[8]
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/Linux-v4.19/arch/arm/probes/kprobes/
Dactions-arm.c85 register unsigned long rtv asm("r0") = regs->uregs[rt]; in emulate_ldrdstrd()
86 register unsigned long rt2v asm("r1") = regs->uregs[rt+1]; in emulate_ldrdstrd()
88 : regs->uregs[rn]; in emulate_ldrdstrd()
89 register unsigned long rmv asm("r3") = regs->uregs[rm]; in emulate_ldrdstrd()
99 regs->uregs[rt] = rtv; in emulate_ldrdstrd()
100 regs->uregs[rt+1] = rt2v; in emulate_ldrdstrd()
102 regs->uregs[rn] = rnv; in emulate_ldrdstrd()
116 : regs->uregs[rn]; in emulate_ldr()
117 register unsigned long rmv asm("r3") = regs->uregs[rm]; in emulate_ldr()
129 regs->uregs[rt] = rtv; in emulate_ldr()
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Dactions-thumb.c34 unsigned long rnv = (rn == 15) ? pc : regs->uregs[rn]; in t32_simulate_table_branch()
35 unsigned long rmv = regs->uregs[rm]; in t32_simulate_table_branch()
52 regs->uregs[rd] = regs->ARM_cpsr & mask; in t32_simulate_mrs()
143 regs->uregs[rt] = rtv; in t32_simulate_ldr_literal()
169 register unsigned long rt1v asm("r0") = regs->uregs[rt1]; in t32_emulate_ldrdstrd()
170 register unsigned long rt2v asm("r1") = regs->uregs[rt2]; in t32_emulate_ldrdstrd()
172 : regs->uregs[rn]; in t32_emulate_ldrdstrd()
182 regs->uregs[rn] = rnv; /* Writeback base register */ in t32_emulate_ldrdstrd()
183 regs->uregs[rt1] = rt1v; in t32_emulate_ldrdstrd()
184 regs->uregs[rt2] = rt2v; in t32_emulate_ldrdstrd()
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Dactions-common.c30 long *addr = (long *)regs->uregs[rn]; in simulate_ldm1stm1()
50 regs->uregs[reg] = *addr++; in simulate_ldm1stm1()
52 *addr++ = regs->uregs[reg]; in simulate_ldm1stm1()
59 regs->uregs[rn] = (long)addr; in simulate_ldm1stm1()
115 (struct pt_regs *)(regs->uregs+2)); in emulate_generic_r2_14_noflags()
123 (struct pt_regs *)(regs->uregs+3)); in emulate_ldm_r3_15()
/Linux-v4.19/arch/arm/mm/
Dalignment.c339 regs->uregs[RN_BITS(instr)] = addr; in do_alignment_finish_ldst()
360 regs->uregs[rd] = val; in do_alignment_ldrhstrh()
362 put16_unaligned_check(regs->uregs[rd], addr); in do_alignment_ldrhstrh()
378 regs->uregs[rd] = val; in do_alignment_ldrhstrh()
381 put16t_unaligned_check(regs->uregs[rd], addr); in do_alignment_ldrhstrh()
418 regs->uregs[rd] = val; in do_alignment_ldrdstrd()
420 regs->uregs[rd2] = val; in do_alignment_ldrdstrd()
422 put32_unaligned_check(regs->uregs[rd], addr); in do_alignment_ldrdstrd()
423 put32_unaligned_check(regs->uregs[rd2], addr + 4); in do_alignment_ldrdstrd()
438 regs->uregs[rd] = val; in do_alignment_ldrdstrd()
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/Linux-v4.19/arch/nds32/include/asm/
Dsyscall.h51 regs->uregs[0] = regs->orig_r0; in syscall_rollback()
66 unsigned long error = regs->uregs[0]; in syscall_get_error()
83 return regs->uregs[0]; in syscall_get_return_value()
104 regs->uregs[0] = (long)error ? error : val; in syscall_set_return_value()
146 memcpy(args, &regs->uregs[0] + i, n * sizeof(args[0])); in syscall_get_arguments()
186 memcpy(&regs->uregs[0] + i, args, n * sizeof(args[0])); in syscall_set_arguments()
Dptrace.h25 long uregs[26]; member
63 return regs->uregs[0]; in regs_return_value()
/Linux-v4.19/arch/unicore32/mm/
Dalignment.c211 regs->uregs[RN_BITS(instr)] = addr; in do_alignment_finish_ldst()
232 regs->uregs[rd] = val; in do_alignment_ldrhstrh()
234 put16_unaligned_check(regs->uregs[rd], addr); in do_alignment_ldrhstrh()
241 get32_unaligned_check(regs->uregs[RD_BITS(instr)], addr); in do_alignment_ldrhstrh()
242 put32_unaligned_check(regs->uregs[RM_BITS(instr)], addr); in do_alignment_ldrhstrh()
259 get32_unaligned_check(regs->uregs[rd], addr); in do_alignment_ldrstr()
261 put32_unaligned_check(regs->uregs[rd], addr); in do_alignment_ldrstr()
266 get32t_unaligned_check(regs->uregs[rd], addr); in do_alignment_ldrstr()
268 put32t_unaligned_check(regs->uregs[rd], addr); in do_alignment_ldrstr()
304 newaddr = eaddr = regs->uregs[rn]; in do_alignment_ldmstm()
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/Linux-v4.19/arch/powerpc/perf/
Dcallchain.c244 unsigned long __user *fp, *uregs; in perf_callchain_user_64() local
272 uregs = sigframe->uc.uc_mcontext.gp_regs; in perf_callchain_user_64()
273 if (read_user_stack_64(&uregs[PT_NIP], &next_ip) || in perf_callchain_user_64()
274 read_user_stack_64(&uregs[PT_LNK], &lr) || in perf_callchain_user_64()
275 read_user_stack_64(&uregs[PT_R1], &sp)) in perf_callchain_user_64()
450 unsigned int __user *fp, *uregs; in perf_callchain_user_32() local
464 uregs = signal_frame_32_regs(sp, next_sp, next_ip); in perf_callchain_user_32()
465 if (!uregs && level <= 1) in perf_callchain_user_32()
466 uregs = signal_frame_32_regs(sp, next_sp, lr); in perf_callchain_user_32()
467 if (uregs) { in perf_callchain_user_32()
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/Linux-v4.19/arch/mips/kernel/
Dprocess.c838 void mips_dump_regs32(u32 *uregs, const struct pt_regs *regs) in mips_dump_regs32() argument
845 uregs[i] = 0; in mips_dump_regs32()
847 uregs[i] = regs->regs[i - MIPS32_EF_R0]; in mips_dump_regs32()
850 uregs[MIPS32_EF_LO] = regs->lo; in mips_dump_regs32()
851 uregs[MIPS32_EF_HI] = regs->hi; in mips_dump_regs32()
852 uregs[MIPS32_EF_CP0_EPC] = regs->cp0_epc; in mips_dump_regs32()
853 uregs[MIPS32_EF_CP0_BADVADDR] = regs->cp0_badvaddr; in mips_dump_regs32()
854 uregs[MIPS32_EF_CP0_STATUS] = regs->cp0_status; in mips_dump_regs32()
855 uregs[MIPS32_EF_CP0_CAUSE] = regs->cp0_cause; in mips_dump_regs32()
860 void mips_dump_regs64(u64 *uregs, const struct pt_regs *regs) in mips_dump_regs64() argument
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Dptrace.c301 u32 uregs[ELF_NGREG] = {}; in gpr32_get() local
303 mips_dump_regs32(uregs, regs); in gpr32_get()
304 return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, 0, in gpr32_get()
305 sizeof(uregs)); in gpr32_get()
314 u32 uregs[ELF_NGREG]; in gpr32_set() local
324 err = user_regset_copyin(&pos, &count, &kbuf, &ubuf, uregs, 0, in gpr32_set()
325 sizeof(uregs)); in gpr32_set()
338 regs->regs[i - MIPS32_EF_R0] = (s32)uregs[i]; in gpr32_set()
341 regs->lo = (s32)uregs[i]; in gpr32_set()
344 regs->hi = (s32)uregs[i]; in gpr32_set()
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/Linux-v4.19/arch/xtensa/kernel/
Dptrace.c55 static int ptrace_getregs(struct task_struct *child, void __user *uregs) in ptrace_getregs() argument
58 xtensa_gregset_t __user *gregset = uregs; in ptrace_getregs()
62 if (!access_ok(VERIFY_WRITE, uregs, sizeof(xtensa_gregset_t))) in ptrace_getregs()
81 static int ptrace_setregs(struct task_struct *child, void __user *uregs) in ptrace_setregs() argument
84 xtensa_gregset_t *gregset = uregs; in ptrace_setregs()
89 if (!access_ok(VERIFY_WRITE, uregs, sizeof(xtensa_gregset_t))) in ptrace_setregs()
130 static int ptrace_getxregs(struct task_struct *child, void __user *uregs) in ptrace_getxregs() argument
134 elf_xtregs_t __user *xtregs = uregs; in ptrace_getxregs()
137 if (!access_ok(VERIFY_WRITE, uregs, sizeof(elf_xtregs_t))) in ptrace_getxregs()
154 static int ptrace_setxregs(struct task_struct *child, void __user *uregs) in ptrace_setxregs() argument
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/Linux-v4.19/arch/arm/probes/uprobes/
Dactions-arm.c75 autask->backup = regs->uregs[pcreg]; in uprobe_set_pc()
76 regs->uregs[pcreg] = regs->ARM_pc + 8; in uprobe_set_pc()
84 regs->uregs[auprobe->pcreg] = autask->backup; in uprobe_unset_pc()
93 alu_write_pc(regs->uregs[pcreg], regs); in uprobe_aluwrite_pc()
94 regs->uregs[pcreg] = autask->backup; in uprobe_aluwrite_pc()
103 load_write_pc(regs->uregs[pcreg], regs); in uprobe_write_pc()
104 regs->uregs[pcreg] = autask->backup; in uprobe_write_pc()
/Linux-v4.19/arch/x86/kernel/
Dmsr.c107 u32 __user *uregs = (u32 __user *)arg; in msr_ioctl() local
118 if (copy_from_user(&regs, uregs, sizeof regs)) { in msr_ioctl()
125 if (copy_to_user(uregs, &regs, sizeof regs)) in msr_ioctl()
134 if (copy_from_user(&regs, uregs, sizeof regs)) { in msr_ioctl()
141 if (copy_to_user(uregs, &regs, sizeof regs)) in msr_ioctl()
/Linux-v4.19/arch/unicore32/kernel/
Dptrace.c28 return task_pt_regs(task)->uregs[offset]; in get_user_reg()
44 newregs.uregs[offset] = data; in put_user_reg()
47 regs->uregs[offset] = data; in put_user_reg()
/Linux-v4.19/arch/unicore32/include/asm/
Dprocessor.h56 memset(regs->uregs, 0, sizeof(regs->uregs)); \
/Linux-v4.19/arch/microblaze/mm/
Dfault.c173 struct pt_regs *uregs = current->thread.regs; in do_page_fault() local
174 if (uregs == NULL) in do_page_fault()
189 if (address + 2048 < uregs->r1 in do_page_fault()
/Linux-v4.19/arch/arm/kernel/
Dswp_emulate.c192 address = regs->uregs[EXTRACT_REG_NUM(instr, RN_OFFSET)]; in swp_handler()
193 data = regs->uregs[EXTRACT_REG_NUM(instr, RT2_OFFSET)]; in swp_handler()
218 regs->uregs[destreg] = data; in swp_handler()
/Linux-v4.19/arch/arm64/kernel/
Dptrace.c608 struct user_pt_regs *uregs = &task_pt_regs(target)->user_regs; in gpr_get() local
609 return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, 0, -1); in gpr_get()
638 struct user_fpsimd_state *uregs; in __fpr_get() local
642 uregs = &target->thread.uw.fpsimd_state; in __fpr_get()
644 return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, in __fpr_get()
645 start_pos, start_pos + sizeof(*uregs)); in __fpr_get()
1175 struct user_fpsimd_state *uregs; in compat_vfp_get() local
1179 uregs = &target->thread.uw.fpsimd_state; in compat_vfp_get()
1189 ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, in compat_vfp_get()
1193 fpscr = (uregs->fpsr & VFP_FPSCR_STAT_MASK) | in compat_vfp_get()
[all …]
/Linux-v4.19/arch/sh/include/asm/
Dprocessor_64.h122 struct pt_regs *uregs; member
149 .uregs = NULL, \

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