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Searched refs:uregs (Results 1 – 25 of 44) sorted by relevance

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/linux/arch/arc/kernel/
A Dsignal.c113 uregs.scratch.fp = regs->fp; in stash_usr_regs()
118 uregs.scratch.r9 = regs->r9; in stash_usr_regs()
119 uregs.scratch.r8 = regs->r8; in stash_usr_regs()
120 uregs.scratch.r7 = regs->r7; in stash_usr_regs()
121 uregs.scratch.r6 = regs->r6; in stash_usr_regs()
122 uregs.scratch.r5 = regs->r5; in stash_usr_regs()
123 uregs.scratch.r4 = regs->r4; in stash_usr_regs()
124 uregs.scratch.r3 = regs->r3; in stash_usr_regs()
125 uregs.scratch.r2 = regs->r2; in stash_usr_regs()
126 uregs.scratch.r1 = regs->r1; in stash_usr_regs()
[all …]
/linux/arch/nds32/kernel/
A Dsignal.c163 return regs->uregs[0]; in sys_rt_sigreturn()
263 regs->uregs[0] = ksig->sig; in setup_return()
290 regs->uregs[1] = (unsigned long)&frame->info; in setup_rt_frame()
291 regs->uregs[2] = (unsigned long)&frame->uc; in setup_rt_frame()
309 switch (regs->uregs[0]) { in handle_signal()
312 regs->uregs[0] = -EINTR; in handle_signal()
316 regs->uregs[0] = -EINTR; in handle_signal()
321 regs->uregs[0] = regs->orig_r0; in handle_signal()
361 switch (regs->uregs[0]) { in do_signal()
363 regs->uregs[15] = __NR_restart_syscall; in do_signal()
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A Dprocess.c104 pr_info("r25: %08lx r24: %08lx\n", regs->uregs[25], regs->uregs[24]); in show_regs()
107 regs->uregs[23], regs->uregs[22], in show_regs()
108 regs->uregs[21], regs->uregs[20]); in show_regs()
110 regs->uregs[19], regs->uregs[18], in show_regs()
111 regs->uregs[17], regs->uregs[16]); in show_regs()
113 regs->uregs[15], regs->uregs[14], in show_regs()
114 regs->uregs[13], regs->uregs[12]); in show_regs()
116 regs->uregs[11], regs->uregs[10], in show_regs()
117 regs->uregs[9], regs->uregs[8]); in show_regs()
119 regs->uregs[7], regs->uregs[6], regs->uregs[5], regs->uregs[4]); in show_regs()
[all …]
A 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/arch/arm/include/uapi/asm/
A Dptrace.h131 long uregs[18]; member
142 #define ARM_r9 uregs[9]
143 #define ARM_r8 uregs[8]
144 #define ARM_r7 uregs[7]
145 #define ARM_r6 uregs[6]
146 #define ARM_r5 uregs[5]
147 #define ARM_r4 uregs[4]
148 #define ARM_r3 uregs[3]
149 #define ARM_r2 uregs[2]
150 #define ARM_r1 uregs[1]
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/linux/arch/arm/probes/kprobes/
A Dactions-arm.c80 : regs->uregs[rn]; in emulate_ldrdstrd()
91 regs->uregs[rt] = rtv; in emulate_ldrdstrd()
92 regs->uregs[rt+1] = rt2v; in emulate_ldrdstrd()
94 regs->uregs[rn] = rnv; in emulate_ldrdstrd()
121 regs->uregs[rt] = rtv; in emulate_ldr()
124 regs->uregs[rn] = rnv; in emulate_ldr()
151 regs->uregs[rn] = rnv; in emulate_str()
185 regs->uregs[rd] = rdv; in emulate_rd12rn16rm0rs8_rwflags()
212 regs->uregs[rd] = rdv; in emulate_rd12rn16rm0_rwflags_nopc()
242 regs->uregs[rd] = rdv; in emulate_rd16rn12rm0rs8_rwflags_nopc()
[all …]
A Dactions-thumb.c140 regs->uregs[rt] = rtv; in t32_simulate_ldr_literal()
169 : regs->uregs[rn]; in t32_emulate_ldrdstrd()
180 regs->uregs[rt1] = rt1v; in t32_emulate_ldrdstrd()
181 regs->uregs[rt2] = rt2v; in t32_emulate_ldrdstrd()
207 regs->uregs[rt] = rtv; in t32_emulate_ldrstr()
233 regs->uregs[rd] = rdv; in t32_emulate_rd8rn16rm0_rwflags()
254 regs->uregs[rd] = rdv; in t32_emulate_rd8pc16_noflags()
274 regs->uregs[rd] = rdv; in t32_emulate_rd8rn16_noflags()
300 regs->uregs[rdlo] = rdlov; in t32_emulate_rdlo12rdhi8rn16rm0_noflags()
301 regs->uregs[rdhi] = rdhiv; in t32_emulate_rdlo12rdhi8rn16rm0_noflags()
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A Dactions-common.c27 long *addr = (long *)regs->uregs[rn]; in simulate_ldm1stm1()
47 regs->uregs[reg] = *addr++; in simulate_ldm1stm1()
49 *addr++ = regs->uregs[reg]; in simulate_ldm1stm1()
56 regs->uregs[rn] = (long)addr; in simulate_ldm1stm1()
112 (struct pt_regs *)(regs->uregs+2)); in emulate_generic_r2_14_noflags()
120 (struct pt_regs *)(regs->uregs+3)); in emulate_ldm_r3_15()
/linux/arch/arm/mm/
A Dalignment.c357 regs->uregs[rd] = val; in do_alignment_ldrhstrh()
375 regs->uregs[rd] = val; in do_alignment_ldrhstrh()
414 regs->uregs[rd] = val; in do_alignment_ldrdstrd()
416 regs->uregs[rd2] = val; in do_alignment_ldrdstrd()
434 regs->uregs[rd] = val; in do_alignment_ldrdstrd()
435 regs->uregs[rd2] = val2; in do_alignment_ldrdstrd()
463 regs->uregs[rd] = val; in do_alignment_ldrstr()
474 regs->uregs[rd] = val; in do_alignment_ldrstr()
556 regs->uregs[rd] = val; in do_alignment_ldmstm()
569 regs->uregs[rd] = val; in do_alignment_ldmstm()
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/linux/arch/powerpc/perf/
A Dcallchain_32.c140 unsigned int __user *fp, *uregs; in perf_callchain_user_32() local
154 uregs = signal_frame_32_regs(sp, next_sp, next_ip); in perf_callchain_user_32()
155 if (!uregs && level <= 1) in perf_callchain_user_32()
156 uregs = signal_frame_32_regs(sp, next_sp, lr); in perf_callchain_user_32()
157 if (uregs) { in perf_callchain_user_32()
162 if (read_user_stack_32(&uregs[PT_NIP], &next_ip) || in perf_callchain_user_32()
163 read_user_stack_32(&uregs[PT_LNK], &lr) || in perf_callchain_user_32()
164 read_user_stack_32(&uregs[PT_R1], &sp)) in perf_callchain_user_32()
A Dcallchain_64.c102 unsigned long __user *fp, *uregs; in perf_callchain_user_64() local
130 uregs = sigframe->uc.uc_mcontext.gp_regs; in perf_callchain_user_64()
131 if (read_user_stack_64(&uregs[PT_NIP], &next_ip) || in perf_callchain_user_64()
132 read_user_stack_64(&uregs[PT_LNK], &lr) || in perf_callchain_user_64()
133 read_user_stack_64(&uregs[PT_R1], &sp)) in perf_callchain_user_64()
/linux/arch/nds32/include/asm/
A Dsyscall.h54 regs->uregs[0] = regs->orig_r0; in syscall_rollback()
70 unsigned long error = regs->uregs[0]; in syscall_get_error()
88 return regs->uregs[0]; in syscall_get_return_value()
110 regs->uregs[0] = (long)error ? error : val; in syscall_set_return_value()
132 memcpy(args, &regs->uregs[0] + 1, 5 * sizeof(args[0])); in syscall_get_arguments()
A Dptrace.h25 long uregs[26]; member
63 return regs->uregs[0]; in regs_return_value()
/linux/arch/sparc/kernel/
A Dptrace_32.c50 u32 *uregs) in regwindow32_get() argument
59 if (access_process_vm(target, reg_window, uregs, size, in regwindow32_get()
68 u32 *uregs) in regwindow32_set() argument
77 if (access_process_vm(target, reg_window, uregs, size, in regwindow32_set()
89 u32 uregs[16]; in genregs32_get() local
97 if (regwindow32_get(target, regs, uregs)) in genregs32_get()
99 membuf_write(&to, uregs, 16 * sizeof(u32)); in genregs32_get()
113 u32 uregs[16]; in genregs32_set() local
126 if (regwindow32_get(target, regs, uregs)) in genregs32_set()
129 uregs, in genregs32_set()
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A Dptrace_64.c540 u32 uregs[16]; in genregs32_get() local
551 uregs, sizeof(uregs))) in genregs32_get()
553 membuf_write(&to, uregs, 16 * sizeof(u32)); in genregs32_get()
804 u32 uregs[19]; in setregs_set() local
811 uregs, in setregs_set()
818 tstate |= psr_to_tstate_icc(uregs[0]); in setregs_set()
819 if (uregs[0] & PSR_SYSCALL) in setregs_set()
822 regs->tpc = uregs[1]; in setregs_set()
823 regs->tnpc = uregs[2]; in setregs_set()
824 regs->y = uregs[3]; in setregs_set()
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/linux/arch/mips/kernel/
A Dprocess.c876 uregs[i] = 0; in mips_dump_regs32()
878 uregs[i] = regs->regs[i - MIPS32_EF_R0]; in mips_dump_regs32()
881 uregs[MIPS32_EF_LO] = regs->lo; in mips_dump_regs32()
882 uregs[MIPS32_EF_HI] = regs->hi; in mips_dump_regs32()
883 uregs[MIPS32_EF_CP0_EPC] = regs->cp0_epc; in mips_dump_regs32()
886 uregs[MIPS32_EF_CP0_CAUSE] = regs->cp0_cause; in mips_dump_regs32()
898 uregs[i] = 0; in mips_dump_regs64()
900 uregs[i] = regs->regs[i - MIPS64_EF_R0]; in mips_dump_regs64()
903 uregs[MIPS64_EF_LO] = regs->lo; in mips_dump_regs64()
904 uregs[MIPS64_EF_HI] = regs->hi; in mips_dump_regs64()
[all …]
A Dptrace.c216 u32 uregs[ELF_NGREG] = {}; in gpr32_get() local
219 return membuf_write(&to, uregs, sizeof(uregs)); in gpr32_get()
228 u32 uregs[ELF_NGREG]; in gpr32_set() local
239 sizeof(uregs)); in gpr32_set()
255 regs->lo = (s32)uregs[i]; in gpr32_set()
281 u64 uregs[ELF_NGREG] = {}; in gpr64_get() local
284 return membuf_write(&to, uregs, sizeof(uregs)); in gpr64_get()
293 u64 uregs[ELF_NGREG]; in gpr64_set() local
304 sizeof(uregs)); in gpr64_set()
316 regs->lo = uregs[i]; in gpr64_set()
[all …]
/linux/tools/lib/bpf/
A Dbpf_tracing.h174 #define PT_REGS_PARM1(x) ((x)->uregs[0])
175 #define PT_REGS_PARM2(x) ((x)->uregs[1])
176 #define PT_REGS_PARM3(x) ((x)->uregs[2])
177 #define PT_REGS_PARM4(x) ((x)->uregs[3])
178 #define PT_REGS_PARM5(x) ((x)->uregs[4])
179 #define PT_REGS_RET(x) ((x)->uregs[14])
181 #define PT_REGS_RC(x) ((x)->uregs[0])
182 #define PT_REGS_SP(x) ((x)->uregs[13])
183 #define PT_REGS_IP(x) ((x)->uregs[12])
191 #define PT_REGS_FP_CORE(x) BPF_CORE_READ((x), uregs[11])
[all …]
/linux/arch/arm/probes/uprobes/
A Dactions-arm.c72 autask->backup = regs->uregs[pcreg]; in uprobe_set_pc()
73 regs->uregs[pcreg] = regs->ARM_pc + 8; in uprobe_set_pc()
81 regs->uregs[auprobe->pcreg] = autask->backup; in uprobe_unset_pc()
90 alu_write_pc(regs->uregs[pcreg], regs); in uprobe_aluwrite_pc()
91 regs->uregs[pcreg] = autask->backup; in uprobe_aluwrite_pc()
100 load_write_pc(regs->uregs[pcreg], regs); in uprobe_write_pc()
101 regs->uregs[pcreg] = autask->backup; in uprobe_write_pc()
/linux/arch/x86/kernel/
A Dmsr.c151 u32 __user *uregs = (u32 __user *)arg; in msr_ioctl() local
162 if (copy_from_user(&regs, uregs, sizeof(regs))) { in msr_ioctl()
169 if (copy_to_user(uregs, &regs, sizeof(regs))) in msr_ioctl()
178 if (copy_from_user(&regs, uregs, sizeof(regs))) { in msr_ioctl()
195 if (copy_to_user(uregs, &regs, sizeof(regs))) in msr_ioctl()
/linux/arch/arm64/kernel/
A Dptrace.c565 return membuf_write(&to, uregs, sizeof(*uregs)); in gpr_get()
600 struct user_fpsimd_state *uregs; in __fpr_get() local
604 uregs = &target->thread.uw.fpsimd_state; in __fpr_get()
606 return membuf_write(&to, uregs, sizeof(*uregs)); in __fpr_get()
906 struct user_pac_mask uregs = { in pac_mask_get() local
914 return membuf_write(&to, &uregs, sizeof(uregs)); in pac_mask_get()
1344 struct user_fpsimd_state *uregs; in compat_vfp_get() local
1350 uregs = &target->thread.uw.fpsimd_state; in compat_vfp_get()
1361 (uregs->fpcr & VFP_FPSCR_CTRL_MASK); in compat_vfp_get()
1370 struct user_fpsimd_state *uregs; in compat_vfp_set() local
[all …]
/linux/arch/xtensa/kernel/
A Dptrace.c246 static int ptrace_getregs(struct task_struct *child, void __user *uregs) in ptrace_getregs() argument
249 0, sizeof(xtensa_gregset_t), uregs); in ptrace_getregs()
252 static int ptrace_setregs(struct task_struct *child, void __user *uregs) in ptrace_setregs() argument
255 0, sizeof(xtensa_gregset_t), uregs); in ptrace_setregs()
258 static int ptrace_getxregs(struct task_struct *child, void __user *uregs) in ptrace_getxregs() argument
261 0, sizeof(elf_xtregs_t), uregs); in ptrace_getxregs()
264 static int ptrace_setxregs(struct task_struct *child, void __user *uregs) in ptrace_setxregs() argument
267 0, sizeof(elf_xtregs_t), uregs); in ptrace_setxregs()
/linux/arch/microblaze/mm/
A Dfault.c175 struct pt_regs *uregs = current->thread.regs; in do_page_fault() local
176 if (uregs == NULL) in do_page_fault()
191 if (address + 2048 < uregs->r1 in do_page_fault()
/linux/arch/arm/kernel/
A Dswp_emulate.c187 address = regs->uregs[EXTRACT_REG_NUM(instr, RN_OFFSET)]; in swp_handler()
188 data = regs->uregs[EXTRACT_REG_NUM(instr, RT2_OFFSET)]; in swp_handler()
213 regs->uregs[destreg] = data; in swp_handler()
/linux/arch/arm/probes/
A Ddecode-arm.c80 long rmv = regs->uregs[rm]; in simulate_blx2bx()
96 regs->uregs[rd] = regs->ARM_cpsr & mask; in simulate_mrs()
102 regs->uregs[12] = regs->uregs[13]; in simulate_mov_ipsp()

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