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Searched refs:uc_mcontext (Results 1 – 25 of 55) sorted by relevance

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/arch/arm64/kernel/
A Dsignal32.c197 __get_user_error(regs->regs[0], &sf->uc.uc_mcontext.arm_r0, err); in compat_restore_sigframe()
198 __get_user_error(regs->regs[1], &sf->uc.uc_mcontext.arm_r1, err); in compat_restore_sigframe()
199 __get_user_error(regs->regs[2], &sf->uc.uc_mcontext.arm_r2, err); in compat_restore_sigframe()
200 __get_user_error(regs->regs[3], &sf->uc.uc_mcontext.arm_r3, err); in compat_restore_sigframe()
201 __get_user_error(regs->regs[4], &sf->uc.uc_mcontext.arm_r4, err); in compat_restore_sigframe()
202 __get_user_error(regs->regs[5], &sf->uc.uc_mcontext.arm_r5, err); in compat_restore_sigframe()
212 __get_user_error(regs->pc, &sf->uc.uc_mcontext.arm_pc, err); in compat_restore_sigframe()
213 __get_user_error(psr, &sf->uc.uc_mcontext.arm_cpsr, err); in compat_restore_sigframe()
382 __put_user_error(regs->pc, &sf->uc.uc_mcontext.arm_pc, err); in compat_setup_sigframe()
383 __put_user_error(psr, &sf->uc.uc_mcontext.arm_cpsr, err); in compat_setup_sigframe()
[all …]
/arch/s390/include/uapi/asm/
A Ducontext.h24 _sigregs uc_mcontext; member
35 _sigregs uc_mcontext; member
/arch/powerpc/include/uapi/asm/
A Ducontext.h33 struct sigcontext uc_mcontext; /* last for extensibility */ member
37 struct mcontext uc_mcontext; member
/arch/mips/kernel/
A Dsignal_n32.c40 struct sigcontext uc_mcontext; member
67 sig = restore_sigcontext(regs, &frame->rs_uc.uc_mcontext); in sysn32_rt_sigreturn()
107 err |= setup_sigcontext(regs, &frame->rs_uc.uc_mcontext); in setup_rt_frame_n32()
/arch/powerpc/kernel/
A Dsignal_64.c665 get_user(new_msr, &new_ctx->uc_mcontext.gp_regs[PT_MSR])) in SYSCALL_DEFINE3()
689 unsafe_setup_sigcontext(&old_ctx->uc_mcontext, current, 0, NULL, in SYSCALL_DEFINE3()
800 if (__get_user(msr, &uc->uc_mcontext.gp_regs[PT_MSR])) in SYSCALL_DEFINE0()
814 if (restore_tm_sigcontexts(current, &uc->uc_mcontext, in SYSCALL_DEFINE0()
815 &uc_transact->uc_mcontext)) in SYSCALL_DEFINE0()
832 if (!user_read_access_begin(&uc->uc_mcontext, sizeof(uc->uc_mcontext))) in SYSCALL_DEFINE0()
835 unsafe_restore_sigcontext(current, NULL, 1, &uc->uc_mcontext, in SYSCALL_DEFINE0()
895 err |= setup_tm_sigcontexts(&frame->uc.uc_mcontext, in handle_rt_signal64()
896 &frame->uc_transact.uc_mcontext, in handle_rt_signal64()
908 unsafe_setup_sigcontext(&frame->uc.uc_mcontext, tsk, ksig->sig, in handle_rt_signal64()
[all …]
/arch/parisc/kernel/
A Dsignal.c118 __func__, &compat_frame->uc.uc_mcontext); in sys_rt_sigreturn()
120 if (restore_sigcontext32(&compat_frame->uc.uc_mcontext, in sys_rt_sigreturn()
131 __func__, &frame->uc.uc_mcontext); in sys_rt_sigreturn()
132 if (restore_sigcontext(&frame->uc.uc_mcontext, regs)) in sys_rt_sigreturn()
252 __func__, &compat_frame->uc.uc_mcontext); in setup_rt_frame()
253 err |= setup_sigcontext32(&compat_frame->uc.uc_mcontext, in setup_rt_frame()
265 __func__, &frame->uc.uc_mcontext); in setup_rt_frame()
266 err |= setup_sigcontext(&frame->uc.uc_mcontext, regs, in_syscall); in setup_rt_frame()
/arch/powerpc/perf/
A Dcallchain_32.c71 uc.uc_mcontext.mc_pad)) in is_rt_sigreturn_32_address()
98 return regs == (unsigned long) &sf->uc.uc_mcontext; in sane_rt_signal_32_frame()
125 mctx = &rt_sf->uc.uc_mcontext; in signal_frame_32_regs()
/arch/sparc/kernel/
A Dsignal_64.c57 grp = &ucp->uc_mcontext.mc_gregs; in sparc64_set_context()
102 err |= __get_user(fp, &(ucp->uc_mcontext.mc_fp)); in sparc64_set_context()
103 err |= __get_user(i7, &(ucp->uc_mcontext.mc_i7)); in sparc64_set_context()
109 err |= __get_user(fenab, &(ucp->uc_mcontext.mc_fpregs.mcfpu_enab)); in sparc64_set_context()
115 err |= __get_user(fprs, &(ucp->uc_mcontext.mc_fpregs.mcfpu_fprs)); in sparc64_set_context()
118 &(ucp->uc_mcontext.mc_fpregs.mcfpu_fregs), in sparc64_set_context()
122 ((unsigned long __user *)&(ucp->uc_mcontext.mc_fpregs.mcfpu_fregs))+16, in sparc64_set_context()
125 &(ucp->uc_mcontext.mc_fpregs.mcfpu_fsr)); in sparc64_set_context()
127 &(ucp->uc_mcontext.mc_fpregs.mcfpu_gsr)); in sparc64_set_context()
161 mcp = &ucp->uc_mcontext; in sparc64_get_context()
/arch/arc/kernel/
A Dsignal.c132 err = __copy_to_user(&(sf->uc.uc_mcontext.regs.scratch), &uregs.scratch, in stash_usr_regs()
133 sizeof(sf->uc.uc_mcontext.regs.scratch)); in stash_usr_regs()
136 err |= save_arcv2_regs(&(sf->uc.uc_mcontext), regs); in stash_usr_regs()
151 &(sf->uc.uc_mcontext.regs.scratch), in restore_usr_regs()
152 sizeof(sf->uc.uc_mcontext.regs.scratch)); in restore_usr_regs()
155 err |= restore_arcv2_regs(&(sf->uc.uc_mcontext), regs); in restore_usr_regs()
/arch/parisc/include/asm/
A Ducontext.h9 struct sigcontext uc_mcontext; member
A Dcompat_ucontext.h14 struct compat_sigcontext uc_mcontext; member
/arch/xtensa/include/asm/
A Ducontext.h18 struct sigcontext uc_mcontext; member
/arch/alpha/include/asm/
A Ducontext.h10 struct sigcontext uc_mcontext; member
/arch/arm64/include/uapi/asm/
A Ducontext.h30 struct sigcontext uc_mcontext; member
/arch/loongarch/include/uapi/asm/
A Ducontext.h32 struct sigcontext uc_mcontext; member
/arch/riscv/include/uapi/asm/
A Ducontext.h35 struct sigcontext uc_mcontext; member
/arch/x86/um/
A Dstub_segv.c17 GET_FAULTINFO_FROM_MC(*f, &uc->uc_mcontext); in stub_segv_handler()
/arch/riscv/kernel/
A Dcompat_signal.c40 struct compat_sigcontext uc_mcontext; member
139 if (compat_restore_sigcontext(regs, &frame->uc.uc_mcontext)) in COMPAT_SYSCALL_DEFINE0()
162 struct compat_sigcontext __user *sc = &frame->uc.uc_mcontext; in compat_setup_sigcontext()
/arch/mips/include/uapi/asm/
A Ducontext.h59 struct sigcontext uc_mcontext; member
/arch/m68k/kernel/
A Dsignal.c343 uc->uc_mcontext.fpregs.f_fpcntl, 12)) in rt_restore_fpu_state()
347 uc->uc_mcontext.fpregs.f_fpregs, 96)) in rt_restore_fpu_state()
385 if (__copy_from_user(&fpregs, &uc->uc_mcontext.fpregs, in rt_restore_fpu_state()
492 err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpcntl, in rt_save_fpu_state()
495 err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpregs, in rt_save_fpu_state()
543 err |= copy_to_user(&uc->uc_mcontext.fpregs, &fpregs, in rt_save_fpu_state()
715 greg_t __user *gregs = uc->uc_mcontext.gregs; in rt_restore_ucontext()
722 err = __get_user(temp, &uc->uc_mcontext.version); in rt_restore_ucontext()
835 greg_t __user *gregs = uc->uc_mcontext.gregs; in rt_setup_ucontext()
838 err |= __put_user(MCONTEXT_VERSION, &uc->uc_mcontext.version); in rt_setup_ucontext()
/arch/m68k/include/asm/
A Ducontext.h26 struct mcontext uc_mcontext; member
/arch/nios2/kernel/
A Dsignal.c42 unsigned long __user *gregs = uc->uc_mcontext.gregs; in rt_restore_ucontext()
48 err = __get_user(temp, &uc->uc_mcontext.version); in rt_restore_ucontext()
131 unsigned long __user *gregs = uc->uc_mcontext.gregs; in rt_setup_ucontext()
134 err |= __put_user(MCONTEXT_VERSION, &uc->uc_mcontext.version); in rt_setup_ucontext()
/arch/arm/include/asm/
A Ducontext.h22 struct sigcontext uc_mcontext; member
/arch/powerpc/include/asm/
A Dsyscalls_32.h57 struct mcontext32 uc_mcontext; member
/arch/x86/include/asm/
A Dia32.h21 struct sigcontext_32 uc_mcontext; member

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