| /linux/tools/testing/selftests/x86/ |
| H A D | syscall_arg_fault.c | 46 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigsegv_or_sigbus()
71 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigtrap()
88 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigill()
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| H A D | sysret_rip.c | 63 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigsegv_for_sigreturn_test()
79 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigusr1()
107 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigsegv_for_fallthrough()
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| H A D | sigreturn.c | 304 static unsigned short *ssptr(ucontext_t *ctx) in ssptr()
310 static unsigned short *csptr(ucontext_t *ctx) in csptr()
320 static greg_t *ssptr(ucontext_t *ctx) in ssptr()
325 static greg_t *csptr(ucontext_t *ctx) in csptr()
391 static void validate_signal_ss(int sig, ucontext_t *ctx) in validate_signal_ss()
437 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigusr1()
477 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigtrap()
522 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigusr2()
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| H A D | single_step_syscall.c | 73 ucontext_t *ctx = (ucontext_t*)ctx_void; in sigtrap()
100 ucontext_t *ctx = ctx_void; in print_and_longjmp()
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| H A D | mov_ss_trap.c | 118 ucontext_t *ctx = ctx_void; in sigtrap()
127 ucontext_t *ctx = ctx_void; in handle_and_return()
135 ucontext_t *ctx = ctx_void; in handle_and_longjmp()
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| /linux/tools/testing/selftests/powerpc/tm/ |
| H A D | tm-signal-context-force-tm.c | 45 ucontext_t init_context;
52 ucontext_t *ucp = uc; in usr_signal_handler()
60 ucp->uc_link = mmap(NULL, sizeof(ucontext_t), in usr_signal_handler()
69 ret = madvise(ucp->uc_link, sizeof(ucontext_t), MADV_DONTNEED); in usr_signal_handler()
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| H A D | tm-signal-sigreturn-nt.c | 22 ucontext_t *ucp = (ucontext_t *) uc; in trap_signal_handler()
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| /linux/tools/testing/selftests/powerpc/signal/ |
| H A D | sigfuz.c | 62 static ucontext_t *tmp_uc;
91 ucontext_t *ucp = uc; in trap_signal_handler()
102 memset(ucp->uc_link, rand(), sizeof(ucontext_t)); in trap_signal_handler()
104 memcpy(ucp->uc_link, uc, sizeof(ucontext_t)); in trap_signal_handler()
110 tmp_uc = malloc(sizeof(ucontext_t)); in trap_signal_handler()
113 madvise(ucp->uc_link, sizeof(ucontext_t), MADV_DONTNEED); in trap_signal_handler()
205 tmp_uc = malloc(sizeof(ucontext_t)); in sigfuz_test()
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| /linux/tools/testing/selftests/arm64/signal/ |
| H A D | test_signals.h | 87 ucontext_t saved_uc;
90 ucontext_t *live_uc;
107 int (*run)(struct tdescr *td, siginfo_t *si, ucontext_t *uc);
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| H A D | test_signals_utils.c | 98 ((ucontext_t *)uc)->uc_mcontext.pc += 4; in handle_signal_unsupported()
133 ((ucontext_t *)uc)->uc_mcontext.sp, in handle_signal_ok()
181 ucontext_t *uc = uc_in; in handle_signal_copyctx()
206 to_copy = __builtin_offsetof(ucontext_t, in handle_signal_copyctx()
213 to_copy = sizeof(ucontext_t); in handle_signal_copyctx()
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| /linux/tools/testing/selftests/arm64/signal/testcases/ |
| H A D | sve_regs.c | 19 ucontext_t uc;
42 static int do_one_sve_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc, in do_one_sve_vl()
84 static int sve_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in sve_regs()
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| H A D | za_no_regs.c | 19 ucontext_t uc;
36 static int do_one_sme_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc, in do_one_sme_vl()
82 static int sme_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in sme_regs()
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| H A D | ssve_regs.c | 19 ucontext_t uc;
42 static int do_one_sme_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc, in do_one_sme_vl()
96 static int sme_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in sme_regs()
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| H A D | za_regs.c | 19 ucontext_t uc;
44 static int do_one_sme_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc, in do_one_sme_vl()
102 static int sme_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in sme_regs()
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| H A D | ssve_za_regs.c | 19 ucontext_t uc;
47 static int do_one_sme_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc, in do_one_sme_vl()
120 static int sme_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in sme_regs()
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| H A D | zt_no_regs.c | 17 ucontext_t uc;
21 int zt_no_regs_run(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in zt_no_regs_run()
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| H A D | tpidr2_siginfo.c | 20 ucontext_t uc;
39 int tpidr2_present(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in tpidr2_present()
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| H A D | fpmr_siginfo.c | 20 ucontext_t uc;
39 int fpmr_present(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in fpmr_present()
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| H A D | poe_siginfo.c | 20 ucontext_t uc;
39 int poe_present(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in poe_present()
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| H A D | zt_regs.c | 17 ucontext_t uc;
27 int zt_regs_run(struct tdescr *td, siginfo_t *si, ucontext_t *uc) in zt_regs_run()
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| /linux/tools/testing/selftests/arm64/mte/ |
| H A D | mte_common_util.c | 35 ((ucontext_t *)uc)->uc_mcontext.pc, addr, si->si_code); in mte_default_handler()
42 ((ucontext_t *)uc)->uc_mcontext.pc, in mte_default_handler()
57 ((ucontext_t *)uc)->uc_mcontext.pc += 4; in mte_default_handler()
68 ((ucontext_t *)uc)->uc_mcontext.pc, addr, si->si_code); in mte_default_handler()
77 ((ucontext_t *)uc)->uc_mcontext.pc += 4; in mte_default_handler()
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| /linux/tools/testing/selftests/powerpc/mm/ |
| H A D | segv_errors.c | 27 ucontext_t *ctxt = (ucontext_t *)ctxt_v; in segv_handler()
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| /linux/tools/testing/selftests/powerpc/mce/ |
| H A D | inject-ra-err.c | 21 ucontext_t *ctxt = (ucontext_t *)ctxt_v; in sigbus_handler()
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| /linux/tools/testing/selftests/powerpc/security/ |
| H A D | flush_utils.c | 55 ucontext_t *ctx = (ucontext_t *)unused; in sigill_handler()
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| /linux/tools/testing/selftests/riscv/sigreturn/ |
| H A D | sigreturn.c | 15 ucontext_t *context = vcontext; in simple_handle()
22 ucontext_t *context = vcontext; in vector_override()
|