Searched refs:sve (Results 1 – 19 of 19) sorted by relevance
| /tools/testing/selftests/arm64/fp/ |
| A D | Makefile | 11 sve-ptrace sve-probe-vls \
16 rdvl-sme rdvl-sve \
17 sve-test \
23 TEST_PROGS_EXTENDED := fpsimd-stress sve-stress ssve-stress za-stress
33 $(OUTPUT)/rdvl-sve: rdvl-sve.c $(OUTPUT)/rdvl.o
35 $(OUTPUT)/sve-ptrace: sve-ptrace.c
36 $(OUTPUT)/sve-probe-vls: sve-probe-vls.c $(OUTPUT)/rdvl.o
37 $(OUTPUT)/sve-test: sve-test.S $(OUTPUT)/asm-utils.o
39 $(OUTPUT)/ssve-test: sve-test.S $(OUTPUT)/asm-utils.o
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| A D | sve-ptrace.c | 118 size_t sz = sizeof *sve; in get_sve()
138 sve = *buf; in get_sve()
139 if (sve->size <= sz) in get_sve()
142 sz = sve->size; in get_sve()
145 return sve; in get_sve()
170 memset(&sve, 0, sizeof(sve)); in ptrace_set_get_inherit()
171 sve.size = sizeof(sve); in ptrace_set_get_inherit()
236 memset(&sve, 0, sizeof(sve)); in ptrace_set_get_vl()
237 sve.size = sizeof(sve); in ptrace_set_get_vl()
239 sve.vl = vl; in ptrace_set_get_vl()
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| A D | .gitignore | 7 rdvl-sve
8 sve-probe-vls
9 sve-ptrace
10 sve-test
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| A D | README | 7 sve-probe-vls - Checks the SVE vector length enumeration interface
8 sve-ptrace - Checks the SVE ptrace interface
13 sve-stress performs an SVE context switch stress test, as described
17 "sve" in the following commands.)
25 $ ./sve-stress
67 To try to reproduce the bugs that we have been observing, sve-stress
73 $ lkvm run --console=virtio -pconsole=hvc0 --sve Image
89 guest$ ./vlset --inherit 32 ./sve-stress
91 3) Run the sve-stress on the host with the maximum Vector-Length:
92 host$ ./vlset --inherit --max ./sve-stress
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| A D | fp-ptrace.c | 428 sve = iov.iov_base; in check_ptrace_values_sve()
443 if (sve->size != sizeof(sve)) { in check_ptrace_values_sve()
448 if (sve->size != SVE_PT_SIZE(vq, sve->flags)) { in check_ptrace_values_sve()
450 sve->size, SVE_PT_SIZE(vq, sve->flags)); in check_ptrace_values_sve()
512 sve = iov.iov_base; in check_ptrace_values_ssve()
526 if (sve->size != sizeof(sve)) { in check_ptrace_values_ssve()
531 if (sve->size != SVE_PT_SIZE(vq, sve->flags)) { in check_ptrace_values_ssve()
533 sve->size, SVE_PT_SIZE(vq, sve->flags)); in check_ptrace_values_ssve()
1199 sve = iov.iov_base; in sve_write_sve()
1202 sve->vl = vl; in sve_write_sve()
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| A D | rdvl.S | 6 .arch_extension sve
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| A D | sve-stress | 45 ./sve-test >$log &
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| A D | za-fork-asm.S | 6 .arch_extension sve
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| A D | fp-pidbench.S | 13 .arch_extension sve
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| A D | zt-test.S | 14 .arch_extension sve
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| A D | za-test.S | 18 .arch_extension sve
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| A D | fp-ptrace-asm.S | 14 .arch_extension sve
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| A D | sve-test.S | 22 .arch_extension sve
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| /tools/testing/selftests/arm64/signal/testcases/ |
| A D | sve_regs.c | 47 struct sve_context *sve; in do_one_sve_vl() local
71 sve = (struct sve_context *)head; in do_one_sve_vl()
72 if (sve->vl != vl) { in do_one_sve_vl()
73 fprintf(stderr, "Got VL %d, expected %d\n", sve->vl, vl); in do_one_sve_vl()
79 head->size, sve->vl); in do_one_sve_vl()
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| A D | sve_vl.c | 34 struct sve_context *sve; in sve_vl() local
46 sve = (struct sve_context *)head; in sve_vl()
48 if (sve->vl != vl) { in sve_vl()
50 sve->vl, vl); in sve_vl()
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| A D | fake_sigreturn_sve_change_vl.c | 38 struct sve_context *sve; in fake_sigreturn_sve_change_vl() local
56 sve = (struct sve_context *)head; in fake_sigreturn_sve_change_vl()
60 sve->vl, vls[0]); in fake_sigreturn_sve_change_vl()
61 sve->vl = vls[0]; in fake_sigreturn_sve_change_vl()
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| A D | testcases.c | 38 bool validate_sve_context(struct sve_context *sve, char **err) in validate_sve_context() argument
42 = ((SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve->vl)) + 15) / 16) * 16; in validate_sve_context()
44 if (!sve || !err) in validate_sve_context()
48 if ((sve->head.size != sizeof(struct sve_context)) && in validate_sve_context()
49 (sve->head.size != regs_size)) { in validate_sve_context()
54 if (!sve_vl_valid(sve->vl)) { in validate_sve_context()
115 struct sve_context *sve = NULL; in validate_reserved() local
176 sve = (struct sve_context *)head; in validate_reserved()
260 if (!validate_sve_context(sve, err)) in validate_reserved()
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| /tools/testing/selftests/arm64/abi/ |
| A D | syscall-abi.c | 412 int sve, sme; in test_one_syscall() local
419 for (sve = 0; sve < sve_vl_count; sve++) { in test_one_syscall()
420 ret = prctl(PR_SVE_SET_VL, sve_vls[sve]); in test_one_syscall()
425 ksft_test_result(do_test(cfg, sve_vls[sve], default_sme_vl, 0), in test_one_syscall()
426 "%s SVE VL %d\n", cfg->name, sve_vls[sve]); in test_one_syscall()
434 ksft_test_result(do_test(cfg, sve_vls[sve], in test_one_syscall()
438 cfg->name, sve_vls[sve], in test_one_syscall()
440 ksft_test_result(do_test(cfg, sve_vls[sve], in test_one_syscall()
443 cfg->name, sve_vls[sve], in test_one_syscall()
445 ksft_test_result(do_test(cfg, sve_vls[sve], in test_one_syscall()
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| A D | syscall-abi-asm.S | 24 .arch_extension sve
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