diff options
Diffstat (limited to 'tools/testing/selftests/arm64/signal/testcases/sve_regs.c')
| -rw-r--r-- | tools/testing/selftests/arm64/signal/testcases/sve_regs.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/tools/testing/selftests/arm64/signal/testcases/sve_regs.c b/tools/testing/selftests/arm64/signal/testcases/sve_regs.c index 4b2418aa08a9..8b16eabbb769 100644 --- a/tools/testing/selftests/arm64/signal/testcases/sve_regs.c +++ b/tools/testing/selftests/arm64/signal/testcases/sve_regs.c @@ -13,7 +13,10 @@ #include "test_signals_utils.h" #include "testcases.h" -struct fake_sigframe sf; +static union { + ucontext_t uc; + char buf[1024 * 64]; +} context; static unsigned int vls[SVE_VQ_MAX]; unsigned int nvls = 0; @@ -55,8 +58,8 @@ static void setup_sve_regs(void) static int do_one_sve_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc, unsigned int vl) { - size_t resv_sz, offset; - struct _aarch64_ctx *head = GET_SF_RESV_HEAD(sf); + size_t offset; + struct _aarch64_ctx *head = GET_BUF_RESV_HEAD(context); struct sve_context *sve; fprintf(stderr, "Testing VL %d\n", vl); @@ -71,11 +74,11 @@ static int do_one_sve_vl(struct tdescr *td, siginfo_t *si, ucontext_t *uc, * in it. */ setup_sve_regs(); - if (!get_current_context(td, &sf.uc)) + if (!get_current_context(td, &context.uc, sizeof(context))) return 1; - resv_sz = GET_SF_RESV_SIZE(sf); - head = get_header(head, SVE_MAGIC, resv_sz, &offset); + head = get_header(head, SVE_MAGIC, GET_BUF_RESV_SIZE(context), + &offset); if (!head) { fprintf(stderr, "No SVE context\n"); return 1; @@ -99,14 +102,6 @@ static int sve_regs(struct tdescr *td, siginfo_t *si, ucontext_t *uc) int i; for (i = 0; i < nvls; i++) { - /* - * TODO: the signal test helpers can't currently cope - * with signal frames bigger than struct sigcontext, - * skip VLs that will trigger that. - */ - if (vls[i] > 64) - continue; - if (do_one_sve_vl(td, si, uc, vls[i])) return 1; } |