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-rw-r--r--elf/tst-auditmod4b.c201
1 files changed, 0 insertions, 201 deletions
diff --git a/elf/tst-auditmod4b.c b/elf/tst-auditmod4b.c
deleted file mode 100644
index 80aaedc..0000000
--- a/elf/tst-auditmod4b.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/* Verify that changing AVX registers in audit library won't affect
- function parameter passing/return. */
-
-#include <dlfcn.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <bits/wordsize.h>
-#include <gnu/lib-names.h>
-
-unsigned int
-la_version (unsigned int v)
-{
- setlinebuf (stdout);
-
- printf ("version: %u\n", v);
-
- char buf[20];
- sprintf (buf, "%u", v);
-
- return v;
-}
-
-void
-la_activity (uintptr_t *cookie, unsigned int flag)
-{
- if (flag == LA_ACT_CONSISTENT)
- printf ("activity: consistent\n");
- else if (flag == LA_ACT_ADD)
- printf ("activity: add\n");
- else if (flag == LA_ACT_DELETE)
- printf ("activity: delete\n");
- else
- printf ("activity: unknown activity %u\n", flag);
-}
-
-char *
-la_objsearch (const char *name, uintptr_t *cookie, unsigned int flag)
-{
- char buf[100];
- const char *flagstr;
- if (flag == LA_SER_ORIG)
- flagstr = "LA_SET_ORIG";
- else if (flag == LA_SER_LIBPATH)
- flagstr = "LA_SER_LIBPATH";
- else if (flag == LA_SER_RUNPATH)
- flagstr = "LA_SER_RUNPATH";
- else if (flag == LA_SER_CONFIG)
- flagstr = "LA_SER_CONFIG";
- else if (flag == LA_SER_DEFAULT)
- flagstr = "LA_SER_DEFAULT";
- else if (flag == LA_SER_SECURE)
- flagstr = "LA_SER_SECURE";
- else
- {
- sprintf (buf, "unknown flag %d", flag);
- flagstr = buf;
- }
- printf ("objsearch: %s, %s\n", name, flagstr);
-
- return (char *) name;
-}
-
-unsigned int
-la_objopen (struct link_map *l, Lmid_t lmid, uintptr_t *cookie)
-{
- printf ("objopen: %ld, %s\n", lmid, l->l_name);
-
- return 3;
-}
-
-void
-la_preinit (uintptr_t *cookie)
-{
- printf ("preinit\n");
-}
-
-unsigned int
-la_objclose (uintptr_t *cookie)
-{
- printf ("objclose\n");
- return 0;
-}
-
-uintptr_t
-la_symbind64 (Elf64_Sym *sym, unsigned int ndx, uintptr_t *refcook,
- uintptr_t *defcook, unsigned int *flags, const char *symname)
-{
- printf ("symbind64: symname=%s, st_value=%#lx, ndx=%u, flags=%u\n",
- symname, (long int) sym->st_value, ndx, *flags);
-
- return sym->st_value;
-}
-
-#include <tst-audit.h>
-
-#ifdef __AVX__
-#include <immintrin.h>
-#include <cpuid.h>
-
-static int avx = -1;
-
-static inline int
-__attribute ((always_inline))
-check_avx (void)
-{
- if (avx == -1)
- {
- unsigned int eax, ebx, ecx, edx;
-
- if (__get_cpuid (1, &eax, &ebx, &ecx, &edx)
- && (ecx & bit_AVX))
- avx = 1;
- else
- avx = 0;
- }
- return avx;
-}
-#else
-#include <emmintrin.h>
-#endif
-
-ElfW(Addr)
-pltenter (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook,
- uintptr_t *defcook, La_regs *regs, unsigned int *flags,
- const char *symname, long int *framesizep)
-{
- printf ("pltenter: symname=%s, st_value=%#lx, ndx=%u, flags=%u\n",
- symname, (long int) sym->st_value, ndx, *flags);
-
-#ifdef __AVX__
- if (check_avx () && strcmp (symname, "audit_test") == 0)
- {
- __m256i zero = _mm256_setzero_si256 ();
- if (memcmp (&regs->lr_vector[0], &zero, sizeof (zero))
- || memcmp (&regs->lr_vector[1], &zero, sizeof (zero))
- || memcmp (&regs->lr_vector[2], &zero, sizeof (zero))
- || memcmp (&regs->lr_vector[3], &zero, sizeof (zero))
- || memcmp (&regs->lr_vector[4], &zero, sizeof (zero))
- || memcmp (&regs->lr_vector[5], &zero, sizeof (zero))
- || memcmp (&regs->lr_vector[6], &zero, sizeof (zero))
- || memcmp (&regs->lr_vector[7], &zero, sizeof (zero)))
- abort ();
-
- for (int i = 0; i < 8; i++)
- regs->lr_vector[i].ymm[0]
- = (La_x86_64_ymm) _mm256_set1_epi32 (i + 1);
-
- __m256i ymm = _mm256_set1_epi32 (-1);
- asm volatile ("vmovdqa %0, %%ymm0" : : "x" (ymm) : "xmm0" );
- asm volatile ("vmovdqa %0, %%ymm1" : : "x" (ymm) : "xmm1" );
- asm volatile ("vmovdqa %0, %%ymm2" : : "x" (ymm) : "xmm2" );
- asm volatile ("vmovdqa %0, %%ymm3" : : "x" (ymm) : "xmm3" );
- asm volatile ("vmovdqa %0, %%ymm4" : : "x" (ymm) : "xmm4" );
- asm volatile ("vmovdqa %0, %%ymm5" : : "x" (ymm) : "xmm5" );
- asm volatile ("vmovdqa %0, %%ymm6" : : "x" (ymm) : "xmm6" );
- asm volatile ("vmovdqa %0, %%ymm7" : : "x" (ymm) : "xmm7" );
-
- *framesizep = 1024;
- }
-#endif
-
- return sym->st_value;
-}
-
-unsigned int
-pltexit (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook,
- uintptr_t *defcook, const La_regs *inregs, La_retval *outregs,
- const char *symname)
-{
- printf ("pltexit: symname=%s, st_value=%#lx, ndx=%u, retval=%tu\n",
- symname, (long int) sym->st_value, ndx,
- (ptrdiff_t) outregs->int_retval);
-
-#ifdef __AVX__
- if (check_avx () && strcmp (symname, "audit_test") == 0)
- {
- __m256i zero = _mm256_setzero_si256 ();
- if (memcmp (&outregs->lrv_vector0, &zero, sizeof (zero)))
- abort ();
-
- for (int i = 0; i < 8; i++)
- {
- __m256i ymm = _mm256_set1_epi32 (i + 1);
- if (memcmp (&inregs->lr_vector[i], &ymm, sizeof (ymm)) != 0)
- abort ();
- }
-
- outregs->lrv_vector0.ymm[0]
- = (La_x86_64_ymm) _mm256_set1_epi32 (0x12349876);
-
- __m256i ymm = _mm256_set1_epi32 (-1);
- asm volatile ("vmovdqa %0, %%ymm0" : : "x" (ymm) : "xmm0" );
- asm volatile ("vmovdqa %0, %%ymm1" : : "x" (ymm) : "xmm1" );
- }
-#endif
-
- return 0;
-}