2.5-18.1

1 files changed, 200 insertions, 0 deletions

diff --git a/elf/tst-auditmod1.c b/elf/tst-auditmod1.c
new file mode 100644
index 0000000..2d39df2
--- /dev/null
+++ b/elf/tst-auditmod1.c
@@ -0,0 +1,200 @@
+#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_symbind32 (Elf32_Sym *sym, unsigned int ndx, uintptr_t *refcook,
+	      uintptr_t *defcook, unsigned int *flags, const char *symname)
+{
+  printf ("symbind32: symname=%s, st_value=%#lx, ndx=%u, flags=%u\n",
+	  symname, (long int) sym->st_value, ndx, *flags);
+
+  return sym->st_value;
+}
+
+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;
+}
+
+#ifdef __i386__
+# define pltenter la_i86_gnu_pltenter
+# define pltexit la_i86_gnu_pltexit
+# define La_regs La_i86_regs
+# define La_retval La_i86_retval
+# define int_retval lrv_eax
+#elif defined __x86_64__
+# define pltenter la_x86_64_gnu_pltenter
+# define pltexit la_x86_64_gnu_pltexit
+# define La_regs La_x86_64_regs
+# define La_retval La_x86_64_retval
+# define int_retval lrv_rax
+#elif defined __powerpc__ && __WORDSIZE == 32
+# define pltenter la_ppc32_gnu_pltenter
+# define pltexit la_ppc32_gnu_pltexit
+# define La_regs La_ppc32_regs
+# define La_retval La_ppc32_retval
+# define int_retval lrv_r3
+#elif defined __powerpc__ && __WORDSIZE == 64
+# define pltenter la_ppc64_gnu_pltenter
+# define pltexit la_ppc64_gnu_pltexit
+# define La_regs La_ppc64_regs
+# define La_retval La_ppc64_retval
+# define int_retval lrv_r3
+#elif defined __sh__
+# define pltenter la_sh_gnu_pltenter
+# define pltexit la_sh_gnu_pltexit
+# define La_regs La_sh_regs
+# define La_retval La_sh_retval
+# define int_retval lrv_r0
+#elif defined __alpha__
+# define pltenter la_alpha_gnu_pltenter
+# define pltexit la_alpha_gnu_pltexit
+# define La_regs La_alpha_regs
+# define La_retval La_alpha_retval
+# define int_retval lrv_r0
+#elif defined __s390__ && __WORDSIZE == 32
+# define pltenter la_s390_32_gnu_pltenter
+# define pltexit la_s390_32_gnu_pltexit
+# define La_regs La_s390_32_regs
+# define La_retval La_s390_32_retval
+# define int_retval lrv_r2
+#elif defined __s390__ && __WORDSIZE == 64
+# define pltenter la_s390_64_gnu_pltenter
+# define pltexit la_s390_64_gnu_pltexit
+# define La_regs La_s390_64_regs
+# define La_retval La_s390_64_retval
+# define int_retval lrv_r2
+#elif defined __ia64__
+# define pltenter la_ia64_gnu_pltenter
+# define pltexit la_ia64_gnu_pltexit
+# define La_regs La_ia64_regs
+# define La_retval La_ia64_retval
+# define int_retval lrv_r8
+#elif defined __sparc__ && __WORDSIZE == 32
+# define pltenter la_sparc32_gnu_pltenter
+# define pltexit la_sparc32_gnu_pltexit
+# define La_regs La_sparc32_regs
+# define La_retval La_sparc32_retval
+# define int_retval lrv_reg[0]
+#elif defined __sparc__ && __WORDSIZE == 64
+# define pltenter la_sparc64_gnu_pltenter
+# define pltexit la_sparc64_gnu_pltexit
+# define La_regs La_sparc64_regs
+# define La_retval La_sparc64_retval
+# define int_retval lrv_reg[0]
+#endif
+
+#include <tst-audit.h>
+#if (!defined (pltenter) || !defined (pltexit) || !defined (La_regs) \
+     || !defined (La_retval) || !defined (int_retval))
+# error "architecture specific code needed in sysdeps/CPU/tst-audit.h or here"
+#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);
+
+  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, outregs->int_retval);
+
+  return 0;
+}