34a27407f4
* elf/tst-auditmod1.c: Check __ILP32__ instead of __LP64__. * elf/tst-auditmod3b.c: Likewise. * elf/tst-auditmod4b.c: Likewise. * elf/tst-auditmod5b.c: Likewise. * elf/tst-auditmod6b.c: Likewise. * elf/tst-auditmod6c.c: Likewise. * elf/tst-auditmod7b.c: Likewise. * sysdeps/x86_64/ffsll.c (ffsl): Likewise. * sysdeps/x86_64/preconfigure.in: Likewise. * sysdeps/x86_64/preconfigure: Regenerated.
203 lines
5.3 KiB
C
203 lines
5.3 KiB
C
#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__
|
|
# ifndef __ILP32__
|
|
# 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
|
|
# else
|
|
# define pltenter la_x32_gnu_pltenter
|
|
# define pltexit la_x32_gnu_pltexit
|
|
# define La_regs La_x32_regs
|
|
# define La_retval La_x32_retval
|
|
# endif
|
|
# 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 __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,
|
|
(ptrdiff_t) outregs->int_retval);
|
|
|
|
return 0;
|
|
}
|