int
ELFNAME2(linux32,probe)(struct lwp *l, struct exec_package *epp,
void *eh, char *itp, vaddr_t *pos)
{
int error;
if (((error = ELFNAME2(linux,signature)(l, epp, eh, itp)) != 0) &&
#ifdef LINUX32_GCC_SIGNATURE
((error = ELFNAME2(linux,gcc_signature)(l, epp, eh)) != 0) &&
#endif
#ifdef LINUX32_ATEXIT_SIGNATURE
((error = ELFNAME2(linux,atexit_signature)(l, epp, eh)) != 0) &&
#endif
#ifdef LINUX32_DEBUGLINK_SIGNATURE
((error = ELFNAME2(linux,debuglink_signature)(l, epp, eh)) != 0) &&
#endif
1)
return error;
if (itp) {
if ((error = emul_find_interp(l, epp, itp)))
return (error);
}
#if 0
DPRINTF(("linux32_probe: returning 0\n"));
#endif
epp->ep_flags |= EXEC_32 | EXEC_FORCEAUX;
epp->ep_vm_minaddr = VM_MIN_ADDRESS;
epp->ep_vm_maxaddr = USRSTACK32;
return 0;
}
int
ELFNAME2(linux,probe)(struct lwp *l, struct exec_package *epp, void *eh,
char *itp, vaddr_t *pos)
{
int error;
if (((error = ELFNAME2(linux,signature)(l, epp, eh, itp)) != 0) &&
#ifdef LINUX_GCC_SIGNATURE
((error = ELFNAME2(linux,gcc_signature)(l, epp, eh)) != 0) &&
#endif
#ifdef LINUX_ATEXIT_SIGNATURE
((error = ELFNAME2(linux,atexit_signature)(l, epp, eh)) != 0) &&
#endif
#ifdef LINUX_DEBUGLINK_SIGNATURE
((error = ELFNAME2(linux,debuglink_signature)(l, epp, eh)) != 0) &&
#endif
1) {
DPRINTF(("linux_probe: returning %d\n", error));
return error;
}
if (itp) {
if ((error = emul_find_interp(l, epp, itp)))
return (error);
}
epp->ep_flags |= EXEC_FORCEAUX;
DPRINTF(("linux_probe: returning 0\n"));
return 0;
}
int
ELFNAME2(netbsd32,probe)(struct lwp *l, struct exec_package *epp,
void *eh, char *itp, vaddr_t *pos)
{
int error;
if ((error = ELFNAME2(netbsd,signature)(l, epp, eh)) != 0)
return error;
#ifdef ELF_MD_PROBE_FUNC
if ((error = ELF_MD_PROBE_FUNC(l, epp, eh, itp, pos)) != 0)
return error;
#elif defined(ELF_INTERP_NON_RELOCATABLE)
*pos = ELF_LINK_ADDR;
#endif
return ELFNAME2(netbsd32,probe_noteless)(l, epp, eh, itp, pos);
}
#include <sys/lkm.h>
#include <sys/signalvar.h>
#include <machine/elf_machdep.h>
#define ELFSIZE 32
#include <sys/exec_elf.h>
#include <compat/freebsd/freebsd_exec.h>
int exec_freebsd_elf_lkmentry __P((struct lkm_table *, int, int));
static struct execsw exec_freebsd_elf =
/* FreBSD Elf32 (probe not 64-bit safe) */
{ sizeof (Elf32_Ehdr),
exec_elf32_makecmds,
{ ELFNAME2(freebsd,probe) },
NULL,
EXECSW_PRIO_ANY,
FREEBSD_ELF_AUX_ARGSIZ,
elf32_copyargs,
NULL,
coredump_elf32 };
/*
* declare the exec
*/
MOD_EXEC("exec_freebsd_elf", -1, &exec_freebsd_elf, "freebsd");
/*
* entry point
#include <sys/signalvar.h>
#include <machine/elf_machdep.h>
#define ELFSIZE 32
#include <sys/exec_elf.h>
#include <compat/svr4_32/svr4_32_types.h>
#include <compat/svr4_32/svr4_32_exec.h>
int exec_svr4_32_elf_lkmentry(struct lkm_table *, int, int);
static struct execsw exec_svr4_32_elf =
/* SVR4 Elf32 on 64-bit */
{ sizeof (Elf_Ehdr),
exec_elf32_makecmds,
{ ELFNAME2(svr4_32,probe) },
NULL,
EXECSW_PRIO_ANY,
SVR4_32_AUX_ARGSIZ,
svr4_32_copyargs,
NULL,
coredump_elf32,
exec_setup_stack };
/*
* declare the exec
*/
MOD_EXEC("exec_svr4_32_elf", -1, &exec_svr4_32_elf, "svr4_32");
/*
* entry point
struct emul ELFNAMEEND(emul) = {
"native",
NULL,
sendsig,
SYS_syscall,
SYS_MAXSYSCALL,
sysent,
#ifdef SYSCALL_DEBUG
syscallnames,
#else
NULL,
#endif
sizeof (AuxInfo) * ELF_AUX_ENTRIES,
ELFNAME(copyargs),
setregs,
ELFNAME2(exec,fixup),
sigcode,
esigcode,
EMUL_ENABLED | EMUL_NATIVE,
};
/*
* Copy arguments onto the stack in the normal way, but add some
* space for extra information in case of dynamic binding.
*/
void *
ELFNAME(copyargs)(struct exec_package *pack, struct ps_strings *arginfo,
void *stack, void *argp)
{
stack = copyargs(pack, arginfo, stack, argp);
if (!stack)
