/*
 * Valgrind testcase for PowerPC ISA 3.1
 *
 * Copyright (C) 2019-2020 Will Schmidt <will_schmidt@vnet.ibm.com>
 *
 * 64bit build:
 *    gcc -Winline -Wall -g -O -mregnames -maltivec -m64
 */

/*
 *   This program is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU General Public License as
 *   published by the Free Software Foundation; either version 2 of the
 *   License, or (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, see <http://www.gnu.org/licenses/>.
 */

#include <stdio.h>
#ifdef HAS_ISA_3_1
#include <stdint.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <altivec.h>
#include <malloc.h>

#include <string.h>
#include <signal.h>
#include <setjmp.h>

/* Condition Register fields.
   These are used to capture the condition register values immediately after
   the instruction under test is executed. This is done to help prevent other
   test overhead (switch statements, result compares, etc) from disturbing
   the test case results.  */
unsigned long current_cr;
unsigned long current_fpscr;

struct test_list_t current_test;

#include "isa_3_1_helpers.h"

static void test_lxvp_32 (void) {
  __asm__ __volatile__ ("lxvp 20, 32(%0)" :: "r" (ra) );
}
static void test_lxvp_16 (void) {
  __asm__ __volatile__ ("lxvp 20, 16(%0)" :: "r" (ra) );
}
static void test_lxvp_0 (void) {
  __asm__ __volatile__ ("lxvp 20, 0(%0)" :: "r" (ra) );
}
static void test_lxvpx (void) {
  __asm__ __volatile__ ("lxvpx 20, %0, %1" :: "r" (ra), "r" (rb) );
}
static void test_stxvp_off0 (void) {
  __asm__ __volatile__ ("stxvp 20, 0(%0)" :: "r" (ra) );
}
static void test_stxvp_off16 (void) {
  __asm__ __volatile__ ("stxvp 20, 16(%0)" :: "r" (ra) );
}
static void test_stxvp_off32 (void) {
  __asm__ __volatile__ ("stxvp 20, 32(%0)" :: "r" (ra) );
}
static void test_stxvp_off48 (void) {
  __asm__ __volatile__ ("stxvp 20, 48(%0)" :: "r" (ra) );
}
static void test_pstxvp_off0 (void) {
  __asm__ __volatile__ ("pstxvp 20, 0(%0)" :: "r" (ra) );
}
static void test_pstxvp_off16 (void) {
  __asm__ __volatile__ ("pstxvp 20, 16(%0)" :: "r" (ra) );
}
static void test_pstxvp_off32 (void) {
  __asm__ __volatile__ ("pstxvp 20, 32(%0)" :: "r" (ra) );
}
static void test_pstxvp_off48 (void) {
  __asm__ __volatile__ ("pstxvp 20, 48(%0)" :: "r" (ra) );
}
static void test_stxvpx (void) {
  __asm__ __volatile__ ("stxvpx 20, %0, %1" :: "r" (ra), "r" (rb) );
}
static void test_xxspltiw_imm0 (void) {
  __asm__ __volatile__ ("xxspltiw %x0, 0" : "=wa" (vec_xt) );
}
static void test_xxspltiw_imm3 (void) {
  __asm__ __volatile__ ("xxspltiw %x0, 3" : "=wa" (vec_xt) );
}
static void test_xxspltiw_imm8 (void) {
  __asm__ __volatile__ ("xxspltiw %x0, 8" : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm0  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x0  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm7f800000  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x7f800000  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm7fffffff  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x7fffffff  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm7f832345  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x7f832345  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm7f800001  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x7f800001  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm800000  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x800000  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_immffffff  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0xffffff  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm832345  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x832345  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm800001  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x800001  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm80000000  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x80000000  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_immff800000  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0xff800000  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_immffffffff  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0xffffffff  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_immff832345  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0xff832345  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_immff800001  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0xff800001  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm80800000  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x80800000  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm80ffffff  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x80ffffff  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm80832345  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x80832345  " : "=wa" (vec_xt) );
}
static void test_xxspltidp_imm80800001  (void) {
  __asm__ __volatile__ ("xxspltidp %x0, 0x80800001  " : "=wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm3 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 3 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm7 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 7 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm15 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 15 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm31 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 31 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm63 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 63 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm127 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 127 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm32768 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 32768 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm66535 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 66535 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm0xa5a5a5a5 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 0xa5a5a5a5 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix0_imm0xffffffff (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 0, 0xffffffff " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm3 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 3 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm7 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 7 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm15 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 15 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm31 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 31 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm63 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 63 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm127 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 127 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm32768 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 32768 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm66535 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 66535 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm0xa5a5a5a5 (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 0xa5a5a5a5 " : "+wa" (vec_xt) );
}
static void test_xxsplti32dx_ix1_imm0xffffffff (void) {
  __asm__ __volatile__ ("xxsplti32dx %x0, 1, 0xffffffff " : "+wa" (vec_xt) );
}
static void test_lxvkq_imm1 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 1" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm2 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 2" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm3 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 3" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm4 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 4" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm5 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 5" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm6 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 6" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm7 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 7" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm8 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 8" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm9 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 9" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm16 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 16" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm17 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 17" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm18 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 18" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm19 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 19" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm20 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 20" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm21 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 21" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm22 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 22" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm23 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 23" : "=wa" (vec_xt) );
}
static void test_lxvkq_imm24 (void) {
  __asm__ __volatile__ ("lxvkq %x0, 24" : "=wa" (vec_xt) );
}
static void test_xxblendvb (void) {
  __asm__ __volatile__ ("xxblendvb %x0, %x1, %x2, %x3"
			: "=wa" (vec_xt) : "wa" (vec_xa), "wa" (vec_xb), "wa" (vec_xc) );
}
static void test_xxblendvh (void) {
  __asm__ __volatile__ ("xxblendvh %x0, %x1, %x2, %x3"
			: "=wa" (vec_xt) : "wa" (vec_xa), "wa" (vec_xb), "wa" (vec_xc) );
}
static void test_xxblendvw (void) {
  __asm__ __volatile__ ("xxblendvw %x0, %x1, %x2, %x3"
			: "=wa" (vec_xt) : "wa" (vec_xa), "wa" (vec_xb), "wa" (vec_xc) );
}
static void test_xxblendvd (void) {
  __asm__ __volatile__ ("xxblendvd %x0, %x1, %x2, %x3"
			: "=wa" (vec_xt) : "wa" (vec_xa), "wa" (vec_xb), "wa" (vec_xc) );
}
static void test_xxpermx_imm0 (void) {
  __asm__ __volatile__ ("xxpermx %x0, %x1, %x2, %x3, 0"
			: "=wa" (vec_xt) : "wa" (vec_xa), "wa" (vec_xb), "wa" (vec_xc) );
}
static void test_xxpermx_imm3 (void) {
  __asm__ __volatile__ ("xxpermx %x0, %x1, %x2, %x3, 3"
			: "=wa" (vec_xt) : "wa" (vec_xa), "wa" (vec_xb), "wa" (vec_xc) );
}
static void test_xxeval_imm0 (void) {
  __asm__ __volatile__ ("xxeval %x0, %x1, %x2, %x3, 0"
			: "=wa" (vec_xt) : "wa" (vec_xa), "wa" (vec_xb), "wa" (vec_xc) );
}
static void test_xxeval_imm3 (void) {
  __asm__ __volatile__ ("xxeval %x0, %x1, %x2, %x3, 3"
			: "=wa" (vec_xt) : "wa" (vec_xa), "wa" (vec_xb), "wa" (vec_xc) );
}
static void test_lxvrbx (void) {
  __asm__ __volatile__ ("lxvrbx %x0, %1, %2"
				: "=wa" (vec_xt) : "r" (ra), "r" (rb) );
}
static void test_lxvrhx (void) {
  __asm__ __volatile__ ("lxvrhx %x0, %1, %2"
				: "=wa" (vec_xt) : "r" (ra), "r" (rb) );
}
static void test_lxvrwx (void) {
  __asm__ __volatile__ ("lxvrwx %x0, %1, %2"
				: "=wa" (vec_xt) : "r" (ra), "r" (rb) );
}
static void test_lxvrdx (void) {
  __asm__ __volatile__ ("lxvrdx %x0, %1, %2"
				: "=wa" (vec_xt) : "r" (ra), "r" (rb) );
}
static void test_stxvrbx (void) {
  __asm__ __volatile__ ("stxvrbx %x0, %1, %2"
				:: "wa" (vec_xs), "r" (ra), "r" (rb) );
}
static void test_stxvrhx (void) {
  __asm__ __volatile__ ("stxvrhx %x0, %1, %2"
				:: "wa" (vec_xs), "r" (ra), "r" (rb) );
}
static void test_stxvrwx (void) {
  __asm__ __volatile__ ("stxvrwx %x0, %1, %2"
				:: "wa" (vec_xs), "r" (ra), "r" (rb) );
}
static void test_stxvrdx (void) {
  __asm__ __volatile__ ("stxvrdx %x0, %1, %2"
				:: "wa" (vec_xs), "r" (ra), "r" (rb) );
}
static void test_plfd_64 (void) {
  __asm__ __volatile__ ("plfd 28, 64(%0), 0" :: "r" (ra) );
}
static void test_plfd_32 (void) {
  __asm__ __volatile__ ("plfd 28, 32(%0), 0" :: "r" (ra) );
}
static void test_plfd_16 (void) {
  __asm__ __volatile__ ("plfd 28, 16(%0), 0" :: "r" (ra) );
}
static void test_plfd_8 (void) {
  __asm__ __volatile__ ("plfd 28, 8(%0), 0" :: "r" (ra) );
}
static void test_plfd_4 (void) {
  __asm__ __volatile__ ("plfd 28, 4(%0), 0" :: "r" (ra) );
}
static void test_plfd_0 (void) {
  __asm__ __volatile__ ("plfd 28, 0(%0), 0" :: "r" (ra) );
}
static void test_plfs_64 (void) {
  __asm__ __volatile__ ("plfs 28, 64(%0), 0" :: "r" (ra) );
}
static void test_plfs_32 (void) {
  __asm__ __volatile__ ("plfs 28, 32(%0), 0" :: "r" (ra) );
}
static void test_plfs_16 (void) {
  __asm__ __volatile__ ("plfs 28, 16(%0), 0" :: "r" (ra) );
}
static void test_plfs_8 (void) {
  __asm__ __volatile__ ("plfs 28, 8(%0), 0" :: "r" (ra) );
}
static void test_plfs_4 (void) {
  __asm__ __volatile__ ("plfs 28, 4(%0), 0" :: "r" (ra) );
}
static void test_plfs_0 (void) {
  __asm__ __volatile__ ("plfs 28, 0(%0), 0" :: "r" (ra) );
}
static void test_pstfd_32 (void) {
  __asm__ __volatile__ ("pstfd 26, 32(%0), 0" :: "r" (ra) );
}
static void test_pstfd_16 (void) {
  __asm__ __volatile__ ("pstfd 26, 16(%0), 0" :: "r" (ra) );
}
static void test_pstfd_8 (void) {
  __asm__ __volatile__ ("pstfd 26, 8(%0), 0" :: "r" (ra) );
}
static void test_pstfd_4 (void) {
  __asm__ __volatile__ ("pstfd 26, 4(%0), 0" :: "r" (ra) );
}
static void test_pstfd_0 (void) {
  __asm__ __volatile__ ("pstfd 26, 0(%0), 0" :: "r" (ra) );
}
static void test_pstfs_32 (void) {
  __asm__ __volatile__ ("pstfs 26, 32(%0), 0" :: "r" (ra) );
}
static void test_pstfs_16 (void) {
  __asm__ __volatile__ ("pstfs 26, 16(%0), 0" :: "r" (ra) );
}
static void test_pstfs_8 (void) {
  __asm__ __volatile__ ("pstfs 26, 8(%0), 0" :: "r" (ra) );
}
static void test_pstfs_4 (void) {
  __asm__ __volatile__ ("pstfs 26, 4(%0), 0" :: "r" (ra) );
}
static void test_pstfs_0 (void) {
  __asm__ __volatile__ ("pstfs 26, 0(%0), 0" :: "r" (ra) );
}
static void test_plxsd_64 (void) {
  __asm__ __volatile__ ("plxsd %0, 64(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxsd_32 (void) {
  __asm__ __volatile__ ("plxsd %0, 32(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxsd_16 (void) {
  __asm__ __volatile__ ("plxsd %0, 16(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxsd_8 (void) {
  __asm__ __volatile__ ("plxsd %0, 8(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxsd_4 (void) {
  __asm__ __volatile__ ("plxsd %0, 4(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxsd_0 (void) {
  __asm__ __volatile__ ("plxsd %0, 0(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxssp_64 (void) {
  __asm__ __volatile__ ("plxssp %0, 64(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxssp_32 (void) {
  __asm__ __volatile__ ("plxssp %0, 32(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxssp_16 (void) {
  __asm__ __volatile__ ("plxssp %0, 16(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxssp_8 (void) {
  __asm__ __volatile__ ("plxssp %0, 8(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxssp_4 (void) {
  __asm__ __volatile__ ("plxssp %0, 4(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxssp_0 (void) {
  __asm__ __volatile__ ("plxssp %0, 0(%1), 0" : "=v" (vrt) : "r" (ra) );
}
static void test_plxv_16_0 (void) {
  __asm__ __volatile__ ("plxv %x0, 16(%1), 0" : "=wa" (vec_xt) : "r" (ra) );
}
static void test_plxv_8_0 (void) {
  __asm__ __volatile__ ("plxv %x0, 8(%1), 0" : "=wa" (vec_xt) : "r" (ra) );
}
static void test_plxv_4_0 (void) {
  __asm__ __volatile__ ("plxv %x0, 4(%1), 0" : "=wa" (vec_xt) : "r" (ra) );
}
static void test_plxv_0_0 (void) {
  __asm__ __volatile__ ("plxv %x0, 0(%1), 0" : "=wa" (vec_xt) : "r" (ra) );
}
static void test_pstxsd_64 (void) {
  __asm__ __volatile__ ("pstxsd 22, 64(%0), 0" :: "r" (ra) );
}
static void test_pstxsd_32 (void) {
  __asm__ __volatile__ ("pstxsd 22, 32(%0), 0" :: "r" (ra) );
}
static void test_pstxsd_16 (void) {
  __asm__ __volatile__ ("pstxsd 22, 16(%0), 0" :: "r" (ra) );
}
static void test_pstxsd_8 (void) {
  __asm__ __volatile__ ("pstxsd 22, 8(%0), 0" :: "r" (ra) );
}
static void test_pstxsd_4 (void) {
  __asm__ __volatile__ ("pstxsd 22, 4(%0), 0" :: "r" (ra) );
}
static void test_pstxsd_0 (void) {
  __asm__ __volatile__ ("pstxsd 22, 0(%0), 0" :: "r" (ra) );
}
static void test_pstxssp_64 (void) {
  __asm__ __volatile__ ("pstxssp 22, 64(%0), 0" :: "r" (ra) );
}
static void test_pstxssp_32 (void) {
  __asm__ __volatile__ ("pstxssp 22, 32(%0), 0" :: "r" (ra) );
}
static void test_pstxssp_16 (void) {
  __asm__ __volatile__ ("pstxssp 22, 16(%0), 0" :: "r" (ra) );
}
static void test_pstxssp_8 (void) {
  __asm__ __volatile__ ("pstxssp 22, 8(%0), 0" :: "r" (ra) );
}
static void test_pstxssp_4 (void) {
  __asm__ __volatile__ ("pstxssp 22, 4(%0), 0" :: "r" (ra) );
}
static void test_pstxssp_0 (void) {
  __asm__ __volatile__ ("pstxssp 22, 0(%0), 0" :: "r" (ra) );
}
static void test_pstxv_16 (void) {
  __asm__ __volatile__ ("pstxv %x0, 16(%1), 0" :: "wa" (vec_xs), "r" (ra) );
}
static void test_pstxv_8 (void) {
  __asm__ __volatile__ ("pstxv %x0, 8(%1), 0" :: "wa" (vec_xs), "r" (ra) );
}
static void test_pstxv_4 (void) {
  __asm__ __volatile__ ("pstxv %x0, 4(%1), 0" :: "wa" (vec_xs), "r" (ra) );
}
static void test_pstxv_0 (void) {
  __asm__ __volatile__ ("pstxv %x0, 0(%1), 0" :: "wa" (vec_xs), "r" (ra) );
}
static void test_xvcvspbf16 (void) {
SET_FPSCR_ZERO; 
  __asm__ __volatile__ ("xvcvspbf16 %x0, %x1"
				: "=wa" (vec_xt) : "wa" (vec_xb) );
GET_FPSCR(current_fpscr); 
}
static void test_xvcvbf16spn (void) {
  __asm__ __volatile__ ("xvcvbf16spn %x0, %x1"
				: "=wa" (vec_xt) : "wa" (vec_xb) );
}
static void test_xxgenpcvbm_imm0 (void) {
  __asm__ __volatile__ ("xxgenpcvbm %x0, %1, 0" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvbm_imm1 (void) {
  __asm__ __volatile__ ("xxgenpcvbm %x0, %1, 1" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvbm_imm2 (void) {
  __asm__ __volatile__ ("xxgenpcvbm %x0, %1, 2" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvbm_imm3 (void) {
  __asm__ __volatile__ ("xxgenpcvbm %x0, %1, 3" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvhm_imm0 (void) {
  __asm__ __volatile__ ("xxgenpcvhm %x0, %1, 0" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvhm_imm1 (void) {
  __asm__ __volatile__ ("xxgenpcvhm %x0, %1, 1" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvhm_imm2 (void) {
  __asm__ __volatile__ ("xxgenpcvhm %x0, %1, 2" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvhm_imm3 (void) {
  __asm__ __volatile__ ("xxgenpcvhm %x0, %1, 3" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvwm_imm0 (void) {
  __asm__ __volatile__ ("xxgenpcvwm %x0, %1, 0" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvwm_imm1 (void) {
  __asm__ __volatile__ ("xxgenpcvwm %x0, %1, 1" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvwm_imm2 (void) {
  __asm__ __volatile__ ("xxgenpcvwm %x0, %1, 2" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvwm_imm3 (void) {
  __asm__ __volatile__ ("xxgenpcvwm %x0, %1, 3" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvdm_imm0 (void) {
  __asm__ __volatile__ ("xxgenpcvdm %x0, %1, 0" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvdm_imm1 (void) {
  __asm__ __volatile__ ("xxgenpcvdm %x0, %1, 1" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvdm_imm2 (void) {
  __asm__ __volatile__ ("xxgenpcvdm %x0, %1, 2" : "=wa" (vec_xt) : "v" (vrb) );
}
static void test_xxgenpcvdm_imm3 (void) {
  __asm__ __volatile__ ("xxgenpcvdm %x0, %1, 3" : "=wa" (vec_xt) : "v" (vrb) );
}

static test_list_t testgroup_generic[] = {
  { &test_lxvkq_imm1, "lxvkq imm1", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm2, "lxvkq imm2", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm3, "lxvkq imm3", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm4, "lxvkq imm4", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm5, "lxvkq imm5", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm6, "lxvkq imm6", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm7, "lxvkq imm7", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm8, "lxvkq imm8", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm9, "lxvkq imm9", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm16, "lxvkq imm16", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm17, "lxvkq imm17", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm18, "lxvkq imm18", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm19, "lxvkq imm19", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm20, "lxvkq imm20", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm21, "lxvkq imm21", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm22, "lxvkq imm22", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm23, "lxvkq imm23", "XT,UIM"}, /* bcwp */
  { &test_lxvkq_imm24, "lxvkq imm24", "XT,UIM"}, /* bcwp */
  { &test_lxvpx, "lxvpx", "XTp,RA,RB"}, /* bcs */
  { &test_lxvp_0, "lxvp 0", "XTp,DQ(RA)"}, /* bcwp */
  { &test_lxvp_16, "lxvp 16", "XTp,DQ(RA)"}, /* bcwp */
  { &test_lxvp_32, "lxvp 32", "XTp,DQ(RA)"}, /* bcwp */
  { &test_lxvrbx, "lxvrbx", "XT,RA,RB"}, /* bcs */
  { &test_lxvrdx, "lxvrdx", "XT,RA,RB"}, /* bcs */
  { &test_lxvrhx, "lxvrhx", "XT,RA,RB"}, /* bcs */
  { &test_lxvrwx, "lxvrwx", "XT,RA,RB"}, /* bcs */
  { &test_plfd_0, "plfd 0", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfd_4, "plfd 4", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfd_8, "plfd 8", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfd_16, "plfd 16", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfd_32, "plfd 32", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfd_64, "plfd 64", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfs_0, "plfs 0", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfs_4, "plfs 4", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfs_8, "plfs 8", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfs_16, "plfs 16", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfs_32, "plfs 32", "FRT,D(RA),R"}, /* bcwp */
  { &test_plfs_64, "plfs 64", "FRT,D(RA),R"}, /* bcwp */
  { &test_plxsd_0, "plxsd 0", "VRT,D(RA),R", 0b00110000}, /* bcwp */
  { &test_plxsd_4, "plxsd 4", "VRT,D(RA),R", 0b00110000}, /* bcwp */
  { &test_plxsd_8, "plxsd 8", "VRT,D(RA),R", 0b00110000}, /* bcwp */
  { &test_plxsd_16, "plxsd 16", "VRT,D(RA),R", 0b00110000}, /* bcwp */
  { &test_plxsd_32, "plxsd 32", "VRT,D(RA),R", 0b00110000}, /* bcwp */
  { &test_plxsd_64, "plxsd 64", "VRT,D(RA),R", 0b00110000}, /* bcwp */
  { &test_plxssp_0, "plxssp 0", "VRT,D(RA),R", 0b00001111}, /* bcwp */
  { &test_plxssp_4, "plxssp 4", "VRT,D(RA),R", 0b00001111}, /* bcwp */
  { &test_plxssp_8, "plxssp 8", "VRT,D(RA),R", 0b00001111}, /* bcwp */
  { &test_plxssp_16, "plxssp 16", "VRT,D(RA),R", 0b00001111}, /* bcwp */
  { &test_plxssp_32, "plxssp 32", "VRT,D(RA),R", 0b00001111}, /* bcwp */
  { &test_plxssp_64, "plxssp 64", "VRT,D(RA),R", 0b00001111}, /* bcwp */
  { &test_plxv_0_0, "plxv 0_0", "XT,D(RA),R"}, /* bcwp */
  { &test_plxv_4_0, "plxv 4_0", "XT,D(RA),R"}, /* bcwp */
  { &test_plxv_8_0, "plxv 8_0", "XT,D(RA),R"}, /* bcwp */
  { &test_plxv_16_0, "plxv 16_0", "XT,D(RA),R"}, /* bcwp */
  { &test_pstfd_0, "pstfd 0", "FRS,D(RA),R", 0b00110000}, /* bcwp */
  { &test_pstfd_4, "pstfd 4", "FRS,D(RA),R", 0b00110000}, /* bcwp */
  { &test_pstfd_8, "pstfd 8", "FRS,D(RA),R", 0b00110000}, /* bcwp */
  { &test_pstfd_16, "pstfd 16", "FRS,D(RA),R", 0b00110000}, /* bcwp */
  { &test_pstfd_32, "pstfd 32", "FRS,D(RA),R", 0b00110000}, /* bcwp */
  { &test_pstfs_0, "pstfs 0", "FRS,D(RA),R", 0b00001111}, /* bcwp */
  { &test_pstfs_4, "pstfs 4", "FRS,D(RA),R", 0b00001111}, /* bcwp */
  { &test_pstfs_8, "pstfs 8", "FRS,D(RA),R", 0b00001111}, /* bcwp */
  { &test_pstfs_16, "pstfs 16", "FRS,D(RA),R", 0b00001111}, /* bcwp */
  { &test_pstfs_32, "pstfs 32", "FRS,D(RA),R", 0b00001111}, /* bcwp */
  { &test_pstxsd_0, "pstxsd 0", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxsd_4, "pstxsd 4", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxsd_8, "pstxsd 8", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxsd_16, "pstxsd 16", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxsd_32, "pstxsd 32", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxsd_64, "pstxsd 64", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxssp_0, "pstxssp 0", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxssp_4, "pstxssp 4", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxssp_8, "pstxssp 8", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxssp_16, "pstxssp 16", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxssp_32, "pstxssp 32", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxssp_64, "pstxssp 64", "VRS,D(RA),R"}, /* bcwp */
  { &test_pstxvp_off0, "pstxvp off0", "XSp,D(RA),R"}, /* bcwp */
  { &test_pstxvp_off16, "pstxvp off16", "XSp,D(RA),R"}, /* bcwp */
  { &test_pstxvp_off32, "pstxvp off32", "XSp,D(RA),R"}, /* bcwp */
  { &test_pstxvp_off48, "pstxvp off48", "XSp,D(RA),R"}, /* bcwp */
  { &test_pstxv_0, "pstxv 0", "XS,D(RA),R"}, /* bcwp */
  { &test_pstxv_4, "pstxv 4", "XS,D(RA),R"}, /* bcwp */
  { &test_pstxv_8, "pstxv 8", "XS,D(RA),R"}, /* bcwp */
  { &test_pstxv_16, "pstxv 16", "XS,D(RA),R"}, /* bcwp */
  { &test_stxvpx, "stxvpx", "XSp,RA,RB"}, /* bcs */
  { &test_stxvp_off0, "stxvp off0", "XSp,DQ(RA)"}, /* bcwp */
  { &test_stxvp_off16, "stxvp off16", "XSp,DQ(RA)"}, /* bcwp */
  { &test_stxvp_off32, "stxvp off32", "XSp,DQ(RA)"}, /* bcwp */
  { &test_stxvp_off48, "stxvp off48", "XSp,DQ(RA)"}, /* bcwp */
  { &test_stxvrbx, "stxvrbx", "XS,RA,RB"}, /* bcs */
  { &test_stxvrdx, "stxvrdx", "XS,RA,RB"}, /* bcs */
  { &test_stxvrhx, "stxvrhx", "XS,RA,RB"}, /* bcs */
  { &test_stxvrwx, "stxvrwx", "XS,RA,RB"}, /* bcs */
  { &test_xvcvbf16spn, "xvcvbf16spn", "XT,XB"}, /* bcs */
  { &test_xvcvspbf16, "xvcvspbf16", "XT,XB", 0b0101010100000000}, /* bcs */
  { &test_xxblendvb, "xxblendvb", "XT,XA,XB,XC"}, /* bcs */
  { &test_xxblendvd, "xxblendvd", "XT,XA,XB,XC"}, /* bcs */
  { &test_xxblendvh, "xxblendvh", "XT,XA,XB,XC"}, /* bcs */
  { &test_xxblendvw, "xxblendvw", "XT,XA,XB,XC"}, /* bcs */
  { &test_xxeval_imm0, "xxeval imm0", "XT,XA,XB,XC,IMM"}, /* bcwp */
  { &test_xxeval_imm3, "xxeval imm3", "XT,XA,XB,XC,IMM"}, /* bcwp */
  { &test_xxgenpcvbm_imm0, "xxgenpcvbm imm0", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvbm_imm1, "xxgenpcvbm imm1", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvbm_imm2, "xxgenpcvbm imm2", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvbm_imm3, "xxgenpcvbm imm3", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvdm_imm0, "xxgenpcvdm imm0", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvdm_imm1, "xxgenpcvdm imm1", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvdm_imm2, "xxgenpcvdm imm2", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvdm_imm3, "xxgenpcvdm imm3", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvhm_imm0, "xxgenpcvhm imm0", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvhm_imm1, "xxgenpcvhm imm1", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvhm_imm2, "xxgenpcvhm imm2", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvhm_imm3, "xxgenpcvhm imm3", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvwm_imm0, "xxgenpcvwm imm0", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvwm_imm1, "xxgenpcvwm imm1", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvwm_imm2, "xxgenpcvwm imm2", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxgenpcvwm_imm3, "xxgenpcvwm imm3", "XT,VRB,IMM"}, /* bcwp */
  { &test_xxpermx_imm0, "xxpermx imm0", "XT,XA,XB,XC,UIM"}, /* bcwp */
  { &test_xxpermx_imm3, "xxpermx imm3", "XT,XA,XB,XC,UIM"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm0xa5a5a5a5, "xxsplti32dx ix0_imm0xa5a5a5a5", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm0xffffffff, "xxsplti32dx ix0_imm0xffffffff", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm3, "xxsplti32dx ix0_imm3", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm7, "xxsplti32dx ix0_imm7", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm15, "xxsplti32dx ix0_imm15", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm31, "xxsplti32dx ix0_imm31", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm63, "xxsplti32dx ix0_imm63", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm127, "xxsplti32dx ix0_imm127", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm32768, "xxsplti32dx ix0_imm32768", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix0_imm66535, "xxsplti32dx ix0_imm66535", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm0xa5a5a5a5, "xxsplti32dx ix1_imm0xa5a5a5a5", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm0xffffffff, "xxsplti32dx ix1_imm0xffffffff", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm3, "xxsplti32dx ix1_imm3", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm7, "xxsplti32dx ix1_imm7", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm15, "xxsplti32dx ix1_imm15", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm31, "xxsplti32dx ix1_imm31", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm63, "xxsplti32dx ix1_imm63", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm127, "xxsplti32dx ix1_imm127", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm32768, "xxsplti32dx ix1_imm32768", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxsplti32dx_ix1_imm66535, "xxsplti32dx ix1_imm66535", "XT,IX,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm0 , "xxspltidp imm0 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm7f800000 , "xxspltidp imm7f800000 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm7f800001 , "xxspltidp imm7f800001 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm7f832345 , "xxspltidp imm7f832345 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm7fffffff , "xxspltidp imm7fffffff ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm80ffffff , "xxspltidp imm80ffffff ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm800000 , "xxspltidp imm800000 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm800001 , "xxspltidp imm800001 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm832345 , "xxspltidp imm832345 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm80000000 , "xxspltidp imm80000000 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm80800000 , "xxspltidp imm80800000 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm80800001 , "xxspltidp imm80800001 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_imm80832345 , "xxspltidp imm80832345 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_immff800000 , "xxspltidp immff800000 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_immff800001 , "xxspltidp immff800001 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_immff832345 , "xxspltidp immff832345 ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_immffffffff , "xxspltidp immffffffff ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltidp_immffffff , "xxspltidp immffffff ", "XT,IMM32"}, /* bcwp */
  { &test_xxspltiw_imm0, "xxspltiw imm0", "XT,IMM32"}, /* bcwp */
  { &test_xxspltiw_imm3, "xxspltiw imm3", "XT,IMM32"}, /* bcwp */
  { &test_xxspltiw_imm8, "xxspltiw imm8", "XT,IMM32"}, /* bcwp */
	{ NULL, 	    NULL },
};

/*  Allow skipping of tests. */
unsigned long test_count=0xffff;
unsigned long skip_count=0;
unsigned long setup_only=0;

/*  Set up a setjmp/longjmp to gently handle our SIGILLs and SIGSEGVs.  */
static jmp_buf mybuf;

/* This (testfunction_generic) is meant to handle all of the instruction
   variations.  The helpers set up the register and iterator values
   as is appropriate for the instruction being tested.  */
static void testfunction_generic (const char* instruction_name,
				  test_func_t test_function,
				  unsigned int ignore_flags,
				  char * cur_form) {

   identify_form_components (instruction_name , cur_form);
   debug_show_form (instruction_name, cur_form);
   set_up_iterators ();
   debug_show_iter_ranges ();
   initialize_buffer (0);
   debug_dump_buffer ();

   for (vrai = a_start; vrai < a_iters ; vrai+=a_inc) {
      for (vrbi = b_start; vrbi < b_iters ; vrbi+=b_inc) {
	 for (vrci = c_start; vrci < c_iters ; vrci+=c_inc) {
	    for (vrmi = m_start; (vrmi < m_iters) ; vrmi+=m_inc) {
		CHECK_OVERRIDES
		debug_show_current_iteration ();
		// Be sure to initialize the target registers first.
		initialize_target_registers ();
		initialize_source_registers ();
		printf ("%s", instruction_name);
		print_register_header ();
		printf( " =>"); fflush (stdout);
		if (!setup_only) {
		  if (enable_setjmp) {
		   if ( setjmp ( mybuf ) ) {
		     printf("signal tripped. (FIXME)\n");
		     continue;
		   }
		  }
		  (*test_function) ();
		}
		print_register_footer ();
		print_result_buffer ();
		printf ("\n");
	    }
	 }
      }
   }
}

void mykillhandler ( int x ) { longjmp (mybuf, 1); }
void mysegvhandler ( int x ) { longjmp (mybuf, 1); }

static void do_tests ( void )
{
   int groupcount;
   char * cur_form;
   test_group_t group_function = &testfunction_generic;
   test_list_t *tests = testgroup_generic;

   struct sigaction kill_action, segv_action;
   struct sigaction old_kill_action, old_segv_action;
   if (enable_setjmp) {
      kill_action.sa_handler = mykillhandler;
      segv_action.sa_handler = mysegvhandler;
      sigemptyset ( &kill_action.sa_mask );
      sigemptyset ( &segv_action.sa_mask );
      kill_action.sa_flags = SA_NODEFER;
      segv_action.sa_flags = SA_NODEFER;
      sigaction ( SIGILL, &kill_action, &old_kill_action);
      sigaction ( SIGSEGV, &segv_action, &old_segv_action);
   }

   for (groupcount = 0; tests[groupcount].name != NULL; groupcount++) {
	cur_form = strdup(tests[groupcount].form);
	current_test = tests[groupcount];
	if (groupcount < skip_count) continue;
	if (verbose) printf("Test #%d ,", groupcount);
	if (verbose > 1) printf(" instruction %s (v=%d)", current_test.name, verbose);
	(*group_function) (current_test.name, current_test.func, 0, cur_form );
	printf ("\n");
	if (groupcount >= (skip_count+test_count)) break;
   }
   if (debug_show_labels) printf("\n");
   printf ("All done. Tested %d different instruction groups\n", groupcount);
}

static void usage (void)
{
   fprintf(stderr,
      "Usage: test_isa_XXX [OPTIONS]\n"
      "\t-h: display this help and exit\n"
      "\t-v: increase verbosity\n"
      "\t-a <foo> : limit number of a-iterations to <foo>\n"
      "\t-b <foo> : limit number of b-iterations to <foo>\n"
      "\t-c <foo> : limit number of c-iterations to <foo>\n"
      "\t-n <foo> : limit to this number of tests.\n"
      "\t-r <foo>: run only test # <foo> \n"
      "\t\n"
      "\t-j :enable setjmp to recover from illegal insns. \n"
      "\t-m :(dev only?) lock VRM value to zero.\n"
      "\t-z :(dev only?) lock MC value to zero.\n"
      "\t-p :(dev only?) disable prefix instructions\n"
      "\t-s <foo>: skip <foo> tests \n"
      "\t-c <foo>: stop after running <foo> # of tests \n"
      "\t-f : Do the test setup but do not actually execute the test instruction. \n"
   );
}

int main (int argc, char **argv)
{
   int c;
   while ((c = getopt(argc, argv, "dhjvmpfzs:a:b:c:n:r:")) != -1) {
      switch (c) {
	 case 'h':
	    usage();
	    return 0;

	 case 'v':
	    verbose++;
	    break;

	 /* Options related to limiting the test iterations.  */
	 case 'a':
	    a_limit=atoi (optarg);
	    printf ("limiting a-iters to %ld.\n", a_limit);
	    break;
	 case 'b':
	    b_limit=atoi (optarg);
	    printf ("limiting b-iters to %ld.\n", b_limit);
	    break;
	 case 'c':
	    c_limit=atoi (optarg);
	    printf ("limiting c-iters to %ld.\n", c_limit);
	    break;
	 case 'n': // run this number of tests.
	    test_count=atoi (optarg);
	    printf ("limiting to %ld tests\n", test_count);
	    break;
	 case 'r': // run just test #<foo>.
	    skip_count=atoi (optarg);
	    test_count=0;
	    if (verbose) printf("Running only test number %ld\n", skip_count);
	    break;
	 case 's': // skip this number of tests.
	    skip_count=atoi (optarg);
	    printf ("skipping %ld tests\n", skip_count);
	    break;

	 /* debug options.  */
	 case 'd':
	    dump_tables=1;
	    printf("DEBUG:dump_tables.\n");
	    break;
	 case 'f':
	    setup_only=1;
	    printf("DEBUG:setup_only.\n");
	    break;
	 case 'j':
	    enable_setjmp=1;
	    printf ("DEBUG:setjmp enabled.\n");
	    break;
	 case 'm':
	    vrm_override=1;
	    printf ("DEBUG:vrm override enabled.\n");
	    break;
	 case 'p':
	    prefix_override=1;
	    printf ("DEBUG:prefix override enabled.\n");
	    break;
	 case 'z':
	    mc_override=1;
	    printf ("DEBUG:MC override enabled.\n");
	    break;
	 default:
	    usage();
	    fprintf(stderr, "Unknown argument: '%c'\n", c);
	   }
	}

	generic_prologue ();
	build_vsx_table ();
	build_args_table ();
	build_float_vsx_tables ();

	if (dump_tables) {
	   dump_float_vsx_tables ();
	   dump_vsxargs ();
	}

	do_tests ();

	return 0;
}

#else	   // HAS_ISA_3_1
int main (int argc, char **argv)
{
   printf("NO ISA 3.1 SUPPORT\n");
   return 0;
}
#endif
