mirror of
https://github.com/checkpoint-restore/criu.git
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2e13f1f029
Move static and transition into zdtm top. We can't move all the micro tests themselves, as we need to distinguish static from non static (zdtm.py makes additional checks on static ones). Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
400 lines
13 KiB
C
400 lines
13 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <sys/types.h>
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#include "zdtmtst.h"
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/*
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* This test is specific to PowerPC
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*/
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#ifndef _ARCH_PPC64
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int main(int argc, char *argv[])
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{
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test_init(argc, argv);
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skip("Unsupported arch");
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return 0;
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}
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#else
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#include <sys/auxv.h>
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#include <asm/cputable.h>
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/*
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* This test verifies that data stored in the VSX regsiters are still there
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* once the restart is done.
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*
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* The test is filling the registers with dedicated values and then check
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* their content.
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*/
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const char *test_doc = "Test if data in vector registers do survive the c/r";
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const char *test_author = "Laurent Dufour <ldufour@linux.vnet.ibm.com>";
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int is_test_doable(void)
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{
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unsigned long val;
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val = getauxval(AT_HWCAP);
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#define CHECK_FEATURE(f) do { \
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if (!(val & f)) { \
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test_msg("CPU feature " #f " is missing\n"); \
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return 0; \
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} \
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} while(0)
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CHECK_FEATURE(PPC_FEATURE_64);
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CHECK_FEATURE(PPC_FEATURE_HAS_ALTIVEC);
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CHECK_FEATURE(PPC_FEATURE_HAS_VSX);
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return 1;
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}
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void fill_vsx(uint64_t *pt)
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{
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asm volatile(
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"lis 3, 0 \n"
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"lxvd2x 0, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 1, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 2, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 3, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 4, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 5, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 6, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 7, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 8, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 9, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 10, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 11, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 12, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 13, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 14, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 15, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 16, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 17, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 18, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 19, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 20, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 21, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 22, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 23, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 24, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 25, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 26, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 27, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 28, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 29, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 30, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 31, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 32, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 33, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 34, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 35, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 36, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 37, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 38, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 39, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 40, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 41, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 42, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 43, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 44, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 45, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 46, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 47, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 48, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 49, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 50, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 51, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 52, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 53, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 54, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 55, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 56, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 57, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 58, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 59, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 60, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 61, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 62, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"lxvd2x 63, 3, %0 \n"
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: /* no output */
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: "r" (pt)
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: "3");
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}
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void read_vsx(uint64_t *pt)
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{
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asm volatile(
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"lis 3, 0 \n"
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"stxvd2x 0, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 1, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 2, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 3, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 4, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 5, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 6, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 7, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 8, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 9, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 10, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 11, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 12, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 13, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 14, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 15, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 16, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 17, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 18, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 19, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 20, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 21, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 22, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 23, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 24, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 25, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 26, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 27, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 28, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 29, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 30, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 31, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 32, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 33, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 34, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 35, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 36, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 37, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 38, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 39, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 40, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 41, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 42, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 43, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 44, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 45, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 46, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 47, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 48, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 49, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 50, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 51, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 52, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 53, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 54, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 55, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 56, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 57, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 58, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 59, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 60, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 61, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 62, 3, %0 \n"
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"addi 3, 3, 16 \n" /* move to the next qword */
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"stxvd2x 63, 3, %0 \n"
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: /* no output */
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: "r" (pt)
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: "3");
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}
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int main(int argc, char *argv[])
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{
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/* A random buffer of 1024 bytes (64 * 128bit registers to fill) */
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static const char ibuffer[128/8*64]=
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"sahwoleiGun9loosliz0Aech9aiph5eiIengei7Ogh8zu7ye"
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"Aeshie6vai0thaehool1ooK6ayaj3Neitahn8yeeh5ahfuiT"
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"uCeir1bife4ieceema8choo2Wengaec1seDaidohteipa4ai"
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"aequee7AiriejaeJar1giak8Gei2uathloh5uemaeG6EiSoo"
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"PhaenaethoPhej8nEecheegeihosho8Zohroo8ea6Juuheif"
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"nu2Hahvai1tuf0Zeeeveephu2EitaexiVaekieboac7Nushu"
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"aeTh6Quoo3iozeisaudaGheed0aPah2Schoog0eiChaeN5su"
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"xoo1phoic1mahXohSai1thoogo0oesooeaxai7eBahHahMue"
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"quiloh2ooPahpiujeithae0Dau0shuwicobinaaYooj0ajiw"
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"iiheeS4awoh3haevlaiGe8phaev3eiluaChaF6ieng4aith4"
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"aif3TooYo1aigoomZiuhai8eesoo4maiLahr3PoM8Eir5ooz"
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"Iequ9ahre4Op4bahaiso6ohnah8Shokimooch1Oafahf5aih"
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"xohphee1pi5Iecaiaigh7Eisah2uew5acie7wi6Zo0Eelah9"
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"woi8QueerohfeiThaBoh5jaic3peiPohAhng0bu5shoop7ca"
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"Qui5kodaika8quioahmohreeVe8loquaeeLi5ze3oceiHa0l"
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"roh8Ooxae7uish9ioog7ieS3aibeo2thOosiuvaiS5lohp4U"
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"emieG0eit6Bien8EzaiwiTh3geighaexshee8eHiec1TooH2"
|
|
"Eeceacai0inaejieboo8NeishieweiraHooj9apeecooy0th"
|
|
"daThei6aexeisahdsei3keik0diPheejchais6ezo0iep5Ae"
|
|
"Wiqu6aepeing4ba8diek3aev9waYooveAebai9eef6Iex6vo"
|
|
"Quee9MeitahMighoHuo3seveeMoh3ohtoxaib6ootaiF5EeT"
|
|
"Ohb9eijoonoh6ich";
|
|
char obuffer[128/8*64];
|
|
int do_test;
|
|
|
|
test_init(argc, argv);
|
|
|
|
do_test = is_test_doable();
|
|
|
|
if (do_test) {
|
|
memset(obuffer, 0xFF, sizeof(obuffer));
|
|
fill_vsx((uint64_t *)ibuffer);
|
|
}
|
|
|
|
test_daemon();
|
|
test_waitsig();
|
|
|
|
if (do_test) {
|
|
read_vsx((uint64_t *)obuffer);
|
|
|
|
if (!memcmp(ibuffer, obuffer, sizeof(ibuffer)))
|
|
pass();
|
|
else {
|
|
test_msg("Data mismatch\n");
|
|
fail();
|
|
}
|
|
}
|
|
else {
|
|
test_msg("The CPU is missing some features.\n");
|
|
fail();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#endif /* _ARCH_PPC64 */
|