Commit 1ef2ef96 authored by Thomas Huth's avatar Thomas Huth Committed by David Gibson
Browse files

tests/boot-sector: Use minimum length for the Forth boot script 



The pxe-test is quite slow on ppc64 with tcg. We can speed it up
a little bit by decreasing the size of the file that has to be
loaded via TFTP.

Signed-off-by: default avatarThomas Huth <thuth@redhat.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Reviewed-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
parent 54ce6f22

tests/boot-sector.c

+3 −3
Original line number Diff line number Diff line
@@ -72,6 +72,7 @@ static uint8_t boot_sector[0x7e000] = { 
int boot_sector_init(const char *fname)

{

    FILE *f = fopen(fname, "w");

    size_t len = sizeof boot_sector;



    if (!f) {

        fprintf(stderr, "Couldn't open \"%s\": %s", fname, strerror(errno));
@@ -80,13 +81,12 @@ int boot_sector_init(const char *fname) 


    /* For Open Firmware based system, we can use a Forth script instead */

    if (strcmp(qtest_get_arch(), "ppc64") == 0) {

        memset(boot_sector, ' ', sizeof boot_sector);

        sprintf((char *)boot_sector, "\\ Bootscript\n%x %x c! %x %x c!\n",

        len = sprintf((char *)boot_sector, "\\ Bootscript\n%x %x c! %x %x c!\n",

                LOW(SIGNATURE), BOOT_SECTOR_ADDRESS + SIGNATURE_OFFSET,

                HIGH(SIGNATURE), BOOT_SECTOR_ADDRESS + SIGNATURE_OFFSET + 1);

    }



    fwrite(boot_sector, 1, sizeof boot_sector, f);

    fwrite(boot_sector, 1, len, f);

    fclose(f);

    return 0;

}