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variable dynamic translation buffer size

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4600 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2008-05-28 12:30:31 +00:00
parent bed5cc5207
commit 26a5f13b8e
7 changed files with 88 additions and 54 deletions
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14
vl.c
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@ -7378,6 +7378,7 @@ enum {
QEMU_OPTION_old_param,
QEMU_OPTION_clock,
QEMU_OPTION_startdate,
QEMU_OPTION_tb_size,
};
typedef struct QEMUOption {
@ -7489,6 +7490,7 @@ const QEMUOption qemu_options[] = {
#endif
{ "clock", HAS_ARG, QEMU_OPTION_clock },
{ "startdate", HAS_ARG, QEMU_OPTION_startdate },
{ "tb-size", HAS_ARG, QEMU_OPTION_tb_size },
{ NULL },
};
@ -7697,6 +7699,7 @@ int main(int argc, char **argv)
const char *usb_devices[MAX_USB_CMDLINE];
int usb_devices_index;
int fds[2];
int tb_size;
const char *pid_file = NULL;
VLANState *vlan;
@ -7768,8 +7771,9 @@ int main(int argc, char **argv)
hda_index = -1;
nb_nics = 0;
/* default mac address of the first network interface */
tb_size = 0;
optind = 1;
for(;;) {
if (optind >= argc)
@ -8296,6 +8300,11 @@ int main(int argc, char **argv)
}
}
break;
case QEMU_OPTION_tb_size:
tb_size = strtol(optarg, NULL, 0);
if (tb_size < 0)
tb_size = 0;
break;
}
}
}
@ -8467,6 +8476,9 @@ int main(int argc, char **argv)
exit(1);
}
/* init the dynamic translator */
cpu_exec_init_all(tb_size * 1024 * 1024);
bdrv_init();
/* we always create the cdrom drive, even if no disk is there */