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qemu
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added last_io_time field - '-kernel-kqemu' experimental option 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1754 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2006-02-08 22:46:31 +00:00
parent f32fc64851
commit 89bfc105d0
1 changed files with 44 additions and 0 deletions
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44
vl.c
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@ -369,6 +369,10 @@ void cpu_outb(CPUState *env, int addr, int val)
fprintf(logfile, "outb: %04x %02x\n", addr, val);
#endif
ioport_write_table[0][addr](ioport_opaque[addr], addr, val);
#ifdef USE_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
#endif
}
void cpu_outw(CPUState *env, int addr, int val)
@ -378,6 +382,10 @@ void cpu_outw(CPUState *env, int addr, int val)
fprintf(logfile, "outw: %04x %04x\n", addr, val);
#endif
ioport_write_table[1][addr](ioport_opaque[addr], addr, val);
#ifdef USE_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
#endif
}
void cpu_outl(CPUState *env, int addr, int val)
@ -387,6 +395,10 @@ void cpu_outl(CPUState *env, int addr, int val)
fprintf(logfile, "outl: %04x %08x\n", addr, val);
#endif
ioport_write_table[2][addr](ioport_opaque[addr], addr, val);
#ifdef USE_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
#endif
}
int cpu_inb(CPUState *env, int addr)
@ -396,6 +408,10 @@ int cpu_inb(CPUState *env, int addr)
#ifdef DEBUG_IOPORT
if (loglevel & CPU_LOG_IOPORT)
fprintf(logfile, "inb : %04x %02x\n", addr, val);
#endif
#ifdef USE_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
#endif
return val;
}
@ -407,6 +423,10 @@ int cpu_inw(CPUState *env, int addr)
#ifdef DEBUG_IOPORT
if (loglevel & CPU_LOG_IOPORT)
fprintf(logfile, "inw : %04x %04x\n", addr, val);
#endif
#ifdef USE_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
#endif
return val;
}
@ -418,6 +438,10 @@ int cpu_inl(CPUState *env, int addr)
#ifdef DEBUG_IOPORT
if (loglevel & CPU_LOG_IOPORT)
fprintf(logfile, "inl : %04x %08x\n", addr, val);
#endif
#ifdef USE_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
#endif
return val;
}
@ -4018,6 +4042,9 @@ static CPUState *cur_cpu;
int main_loop(void)
{
int ret, timeout;
#ifdef CONFIG_PROFILER
int64_t ti;
#endif
CPUState *env;
cur_cpu = first_cpu;
@ -4030,7 +4057,13 @@ int main_loop(void)
env = env->next_cpu;
if (!env)
env = first_cpu;
#ifdef CONFIG_PROFILER
ti = profile_getclock();
#endif
ret = cpu_exec(env);
#ifdef CONFIG_PROFILER
qemu_time += profile_getclock() - ti;
#endif
if (ret != EXCP_HALTED)
break;
/* all CPUs are halted ? */
@ -4067,7 +4100,13 @@ int main_loop(void)
} else {
timeout = 10;
}
#ifdef CONFIG_PROFILER
ti = profile_getclock();
#endif
main_loop_wait(timeout);
#ifdef CONFIG_PROFILER
dev_time += profile_getclock() - ti;
#endif
}
cpu_disable_ticks();
return ret;
@ -4250,6 +4289,7 @@ enum {
QEMU_OPTION_full_screen,
QEMU_OPTION_pidfile,
QEMU_OPTION_no_kqemu,
QEMU_OPTION_kernel_kqemu,
QEMU_OPTION_win2k_hack,
QEMU_OPTION_usb,
QEMU_OPTION_usbdevice,
@ -4305,6 +4345,7 @@ const QEMUOption qemu_options[] = {
{ "no-code-copy", 0, QEMU_OPTION_no_code_copy },
#ifdef USE_KQEMU
{ "no-kqemu", 0, QEMU_OPTION_no_kqemu },
{ "kernel-kqemu", 0, QEMU_OPTION_kernel_kqemu },
#endif
#if defined(TARGET_PPC) || defined(TARGET_SPARC)
{ "g", 1, QEMU_OPTION_g },
@ -4879,6 +4920,9 @@ int main(int argc, char **argv)
case QEMU_OPTION_no_kqemu:
kqemu_allowed = 0;
break;
case QEMU_OPTION_kernel_kqemu:
kqemu_allowed = 2;
break;
#endif
case QEMU_OPTION_usb:
usb_enabled = 1;