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ioports: remove unused env parameter and compile only once

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The CPU state parameter is not used, remove it and adjust callers. Now we
can compile ioport.c once for all targets.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2009-09-20 16:05:47 +00:00
parent 5e520a7d50
commit afcea8cbde
13 changed files with 69 additions and 75 deletions
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18
kvm-all.c
View file

@ -517,8 +517,8 @@ err:
return ret;
}
static int kvm_handle_io(CPUState *env, uint16_t port, void *data,
int direction, int size, uint32_t count)
static int kvm_handle_io(uint16_t port, void *data, int direction, int size,
uint32_t count)
{
int i;
uint8_t *ptr = data;
@ -527,25 +527,25 @@ static int kvm_handle_io(CPUState *env, uint16_t port, void *data,
if (direction == KVM_EXIT_IO_IN) {
switch (size) {
case 1:
stb_p(ptr, cpu_inb(env, port));
stb_p(ptr, cpu_inb(port));
break;
case 2:
stw_p(ptr, cpu_inw(env, port));
stw_p(ptr, cpu_inw(port));
break;
case 4:
stl_p(ptr, cpu_inl(env, port));
stl_p(ptr, cpu_inl(port));
break;
}
} else {
switch (size) {
case 1:
cpu_outb(env, port, ldub_p(ptr));
cpu_outb(port, ldub_p(ptr));
break;
case 2:
cpu_outw(env, port, lduw_p(ptr));
cpu_outw(port, lduw_p(ptr));
break;
case 4:
cpu_outl(env, port, ldl_p(ptr));
cpu_outl(port, ldl_p(ptr));
break;
}
}
@ -625,7 +625,7 @@ int kvm_cpu_exec(CPUState *env)
switch (run->exit_reason) {
case KVM_EXIT_IO:
dprintf("handle_io\n");
ret = kvm_handle_io(env, run->io.port,
ret = kvm_handle_io(run->io.port,
(uint8_t *)run + run->io.data_offset,
run->io.direction,
run->io.size,