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mirror of https://gitlab.os-k.eu/os-k-team/kvisc.git synced 2023-08-25 14:05:46 +02:00
kvisc/vm/dv/cpudev.c
2019-06-15 13:42:30 +02:00

58 lines
893 B
C

// The OS/K Team licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
#include <pc/dev.h>
#define MAX_RFRAME_IDX 255
//
// Register frales
//
reg_t **rfs = NULL;
size_t rfs_used = 0;
long cpudev_testfn(ctx_t *ctx, dev_t *dev)
{
rax = 4;
rdx = 3;
return 0;
}
long cpudev_poweron(ctx_t *ctx, dev_t *dev)
{
rfs = malloc(sizeof(reg_t *) * (MAX_RFRAME_IDX + 1));
if (rfs == NULL)
return -1;
dev->state = DEVGOOD;
dev->fslots[0] = cpudev_testfn;
return 0;
}
long cpudev_poweroff(ctx_t *ctx, dev_t *dev)
{
if (rfs)
free(rfs);
return 0;
}
dev_t cpudev =
{
.type = "cpu",
.name = "K-CPU",
.modl = "Prisma 1",
.vend = "The OS/K Team",
.major = KARCH_MAJOR,
.minor = KARCH_MINOR,
.revis = KARCH_REVIS,
.fpwon = cpudev_poweron,
};