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Support version 4 of the userboot structure by implementing the

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vm_set_register() and vm_set_desc() callbacks.
This commit is contained in:
Marcel Moolenaar 2016-02-26 16:12:20 +00:00
parent 7133fe0f33
commit 48f337b82c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=296101
1 changed files with 20 additions and 1 deletions
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21
usr.sbin/bhyveload/bhyveload.c
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@ -542,6 +542,21 @@ cb_getenv(void *arg, int num)
return (NULL); return (NULL);
} }
static int
cb_vm_set_register(void *arg, int vcpu, int reg, uint64_t val)
{
return (vm_set_register(ctx, vcpu, reg, val));
}
static int
cb_vm_set_desc(void *arg, int vcpu, int reg, uint64_t base, u_int limit,
u_int access)
{
return (vm_set_desc(ctx, vcpu, reg, base, limit, access));
}
static struct loader_callbacks cb = { static struct loader_callbacks cb = {
.getc = cb_getc, .getc = cb_getc,
.putc = cb_putc, .putc = cb_putc,
@ -571,6 +586,10 @@ static struct loader_callbacks cb = {
.getmem = cb_getmem, .getmem = cb_getmem,
.getenv = cb_getenv, .getenv = cb_getenv,
/* Version 4 additions */
.vm_set_register = cb_vm_set_register,
.vm_set_desc = cb_vm_set_desc,
}; };
static int static int
@ -765,7 +784,7 @@ main(int argc, char** argv)
addenv("smbios.bios.vendor=BHYVE"); addenv("smbios.bios.vendor=BHYVE");
addenv("boot_serial=1"); addenv("boot_serial=1");
func(&cb, NULL, USERBOOT_VERSION_3, ndisks); func(&cb, NULL, USERBOOT_VERSION_4, ndisks);
free(loader); free(loader);
return (0); return (0);