void
sc_vtb_ins(sc_vtb_t *vtb, int at, int count, int c, int attr)
{
vm_offset_t p1, p2;
p1 = vtb_pointer(vtb, at);
if (at + count > vtb->vtb_size) {
count = vtb->vtb_size - at;
} else {
p2 = vtb_pointer(vtb, at + count);
if (vtb->vtb_type == VTB_FRAMEBUFFER) {
bcopy_io(p1, p2,
(vtb->vtb_size - at - count)*sizeof(u_int16_t));
bcopy_io(p1 + ATTR_OFFSET_FB,
p2 + ATTR_OFFSET_FB,
(vtb->vtb_size - at - count)*sizeof(u_int16_t));
} else {
bcopy((void *)p1, (void *)p2,
(vtb->vtb_size - at - count)*sizeof(u_int16_t));
bcopy((void *)(p1 + attr_offset(vtb)),
(void *)(p2 + attr_offset(vtb)),
(vtb->vtb_size - at - count)*sizeof(u_int16_t));
}
}
if (vtb->vtb_type == VTB_FRAMEBUFFER) {
fillw_io(c, p1, count);
fillw_io(at2pc98(attr), p1 + ATTR_OFFSET_FB, count);
} else {
fillw(c, (void *)p1, count);
fillw(at2pc98(attr), (void *)(p1 + attr_offset(vtb)), count);
}
}
void
sc_vtb_delete(sc_vtb_t *vtb, int at, int count, int c, int attr)
{
int len;
vm_offset_t p1, p2;
if (at + count > vtb->vtb_size)
count = vtb->vtb_size - at;
len = vtb->vtb_size - at - count;
if (len > 0) {
p1 = vtb_pointer(vtb, at + count);
p2 = vtb_pointer(vtb, at);
if (vtb->vtb_type == VTB_FRAMEBUFFER) {
bcopy_io(p1, p2, len*sizeof(u_int16_t));
bcopy_io(p1 + ATTR_OFFSET_FB,
p2 + ATTR_OFFSET_FB,
len*sizeof(u_int16_t));
} else {
bcopy((void *)p1, (void *)p2, len*sizeof(u_int16_t));
bcopy((void *)(p1 + attr_offset(vtb)),
(void *)(p2 + attr_offset(vtb)),
len*sizeof(u_int16_t));
}
}
p1 = vtb_pointer(vtb, at + len);
if (vtb->vtb_type == VTB_FRAMEBUFFER) {
fillw_io(c, p1, vtb->vtb_size - at - len);
fillw_io(at2pc98(attr), p1 + ATTR_OFFSET_FB,
vtb->vtb_size - at - len);
} else {
fillw(c, (void *)p1, vtb->vtb_size - at - len);
fillw(at2pc98(attr), (void *)(p1 + attr_offset(vtb)),
vtb->vtb_size - at - len);
}
}
void
sc_vtb_delete(sc_vtb_t *vtb, int at, int count, int c, int attr)
{
int len;
if (at + count > vtb->vtb_size)
count = vtb->vtb_size - at;
len = vtb->vtb_size - at - count;
if (len > 0) {
#ifndef __sparc64__
if (vtb->vtb_type == VTB_FRAMEBUFFER)
bcopy_io(sc_vtb_pointer(vtb, at + count),
sc_vtb_pointer(vtb, at),
len*sizeof(u_int16_t));
else
#endif
bcopy((void *)sc_vtb_pointer(vtb, at + count),
(void *)sc_vtb_pointer(vtb, at),
len*sizeof(u_int16_t));
}
#ifndef __sparc64__
if (vtb->vtb_type == VTB_FRAMEBUFFER)
fillw_io(attr | c, sc_vtb_pointer(vtb, at + len),
vtb->vtb_size - at - len);
else
#endif
fillw(attr | c, (void *)sc_vtb_pointer(vtb, at + len),
vtb->vtb_size - at - len);
}
void
sc_vtb_delete(sc_vtb_t *vtb, int at, int count, int c, int attr)
{
int len;
if (at + count > vtb->vtb_size)
count = vtb->vtb_size - at;
len = vtb->vtb_size - at - count;
if (len > 0) {
if (vtb->vtb_type == VTB_FRAMEBUFFER) {
bcopy_io(vtb->vtb_buffer + at + count,
vtb->vtb_buffer + at,
len*sizeof(uint16_t));
} else {
bcopy(vtb->vtb_buffer + at + count,
vtb->vtb_buffer + at,
len*sizeof(uint16_t));
}
}
if (vtb->vtb_type == VTB_FRAMEBUFFER)
fillw_io(attr | c, vtb->vtb_buffer + at + len,
vtb->vtb_size - at - len);
else
fillw(attr | c, vtb->vtb_buffer + at + len,
vtb->vtb_size - at - len);
}
void
sc_vtb_move(sc_vtb_t *vtb, int from, int to, int count)
{
vm_offset_t p1, p2;
if (from + count > vtb->vtb_size)
count = vtb->vtb_size - from;
if (to + count > vtb->vtb_size)
count = vtb->vtb_size - to;
if (count <= 0)
return;
p1 = vtb_pointer(vtb, from);
p2 = vtb_pointer(vtb, to);
if (vtb->vtb_type == VTB_FRAMEBUFFER) {
bcopy_io(p1, p2, count*sizeof(u_int16_t));
bcopy_io(p1 + ATTR_OFFSET_FB,
p2 + ATTR_OFFSET_FB, count*sizeof(u_int16_t));
} else {
bcopy((void *)p1, (void *)p2, count*sizeof(u_int16_t));
bcopy((void *)(p1 + attr_offset(vtb)),
(void *)(p2 + attr_offset(vtb)), count*sizeof(u_int16_t));
}
}
void
sc_vtb_move(sc_vtb_t *vtb, int from, int to, int count)
{
if (from + count > vtb->vtb_size)
count = vtb->vtb_size - from;
if (to + count > vtb->vtb_size)
count = vtb->vtb_size - to;
if (count <= 0)
return;
if (vtb->vtb_type == VTB_FRAMEBUFFER) {
bcopy_io(vtb->vtb_buffer + from, vtb->vtb_buffer + to,
count*sizeof(uint16_t));
} else {
bcopy(vtb->vtb_buffer + from, vtb->vtb_buffer + to,
count*sizeof(uint16_t));
}
}
void
sc_vtb_move(sc_vtb_t *vtb, int from, int to, int count)
{
if (from + count > vtb->vtb_size)
count = vtb->vtb_size - from;
if (to + count > vtb->vtb_size)
count = vtb->vtb_size - to;
if (count <= 0)
return;
#ifndef __sparc64__
if (vtb->vtb_type == VTB_FRAMEBUFFER)
bcopy_io(sc_vtb_pointer(vtb, from),
sc_vtb_pointer(vtb, to), count*sizeof(u_int16_t));
else
#endif
bcopy((void *)sc_vtb_pointer(vtb, from),
(void *)sc_vtb_pointer(vtb, to), count*sizeof(u_int16_t));
}
void
sc_vtb_ins(sc_vtb_t *vtb, int at, int count, int c, int attr)
{
if (at + count > vtb->vtb_size) {
count = vtb->vtb_size - at;
} else {
if (vtb->vtb_type == VTB_FRAMEBUFFER) {
bcopy_io(vtb->vtb_buffer + at,
vtb->vtb_buffer + at + count,
(vtb->vtb_size - at - count)*sizeof(uint16_t));
} else {
bcopy(vtb->vtb_buffer + at,
vtb->vtb_buffer + at + count,
(vtb->vtb_size - at - count)*sizeof(uint16_t));
}
}
if (vtb->vtb_type == VTB_FRAMEBUFFER)
fillw_io(attr | c, vtb->vtb_buffer + at, count);
else
fillw(attr | c, vtb->vtb_buffer + at, count);
}
void
sc_vtb_ins(sc_vtb_t *vtb, int at, int count, int c, int attr)
{
if (at + count > vtb->vtb_size)
count = vtb->vtb_size - at;
else {
#ifndef __sparc64__
if (vtb->vtb_type == VTB_FRAMEBUFFER)
bcopy_io(sc_vtb_pointer(vtb, at),
sc_vtb_pointer(vtb, at + count),
(vtb->vtb_size - at - count)*sizeof(u_int16_t));
else
#endif
bcopy((void *)sc_vtb_pointer(vtb, at),
(void *)sc_vtb_pointer(vtb, at + count),
(vtb->vtb_size - at - count)*sizeof(u_int16_t));
}
#ifndef __sparc64__
if (vtb->vtb_type == VTB_FRAMEBUFFER)
fillw_io(attr | c, sc_vtb_pointer(vtb, at), count);
else
#endif
fillw(attr | c, (void *)sc_vtb_pointer(vtb, at), count);
}
