| /kernel/trunk/arch/sparc64/src/asm.S |
|---|
| 26,6 → 26,9 |
| # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| #include <arch/stack.h> |
| #include <arch/register.h> |
| .text |
| .global memcpy |
| 35,6 → 38,7 |
| .global memcpy_to_uspace_failover_address |
| .global memsetb |
| memcpy: |
| memcpy_from_uspace: |
| memcpy_to_uspace: |
| 51,3 → 55,20 |
| b _memsetb |
| nop |
| .global ofw |
| ofw: |
| save %sp, -STACK_WINDOW_SAVE_AREA_SIZE, %sp |
| set ofw_cif, %l0 |
| ldx [%l0], %l0 |
| rdpr %pstate, %l1 |
| and %l1, ~PSTATE_AM_BIT, %l2 |
| wrpr %l2, 0, %pstate |
| jmpl %l0, %o7 |
| mov %i0, %o0 |
| wrpr %l1, 0, %pstate |
| ret |
| restore %o0, 0, %o0 |