| /* |
| * This file is part of the coreboot project. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| gdtptr16_offset = gdtptr16 & 0xffff; |
| nullidt_offset = nullidt & 0xffff; |
| |
| /* Symbol _start16bit must be aligned to 4kB to start AP CPUs with |
| * Startup IPI message without RAM. |
| */ |
| #if CONFIG(SIPI_VECTOR_IN_ROM) |
| _bogus = ASSERT((_start16bit & 0xfff) == 0, "Symbol _start16bit is not at 4 KiB boundary"); |
| ap_sipi_vector_in_rom = (_start16bit >> 12) & 0xff; |
| #endif |