| 1 | /* |
| 2 | * QEMU target info stubs (target specific) |
| 3 | * |
| 4 | * Copyright (c) Linaro |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 7 | */ |
| 8 | |
| 9 | #include "qemu/osdep.h" |
| 10 | #include "qemu/target-info.h" |
| 11 | #include "qemu/target-info-impl.h" |
| 12 | #include "qemu/target-info-init.h" |
| 13 | #include "hw/core/boards.h" |
| 14 | #include "cpu.h" |
| 15 | #include "exec/cpu-defs.h" |
| 16 | #include "exec/page-vary.h" |
| 17 | |
| 18 | /* Validate correct placement of CPUArchState. */ |
| 19 | QEMU_BUILD_BUG_ON(offsetof(ArchCPU, parent_obj) != 0); |
| 20 | QEMU_BUILD_BUG_ON(offsetof(ArchCPU, env) != sizeof(CPUState)); |
| 21 | |
| 22 | /* Validate target page size, if invariant. */ |
| 23 | #ifndef TARGET_PAGE_BITS_VARY |
| 24 | QEMU_BUILD_BUG_ON(TARGET_PAGE_BITS < TARGET_PAGE_BITS_MIN); |
| 25 | #endif |
| 26 | |
| 27 | static const TargetInfo target_info_stub = { |
| 28 | .target_name = TARGET_NAME, |
| 29 | .target_arch = glue(SYS_EMU_TARGET_, TARGET_ARCH), |
| 30 | .long_bits = TARGET_LONG_BITS, |
| 31 | .cpu_type = CPU_RESOLVING_TYPE, |
| 32 | .machine_typename = TYPE_MACHINE, |
| 33 | .endianness = TARGET_BIG_ENDIAN ? ENDIAN_MODE_BIG : ENDIAN_MODE_LITTLE, |
| 34 | #ifdef TARGET_PAGE_BITS_VARY |
| 35 | .page_bits_vary = true, |
| 36 | # ifdef TARGET_PAGE_BITS_LEGACY |
| 37 | .page_bits_init = TARGET_PAGE_BITS_LEGACY, |
| 38 | # endif |
| 39 | #else |
| 40 | .page_bits_vary = false, |
| 41 | .page_bits_init = TARGET_PAGE_BITS, |
| 42 | #endif |
| 43 | }; |
| 44 | |
| 45 | target_info_init(target_info_stub) |