projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 228021f0 SG |
1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | /* | |
| 3 | * QEMU LoongArch CPU -- internal functions and types | |
| 4 | * | |
| 5 | * Copyright (c) 2021 Loongson Technology Corporation Limited | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef LOONGARCH_INTERNALS_H | |
| 9 | #define LOONGARCH_INTERNALS_H | |
| 10 | ||
| 9b741076 SG |
11 | #define FCMP_LT 0b0001 /* fp0 < fp1 */ |
| 12 | #define FCMP_EQ 0b0010 /* fp0 = fp1 */ | |
| 13 | #define FCMP_UN 0b0100 /* unordered */ | |
| 14 | #define FCMP_GT 0b1000 /* fp0 > fp1 */ | |
| 15 | ||
| 7e1c521e XY |
16 | #define TARGET_PHYS_MASK MAKE_64BIT_MASK(0, TARGET_PHYS_ADDR_SPACE_BITS) |
| 17 | #define TARGET_VIRT_MASK MAKE_64BIT_MASK(0, TARGET_VIRT_ADDR_SPACE_BITS) | |
| 18 | ||
| 228021f0 SG |
19 | void loongarch_translate_init(void); |
| 20 | ||
| 21 | void loongarch_cpu_dump_state(CPUState *cpu, FILE *f, int flags); | |
| 22 | ||
| 23 | void G_NORETURN do_raise_exception(CPULoongArchState *env, | |
| 24 | uint32_t exception, | |
| 25 | uintptr_t pc); | |
| 26 | ||
| 27 | const char *loongarch_exception_name(int32_t exception); | |
| 28 | ||
| d578ca6c SG |
29 | void restore_fp_status(CPULoongArchState *env); |
| 30 | ||
| 67ebd42a XY |
31 | extern const VMStateDescription vmstate_loongarch_cpu; |
| 32 | ||
| 7e1c521e XY |
33 | bool loongarch_cpu_tlb_fill(CPUState *cs, vaddr address, int size, |
| 34 | MMUAccessType access_type, int mmu_idx, | |
| 35 | bool probe, uintptr_t retaddr); | |
| 36 | ||
| 37 | hwaddr loongarch_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); | |
| 38 | ||
| 228021f0 | 39 | #endif |