1 files changed, 56 insertions, 0 deletions
diff --git a/target/loongarch/internals.h b/target/loongarch/internals.h
new file mode 100644
index 0000000000..9d50fbdd81
--- /dev/null
+++ b/target/loongarch/internals.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * QEMU LoongArch CPU -- internal functions and types
+ *
+ * Copyright (c) 2021 Loongson Technology Corporation Limited
+ */
+
+#ifndef LOONGARCH_INTERNALS_H
+#define LOONGARCH_INTERNALS_H
+
+#define FCMP_LT   0b0001  /* fp0 < fp1 */
+#define FCMP_EQ   0b0010  /* fp0 = fp1 */
+#define FCMP_UN   0b0100  /* unordered */
+#define FCMP_GT   0b1000  /* fp0 > fp1 */
+
+#define TARGET_PHYS_MASK MAKE_64BIT_MASK(0, TARGET_PHYS_ADDR_SPACE_BITS)
+#define TARGET_VIRT_MASK MAKE_64BIT_MASK(0, TARGET_VIRT_ADDR_SPACE_BITS)
+
+/* Global bit used for lddir/ldpte */
+#define LOONGARCH_PAGE_HUGE_SHIFT   6
+/* Global bit for huge page */
+#define LOONGARCH_HGLOBAL_SHIFT     12
+
+void loongarch_translate_init(void);
+
+void loongarch_cpu_dump_state(CPUState *cpu, FILE *f, int flags);
+
+void G_NORETURN do_raise_exception(CPULoongArchState *env,
+                                   uint32_t exception,
+                                   uintptr_t pc);
+
+const char *loongarch_exception_name(int32_t exception);
+
+void restore_fp_status(CPULoongArchState *env);
+
+extern const VMStateDescription vmstate_loongarch_cpu;
+
+void loongarch_cpu_set_irq(void *opaque, int irq, int level);
+
+void loongarch_constant_timer_cb(void *opaque);
+uint64_t cpu_loongarch_get_constant_timer_counter(LoongArchCPU *cpu);
+uint64_t cpu_loongarch_get_constant_timer_ticks(LoongArchCPU *cpu);
+void cpu_loongarch_store_constant_timer_config(LoongArchCPU *cpu,
+                                               uint64_t value);
+
+bool loongarch_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
+                            MMUAccessType access_type, int mmu_idx,
+                            bool probe, uintptr_t retaddr);
+
+hwaddr loongarch_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
+
+int loongarch_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n);
+int loongarch_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n);
+void loongarch_cpu_register_gdb_regs_for_features(CPUState *cs);
+
+#endif