target/loongarch: Move definition of TCG specified function to tcg directory

Function loongarch_cpu_tlb_fill() only works in TCG mode, move its
definition from header file internals.h to file tcg/tcg_loongarch.h

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250423080417.3739809-10-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

target/loongarch/cpu.c

@@ -32,6 +32,7 @@
 #include "exec/cpu_ldst.h"
 #include "tcg/tcg.h"
 #endif
+#include "tcg/tcg_loongarch.h"
 
 const char * const regnames[32] = {
     "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",

target/loongarch/internals.h

@@ -61,11 +61,6 @@ void get_dir_base_width(CPULoongArchState *env, uint64_t *dir_base,
                                uint64_t *dir_width, target_ulong level);
 hwaddr loongarch_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
 
-#ifdef CONFIG_TCG
-bool loongarch_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
-                            MMUAccessType access_type, int mmu_idx,
-                            bool probe, uintptr_t retaddr);
-#endif
 #endif /* !CONFIG_USER_ONLY */
 
 uint64_t read_fcc(CPULoongArchState *env);

target/loongarch/tcg/tcg_loongarch.h

@@ -10,6 +10,10 @@
 
 void loongarch_csr_translate_init(void);
 
+bool loongarch_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
+                            MMUAccessType access_type, int mmu_idx,
+                            bool probe, uintptr_t retaddr);
+
 int loongarch_get_addr_from_tlb(CPULoongArchState *env, hwaddr *physical,
                                 int *prot, target_ulong address,
                                 MMUAccessType access_type, int mmu_idx);