#ifndef AARCH64_TCG_TARGET_H
#define AARCH64_TCG_TARGET_H
+#include "host/cpuinfo.h"
+
#define TCG_TARGET_INSN_UNIT_SIZE 4
-#define TCG_TARGET_TLB_DISPLACEMENT_BITS 24
-#undef TCG_TARGET_STACK_GROWSUP
+#define MAX_CODE_GEN_BUFFER_SIZE ((size_t)-1)
typedef enum {
TCG_REG_X0, TCG_REG_X1, TCG_REG_X2, TCG_REG_X3,
/* used for function call generation */
#define TCG_REG_CALL_STACK TCG_REG_SP
#define TCG_TARGET_STACK_ALIGN 16
-#define TCG_TARGET_CALL_ALIGN_ARGS 1
#define TCG_TARGET_CALL_STACK_OFFSET 0
+#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL
+#define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL
+#define TCG_TARGET_CALL_ARG_I128 TCG_CALL_ARG_EVEN
+#define TCG_TARGET_CALL_RET_I128 TCG_CALL_RET_NORMAL
+
+#define have_lse (cpuinfo & CPUINFO_LSE)
+#define have_lse2 (cpuinfo & CPUINFO_LSE2)
/* optional instructions */
#define TCG_TARGET_HAS_div_i32 1
#define TCG_TARGET_HAS_extract_i32 1
#define TCG_TARGET_HAS_sextract_i32 1
#define TCG_TARGET_HAS_extract2_i32 1
-#define TCG_TARGET_HAS_movcond_i32 1
+#define TCG_TARGET_HAS_negsetcond_i32 1
#define TCG_TARGET_HAS_add2_i32 1
#define TCG_TARGET_HAS_sub2_i32 1
#define TCG_TARGET_HAS_mulu2_i32 0
#define TCG_TARGET_HAS_muls2_i32 0
#define TCG_TARGET_HAS_muluh_i32 0
#define TCG_TARGET_HAS_mulsh_i32 0
-#define TCG_TARGET_HAS_extrl_i64_i32 0
-#define TCG_TARGET_HAS_extrh_i64_i32 0
-#define TCG_TARGET_HAS_goto_ptr 1
+#define TCG_TARGET_HAS_extr_i64_i32 0
+#define TCG_TARGET_HAS_qemu_st8_i32 0
#define TCG_TARGET_HAS_div_i64 1
#define TCG_TARGET_HAS_rem_i64 1
#define TCG_TARGET_HAS_extract_i64 1
#define TCG_TARGET_HAS_sextract_i64 1
#define TCG_TARGET_HAS_extract2_i64 1
-#define TCG_TARGET_HAS_movcond_i64 1
+#define TCG_TARGET_HAS_negsetcond_i64 1
#define TCG_TARGET_HAS_add2_i64 1
#define TCG_TARGET_HAS_sub2_i64 1
#define TCG_TARGET_HAS_mulu2_i64 0
#define TCG_TARGET_HAS_muls2_i64 0
#define TCG_TARGET_HAS_muluh_i64 1
#define TCG_TARGET_HAS_mulsh_i64 1
-#define TCG_TARGET_HAS_direct_jump 1
+
+/*
+ * Without FEAT_LSE2, we must use LDXP+STXP to implement atomic 128-bit load,
+ * which requires writable pages. We must defer to the helper for user-only,
+ * but in system mode all ram is writable for the host.
+ */
+#ifdef CONFIG_USER_ONLY
+#define TCG_TARGET_HAS_qemu_ldst_i128 have_lse2
+#else
+#define TCG_TARGET_HAS_qemu_ldst_i128 1
+#endif
#define TCG_TARGET_HAS_v64 1
#define TCG_TARGET_HAS_v128 1
#define TCG_TARGET_HAS_andc_vec 1
#define TCG_TARGET_HAS_orc_vec 1
+#define TCG_TARGET_HAS_nand_vec 0
+#define TCG_TARGET_HAS_nor_vec 0
+#define TCG_TARGET_HAS_eqv_vec 0
#define TCG_TARGET_HAS_not_vec 1
#define TCG_TARGET_HAS_neg_vec 1
-#define TCG_TARGET_HAS_abs_vec 0
+#define TCG_TARGET_HAS_abs_vec 1
+#define TCG_TARGET_HAS_roti_vec 0
+#define TCG_TARGET_HAS_rots_vec 0
+#define TCG_TARGET_HAS_rotv_vec 0
#define TCG_TARGET_HAS_shi_vec 1
#define TCG_TARGET_HAS_shs_vec 0
#define TCG_TARGET_HAS_shv_vec 1
-#define TCG_TARGET_HAS_cmp_vec 1
#define TCG_TARGET_HAS_mul_vec 1
#define TCG_TARGET_HAS_sat_vec 1
#define TCG_TARGET_HAS_minmax_vec 1
+#define TCG_TARGET_HAS_bitsel_vec 1
+#define TCG_TARGET_HAS_cmpsel_vec 0
#define TCG_TARGET_DEFAULT_MO (0)
-#define TCG_TARGET_HAS_MEMORY_BSWAP 1
-
-static inline void flush_icache_range(uintptr_t start, uintptr_t stop)
-{
- __builtin___clear_cache((char *)start, (char *)stop);
-}
-
-void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t);
-
-#ifdef CONFIG_SOFTMMU
#define TCG_TARGET_NEED_LDST_LABELS
-#endif
#define TCG_TARGET_NEED_POOL_LABELS
#endif /* AARCH64_TCG_TARGET_H */
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