On 9/22/21 20:09, WANG Xuerui wrote:
Signed-off-by: WANG Xuerui <g...@xen0n.name>
Acked-by: Richard Henderson <richard.hender...@linaro.org>
---
tcg/loongarch64/tcg-insn-defs.c.inc | 881 ++++++++++++++++++++++++++++
1 file changed, 881 insertions(+)
create mode 100644 tcg/loongarch64/tcg-insn-defs.c.inc
diff --git a/tcg/loongarch64/tcg-insn-defs.c.inc
b/tcg/loongarch64/tcg-insn-defs.c.inc
new file mode 100644
index 0000000000..7d73136b1b
--- /dev/null
+++ b/tcg/loongarch64/tcg-insn-defs.c.inc
@@ -0,0 +1,881 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * LoongArch instruction formats, opcodes, and encoders for TCG use.
+ *
+ * Code generated by genqemutcgdefs from
+ * https://github.com/loongson-community/loongarch-opcodes,
+ * from commit 308d38087401eb333063556f027ce0b24d86b416.
+ * DO NOT EDIT.
The generated code ...
+ */
+
+typedef enum {
+ OPC_CLZ_W = 0x00001400,
+ OPC_CTZ_W = 0x00001c00,
+ OPC_CLZ_D = 0x00002400,
+ OPC_CTZ_D = 0x00002c00,
+ OPC_REVB_2H = 0x00003000,
+ OPC_REVB_2W = 0x00003800,
+ OPC_REVB_D = 0x00003c00,
+ OPC_SEXT_H = 0x00005800,
+ OPC_SEXT_B = 0x00005c00,
+ OPC_ADD_W = 0x00100000,
+ OPC_ADD_D = 0x00108000,
+ OPC_SUB_W = 0x00110000,
+ OPC_SUB_D = 0x00118000,
+ OPC_SLT = 0x00120000,
+ OPC_SLTU = 0x00128000,
+ OPC_MASKEQZ = 0x00130000,
+ OPC_MASKNEZ = 0x00138000,
+ OPC_NOR = 0x00140000,
+ OPC_AND = 0x00148000,
+ OPC_OR = 0x00150000,
+ OPC_XOR = 0x00158000,
+ OPC_ORN = 0x00160000,
+ OPC_ANDN = 0x00168000,
+ OPC_SLL_W = 0x00170000,
+ OPC_SRL_W = 0x00178000,
+ OPC_SRA_W = 0x00180000,
+ OPC_SLL_D = 0x00188000,
+ OPC_SRL_D = 0x00190000,
+ OPC_SRA_D = 0x00198000,
+ OPC_ROTR_W = 0x001b0000,
+ OPC_ROTR_D = 0x001b8000,
+ OPC_MUL_W = 0x001c0000,
+ OPC_MULH_W = 0x001c8000,
+ OPC_MULH_WU = 0x001d0000,
+ OPC_MUL_D = 0x001d8000,
+ OPC_MULH_D = 0x001e0000,
+ OPC_MULH_DU = 0x001e8000,
+ OPC_DIV_W = 0x00200000,
+ OPC_MOD_W = 0x00208000,
+ OPC_DIV_WU = 0x00210000,
+ OPC_MOD_WU = 0x00218000,
+ OPC_DIV_D = 0x00220000,
+ OPC_MOD_D = 0x00228000,
+ OPC_DIV_DU = 0x00230000,
+ OPC_MOD_DU = 0x00238000,
+ OPC_SLLI_W = 0x00408000,
+ OPC_SLLI_D = 0x00410000,
+ OPC_SRLI_W = 0x00448000,
+ OPC_SRLI_D = 0x00450000,
+ OPC_SRAI_W = 0x00488000,
+ OPC_SRAI_D = 0x00490000,
+ OPC_ROTRI_W = 0x004c8000,
+ OPC_ROTRI_D = 0x004d0000,
+ OPC_BSTRINS_W = 0x00600000,
+ OPC_BSTRPICK_W = 0x00608000,
+ OPC_BSTRINS_D = 0x00800000,
+ OPC_BSTRPICK_D = 0x00c00000,
+ OPC_SLTI = 0x02000000,
+ OPC_SLTUI = 0x02400000,
+ OPC_ADDI_W = 0x02800000,
+ OPC_ADDI_D = 0x02c00000,
+ OPC_CU52I_D = 0x03000000,
+ OPC_ANDI = 0x03400000,
+ OPC_ORI = 0x03800000,
+ OPC_XORI = 0x03c00000,
+ OPC_LU12I_W = 0x14000000,
+ OPC_CU32I_D = 0x16000000,
+ OPC_PCADDU2I = 0x18000000,
+ OPC_PCADDU12I = 0x1c000000,
+ OPC_PCADDU18I = 0x1e000000,
+ OPC_LD_B = 0x28000000,
+ OPC_LD_H = 0x28400000,
+ OPC_LD_W = 0x28800000,
+ OPC_LD_D = 0x28c00000,
+ OPC_ST_B = 0x29000000,
+ OPC_ST_H = 0x29400000,
+ OPC_ST_W = 0x29800000,
+ OPC_ST_D = 0x29c00000,
+ OPC_LD_BU = 0x2a000000,
+ OPC_LD_HU = 0x2a400000,
+ OPC_LD_WU = 0x2a800000,
+ OPC_DBAR = 0x38720000,
+ OPC_JIRL = 0x4c000000,
+ OPC_B = 0x50000000,
+ OPC_BL = 0x54000000,
+ OPC_BEQ = 0x58000000,
+ OPC_BNE = 0x5c000000,
+ OPC_BGT = 0x60000000,
+ OPC_BLE = 0x64000000,
+ OPC_BGTU = 0x68000000,
+ OPC_BLEU = 0x6c000000,
+} LoongArchInsn;
... ends here, right? ...
+
+static int32_t __attribute__((unused))
+encode_d_slot(LoongArchInsn opc, uint32_t d)
+{
+ return opc | d;
+}
+
+static int32_t __attribute__((unused))
+encode_dj_slots(LoongArchInsn opc, uint32_t d, uint32_t j)
+{
+ return opc | d | j << 5;
+}
+
+static int32_t __attribute__((unused))
+encode_djk_slots(LoongArchInsn opc, uint32_t d, uint32_t j, uint32_t k)
+{
+ return opc | d | j << 5 | k << 10;
+}
+
+static int32_t __attribute__((unused))
+encode_djkm_slots(LoongArchInsn opc, uint32_t d, uint32_t j, uint32_t k,
+ uint32_t m)
+{
+ return opc | d | j << 5 | k << 10 | m << 16;
+}
+
+static int32_t __attribute__((unused))
+encode_dk_slots(LoongArchInsn opc, uint32_t d, uint32_t k)
+{
+ return opc | d | k << 10;
+}
+
+static int32_t __attribute__((unused))
+encode_dj_insn(LoongArchInsn opc, TCGReg d, TCGReg j)
+{
+ tcg_debug_assert(d >= 0 && d <= 0x1f);
+ tcg_debug_assert(j >= 0 && j <= 0x1f);
+ return encode_dj_slots(opc, d, j);
+}
... or are these helpers also generated?