diff mbox series

[v3,07/14] tcg/mips: Extract TCG_TARGET_HAS_foo defs to 'tcg-target-has.h'

Message ID 20250108215156.8731-8-philmd@linaro.org (mailing list archive)
State New
Headers show
Series tcg: Split out tcg-target-has.h and tcg-has.h | expand

Commit Message

Philippe Mathieu-Daudé Jan. 8, 2025, 9:51 p.m. UTC 
From: Richard Henderson <richard.henderson@linaro.org>

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 tcg/mips/tcg-target-has.h | 122 ++++++++++++++++++++++++++++++++++++++
 tcg/mips/tcg-target.h     | 112 +---------------------------------
 2 files changed, 123 insertions(+), 111 deletions(-)
 create mode 100644 tcg/mips/tcg-target-has.h
diff mbox series

Patch

diff --git a/tcg/mips/tcg-target-has.h b/tcg/mips/tcg-target-has.h
new file mode 100644
index 00000000000..5dbc63cef6d
--- /dev/null
+++ b/tcg/mips/tcg-target-has.h
@@ -0,0 +1,122 @@ 
+/* SPDX-License-Identifier: MIT */
+/*
+ * Define target-specific opcode support
+ * Copyright (c) 2008-2009 Arnaud Patard <arnaud.patard@rtp-net.org>
+ * Copyright (c) 2009 Aurelien Jarno <aurelien@aurel32.net>
+ */
+
+#ifndef TCG_TARGET_HAS_H
+#define TCG_TARGET_HAS_H
+
+/* MOVN/MOVZ instructions detection */
+#if (defined(__mips_isa_rev) && (__mips_isa_rev >= 1)) || \
+    defined(_MIPS_ARCH_LOONGSON2E) || defined(_MIPS_ARCH_LOONGSON2F) || \
+    defined(_MIPS_ARCH_MIPS4)
+#define use_movnz_instructions  1
+#else
+extern bool use_movnz_instructions;
+#endif
+
+/* MIPS32 instruction set detection */
+#if defined(__mips_isa_rev) && (__mips_isa_rev >= 1)
+#define use_mips32_instructions  1
+#else
+extern bool use_mips32_instructions;
+#endif
+
+/* MIPS32R2 instruction set detection */
+#if defined(__mips_isa_rev) && (__mips_isa_rev >= 2)
+#define use_mips32r2_instructions  1
+#else
+extern bool use_mips32r2_instructions;
+#endif
+
+/* MIPS32R6 instruction set detection */
+#if defined(__mips_isa_rev) && (__mips_isa_rev >= 6)
+#define use_mips32r6_instructions  1
+#else
+#define use_mips32r6_instructions  0
+#endif
+
+/* optional instructions */
+#define TCG_TARGET_HAS_div_i32          1
+#define TCG_TARGET_HAS_rem_i32          1
+#define TCG_TARGET_HAS_not_i32          1
+#define TCG_TARGET_HAS_nor_i32          1
+#define TCG_TARGET_HAS_andc_i32         0
+#define TCG_TARGET_HAS_orc_i32          0
+#define TCG_TARGET_HAS_eqv_i32          0
+#define TCG_TARGET_HAS_nand_i32         0
+#define TCG_TARGET_HAS_mulu2_i32        (!use_mips32r6_instructions)
+#define TCG_TARGET_HAS_muls2_i32        (!use_mips32r6_instructions)
+#define TCG_TARGET_HAS_muluh_i32        1
+#define TCG_TARGET_HAS_mulsh_i32        1
+#define TCG_TARGET_HAS_bswap32_i32      1
+#define TCG_TARGET_HAS_negsetcond_i32   0
+
+#if TCG_TARGET_REG_BITS == 64
+#define TCG_TARGET_HAS_add2_i32         0
+#define TCG_TARGET_HAS_sub2_i32         0
+#define TCG_TARGET_HAS_extr_i64_i32     1
+#define TCG_TARGET_HAS_div_i64          1
+#define TCG_TARGET_HAS_rem_i64          1
+#define TCG_TARGET_HAS_not_i64          1
+#define TCG_TARGET_HAS_nor_i64          1
+#define TCG_TARGET_HAS_andc_i64         0
+#define TCG_TARGET_HAS_orc_i64          0
+#define TCG_TARGET_HAS_eqv_i64          0
+#define TCG_TARGET_HAS_nand_i64         0
+#define TCG_TARGET_HAS_add2_i64         0
+#define TCG_TARGET_HAS_sub2_i64         0
+#define TCG_TARGET_HAS_mulu2_i64        (!use_mips32r6_instructions)
+#define TCG_TARGET_HAS_muls2_i64        (!use_mips32r6_instructions)
+#define TCG_TARGET_HAS_muluh_i64        1
+#define TCG_TARGET_HAS_mulsh_i64        1
+#define TCG_TARGET_HAS_ext32s_i64       1
+#define TCG_TARGET_HAS_ext32u_i64       1
+#define TCG_TARGET_HAS_negsetcond_i64   0
+#endif
+
+/* optional instructions detected at runtime */
+#define TCG_TARGET_HAS_bswap16_i32      use_mips32r2_instructions
+#define TCG_TARGET_HAS_deposit_i32      use_mips32r2_instructions
+#define TCG_TARGET_HAS_extract_i32      use_mips32r2_instructions
+#define TCG_TARGET_HAS_sextract_i32     0
+#define TCG_TARGET_HAS_extract2_i32     0
+#define TCG_TARGET_HAS_ext8s_i32        use_mips32r2_instructions
+#define TCG_TARGET_HAS_ext16s_i32       use_mips32r2_instructions
+#define TCG_TARGET_HAS_rot_i32          use_mips32r2_instructions
+#define TCG_TARGET_HAS_clz_i32          use_mips32r2_instructions
+#define TCG_TARGET_HAS_ctz_i32          0
+#define TCG_TARGET_HAS_ctpop_i32        0
+#define TCG_TARGET_HAS_qemu_st8_i32     0
+
+#if TCG_TARGET_REG_BITS == 64
+#define TCG_TARGET_HAS_bswap16_i64      use_mips32r2_instructions
+#define TCG_TARGET_HAS_bswap32_i64      use_mips32r2_instructions
+#define TCG_TARGET_HAS_bswap64_i64      use_mips32r2_instructions
+#define TCG_TARGET_HAS_deposit_i64      use_mips32r2_instructions
+#define TCG_TARGET_HAS_extract_i64      use_mips32r2_instructions
+#define TCG_TARGET_HAS_sextract_i64     0
+#define TCG_TARGET_HAS_extract2_i64     0
+#define TCG_TARGET_HAS_ext8s_i64        use_mips32r2_instructions
+#define TCG_TARGET_HAS_ext16s_i64       use_mips32r2_instructions
+#define TCG_TARGET_HAS_rot_i64          use_mips32r2_instructions
+#define TCG_TARGET_HAS_clz_i64          use_mips32r2_instructions
+#define TCG_TARGET_HAS_ctz_i64          0
+#define TCG_TARGET_HAS_ctpop_i64        0
+#endif
+
+/* optional instructions automatically implemented */
+#define TCG_TARGET_HAS_ext8u_i32        0 /* andi rt, rs, 0xff   */
+#define TCG_TARGET_HAS_ext16u_i32       0 /* andi rt, rs, 0xffff */
+
+#if TCG_TARGET_REG_BITS == 64
+#define TCG_TARGET_HAS_ext8u_i64        0 /* andi rt, rs, 0xff   */
+#define TCG_TARGET_HAS_ext16u_i64       0 /* andi rt, rs, 0xffff */
+#endif
+
+#define TCG_TARGET_HAS_qemu_ldst_i128   0
+#define TCG_TARGET_HAS_tst              0
+
+#endif
diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h
index db60eb7c1b7..a34765b3894 100644
--- a/tcg/mips/tcg-target.h
+++ b/tcg/mips/tcg-target.h
@@ -70,117 +70,7 @@  typedef enum {
     TCG_AREG0 = TCG_REG_S8,
 } TCGReg;
 
-/* MOVN/MOVZ instructions detection */
-#if (defined(__mips_isa_rev) && (__mips_isa_rev >= 1)) || \
-    defined(_MIPS_ARCH_LOONGSON2E) || defined(_MIPS_ARCH_LOONGSON2F) || \
-    defined(_MIPS_ARCH_MIPS4)
-#define use_movnz_instructions  1
-#else
-extern bool use_movnz_instructions;
-#endif
-
-/* MIPS32 instruction set detection */
-#if defined(__mips_isa_rev) && (__mips_isa_rev >= 1)
-#define use_mips32_instructions  1
-#else
-extern bool use_mips32_instructions;
-#endif
-
-/* MIPS32R2 instruction set detection */
-#if defined(__mips_isa_rev) && (__mips_isa_rev >= 2)
-#define use_mips32r2_instructions  1
-#else
-extern bool use_mips32r2_instructions;
-#endif
-
-/* MIPS32R6 instruction set detection */
-#if defined(__mips_isa_rev) && (__mips_isa_rev >= 6)
-#define use_mips32r6_instructions  1
-#else
-#define use_mips32r6_instructions  0
-#endif
-
-/* optional instructions */
-#define TCG_TARGET_HAS_div_i32          1
-#define TCG_TARGET_HAS_rem_i32          1
-#define TCG_TARGET_HAS_not_i32          1
-#define TCG_TARGET_HAS_nor_i32          1
-#define TCG_TARGET_HAS_andc_i32         0
-#define TCG_TARGET_HAS_orc_i32          0
-#define TCG_TARGET_HAS_eqv_i32          0
-#define TCG_TARGET_HAS_nand_i32         0
-#define TCG_TARGET_HAS_mulu2_i32        (!use_mips32r6_instructions)
-#define TCG_TARGET_HAS_muls2_i32        (!use_mips32r6_instructions)
-#define TCG_TARGET_HAS_muluh_i32        1
-#define TCG_TARGET_HAS_mulsh_i32        1
-#define TCG_TARGET_HAS_bswap32_i32      1
-#define TCG_TARGET_HAS_negsetcond_i32   0
-
-#if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_add2_i32         0
-#define TCG_TARGET_HAS_sub2_i32         0
-#define TCG_TARGET_HAS_extr_i64_i32     1
-#define TCG_TARGET_HAS_div_i64          1
-#define TCG_TARGET_HAS_rem_i64          1
-#define TCG_TARGET_HAS_not_i64          1
-#define TCG_TARGET_HAS_nor_i64          1
-#define TCG_TARGET_HAS_andc_i64         0
-#define TCG_TARGET_HAS_orc_i64          0
-#define TCG_TARGET_HAS_eqv_i64          0
-#define TCG_TARGET_HAS_nand_i64         0
-#define TCG_TARGET_HAS_add2_i64         0
-#define TCG_TARGET_HAS_sub2_i64         0
-#define TCG_TARGET_HAS_mulu2_i64        (!use_mips32r6_instructions)
-#define TCG_TARGET_HAS_muls2_i64        (!use_mips32r6_instructions)
-#define TCG_TARGET_HAS_muluh_i64        1
-#define TCG_TARGET_HAS_mulsh_i64        1
-#define TCG_TARGET_HAS_ext32s_i64       1
-#define TCG_TARGET_HAS_ext32u_i64       1
-#define TCG_TARGET_HAS_negsetcond_i64   0
-#endif
-
-/* optional instructions detected at runtime */
-#define TCG_TARGET_HAS_bswap16_i32      use_mips32r2_instructions
-#define TCG_TARGET_HAS_deposit_i32      use_mips32r2_instructions
-#define TCG_TARGET_HAS_extract_i32      use_mips32r2_instructions
-#define TCG_TARGET_HAS_sextract_i32     0
-#define TCG_TARGET_HAS_extract2_i32     0
-#define TCG_TARGET_HAS_ext8s_i32        use_mips32r2_instructions
-#define TCG_TARGET_HAS_ext16s_i32       use_mips32r2_instructions
-#define TCG_TARGET_HAS_rot_i32          use_mips32r2_instructions
-#define TCG_TARGET_HAS_clz_i32          use_mips32r2_instructions
-#define TCG_TARGET_HAS_ctz_i32          0
-#define TCG_TARGET_HAS_ctpop_i32        0
-#define TCG_TARGET_HAS_qemu_st8_i32     0
-
-#if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_bswap16_i64      use_mips32r2_instructions
-#define TCG_TARGET_HAS_bswap32_i64      use_mips32r2_instructions
-#define TCG_TARGET_HAS_bswap64_i64      use_mips32r2_instructions
-#define TCG_TARGET_HAS_deposit_i64      use_mips32r2_instructions
-#define TCG_TARGET_HAS_extract_i64      use_mips32r2_instructions
-#define TCG_TARGET_HAS_sextract_i64     0
-#define TCG_TARGET_HAS_extract2_i64     0
-#define TCG_TARGET_HAS_ext8s_i64        use_mips32r2_instructions
-#define TCG_TARGET_HAS_ext16s_i64       use_mips32r2_instructions
-#define TCG_TARGET_HAS_rot_i64          use_mips32r2_instructions
-#define TCG_TARGET_HAS_clz_i64          use_mips32r2_instructions
-#define TCG_TARGET_HAS_ctz_i64          0
-#define TCG_TARGET_HAS_ctpop_i64        0
-#endif
-
-/* optional instructions automatically implemented */
-#define TCG_TARGET_HAS_ext8u_i32        0 /* andi rt, rs, 0xff   */
-#define TCG_TARGET_HAS_ext16u_i32       0 /* andi rt, rs, 0xffff */
-
-#if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_ext8u_i64        0 /* andi rt, rs, 0xff   */
-#define TCG_TARGET_HAS_ext16u_i64       0 /* andi rt, rs, 0xffff */
-#endif
-
-#define TCG_TARGET_HAS_qemu_ldst_i128   0
-
-#define TCG_TARGET_HAS_tst              0
+#include "tcg-target-has.h"
 
 #define TCG_TARGET_DEFAULT_MO           0