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[Qemu-devel] [PULL 09/18] tcg/mips: Add support for fence
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PULL 09/18] tcg/mips: Add support for fence |
Date: |
Wed, 7 Sep 2016 14:10:39 -0700 |
From: Pranith Kumar <address@hidden>
Signed-off-by: Pranith Kumar <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
tcg/mips/tcg-target.inc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tcg/mips/tcg-target.inc.c b/tcg/mips/tcg-target.inc.c
index 8614ff8..a59a311 100644
--- a/tcg/mips/tcg-target.inc.c
+++ b/tcg/mips/tcg-target.inc.c
@@ -292,6 +292,7 @@ typedef enum {
OPC_JALR = OPC_SPECIAL | 0x09,
OPC_MOVZ = OPC_SPECIAL | 0x0A,
OPC_MOVN = OPC_SPECIAL | 0x0B,
+ OPC_SYNC = OPC_SPECIAL | 0x0F,
OPC_MFHI = OPC_SPECIAL | 0x10,
OPC_MFLO = OPC_SPECIAL | 0x12,
OPC_MULT = OPC_SPECIAL | 0x18,
@@ -1652,6 +1653,9 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode
opc,
const_args[4], const_args[5], true);
break;
+ case INDEX_op_mb:
+ tcg_out32(s, OPC_SYNC);
+ break;
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
case INDEX_op_call: /* Always emitted via tcg_out_call. */
@@ -1732,6 +1736,8 @@ static const TCGTargetOpDef mips_op_defs[] = {
{ INDEX_op_qemu_ld_i64, { "L", "L", "lZ", "lZ" } },
{ INDEX_op_qemu_st_i64, { "SZ", "SZ", "SZ", "SZ" } },
#endif
+
+ { INDEX_op_mb, { } },
{ -1 },
};
--
2.7.4
- [Qemu-devel] [PULL 00/18] tcg queued patches, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 03/18] cpu-exec: Check -dfilter for -d cpu, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 02/18] tcg: Merge GETPC and GETRA, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 01/18] tcg: Support arbitrary size + alignment, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 05/18] tcg/i386: Add support for fence, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 06/18] tcg/aarch64: Add support for fence, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 04/18] Introduce TCGOpcode for memory barrier, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 07/18] tcg/arm: Add support for fence, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 08/18] tcg/ia64: Add support for fence, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 09/18] tcg/mips: Add support for fence,
Richard Henderson <=
- [Qemu-devel] [PULL 10/18] tcg/ppc: Add support for fence, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 11/18] tcg/s390: Add support for fence, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 13/18] tcg/tci: Add support for fence, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 12/18] tcg/sparc: Add support for fence, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 15/18] target-alpha: Generate fence op, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 14/18] target-arm: Generate fences in ARMv7 frontend, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 16/18] target-aarch64: Generate fences for aarch64, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 17/18] target-i386: Generate fences for x86, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL 18/18] tcg: Optimize fence instructions, Richard Henderson, 2016/09/07
- [Qemu-devel] [PULL v2 00/18] tcg queued patches, Richard Henderson, 2016/09/08