[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] tcg/mips: fix store softmmu slow path
From: |
Aurelien Jarno |
Subject: |
[Qemu-devel] [PATCH] tcg/mips: fix store softmmu slow path |
Date: |
Mon, 27 Oct 2014 16:11:33 +0100 |
Commit 9d8bf2d1 moved the softmmu slow path out of line and introduce a
regression at the same time by always calling tcg_out_tlb_load with
is_load=1. This makes impossible to run any significant code under
qemu-system-mips*.
Cc: Paolo Bonzini <address@hidden>
Cc: Richard Henderson <address@hidden>
Cc: address@hidden
Signed-off-by: Aurelien Jarno <address@hidden>
---
tcg/mips/tcg-target.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c
index 9cce356..b7f4d67 100644
--- a/tcg/mips/tcg-target.c
+++ b/tcg/mips/tcg-target.c
@@ -1302,7 +1302,7 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg
*args, bool is_64)
so we can reuse that for the base. */
base = (TARGET_LONG_BITS == 32 ? TCG_REG_A1 : TCG_REG_A2);
tcg_out_tlb_load(s, base, addr_regl, addr_regh, mem_index,
- s_bits, label_ptr, 1);
+ s_bits, label_ptr, 0);
tcg_out_qemu_st_direct(s, data_regl, data_regh, base, opc);
add_qemu_ldst_label(s, 0, opc, data_regl, data_regh, addr_regl, addr_regh,
mem_index, s->code_ptr, label_ptr);
--
2.1.1
- [Qemu-devel] [PATCH] tcg/mips: fix store softmmu slow path,
Aurelien Jarno <=