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[Qemu-devel] [PULL 4/9] target-mips: fix ASID synchronisation for MIPS M
From: |
Leon Alrae |
Subject: |
[Qemu-devel] [PULL 4/9] target-mips: fix ASID synchronisation for MIPS MT |
Date: |
Thu, 16 Jul 2015 09:17:32 +0100 |
From: Aurelien Jarno <address@hidden>
When syncing the task ASID with EntryHi, correctly or the value instead
of assigning it.
Reported-by: "Dr. David Alan Gilbert" <address@hidden>
Signed-off-by: Aurelien Jarno <address@hidden>
Cc: Leon Alrae <address@hidden>
Reviewed-by: Leon Alrae <address@hidden>
Signed-off-by: Leon Alrae <address@hidden>
---
target-mips/op_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 2a9ddff..d457a29 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -661,7 +661,7 @@ static void sync_c0_tcstatus(CPUMIPSState *cpu, int tc,
/* Sync the TASID with EntryHi. */
cpu->CP0_EntryHi &= ~0xff;
- cpu->CP0_EntryHi = tasid;
+ cpu->CP0_EntryHi |= tasid;
compute_hflags(cpu);
}
--
2.1.0
- [Qemu-devel] [PULL 0/9] target-mips queue, Leon Alrae, 2015/07/16
- [Qemu-devel] [PULL 1/9] target-mips: fix MIPS64R6-generic configuration, Leon Alrae, 2015/07/16
- [Qemu-devel] [PULL 4/9] target-mips: fix ASID synchronisation for MIPS MT,
Leon Alrae <=
- [Qemu-devel] [PULL 2/9] target-mips: fix to clear MSACSR.Cause, Leon Alrae, 2015/07/16
- [Qemu-devel] [PULL 3/9] disas/mips: fix disassembling R6 instructions, Leon Alrae, 2015/07/16
- [Qemu-devel] [PULL 5/9] target-mips: correct DERET instruction, Leon Alrae, 2015/07/16
- [Qemu-devel] [PULL 6/9] target-mips: fix logically dead code reported by Coverity, Leon Alrae, 2015/07/16
- [Qemu-devel] [PULL 7/9] target-mips: fix resource leak reported by Coverity, Leon Alrae, 2015/07/16
- [Qemu-devel] [PULL 9/9] target-mips: fix page fault address for LWL/LWR/LDL/LDR, Leon Alrae, 2015/07/16
- [Qemu-devel] [PULL 8/9] linux-user: Fix MIPS N64 trap and break instruction bug, Leon Alrae, 2015/07/16
- Re: [Qemu-devel] [PULL 0/9] target-mips queue, Peter Maydell, 2015/07/16