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Re: [Qemu-devel] [PATCH v2] target-tilegx: Use TILEGX_EXCP_OPCODE_UNKNOW


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH v2] target-tilegx: Use TILEGX_EXCP_OPCODE_UNKNOWN and TILEGX_EXCP_OPCODE_UNIMPLEMENTED correctly
Date: Wed, 7 Oct 2015 20:18:16 +1100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0

On 10/04/2015 10:13 PM, Chen Gang wrote:
From 0f53a45b3c29e3355cc6b2183ee084e62b86e5fe Mon Sep 17 00:00:00 2001
From: Chen Gang<address@hidden>
Date: Sun, 4 Oct 2015 13:34:33 +0800
Subject: [PATCH v2] target-tilegx: Use TILEGX_EXCP_OPCODE_UNKNOWN and 
TILEGX_EXCP_OPCODE_UNIMPLEMENTED correctly

For some cases, they are for TILEGX_EXCP_OPCODE_UNKNOWN, not for
TILEGX_EXCP_OPCODE_UNIMPLEMENTED.

Also for some cases, they are for TILEGX_EXCP_OPCODE_UNIMPLEMENTED, not
for TILEGX_EXCP_OPCODE_UNKNOWN.

When analyzing issues, the correct printing information is necessary,
e.g. grep UIMP in gcc testsuite output log for finding qemu tilegx
umimplementation issues, grep UNKNOWN for finding unknown instructions.

Signed-off-by: Chen Gang<address@hidden>
---
  target-tilegx/translate.c | 41 ++++++++++++++++++++++++-----------------
  1 file changed, 24 insertions(+), 17 deletions(-)


Applied.


r~



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