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Re: [Qemu-devel] [Qemu-stable][PATCH v2] tcg: Fix occasional TCG broken
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [Qemu-stable][PATCH v2] tcg: Fix occasional TCG broken problem when ldst optimization enabled |
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Date: |
Fri, 22 Mar 2013 11:58:20 +0000 |
On 22 March 2013 11:56, Yeongkyoon Lee <address@hidden> wrote:
> is_tcg_gen_code() checks the upper limit of TCG generated code range wrong, so
> that TCG could get broken occasionally only when CONFIG_QEMU_LDST_OPTIMIZATION
> enabled. The reason is code_gen_buffer_max_size does not cover the upper range
> up to (TCG_MAX_OP_SIZE * OPC_BUF_SIZE), thus code_gen_buffer_max_size should
> be
> modified to code_gen_buffer_size.
>
> Signed-off-by: Yeongkyoon Lee <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
-- PMM