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Re: [Qemu-devel] [PATCH] tci: fix build breakage for target-sparc
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH] tci: fix build breakage for target-sparc |
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Date: |
Mon, 08 Oct 2012 15:19:48 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120911 Thunderbird/15.0.1 |
On 10/08/2012 01:45 PM, Michael Roth wrote:
> /* Alpha and SH4 user mode emulations and Softmmu call GETPC().
> For all others, GETPC remains undefined (which makes TCI a little faster.
> */
> -# if defined(CONFIG_SOFTMMU) || defined(TARGET_ALPHA) || defined(TARGET_SH4)
> +# if defined(CONFIG_SOFTMMU) || defined(TARGET_ALPHA) || defined(TARGET_SH4)
> \
> + || defined(TARGET_SPARC)
> extern uintptr_t tci_tb_ptr;
> # define GETPC() tci_tb_ptr
Why is this conditional? All targets probably ought to be using it
when raising runtime exceptions -- particularly fp exceptions.
r~