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Re: [Qemu-ppc] [Qemu-devel] gen_helper_compute_fprf() definition
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From: |
Bastian Koppelmann |
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Subject: |
Re: [Qemu-ppc] [Qemu-devel] gen_helper_compute_fprf() definition |
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Date: |
Wed, 5 Oct 2016 17:50:09 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 |
On 10/05/2016 05:33 PM, Programmingkid wrote:
> Where is the definition for gen_helper_compute_fprf()? This function is used
> in fp-impl.inc.c.
>
Depends on what you're looking for.
The function to be called from binary translated code, would be called
"helper_compute_fprf" and can be found in "target-ppc/fpu_helper.c".
The generator function on the other hand is generated using the
preprocessor. The makros that are used to generate the "gen_helper_"
functions can be found in "include/exec/helper-gen.h" and the definition
for "gen_helper_compute_fprf" using the above makro is in
"target-ppc/helper.h".
Cheers,
Bastian