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/freebsd-10.3-release/sys/amd64/include/
H A Dfpu.hdiff 189412 Thu Mar 05 16:58:43 MST 2009 jhb A few cleanups to the FPU code on amd64:
- fpudna() always returned 1 since amd64 CPUs always have FPUs. Change
the function to return void and adjust the calling code in trap() to
assume the return 1 case is the only case.
- Remove fpu_cleanstate_ready as it is always true when it is tested.
Also, only initialize fpu_cleanstate when fpuinit() is called on the BSP.

Reviewed by: bde
/freebsd-10.3-release/sys/amd64/amd64/
H A Dfpu.cdiff 189412 Thu Mar 05 16:58:43 MST 2009 jhb A few cleanups to the FPU code on amd64:
- fpudna() always returned 1 since amd64 CPUs always have FPUs. Change
the function to return void and adjust the calling code in trap() to
assume the return 1 case is the only case.
- Remove fpu_cleanstate_ready as it is always true when it is tested.
Also, only initialize fpu_cleanstate when fpuinit() is called on the BSP.

Reviewed by: bde
H A Dtrap.cdiff 189412 Thu Mar 05 16:58:43 MST 2009 jhb A few cleanups to the FPU code on amd64:
- fpudna() always returned 1 since amd64 CPUs always have FPUs. Change
the function to return void and adjust the calling code in trap() to
assume the return 1 case is the only case.
- Remove fpu_cleanstate_ready as it is always true when it is tested.
Also, only initialize fpu_cleanstate when fpuinit() is called on the BSP.

Reviewed by: bde

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