Ben,
Sorry about that, we have had some back and forth on this on the ppc
embedded list.
Not sure I understand your concern about the duplication of the fast
exception return path? Jason's patch pretty much just moved code out
of head.S into fpu.S so we dont duplicate it between head.S and
On Mon, 2005-04-11 at 17:02 -0500, Kumar Gala wrote:
> Andrew,
>
> Moved common FPU exception handling code out of head.S so it can be used
> by several of the sub-architectures that might of a full PowerPC FPU.
>
> Also, uses new CONFIG_PPC_FPU define to fix alignment exception
> handling
Andrew,
Moved common FPU exception handling code out of head.S so it can be used
by several of the sub-architectures that might of a full PowerPC FPU.
Also, uses new CONFIG_PPC_FPU define to fix alignment exception
handling for floating point load/store instructions to only occur if we
have
Andrew,
Moved common FPU exception handling code out of head.S so it can be used
by several of the sub-architectures that might of a full PowerPC FPU.
Also, uses new CONFIG_PPC_FPU define to fix alignment exception
handling for floating point load/store instructions to only occur if we
have
On Mon, 2005-04-11 at 17:02 -0500, Kumar Gala wrote:
Andrew,
Moved common FPU exception handling code out of head.S so it can be used
by several of the sub-architectures that might of a full PowerPC FPU.
Also, uses new CONFIG_PPC_FPU define to fix alignment exception
handling for
Ben,
Sorry about that, we have had some back and forth on this on the ppc
embedded list.
Not sure I understand your concern about the duplication of the fast
exception return path? Jason's patch pretty much just moved code out
of head.S into fpu.S so we dont duplicate it between head.S and
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