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Re: [PATCH] m68k: add ColdFire FPU support for the V4e ColdFire CPU's | |
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Hi Geert, On 03/11/11 18:28, Geert Uytterhoeven wrote:
On Thu, Nov 3, 2011 at 06:54,<gerg@xxxxxxxxxxxx> wrote:The ColdFire FPU is of course different to all previous 68k FP units. It is close in operation to the 68060, but not completely compatible. The biggest issue to deal with is that the ColdFire FPU multi-move instructions are different. It does not support multi-moving the FP control registers, and the multi-move of the FP data registers uses a different instruction neumonic.mnemonic
Thanks! Regards Greg ------------------------------------------------------------------------ Greg Ungerer -- Principal Engineer EMAIL: gerg@xxxxxxxxxxxx SnapGear Group, McAfee PHONE: +61 7 3435 2888 8 Gardner Close FAX: +61 7 3217 5323 Milton, QLD, 4064, Australia WEB: http://www.SnapGear.com -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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