Messages in this thread | | | From | Paweł Sikora <> | Subject | Re: [PATCH] KVM: 'asm' operand has impossible constraints | Date | Sat, 27 Jan 2007 17:36:30 +0100 |
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On Saturday 27 of January 2007 10:05:53 Avi Kivity wrote:
> "g" appears to be equivalent to "rmi", if "i" is impossible, gcc is free > to use "r" or "m", no?
`r' A register operand is allowed provided that it is in a general register. `g' Any register, memory or immediate integer operand is allowed, except for registers that are not general registers.
so, it looks like g == !r for registers ( not general vs. general regs ). - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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