Re: some question about aarch32 for ARM64

[Jon Masters]

On 2/24/15, 12:19 AM, loody wrote:

> > > PS:Below is my compile error message:
> > > #aarch64-linux-gnu-gcc -mabi=ilp32 test.c
> >
> > -mabi=ilp32 is entirely different from an AArch32 compiler. The above
> > still generates AArch64 but with the ILP32 ABI (sizeof int/long/pointer
> > is 32-bit).
> so per your explanation, AArch32 binary could be created by any
> arm-linux-gnu-gcc which support armv7 and previous instructions.
> And -mabi=ilp32 is still aarch64 but with ILP32 ABI.
> appreciate your kind help ^^

This is the correct summary.

Jon.

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