Messages in this thread | | | Date | Mon, 16 Mar 2015 06:01:42 -0400 | From | Jon Masters <> | Subject | Re: some question about aarch32 for ARM64 |
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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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