Hi,

On Thu, 26 Feb 2015, Christian Jullien wrote:

Same issue with x86_64 and RPi arm32

I just pushed something that helps x86_64 to not segfault this test. It still exposes other bugs in parameter passing there, but doesn't segfault anymore. On arm32 (but in qemu, not real hardware) I also don't see segfaults anymore, but miscompares and an internal compiler error (vstack leak).


Ciao,
Michael.


C.

-----Original Message-----
From: tinycc-devel-bounces+eligis=orange...@nongnu.org
[mailto:tinycc-devel-bounces+eligis=orange...@nongnu.org] On Behalf Of
Edmund Grimley Evans
Sent: jeudi 26 février 2015 13:38
To: tinycc-devel@nongnu.org
Subject: Re: [Tinycc-devel] RE :Re: New test 73_arm64 hangs if ran on RPi

I'll try to fix it later today.

Done. (In my lunch hour as I'm so embarrassed about having written bad C!)

However, I don't expect it to affect the test failures. If a compiler lets
you take the address of a return value then it has presumably put the return
value into an anonymous local variable. TCC in any case puts a returned
struct into an anonymous local variable.

The test 73_arm64 passes on arm64 and i386.

Edmund

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