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From: "iains at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug modula2/116378] [15 Regression] M2 bootstrap fails on
 x86_64-darwin after r15-2876
Date: Thu, 15 Aug 2024 18:21:34 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D116378

--- Comment #8 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #7)
> For glibc (even though the Linux kernel might have a different mode_t ide=
a,
> some targets are unsigned short, e.g. arm-linux-eabi) is always:
> #define __MODE_T_TYPE           __U32_TYPE

ah.. I should have added the notes to the c&p
/src-local/..../m2/mc-boot-ch/Glibc.c:352:16: note: (so you should pass =E2=
=80=98int=E2=80=99
not =E2=80=98mode_t=E2=80=99 {aka =E2=80=98short unsigned int=E2=80=99} to =
=E2=80=98va_arg=E2=80=99)
/src-local/...../m2/mc-boot-ch/Glibc.c:352:16: note: if this code is reache=
d,
the program will abort

So the diagnostics tell us exactly what to expect - and it seems from Andre=
w's
comments that this is generic.=