From: "정인배(Inbae Jeong)" <kukyakya@gmail.com>
To: jit@gcc.gnu.org
Subject: Alignment not supported?
Date: Sun, 01 Jan 2017 00:00:00 -0000 [thread overview]
Message-ID: <CAMMwVi1ssF1woTwnCbuq-BQ52_R6kULtvTf-3OtkD_QCdF6=Hg@mail.gmail.com> (raw)
I need to align a type for calling an external function.
How do I set the alignment for a type like the struct below?
struct my_arg {
int a;
alignas(32) int b;
};
I don't see any option for giving the alignment requirement to b.
Currently I make a large enough character array and manually
serialize/deserialize as if gcc would do with alignof and sizeof
operator (and with non-standard endianness macros), and it seems it's
working, but i really hope there is support for alignment. The code
gets uglier when the struct contains another struct in it so that i
don't think i can manage it if the struct changes.
next reply other threads:[~2017-03-25 11:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-01 0:00 정인배(Inbae Jeong) [this message]
2017-01-01 0:00 ` Florian Weimer
2017-01-01 0:00 ` 정인배(Inbae Jeong)
2017-01-01 0:00 ` David Malcolm
2017-01-01 0:00 ` Florian Weimer
2017-01-01 0:00 ` David Malcolm
2017-01-01 0:00 ` David Malcolm
2017-01-01 0:00 ` Florian Weimer
2017-01-01 0:00 ` David Malcolm
2017-01-01 0:00 ` Florian Weimer
2017-01-01 0:00 ` Florian Weimer
2017-01-01 0:00 ` Florian Weimer
2017-01-01 0:00 ` [PATCH] Work-in-progress: gcc_jit_type_get_aligned David Malcolm
2017-01-01 0:00 ` Florian Weimer
2017-01-01 0:00 ` [PATCH] Add gcc_jit_type_get_aligned David Malcolm
2017-01-01 0:00 ` David Malcolm
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