From: "gprocida at google dot com" <sourceware-bugzilla@sourceware.org>
To: libabigail@sourceware.org
Subject: [Bug default/28060] [libabigail] Invalid offset for bitfields
Date: Thu, 08 Jul 2021 13:41:22 +0000 [thread overview]
Message-ID: <bug-28060-9487-9R2WyIs4kd@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-28060-9487@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=28060
--- Comment #4 from gprocida at google dot com ---
And, for completeness, and example where the ABI has changed incompatibly but
the ABI XML remains the same.
==> test2.0.c <==
#include <inttypes.h>
struct S {
char name[5];
uint8_t bit:1;
uint32_t :0;
};
uint8_t foo(const struct S * s) { return s->bit; }
==> test2.1.c <==
#include <inttypes.h>
struct S {
char name[5];
uint16_t :0;
uint8_t bit:1;
uint32_t :0;
};
uint8_t foo(const struct S * s) { return s->bit; }
--
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next prev parent reply other threads:[~2021-07-08 13:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-07 9:27 [Bug default/28060] New: " david.marchand at redhat dot com
2021-07-07 9:31 ` [Bug default/28060] " david.marchand at redhat dot com
2021-07-08 9:34 ` gprocida at google dot com
2021-07-08 9:42 ` david.marchand at redhat dot com
2021-07-08 13:41 ` gprocida at google dot com [this message]
2021-07-19 12:01 ` dodji at redhat dot com
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