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From: Tom Tromey <tom@tromey.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: Tom Tromey <tom@tromey.com>,
	 palves@redhat.com,  gdb-patches@sourceware.org
Subject: Re: [PATCH] Fix windows-nat.c for -Wnarrowing
Date: Wed, 29 Aug 2018 19:34:00 -0000	[thread overview]
Message-ID: <871sah3r3j.fsf@tromey.com> (raw)
In-Reply-To: <838t4p2crb.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 29 Aug	2018 22:28:40 +0300")

>>>>> "Eli" == Eli Zaretskii <eliz@gnu.org> writes:

Eli> I don't understand: EXCEPTION_ACCESS_VIOLATION is defined like this:

Eli>   #define STATUS_ACCESS_VIOLATION 		      0xC0000005
Eli>   #define EXCEPTION_ACCESS_VIOLATION		      STATUS_ACCESS_VIOLATION

Eli> And you've removed DWORD from the definition of xlate.  So where does
Eli> DWORD come from?

gcc -E reports:

static const struct xlate_exception xlate[] =
{
  {
# 297 "../../binutils-gdb/gdb/windows-nat.c" 3 4
  ((DWORD)0xC0000005)
# 297 "../../binutils-gdb/gdb/windows-nat.c"

etc.

So somewhere in the Fedora mingw, I guess these are defined with
explicit DWORD casts.

Tom


      parent reply	other threads:[~2018-08-29 19:34 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-29 17:43 Tom Tromey
2018-08-29 18:39 ` Pedro Alves
2018-08-29 18:58   ` Tom Tromey
2018-08-29 19:01     ` Tom Tromey
2018-08-29 19:09       ` Pedro Alves
2018-08-29 19:31         ` Tom Tromey
2018-08-29 19:16       ` Eli Zaretskii
2018-08-29 19:22         ` Tom Tromey
2018-08-29 19:29           ` Eli Zaretskii
2018-08-29 19:33             ` Eli Zaretskii
2018-08-29 19:35               ` Tom Tromey
2018-08-29 19:38                 ` Eli Zaretskii
2018-08-29 19:34             ` Tom Tromey [this message]

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