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Re: [pushed] gdb: Support printf 'z' size modifier

From: Eli Zaretskii <eliz at gnu dot org>
To: noreply at gnutoolchain-gerrit dot osci dot io, simon dot marchi at polymtl dot ca, tromey at sourceware dot org, andrew dot burgess at embecosm dot com, palves at redhat dot com, brobecker at adacore dot com, kevinb at redhat dot com, gdb-patches at sourceware dot org
Date: Thu, 14 Nov 2019 14:54:50 +0200
Subject: Re: [pushed] gdb: Support printf 'z' size modifier
References: <gerrit.1572968811000.Ib6c44d88aa5bce265d757e4c0698881803dd186f@gnutoolchain-gerrit.osci.io> <20191112235315.5BD6728171@gnutoolchain-gerrit.osci.io>

> Date: Tue, 12 Nov 2019 18:53:15 -0500
> From: "Sourceware to Gerrit sync (Code Review)" <gerrit@gnutoolchain-gerrit.osci.io>
> Cc: Kevin Buettner <kevinb@redhat.com>,	Joel Brobecker <brobecker@adacore.com>,	Pedro Alves <palves@redhat.com>,	Simon Marchi <simon.marchi@polymtl.ca>,	Tom Tromey <tromey@sourceware.org>
> 
> gdb/ChangeLog:
> 
> 	* gdbsupport/format.c (format_pieces::format_pieces): Support
> 	printf 'z' size modifier.
> 	* gdbsupport/format.h (enum argclass): Add size_t_arg.
> 	* printcmd.c (ui_printf):  Handle size_t_arg.
> 	* ui-out.c (ui_out::vmessage): Likewise.
> 	* unittests/format_pieces-selftests.c (test_format_int_sizes): New
> 	function.
> 	(run_tests): Call test_format_int_sizes.

I believe this requires to use __USE_MINGW_ANSI_STDIO with the MinGW
builds, since %z is not universally supported by the Windows runtime.

Follow-Ups:
- Re: [pushed] gdb: Support printf 'z' size modifier
  - From: Andrew Burgess

References:
- [review] gdb: Support printf 'z' size modifier
  - From: Andrew Burgess (Code Review)
- [pushed] gdb: Support printf 'z' size modifier
  - From: Sourceware to Gerrit sync (Code Review)

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