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[88.21.205.47]) by smtp.gmail.com with ESMTPSA id b82sm6438319wmb.16.2020.03.04.14.18.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Mar 2020 14:18:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1583360323; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=bHjWSXQJGHXqNSVRp2m+ndgaVWWtzd8pKBpNi2noriY=; b=fEJ92Dlitq1sDGCjas+WKsHVvXHp2f2xzLAbhmdncoX1GIrjR8ciazgR8L9yZXfZzHwuWR CxkIa0Wq/HbScf83UuwBWJUCRo8ZLQB/rerv8omF6GuZyTxdP6CfZcBO7RH4cIBlZd5TKr GBszbfbMfyRm0hAJOEBwj3gPFTtHqVw= X-MC-Unique: 2sL06UP2NouvJgmLzdmlWA-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=37TekRuQ1Sj7bzipU9xMQGxHx7Oe/Uk9FNfgupkTT1U=; b=HpKUMSuiFMeFygA2+EN9hSFXq18QroshhN4W68zS84Oc9RR/EUVBcnGtllBLQ3/USp 9CjfS+QRB8UuMK8V/WU/YykVufFC315Eld4EhsoeGiCpWTQgW+BTWvFvOvDezLzh6Ud9 AZQG96s/+0EteUgDD+M/com413flukfd9wDwFFM+T2ba1W/H2Prg51fyto90QbSBUvju Pzy+iYLV+g9xW9diKElLvIj4tWmlfKV13WhOQqzWpzAV0j4KnBcJTKClK4PfD9oPYlbo BCZvauXANo5+tKm9WzFjR8/ZuafkWOogxYL9kjjIi/RLaAE+Ztb3wlbcp2K3hoAmCTQ2 5xpA== X-Gm-Message-State: ANhLgQ1Mr1jlwwCpTlwN9MJB6PsPYNLpgrcS7fdCuDfTxUQ6TD44vezG gJ/XGG046gztwnI/2CWJICCejUv05KucCVwYyhqkECmsgRZEaphgx4+c76Zv78ko2lBA63qRR3Y 2l/8SSHB8qwsDkE4= X-Received: by 2002:a1c:49d5:: with SMTP id w204mr5809805wma.55.1583360320033; Wed, 04 Mar 2020 14:18:40 -0800 (PST) X-Google-Smtp-Source: ADFU+vtOyc7p4gYjJFDvQtmH81U0uCFCbPF2K0vdpDiKNOiykLu2BoveuujIYG0oQbz2cnxOnxpr4Q== X-Received: by 2002:a1c:49d5:: with SMTP id w204mr5809777wma.55.1583360319639; Wed, 04 Mar 2020 14:18:39 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 6/6] ui/curses: Move arrays to .heap to save 74KiB of .bss Date: Wed, 4 Mar 2020 23:18:07 +0100 Message-Id: <20200304221807.25212-7-philmd@redhat.com> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200304221807.25212-1-philmd@redhat.com> References: <20200304221807.25212-1-philmd@redhat.com> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Gerd Hoffmann Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8"; text/plain; charset="utf-8" We only need these arrays when using the curses display. Move them from the .bss to the .heap (sizes reported on x86_64 host: screen[] is 64KiB, vga_to_curses 7KiB). Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- ui/curses.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/ui/curses.c b/ui/curses.c index 3bafc10c1c..a59b23a9cf 100644 --- a/ui/curses.c +++ b/ui/curses.c @@ -54,13 +54,13 @@ enum maybe_keycode { }; =20 static DisplayChangeListener *dcl; -static console_ch_t screen[160 * 100]; +static console_ch_t *screen; static WINDOW *screenpad =3D NULL; static int width, height, gwidth, gheight, invalidate; static int px, py, sminx, sminy, smaxx, smaxy; =20 static const char *font_charset =3D "CP437"; -static cchar_t vga_to_curses[256]; +static cchar_t *vga_to_curses; =20 static void curses_update(DisplayChangeListener *dcl, int x, int y, int w, int h) @@ -405,6 +405,8 @@ static void curses_refresh(DisplayChangeListener *dcl) static void curses_atexit(void) { endwin(); + g_free(vga_to_curses); + g_free(screen); } =20 /* @@ -783,6 +785,8 @@ static void curses_display_init(DisplayState *ds, Displ= ayOptions *opts) if (opts->u.curses.charset) { font_charset =3D opts->u.curses.charset; } + screen =3D g_new0(console_ch_t, 160 * 100); + vga_to_curses =3D g_new0(cchar_t, 256); curses_setup(); curses_keyboard_setup(); atexit(curses_atexit); --=20 2.21.1