[PULL 29/61] ui/curses: Move arrays to .heap to save 74KiB of .bss

[Paolo Bonzini]

From: Philippe Mathieu-Daudé <address@hidden>

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-Daudé <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
 ui/curses.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ui/curses.c b/ui/curses.c
index 3bafc10..a59b23a 100644
--- a/ui/curses.c
+++ b/ui/curses.c
@@ -54,13 +54,13 @@ enum maybe_keycode {
 };
 
 static DisplayChangeListener *dcl;
-static console_ch_t screen[160 * 100];
+static console_ch_t *screen;
 static WINDOW *screenpad = NULL;
 static int width, height, gwidth, gheight, invalidate;
 static int px, py, sminx, sminy, smaxx, smaxy;
 
 static const char *font_charset = "CP437";
-static cchar_t vga_to_curses[256];
+static cchar_t *vga_to_curses;
 
 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);
 }
 
 /*
@@ -783,6 +785,8 @@ static void curses_display_init(DisplayState *ds, 
DisplayOptions *opts)
     if (opts->u.curses.charset) {
         font_charset = opts->u.curses.charset;
     }
+    screen = g_new0(console_ch_t, 160 * 100);
+    vga_to_curses = g_new0(cchar_t, 256);
     curses_setup();
     curses_keyboard_setup();
     atexit(curses_atexit);
-- 
1.8.3.1