Merge branch 'dev' of https://gitea.planet-casio.com/mibi88/gint into dev

They are already removed by objcopy when converting to a flat binary
because they don't have the LOAD flag.

fx9860g.ld

@@ -225,10 +225,6 @@ SECTIONS
 	*/
 
 	/DISCARD/ : {
-		/* Debug sections (often from libgcc) */
-		*(.debug_info .debug_abbrev .debug_loc .debug_aranges
-		  .debug_ranges .debug_line .debug_str .debug_frame
-		  .debug_loclists .debug_rnglists)
 		/* Java class registration (why are they even here?!) */
 		*(.jcr)
 		/* Asynchronous unwind tables: no C++ exception handling */

fxcg50.ld

@@ -176,10 +176,6 @@ SECTIONS
 	/DISCARD/ : {
 		/* SH3-only data sections */
 		*(.gint.data.sh3 .gint.bss.sh3)
-		/* Debug sections (often from libgcc) */
-		*(.debug_info .debug_abbrev .debug_loc .debug_aranges
-		  .debug_ranges .debug_line .debug_str .debug_frame
-		  .debug_loclists .debug_rnglists)
 		/* Java class registration (why are they even here?!) */
 		*(.jcr)
 		/* Asynchronous unwind tables: no C++ exception handling */

src/render-cg/topti.c

@@ -59,7 +59,6 @@ static void topti_render(int x, int y, char const *str_char, font_t const *f,
 	/* Vertical clipping */
 	if(x >= dwindow.right || y >= dwindow.bottom) return;
 	if(y + height <= dwindow.top) return;
-	height = min(height, dwindow.bottom - y);
 
 	int top_overflow = y - dwindow.top;
 	if(top_overflow < 0) {
@@ -67,6 +66,8 @@ static void topti_render(int x, int y, char const *str_char, font_t const *f,
 		height += top_overflow;
 		y -= top_overflow;
 	}
+	height = min(height, dwindow.bottom - y);
+	if(height <= 0) return;
 
 	/* Move to top row */
 	uint16_t *target = gint_vram + DWIDTH * y;

src/render-fx/topti.c

@@ -109,6 +109,7 @@ void topti_render(int x, int y, char const *str_char, font_t const *f,
 		vdisp = dwindow.top - y;
 		y = dwindow.top;
 	}
+	if(vdisp >= height) return;
 
 	uint32_t bg_mask[4];
 	masks(dwindow.left, dwindow.right, bg_mask);