From 03635f32af8db6f5ecfe3f82757443e495277e70 Mon Sep 17 00:00:00 2001
From: b1ackmai1er <difficultylevelhigh@gmail.com>
Date: Sun, 1 Nov 2020 15:58:48 +0800
Subject: [PATCH] Update flashfs.asm

Add stack space requirements monitoring
---
 Source/HBIOS/flashfs.asm | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/Source/HBIOS/flashfs.asm b/Source/HBIOS/flashfs.asm
index 1c80a0fe..b69b557e 100644
--- a/Source/HBIOS/flashfs.asm
+++ b/Source/HBIOS/flashfs.asm
@@ -675,4 +675,28 @@ FF_T_CNT	.EQU	17
 FF_T_SZ		.EQU	($-FF_TABLE) / FF_T_CNT
 FF_UNKNOWN	.DB	"UNKNOWN$"
 FF_STACK:	.DW	0
-
+;
+;======================================================================
+;
+; RELOCATABLE CODE SPACE REQUIREMENTS
+;
+;======================================================================
+;
+FF_CSIZE	.EQU	0
+;
+#IF (FF_W_SZ>FF_CSIZE)
+FF_CSIZE	.SET	FF_W_SZ
+#ENDIF
+#IF (FF_S_SZ>FF_CSIZE)
+FF_CSIZE	.SET	FF_S_SZ
+#ENDIF
+#IF (FF_E_SZ>FF_CSIZE)
+FF_CSIZE	.SET	FF_E_SZ
+#ENDIF
+#IF (FF_I_SZ>FF_CSIZE)
+FF_CSIZE	.SET	FF_I_SZ
+#ENDIF
+;
+		.ECHO	"FF requires "
+		.ECHO	FF_CSIZE
+		.ECHO	" bytes stack space.\n"