From: jesusc <jesusc@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Sun, 8 Feb 2004 22:53:30 +0000 (+0000)
Subject: Report stack size in .mem file.
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=e79cbda558c73229d9ad127ec17b6bc2c6f65254;p=fw%2Fsdcc

Report stack size in .mem file.


git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3182 4a8a32a2-be11-0410-ad9d-d568d2c75423
---

diff --git a/ChangeLog b/ChangeLog
index 0859f0d1..cdf42439 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 2004-02-08  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
 
-	* doc/sdccman.lyx: added section 3.14: sdcclib.
+	* doc/sdccman.lyx: added section 3.1.4: sdcclib.
+	* as/mcs51/lkmem.c: report the size of the stack in .mem file.
 
 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
 
diff --git a/as/mcs51/lkmem.c b/as/mcs51/lkmem.c
index 0184e396..9e63c868 100644
--- a/as/mcs51/lkmem.c
+++ b/as/mcs51/lkmem.c
@@ -360,7 +360,7 @@ int summary2(struct area * areap)
 
 	char buff[128];
 	int j, toreturn=0;
-    long int Stack_Start=0;
+    long int Stack_Start=0, Stack_size;
 
 	struct area * xp;
 	FILE * of;
@@ -441,6 +441,12 @@ int summary2(struct area * areap)
             break;
         }
     }
+
+    for(j=Stack_Start, Stack_size=0; j<256; j++)
+    {
+        if((idatamap[j]=='S')||(idatamap[j]==' ')) Stack_size++;
+        else break;
+    }
     
 	xp=areap;
 	while (xp)
@@ -457,8 +463,8 @@ int summary2(struct area * areap)
 
 	/*Report the position of the begining of the stack*/
     if(Stack_Start!=256)
-	    fprintf(of, "\n%stack starts at: 0x%02lx (sp set to 0x%02lx)",
-		    rflag ? "16 bit mode initial s" : "S", Stack_Start, Stack_Start-1);
+	    fprintf(of, "\n%stack starts at: 0x%02lx (sp set to 0x%02lx) with %ld bytes available.",
+		    rflag ? "16 bit mode initial s" : "S", Stack_Start, Stack_Start-1, Stack_size);
     else
         fprintf(of, "\nI don't have a clue where the stack ended up! Sorry...");