From: slade_rich <slade_rich@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Wed, 29 Dec 2004 05:53:12 +0000 (+0000)
Subject: Adjusted internal stack and pre-allocated registers for device types which have less... 
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=c8ac6b8475e13904ba0ab62c0acb3a1e7ade7b92;p=fw%2Fsdcc

Adjusted internal stack and pre-allocated registers for device types which have less than 0x7f registers.


git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3622 4a8a32a2-be11-0410-ad9d-d568d2c75423
---

diff --git a/src/pic/device.c b/src/pic/device.c
index 3cb56d1f..495eee7d 100644
--- a/src/pic/device.c
+++ b/src/pic/device.c
@@ -58,7 +58,7 @@ static PIC_device Pics[] = {
 			(memRange *)NULL,
 			(memRange *)NULL,
 			0,
-			0xcf,
+			0x4f, /* 68 register available 0x0C to 0x4F (0x8C to 0xCF mapped to bank 0) */
 			0x80,
 	},
 	
diff --git a/src/pic/pcode.c b/src/pic/pcode.c
index ac42f6c6..2d249b43 100644
--- a/src/pic/pcode.c
+++ b/src/pic/pcode.c
@@ -1347,6 +1347,8 @@ void  pCodeInitRegisters(void)
 	stkSize = 8; // Set pseudo stack size to 8
 	initStack(shareBankAddress, stkSize); // Putting the pseudo stack in shared memory so all modules use the same register when passing fn parameters
 	init_pic(port->processor);
+	if ((unsigned)shareBankAddress > getMaxRam())
+		shareBankAddress = (int)getMaxRam();
 	
 	pc_status.r = allocProcessorRegister(IDX_STATUS,"STATUS", PO_STATUS, 0x180);
 	pc_pcl.r = allocProcessorRegister(IDX_PCL,"PCL", PO_PCL, 0x80);