From: Hugo Villeneuve <hugo@hugovil.com>
Date: Sat, 16 Nov 2013 21:39:51 +0000 (-0500)
Subject: Add comment about reset value of stack pointer
X-Git-Tag: v2.0.0~93
X-Git-Url: http://gitweb.hugovil.com/?a=commitdiff_plain;h=70b6c9964ce7dbe0457af41067a7d3c6e044bbbf;p=emu8051.git

Add comment about reset value of stack pointer
---

diff --git a/src/cpu8051.c b/src/cpu8051.c
index a44cd7f..213f61b 100644
--- a/src/cpu8051.c
+++ b/src/cpu8051.c
@@ -118,6 +118,8 @@ cpu8051_Reset(void)
 	memory_sfr_write8(_P1_, 0xFF);
 	memory_sfr_write8(_P2_, 0xFF);
 	memory_sfr_write8(_P3_, 0xFF);
+
+	/* The default value of SP (after system reset) is 07 */
 	memory_sfr_write8(_SP_, 0x07);
 }