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git-svn-id: svn://svn.cc65.org/cc65/trunk@1213 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2002-04-01 17:55:22 +00:00
parent d17936488c
commit 2a7a410532
5 changed files with 167 additions and 6 deletions
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11
src/sim65/memory.c
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@@ -1,6 +1,6 @@
/*****************************************************************************/
/* */
/* memory.h */
/* memory.h */
/* */
/* Memory subsystem for the 6502 simulator */
/* */
@@ -36,7 +36,8 @@
/* common */
#include "coll.h"
/* sim65 */
/* sim65 */
#include "error.h"
#include "memory.h"
@@ -95,7 +96,7 @@ static void MemWrite (unsigned Addr, unsigned char Val)
/* Write one byte to the memory cell */
{
if (MemAttr[Addr] & RA_WPROT) {
/* ### */
Warning ("Writing to write protected memory at $%04X", Addr);
}
Mem[Addr] = Val;
MemAttr[Addr] |= RA_INITIALIZED;
@@ -108,7 +109,7 @@ static unsigned char MemRead (unsigned Addr)
{
if ((MemAttr[Addr] & RA_INITIALIZED) == 0) {
/* We're reading a memory cell that was never written */
/* ### */
Warning ("Reading from uninitialized memory at $%04X", Addr);
}
return Mem[Addr];
}
@@ -116,7 +117,7 @@ static unsigned char MemRead (unsigned Addr)
/*****************************************************************************/
/* Code */
/* Code */
/*****************************************************************************/