[Scummvm-cvs-logs] SF.net SVN: scummvm:[49293] scummvm/trunk/engines/sci/engine/vm.cpp

[thebluegr at users.sourceforge.net]

Revision: 49293
          http://scummvm.svn.sourceforge.net/scummvm/?rev=49293&view=rev
Author:   thebluegr
Date:     2010-05-28 12:37:54 +0000 (Fri, 28 May 2010)

Log Message:
-----------
Added some more info when severe script errors occur

Modified Paths:
--------------
    scummvm/trunk/engines/sci/engine/vm.cpp

Modified: scummvm/trunk/engines/sci/engine/vm.cpp
===================================================================
--- scummvm/trunk/engines/sci/engine/vm.cpp	2010-05-28 12:36:47 UTC (rev 49292)
+++ scummvm/trunk/engines/sci/engine/vm.cpp	2010-05-28 12:37:54 UTC (rev 49293)
@@ -832,12 +832,14 @@
 
 #ifndef DISABLE_VALIDATIONS
 		if (scriptState.xs->sp < scriptState.xs->fp)
-			error("run_vm(): stack underflow");
+			error("run_vm(): stack underflow, sp: %04x:%04x, fp: %04x:%04x", 
+			PRINT_REG(*scriptState.xs->sp), PRINT_REG(*scriptState.xs->fp));
 
 		scriptState.variables_max[VAR_TEMP] = scriptState.xs->sp - scriptState.xs->fp;
 
 		if (scriptState.xs->addr.pc.offset >= code_buf_size)
-			error("run_vm(): program counter gone astray");
+			error("run_vm(): program counter gone astray, addr: %d, code buffer size: %d", 
+			scriptState.xs->addr.pc.offset, code_buf_size);
 #endif
 
 		// Get opcode


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