From 9ebd9c444775a54b699f688bb5dd4b3457fae7ac Mon Sep 17 00:00:00 2001
From: Pseudonym <sudonim1@gmail.com>
Date: Fri, 15 Aug 2014 18:41:24 +0100
Subject: [PATCH] Removed long disabled code for inserting command line
 parameters for ELFs into EE memory.  We'd have to do this completely
 differently in the current system anyway.

---
 pcsx2/Elfheader.cpp | 114 --------------------------------------------
 1 file changed, 114 deletions(-)

diff --git a/pcsx2/Elfheader.cpp b/pcsx2/Elfheader.cpp
index 069fb85c69..dbe9447eea 100644
--- a/pcsx2/Elfheader.cpp
+++ b/pcsx2/Elfheader.cpp
@@ -25,120 +25,6 @@ u32 ElfEntry;
 std::pair<u32,u32> ElfTextRange;
 wxString LastELF;
 
-#if 0
-// fixme: ELF command line option system.
-// It parses a command line and pastes it into PS2 memory, and then points the a0 register at it.
-// A user-written ELF can then load the data and respond accordingly.  Needs a rewrite using modern
-// string parsing utils. :)
-
-//2002-09-19 (Florin)
-char args[256]="ez.m2v";	//to be accessed by other files
-uptr args_ptr;		//a big value; in fact, it is an address
-
-static bool isEmpty(int addr)
-{
-	return ((eeMem->Main[addr] == 0) || (eeMem->Main[addr] == 32));
-}
-
-//in a0 is passed the address of the command line args,
-//i.e. a pointer to an area like this:
-//+00 unknown/unused
-//+04 argc; number of arguments
-//+08 argv[0]; address of the first parameter - program name (char*) -
-//+08 argv[1]; address of the second parameter (char*)                |
-//+0C argv[2]; and so on											  |
-//........															  |
-//+08+4*argc the program name(first param)						   <--
-//+08+4*argc+strlen(argv[0]+1) the rest of params; i.e. a copy of 'args'
-//                                         see above 'char args[256];'
-
-// The results of this function will normally be that it finds an arg at 13 chars, and another at 0.
-// It'd probably be easier to 0 out all 256 chars, split args, copy all the arguments in, and note
-// the locations of each split...  --arcum42
-
-static uint parseCommandLine( const wxString& filename )
-{
-	if ( ( args_ptr != 0xFFFFFFFF ) && ( args_ptr > (4 + 4 + 256) ) )
-	{
-		const char *p;
-		int argc, i, ret = 0;
-		u32 args_end;
-
-		args_ptr -= 256;
-
-		args[ 255 ] = 0;
-
-		// Copy the parameters into the section of memory at args_ptr,
-		// then zero out anything past the end of args till 256 chars is reached.
-		memcpy( &eeMem->Main[ args_ptr ], args, 256 );
-		memset( &eeMem->Main[ args_ptr + strlen( args ) ], 0, 256 - strlen( args ) );
-		args_end = args_ptr + strlen( args );
-
-		// Set p to just the filename, no path.
-#ifdef _WIN32
-		p = strrchr( filename, '\\' );
-#else	//linux
-		p = strrchr( filename, '/' );
-		if( p == NULL ) p = strchr(filename, '\\');
-#endif
-		if (p)
-			p++;
-		else
-			p = filename;
-
-
-		args_ptr -= strlen( p ) + 1;
-
-		//fill param 0; i.e. name of the program
-		strcpy( (char*)&eeMem->Main[ args_ptr ], p );
-
-		// Start from the end of where we wrote to, not including all the zero'd out area.
-		for ( i = args_end - args_ptr + 1, argc = 0; i > 0; i-- )
-		{
-			while (i && isEmpty(args_ptr + i ))  { i--; }
-
-			// If the last char is a space, set it to 0.
-			if ( eeMem->Main[ args_ptr + i + 1 ] == ' ') eeMem->Main[ args_ptr + i + 1 ] = 0;
-
-			while (i && !isEmpty(args_ptr + i )) { i--; }
-
-			// Now that we've gone back a word, increase the number of arguments,
-			// and mark the location of the argument.
-			if (!isEmpty(args_ptr + i )) // i <= 0
-			{
-				// If the spot we are on is not a space or null , use it.
-				argc++;
-				ret = args_ptr - 4 - 4 - argc * 4;
-
-				if (ret < 0 ) return 0;
-				((u32*)eeMem->Main)[ args_ptr / 4 - argc ] = args_ptr + i;
-			}
-			else
-			{
-				if (!isEmpty(args_ptr + i + 1))
-				{
-					// Otherwise, use the next character .
-					argc++;
-					ret = args_ptr - 4 - 4 - argc * 4;
-
-					if (ret < 0 ) return 0;
-					((u32*)eeMem->Main)[ args_ptr / 4 - argc ] = args_ptr + i + 1;
-				}
-			}
-		}
-
-		// Pass the number of arguments, and if we have arguments.
-		((u32*)eeMem->Main)[ args_ptr /4 - argc - 1 ] = argc;		      //how many args
-		((u32*)eeMem->Main)[ args_ptr /4 - argc - 2 ] = ( argc > 0);	//have args?	//not used, cannot be filled at all
-
-		return ret;
-	}
-
-	return 0;
-}
-#endif
-//---------------
-
 // All of ElfObjects functions.
 ElfObject::ElfObject(const wxString& srcfile, IsoFile isofile)
 	: data( wxULongLong(isofile.getLength()).GetLo(), L"ELF headers" )