1 files changed, 0 insertions, 137 deletions
diff --git a/qemu/roms/ipxe/src/core/process.c b/qemu/roms/ipxe/src/core/process.c
deleted file mode 100644
index 69852c416..000000000
--- a/qemu/roms/ipxe/src/core/process.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) 2006 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- * You can also choose to distribute this program under the terms of
- * the Unmodified Binary Distribution Licence (as given in the file
- * COPYING.UBDL), provided that you have satisfied its requirements.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
-#include <ipxe/list.h>
-#include <ipxe/init.h>
-#include <ipxe/process.h>
-
-/** @file
- *
- * Processes
- *
- * We implement a trivial form of cooperative multitasking, in which
- * all processes share a single stack and address space.
- */
-
-/** Process run queue */
-static LIST_HEAD ( run_queue );
-
-/**
- * Get pointer to object containing process
- *
- * @v process		Process
- * @ret object		Containing object
- */
-void * process_object ( struct process *process ) {
-	return ( ( ( void * ) process ) - process->desc->offset );
-}
-
-/**
- * Add process to process list
- *
- * @v process		Process
- *
- * It is safe to call process_add() multiple times; further calls will
- * have no effect.
- */
-void process_add ( struct process *process ) {
-	if ( ! process_running ( process ) ) {
-		DBGC ( PROC_COL ( process ), "PROCESS " PROC_FMT
-		       " starting\n", PROC_DBG ( process ) );
-		ref_get ( process->refcnt );
-		list_add_tail ( &process->list, &run_queue );
-	} else {
-		DBGC ( PROC_COL ( process ), "PROCESS " PROC_FMT
-		       " already started\n", PROC_DBG ( process ) );
-	}
-}
-
-/**
- * Remove process from process list
- *
- * @v process		Process
- *
- * It is safe to call process_del() multiple times; further calls will
- * have no effect.
- */
-void process_del ( struct process *process ) {
-	if ( process_running ( process ) ) {
-		DBGC ( PROC_COL ( process ), "PROCESS " PROC_FMT
-		       " stopping\n", PROC_DBG ( process ) );
-		list_del ( &process->list );
-		INIT_LIST_HEAD ( &process->list );
-		ref_put ( process->refcnt );
-	} else {
-		DBGC ( PROC_COL ( process ), "PROCESS " PROC_FMT
-		       " already stopped\n", PROC_DBG ( process ) );
-	}
-}
-
-/**
- * Single-step a single process
- *
- * This executes a single step of the first process in the run queue,
- * and moves the process to the end of the run queue.
- */
-void step ( void ) {
-	struct process *process;
-	struct process_descriptor *desc;
-	void *object;
-
-	if ( ( process = list_first_entry ( &run_queue, struct process,
-					    list ) ) ) {
-		ref_get ( process->refcnt ); /* Inhibit destruction mid-step */
-		desc = process->desc;
-		object = process_object ( process );
-		if ( desc->reschedule ) {
-			list_del ( &process->list );
-			list_add_tail ( &process->list, &run_queue );
-		} else {
-			process_del ( process );
-		}
-		DBGC2 ( PROC_COL ( process ), "PROCESS " PROC_FMT
-			" executing\n", PROC_DBG ( process ) );
-		desc->step ( object );
-		DBGC2 ( PROC_COL ( process ), "PROCESS " PROC_FMT
-			" finished executing\n", PROC_DBG ( process ) );
-		ref_put ( process->refcnt ); /* Allow destruction */
-	}
-}
-
-/**
- * Initialise processes
- *
- */
-static void init_processes ( void ) {
-	struct process *process;
-
-	for_each_table_entry ( process, PERMANENT_PROCESSES )
-		process_add ( process );
-}
-
-/** Process initialiser */
-struct init_fn process_init_fn __init_fn ( INIT_NORMAL ) = {
-	.initialise = init_processes,
-};