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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/ipxe/src/core/process.c
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/roms/ipxe/src/core/process.c')
-rw-r--r--qemu/roms/ipxe/src/core/process.c137
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,
-};