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path: root/src/vppinfra/pool.c
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/*
 * Copyright (c) 2017 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
  Copyright (c) 2001, 2002, 2003, 2004 Eliot Dresselhaus

  Permission is hereby granted, free of charge, to any person obtaining
  a copy of this software and associated documentation files (the
  "Software"), to deal in the Software without restriction, including
  without limitation the rights to use, copy, modify, merge, publish,
  distribute, sublicense, and/or sell copies of the Software, and to
  permit persons to whom the Software is furnished to do so, subject to
  the following conditions:

  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

#include <vppinfra/pool.h>

__clib_export void
_pool_init_fixed (void **pool_ptr, u32 elt_size, u32 max_elts)
{
  u8 *mmap_base;
  u64 vector_size;
  u64 free_index_size;
  u64 total_size;
  u64 page_size;
  pool_header_t *fh;
  vec_header_t *vh;
  u8 *v;
  u32 *fi;
  u32 i;
  u32 set_bits;

  ASSERT (elt_size);
  ASSERT (max_elts);

  vector_size =
    vec_header_bytes (pool_aligned_header_bytes) + (u64) elt_size * max_elts;
  free_index_size = vec_header_bytes (0) + sizeof (u32) * max_elts;

  /* Round up to a cache line boundary */
  vector_size = (vector_size + CLIB_CACHE_LINE_BYTES - 1)
    & ~(CLIB_CACHE_LINE_BYTES - 1);

  free_index_size = (free_index_size + CLIB_CACHE_LINE_BYTES - 1)
    & ~(CLIB_CACHE_LINE_BYTES - 1);

  total_size = vector_size + free_index_size;

  /* Round up to an even number of pages */
  page_size = clib_mem_get_page_size ();
  total_size = (total_size + page_size - 1) & ~(page_size - 1);

  /* mmap demand zero memory */

  mmap_base = mmap (0, total_size, PROT_READ | PROT_WRITE,
		    MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);

  if (mmap_base == MAP_FAILED)
    {
      clib_unix_warning ("mmap");
      *pool_ptr = 0;
    }

  /* First comes the pool header */
  fh = (pool_header_t *) mmap_base;
  /* Find the user vector pointer */
  v = (u8 *) (mmap_base + vec_header_bytes (pool_aligned_header_bytes));
  /* Finally, the vector header */
  vh = _vec_find (v);

  fh->free_bitmap = 0;		/* No free elts (yet) */
  fh->max_elts = max_elts;
  fh->mmap_base = mmap_base;
  fh->mmap_size = total_size;

  vh->len = max_elts;

  /* Build the free-index vector */
  vh = (vec_header_t *) ((u8 *) fh + vector_size);
  vh->len = max_elts;
  fi = (u32 *) (vh + 1);

  fh->free_indices = fi;

  /* Set the entire free bitmap */
  clib_bitmap_alloc (fh->free_bitmap, max_elts);
  clib_memset (fh->free_bitmap, 0xff,
	       vec_len (fh->free_bitmap) * sizeof (uword));

  /* Clear any extraneous set bits */
  set_bits = vec_len (fh->free_bitmap) * BITS (uword);

  for (i = max_elts; i < set_bits; i++)
    fh->free_bitmap = clib_bitmap_set (fh->free_bitmap, i, 0);

  /* Create the initial free vector */
  for (i = 0; i < max_elts; i++)
    fi[i] = (max_elts - 1) - i;

  *pool_ptr = v;
}

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */
.vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ }
# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

export WS_ROOT=$(CURDIR)
export BR=$(WS_ROOT)/build-root
CCACHE_DIR?=$(BR)/.ccache
GDB?=gdb
PLATFORM?=vpp
SAMPLE_PLUGIN?=no
STARTUP_DIR?=$(PWD)
MACHINE=$(shell uname -m)
SUDO?=sudo

,:=,
define disable_plugins
$(if $(1), \
  "plugins {" \
  $(patsubst %,"plugin %_plugin.so { disable }",$(subst $(,), ,$(1))) \
  " }" \
  ,)
endef

MINIMAL_STARTUP_CONF="							\
unix { 									\
	interactive 							\
	cli-listen /run/vpp/cli.sock					\
	gid $(shell id -g)						\
	$(if $(wildcard startup.vpp),"exec startup.vpp",)		\
}									\
$(if $(DPDK_CONFIG), "dpdk { $(DPDK_CONFIG) }",)			\
$(call disable_plugins,$(DISABLED_PLUGINS))				\
"

GDB_ARGS= -ex "handle SIGUSR1 noprint nostop"

#
# OS Detection
#
# We allow Darwin (MacOS) for docs generation; VPP build will still fail.
ifneq ($(shell uname),Darwin)
OS_ID        = $(shell grep '^ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
OS_VERSION_ID= $(shell grep '^VERSION_ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
endif

ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
PKG=deb
else ifeq ($(filter rhel centos fedora opensuse opensuse-leap opensuse-tumbleweed,$(OS_ID)),$(OS_ID))
PKG=rpm
endif

# +libganglia1-dev if building the gmond plugin

DEB_DEPENDS  = curl build-essential autoconf automake ccache
DEB_DEPENDS += debhelper dkms git libtool libapr1-dev dh-systemd
DEB_DEPENDS += libconfuse-dev git-review exuberant-ctags cscope pkg-config
DEB_DEPENDS += lcov chrpath autoconf indent clang-format libnuma-dev
DEB_DEPENDS += python-all python3-all python3-setuptools python-dev
DEB_DEPENDS += python-virtualenv python-pip libffi6 check
DEB_DEPENDS += libboost-all-dev libffi-dev python3-ply libmbedtls-dev
DEB_DEPENDS += cmake ninja-build uuid-dev
ifeq ($(OS_VERSION_ID),14.04)
	DEB_DEPENDS += libssl-dev
else ifeq ($(OS_ID)-$(OS_VERSION_ID),debian-8)
	DEB_DEPENDS += libssl-dev
	APT_ARGS = -t jessie-backports
else ifeq ($(OS_ID)-$(OS_VERSION_ID),debian-9)
	DEB_DEPENDS += libssl1.0-dev
else
	DEB_DEPENDS += libssl-dev
endif

RPM_DEPENDS  = redhat-lsb glibc-static
RPM_DEPENDS += apr-devel
RPM_DEPENDS += numactl-devel
RPM_DEPENDS += check check-devel
RPM_DEPENDS += boost boost-devel
RPM_DEPENDS += selinux-policy selinux-policy-devel
RPM_DEPENDS += ninja-build
RPM_DEPENDS += libuuid-devel
RPM_DEPENDS += mbedtls-devel

ifeq ($(OS_ID),fedora)
	RPM_DEPENDS += dnf-utils
	RPM_DEPENDS += subunit subunit-devel
	RPM_DEPENDS += compat-openssl10-devel
	RPM_DEPENDS += python3-devel python3-ply
	RPM_DEPENDS += python3-virtualenv
	RPM_DEPENDS += cmake
	RPM_DEPENDS_GROUPS = 'C Development Tools and Libraries'
else
	RPM_DEPENDS += yum-utils
	RPM_DEPENDS += openssl-devel
	RPM_DEPENDS += python-devel python36-ply
	RPM_DEPENDS += python36-devel python36-pip
	RPM_DEPENDS += python-virtualenv
	RPM_DEPENDS += devtoolset-7
	RPM_DEPENDS += cmake3
	RPM_DEPENDS_GROUPS = 'Development Tools'
endif

# +ganglia-devel if building the ganglia plugin

RPM_DEPENDS += chrpath libffi-devel rpm-build

SUSE_NAME= $(shell grep '^NAME=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g' | cut -d' ' -f2)
SUSE_ID= $(shell grep '^VERSION_ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g' | cut -d' ' -f2)
RPM_SUSE_BUILDTOOLS_DEPS = autoconf automake ccache check-devel chrpath
RPM_SUSE_BUILDTOOLS_DEPS += clang cmake indent libtool make ninja python3-ply

RPM_SUSE_DEVEL_DEPS = glibc-devel-static libnuma-devel
RPM_SUSE_DEVEL_DEPS += libopenssl-devel openssl-devel mbedtls-devel libuuid-devel

RPM_SUSE_PYTHON_DEPS = python-devel python3-devel python-pip python3-pip
RPM_SUSE_PYTHON_DEPS += python-rpm-macros python3-rpm-macros

RPM_SUSE_PLATFORM_DEPS = distribution-release shadow rpm-build

ifeq ($(OS_ID),opensuse)
ifeq ($(SUSE_NAME),Tumbleweed)
	RPM_SUSE_DEVEL_DEPS = libboost_headers1_68_0-devel-1.68.0  libboost_thread1_68_0-devel-1.68.0 gcc
	RPM_SUSE_PYTHON_DEPS += python3-ply python2-virtualenv
endif
ifeq ($(SUSE_ID),15.0)
	RPM_SUSE_DEVEL_DEPS += libboost_headers-devel libboost_thread-devel gcc
	RPM_SUSE_PYTHON_DEPS += python3-ply python2-virtualenv
else
	RPM_SUSE_DEVEL_DEPS += libboost_headers1_68_0-devel-1.68.0 gcc6
	RPM_SUSE_PYTHON_DEPS += python-virtualenv
endif
endif

ifeq ($(OS_ID),opensuse-leap)
ifeq ($(SUSE_ID),15.0)
	RPM_SUSE_DEVEL_DEPS += libboost_headers-devel libboost_thread-devel gcc git curl
	RPM_SUSE_PYTHON_DEPS += python3-ply python2-virtualenv
endif
endif

RPM_SUSE_DEPENDS += $(RPM_SUSE_BUILDTOOLS_DEPS) $(RPM_SUSE_DEVEL_DEPS) $(RPM_SUSE_PYTHON_DEPS) $(RPM_SUSE_PLATFORM_DEPS)

ifneq ($(wildcard $(STARTUP_DIR)/startup.conf),)
        STARTUP_CONF ?= $(STARTUP_DIR)/startup.conf
endif

ifeq ($(findstring y,$(UNATTENDED)),y)
CONFIRM=-y
FORCE=--force-yes
endif

TARGETS = vpp

ifneq ($(SAMPLE_PLUGIN),no)
TARGETS += sample-plugin
endif

.PHONY: help wipe wipe-release build build-release rebuild rebuild-release
.PHONY: run run-release debug debug-release build-vat run-vat pkg-deb pkg-rpm
.PHONY: ctags cscope
.PHONY: test test-debug retest retest-debug test-doc test-wipe-doc test-help test-wipe
.PHONY: test-cov test-wipe-cov

define banner
	@echo "========================================================================"
	@echo " $(1)"
	@echo "========================================================================"
	@echo " "
endef

help:
	@echo "Make Targets:"
	@echo " install-dep         - install software dependencies"
	@echo " wipe                - wipe all products of debug build "
	@echo " wipe-release        - wipe all products of release build "
	@echo " build               - build debug binaries"
	@echo " build-release       - build release binaries"
	@echo " build-coverity      - build coverity artifacts"
	@echo " rebuild             - wipe and build debug binares"
	@echo " rebuild-release     - wipe and build release binares"
	@echo " run                 - run debug binary"
	@echo " run-release         - run release binary"
	@echo " debug               - run debug binary with debugger"
	@echo " debug-release       - run release binary with debugger"
	@echo " test                - build and run (basic) functional tests"
	@echo " test-debug          - build and run (basic) functional tests (debug build)"
	@echo " test-all            - build and run (all) functional tests"
	@echo " test-all-debug      - build and run (all) functional tests (debug build)"
	@echo " test-gcov           - build and run functional tests (gcov build)"
	@echo " test-shell          - enter shell with test environment"
	@echo " test-shell-debug    - enter shell with test environment (debug build)"
	@echo " test-wipe           - wipe files generated by unit tests"
	@echo " retest              - run functional tests"
	@echo " retest-debug        - run functional tests (debug build)"
	@echo " test-help           - show help on test framework"
	@echo " run-vat             - run vpp-api-test tool"
	@echo " pkg-deb             - build DEB packages"
	@echo " pkg-deb-debug       - build DEB debug packages"
	@echo " vom-pkg-deb         - build vom DEB packages"
	@echo " vom-pkg-deb-debug   - build vom DEB debug packages"
	@echo " pkg-rpm             - build RPM packages"
	@echo " install-ext-deps    - install external development dependencies"
	@echo " ctags               - (re)generate ctags database"
	@echo " gtags               - (re)generate gtags database"
	@echo " cscope              - (re)generate cscope database"
	@echo " checkstyle          - check coding style"
	@echo " fixstyle            - fix coding style"
	@echo " doxygen             - (re)generate documentation"
	@echo " bootstrap-doxygen   - setup Doxygen dependencies"
	@echo " wipe-doxygen        - wipe all generated documentation"
	@echo " docs                 - Build the Sphinx documentation"
	@echo " docs-venv         - Build the virtual environment for the Sphinx docs"
	@echo " docs-clean        - Remove the generated files from the Sphinx docs"
	@echo " test-doc            - generate documentation for test framework"
	@echo " test-wipe-doc       - wipe documentation for test framework"
	@echo " test-cov            - generate code coverage report for test framework"
	@echo " test-wipe-cov       - wipe code coverage report for test framework"
	@echo " test-checkstyle     - check PEP8 compliance for test framework"
	@echo ""
	@echo "Make Arguments:"
	@echo " V=[0|1]                  - set build verbosity level"
	@echo " STARTUP_CONF=<path>      - startup configuration file"
	@echo "                            (e.g. /etc/vpp/startup.conf)"
	@echo " STARTUP_DIR=<path>       - startup drectory (e.g. /etc/vpp)"
	@echo "                            It also sets STARTUP_CONF if"
	@echo "                            startup.conf file is present"
	@echo " GDB=<path>               - gdb binary to use for debugging"
	@echo " PLATFORM=<name>          - target platform. default is vpp"
	@echo " TEST=<filter>            - apply filter to test set, see test-help"
	@echo " DPDK_CONFIG=<conf>       - add specified dpdk config commands to"
	@echo "                            autogenerated startup.conf"
	@echo "                            (e.g. \"no-pci\" )"
	@echo " SAMPLE_PLUGIN=yes        - in addition build/run/debug sample plugin"
	@echo " DISABLED_PLUGINS=<list>  - comma separated list of plugins which"
	@echo "                            should not be loaded"
	@echo ""
	@echo "Current Argument Values:"
	@echo " V                 = $(V)"
	@echo " STARTUP_CONF      = $(STARTUP_CONF)"
	@echo " STARTUP_DIR       = $(STARTUP_DIR)"
	@echo " GDB               = $(GDB)"
	@echo " PLATFORM          = $(PLATFORM)"
	@echo " DPDK_VERSION      = $(DPDK_VERSION)"
	@echo " DPDK_CONFIG       = $(DPDK_CONFIG)"
	@echo " SAMPLE_PLUGIN     = $(SAMPLE_PLUGIN)"
	@echo " DISABLED_PLUGINS  = $(DISABLED_PLUGINS)"

$(BR)/.deps.ok:
ifeq ($(findstring y,$(UNATTENDED)),y)
	make install-dep
endif
ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
	@MISSING=$$(apt-get install -y -qq -s $(DEB_DEPENDS) | grep "^Inst ") ; \
	if [ -n "$$MISSING" ] ; then \
	  echo "\nPlease install missing packages: \n$$MISSING\n" ; \
	  echo "by executing \"make install-dep\"\n" ; \
	  exit 1 ; \
	fi ; \
	exit 0
else ifneq ("$(wildcard /etc/redhat-release)","")
	@for i in $(RPM_DEPENDS) ; do \
	    RPM=$$(basename -s .rpm "$${i##*/}" | cut -d- -f1,2,3)  ;	\
	    MISSING+=$$(rpm -q $$RPM | grep "^package")	   ;    \
	done							   ;	\
	if [ -n "$$MISSING" ] ; then \
	  echo "Please install missing RPMs: \n$$MISSING\n" ; \
	  echo "by executing \"make install-dep\"\n" ; \
	  exit 1 ; \
	fi ; \
	exit 0
endif
	@touch $@

bootstrap:
	@echo "'make bootstrap' is not needed anymore"

install-dep:
ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
ifeq ($(OS_VERSION_ID),14.04)
	@sudo -E apt-get $(CONFIRM) $(FORCE) install software-properties-common
endif
ifeq ($(OS_ID)-$(OS_VERSION_ID),debian-8)
	@grep -q jessie-backports /etc/apt/sources.list /etc/apt/sources.list.d/* 2> /dev/null \
           || ( echo "Please install jessie-backports" ; exit 1 )
endif
	@sudo -E apt-get update
	@sudo -E apt-get $(APT_ARGS) $(CONFIRM) $(FORCE) install $(DEB_DEPENDS)
else ifneq ("$(wildcard /etc/redhat-release)","")
ifeq ($(OS_ID),rhel)
	@sudo -E yum-config-manager --enable rhel-server-rhscl-7-rpms
	@sudo -E yum groupinstall $(CONFIRM) $(RPM_DEPENDS_GROUPS)
	@sudo -E yum install $(CONFIRM) $(RPM_DEPENDS)
	@sudo -E debuginfo-install $(CONFIRM) glibc openssl-libs mbedtls-devel zlib
else ifeq ($(OS_ID),centos)
	@sudo -E yum install $(CONFIRM) centos-release-scl-rh epel-release
	@sudo -E yum groupinstall $(CONFIRM) $(RPM_DEPENDS_GROUPS)
	@sudo -E yum install $(CONFIRM) $(RPM_DEPENDS)
	@sudo -E debuginfo-install $(CONFIRM) glibc openssl-libs mbedtls-devel zlib
else ifeq ($(OS_ID),fedora)
	@sudo -E dnf groupinstall $(CONFIRM) $(RPM_DEPENDS_GROUPS)
	@sudo -E dnf install $(CONFIRM) $(RPM_DEPENDS)
	@sudo -E debuginfo-install $(CONFIRM) glibc openssl-libs mbedtls-devel zlib
endif
else ifeq ($(filter opensuse-tumbleweed,$(OS_ID)),$(OS_ID))
	@sudo -E zypper refresh
	@sudo -E zypper install -y $(RPM_SUSE_DEPENDS)
else ifeq ($(filter opensuse-leap,$(OS_ID)),$(OS_ID))
	@sudo -E zypper refresh
	@sudo -E zypper install  -y $(RPM_SUSE_DEPENDS)
else ifeq ($(filter opensuse,$(OS_ID)),$(OS_ID))
	@sudo -E zypper refresh
	@sudo -E zypper install -y $(RPM_SUSE_DEPENDS)
else
	$(error "This option currently works only on Ubuntu, Debian, RHEL, CentOS or openSUSE systems")
endif

define make
	@make -C $(BR) PLATFORM=$(PLATFORM) TAG=$(1) $(2)
endef

$(BR)/scripts/.version:
ifneq ("$(wildcard /etc/redhat-release)","")
	$(shell $(BR)/scripts/version rpm-string > $(BR)/scripts/.version)
else
	$(shell $(BR)/scripts/version > $(BR)/scripts/.version)
endif

DIST_FILE = $(BR)/vpp-$(shell src/scripts/version).tar
DIST_SUBDIR = vpp-$(shell src/scripts/version|cut -f1 -d-)

dist:
	@if git rev-parse 2> /dev/null ; then \
	    git archive \
	      --prefix=$(DIST_SUBDIR)/ \
	      --format=tar \
	      -o $(DIST_FILE) \
	    HEAD ; \
	    git describe > $(BR)/.version ; \
	else \
	    (cd .. ; tar -cf $(DIST_FILE) $(DIST_SUBDIR) --exclude=*.tar) ; \
	    src/scripts/version > $(BR)/.version ; \
	fi
	@tar --append \
	  --file $(DIST_FILE) \
	  --transform='s,.*/.version,$(DIST_SUBDIR)/src/scripts/.version,' \
	  $(BR)/.version
	@$(RM) $(BR)/.version $(DIST_FILE).xz
	@xz -v --threads=0 $(DIST_FILE)
	@$(RM) $(BR)/vpp-latest.tar.xz
	@ln -rs $(DIST_FILE).xz $(BR)/vpp-latest.tar.xz

build: $(BR)/.deps.ok
	$(call make,$(PLATFORM)_debug,$(addsuffix -install,$(TARGETS)))

wipedist:
	@$(RM) $(BR)/*.tar.xz

wipe: wipedist test-wipe $(BR)/.deps.ok
	$(call make,$(PLATFORM)_debug,$(addsuffix -wipe,$(TARGETS)))
	@find . -type f -name "*.api.json" ! -path "./test/*" -exec rm {} \;

rebuild: wipe build

build-release: $(BR)/.deps.ok
	$(call make,$(PLATFORM),$(addsuffix -install,$(TARGETS)))

wipe-release: test-wipe $(BR)/.deps.ok
	$(call make,$(PLATFORM),$(addsuffix -wipe,$(TARGETS)))

rebuild-release: wipe-release build-release

libexpand = $(subst $(subst ,, ),:,$(foreach lib,$(1),$(BR)/install-$(2)-native/vpp/$(lib)/$(3)))

export TEST_DIR ?= $(WS_ROOT)/test

define test
	$(if $(filter-out $(3),retest),make -C $(BR) PLATFORM=$(1) TAG=$(2) vpp-install,)
	$(eval libs:=lib lib64)
	make -C test \
	  VPP_BUILD_DIR=$(BR)/build-$(2)-native \
	  VPP_BIN=$(BR)/install-$(2)-native/vpp/bin/vpp \
	  VPP_PLUGIN_PATH=$(call libexpand,$(libs),$(2),vpp_plugins) \
	  VPP_INSTALL_PATH=$(BR)/install-$(2)-native/ \
	  LD_LIBRARY_PATH=$(call libexpand,$(libs),$(2),) \
	  EXTENDED_TESTS=$(EXTENDED_TESTS) \
	  PYTHON=$(PYTHON) \
	  OS_ID=$(OS_ID) \
	  CACHE_OUTPUT=$(CACHE_OUTPUT) \
	  $(3)
endef

test:
	$(call test,vpp,vpp,test)

test-debug:
	$(call test,vpp,vpp_debug,test)

test-gcov:
	$(call test,vpp,vpp_gcov,test)

test-all:
	$(if $(filter-out $(3),retest),make -C $(BR) PLATFORM=vpp TAG=vpp vom-install,)
	$(eval EXTENDED_TESTS=yes)
	$(call test,vpp,vpp,test)

test-all-debug:
	$(if $(filter-out $(3),retest),make -C $(BR) PLATFORM=vpp TAG=vpp_debug vom-install,)
	$(eval EXTENDED_TESTS=yes)
	$(call test,vpp,vpp_debug,test)

test-help:
	@make -C test help

test-wipe:
	@make -C test wipe

test-shell:
	$(call test,vpp,vpp,shell)

test-shell-debug:
	$(call test,vpp,vpp_debug,shell)

test-dep:
	@make -C test test-dep

test-doc:
	@make -C test doc

test-wipe-doc:
	@make -C test wipe-doc

test-cov:
	@make -C $(BR) PLATFORM=vpp TAG=vpp_gcov vom-install japi-install
	$(eval EXTENDED_TESTS=yes)
	$(call test,vpp,vpp_gcov,cov)

test-wipe-cov:
	@make -C test wipe-cov

test-checkstyle:
	@make -C test checkstyle

retest:
	$(call test,vpp,vpp,retest)

retest-debug:
	$(call test,vpp,vpp_debug,retest)

ifeq ("$(wildcard $(STARTUP_CONF))","")
define run
	@echo "WARNING: STARTUP_CONF not defined or file doesn't exist."
	@echo "         Running with minimal startup config: $(MINIMAL_STARTUP_CONF)\n"
	@cd $(STARTUP_DIR) && \
	  $(SUDO) $(2) $(1)/vpp/bin/vpp $(MINIMAL_STARTUP_CONF)
endef
else
define run
	@cd $(STARTUP_DIR) && \
	  $(SUDO) $(2) $(1)/vpp/bin/vpp $(shell cat $(STARTUP_CONF) | sed -e 's/#.*//')
endef
endif

%.files: .FORCE
	@find . \( -name '*\.[chyS]' -o -name '*\.java' -o -name '*\.lex' \) -and \
		\( -not -path './build-root*' -o -path \
		'./build-root/build-vpp_debug-native/dpdk*' \) > $@

.FORCE:

run:
	$(call run, $(BR)/install-$(PLATFORM)_debug-native)

run-release:
	$(call run, $(BR)/install-$(PLATFORM)-native)

debug:
	$(call run, $(BR)/install-$(PLATFORM)_debug-native,$(GDB) $(GDB_ARGS) --args)

build-coverity:
	$(call make,$(PLATFORM)_coverity,install-packages)

debug-release:
	$(call run, $(BR)/install-$(PLATFORM)-native,$(GDB) $(GDB_ARGS) --args)

build-vat:
	$(call make,$(PLATFORM)_debug,vpp-api-test-install)

run-vat:
	@$(SUDO) $(BR)/install-$(PLATFORM)_debug-native/vpp/bin/vpp_api_test

pkg-deb:
	$(call make,$(PLATFORM),vpp-package-deb)

vom-pkg-deb:
	$(call make,$(PLATFORM),vpp-package-deb)
	$(call make,$(PLATFORM),vom-package-deb)

pkg-deb-debug:
	$(call make,$(PLATFORM)_debug,vpp-package-deb)

vom-pkg-deb-debug:
	$(call make,$(PLATFORM)_debug,vpp-package-deb)
	$(call make,$(PLATFORM)_debug,vom-package-deb)

pkg-rpm: dist
	make -C extras/rpm

pkg-srpm: dist
	make -C extras/rpm srpm

dpdk-install-dev:
	$(call banner,"This command is deprecated. Please use 'make install-ext-deps'")
	make -C build/external install-$(PKG)

install-ext-deps:
	make -C build/external install-$(PKG)

ctags: ctags.files
	@ctags --totals --tag-relative -L $<
	@rm $<

gtags: ctags
	@gtags --gtagslabel=ctags

cscope: cscope.files
	@cscope -b -q -v

checkstyle:
	@build-root/scripts/checkstyle.sh

fixstyle:
	@build-root/scripts/checkstyle.sh --fix

#
# Build the documentation
#

# Doxygen configuration and our utility scripts
export DOXY_DIR ?= $(WS_ROOT)/doxygen

define make-doxy
	@OS_ID="$(OS_ID)" make -C $(DOXY_DIR) $@
endef

.PHONY: bootstrap-doxygen doxygen wipe-doxygen

bootstrap-doxygen:
	$(call make-doxy)

doxygen:
	$(call make-doxy)

wipe-doxygen:
	$(call make-doxy)

# Sphinx Documents
export DOCS_DIR = $(WS_ROOT)/docs
export VENV_DIR = $(WS_ROOT)/sphinx_venv
export SPHINX_SCRIPTS_DIR = $(WS_ROOT)/docs/scripts

.PHONY: docs-venv docs docs-clean

docs-venv:
	@($(SPHINX_SCRIPTS_DIR)/sphinx-make.sh venv)

docs: $(DOCS_DIR)
	@($(SPHINX_SCRIPTS_DIR)/sphinx-make.sh html)

docs-clean:
	@($(SPHINX_SCRIPTS_DIR)/sphinx-make.sh clean)

verify: install-dep $(BR)/.deps.ok install-ext-deps
	$(call banner,"Building for PLATFORM=vpp using gcc")
	@make -C build-root PLATFORM=vpp TAG=vpp wipe-all install-packages
	$(call banner,"Building sample-plugin")
	@make -C build-root PLATFORM=vpp TAG=vpp sample-plugin-install
	$(call banner,"Building libmemif")
	@make -C build-root PLATFORM=vpp TAG=vpp libmemif-install
	$(call banner,"Building VOM")
	@make -C build-root PLATFORM=vpp TAG=vpp vom-install
	$(call banner,"Building $(PKG) packages")
	@make pkg-$(PKG)
ifeq ($(OS_ID)-$(OS_VERSION_ID),ubuntu-18.04)
	$(call banner,"Running tests")
	@make COMPRESS_FAILED_TEST_LOGS=yes RETRIES=3 test
endif