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* [dpdk-dev] [PATCH] eal: change init macro as exec environment specific
@ 2017-08-07 12:04 Jerin Jacob
  2017-10-11 13:02 ` Thomas Monjalon
  2019-04-03 19:28 ` [dpdk-dev] [PATCH v2] " Jerin Jacob Kollanukkaran
  0 siblings, 2 replies; 27+ messages in thread
From: Jerin Jacob @ 2017-08-07 12:04 UTC (permalink / raw)
  To: dev; +Cc: thomas, bruce.richardson, Jerin Jacob

baremetal execution environments may have a different
method to enable RTE_INIT instead of using compiler
constructor scheme. Move RTE_INIT* definition under
exec-env to support different execution environments.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
 app/test-eventdev/evt_test.h                       |  2 +-
 lib/librte_eal/bsdapp/eal/Makefile                 |  2 +-
 .../bsdapp/eal/include/exec-env/rte_eal.h          | 51 ++++++++++++++++++++++
 lib/librte_eal/common/eal_common_log.c             |  2 +
 lib/librte_eal/common/include/rte_bus.h            |  2 +
 lib/librte_eal/common/include/rte_eal.h            |  6 ---
 lib/librte_eal/common/include/rte_tailq.h          |  2 +
 lib/librte_eal/linuxapp/eal/Makefile               |  2 +-
 .../linuxapp/eal/include/exec-env/rte_eal.h        | 51 ++++++++++++++++++++++
 9 files changed, 111 insertions(+), 9 deletions(-)
 create mode 100644 lib/librte_eal/bsdapp/eal/include/exec-env/rte_eal.h
 create mode 100644 lib/librte_eal/linuxapp/eal/include/exec-env/rte_eal.h

diff --git a/app/test-eventdev/evt_test.h b/app/test-eventdev/evt_test.h
index 17bdd1650..f63f9a814 100644
--- a/app/test-eventdev/evt_test.h
+++ b/app/test-eventdev/evt_test.h
@@ -37,7 +37,7 @@
 #include <stdbool.h>
 #include <sys/queue.h>
 
-#include <rte_eal.h>
+#include <exec-env/rte_eal.h>
 
 enum evt_test_result {
 	EVT_TEST_SUCCESS,
diff --git a/lib/librte_eal/bsdapp/eal/Makefile b/lib/librte_eal/bsdapp/eal/Makefile
index 05517a2dc..2f5574f79 100644
--- a/lib/librte_eal/bsdapp/eal/Makefile
+++ b/lib/librte_eal/bsdapp/eal/Makefile
@@ -107,7 +107,7 @@ CFLAGS_eal_thread.o += -Wno-return-type
 CFLAGS_eal_hpet.o += -Wno-return-type
 endif
 
-INC := rte_interrupts.h
+INC := rte_interrupts.h rte_eal.h
 
 SYMLINK-$(CONFIG_RTE_EXEC_ENV_BSDAPP)-include/exec-env := \
 	$(addprefix include/exec-env/,$(INC))
diff --git a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_eal.h b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_eal.h
new file mode 100644
index 000000000..1f3222f01
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_eal.h
@@ -0,0 +1,51 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _BSDAPP_RTE_EAL_H_
+#define _BSDAPP_RTE_EAL_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RTE_INIT(func) \
+static void __attribute__((constructor, used)) func(void)
+
+#define RTE_INIT_PRIO(func, prio) \
+static void __attribute__((constructor(prio), used)) func(void)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _BSDAPP_RTE_EAL_H_ */
diff --git a/lib/librte_eal/common/eal_common_log.c b/lib/librte_eal/common/eal_common_log.c
index 0e3b93209..236a662b0 100644
--- a/lib/librte_eal/common/eal_common_log.c
+++ b/lib/librte_eal/common/eal_common_log.c
@@ -43,6 +43,8 @@
 #include <rte_log.h>
 #include <rte_per_lcore.h>
 
+#include <exec-env/rte_eal.h>
+
 #include "eal_private.h"
 
 /* global log structure */
diff --git a/lib/librte_eal/common/include/rte_bus.h b/lib/librte_eal/common/include/rte_bus.h
index c79368d3c..52e13bd0d 100644
--- a/lib/librte_eal/common/include/rte_bus.h
+++ b/lib/librte_eal/common/include/rte_bus.h
@@ -52,6 +52,8 @@ extern "C" {
 #include <rte_log.h>
 #include <rte_dev.h>
 
+#include <exec-env/rte_eal.h>
+
 /** Double linked list of buses */
 TAILQ_HEAD(rte_bus_list, rte_bus);
 
diff --git a/lib/librte_eal/common/include/rte_eal.h b/lib/librte_eal/common/include/rte_eal.h
index 0e7363d77..cce5160bd 100644
--- a/lib/librte_eal/common/include/rte_eal.h
+++ b/lib/librte_eal/common/include/rte_eal.h
@@ -287,12 +287,6 @@ static inline int rte_gettid(void)
 	return RTE_PER_LCORE(_thread_id);
 }
 
-#define RTE_INIT(func) \
-static void __attribute__((constructor, used)) func(void)
-
-#define RTE_INIT_PRIO(func, prio) \
-static void __attribute__((constructor(prio), used)) func(void)
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/librte_eal/common/include/rte_tailq.h b/lib/librte_eal/common/include/rte_tailq.h
index 3aae098ae..6a5ca3731 100644
--- a/lib/librte_eal/common/include/rte_tailq.h
+++ b/lib/librte_eal/common/include/rte_tailq.h
@@ -48,6 +48,8 @@ extern "C" {
 #include <stdio.h>
 #include <rte_debug.h>
 
+#include <exec-env/rte_eal.h>
+
 /** dummy structure type used by the rte_tailq APIs */
 struct rte_tailq_entry {
 	TAILQ_ENTRY(rte_tailq_entry) next; /**< Pointer entries for a tailq list */
diff --git a/lib/librte_eal/linuxapp/eal/Makefile b/lib/librte_eal/linuxapp/eal/Makefile
index e6ab6c30f..ec8ffddf4 100644
--- a/lib/librte_eal/linuxapp/eal/Makefile
+++ b/lib/librte_eal/linuxapp/eal/Makefile
@@ -130,7 +130,7 @@ ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
 CFLAGS_eal_thread.o += -Wno-return-type
 endif
 
-INC := rte_interrupts.h rte_kni_common.h rte_dom0_common.h
+INC := rte_interrupts.h rte_kni_common.h rte_dom0_common.h rte_eal.h
 
 SYMLINK-$(CONFIG_RTE_EXEC_ENV_LINUXAPP)-include/exec-env := \
 	$(addprefix include/exec-env/,$(INC))
diff --git a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_eal.h b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_eal.h
new file mode 100644
index 000000000..bac4924a6
--- /dev/null
+++ b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_eal.h
@@ -0,0 +1,51 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LINUXAPP_RTE_EAL_H_
+#define _LINUXAPP_RTE_EAL_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RTE_INIT(func) \
+static void __attribute__((constructor, used)) func(void)
+
+#define RTE_INIT_PRIO(func, prio) \
+static void __attribute__((constructor(prio), used)) func(void)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LINUXAPP_RTE_EAL_H_ */
-- 
2.14.0

^ permalink raw reply	[flat|nested] 27+ messages in thread
end of thread, other threads:[~2019-04-03 21:52 UTC | newest]

Thread overview: 27+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-08-07 12:04 [dpdk-dev] [PATCH] eal: change init macro as exec environment specific Jerin Jacob
2017-10-11 13:02 ` Thomas Monjalon
2017-10-11 14:33   ` Jerin Jacob
2019-03-01 17:05     ` Ferruh Yigit
2019-03-01 17:16       ` Ferruh Yigit
2019-03-01 17:28       ` Thomas Monjalon
2019-03-12 19:25         ` [dpdk-dev] [EXT] " Jerin Jacob Kollanukkaran
2019-03-12 20:33           ` Thomas Monjalon
2019-03-13  8:02             ` Jerin Jacob Kollanukkaran
2019-03-13  8:16               ` Thomas Monjalon
2019-03-13  8:44                 ` Jerin Jacob Kollanukkaran
2019-03-14 20:44                   ` Jerin Jacob Kollanukkaran
2019-03-14 20:44                     ` Jerin Jacob Kollanukkaran
2019-04-02  1:15                     ` Jerin Jacob Kollanukkaran
2019-04-02  1:15                       ` Jerin Jacob Kollanukkaran
2019-04-02 12:45                       ` Thomas Monjalon
2019-04-02 12:45                         ` Thomas Monjalon
2019-04-02 12:57     ` [dpdk-dev] " Thomas Monjalon
2019-04-02 12:57       ` Thomas Monjalon
2019-04-02 13:20       ` Wiles, Keith
2019-04-02 13:20         ` Wiles, Keith
2019-04-03 19:28 ` [dpdk-dev] [PATCH v2] " Jerin Jacob Kollanukkaran
2019-04-03 19:28   ` Jerin Jacob Kollanukkaran
2019-04-03 20:07   ` Thomas Monjalon
2019-04-03 20:07     ` Thomas Monjalon
2019-04-03 21:52     ` Thomas Monjalon
2019-04-03 21:52       ` Thomas Monjalon

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