[dpdk-dev] [PATCH 2/7] Move EAL common functions

[Ravi Kerur <rkerur@gmail.com>]

eal_debug.c has no difference between Linux and BSD, move
into common directory.
Rename eal_debug.c to eal_common_debug.c
Makefile changes to reflect file move and name change.
Fix checkpatch warnings.

Signed-off-by: Ravi Kerur <rkerur@gmail.com>
---
 lib/librte_eal/bsdapp/eal/Makefile       |   2 +-
 lib/librte_eal/bsdapp/eal/eal_debug.c    | 113 -------------------------------
 lib/librte_eal/common/eal_common_debug.c | 112 ++++++++++++++++++++++++++++++
 lib/librte_eal/linuxapp/eal/Makefile     |   2 +-
 lib/librte_eal/linuxapp/eal/eal_debug.c  | 113 -------------------------------
 5 files changed, 114 insertions(+), 228 deletions(-)
 delete mode 100644 lib/librte_eal/bsdapp/eal/eal_debug.c
 create mode 100644 lib/librte_eal/common/eal_common_debug.c
 delete mode 100644 lib/librte_eal/linuxapp/eal/eal_debug.c

diff --git a/lib/librte_eal/bsdapp/eal/Makefile b/lib/librte_eal/bsdapp/eal/Makefile
index d434882..9b83e11 100644
--- a/lib/librte_eal/bsdapp/eal/Makefile
+++ b/lib/librte_eal/bsdapp/eal/Makefile
@@ -53,7 +53,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_hugepage_info.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_thread.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_log.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_pci.c
-SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_debug.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_lcore.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_timer.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_interrupts.c
@@ -73,6 +72,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_hexdump.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_devargs.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_dev.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_options.c
+SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_debug.c
 
 CFLAGS_eal.o := -D_GNU_SOURCE
 #CFLAGS_eal_thread.o := -D_GNU_SOURCE
diff --git a/lib/librte_eal/bsdapp/eal/eal_debug.c b/lib/librte_eal/bsdapp/eal/eal_debug.c
deleted file mode 100644
index 44fc4f3..0000000
--- a/lib/librte_eal/bsdapp/eal/eal_debug.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 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.
- */
-
-#include <execinfo.h>
-#include <stdarg.h>
-#include <signal.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdint.h>
-
-#include <rte_log.h>
-#include <rte_debug.h>
-#include <rte_common.h>
-
-#define BACKTRACE_SIZE 256
-
-/* dump the stack of the calling core */
-void rte_dump_stack(void)
-{
-	void *func[BACKTRACE_SIZE];
-	char **symb = NULL;
-	int size;
-
-	size = backtrace(func, BACKTRACE_SIZE);
-	symb = backtrace_symbols(func, size);
-	while (size > 0) {
-		rte_log(RTE_LOG_ERR, RTE_LOGTYPE_EAL,
-			"%d: [%s]\n", size, symb[size - 1]);
-		size --;
-	}
-}
-
-/* not implemented in this environment */
-void rte_dump_registers(void)
-{
-	return;
-}
-
-/* call abort(), it will generate a coredump if enabled */
-void __rte_panic(const char *funcname, const char *format, ...)
-{
-	va_list ap;
-
-	/* disable history */
-	rte_log_set_history(0);
-
-	rte_log(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, "PANIC in %s():\n", funcname);
-	va_start(ap, format);
-	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
-	va_end(ap);
-	rte_dump_stack();
-	rte_dump_registers();
-	abort();
-}
-
-/*
- * Like rte_panic this terminates the application. However, no traceback is
- * provided and no core-dump is generated.
- */
-void
-rte_exit(int exit_code, const char *format, ...)
-{
-	va_list ap;
-
-	/* disable history */
-	rte_log_set_history(0);
-
-	if (exit_code != 0)
-		RTE_LOG(CRIT, EAL, "Error - exiting with code: %d\n"
-				"  Cause: ", exit_code);
-
-	va_start(ap, format);
-	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
-	va_end(ap);
-
-#ifndef RTE_EAL_ALWAYS_PANIC_ON_ERROR
-	exit(exit_code);
-#else
-	rte_dump_stack();
-	rte_dump_registers();
-	abort();
-#endif
-}
diff --git a/lib/librte_eal/common/eal_common_debug.c b/lib/librte_eal/common/eal_common_debug.c
new file mode 100644
index 0000000..7a482b9
--- /dev/null
+++ b/lib/librte_eal/common/eal_common_debug.c
@@ -0,0 +1,112 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 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.
+ */
+
+#include <execinfo.h>
+#include <stdarg.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+
+#include <rte_log.h>
+#include <rte_debug.h>
+#include <rte_common.h>
+
+#define BACKTRACE_SIZE 256
+
+/* dump the stack of the calling core */
+void rte_dump_stack(void)
+{
+	void *func[BACKTRACE_SIZE];
+	char **symb = NULL;
+	int size;
+
+	size = backtrace(func, BACKTRACE_SIZE);
+	symb = backtrace_symbols(func, size);
+	while (size > 0) {
+		rte_log(RTE_LOG_ERR, RTE_LOGTYPE_EAL,
+			"%d: [%s]\n", size, symb[size - 1]);
+		size--;
+	}
+}
+
+/* not implemented in this environment */
+void rte_dump_registers(void)
+{
+}
+
+/* call abort(), it will generate a coredump if enabled */
+void __rte_panic(const char *funcname, const char *format, ...)
+{
+	va_list ap;
+
+	/* disable history */
+	rte_log_set_history(0);
+
+	rte_log(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, "PANIC in %s():\n", funcname);
+	va_start(ap, format);
+	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
+	va_end(ap);
+	rte_dump_stack();
+	rte_dump_registers();
+	abort();
+}
+
+/*
+ * Like rte_panic this terminates the application. However, no traceback is
+ * provided and no core-dump is generated.
+ */
+void
+rte_exit(int exit_code, const char *format, ...)
+{
+	va_list ap;
+
+	/* disable history */
+	rte_log_set_history(0);
+
+	if (exit_code != 0)
+		RTE_LOG(CRIT, EAL, "Error - exiting with code: %d\n"
+				"  Cause: ", exit_code);
+
+	va_start(ap, format);
+	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
+	va_end(ap);
+
+#ifndef RTE_EAL_ALWAYS_PANIC_ON_ERROR
+	exit(exit_code);
+#else
+	rte_dump_stack();
+	rte_dump_registers();
+	abort();
+#endif
+}
diff --git a/lib/librte_eal/linuxapp/eal/Makefile b/lib/librte_eal/linuxapp/eal/Makefile
index 72ecf3a..87b9bfc 100644
--- a/lib/librte_eal/linuxapp/eal/Makefile
+++ b/lib/librte_eal/linuxapp/eal/Makefile
@@ -62,7 +62,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_pci.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_pci_uio.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_pci_vfio.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_pci_vfio_mp_sync.c
-SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_debug.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_lcore.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_timer.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_interrupts.c
@@ -85,6 +84,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_hexdump.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_devargs.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_dev.c
 SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_options.c
+SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_debug.c
 
 CFLAGS_eal.o := -D_GNU_SOURCE
 CFLAGS_eal_thread.o := -D_GNU_SOURCE
diff --git a/lib/librte_eal/linuxapp/eal/eal_debug.c b/lib/librte_eal/linuxapp/eal/eal_debug.c
deleted file mode 100644
index 44fc4f3..0000000
--- a/lib/librte_eal/linuxapp/eal/eal_debug.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 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.
- */
-
-#include <execinfo.h>
-#include <stdarg.h>
-#include <signal.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdint.h>
-
-#include <rte_log.h>
-#include <rte_debug.h>
-#include <rte_common.h>
-
-#define BACKTRACE_SIZE 256
-
-/* dump the stack of the calling core */
-void rte_dump_stack(void)
-{
-	void *func[BACKTRACE_SIZE];
-	char **symb = NULL;
-	int size;
-
-	size = backtrace(func, BACKTRACE_SIZE);
-	symb = backtrace_symbols(func, size);
-	while (size > 0) {
-		rte_log(RTE_LOG_ERR, RTE_LOGTYPE_EAL,
-			"%d: [%s]\n", size, symb[size - 1]);
-		size --;
-	}
-}
-
-/* not implemented in this environment */
-void rte_dump_registers(void)
-{
-	return;
-}
-
-/* call abort(), it will generate a coredump if enabled */
-void __rte_panic(const char *funcname, const char *format, ...)
-{
-	va_list ap;
-
-	/* disable history */
-	rte_log_set_history(0);
-
-	rte_log(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, "PANIC in %s():\n", funcname);
-	va_start(ap, format);
-	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
-	va_end(ap);
-	rte_dump_stack();
-	rte_dump_registers();
-	abort();
-}
-
-/*
- * Like rte_panic this terminates the application. However, no traceback is
- * provided and no core-dump is generated.
- */
-void
-rte_exit(int exit_code, const char *format, ...)
-{
-	va_list ap;
-
-	/* disable history */
-	rte_log_set_history(0);
-
-	if (exit_code != 0)
-		RTE_LOG(CRIT, EAL, "Error - exiting with code: %d\n"
-				"  Cause: ", exit_code);
-
-	va_start(ap, format);
-	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
-	va_end(ap);
-
-#ifndef RTE_EAL_ALWAYS_PANIC_ON_ERROR
-	exit(exit_code);
-#else
-	rte_dump_stack();
-	rte_dump_registers();
-	abort();
-#endif
-}
-- 
1.9.1