Changes in v4
None
Changes in v3
Changed subject to be more explicit on file name inclusion.
Changes in v2
Remove rte_dump_registers() function since it is not implemented.
Fix comment for _rte_exit()
Changes in v1
eal_debug.c has no difference between Linux and BSD, move
entire file 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 at gmail.com>
---
app/test/test_debug.c | 1 -
lib/librte_eal/bsdapp/eal/Makefile | 2 +-
lib/librte_eal/bsdapp/eal/eal_debug.c | 113 ------------------------------
lib/librte_eal/common/eal_common_debug.c | 106 ++++++++++++++++++++++++++++
lib/librte_eal/common/include/rte_debug.h | 7 --
lib/librte_eal/linuxapp/eal/Makefile | 2 +-
lib/librte_eal/linuxapp/eal/eal_debug.c | 113 ------------------------------
7 files changed, 108 insertions(+), 236 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/app/test/test_debug.c b/app/test/test_debug.c
index 7c3ee92..01d4b76 100644
--- a/app/test/test_debug.c
+++ b/app/test/test_debug.c
@@ -136,7 +136,6 @@ static int
test_debug(void)
{
rte_dump_stack();
- rte_dump_registers();
if (test_panic() < 0)
return -1;
if (test_exit() < 0)
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..9c10ee4
--- /dev/null
+++ b/lib/librte_eal/common/eal_common_debug.c
@@ -0,0 +1,106 @@
+/*-
+ * 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--;
+ }
+}
+
+/* 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();
+ abort();
+}
+
+/*
+ * Like rte_panic this terminates the application. However, no traceback is
+ * provided and no core-dump is generated. if RTE_EAL_ALWAYS_PANIC_ON_ERROR
+ * is not defined.
+ */
+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();
+ abort();
+#endif
+}
diff --git a/lib/librte_eal/common/include/rte_debug.h
b/lib/librte_eal/common/include/rte_debug.h
index 82ee3b3..3fb0307 100644
--- a/lib/librte_eal/common/include/rte_debug.h
+++ b/lib/librte_eal/common/include/rte_debug.h
@@ -53,13 +53,6 @@ extern "C" {
void rte_dump_stack(void);
/**
- * Dump the registers of the calling core to the console.
- *
- * Note: Not implemented in a userapp environment; use gdb instead.
- */
-void rte_dump_registers(void);
-
-/**
* Provide notification of a critical non-recoverable error and terminate
* execution abnormally.
*
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
