Merge pull request #79 from foss-for-synopsys-dwc-arc-processors/feature/2018_12_rc2_fix

Feature/2018 12 rc2 fix

Author: Wayne Ren

board/linker_template_gnu.ld

@@ -78,23 +78,22 @@ SECTIONS
 		_f_sdata = .;
 		__SDATA_BEGIN__ = .;
 		*(.sdata .sdata.* .gnu.linkonce.s.*)
-		_e_sdata = .;
-		_e_data = .;
-	} > REGION_RAM AT > REGION_ROM
-
-	.bss (NOLOAD) : ALIGN(8)
-	{
 		PROVIDE (__sbss_start = .);
 		PROVIDE (___sbss_start = .);
-		_f_bss = .;
 		_f_sbss = .;
 		*(.dynsbss)
 		*(.sbss .sbss.* .gnu.linkonce.sb.*)
 		*(.scommon)
 		_e_sbss = .;
 		PROVIDE (__sbss_end = .);
 		PROVIDE (___sbss_end = .);
+		_e_sdata = .;
+		_e_data = .;
+	} > REGION_RAM AT > REGION_ROM
 
+	.bss (NOLOAD) : ALIGN(8)
+	{
+		_f_bss = .;
 		*(.dynbss)
 		*(.bss .bss.* .gnu.linkonce.b.*)
 		*(COMMON)

board/linker_template_mw.ld

@@ -69,6 +69,7 @@ SECTIONS {
 			_f_data = .;
 			_f_sdata = .;
 			*(.sdata)
+			*(.sbss)
 			_e_sdata = .;
 			*(TYPE data)
 		}

example/baremetal/openthread/cli/mbedtls-config.h

@@ -33,6 +33,7 @@
 #include <openthread/config.h>
 #include <openthread/platform/logging.h>
 #include <openthread/platform/memory.h>
+#include <stdio.h>
 
 #if defined(_WIN32)
 #include <stdarg.h>
@@ -189,7 +190,7 @@ __inline int windows_kernel_snprintf(char * s, size_t n, const char * format, ..
 //#define MBEDTLS_PLATFORM_TIME_ALT
 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
 //#define MBEDTLS_PLATFORM_PRINTF_ALT
-//#define MBEDTLS_PLATFORM_SNPRINTF_ALT
+#define MBEDTLS_PLATFORM_SNPRINTF_ALT
 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
 
 /**
@@ -2557,7 +2558,7 @@ __inline int windows_kernel_snprintf(char * s, size_t n, const char * format, ..
 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
 /* Note: your snprintf must correclty zero-terminate the buffer! */
-//#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
+#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */

example/baremetal/openthread/ncp/mbedtls-config.h

@@ -33,6 +33,7 @@
 #include <openthread/config.h>
 #include <openthread/platform/logging.h>
 #include <openthread/platform/memory.h>
+#include <stdio.h>
 
 #if defined(_WIN32)
 #include <stdarg.h>
@@ -189,7 +190,7 @@ __inline int windows_kernel_snprintf(char * s, size_t n, const char * format, ..
 //#define MBEDTLS_PLATFORM_TIME_ALT
 //#define MBEDTLS_PLATFORM_FPRINTF_ALT
 //#define MBEDTLS_PLATFORM_PRINTF_ALT
-//#define MBEDTLS_PLATFORM_SNPRINTF_ALT
+#define MBEDTLS_PLATFORM_SNPRINTF_ALT
 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
 
 /**
@@ -2557,7 +2558,7 @@ __inline int windows_kernel_snprintf(char * s, size_t n, const char * format, ..
 //#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
 /* Note: your snprintf must correclty zero-terminate the buffer! */
-//#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
+#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
 //#define MBEDTLS_PLATFORM_STD_NV_SEED_READ   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */

example/baremetal/secureshield/secret_normal/README.rst

@@ -43,7 +43,7 @@ For nSIM, the commands to run this example are as follows:
 .. code-block:: console
 
     $ cd <embarc_root>/example/baremetal/secureshield/secret_normal
-    $ gmake BOARD=nsim BD_VER=1506 CUR_CORE=arcemsecureshield TOOLCHAIN=mw run
+    $ gmake BOARD=nsim BD_VER=10 CUR_CORE=arcsem TOOLCHAIN=mw run
 
 For EMSK 2.2, the commands to run this example are as follows:
 

example/baremetal/secureshield/secret_normal/makefile

@@ -9,7 +9,9 @@ BOARD ?= nsim
 
 CUR_CORE ?= arcsem
 
-APPL_DEFINES  = -DLIB_SECURESHIELD_OVERRIDES -DNTSHELL_USE_CMDS_PERIPHERAL=0 -DNTSHELL_USE_CMDS_ARC=0
+# secureshield doesn't support stack check now
+APPL_DEFINES  = -DLIB_SECURESHIELD_OVERRIDES -DNTSHELL_USE_CMDS_PERIPHERAL=0\
+				-DNTSHELL_USE_CMDS_ARC=0 -DARC_FEATURE_STACK_CHECK=0
 
 #
 # root dir of embARC

example/baremetal/secureshield/secret_secure/README.rst

@@ -42,7 +42,7 @@ For nSIM, the commands to run this example are as follows:
 .. code-block:: console
 
     $ cd <embarc_root>/example/baremetal/secureshield/secret_secure
-    $ gmake BOARD=nsim BD_VER=1506 CUR_CORE=arcemsecureshield TOOLCHAIN=mw run
+    $ gmake BOARD=nsim BD_VER=10 CUR_CORE=arcsem TOOLCHAIN=mw run
 
 For EMSK 2.2, the commands to run this example are as follows:
 

example/baremetal/secureshield/secret_secure/makefile

@@ -9,7 +9,9 @@ BOARD ?= nsim
 
 CUR_CORE ?= arcsem
 
-APPL_DEFINES  = -DLIB_SECURESHIELD_OVERRIDES -DNTSHELL_USE_CMDS_PERIPHERAL=0 -DNTSHELL_USE_CMDS_ARC=0
+# secureshield doesn't support stack check now
+APPL_DEFINES  = -DLIB_SECURESHIELD_OVERRIDES -DNTSHELL_USE_CMDS_PERIPHERAL=0\
+				-DNTSHELL_USE_CMDS_ARC=0 -DARC_FEATURE_STACK_CHECK=0
 
 #
 # root dir of embARC

example/baremetal/secureshield/secret_secure_sid/README.rst

@@ -44,7 +44,7 @@ For nSIM, the commands to run this example are as follows:
 .. code-block:: console
 
     $ cd <embarc_root>/example/baremetal/secureshield/secret_secure_sid
-    $ gmake BOARD=nsim BD_VER=1506 CUR_CORE=arcemsecureshield TOOLCHAIN=mw run
+    $ gmake BOARD=nsim BD_VER=10 CUR_CORE=arcsem TOOLCHAIN=mw run
 
 For EMSK 2.3, the commands to run this example are as follows:
 

example/baremetal/secureshield/secret_secure_sid/makefile

@@ -10,7 +10,9 @@ BOARD ?= nsim
 
 CUR_CORE = arcsem
 
-APPL_DEFINES  = -DNTSHELL_USE_CMDS_PERIPHERAL=0 -DNTSHELL_USE_CMDS_ARC=0
+# secureshield doesn't support stack check now
+APPL_DEFINES  = -DNTSHELL_USE_CMDS_PERIPHERAL=0 -DNTSHELL_USE_CMDS_ARC=0\
+				-DARC_FEATURE_STACK_CHECK=0
 
 #
 # root dir of embARC