diff --git a/targets/TARGET_TOSHIBA/TARGET_TMPM066/device/TOOLCHAIN_GCC_ARM/tmpm066fwug.ld b/targets/TARGET_TOSHIBA/TARGET_TMPM066/device/TOOLCHAIN_GCC_ARM/tmpm066fwug.ld
index 8b0048a290..6d5243259c 100644
--- a/targets/TARGET_TOSHIBA/TARGET_TMPM066/device/TOOLCHAIN_GCC_ARM/tmpm066fwug.ld
+++ b/targets/TARGET_TOSHIBA/TARGET_TMPM066/device/TOOLCHAIN_GCC_ARM/tmpm066fwug.ld
@@ -85,13 +85,13 @@ SECTIONS
         *(vtable)
         *(.data*)
 
-        . = ALIGN(4);
+        . = ALIGN(8);
         /* preinit data */
         PROVIDE (__preinit_array_start = .);
         KEEP(*(.preinit_array))
         PROVIDE (__preinit_array_end = .);
 
-        . = ALIGN(4);
+        . = ALIGN(8);
         /* init data */
         PROVIDE (__init_array_start = .);
         KEEP(*(SORT(.init_array.*)))
@@ -99,14 +99,14 @@ SECTIONS
         PROVIDE (__init_array_end = .);
 
 
-        . = ALIGN(4);
+        . = ALIGN(8);
         /* finit data */
         PROVIDE (__fini_array_start = .);
         KEEP(*(SORT(.fini_array.*)))
         KEEP(*(.fini_array))
         PROVIDE (__fini_array_end = .);
 
-        . = ALIGN(4);
+        . = ALIGN(8);
         /* All data end */
         __data_end__ = .;
 
diff --git a/targets/TARGET_TOSHIBA/TARGET_TMPM3H6/device/TOOLCHAIN_GCC_ARM/tmpm3h6fwfg.ld b/targets/TARGET_TOSHIBA/TARGET_TMPM3H6/device/TOOLCHAIN_GCC_ARM/tmpm3h6fwfg.ld
index c43ce8b3f6..e989692967 100644
--- a/targets/TARGET_TOSHIBA/TARGET_TMPM3H6/device/TOOLCHAIN_GCC_ARM/tmpm3h6fwfg.ld
+++ b/targets/TARGET_TOSHIBA/TARGET_TMPM3H6/device/TOOLCHAIN_GCC_ARM/tmpm3h6fwfg.ld
@@ -96,13 +96,13 @@ SECTIONS
         *(vtable)
         *(.data*)
 
-        . = ALIGN(4);
+        . = ALIGN(8);
         /* preinit data */
         PROVIDE_HIDDEN (__preinit_array_start = .);
         KEEP(*(.preinit_array))
         PROVIDE_HIDDEN (__preinit_array_end = .);
 
-        . = ALIGN(4);
+        . = ALIGN(8);
         /* init data */
         PROVIDE_HIDDEN (__init_array_start = .);
         KEEP(*(SORT(.init_array.*)))
@@ -110,7 +110,7 @@ SECTIONS
         PROVIDE_HIDDEN (__init_array_end = .);
 
 
-        . = ALIGN(4);
+        . = ALIGN(8);
         /* finit data */
         PROVIDE_HIDDEN (__fini_array_start = .);
         KEEP(*(SORT(.fini_array.*)))
@@ -118,7 +118,7 @@ SECTIONS
         PROVIDE_HIDDEN (__fini_array_end = .);
 
         KEEP(*(.jcr*))
-        . = ALIGN(4);
+        . = ALIGN(8);
         /* All data end */
         __data_end__ = .;
 
@@ -126,11 +126,11 @@ SECTIONS
 
     .bss :
     {
-        . = ALIGN(4);
+        . = ALIGN(8);
         __bss_start__ = .;
         *(.bss*)
         *(COMMON)
-        . = ALIGN(4);
+        . = ALIGN(8);
         __bss_end__ = .;
     } > RAM
 
diff --git a/targets/TARGET_TOSHIBA/TARGET_TMPM46B/device/TOOLCHAIN_GCC_ARM/tmpm46bf10fg.ld b/targets/TARGET_TOSHIBA/TARGET_TMPM46B/device/TOOLCHAIN_GCC_ARM/tmpm46bf10fg.ld
index d89b6e94f5..9f9d4ad6ca 100644
--- a/targets/TARGET_TOSHIBA/TARGET_TMPM46B/device/TOOLCHAIN_GCC_ARM/tmpm46bf10fg.ld
+++ b/targets/TARGET_TOSHIBA/TARGET_TMPM46B/device/TOOLCHAIN_GCC_ARM/tmpm46bf10fg.ld
@@ -105,7 +105,7 @@ SECTIONS
 	/*
 	.copy.table :
 	{
-		. = ALIGN(4);
+		. = ALIGN(8);
 		__copy_table_start__ = .;
 		LONG (__etext)
 		LONG (__data_start__)
@@ -123,7 +123,7 @@ SECTIONS
 	/*
 	.zero.table :
 	{
-		. = ALIGN(4);
+		. = ALIGN(8);
 		__zero_table_start__ = .;
 		LONG (__bss_start__)
 		LONG (__bss_end__ - __bss_start__)
@@ -141,13 +141,13 @@ SECTIONS
 		*(vtable)
 		*(.data*)
         *(.ram_func*)
-		. = ALIGN(4);
+		. = ALIGN(8);
 		/* preinit data */
 		PROVIDE_HIDDEN (__preinit_array_start = .);
 		KEEP(*(.preinit_array))
 		PROVIDE_HIDDEN (__preinit_array_end = .);
 
-		. = ALIGN(4);
+		. = ALIGN(8);
 		/* init data */
 		PROVIDE_HIDDEN (__init_array_start = .);
 		KEEP(*(SORT(.init_array.*)))
@@ -155,7 +155,7 @@ SECTIONS
 		PROVIDE_HIDDEN (__init_array_end = .);
 
 
-		. = ALIGN(4);
+		. = ALIGN(8);
 		/* finit data */
 		PROVIDE_HIDDEN (__fini_array_start = .);
 		KEEP(*(SORT(.fini_array.*)))
@@ -163,7 +163,7 @@ SECTIONS
 		PROVIDE_HIDDEN (__fini_array_end = .);
 
 		KEEP(*(.jcr*))
-		. = ALIGN(4);
+		. = ALIGN(8);
 		/* All data end */
 		__data_end__ = .;
 
@@ -171,11 +171,11 @@ SECTIONS
 
 	.bss :
 	{
-		. = ALIGN(4);
+		. = ALIGN(8);
 		__bss_start__ = .;
 		*(.bss*)
 		*(COMMON)
-		. = ALIGN(4);
+		. = ALIGN(8);
 		__bss_end__ = .;
 	} > RAM