arch/*/*_checkstack.c: Get aligned address only when CONFIG_TLS_ALIGNED is

enabled.

arch/arm/src/common/arm_checkstack.c

@@ -108,6 +108,7 @@ static size_t do_stackcheck(uintptr_t alloc, size_t size, bool int_stack)
   UNUSED(int_stack);
   start = alloc & ~3;
 #endif
+
   end   = (alloc + size + 3) & ~3;
 
   /* Get the adjusted size based on the top and bottom of the stack */

arch/or1k/src/common/up_checkstack.c

@@ -97,6 +97,7 @@ static size_t do_stackcheck(uintptr_t alloc, size_t size, bool int_stack)
 
   /* Get aligned addresses of the top and bottom of the stack */
 
+#ifdef CONFIG_TLS_ALIGNED
   if (!int_stack)
     {
       /* Skip over the TLS data structure at the bottom of the stack */
@@ -108,6 +109,10 @@ static size_t do_stackcheck(uintptr_t alloc, size_t size, bool int_stack)
     {
       start = alloc & ~3;
     }
+#else
+  UNUSED(int_stack);
+  start = alloc & ~3;
+#endif
 
   end   = (alloc + size + 3) & ~3;
 

arch/risc-v/src/common/riscv_checkstack.c

@@ -91,6 +91,7 @@ static size_t do_stackcheck(uintptr_t alloc, size_t size, bool int_stack)
 
   /* Get aligned addresses of the top and bottom of the stack */
 
+#ifdef CONFIG_TLS_ALIGNED
   if (!int_stack)
     {
       /* Skip over the TLS data structure at the bottom of the stack */
@@ -102,6 +103,10 @@ static size_t do_stackcheck(uintptr_t alloc, size_t size, bool int_stack)
     {
       start = alloc & ~3;
     }
+#else
+  UNUSED(int_stack);
+  start = alloc & ~3;
+#endif
 
   end   = (alloc + size + 3) & ~3;
 

arch/xtensa/src/common/xtensa_checkstack.c

@@ -91,10 +91,16 @@ static size_t do_stackcheck(uintptr_t alloc, size_t size)
 
   /* Get aligned addresses of the top and bottom of the stack */
 
+#ifdef CONFIG_TLS_ALIGNED
+
   /* Skip over the TLS data structure at the bottom of the stack */
 
   DEBUGASSERT((alloc & TLS_STACK_MASK) == 0);
   start = alloc + sizeof(struct tls_info_s);
+#else
+  start = alloc & ~3;
+#endif
+
   end   = (alloc + size + 3) & ~3;
 
   /* Get the adjusted size based on the top and bottom of the stack */