Changeset 3482 in kBuild for trunk

Timestamp:

Sep 21, 2020 11:54:23 AM (5 years ago)

Author:

bird

Message:

kash: machdep: More sensible SHELL_SIZE for SHELL_ALIGN (32-bit targets).

File:

• trunk/src/kash/machdep.h (modified) (1 diff)

trunk/src/kash/machdep.h

@@ -40 +40 @@
  */
 
-#ifdef _MSC_VER
-#define SHELL_SIZE (8 - 1)
+/* For the purposes of the allocation stack(s), this is nonsensical given
+   that struct stack_block does not align the 'space' member accordingly.
+   That member will be aligned according to the pointer size, so we
+   should do the same here and not mix in any 'double' nonsense: */
+#if 0
+#define SHELL_SIZE (sizeof(union {int i; char *cp; double d; }) - 1)
 #else
-#define SHELL_SIZE (sizeof(union {int i; char *cp; double d; }) - 1)
+#define SHELL_SIZE (sizeof(void *) - 1)
 #endif