Fix up incorrect MEMTAG d_un types

MEMTAG_STACK should be d_val (a bit to indicate that MTE stack is either on/off), and MEMTAG_GLOBALS should be d_ptr (a pointer offset to a section containing memtag globals descriptors). Found by eugenis@ in https://r.android.com/2765590
ARM-software · Oct 9, 2023 · 9c6aa2e · 9c6aa2e
1 parent 2a70c42
commit 9c6aa2e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/memtagabielf64/memtagabielf64.rst b/memtagabielf64/memtagabielf64.rst
@@ -366,9 +366,9 @@ MemtagABI adds the following processor-specific dynamic array tags:
   +---------------------------------+------------+--------+-------------------+-------------------+
   | ``DT_AARCH64_MEMTAG_HEAP``      | 0x7000000b | d\_val | Platform specific | Platform Specific |
   +---------------------------------+------------+--------+-------------------+-------------------+
-  | ``DT_AARCH64_MEMTAG_STACK``     | 0x7000000c | d\_ptr | Platform specific | Platform Specific |
+  | ``DT_AARCH64_MEMTAG_STACK``     | 0x7000000c | d\_val | Platform specific | Platform Specific |
   +---------------------------------+------------+--------+-------------------+-------------------+
-  | ``DT_AARCH64_MEMTAG_GLOBALS``   | 0x7000000d | d\_val | Platform specific | Platform Specific |
+  | ``DT_AARCH64_MEMTAG_GLOBALS``   | 0x7000000d | d\_ptr | Platform specific | Platform Specific |
   +---------------------------------+------------+--------+-------------------+-------------------+
   | ``DT_AARCH64_MEMTAG_GLOBALSSZ`` | 0x7000000f | d\_val | Platform specific | Platform Specific |
   +---------------------------------+------------+--------+-------------------+-------------------+