Fix "set enum-command value junk"

[deliverable/binutils-gdb.git] / include / ctf.h

diff --git a/include/ctf.h b/include/ctf.h
index 6580a2143c3fc5fc903af9e49383d79c7d5bd12c..e99a673109c81bb309c4a768606dc2e5e5fb22da 100644 (file)
--- a/include/ctf.h
+++ b/include/ctf.h
@@ -507,9 +507,56 @@ typedef struct ctf_lmember_v2
 typedef struct ctf_enum
 {
   uint32_t cte_name;           /* Reference to name in string table.  */
-  int cte_value;               /* Value associated with this name.  */
+  int32_t cte_value;           /* Value associated with this name.  */
 } ctf_enum_t;
 
+/* The ctf_archive is a collection of ctf_file_t's stored together. The format
+   is suitable for mmap()ing: this control structure merely describes the
+   mmap()ed archive (and overlaps the first few bytes of it), hence the
+   greater care taken with integral types.  All CTF files in an archive
+   must have the same data model.  (This is not validated.)
+
+   All integers in this structure are stored in little-endian byte order.
+
+   The code relies on the fact that everything in this header is a uint64_t
+   and thus the header needs no padding (in particular, that no padding is
+   needed between ctfa_ctfs and the unnamed ctfa_archive_modent array
+   that follows it).
+
+   This is *not* the same as the data structure returned by the ctf_arc_*()
+   functions:  this is the low-level on-disk representation.  */
+
+#define CTFA_MAGIC 0x8b47f2a4d7623eeb  /* Random.  */
+struct ctf_archive
+{
+  /* Magic number.  (In loaded files, overwritten with the file size
+     so ctf_arc_close() knows how much to munmap()).  */
+  uint64_t ctfa_magic;
+
+  /* CTF data model.  */
+  uint64_t ctfa_model;
+
+  /* Number of CTF files in the archive.  */
+  uint64_t ctfa_nfiles;
+
+  /* Offset of the name table.  */
+  uint64_t ctfa_names;
+
+  /* Offset of the CTF table.  Each element starts with a size (a uint64_t
+     in network byte order) then a ctf_file_t of that size.  */
+  uint64_t ctfa_ctfs;
+};
+
+/* An array of ctfa_nnamed of this structure lies at
+   ctf_archive[ctf_archive->ctfa_modents] and gives the ctfa_ctfs or
+   ctfa_names-relative offsets of each name or ctf_file_t.  */
+
+typedef struct ctf_archive_modent
+{
+  uint64_t name_offset;
+  uint64_t ctf_offset;
+} ctf_archive_modent_t;
+
 #ifdef __cplusplus
 }
 #endif