gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / features / gdb-target.dtd

diff --git a/gdb/features/gdb-target.dtd b/gdb/features/gdb-target.dtd
index 83a5a3d5c8e4c8afadb7f467d4bb06f70d4a7af4..7d6b70c819260f644c1bee180831574429d74444 100644 (file)
--- a/gdb/features/gdb-target.dtd
+++ b/gdb/features/gdb-target.dtd
@@ -1,9 +1,75 @@
+<!-- Copyright (C) 2007-2020 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
 <!-- The root element of a GDB target description is <target>.  -->
 
-<!ELEMENT target       (architecture?)>
+<!-- The osabi and compatible elements were added post GDB 6.8.  The version
+     wasn't bumped, since older GDBs silently ignore unknown elements.  -->
+
+<!ELEMENT target       (architecture?, osabi?, compatible*, feature*)>
 <!ATTLIST target
-       xmlns:xi        CDATA   #FIXED "http://www.w3.org/2001/XInclude">
+       version         CDATA   #FIXED "1.0">
 
 <!ELEMENT architecture (#PCDATA)>
 
+<!ELEMENT osabi        (#PCDATA)>
+
+<!ELEMENT compatible   (#PCDATA)>
+
+<!ELEMENT feature
+       ((vector | flags | struct | union )*, reg*)>
+<!ATTLIST feature
+       name            ID      #REQUIRED>
+
+<!ELEMENT reg          (description*)>
+<!ATTLIST reg
+       name            CDATA   #REQUIRED
+       bitsize         CDATA   #REQUIRED
+       regnum          CDATA   #IMPLIED
+       save-restore    (yes | no) 'yes'
+       type            CDATA   'int'
+       group           CDATA   #IMPLIED
+       >
+
+<!ELEMENT vector       EMPTY>
+<!ATTLIST vector
+       id              CDATA   #REQUIRED
+       type            CDATA   #REQUIRED
+       count           CDATA   #REQUIRED>
+
+<!ELEMENT flags                (field+)>
+<!ATTLIST flags
+       id              CDATA   #REQUIRED
+       size            CDATA   #REQUIRED>
+
+<!ELEMENT enum         (evalue+)>
+<!ATTLIST enum
+       id              CDATA   #REQUIRED
+       size            CDATA   #REQUIRED>
+
+<!ELEMENT struct       (field+)>
+<!ATTLIST struct
+       id              CDATA   #REQUIRED
+       size            CDATA   #IMPLIED>
+
+<!ELEMENT union                (field+)>
+<!ATTLIST union
+       id              CDATA   #REQUIRED>
+
+<!ELEMENT field                EMPTY>
+<!ATTLIST field
+       name            CDATA   #REQUIRED
+       type            CDATA   #IMPLIED
+       start           CDATA   #IMPLIED
+       end             CDATA   #IMPLIED>
+
+<!ELEMENT evalue       EMPTY>
+<!ATTLIST evalue
+       name            CDATA   #REQUIRED
+       value           CDATA   #REQUIRED>
 
+<!ENTITY % xinclude SYSTEM "xinclude.dtd">
+%xinclude;