2007-02-06 H.J. Lu <hongjiu.lu@intel.com>

[deliverable/binutils-gdb.git] / ld / ldgram.y

diff --git a/ld/ldgram.y b/ld/ldgram.y
index 4eb974deb8636835dfce6a19a9627bc3f3495721..cad56759e9424a4669ca63d401f6acb9a73b6994 100644 (file)
--- a/ld/ldgram.y
+++ b/ld/ldgram.y
@@ -131,12 +131,11 @@ static int error_index;
 %token '{' '}'
 %token SIZEOF_HEADERS OUTPUT_FORMAT FORCE_COMMON_ALLOCATION OUTPUT_ARCH
 %token INHIBIT_COMMON_ALLOCATION
-%token SIZEOF_HEADERS
 %token SEGMENT_START
 %token INCLUDE
-%token MEMORY DEFSYMEND
+%token MEMORY
 %token NOLOAD DSECT COPY INFO OVERLAY
-%token NAME LNAME DEFINED TARGET_K SEARCH_DIR MAP ENTRY
+%token DEFINED TARGET_K SEARCH_DIR MAP ENTRY
 %token <integer> NEXT
 %token SIZEOF ADDR LOADADDR MAX_K MIN_K
 %token STARTUP HLL SYSLIB FLOAT NOFLOAT NOCROSSREFS
@@ -156,6 +155,7 @@ static int error_index;
 %type <versyms> vers_defns
 %type <versnode> vers_tag
 %type <deflist> verdep
+%token INPUT_DYNAMIC_LIST
 
 %%
 
@@ -163,6 +163,7 @@ file:
                INPUT_SCRIPT script_file
        |       INPUT_MRI_SCRIPT mri_script_file
        |       INPUT_VERSION_SCRIPT version_script_file
+       |       INPUT_DYNAMIC_LIST dynamic_list_file
        |       INPUT_DEFSYM defsym_expr
        ;
 
@@ -1139,6 +1140,34 @@ phdr_val:
                }
        ;
 
+dynamic_list_file:
+               {
+                 ldlex_version_file ();
+                 PUSH_ERROR (_("dynamic list"));
+               }
+               dynamic_list_nodes
+               {
+                 ldlex_popstate ();
+                 POP_ERROR ();
+               }
+       ;
+
+dynamic_list_nodes:
+               dynamic_list_node
+       |       dynamic_list_nodes dynamic_list_node
+       ;
+
+dynamic_list_node:
+               '{' dynamic_list_tag '}' ';'
+       ;
+
+dynamic_list_tag:
+               vers_defns ';'
+               {
+                 lang_append_dynamic_list ($1);
+               }
+       ;
+
 /* This syntax is used within an external version script file.  */
 
 version_script_file: