Commit nios2 port to master.

[platform/upstream/glibc.git] / scripts / abilist.awk

diff --git a/scripts/abilist.awk b/scripts/abilist.awk
index a042ce7..52b5b32 100644 (file)
--- a/scripts/abilist.awk
+++ b/scripts/abilist.awk
@@ -37,16 +37,21 @@ $4 == "*UND*" { next }
 # Skip locals.
 $2 == "l" { next }
 
-$2 == "g" || $2 == "w" && NF == 7 {
+# If the target uses ST_OTHER, it will be output before the symbol name.
+$2 == "g" || $2 == "w" && (NF == 7 || NF == 8) {
   weak = $2;
   type = $3;
   size = $5;
   sub(/^0*/, "", size);
   size = " 0x" size;
   version = $6;
-  symbol = $7;
+  symbol = $NF;
   gsub(/[()]/, "", version);
 
+  # binutils versions up through at least 2.23 have some bugs that
+  # caused STV_HIDDEN symbols to appear in .dynsym, though that is useless.
+  if (NF > 7 && $7 == ".hidden") next;
+
   if (version == "GLIBC_PRIVATE") next;
 
   desc = "";
@@ -60,6 +65,12 @@ $2 == "g" || $2 == "w" && NF == 7 {
       type = "O";
     seen_opd = 1;
   }
+  else if (type == "D" && NF == 8 && $7 == "0x80") {
+    # Alpha functions avoiding plt entry in users
+    type = "F";
+    size = "";
+    seen_opd = -1;
+  }
   else if ($4 == "*ABS*") {
     type = "A";
     size = "";
@@ -74,6 +85,11 @@ $2 == "g" || $2 == "w" && NF == 7 {
     type = "F";
     size = "";
   }
+  else if (type == "iD" && ($4 == ".text" || $4 == ".opd")) {
+    # Indirect functions.
+    type = "F";
+    size = "";
+  }
   else {
     desc = symbol " " version " " weak " ? " type " " $4 " " $5;
   }