[PATCH rtems-tools] linkers/rtems-syms: Generate TLS symbols

[Kinsey Moore]

When generating the symbol table for loadable modules, include TLS
symbols so that the modules can reference them.
---
 linkers/rtems-syms.cpp       | 5 +++++
 rtemstoolkit/rld-elf.cpp     | 1 +
 rtemstoolkit/rld-symbols.cpp | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/linkers/rtems-syms.cpp b/linkers/rtems-syms.cpp
index 5aa4d27..e5170e1 100644
--- a/linkers/rtems-syms.cpp
+++ b/linkers/rtems-syms.cpp
@@ -242,6 +242,11 @@ output_sym::operator ()(const rld::symbols::symtab::value_type& value)
 
   c.write_line ("asm(\"  .asciz \\\"" + sym.name () + "\\\"\");");
 
+  if (sym.type() == STT_TLS)
+  {
+    c.write_line ("asm(\"  .type \\\"" + sym.name () + "\\\", %tls_object\");");
+  }
+
   if (embed)
   {
     c.write_line ("#if __SIZEOF_POINTER__ == 8");
diff --git a/rtemstoolkit/rld-elf.cpp b/rtemstoolkit/rld-elf.cpp
index ffa3376..68efdbe 100644
--- a/rtemstoolkit/rld-elf.cpp
+++ b/rtemstoolkit/rld-elf.cpp
@@ -891,6 +891,7 @@ namespace rld
         {
           if (((stype == STT_NOTYPE) ||
                (stype == STT_OBJECT) ||
+               (stype == STT_TLS) ||
                (stype == STT_FUNC)) &&
               ((weak && (sbind == STB_WEAK)) ||
                (!unresolved && ((local && (sbind == STB_LOCAL)) ||
diff --git a/rtemstoolkit/rld-symbols.cpp b/rtemstoolkit/rld-symbols.cpp
index 661b598..01291c0 100644
--- a/rtemstoolkit/rld-symbols.cpp
+++ b/rtemstoolkit/rld-symbols.cpp
@@ -277,6 +277,9 @@ namespace rld
         case STT_FILE:
           type = "STT_FILE   ";
           break;
+        case STT_TLS:
+          type = "STT_TLS    ";
+          break;
         default:
           if ((type_val >= STT_LOPROC) && (type_val <= STT_HIPROC))
             type = "STT_LOPROC(" + rld::to_string (type_val) + ")";
-- 
2.30.2