OK
Thanks
Chris
On 13/1/2023 8:12 am, Kinsey Moore wrote:
> 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) + ")";
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