From cfef4b11dd70f672d8a58a6053aeaad03e9e302f Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 26 Feb 2024 10:17:08 +0100 Subject: linkers: Allow generation of symbol map file only If a symbol map file is specified by the user and no output file, then just generate the symbol map file. The user can then compile the file using its own build jobs. --- linkers/rtems-syms.cpp | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/linkers/rtems-syms.cpp b/linkers/rtems-syms.cpp index 377007d..9dd845f 100644 --- a/linkers/rtems-syms.cpp +++ b/linkers/rtems-syms.cpp @@ -345,6 +345,10 @@ generate_c (rld::process::tempfile& c, rld::symbols::symtab& symbols, bool embed) { + if (rld::verbose ()) + std::cout << "symbol C file: " << c.name () << std::endl; + + c.open (true); temporary_file_paint (c, c_header); /* @@ -390,11 +394,6 @@ generate_symmap (rld::process::tempfile& c, rld::symbols::symtab& symbols, bool embed) { - c.open (true); - - if (rld::verbose ()) - std::cout << "symbol C file: " << c.name () << std::endl; - generate_c (c, symbols, embed); if (rld::verbose ()) @@ -622,8 +621,8 @@ main (int argc, char* argv[]) throw rld::error ("no kernel file", "options"); if (argc != 1) throw rld::error ("only one kernel file", "options"); - if (output.empty () && map.empty ()) - throw rld::error ("no output or map", "options"); + if (output.empty () && symc.empty() && map.empty ()) + throw rld::error ("no output, symbol C file, or map", "options"); kernel_name = *argv; @@ -683,7 +682,7 @@ main (int argc, char* argv[]) /* * Create an output file if asked too. */ - if (!output.empty ()) + if (!output.empty () || !symc.empty()) { rld::process::tempfile c (".c"); @@ -694,9 +693,12 @@ main (int argc, char* argv[]) } /* - * Generate and compile the symbol map. + * Generate and if requested compile the symbol map. */ - generate_symmap (c, output, filter_symbols, embed); + if (output.empty()) + generate_c (c, filter_symbols, embed); + else + generate_symmap (c, output, filter_symbols, embed); } kernel.close (); -- cgit v1.2.3