Complete Yocto mirror with license table for TQMa6UL (2038-compliance)

- 264 license table entries with exact download URLs (224/264 resolved)
- Complete sources/ directory with all BitBake recipes
- Build configuration: tqma6ul-multi-mba6ulx, spaetzle (musl)
- Full traceability for Softwarefreigabeantrag
- GCC 13.4.0, Linux 6.6.102, U-Boot 2023.04, musl 1.2.4
- License distribution: GPL-2.0 (24), MIT (23), GPL-2.0+ (18), BSD-3 (16)

sources/poky/meta/recipes-devtools/dwarfsrcfiles/files/dwarfsrcfiles.c

@@ -0,0 +1,118 @@
+// dwarfsrcfiles.c - Get source files associated with the dwarf in a elf file.
+// gcc -Wall -g -O2 -lelf -ldw -o dwarfsrcfiles dwarfsrcfiles.c 
+//
+// Copyright (C) 2011, Mark Wielaard <mjw@redhat.com>
+//
+// This file is free software.  You can redistribute it and/or modify
+// it under the terms of the GNU General Public License (GPL); either
+// version 2, or (at your option) any later version.
+
+#include <argp.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <dwarf.h>
+#include <elfutils/libdw.h>
+#include <elfutils/libdwfl.h>
+
+static int
+process_cu (Dwarf_Die *cu_die)
+{
+  Dwarf_Attribute attr;
+  const char *name;
+  const char *dir = NULL;
+  
+  Dwarf_Files *files;
+  size_t n;
+  int i;
+  
+  if (dwarf_tag (cu_die) != DW_TAG_compile_unit)
+    {
+      fprintf (stderr, "DIE isn't a compile unit");
+      return -1;
+    }
+  
+  if (dwarf_attr (cu_die, DW_AT_name, &attr) == NULL)
+    {
+      fprintf(stderr, "CU doesn't have a DW_AT_name");
+      return -1;
+    }
+  
+  name = dwarf_formstring (&attr);
+  if (name == NULL)
+    {
+      fprintf(stderr, "Couldn't get DW_AT_name as string, %s",
+	     dwarf_errmsg (-1));
+      return -1;
+    }
+  
+  if (dwarf_attr (cu_die, DW_AT_comp_dir, &attr) != NULL)
+    {
+      dir = dwarf_formstring (&attr);
+      if (dir == NULL)
+	{
+	  fprintf(stderr, "Couldn't get DW_AT_comp_die as string, %s",
+		 dwarf_errmsg (-1));
+	  return -1;
+	}
+    }
+  
+  if (dir == NULL)
+    printf ("%s\n", name);
+  else
+    printf ("%s/%s\n", dir, name);
+  
+  if (dwarf_getsrcfiles (cu_die, &files, &n) != 0)
+    {
+      fprintf(stderr, "Couldn't get CU file table, %s",
+	     dwarf_errmsg (-1));
+      return -1;
+    }
+  
+  for (i = 1; i < n; i++)
+    {
+      const char *file = dwarf_filesrc (files, i, NULL, NULL);
+      if (dir != NULL && file[0] != '/')
+	printf ("\t%s/%s\n", dir, file);
+      else
+	printf ("\t%s\n", file);
+    }
+  
+  return 0;
+}
+
+int
+main (int argc, char **argv)
+{
+  char* args[5];
+  int res = 0;
+  Dwfl *dwfl;
+  Dwarf_Addr bias;
+  
+  if (argc != 2) {
+    fprintf(stderr, "Usage %s <file>", argv[0]);
+    exit(EXIT_FAILURE);
+  }
+  
+  // Pretend "dwarfsrcfiles -e <file>" was given, so we can use standard
+  // dwfl argp parser to open the file for us and get our Dwfl. Useful
+  // in case argument is an ET_REL file (like kernel modules). libdwfl
+  // will fix up relocations for us.
+  args[0] = argv[0];
+  args[1] = "-e";
+  args[2] = argv[1];
+  // We don't want to follow debug linked files due to the way OE processes
+  // files, could race against changes in the linked binary (e.g. objcopy on it)
+  args[3] = "--debuginfo-path";
+  args[4] = "/not/exist";
+  
+  argp_parse (dwfl_standard_argp (), 5, args, 0, NULL, &dwfl);
+  
+  Dwarf_Die *cu = NULL;
+  while ((cu = dwfl_nextcu (dwfl, cu, &bias)) != NULL)
+    res |= process_cu (cu);
+  
+  dwfl_end (dwfl);
+
+  return res;
+}