* dw2gencfi.c, dw2gencfi.h: New files.

	* config/tc-i386.c (tc_x86_cfi_init): New function.
	* config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
	* as.c (parse_args): Set verbose flag on --verbose.
	(main): Call tc_cfi_init()/cfi_finish().
	* as.h (verbose): New external variable.
	* read.c (pobegin): Insert CFI pops to the list.
	* symbols.c (local_symbol_make): Make symbol external.
	* symbols.h (local_symbol_make): New prototype.
	* Makefile.am: Add dw2gencfi.[ch] files.  Run "make dep-am".
	* Makefile.in: Regenerate.
	* doc/as.texinfo: Added node "CFI directives" with description of
	all implemented .cfi_* directives.
	* doc/Makefile.in: Regenerate.
	* po/POTFILES.in: Regenerate.

1 files changed, 13 insertions, 0 deletions

diff --git a/gas/as.c b/gas/as.c
index 23ed9f7..da2e055 100644
--- a/gas/as.c
+++ b/gas/as.c
@@ -42,6 +42,7 @@
 #include "sb.h"
 #include "macro.h"
 #include "dwarf2dbg.h"
+#include "dw2gencfi.h"
 
 #ifdef BFD_ASSEMBLER
 #include "bfdver.h"
@@ -98,6 +99,9 @@ int chunksize = 0;
    Then the chunk sizes for gas and bfd will be reduced.  */
 int debug_memory = 0;
 
+/* Enable verbose mode.  */
+int verbose = 0;
+
 /* We build a list of defsyms as we read the options, and then define
    them after we have initialized everything.  */
 
@@ -497,6 +501,7 @@ parse_args (pargc, pargv)
 #endif
 	      case OPTION_VERBOSE:
 		print_version_id ();
+		verbose = 1;
 	      break;
 	    }
 	  /* Fall through.  */
@@ -832,6 +837,10 @@ main (argc, argv)
   bfd_set_error_program_name (myname);
 #endif
 
+#ifdef TARGET_USE_CFIPOP
+  tc_cfi_init ();
+#endif
+
 #ifdef USE_EMULATIONS
   select_emulation_mode (argc, argv);
 #endif
@@ -906,6 +915,10 @@ main (argc, argv)
      assembly debugging or on behalf of the compiler, emit it now.  */
   dwarf2_finish ();
 
+#ifdef TARGET_USE_CFIPOP
+  cfi_finish ();
+#endif
+
   if (seen_at_least_1_file ()
       && (flag_always_generate_output || had_errors () == 0))
     keep_it = 1;