* 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, 19 insertions, 11 deletions

diff --git a/gas/Makefile.am b/gas/Makefile.am
index 24d7dd2..264b734 100644
--- a/gas/Makefile.am
+++ b/gas/Makefile.am
@@ -176,6 +176,7 @@ GAS_CFILES = \
 	cond.c \
 	depend.c \
 	dwarf2dbg.c \
+	dw2gencfi.c \
 	ecoff.c \
 	ehopt.c \
 	expr.c \
@@ -207,6 +208,7 @@ HFILES = \
 	bit_fix.h \
 	cgen.h \
 	dwarf2dbg.h \
+	dw2gencfi.h \
 	ecoff.h \
 	emul-target.h \
 	emul.h \
@@ -422,6 +424,7 @@ GENERIC_OBJS = \
 	cond.o \
 	depend.o \
 	dwarf2dbg.o \
+	dw2gencfi.o \
 	ehopt.o \
 	expr.o \
 	flonum-konst.o \
@@ -1098,14 +1101,13 @@ DEPTC_frv_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
 DEPTC_h8300_coff = $(INCDIR)/symcat.h $(srcdir)/config/obj-coff.h \
   $(srcdir)/config/tc-h8300.h $(INCDIR)/coff/internal.h \
   $(INCDIR)/coff/h8300.h $(INCDIR)/coff/external.h $(BFDDIR)/libcoff.h \
-  $(INCDIR)/bfdlink.h subsegs.h $(INCDIR)/obstack.h $(INCDIR)/opcode/h8300.h \
-  $(INCDIR)/safe-ctype.h dwarf2dbg.h 
+  $(INCDIR)/bfdlink.h subsegs.h $(INCDIR)/obstack.h dwarf2dbg.h \
+  $(INCDIR)/opcode/h8300.h $(INCDIR)/safe-ctype.h
 DEPTC_h8300_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
   $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-h8300.h \
-  subsegs.h $(INCDIR)/obstack.h $(INCDIR)/opcode/h8300.h \
-  $(INCDIR)/safe-ctype.h $(INCDIR)/elf/h8.h $(INCDIR)/elf/reloc-macros.h \
-  dwarf2dbg.h 
+  subsegs.h $(INCDIR)/obstack.h dwarf2dbg.h $(INCDIR)/opcode/h8300.h \
+  $(INCDIR)/safe-ctype.h $(INCDIR)/elf/h8.h $(INCDIR)/elf/reloc-macros.h
 DEPTC_h8500_coff = $(INCDIR)/symcat.h $(srcdir)/config/obj-coff.h \
   $(srcdir)/config/tc-h8500.h $(INCDIR)/coff/internal.h \
   $(INCDIR)/coff/h8500.h $(INCDIR)/coff/external.h $(BFDDIR)/libcoff.h \
@@ -1150,17 +1152,18 @@ DEPTC_i370_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
 DEPTC_i386_aout = $(INCDIR)/symcat.h $(srcdir)/config/obj-aout.h \
   $(srcdir)/config/tc-i386.h $(BFDDIR)/libaout.h $(INCDIR)/bfdlink.h \
   $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
-  dwarf2dbg.h $(INCDIR)/opcode/i386.h
+  dwarf2dbg.h dw2gencfi.h $(INCDIR)/elf/dwarf2.h $(INCDIR)/opcode/i386.h
 DEPTC_i386_coff = $(INCDIR)/symcat.h $(srcdir)/config/obj-coff.h \
   $(srcdir)/config/tc-i386.h $(INCDIR)/coff/internal.h \
   $(INCDIR)/coff/i386.h $(INCDIR)/coff/external.h $(BFDDIR)/libcoff.h \
   $(INCDIR)/bfdlink.h $(INCDIR)/safe-ctype.h subsegs.h \
-  $(INCDIR)/obstack.h dwarf2dbg.h $(INCDIR)/opcode/i386.h
+  $(INCDIR)/obstack.h dwarf2dbg.h dw2gencfi.h $(INCDIR)/elf/dwarf2.h \
+  $(INCDIR)/opcode/i386.h
 DEPTC_i386_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
   $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-i386.h \
   $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
-  dwarf2dbg.h $(INCDIR)/opcode/i386.h
+  dwarf2dbg.h dw2gencfi.h $(INCDIR)/elf/dwarf2.h $(INCDIR)/opcode/i386.h
 DEPTC_i860_elf = $(INCDIR)/symcat.h $(srcdir)/config/obj-elf.h \
   $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
   $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(srcdir)/config/tc-i860.h \
@@ -2403,13 +2406,17 @@ BMKDEP = #DO NOT PUT ANYTHING BETWEEN THIS LINE AND THE MATCHING WARNING ABOVE.
 #MKDEP    DO NOT PUT ANYTHING BETWEEN THIS LINE AND THE MATCHING WARNING BELOW.
 app.o: app.c $(INCDIR)/symcat.h
 as.o: as.c $(INCDIR)/symcat.h subsegs.h $(INCDIR)/obstack.h \
-  output-file.h sb.h macro.h dwarf2dbg.h $(BFDVER_H)
+  output-file.h sb.h macro.h dwarf2dbg.h dw2gencfi.h \
+  $(INCDIR)/elf/dwarf2.h $(BFDVER_H)
 atof-generic.o: atof-generic.c $(INCDIR)/symcat.h $(INCDIR)/safe-ctype.h
 bignum-copy.o: bignum-copy.c $(INCDIR)/symcat.h
 cond.o: cond.c $(INCDIR)/symcat.h macro.h sb.h $(INCDIR)/obstack.h
 depend.o: depend.c $(INCDIR)/symcat.h
 dwarf2dbg.o: dwarf2dbg.c $(INCDIR)/symcat.h dwarf2dbg.h \
-  subsegs.h $(INCDIR)/obstack.h $(INCDIR)/elf/dwarf2.h
+  $(INCDIR)/filenames.h subsegs.h $(INCDIR)/obstack.h \
+  $(INCDIR)/elf/dwarf2.h
+dw2gencfi.o: dw2gencfi.c $(INCDIR)/symcat.h dw2gencfi.h \
+  $(INCDIR)/elf/dwarf2.h
 ecoff.o: ecoff.c $(INCDIR)/symcat.h ecoff.h
 ehopt.o: ehopt.c $(INCDIR)/symcat.h subsegs.h $(INCDIR)/obstack.h \
   $(INCDIR)/elf/dwarf2.h
@@ -2432,7 +2439,8 @@ macro.o: macro.c $(INCDIR)/safe-ctype.h sb.h macro.h
 messages.o: messages.c $(INCDIR)/symcat.h
 output-file.o: output-file.c $(INCDIR)/symcat.h output-file.h
 read.o: read.c $(INCDIR)/symcat.h $(INCDIR)/safe-ctype.h \
-  subsegs.h $(INCDIR)/obstack.h sb.h macro.h ecoff.h
+  subsegs.h $(INCDIR)/obstack.h sb.h macro.h ecoff.h \
+  dw2gencfi.h $(INCDIR)/elf/dwarf2.h
 sb.o: sb.c sb.h
 stabs.o: stabs.c $(INCDIR)/symcat.h $(INCDIR)/obstack.h \
   subsegs.h ecoff.h $(INCDIR)/aout/stab_gnu.h $(INCDIR)/aout/stab.def