2008-04-23 Mike Frysinger <vapier@gentoo.org>

	* Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
	(OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
	(obj-fdpicelf.o): Define.
	* Makefile.in: Regenerate.
	* configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
	(bfin-*-*): Delete.
	(bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
	(bfin-*-uclinux*): New; set fmt to elf and em to linux.
	* config/obj-fdpicelf.c: New.
	* config/obj-fdpicelf.h: Likewise.
	* config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
	the OBJ_FDPIC_ELF define.
	(OPTION_NOPIC): Define.
	(md_longopts): Add mnopic and mno-fdpic.
	(md_parse_option): Handle OPTION_NOPIC.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 8f95163712b7b55ced18285994ef16c38974225b..6e5e5e4727dcd51850c3d782f74a91a65eb3dff7 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,21 @@
+2008-04-23  Mike Frysinger  <vapier@gentoo.org>
+
+       * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
+       (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
+       (obj-fdpicelf.o): Define.
+       * Makefile.in: Regenerate.
+       * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
+       (bfin-*-*): Delete.
+       (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
+       (bfin-*-uclinux*): New; set fmt to elf and em to linux.
+       * config/obj-fdpicelf.c: New.
+       * config/obj-fdpicelf.h: Likewise.
+       * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
+       the OBJ_FDPIC_ELF define.
+       (OPTION_NOPIC): Define.
+       (md_longopts): Add mnopic and mno-fdpic.
+       (md_parse_option): Handle OPTION_NOPIC.
+
 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 
        * aclocal.m4: Regenerate.

diff --git a/gas/Makefile.am b/gas/Makefile.am
index cdae173d62aebcf33e027d84b678f57fd504a4b4..617247f8c22e6bb98ff695e406bdc1ec6e538e8c 100644 (file)
--- a/gas/Makefile.am
+++ b/gas/Makefile.am
@@ -364,6 +364,7 @@ OBJ_FORMAT_CFILES = \
        config/obj-ecoff.c \
        config/obj-elf.c \
        config/obj-evax.c \
+       config/obj-fdpicelf.c \
        config/obj-som.c
 
 OBJ_FORMAT_HFILES = \
@@ -372,6 +373,7 @@ OBJ_FORMAT_HFILES = \
        config/obj-ecoff.h \
        config/obj-elf.h \
        config/obj-evax.h \
+       config/obj-fdpicelf.h \
        config/obj-som.h
 
 # Emulation header files in config
@@ -586,6 +588,8 @@ obj-elf.o : $(srcdir)/config/obj-elf.c $(DEP_@target_cpu_type@_elf)
        $(COMPILE) -c $(srcdir)/config/obj-elf.c
 obj-evax.o : $(srcdir)/config/obj-evax.c
        $(COMPILE) -c $(srcdir)/config/obj-evax.c
+obj-fdpicelf.o : $(srcdir)/config/obj-fdpicelf.c
+       $(COMPILE) -c $(srcdir)/config/obj-fdpicelf.c
 obj-multi.o : $(srcdir)/config/obj-multi.c
        $(COMPILE) -c $(srcdir)/config/obj-multi.c
 obj-som.o : $(srcdir)/config/obj-som.c

diff --git a/gas/Makefile.in b/gas/Makefile.in
index 77f2543bb7bb2d832dab8aba9b4e9d2f9446e811..2d89648f3df178def0420adc4b068f4ec5e53fff 100644 (file)
--- a/gas/Makefile.in
+++ b/gas/Makefile.in
@@ -608,6 +608,7 @@ OBJ_FORMAT_CFILES = \
        config/obj-ecoff.c \
        config/obj-elf.c \
        config/obj-evax.c \
+       config/obj-fdpicelf.c \
        config/obj-som.c
 
 OBJ_FORMAT_HFILES = \
@@ -616,6 +617,7 @@ OBJ_FORMAT_HFILES = \
        config/obj-ecoff.h \
        config/obj-elf.h \
        config/obj-evax.h \
+       config/obj-fdpicelf.h \
        config/obj-som.h
 
 
@@ -2586,6 +2588,8 @@ obj-elf.o : $(srcdir)/config/obj-elf.c $(DEP_@target_cpu_type@_elf)
        $(COMPILE) -c $(srcdir)/config/obj-elf.c
 obj-evax.o : $(srcdir)/config/obj-evax.c
        $(COMPILE) -c $(srcdir)/config/obj-evax.c
+obj-fdpicelf.o : $(srcdir)/config/obj-fdpicelf.c
+       $(COMPILE) -c $(srcdir)/config/obj-fdpicelf.c
 obj-multi.o : $(srcdir)/config/obj-multi.c
        $(COMPILE) -c $(srcdir)/config/obj-multi.c
 obj-som.o : $(srcdir)/config/obj-som.c

diff --git a/gas/config/obj-fdpicelf.c b/gas/config/obj-fdpicelf.c
new file mode 100644 (file)
index 0000000..a992b35
--- /dev/null
+++ b/gas/config/obj-fdpicelf.c
@@ -0,0 +1 @@
+#include "obj-elf.c"

diff --git a/gas/config/obj-fdpicelf.h b/gas/config/obj-fdpicelf.h
new file mode 100644 (file)
index 0000000..9f1af5d
--- /dev/null
+++ b/gas/config/obj-fdpicelf.h
@@ -0,0 +1,2 @@
+#define OBJ_FDPIC_ELF 1
+#include "obj-elf.h"

diff --git a/gas/config/tc-bfin.c b/gas/config/tc-bfin.c
index 4652efa81161804c1064e5d1117503d278462a13..3991622d0cd02d3e188a6bf84ecacd9de95e60f1 100644 (file)
--- a/gas/config/tc-bfin.c
+++ b/gas/config/tc-bfin.c
@@ -50,8 +50,14 @@ FILE *errorf;
 /* Flags to set in the elf header */
 #define DEFAULT_FLAGS 0
 
-static flagword bfin_flags = DEFAULT_FLAGS;
-static const char *bfin_pic_flag = (const char *)0;
+#ifdef OBJ_FDPIC_ELF
+# define DEFAULT_FDPIC EF_BFIN_FDPIC
+#else
+# define DEFAULT_FDPIC 0
+#endif
+
+static flagword bfin_flags = DEFAULT_FLAGS | DEFAULT_FDPIC;
+static const char *bfin_pic_flag = DEFAULT_FDPIC ? "-mfdpic" : (const char *)0;
 
 /* Registers list.  */
 struct bfin_reg_entry
@@ -305,10 +311,13 @@ const char FLT_CHARS[] = "fFdDxX";
 const char *md_shortopts = "";
 
 #define OPTION_FDPIC           (OPTION_MD_BASE)
+#define OPTION_NOPIC           (OPTION_MD_BASE + 1)
 
 struct option md_longopts[] =
 {
-  { "mfdpic",          no_argument,            NULL, OPTION_FDPIC         },
+  { "mfdpic",          no_argument,            NULL, OPTION_FDPIC      },
+  { "mnopic",          no_argument,            NULL, OPTION_NOPIC      },
+  { "mno-fdpic",       no_argument,            NULL, OPTION_NOPIC      },
   { NULL,              no_argument,            NULL, 0                 },
 };
 
@@ -327,6 +336,11 @@ md_parse_option (int c ATTRIBUTE_UNUSED, char *arg ATTRIBUTE_UNUSED)
       bfin_flags |= EF_BFIN_FDPIC;
       bfin_pic_flag = "-mfdpic";
       break;
+
+    case OPTION_NOPIC:
+      bfin_flags &= ~(EF_BFIN_FDPIC);
+      bfin_pic_flag = 0;
+      break;
     }
 
   return 1;

diff --git a/gas/configure.tgt b/gas/configure.tgt
index 1d7e10d011a74ee327e7de33fb60b25eff5618a0..a9c76eed1f5a22a31982cec84fe0f90ed030e607 100644 (file)
--- a/gas/configure.tgt
+++ b/gas/configure.tgt
@@ -125,8 +125,11 @@ case ${generic_target} in
   arm-*-riscix*)                       fmt=aout em=riscix ;;
 
   avr-*-*)                             fmt=elf bfd_gas=yes ;;
-  bfin-*-*)                            fmt=elf bfd_gas=yes ;;
+
+  bfin-*-linux-uclibc)                 fmt=fdpicelf em=linux ;;
+  bfin-*-uclinux*)                     fmt=elf em=linux ;;
   bfin-*elf)                           fmt=elf ;;
+
   cr16-*-elf*)                         fmt=elf ;;
 
   cris-*-linux-* | crisv32-*-linux-*)
@@ -416,7 +419,7 @@ case ${cpu_type} in
     ;;
 esac
 case ${fmt} in
-  elf | ecoff | multi | som)
+  elf | ecoff | fdpicelf | multi | som)
     bfd_gas=yes
     ;;
 esac