* Makefile.in, configure.in, targets.c, elf.c: Add preliminary

ELF support good enough for GDB.
* configure.in, config/h-amix, config/t-m68k-elf:  Handle
m68k-cbm-svr4 host and target.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index b7fa25bd3d3d7c2fc21f06ace6d2721189dd12ee..233aee5789435615e7721e63c28ef83f98d40553 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,12 @@
+Tue Oct  1 12:29:44 1991  John Gilmore  (gnu at cygnus.com)
+
+       * Makefile.in, configure.in, targets.c, elf.c:  Add preliminary
+       ELF support good enough for GDB.
+       * configure.in, config/h-amix, config/t-m68k-elf:  Handle
+       m68k-cbm-svr4 host and target.
+       * config/t-m68k-coff, t-m88k-coff, t-m88k-aout:  Make files nonempty
+       so `diff' and `patch' can cope.
+
 Tue Oct  1 11:24:31 1991  Steve Chamberlain  (steve at cygnus.com)
 
        * archures.c: removed texinfo error

diff --git a/bfd/Makefile.in b/bfd/Makefile.in
index 4d25568b52c75c6d1d196d13a513cbba1f457d33..3f790bfedee9cb6722797c5bcead91224a39238e 100644 (file)
--- a/bfd/Makefile.in
+++ b/bfd/Makefile.in
@@ -48,7 +48,7 @@ BFD_MACHINES=cpu-h8300.o cpu-i960.o  cpu-sparc.o cpu-m68k.o cpu-m88k.o \
 
 BFD_BACKENDS = oasys.o ieee.o srec.o \
        aout64.o aout32.o demo64.o sunos.o newsos3.o bout.o \
-       icoff.o amdcoff.o m68kcoff.o i386coff.o m88k-bcs.o ecoff.o
+       icoff.o amdcoff.o m68kcoff.o i386coff.o m88k-bcs.o ecoff.o elf.o
 
 
 OPTIONAL_BACKENDS = trad-core.o
@@ -61,11 +61,10 @@ CFILES = libbfd.c opncls.c bfd.c archive.c targets.c cache.c archures.c \
         i386coff.c aout64.c aout32.c sunos.c demo64.c icoff.c srec.c \
         oasys.c ieee.c m68kcoff.c amdcoff.c \
         format.c section.c core.c syms.c reloc.c init.c \
-        m88k-bcs.c ecoff.c trad-core.c newsos3.c bout.c \
-       cpu-h8300.c cpu-i960.c   cpu-sparc.c cpu-m68k.c cpu-m88k.c \
+        m88k-bcs.c ecoff.c trad-core.c newsos3.c bout.c elf.c \
+       cpu-h8300.c cpu-i960.c cpu-sparc.c cpu-m68k.c cpu-m88k.c \
        cpu-vax.c cpu-mips.c cpu-a29k.c cpu-i386.o
 
-
 STAGESTUFF = $(TARGETLIB) $(OFILES)
 
 all: $(TARGETLIB) 

diff --git a/bfd/targets.c b/bfd/targets.c
index 9bec279707c5f0538cfb04ef2c8d25d5c1f17215..1e422741a482a9cb724ed0715f3725bf2fdeab54 100644 (file)
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -34,7 +34,7 @@ through a pointer into calls to the back end routines.
 
 When a file is opened with @code{bfd_openr}, its format and target are
 unknown. BFD uses various mechanisms to determine how to interpret the
-file. The operatios performed are:
+file. The operations performed are:
 @itemize @bullet
 @item
 First a BFD is created by calling the internal routine
@@ -122,6 +122,7 @@ of a file.
 $  enum target_flavour_enum {
 $    bfd_target_aout_flavour_enum,
 $    bfd_target_coff_flavour_enum,
+$    bfd_target_elf_flavour_enum,
 $    bfd_target_ieee_flavour_enum,
 $    bfd_target_oasys_flavour_enum,
 $    bfd_target_srec_flavour_enum} flavour;
@@ -285,6 +286,8 @@ extern bfd_target b_out_vec_little_host;
 extern bfd_target b_out_vec_big_host;
 extern bfd_target icoff_little_vec;
 extern bfd_target icoff_big_vec;
+extern bfd_target elf_little_vec;
+extern bfd_target elf_big_vec;
 extern bfd_target ieee_vec;
 extern bfd_target oasys_vec;
 extern bfd_target m88k_bcs_vec;
@@ -316,6 +319,8 @@ extern bfd_target DEFAULT_VECTOR;
 #define ECOFF_BIG_VEC           ecoff_big_vec
 #define ICOFF_LITTLE_VEC        icoff_little_vec
 #define ICOFF_BIG_VEC           icoff_big_vec
+#define ELF_LITTLE_VEC         elf_little_vec
+#define ELF_BIG_VEC            elf_big_vec
 #define ZB_OUT_VEC_LITTLE_HOST  b_out_vec_little_host
 #define ZB_OUT_VEC_BIG_HOST     b_out_vec_big_host
 #define SUNOS_VEC_BIG_HOST      sunos_big_vec
@@ -381,6 +386,14 @@ bfd_target *target_vector[] = {
         &ICOFF_BIG_VEC,
 #endif /* ICOFF_BIG_VEC */
 
+#ifdef ELF_LITTLE_VEC
+        &ELF_LITTLE_VEC,
+#endif /* ELF_LITTLE_VEC */
+
+#ifdef ELF_BIG_VEC
+        &ELF_BIG_VEC,
+#endif /* ELF_BIG_VEC */
+
 #ifdef B_OUT_VEC_LITTLE_HOST
         &B_OUT_VEC_LITTLE_HOST,
 #endif /* B_OUT_VEC_LITTLE_HOST */