diff options
| -rw-r--r-- | bfd/ChangeLog | 26 | ||||
| -rw-r--r-- | bfd/Makefile.am | 257 | ||||
| -rw-r--r-- | bfd/Makefile.in | 267 | ||||
| -rw-r--r-- | bfd/archures.c | 2 | ||||
| -rw-r--r-- | bfd/bfd-in.h | 2 | ||||
| -rw-r--r-- | bfd/bfd-in2.h | 4 | ||||
| -rw-r--r-- | bfd/bfd.c | 1 | ||||
| -rw-r--r-- | bfd/config.bfd | 5 | ||||
| -rwxr-xr-x | bfd/configure | 848 | ||||
| -rw-r--r-- | bfd/configure.in | 35 | ||||
| -rw-r--r-- | bfd/cpu-plugin.c | 40 | ||||
| -rw-r--r-- | bfd/doc/Makefile.in | 3 | ||||
| -rw-r--r-- | bfd/plugin.c | 488 | ||||
| -rw-r--r-- | bfd/plugin.h | 35 | ||||
| -rw-r--r-- | bfd/targets.c | 2 | ||||
| -rw-r--r-- | binutils/ChangeLog | 13 | ||||
| -rw-r--r-- | binutils/NEWS | 3 | ||||
| -rw-r--r-- | binutils/ar.c | 41 | ||||
| -rwxr-xr-x | binutils/configure | 45 | ||||
| -rw-r--r-- | binutils/configure.in | 13 | ||||
| -rw-r--r-- | binutils/doc/binutils.texi | 18 | ||||
| -rw-r--r-- | binutils/nm.c | 20 |
22 files changed, 1498 insertions, 670 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 2d8a5e6..9c069d0 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,29 @@ +2009-05-26 Rafael Avila de Espindola <espindola@google.com> + + * Makefile.am: Run "make dep-am". + (AM_CPPFLAGS): New. + (LIBDL): New. + (ALL_MACHINES): Add cpu-plugin.lo. + (ALL_MACHINES_CFILES): Add cpu-plugin.c. + (BFD32_BACKENDS): Add plugin.lo. + (BFD32_BACKENDS_CFILES): Add plugin.c. + (libbfd_la_LIBADD): Add LIBDL + * archures.c (bfd_architecture): Add bfd_arch_plugin. + (bfd_plugin_arch): Declare. + * bfd-in.h (BFD_SUPPORTS_PLUGINS): New. + * bfd.c (bfd): Add plugin_data. + * config.bfd: Handle the plugin target. + * configure.in: Check for --enable-plugins. + (LT_INIT): Use the dlopen option. + * cpu-plugin.c: New. + * plugin.c: New. + * plugin.h: New. + * targets.c (plugin_vec): Declare. + (_bfd_target_vector): Add plugin_vec. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + 2009-05-26 Alan Modra <amodra@bigpond.net.au> * dep-in.sed: Don't modify .o to .lo here. Output one filename diff --git a/bfd/Makefile.am b/bfd/Makefile.am index 62e0b29..d9f76e8 100644 --- a/bfd/Makefile.am +++ b/bfd/Makefile.am @@ -26,6 +26,10 @@ bfdlib_LTLIBRARIES = libbfd.la WARN_CFLAGS = @WARN_CFLAGS@ NO_WERROR = @NO_WERROR@ AM_CFLAGS = $(WARN_CFLAGS) +AM_CPPFLAGS = -DBINDIR='"$(bindir)"' +if PLUGINS +LIBDL = -ldl +endif # bfd.h goes here, for now BFD_H = bfd.h @@ -74,38 +78,39 @@ ALL_MACHINES = \ cpu-dlx.lo \ cpu-fr30.lo \ cpu-frv.lo \ - cpu-moxie.lo \ cpu-h8300.lo \ cpu-h8500.lo \ cpu-hppa.lo \ - cpu-ia64.lo \ cpu-i370.lo \ cpu-i386.lo \ cpu-i860.lo \ cpu-i960.lo \ + cpu-ia64.lo \ cpu-ip2k.lo \ cpu-iq2000.lo \ cpu-lm32.lo \ + cpu-m10200.lo \ + cpu-m10300.lo \ cpu-m32c.lo \ cpu-m32r.lo \ cpu-m68hc11.lo \ cpu-m68hc12.lo \ cpu-m68k.lo \ cpu-m88k.lo \ - cpu-m10200.lo \ - cpu-m10300.lo \ cpu-maxq.lo \ cpu-mcore.lo \ cpu-mep.lo \ cpu-mips.lo \ cpu-mmix.lo \ - cpu-mt.lo \ + cpu-moxie.lo \ cpu-msp430.lo \ - cpu-or32.lo \ + cpu-mt.lo \ cpu-ns32k.lo \ cpu-openrisc.lo \ + cpu-or32.lo \ cpu-pdp11.lo \ cpu-pj.lo \ + cpu-plugin.lo \ cpu-powerpc.lo \ cpu-rs6000.lo \ cpu-s390.lo \ @@ -119,11 +124,11 @@ ALL_MACHINES = \ cpu-tic80.lo \ cpu-v850.lo \ cpu-vax.lo \ - cpu-we32k.lo \ cpu-w65.lo \ + cpu-we32k.lo \ + cpu-xc16x.lo \ cpu-xstormy16.lo \ cpu-xtensa.lo \ - cpu-xc16x.lo \ cpu-z80.lo \ cpu-z8k.lo @@ -134,46 +139,47 @@ ALL_MACHINES_CFILES = \ cpu-avr.c \ cpu-bfin.c \ cpu-cr16.c \ - cpu-cris.c \ cpu-cr16c.c \ + cpu-cris.c \ cpu-crx.c \ cpu-d10v.c \ cpu-d30v.c \ cpu-dlx.c \ cpu-fr30.c \ cpu-frv.c \ - cpu-moxie.c \ cpu-h8300.c \ cpu-h8500.c \ cpu-hppa.c \ - cpu-ia64.c \ cpu-i370.c \ cpu-i386.c \ cpu-i860.c \ cpu-i960.c \ + cpu-ia64.c \ cpu-ip2k.c \ cpu-iq2000.c \ cpu-lm32.c \ + cpu-m10200.c \ + cpu-m10300.c \ cpu-m32c.c \ cpu-m32r.c \ cpu-m68hc11.c \ cpu-m68hc12.c \ cpu-m68k.c \ cpu-m88k.c \ - cpu-m10200.c \ - cpu-m10300.c \ cpu-maxq.c \ cpu-mcore.c \ cpu-mep.c \ cpu-mips.c \ cpu-mmix.c \ - cpu-mt.c \ + cpu-moxie.c \ cpu-msp430.c \ - cpu-or32.c \ + cpu-mt.c \ cpu-ns32k.c \ cpu-openrisc.c \ + cpu-or32.c \ cpu-pdp11.c \ cpu-pj.c \ + cpu-plugin.c \ cpu-powerpc.c \ cpu-rs6000.c \ cpu-s390.c \ @@ -187,11 +193,11 @@ ALL_MACHINES_CFILES = \ cpu-tic80.c \ cpu-v850.c \ cpu-vax.c \ - cpu-we32k.c \ cpu-w65.c \ + cpu-we32k.c \ + cpu-xc16x.c \ cpu-xstormy16.c \ cpu-xtensa.c \ - cpu-xc16x.c \ cpu-z80.c \ cpu-z8k.c @@ -213,10 +219,10 @@ BFD32_BACKENDS = \ coff-apollo.lo \ coff-arm.lo \ coff-aux.lo \ + coff-go32.lo \ coff-h8300.lo \ coff-h8500.lo \ coff-i386.lo \ - coff-go32.lo \ coff-i860.lo \ coff-i960.lo \ coff-m68k.lo \ @@ -234,14 +240,20 @@ BFD32_BACKENDS = \ coff-tic54x.lo \ coff-tic80.lo \ coff-u68k.lo \ - coff-we32k.lo \ coff-w65.lo \ + coff-we32k.lo \ coff-z80.lo \ coff-z8k.lo \ cofflink.lo \ dwarf1.lo \ ecoff.lo \ ecofflink.lo \ + elf-attrs.lo \ + elf-eh-frame.lo \ + elf-m10200.lo \ + elf-m10300.lo \ + elf-strtab.lo \ + elf-vxworks.lo \ elf.lo \ elf32-am33lin.lo \ elf32-arc.lo \ @@ -257,7 +269,6 @@ BFD32_BACKENDS = \ elf32-dlx.lo \ elf32-fr30.lo \ elf32-frv.lo \ - elf32-moxie.lo \ elf32-gen.lo \ elf32-h8300.lo \ elf32-hppa.lo \ @@ -275,51 +286,45 @@ BFD32_BACKENDS = \ elf32-m68hc1x.lo \ elf32-m68k.lo \ elf32-m88k.lo \ - elf-m10200.lo \ - elf-m10300.lo \ elf32-mcore.lo \ elf32-mep.lo \ - elfxx-mips.lo \ elf32-mips.lo \ - elf32-mt.lo \ + elf32-moxie.lo \ elf32-msp430.lo \ + elf32-mt.lo \ elf32-openrisc.lo \ elf32-or32.lo \ elf32-pj.lo \ elf32-ppc.lo \ elf32-s390.lo \ - elf32-sh.lo \ elf32-sh-symbian.lo \ - elf32-sh64.lo \ + elf32-sh.lo \ elf32-sh64-com.lo \ - elfxx-sparc.lo \ + elf32-sh64.lo \ elf32-sparc.lo \ elf32-spu.lo \ elf32-v850.lo \ elf32-vax.lo \ + elf32-xc16x.lo \ elf32-xstormy16.lo \ elf32-xtensa.lo \ - elf32-xc16x.lo \ elf32.lo \ elflink.lo \ - elf-attrs.lo \ - elf-strtab.lo \ - elf-eh-frame.lo \ - elf-vxworks.lo \ + elfxx-mips.lo \ + elfxx-sparc.lo \ epoc-pe-arm.lo \ epoc-pei-arm.lo \ hp300bsd.lo \ hp300hpux.lo \ - som.lo \ i386aout.lo \ i386bsd.lo \ i386dynix.lo \ i386freebsd.lo \ i386linux.lo \ i386lynx.lo \ + i386mach3.lo \ i386msdos.lo \ i386netbsd.lo \ - i386mach3.lo \ i386os9k.lo \ ieee.lo \ m68k4knetbsd.lo \ @@ -332,45 +337,47 @@ BFD32_BACKENDS = \ newsos3.lo \ nlm.lo \ nlm32-i386.lo \ - nlm32-sparc.lo \ nlm32-ppc.lo \ + nlm32-sparc.lo \ nlm32.lo \ ns32knetbsd.lo \ oasys.lo \ pc532-mach.lo \ pdp11.lo \ - pef.lo \ - pe-arm.lo \ - pei-arm.lo \ pe-arm-wince.lo \ - pei-arm-wince.lo \ + pe-arm.lo \ pe-i386.lo \ - pei-i386.lo \ pe-mcore.lo \ - pei-mcore.lo \ + pe-mips.lo \ pe-ppc.lo \ - pei-ppc.lo \ pe-sh.lo \ - pei-sh.lo \ - pe-mips.lo \ + pef.lo \ + pei-arm-wince.lo \ + pei-arm.lo \ + pei-i386.lo \ + pei-mcore.lo \ pei-mips.lo \ + pei-ppc.lo \ + pei-sh.lo \ peigen.lo \ + plugin.lo \ ppcboot.lo \ reloc16.lo \ riscix.lo \ + som.lo \ sparclinux.lo \ sparclynx.lo \ sparcnetbsd.lo \ sunos.lo \ - vaxnetbsd.lo \ vax1knetbsd.lo \ vaxbsd.lo \ + vaxnetbsd.lo \ versados.lo \ - vms.lo \ vms-gsd.lo \ vms-hdr.lo \ vms-misc.lo \ vms-tir.lo \ + vms.lo \ vmsutil.lo \ xcofflink.lo \ xsym.lo \ @@ -393,11 +400,11 @@ BFD32_BACKENDS_CFILES = \ coff-apollo.c \ coff-arm.c \ coff-aux.c \ + coff-go32.c \ coff-h8300.c \ coff-h8500.c \ coff-i386.c \ coff-i860.c \ - coff-go32.c \ coff-i960.c \ coff-m68k.c \ coff-m88k.c \ @@ -414,14 +421,20 @@ BFD32_BACKENDS_CFILES = \ coff-tic54x.c \ coff-tic80.c \ coff-u68k.c \ - coff-we32k.c \ coff-w65.c \ + coff-we32k.c \ coff-z80.c \ coff-z8k.c \ cofflink.c \ dwarf1.c \ ecoff.c \ ecofflink.c \ + elf-attrs.c \ + elf-eh-frame.c \ + elf-m10200.c \ + elf-m10300.c \ + elf-strtab.c \ + elf-vxworks.c \ elf.c \ elf32-am33lin.c \ elf32-arc.c \ @@ -437,7 +450,6 @@ BFD32_BACKENDS_CFILES = \ elf32-dlx.c \ elf32-fr30.c \ elf32-frv.c \ - elf32-moxie.c \ elf32-gen.c \ elf32-h8300.c \ elf32-hppa.c \ @@ -450,56 +462,50 @@ BFD32_BACKENDS_CFILES = \ elf32-lm32.c \ elf32-m32c.c \ elf32-m32r.c \ - elf32-m68k.c \ elf32-m68hc11.c \ elf32-m68hc12.c \ elf32-m68hc1x.c \ + elf32-m68k.c \ elf32-m88k.c \ - elf-m10200.c \ - elf-m10300.c \ elf32-mcore.c \ elf32-mep.c \ - elfxx-mips.c \ elf32-mips.c \ - elf32-mt.c \ + elf32-moxie.c \ elf32-msp430.c \ + elf32-mt.c \ elf32-openrisc.c \ elf32-or32.c \ elf32-pj.c \ elf32-ppc.c \ - elf32-sh64.c \ - elf32-sh64-com.c \ elf32-s390.c \ - elf32-sh.c \ elf32-sh-symbian.c \ - elfxx-sparc.c \ + elf32-sh.c \ + elf32-sh64-com.c \ + elf32-sh64.c \ elf32-sparc.c \ elf32-spu.c \ elf32-v850.c \ elf32-vax.c \ + elf32-xc16x.c \ elf32-xstormy16.c \ elf32-xtensa.c \ - elf32-xc16x.c \ elf32.c \ elflink.c \ - elf-attrs.c \ - elf-strtab.c \ - elf-eh-frame.c \ - elf-vxworks.c \ + elfxx-mips.c \ + elfxx-sparc.c \ epoc-pe-arm.c \ epoc-pei-arm.c \ hp300bsd.c \ hp300hpux.c \ - som.c \ i386aout.c \ i386bsd.c \ i386dynix.c \ i386freebsd.c \ i386linux.c \ i386lynx.c \ + i386mach3.c \ i386msdos.c \ i386netbsd.c \ - i386mach3.c \ i386os9k.c \ ieee.c \ m68k4knetbsd.c \ @@ -512,44 +518,46 @@ BFD32_BACKENDS_CFILES = \ newsos3.c \ nlm.c \ nlm32-i386.c \ - nlm32-sparc.c \ nlm32-ppc.c \ + nlm32-sparc.c \ nlm32.c \ ns32knetbsd.c \ oasys.c \ pc532-mach.c \ pdp11.c \ - pef.c \ - pe-arm.c \ - pei-arm.c \ pe-arm-wince.c \ - pei-arm-wince.c \ + pe-arm.c \ pe-i386.c \ - pei-i386.c \ pe-mcore.c \ - pei-mcore.c \ + pe-mips.c \ pe-ppc.c \ - pei-ppc.c \ pe-sh.c \ - pei-sh.c \ - pe-mips.c \ + pef.c \ + pei-arm-wince.c \ + pei-arm.c \ + pei-i386.c \ + pei-mcore.c \ pei-mips.c \ + pei-ppc.c \ + pei-sh.c \ + plugin.c \ ppcboot.c \ reloc16.c \ riscix.c \ + som.c \ sparclinux.c \ sparclynx.c \ sparcnetbsd.c \ sunos.c \ - vaxnetbsd.c \ vax1knetbsd.c \ vaxbsd.c \ + vaxnetbsd.c \ versados.c \ - vms.c \ vms-gsd.c \ vms-hdr.c \ vms-misc.c \ vms-tir.c \ + vms.c \ vmsutil.c \ xcofflink.c \ xsym.c \ @@ -565,30 +573,30 @@ BFD64_BACKENDS = \ aix5ppc-core.lo \ aout64.lo \ coff-alpha.lo \ + coff-x86_64.lo \ coff64-rs6000.lo \ demo64.lo \ - pei-ia64.lo \ - elf64-x86-64.lo \ + elf32-ia64.lo \ + elf32-score.lo \ + elf32-score7.lo \ elf64-alpha.lo \ + elf64-gen.lo \ elf64-hppa.lo \ - elf32-ia64.lo \ elf64-ia64.lo \ - elf64-gen.lo \ - elfn32-mips.lo \ elf64-mips.lo \ elf64-mmix.lo \ - elf32-score.lo \ - elf32-score7.lo \ - elf64-sh64.lo \ elf64-ppc.lo \ elf64-s390.lo \ + elf64-sh64.lo \ elf64-sparc.lo \ + elf64-x86-64.lo \ elf64.lo \ + elfn32-mips.lo \ mmo.lo \ nlm32-alpha.lo \ nlm64.lo \ - coff-x86_64.lo \ pe-x86_64.lo \ + pei-ia64.lo \ pei-x86_64.lo \ pepigen.lo \ pex64igen.lo @@ -597,49 +605,49 @@ BFD64_BACKENDS_CFILES = \ aix5ppc-core.c \ aout64.c \ coff-alpha.c \ + coff-x86_64.c \ coff64-rs6000.c \ demo64.c \ - pei-ia64.c \ - elf64-x86-64.c \ + elf32-score.c \ + elf32-score7.c \ elf64-alpha.c \ - elf64-hppa.c \ elf64-gen.c \ - elfn32-mips.c \ + elf64-hppa.c \ elf64-mips.c \ elf64-mmix.c \ elf64-ppc.c \ elf64-s390.c \ - elf32-score.c \ - elf32-score7.c \ elf64-sh64.c \ elf64-sparc.c \ + elf64-x86-64.c \ elf64.c \ + elfn32-mips.c \ mmo.c \ nlm32-alpha.c \ nlm64.c \ - coff-x86_64.c \ pe-x86_64.c \ + pei-ia64.c \ pei-x86_64.c OPTIONAL_BACKENDS = \ aix386-core.lo \ + cisco-core.lo \ hpux-core.lo \ irix-core.lo \ lynx-core.lo \ osf-core.lo \ sco5-core.lo \ - trad-core.lo \ - cisco-core.lo + trad-core.lo OPTIONAL_BACKENDS_CFILES = \ aix386-core.c \ + cisco-core.c \ hpux-core.c \ irix-core.c \ lynx-core.c \ osf-core.c \ sco5-core.c \ - trad-core.c \ - cisco-core.c + trad-core.c # We want to rerun configure if configure.in, config.bfd or # configure.host change. configure.in is needed since the version @@ -789,7 +797,7 @@ ofiles: stamp-ofiles ; @true # libbfd_la_SOURCES, we put BFD64_LIBS in OFILES instead. libbfd_la_SOURCES = $(BFD32_LIBS_CFILES) libbfd_la_DEPENDENCIES = $(OFILES) ofiles -libbfd_la_LIBADD = `cat ofiles` @SHARED_LIBADD@ +libbfd_la_LIBADD = `cat ofiles` @SHARED_LIBADD@ $(LIBDL) libbfd_la_LDFLAGS = -release `cat libtool-soversion` @SHARED_LDFLAGS@ # libtool will build .libs/libbfd.a. We create libbfd.a in the build @@ -1276,10 +1284,6 @@ cpu-frv.lo: \ cpu-frv.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h -cpu-moxie.lo: \ - cpu-moxie.c \ - $(INCDIR)/filenames.h \ - $(INCDIR)/hashtab.h cpu-h8300.lo: \ cpu-h8300.c \ $(INCDIR)/filenames.h \ @@ -1380,14 +1384,18 @@ cpu-mmix.lo: \ cpu-mmix.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h -cpu-mt.lo: \ - cpu-mt.c \ +cpu-moxie.lo: \ + cpu-moxie.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h cpu-msp430.lo: \ cpu-msp430.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h +cpu-mt.lo: \ + cpu-mt.c \ + $(INCDIR)/filenames.h \ + $(INCDIR)/hashtab.h cpu-or32.lo: \ cpu-or32.c \ $(INCDIR)/filenames.h \ @@ -1409,6 +1417,10 @@ cpu-pj.lo: \ cpu-pj.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h +cpu-plugin.lo: \ + cpu-plugin.c \ + $(INCDIR)/filenames.h \ + $(INCDIR)/hashtab.h cpu-powerpc.lo: \ cpu-powerpc.c \ $(INCDIR)/filenames.h \ @@ -2199,18 +2211,6 @@ elf32-frv.lo: \ $(INCDIR)/hashtab.h \ elf-bfd.h \ elf32-target.h -elf32-moxie.lo: \ - elf32-moxie.c \ - $(INCDIR)/bfdlink.h \ - $(INCDIR)/elf/common.h \ - $(INCDIR)/elf/external.h \ - $(INCDIR)/elf/internal.h \ - $(INCDIR)/elf/moxie.h \ - $(INCDIR)/elf/reloc-macros.h \ - $(INCDIR)/filenames.h \ - $(INCDIR)/hashtab.h \ - elf-bfd.h \ - elf32-target.h elf32-gen.lo: \ elf32-gen.c \ $(INCDIR)/bfdlink.h \ @@ -2513,13 +2513,13 @@ elf32-mips.lo: \ elf32-target.h \ elfxx-mips.h \ genlink.h -elf32-mt.lo: \ - elf32-mt.c \ +elf32-moxie.lo: \ + elf32-moxie.c \ $(INCDIR)/bfdlink.h \ $(INCDIR)/elf/common.h \ $(INCDIR)/elf/external.h \ $(INCDIR)/elf/internal.h \ - $(INCDIR)/elf/mt.h \ + $(INCDIR)/elf/moxie.h \ $(INCDIR)/elf/reloc-macros.h \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h \ @@ -2538,6 +2538,18 @@ elf32-msp430.lo: \ $(INCDIR)/libiberty.h \ elf-bfd.h \ elf32-target.h +elf32-mt.lo: \ + elf32-mt.c \ + $(INCDIR)/bfdlink.h \ + $(INCDIR)/elf/common.h \ + $(INCDIR)/elf/external.h \ + $(INCDIR)/elf/internal.h \ + $(INCDIR)/elf/mt.h \ + $(INCDIR)/elf/reloc-macros.h \ + $(INCDIR)/filenames.h \ + $(INCDIR)/hashtab.h \ + elf-bfd.h \ + elf32-target.h elf32-openrisc.lo: \ elf32-openrisc.c \ $(INCDIR)/bfdlink.h \ @@ -3402,6 +3414,13 @@ pei-mips.lo: \ libpei.h \ pe-mips.c \ peicode.h +plugin.lo: \ + plugin.c \ + $(INCDIR)/plugin-api.h \ + $(INCDIR)/filenames.h \ + plugin.h \ + $(INCDIR)/hashtab.h \ + $(INCDIR)/libiberty.h ppcboot.lo: \ ppcboot.c \ $(INCDIR)/filenames.h \ diff --git a/bfd/Makefile.in b/bfd/Makefile.in index 1f293f4..3f6a7ed 100644 --- a/bfd/Makefile.in +++ b/bfd/Makefile.in @@ -84,6 +84,7 @@ am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; am__installdirs = "$(DESTDIR)$(bfdlibdir)" bfdlibLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(bfdlib_LTLIBRARIES) +am__DEPENDENCIES_1 = am__objects_1 = archive.lo archures.lo bfd.lo bfdio.lo bfdwin.lo \ cache.lo coffgen.lo corefile.lo format.lo init.lo libbfd.lo \ opncls.lo reloc.lo section.lo syms.lo targets.lo hash.lo \ @@ -199,6 +200,8 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PKGVERSION = @PKGVERSION@ +PLUGINS_FALSE = @PLUGINS_FALSE@ +PLUGINS_TRUE = @PLUGINS_TRUE@ POSUB = @POSUB@ RANLIB = @RANLIB@ REPORT_BUGS_TEXI = @REPORT_BUGS_TEXI@ @@ -273,6 +276,7 @@ prefix = @prefix@ program_transform_name = @program_transform_name@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ +supports_plugins = @supports_plugins@ sysconfdir = @sysconfdir@ target = @target@ target_alias = @target_alias@ @@ -294,6 +298,8 @@ SUBDIRS = doc po bfddocdir = doc bfdlib_LTLIBRARIES = libbfd.la AM_CFLAGS = $(WARN_CFLAGS) +AM_CPPFLAGS = -DBINDIR='"$(bindir)"' +@PLUGINS_TRUE@LIBDL = -ldl # bfd.h goes here, for now BFD_H = bfd.h @@ -341,38 +347,39 @@ ALL_MACHINES = \ cpu-dlx.lo \ cpu-fr30.lo \ cpu-frv.lo \ - cpu-moxie.lo \ cpu-h8300.lo \ cpu-h8500.lo \ cpu-hppa.lo \ - cpu-ia64.lo \ cpu-i370.lo \ cpu-i386.lo \ cpu-i860.lo \ cpu-i960.lo \ + cpu-ia64.lo \ cpu-ip2k.lo \ cpu-iq2000.lo \ cpu-lm32.lo \ + cpu-m10200.lo \ + cpu-m10300.lo \ cpu-m32c.lo \ cpu-m32r.lo \ cpu-m68hc11.lo \ cpu-m68hc12.lo \ cpu-m68k.lo \ cpu-m88k.lo \ - cpu-m10200.lo \ - cpu-m10300.lo \ cpu-maxq.lo \ cpu-mcore.lo \ cpu-mep.lo \ cpu-mips.lo \ cpu-mmix.lo \ - cpu-mt.lo \ + cpu-moxie.lo \ cpu-msp430.lo \ - cpu-or32.lo \ + cpu-mt.lo \ cpu-ns32k.lo \ cpu-openrisc.lo \ + cpu-or32.lo \ cpu-pdp11.lo \ cpu-pj.lo \ + cpu-plugin.lo \ cpu-powerpc.lo \ cpu-rs6000.lo \ cpu-s390.lo \ @@ -386,11 +393,11 @@ ALL_MACHINES = \ cpu-tic80.lo \ cpu-v850.lo \ cpu-vax.lo \ - cpu-we32k.lo \ cpu-w65.lo \ + cpu-we32k.lo \ + cpu-xc16x.lo \ cpu-xstormy16.lo \ cpu-xtensa.lo \ - cpu-xc16x.lo \ cpu-z80.lo \ cpu-z8k.lo @@ -401,46 +408,47 @@ ALL_MACHINES_CFILES = \ cpu-avr.c \ cpu-bfin.c \ cpu-cr16.c \ - cpu-cris.c \ cpu-cr16c.c \ + cpu-cris.c \ cpu-crx.c \ cpu-d10v.c \ cpu-d30v.c \ cpu-dlx.c \ cpu-fr30.c \ cpu-frv.c \ - cpu-moxie.c \ cpu-h8300.c \ cpu-h8500.c \ cpu-hppa.c \ - cpu-ia64.c \ cpu-i370.c \ cpu-i386.c \ cpu-i860.c \ cpu-i960.c \ + cpu-ia64.c \ cpu-ip2k.c \ cpu-iq2000.c \ cpu-lm32.c \ + cpu-m10200.c \ + cpu-m10300.c \ cpu-m32c.c \ cpu-m32r.c \ cpu-m68hc11.c \ cpu-m68hc12.c \ cpu-m68k.c \ cpu-m88k.c \ - cpu-m10200.c \ - cpu-m10300.c \ cpu-maxq.c \ cpu-mcore.c \ cpu-mep.c \ cpu-mips.c \ cpu-mmix.c \ - cpu-mt.c \ + cpu-moxie.c \ cpu-msp430.c \ - cpu-or32.c \ + cpu-mt.c \ cpu-ns32k.c \ cpu-openrisc.c \ + cpu-or32.c \ cpu-pdp11.c \ cpu-pj.c \ + cpu-plugin.c \ cpu-powerpc.c \ cpu-rs6000.c \ cpu-s390.c \ @@ -454,11 +462,11 @@ ALL_MACHINES_CFILES = \ cpu-tic80.c \ cpu-v850.c \ cpu-vax.c \ - cpu-we32k.c \ cpu-w65.c \ + cpu-we32k.c \ + cpu-xc16x.c \ cpu-xstormy16.c \ cpu-xtensa.c \ - cpu-xc16x.c \ cpu-z80.c \ cpu-z8k.c @@ -481,10 +489,10 @@ BFD32_BACKENDS = \ coff-apollo.lo \ coff-arm.lo \ coff-aux.lo \ + coff-go32.lo \ coff-h8300.lo \ coff-h8500.lo \ coff-i386.lo \ - coff-go32.lo \ coff-i860.lo \ coff-i960.lo \ coff-m68k.lo \ @@ -502,14 +510,20 @@ BFD32_BACKENDS = \ coff-tic54x.lo \ coff-tic80.lo \ coff-u68k.lo \ - coff-we32k.lo \ coff-w65.lo \ + coff-we32k.lo \ coff-z80.lo \ coff-z8k.lo \ cofflink.lo \ dwarf1.lo \ ecoff.lo \ ecofflink.lo \ + elf-attrs.lo \ + elf-eh-frame.lo \ + elf-m10200.lo \ + elf-m10300.lo \ + elf-strtab.lo \ + elf-vxworks.lo \ elf.lo \ elf32-am33lin.lo \ elf32-arc.lo \ @@ -525,7 +539,6 @@ BFD32_BACKENDS = \ elf32-dlx.lo \ elf32-fr30.lo \ elf32-frv.lo \ - elf32-moxie.lo \ elf32-gen.lo \ elf32-h8300.lo \ elf32-hppa.lo \ @@ -543,51 +556,45 @@ BFD32_BACKENDS = \ elf32-m68hc1x.lo \ elf32-m68k.lo \ elf32-m88k.lo \ - elf-m10200.lo \ - elf-m10300.lo \ elf32-mcore.lo \ elf32-mep.lo \ - elfxx-mips.lo \ elf32-mips.lo \ - elf32-mt.lo \ + elf32-moxie.lo \ elf32-msp430.lo \ + elf32-mt.lo \ elf32-openrisc.lo \ elf32-or32.lo \ elf32-pj.lo \ elf32-ppc.lo \ elf32-s390.lo \ - elf32-sh.lo \ elf32-sh-symbian.lo \ - elf32-sh64.lo \ + elf32-sh.lo \ elf32-sh64-com.lo \ - elfxx-sparc.lo \ + elf32-sh64.lo \ elf32-sparc.lo \ elf32-spu.lo \ elf32-v850.lo \ elf32-vax.lo \ + elf32-xc16x.lo \ elf32-xstormy16.lo \ elf32-xtensa.lo \ - elf32-xc16x.lo \ elf32.lo \ elflink.lo \ - elf-attrs.lo \ - elf-strtab.lo \ - elf-eh-frame.lo \ - elf-vxworks.lo \ + elfxx-mips.lo \ + elfxx-sparc.lo \ epoc-pe-arm.lo \ epoc-pei-arm.lo \ hp300bsd.lo \ hp300hpux.lo \ - som.lo \ i386aout.lo \ i386bsd.lo \ i386dynix.lo \ i386freebsd.lo \ i386linux.lo \ i386lynx.lo \ + i386mach3.lo \ i386msdos.lo \ i386netbsd.lo \ - i386mach3.lo \ i386os9k.lo \ ieee.lo \ m68k4knetbsd.lo \ @@ -600,45 +607,47 @@ BFD32_BACKENDS = \ newsos3.lo \ nlm.lo \ nlm32-i386.lo \ - nlm32-sparc.lo \ nlm32-ppc.lo \ + nlm32-sparc.lo \ nlm32.lo \ ns32knetbsd.lo \ oasys.lo \ pc532-mach.lo \ pdp11.lo \ - pef.lo \ - pe-arm.lo \ - pei-arm.lo \ pe-arm-wince.lo \ - pei-arm-wince.lo \ + pe-arm.lo \ pe-i386.lo \ - pei-i386.lo \ pe-mcore.lo \ - pei-mcore.lo \ + pe-mips.lo \ pe-ppc.lo \ - pei-ppc.lo \ pe-sh.lo \ - pei-sh.lo \ - pe-mips.lo \ + pef.lo \ + pei-arm-wince.lo \ + pei-arm.lo \ + pei-i386.lo \ + pei-mcore.lo \ pei-mips.lo \ + pei-ppc.lo \ + pei-sh.lo \ peigen.lo \ + plugin.lo \ ppcboot.lo \ reloc16.lo \ riscix.lo \ + som.lo \ sparclinux.lo \ sparclynx.lo \ sparcnetbsd.lo \ sunos.lo \ - vaxnetbsd.lo \ vax1knetbsd.lo \ vaxbsd.lo \ + vaxnetbsd.lo \ versados.lo \ - vms.lo \ vms-gsd.lo \ vms-hdr.lo \ vms-misc.lo \ vms-tir.lo \ + vms.lo \ vmsutil.lo \ xcofflink.lo \ xsym.lo \ @@ -661,11 +670,11 @@ BFD32_BACKENDS_CFILES = \ coff-apollo.c \ coff-arm.c \ coff-aux.c \ + coff-go32.c \ coff-h8300.c \ coff-h8500.c \ coff-i386.c \ coff-i860.c \ - coff-go32.c \ coff-i960.c \ coff-m68k.c \ coff-m88k.c \ @@ -682,14 +691,20 @@ BFD32_BACKENDS_CFILES = \ coff-tic54x.c \ coff-tic80.c \ coff-u68k.c \ - coff-we32k.c \ coff-w65.c \ + coff-we32k.c \ coff-z80.c \ coff-z8k.c \ cofflink.c \ dwarf1.c \ ecoff.c \ ecofflink.c \ + elf-attrs.c \ + elf-eh-frame.c \ + elf-m10200.c \ + elf-m10300.c \ + elf-strtab.c \ + elf-vxworks.c \ elf.c \ elf32-am33lin.c \ elf32-arc.c \ @@ -705,7 +720,6 @@ BFD32_BACKENDS_CFILES = \ elf32-dlx.c \ elf32-fr30.c \ elf32-frv.c \ - elf32-moxie.c \ elf32-gen.c \ elf32-h8300.c \ elf32-hppa.c \ @@ -718,56 +732,50 @@ BFD32_BACKENDS_CFILES = \ elf32-lm32.c \ elf32-m32c.c \ elf32-m32r.c \ - elf32-m68k.c \ elf32-m68hc11.c \ elf32-m68hc12.c \ elf32-m68hc1x.c \ + elf32-m68k.c \ elf32-m88k.c \ - elf-m10200.c \ - elf-m10300.c \ elf32-mcore.c \ elf32-mep.c \ - elfxx-mips.c \ elf32-mips.c \ - elf32-mt.c \ + elf32-moxie.c \ elf32-msp430.c \ + elf32-mt.c \ elf32-openrisc.c \ elf32-or32.c \ elf32-pj.c \ elf32-ppc.c \ - elf32-sh64.c \ - elf32-sh64-com.c \ elf32-s390.c \ - elf32-sh.c \ elf32-sh-symbian.c \ - elfxx-sparc.c \ + elf32-sh.c \ + elf32-sh64-com.c \ + elf32-sh64.c \ elf32-sparc.c \ elf32-spu.c \ elf32-v850.c \ elf32-vax.c \ + elf32-xc16x.c \ elf32-xstormy16.c \ elf32-xtensa.c \ - elf32-xc16x.c \ elf32.c \ elflink.c \ - elf-attrs.c \ - elf-strtab.c \ - elf-eh-frame.c \ - elf-vxworks.c \ + elfxx-mips.c \ + elfxx-sparc.c \ epoc-pe-arm.c \ epoc-pei-arm.c \ hp300bsd.c \ hp300hpux.c \ - som.c \ i386aout.c \ i386bsd.c \ i386dynix.c \ i386freebsd.c \ i386linux.c \ i386lynx.c \ + i386mach3.c \ i386msdos.c \ i386netbsd.c \ - i386mach3.c \ i386os9k.c \ ieee.c \ m68k4knetbsd.c \ @@ -780,44 +788,46 @@ BFD32_BACKENDS_CFILES = \ newsos3.c \ nlm.c \ nlm32-i386.c \ - nlm32-sparc.c \ nlm32-ppc.c \ + nlm32-sparc.c \ nlm32.c \ ns32knetbsd.c \ oasys.c \ pc532-mach.c \ pdp11.c \ - pef.c \ - pe-arm.c \ - pei-arm.c \ pe-arm-wince.c \ - pei-arm-wince.c \ + pe-arm.c \ pe-i386.c \ - pei-i386.c \ pe-mcore.c \ - pei-mcore.c \ + pe-mips.c \ pe-ppc.c \ - pei-ppc.c \ pe-sh.c \ - pei-sh.c \ - pe-mips.c \ + pef.c \ + pei-arm-wince.c \ + pei-arm.c \ + pei-i386.c \ + pei-mcore.c \ pei-mips.c \ + pei-ppc.c \ + pei-sh.c \ + plugin.c \ ppcboot.c \ reloc16.c \ riscix.c \ + som.c \ sparclinux.c \ sparclynx.c \ sparcnetbsd.c \ sunos.c \ - vaxnetbsd.c \ vax1knetbsd.c \ vaxbsd.c \ + vaxnetbsd.c \ versados.c \ - vms.c \ vms-gsd.c \ vms-hdr.c \ vms-misc.c \ vms-tir.c \ + vms.c \ vmsutil.c \ xcofflink.c \ xsym.c \ @@ -834,30 +844,30 @@ BFD64_BACKENDS = \ aix5ppc-core.lo \ aout64.lo \ coff-alpha.lo \ + coff-x86_64.lo \ coff64-rs6000.lo \ demo64.lo \ - pei-ia64.lo \ - elf64-x86-64.lo \ + elf32-ia64.lo \ + elf32-score.lo \ + elf32-score7.lo \ elf64-alpha.lo \ + elf64-gen.lo \ elf64-hppa.lo \ - elf32-ia64.lo \ elf64-ia64.lo \ - elf64-gen.lo \ - elfn32-mips.lo \ elf64-mips.lo \ elf64-mmix.lo \ - elf32-score.lo \ - elf32-score7.lo \ - elf64-sh64.lo \ elf64-ppc.lo \ elf64-s390.lo \ + elf64-sh64.lo \ elf64-sparc.lo \ + elf64-x86-64.lo \ elf64.lo \ + elfn32-mips.lo \ mmo.lo \ nlm32-alpha.lo \ nlm64.lo \ - coff-x86_64.lo \ pe-x86_64.lo \ + pei-ia64.lo \ pei-x86_64.lo \ pepigen.lo \ pex64igen.lo @@ -866,49 +876,49 @@ BFD64_BACKENDS_CFILES = \ aix5ppc-core.c \ aout64.c \ coff-alpha.c \ + coff-x86_64.c \ coff64-rs6000.c \ demo64.c \ - pei-ia64.c \ - elf64-x86-64.c \ + elf32-score.c \ + elf32-score7.c \ elf64-alpha.c \ - elf64-hppa.c \ elf64-gen.c \ - elfn32-mips.c \ + elf64-hppa.c \ elf64-mips.c \ elf64-mmix.c \ elf64-ppc.c \ elf64-s390.c \ - elf32-score.c \ - elf32-score7.c \ elf64-sh64.c \ elf64-sparc.c \ + elf64-x86-64.c \ elf64.c \ + elfn32-mips.c \ mmo.c \ nlm32-alpha.c \ nlm64.c \ - coff-x86_64.c \ pe-x86_64.c \ + pei-ia64.c \ pei-x86_64.c OPTIONAL_BACKENDS = \ aix386-core.lo \ + cisco-core.lo \ hpux-core.lo \ irix-core.lo \ lynx-core.lo \ osf-core.lo \ sco5-core.lo \ - trad-core.lo \ - cisco-core.lo + trad-core.lo OPTIONAL_BACKENDS_CFILES = \ aix386-core.c \ + cisco-core.c \ hpux-core.c \ irix-core.c \ lynx-core.c \ osf-core.c \ sco5-core.c \ - trad-core.c \ - cisco-core.c + trad-core.c # We want to rerun configure if configure.in, config.bfd or @@ -970,7 +980,7 @@ OFILES = $(BFD_BACKENDS) $(BFD_MACHINES) @COREFILE@ @bfd64_libs@ # libbfd_la_SOURCES, we put BFD64_LIBS in OFILES instead. libbfd_la_SOURCES = $(BFD32_LIBS_CFILES) libbfd_la_DEPENDENCIES = $(OFILES) ofiles -libbfd_la_LIBADD = `cat ofiles` @SHARED_LIBADD@ +libbfd_la_LIBADD = `cat ofiles` @SHARED_LIBADD@ $(LIBDL) libbfd_la_LDFLAGS = -release `cat libtool-soversion` @SHARED_LDFLAGS@ # libtool will build .libs/libbfd.a. We create libbfd.a in the build @@ -1006,15 +1016,15 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - echo ' cd $(srcdir) && $(AUTOMAKE) --cygnus '; \ - cd $(srcdir) && $(AUTOMAKE) --cygnus \ + echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \ + cd $(srcdir) && $(AUTOMAKE) --foreign \ && exit 0; \ exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile'; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \ cd $(top_srcdir) && \ - $(AUTOMAKE) --cygnus Makefile + $(AUTOMAKE) --foreign Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -1874,10 +1884,6 @@ cpu-frv.lo: \ cpu-frv.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h -cpu-moxie.lo: \ - cpu-moxie.c \ - $(INCDIR)/filenames.h \ - $(INCDIR)/hashtab.h cpu-h8300.lo: \ cpu-h8300.c \ $(INCDIR)/filenames.h \ @@ -1978,14 +1984,18 @@ cpu-mmix.lo: \ cpu-mmix.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h -cpu-mt.lo: \ - cpu-mt.c \ +cpu-moxie.lo: \ + cpu-moxie.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h cpu-msp430.lo: \ cpu-msp430.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h +cpu-mt.lo: \ + cpu-mt.c \ + $(INCDIR)/filenames.h \ + $(INCDIR)/hashtab.h cpu-or32.lo: \ cpu-or32.c \ $(INCDIR)/filenames.h \ @@ -2007,6 +2017,10 @@ cpu-pj.lo: \ cpu-pj.c \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h +cpu-plugin.lo: \ + cpu-plugin.c \ + $(INCDIR)/filenames.h \ + $(INCDIR)/hashtab.h cpu-powerpc.lo: \ cpu-powerpc.c \ $(INCDIR)/filenames.h \ @@ -2797,18 +2811,6 @@ elf32-frv.lo: \ $(INCDIR)/hashtab.h \ elf-bfd.h \ elf32-target.h -elf32-moxie.lo: \ - elf32-moxie.c \ - $(INCDIR)/bfdlink.h \ - $(INCDIR)/elf/common.h \ - $(INCDIR)/elf/external.h \ - $(INCDIR)/elf/internal.h \ - $(INCDIR)/elf/moxie.h \ - $(INCDIR)/elf/reloc-macros.h \ - $(INCDIR)/filenames.h \ - $(INCDIR)/hashtab.h \ - elf-bfd.h \ - elf32-target.h elf32-gen.lo: \ elf32-gen.c \ $(INCDIR)/bfdlink.h \ @@ -3111,13 +3113,13 @@ elf32-mips.lo: \ elf32-target.h \ elfxx-mips.h \ genlink.h -elf32-mt.lo: \ - elf32-mt.c \ +elf32-moxie.lo: \ + elf32-moxie.c \ $(INCDIR)/bfdlink.h \ $(INCDIR)/elf/common.h \ $(INCDIR)/elf/external.h \ $(INCDIR)/elf/internal.h \ - $(INCDIR)/elf/mt.h \ + $(INCDIR)/elf/moxie.h \ $(INCDIR)/elf/reloc-macros.h \ $(INCDIR)/filenames.h \ $(INCDIR)/hashtab.h \ @@ -3136,6 +3138,18 @@ elf32-msp430.lo: \ $(INCDIR)/libiberty.h \ elf-bfd.h \ elf32-target.h +elf32-mt.lo: \ + elf32-mt.c \ + $(INCDIR)/bfdlink.h \ + $(INCDIR)/elf/common.h \ + $(INCDIR)/elf/external.h \ + $(INCDIR)/elf/internal.h \ + $(INCDIR)/elf/mt.h \ + $(INCDIR)/elf/reloc-macros.h \ + $(INCDIR)/filenames.h \ + $(INCDIR)/hashtab.h \ + elf-bfd.h \ + elf32-target.h elf32-openrisc.lo: \ elf32-openrisc.c \ $(INCDIR)/bfdlink.h \ @@ -4000,6 +4014,13 @@ pei-mips.lo: \ libpei.h \ pe-mips.c \ peicode.h +plugin.lo: \ + plugin.c \ + $(INCDIR)/plugin-api.h \ + $(INCDIR)/filenames.h \ + plugin.h \ + $(INCDIR)/hashtab.h \ + $(INCDIR)/libiberty.h ppcboot.lo: \ ppcboot.c \ $(INCDIR)/filenames.h \ diff --git a/bfd/archures.c b/bfd/archures.c index 0a78542..9e84b88 100644 --- a/bfd/archures.c +++ b/bfd/archures.c @@ -204,6 +204,7 @@ DESCRIPTION .#define bfd_mach_h8300sx 6 .#define bfd_mach_h8300sxn 7 . bfd_arch_pdp11, {* DEC PDP-11 *} +. bfd_arch_plugin, . bfd_arch_powerpc, {* PowerPC *} .#define bfd_mach_ppc 32 .#define bfd_mach_ppc64 64 @@ -501,6 +502,7 @@ extern const bfd_arch_info_type bfd_openrisc_arch; extern const bfd_arch_info_type bfd_or32_arch; extern const bfd_arch_info_type bfd_pdp11_arch; extern const bfd_arch_info_type bfd_pj_arch; +extern const bfd_arch_info_type bfd_plugin_arch; extern const bfd_arch_info_type bfd_powerpc_archs[]; #define bfd_powerpc_arch bfd_powerpc_archs[0] extern const bfd_arch_info_type bfd_rs6000_arch; diff --git a/bfd/bfd-in.h b/bfd/bfd-in.h index 9bd4e38..6ad1633 100644 --- a/bfd/bfd-in.h +++ b/bfd/bfd-in.h @@ -66,6 +66,8 @@ extern "C" { #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) +#define BFD_SUPPORTS_PLUGINS @supports_plugins@ + /* The word size used by BFD on the host. This may be 64 with a 32 bit target if the host is 64 bit, or if other 64 bit targets have been selected with --enable-targets, or if --enable-64-bit-bfd. */ diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index 15135bd..7a28129 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -73,6 +73,8 @@ extern "C" { #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) +#define BFD_SUPPORTS_PLUGINS @supports_plugins@ + /* The word size used by BFD on the host. This may be 64 with a 32 bit target if the host is 64 bit, or if other 64 bit targets have been selected with --enable-targets, or if --enable-64-bit-bfd. */ @@ -1848,6 +1850,7 @@ enum bfd_architecture #define bfd_mach_h8300sx 6 #define bfd_mach_h8300sxn 7 bfd_arch_pdp11, /* DEC PDP-11 */ + bfd_arch_plugin, bfd_arch_powerpc, /* PowerPC */ #define bfd_mach_ppc 32 #define bfd_mach_ppc64 64 @@ -4889,6 +4892,7 @@ struct bfd struct netbsd_core_struct *netbsd_core_data; struct mach_o_data_struct *mach_o_data; struct mach_o_fat_data_struct *mach_o_fat_data; + struct plugin_data_struct *plugin_data; struct bfd_pef_data_struct *pef_data; struct bfd_pef_xlib_data_struct *pef_xlib_data; struct bfd_sym_data_struct *sym_data; @@ -241,6 +241,7 @@ CODE_FRAGMENT . struct netbsd_core_struct *netbsd_core_data; . struct mach_o_data_struct *mach_o_data; . struct mach_o_fat_data_struct *mach_o_fat_data; +. struct plugin_data_struct *plugin_data; . struct bfd_pef_data_struct *pef_data; . struct bfd_pef_xlib_data_struct *pef_xlib_data; . struct bfd_sym_data_struct *sym_data; diff --git a/bfd/config.bfd b/bfd/config.bfd index 56894ad..545d848 100644 --- a/bfd/config.bfd +++ b/bfd/config.bfd @@ -137,6 +137,11 @@ case "${targ}" in exit 1 ;; + plugin) + targ_defvec=plugin_vec + targ_selvecs="plugin_vec" + ;; + # START OF targmatch.h #ifdef BFD64 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu) diff --git a/bfd/configure b/bfd/configure index 3f7c69c..fe32d999 100755 --- a/bfd/configure +++ b/bfd/configure @@ -458,7 +458,7 @@ ac_includes_default="\ # include <unistd.h> #endif" -ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE AR ac_ct_AR RANLIB ac_ct_RANLIB CPP EGREP LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN NM LN_S OBJDUMP ac_ct_OBJDUMP lt_ECHO DSYMUTIL ac_ct_DSYMUTIL NMEDIT ac_ct_NMEDIT LIPO ac_ct_LIPO OTOOL ac_ct_OTOOL OTOOL64 ac_ct_OTOOL64 DEBUGDIR PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI WARN_CFLAGS NO_WERROR MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GENINSRC_NEVER_TRUE GENINSRC_NEVER_FALSE INSTALL_LIBBFD_TRUE INSTALL_LIBBFD_FALSE host_noncanonical target_noncanonical bfdlibdir bfdincludedir USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT MKINSTALLDIRS MSGFMT MSGMERGE HDEFINES BFD_HOST_64BIT_LONG BFD_HOST_64BIT_LONG_LONG BFD_HOST_64_BIT_DEFINED BFD_HOST_64_BIT BFD_HOST_U_64_BIT BFD_HOSTPTR_T CC_FOR_BUILD EXEEXT_FOR_BUILD COREFILE COREFLAG LIBM SHARED_LDFLAGS SHARED_LIBADD TDEFINES wordsize bfd64_libs all_backends bfd_backends bfd_machines bfd_default_target_size bfd_file_ptr bfd_ufile_ptr tdefaults datarootdir docdir htmldir pdfdir LIBOBJS LTLIBOBJS' +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE AR ac_ct_AR RANLIB ac_ct_RANLIB CPP EGREP LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN NM LN_S OBJDUMP ac_ct_OBJDUMP lt_ECHO DSYMUTIL ac_ct_DSYMUTIL NMEDIT ac_ct_NMEDIT LIPO ac_ct_LIPO OTOOL ac_ct_OTOOL OTOOL64 ac_ct_OTOOL64 PLUGINS_TRUE PLUGINS_FALSE DEBUGDIR PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI WARN_CFLAGS NO_WERROR MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GENINSRC_NEVER_TRUE GENINSRC_NEVER_FALSE INSTALL_LIBBFD_TRUE INSTALL_LIBBFD_FALSE host_noncanonical target_noncanonical bfdlibdir bfdincludedir USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT MKINSTALLDIRS MSGFMT MSGMERGE HDEFINES BFD_HOST_64BIT_LONG BFD_HOST_64BIT_LONG_LONG BFD_HOST_64_BIT_DEFINED BFD_HOST_64_BIT BFD_HOST_U_64_BIT BFD_HOSTPTR_T CC_FOR_BUILD EXEEXT_FOR_BUILD COREFILE COREFLAG LIBM SHARED_LDFLAGS SHARED_LIBADD TDEFINES wordsize bfd64_libs all_backends bfd_backends bfd_machines bfd_default_target_size supports_plugins bfd_file_ptr bfd_ufile_ptr tdefaults datarootdir docdir htmldir pdfdir LIBOBJS LTLIBOBJS' ac_subst_files='' ac_pwd=`pwd` @@ -1004,12 +1004,13 @@ Optional Features: --enable-dependency-tracking do not reject slow dependency extractors --enable-shared[=PKGS] build shared libraries [default=no] - --disable-largefile omit support for large files --enable-static[=PKGS] build static libraries [default=yes] --enable-fast-install[=PKGS] optimize for fast installation [default=yes] --disable-libtool-lock avoid locking (might break parallel builds) + --enable-plugins linker plugins (defaults no) + --disable-largefile omit support for large files --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes) --enable-targets alternative target configurations --enable-secureplt Default to creating read-only plt entries @@ -4934,385 +4935,6 @@ _ACEOF -case "${target}" in - sparc-*-solaris*|i[3-7]86-*-solaris*) - # On native 32bit sparc and ia32 solaris, large-file and procfs support - # are mutually exclusive; and without procfs support, the elf module - # cannot provide certain routines such as elfcore_write_prpsinfo - # or elfcore_write_prstatus. So unless the user explicitly requested - # large-file support through the --enable-largefile switch, disable - # large-file support in favor of procfs support. - if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then - enable_largefile="no" - fi - ;; -esac - -# Check whether --enable-largefile or --disable-largefile was given. -if test "${enable_largefile+set}" = set; then - enableval="$enable_largefile" - -fi; -if test "$enable_largefile" != no; then - - echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 -echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6 -if test "${ac_cv_sys_largefile_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_sys_largefile_CC=no - if test "$GCC" != yes; then - ac_save_CC=$CC - while :; do - # IRIX 6.2 and later do not support large files by default, - # so use the C compiler's -n32 option if that helps. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/types.h> - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int -main () -{ - - ; - return 0; -} -_ACEOF - rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -fi -rm -f conftest.err conftest.$ac_objext - CC="$CC -n32" - rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_sys_largefile_CC=' -n32'; break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -fi -rm -f conftest.err conftest.$ac_objext - break - done - CC=$ac_save_CC - rm -f conftest.$ac_ext - fi -fi -echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 -echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6 - if test "$ac_cv_sys_largefile_CC" != no; then - CC=$CC$ac_cv_sys_largefile_CC - fi - - echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 -echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6 -if test "${ac_cv_sys_file_offset_bits+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - while :; do - ac_cv_sys_file_offset_bits=no - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/types.h> - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int -main () -{ - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#define _FILE_OFFSET_BITS 64 -#include <sys/types.h> - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int -main () -{ - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_sys_file_offset_bits=64; break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext - break -done -fi -echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 -echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6 -if test "$ac_cv_sys_file_offset_bits" != no; then - -cat >>confdefs.h <<_ACEOF -#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits -_ACEOF - -fi -rm -f conftest* - echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 -echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6 -if test "${ac_cv_sys_large_files+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - while :; do - ac_cv_sys_large_files=no - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/types.h> - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int -main () -{ - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#define _LARGE_FILES 1 -#include <sys/types.h> - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int -main () -{ - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_sys_large_files=1; break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext - break -done -fi -echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 -echo "${ECHO_T}$ac_cv_sys_large_files" >&6 -if test "$ac_cv_sys_large_files" != no; then - -cat >>confdefs.h <<_ACEOF -#define _LARGE_FILES $ac_cv_sys_large_files -_ACEOF - -fi -rm -f conftest* -fi - - case `pwd` in *\ * | *\ *) { echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 @@ -5719,13 +5341,13 @@ if test "${lt_cv_nm_interface+set}" = set; then else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:5722: $ac_compile\"" >&5) + (eval echo "\"\$as_me:5344: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 - (eval echo "\"\$as_me:5725: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval echo "\"\$as_me:5347: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 - (eval echo "\"\$as_me:5728: output\"" >&5) + (eval echo "\"\$as_me:5350: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" @@ -6882,7 +6504,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 6885 "configure"' > conftest.$ac_ext + echo '#line 6507 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -7689,11 +7311,10 @@ done # Set options +enable_dlopen=yes - enable_dlopen=no - enable_win32_dll=no @@ -8158,11 +7779,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8161: $lt_compile\"" >&5) + (eval echo "\"\$as_me:7782: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:8165: \$? = $ac_status" >&5 + echo "$as_me:7786: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8497,11 +8118,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8500: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8121: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:8504: \$? = $ac_status" >&5 + echo "$as_me:8125: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8602,11 +8223,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8605: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8226: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8609: \$? = $ac_status" >&5 + echo "$as_me:8230: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -8657,11 +8278,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8660: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8281: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8664: \$? = $ac_status" >&5 + echo "$as_me:8285: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -11469,7 +11090,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11472 "configure" +#line 11093 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11565,7 +11186,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11568 "configure" +#line 11189 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11793,6 +11414,421 @@ CC="$lt_save_CC" +# Check whether --enable-plugins or --disable-plugins was given. +if test "${enable_plugins+set}" = set; then + enableval="$enable_plugins" + case "${enableval}" in + yes | "") plugins=yes ;; + no) plugins=no ;; + *) plugins=yes ;; + esac +else + plugins=no +fi; + + + +if test "$plugins" = "yes"; then + PLUGINS_TRUE= + PLUGINS_FALSE='#' +else + PLUGINS_TRUE='#' + PLUGINS_FALSE= +fi + + +if test "$plugins" = "yes"; then + if test "$enable_dlopen" != "yes" ; then + { { echo "$as_me:$LINENO: error: + Building BFD with plugin support requires a host that supports -ldl." >&5 +echo "$as_me: error: + Building BFD with plugin support requires a host that supports -ldl." >&2;} + { (exit 1); exit 1; }; } + fi + enable_targets="$enable_targets plugin" +fi + +case "${target}" in + sparc-*-solaris*|i[3-7]86-*-solaris*) + # On native 32bit sparc and ia32 solaris, large-file and procfs support + # are mutually exclusive; and without procfs support, the elf module + # cannot provide certain routines such as elfcore_write_prpsinfo + # or elfcore_write_prstatus. So unless the user explicitly requested + # large-file support through the --enable-largefile switch, disable + # large-file support in favor of procfs support. + if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then + if test "$plugins" = "no"; then + enable_largefile="no" + fi + fi + ;; +esac + +# Check whether --enable-largefile or --disable-largefile was given. +if test "${enable_largefile+set}" = set; then + enableval="$enable_largefile" + +fi; +if test "$enable_largefile" != no; then + + echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 +echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6 +if test "${ac_cv_sys_largefile_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext + CC="$CC -n32" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sys_largefile_CC=' -n32'; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 +echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6 + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6 +if test "${ac_cv_sys_file_offset_bits+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + while :; do + ac_cv_sys_file_offset_bits=no + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sys_file_offset_bits=64; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + break +done +fi +echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 +echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6 +if test "$ac_cv_sys_file_offset_bits" != no; then + +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF + +fi +rm -f conftest* + echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 +echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6 +if test "${ac_cv_sys_large_files+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + while :; do + ac_cv_sys_large_files=no + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sys_large_files=1; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + break +done +fi +echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 +echo "${ECHO_T}$ac_cv_sys_large_files" >&6 +if test "$ac_cv_sys_large_files" != no; then + +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF + +fi +rm -f conftest* +fi + + # Check whether --enable-64-bit-bfd or --disable-64-bit-bfd was given. if test "${enable_64_bit_bfd+set}" = set; then enableval="$enable_64_bit_bfd" @@ -21150,6 +21186,7 @@ do pef_vec) tb="$tb pef.lo" ;; pef_xlib_vec) tb="$tb pef.lo" ;; pdp11_aout_vec) tb="$tb pdp11.lo" ;; + plugin_vec) tb="$tb plugin.lo" ;; pmac_xcoff_vec) tb="$tb coff-rs6000.lo xcofflink.lo" ;; ppcboot_vec) tb="$tb ppcboot.lo" ;; riscix_vec) tb="$tb aout32.lo riscix.lo" ;; @@ -21319,6 +21356,13 @@ esac +if test "$plugins" = "yes"; then + supports_plugins=1 +else + supports_plugins=0 +fi + + # Determine the host dependant file_ptr a.k.a. off_t type. In order # prefer: off64_t - if ftello64 and fseeko64, off_t - if ftello and # fseeko, long. This assumes that sizeof off_t is .ge. sizeof long. @@ -22531,6 +22575,13 @@ echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi +if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"PLUGINS\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"PLUGINS\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." >&5 @@ -23450,6 +23501,8 @@ s,@OTOOL@,$OTOOL,;t t s,@ac_ct_OTOOL@,$ac_ct_OTOOL,;t t s,@OTOOL64@,$OTOOL64,;t t s,@ac_ct_OTOOL64@,$ac_ct_OTOOL64,;t t +s,@PLUGINS_TRUE@,$PLUGINS_TRUE,;t t +s,@PLUGINS_FALSE@,$PLUGINS_FALSE,;t t s,@DEBUGDIR@,$DEBUGDIR,;t t s,@PKGVERSION@,$PKGVERSION,;t t s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t @@ -23503,6 +23556,7 @@ s,@all_backends@,$all_backends,;t t s,@bfd_backends@,$bfd_backends,;t t s,@bfd_machines@,$bfd_machines,;t t s,@bfd_default_target_size@,$bfd_default_target_size,;t t +s,@supports_plugins@,$supports_plugins,;t t s,@bfd_file_ptr@,$bfd_file_ptr,;t t s,@bfd_ufile_ptr@,$bfd_ufile_ptr,;t t s,@tdefaults@,$tdefaults,;t t diff --git a/bfd/configure.in b/bfd/configure.in index 81255dd..c7dd581 100644 --- a/bfd/configure.in +++ b/bfd/configure.in @@ -23,6 +23,27 @@ AC_PROG_CC AC_GNU_SOURCE AC_USE_SYSTEM_EXTENSIONS +LT_INIT([dlopen]) + +AC_ARG_ENABLE([plugins], +AS_HELP_STRING([--enable-plugins], [linker plugins (defaults no)]), +[case "${enableval}" in + yes | "") plugins=yes ;; + no) plugins=no ;; + *) plugins=yes ;; + esac], +[plugins=no]) + +AM_CONDITIONAL(PLUGINS, test "$plugins" = "yes") + +if test "$plugins" = "yes"; then + if test "$enable_dlopen" != "yes" ; then + AC_MSG_ERROR([ + Building BFD with plugin support requires a host that supports -ldl.]) + fi + enable_targets="$enable_targets plugin" +fi + case "${target}" in changequote(,)dnl sparc-*-solaris*|i[3-7]86-*-solaris*) @@ -34,15 +55,15 @@ changequote([,])dnl # large-file support through the --enable-largefile switch, disable # large-file support in favor of procfs support. if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then - enable_largefile="no" + if test "$plugins" = "no"; then + enable_largefile="no" + fi fi ;; esac AC_SYS_LARGEFILE -LT_INIT - AC_ARG_ENABLE(64-bit-bfd, [ --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)], [case "${enableval}" in @@ -871,6 +892,7 @@ do pef_vec) tb="$tb pef.lo" ;; pef_xlib_vec) tb="$tb pef.lo" ;; pdp11_aout_vec) tb="$tb pdp11.lo" ;; + plugin_vec) tb="$tb plugin.lo" ;; pmac_xcoff_vec) tb="$tb coff-rs6000.lo xcofflink.lo" ;; ppcboot_vec) tb="$tb ppcboot.lo" ;; riscix_vec) tb="$tb aout32.lo riscix.lo" ;; @@ -1018,6 +1040,13 @@ AC_SUBST(bfd_backends) AC_SUBST(bfd_machines) AC_SUBST(bfd_default_target_size) +if test "$plugins" = "yes"; then + supports_plugins=1 +else + supports_plugins=0 +fi +AC_SUBST(supports_plugins) + # Determine the host dependant file_ptr a.k.a. off_t type. In order # prefer: off64_t - if ftello64 and fseeko64, off_t - if ftello and # fseeko, long. This assumes that sizeof off_t is .ge. sizeof long. diff --git a/bfd/cpu-plugin.c b/bfd/cpu-plugin.c new file mode 100644 index 0000000..f0f7dbd --- /dev/null +++ b/bfd/cpu-plugin.c @@ -0,0 +1,40 @@ +/* BFD support for plugins. + Copyright 2009 + Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#include "sysdep.h" +#include "bfd.h" +#include "libbfd.h" + +const bfd_arch_info_type bfd_plugin_arch = +{ + 32, /* 32 bits in a word. */ + 32, /* 32 bits in an address. */ + 8, /* 8 bits in a byte. */ + bfd_arch_plugin, + 0, /* Only 1 machine. */ + "plugin", + "plugin", + 3, + TRUE, + bfd_default_compatible, + bfd_default_scan, + 0 +}; diff --git a/bfd/doc/Makefile.in b/bfd/doc/Makefile.in index 2c54e29..e2ce0b1 100644 --- a/bfd/doc/Makefile.in +++ b/bfd/doc/Makefile.in @@ -171,6 +171,8 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PKGVERSION = @PKGVERSION@ +PLUGINS_FALSE = @PLUGINS_FALSE@ +PLUGINS_TRUE = @PLUGINS_TRUE@ POSUB = @POSUB@ RANLIB = @RANLIB@ REPORT_BUGS_TEXI = @REPORT_BUGS_TEXI@ @@ -245,6 +247,7 @@ prefix = @prefix@ program_transform_name = @program_transform_name@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ +supports_plugins = @supports_plugins@ sysconfdir = @sysconfdir@ target = @target@ target_alias = @target_alias@ diff --git a/bfd/plugin.c b/bfd/plugin.c new file mode 100644 index 0000000..49395e8 --- /dev/null +++ b/bfd/plugin.c @@ -0,0 +1,488 @@ +/* Plugin support for BFD. + Copyright 2009 + Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#include "config.h" +#include <assert.h> +#include <dlfcn.h> +#include <stdarg.h> +#include "plugin-api.h" +#include "sysdep.h" +#include "plugin.h" +#include "libbfd.h" +#include "libiberty.h" +#include <dirent.h> + +#define bfd_plugin_close_and_cleanup _bfd_generic_close_and_cleanup +#define bfd_plugin_bfd_free_cached_info _bfd_generic_bfd_free_cached_info +#define bfd_plugin_new_section_hook _bfd_generic_new_section_hook +#define bfd_plugin_get_section_contents _bfd_generic_get_section_contents +#define bfd_plugin_get_section_contents_in_window _bfd_generic_get_section_contents_in_window +#define bfd_plugin_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data +#define bfd_plugin_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data +#define bfd_plugin_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data +#define bfd_plugin_bfd_set_private_flags _bfd_generic_bfd_set_private_flags +#define bfd_plugin_core_file_matches_executable_p generic_core_file_matches_executable_p +#define bfd_plugin_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name +#define bfd_plugin_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) +#define bfd_plugin_get_lineno _bfd_nosymbols_get_lineno +#define bfd_plugin_find_nearest_line _bfd_nosymbols_find_nearest_line +#define bfd_plugin_find_inliner_info _bfd_nosymbols_find_inliner_info +#define bfd_plugin_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol +#define bfd_plugin_read_minisymbols _bfd_generic_read_minisymbols +#define bfd_plugin_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol +#define bfd_plugin_set_arch_mach bfd_default_set_arch_mach +#define bfd_plugin_set_section_contents _bfd_generic_set_section_contents +#define bfd_plugin_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents +#define bfd_plugin_bfd_relax_section bfd_generic_relax_section +#define bfd_plugin_bfd_link_hash_table_create _bfd_generic_link_hash_table_create +#define bfd_plugin_bfd_link_hash_table_free _bfd_generic_link_hash_table_free +#define bfd_plugin_bfd_link_add_symbols _bfd_generic_link_add_symbols +#define bfd_plugin_bfd_link_just_syms _bfd_generic_link_just_syms +#define bfd_plugin_bfd_final_link _bfd_generic_final_link +#define bfd_plugin_bfd_link_split_section _bfd_generic_link_split_section +#define bfd_plugin_bfd_gc_sections bfd_generic_gc_sections +#define bfd_plugin_bfd_merge_sections bfd_generic_merge_sections +#define bfd_plugin_bfd_is_group_section bfd_generic_is_group_section +#define bfd_plugin_bfd_discard_group bfd_generic_discard_group +#define bfd_plugin_section_already_linked _bfd_generic_section_already_linked +#define bfd_plugin_bfd_define_common_symbol bfd_generic_define_common_symbol + +static enum ld_plugin_status +message (int level ATTRIBUTE_UNUSED, + const char * format, ...) +{ + va_list args; + va_start (args, format); + printf ("bfd plugin: "); + vprintf (format, args); + va_end (args); + return LDPS_OK; +} + +/* Register a claim-file handler. */ +static ld_plugin_claim_file_handler claim_file; + +static enum ld_plugin_status +register_claim_file (ld_plugin_claim_file_handler handler) +{ + claim_file = handler; + return LDPS_OK; +} + +static enum ld_plugin_status +add_symbols (void * handle, + int nsyms, + const struct ld_plugin_symbol * syms) +{ + bfd *abfd = handle; + struct plugin_data_struct *plugin_data = + bfd_alloc (abfd, sizeof (plugin_data_struct));; + + plugin_data->nsyms = nsyms; + plugin_data->syms = syms; + + if (nsyms != 0) + abfd->flags |= HAS_SYMS; + + abfd->tdata.plugin_data = plugin_data; + return LDPS_OK; +} + +extern char *program_name __attribute__ ((weak)); + +static int +try_load_plugin (const char *pname) +{ + static void *plugin_handle; + int tv_size = 4; + struct ld_plugin_tv tv[tv_size]; + int i; + ld_plugin_onload onload; + enum ld_plugin_status status; + + plugin_handle = dlopen (pname, RTLD_NOW); + if (!plugin_handle) + { + (*_bfd_error_handler)("%s\n", dlerror ()); + return 0; + } + + onload = dlsym (plugin_handle, "onload"); + if (!onload) + goto err; + + i = 0; + tv[i].tv_tag = LDPT_MESSAGE; + tv[i].tv_u.tv_message = message; + + ++i; + tv[i].tv_tag = LDPT_REGISTER_CLAIM_FILE_HOOK; + tv[i].tv_u.tv_register_claim_file = register_claim_file; + + ++i; + tv[i].tv_tag = LDPT_ADD_SYMBOLS; + tv[i].tv_u.tv_add_symbols = add_symbols; + + ++i; + tv[i].tv_tag = LDPT_NULL; + tv[i].tv_u.tv_val = 0; + + status = (*onload)(tv); + + if (status != LDPS_OK) + goto err; + + if (!claim_file) + goto err; + + return 1; + + err: + plugin_handle = NULL; + return 0; +} + +static const char *plugin_name; + +void +bfd_plugin_set_plugin (const char *p) +{ + plugin_name = p; +} + +static int +load_plugin (void) +{ + char *plugin_dir; + char *p; + DIR *d; + struct dirent *ent; + int found = 0; + + if (plugin_name) + return try_load_plugin (plugin_name); + + if (!program_name) + return 0; + + plugin_dir = concat (BINDIR, "/../lib/bfd-plugins", NULL); + p = make_relative_prefix (program_name, + BINDIR, + plugin_dir); + free (plugin_dir); + plugin_dir = NULL; + + d = opendir (p); + if (!d) + goto out; + + while ((ent = readdir (d))) + { + char *full_name; + if (ent->d_type != DT_REG && ent->d_type != DT_LNK) + continue; + + full_name = concat (p, "/", ent->d_name, NULL); + found = try_load_plugin (full_name); + free (full_name); + if (found) + break; + } + + out: + free (p); + if (d) + closedir (d); + + return found; +} + + +static const bfd_target * +bfd_plugin_object_p (bfd *abfd) +{ + int claimed = 0; + int t = load_plugin (); + struct ld_plugin_input_file file; + if (!t) + return NULL; + + file.name = abfd->filename; + + if (abfd->iostream) + { + file.fd = fileno (abfd->iostream); + file.offset = 0; + file.filesize = 0; /*FIXME*/ + } + else + { + bfd *archive = abfd->my_archive; + BFD_ASSERT (archive); + file.fd = fileno (archive->iostream); + file.offset = abfd->origin; + file.filesize = arelt_size (abfd); + + } + file.handle = abfd; + claim_file (&file, &claimed); + if (!claimed) + return NULL; + + return abfd->xvec; +} + +/* Copy any private info we understand from the input bfd + to the output bfd. */ + +static bfd_boolean +bfd_plugin_bfd_copy_private_bfd_data (bfd *ibfd ATTRIBUTE_UNUSED, + bfd *obfd ATTRIBUTE_UNUSED) +{ + BFD_ASSERT (0); + return TRUE; +} + +/* Copy any private info we understand from the input section + to the output section. */ + +static bfd_boolean +bfd_plugin_bfd_copy_private_section_data (bfd *ibfd ATTRIBUTE_UNUSED, + asection *isection ATTRIBUTE_UNUSED, + bfd *obfd ATTRIBUTE_UNUSED, + asection *osection ATTRIBUTE_UNUSED) +{ + BFD_ASSERT (0); + return TRUE; +} + +/* Copy any private info we understand from the input symbol + to the output symbol. */ + +static bfd_boolean +bfd_plugin_bfd_copy_private_symbol_data (bfd *ibfd ATTRIBUTE_UNUSED, + asymbol *isymbol ATTRIBUTE_UNUSED, + bfd *obfd ATTRIBUTE_UNUSED, + asymbol *osymbol ATTRIBUTE_UNUSED) +{ + BFD_ASSERT (0); + return TRUE; +} + +static bfd_boolean +bfd_plugin_bfd_print_private_bfd_data (bfd *abfd ATTRIBUTE_UNUSED, PTR ptr ATTRIBUTE_UNUSED) +{ + BFD_ASSERT (0); + return TRUE; +} + +static char * +bfd_plugin_core_file_failing_command (bfd *abfd ATTRIBUTE_UNUSED) +{ + BFD_ASSERT (0); + return NULL; +} + +static int +bfd_plugin_core_file_failing_signal (bfd *abfd ATTRIBUTE_UNUSED) +{ + BFD_ASSERT (0); + return 0; +} + +static long +bfd_plugin_get_symtab_upper_bound (bfd *abfd) +{ + struct plugin_data_struct *plugin_data = abfd->tdata.plugin_data; + long nsyms = plugin_data->nsyms; + + BFD_ASSERT (nsyms >= 0); + + return ((nsyms + 1) * sizeof (asymbol *)); +} + +static flagword +convert_flags (const struct ld_plugin_symbol *sym) +{ + switch (sym->def) + { + case LDPK_DEF: + case LDPK_COMMON: + case LDPK_UNDEF: + return BSF_GLOBAL; + + case LDPK_WEAKUNDEF: + case LDPK_WEAKDEF: + return BSF_GLOBAL | BSF_WEAK; + + default: + BFD_ASSERT (0); + return 0; + } +} + +static long +bfd_plugin_canonicalize_symtab (bfd *abfd, + asymbol **alocation) +{ + struct plugin_data_struct *plugin_data = abfd->tdata.plugin_data; + long nsyms = plugin_data->nsyms; + const struct ld_plugin_symbol *syms = plugin_data->syms; + static asection fake_section; + static asection fake_common_section; + int i; + + fake_section.name = ".text"; + fake_common_section.flags = SEC_IS_COMMON; + + for (i = 0; i < nsyms; i++) + { + asymbol *s = bfd_alloc (abfd, sizeof (asymbol)); + + BFD_ASSERT (s); + alocation[i] = s; + + s->the_bfd = abfd; + s->name = syms[i].name; + s->value = 0; + s->flags = convert_flags (&syms[i]); + switch (syms[i].def) + { + case LDPK_COMMON: + s->section = &fake_common_section; + break; + case LDPK_UNDEF: + case LDPK_WEAKUNDEF: + s->section = bfd_und_section_ptr; + break; + case LDPK_DEF: + case LDPK_WEAKDEF: + s->section = &fake_section; + break; + default: + BFD_ASSERT (0); + } + + s->udata.p = (void *) &syms[i]; + } + + return nsyms; +} + +static void +bfd_plugin_print_symbol (bfd *abfd ATTRIBUTE_UNUSED, + PTR afile ATTRIBUTE_UNUSED, + asymbol *symbol ATTRIBUTE_UNUSED, + bfd_print_symbol_type how ATTRIBUTE_UNUSED) +{ + BFD_ASSERT (0); +} + +static void +bfd_plugin_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED, + asymbol *symbol, + symbol_info *ret) +{ + bfd_symbol_info (symbol, ret); +} + +/* Make an empty symbol. */ + +static asymbol * +bfd_plugin_make_empty_symbol (bfd *abfd) +{ + asymbol *new = bfd_zalloc (abfd, sizeof (asymbol)); + if (new == NULL) + return new; + new->the_bfd = abfd; + return new; +} + +static int +bfd_plugin_sizeof_headers (bfd *a ATTRIBUTE_UNUSED, + struct bfd_link_info *info ATTRIBUTE_UNUSED) +{ + BFD_ASSERT (0); + return 0; +} + +static bfd_boolean +bfd_plugin_mkobject (bfd *abfd ATTRIBUTE_UNUSED) +{ + BFD_ASSERT (0); + return 0; +} + +const bfd_target plugin_vec = +{ + "plugin", /* Name. */ + bfd_target_unknown_flavour, + BFD_ENDIAN_LITTLE, /* Target byte order. */ + BFD_ENDIAN_LITTLE, /* Target headers byte order. */ + (HAS_RELOC | EXEC_P | /* Object flags. */ + HAS_LINENO | HAS_DEBUG | + HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED), + (SEC_CODE | SEC_DATA | SEC_ROM | SEC_HAS_CONTENTS + | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */ + 0, /* symbol_leading_char. */ + '/', /* ar_pad_char. */ + 15, /* ar_max_namelen. */ + + bfd_getl64, bfd_getl_signed_64, bfd_putl64, + bfd_getl32, bfd_getl_signed_32, bfd_putl32, + bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ + bfd_getl64, bfd_getl_signed_64, bfd_putl64, + bfd_getl32, bfd_getl_signed_32, bfd_putl32, + bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ + + { /* bfd_check_format. */ + _bfd_dummy_target, + bfd_plugin_object_p, + bfd_generic_archive_p, + _bfd_dummy_target + }, + { /* bfd_set_format. */ + bfd_false, + bfd_plugin_mkobject, + _bfd_generic_mkarchive, + bfd_false, + }, + { /* bfd_write_contents. */ + bfd_false, + bfd_false, + _bfd_write_archive_contents, + bfd_false, + }, + + BFD_JUMP_TABLE_GENERIC (bfd_plugin), + BFD_JUMP_TABLE_COPY (bfd_plugin), + BFD_JUMP_TABLE_CORE (bfd_plugin), + BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), + BFD_JUMP_TABLE_SYMBOLS (bfd_plugin), + BFD_JUMP_TABLE_RELOCS (_bfd_norelocs), + BFD_JUMP_TABLE_WRITE (bfd_plugin), + BFD_JUMP_TABLE_LINK (bfd_plugin), + BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), + + NULL, + + NULL /* backend_data. */ +}; diff --git a/bfd/plugin.h b/bfd/plugin.h new file mode 100644 index 0000000..2fae2de --- /dev/null +++ b/bfd/plugin.h @@ -0,0 +1,35 @@ +/* Plugin support for BFD. + Copyright 2009 Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#ifndef _PLUGIN_H_ +#define _PLUGIN_H_ + +#include "bfd.h" + +void bfd_plugin_set_plugin (const char *); + +typedef struct plugin_data_struct +{ + int nsyms; + const struct ld_plugin_symbol *syms; +} +plugin_data_struct; + +#endif diff --git a/bfd/targets.c b/bfd/targets.c index 57a400d..6ec6a6c 100644 --- a/bfd/targets.c +++ b/bfd/targets.c @@ -766,6 +766,7 @@ extern const bfd_target pc532netbsd_vec; extern const bfd_target pdp11_aout_vec; extern const bfd_target pef_vec; extern const bfd_target pef_xlib_vec; +extern const bfd_target plugin_vec; extern const bfd_target pmac_xcoff_vec; extern const bfd_target ppcboot_vec; extern const bfd_target riscix_vec; @@ -1144,6 +1145,7 @@ static const bfd_target * const _bfd_target_vector[] = &pdp11_aout_vec, &pef_vec, &pef_xlib_vec, + &plugin_vec, #if 0 /* This has the same magic number as RS/6000. */ &pmac_xcoff_vec, diff --git a/binutils/ChangeLog b/binutils/ChangeLog index ff0e640..12ea1d1 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,16 @@ +2009-05-26 Rafael Avila de Espindola <espindola@google.com> + + * ar.c: Include plugin.h. + (main): Handle the --plugin option. + * nm.c: Include plugin.h. + (OPTION_PLUGIN): New. + (long_options): Add plugin. + (main): Handle OPTION_PLUGIN. + * NEWS: Mention the new feature. + * doc/binutils: Documement the new command line options. + * configure.in: Check for --enable-plugins. + * configure: Regenerate. + 2009-05-26 Alan Modra <amodra@bigpond.net.au> * dep-in.sed: Output one filename per line with all lines having diff --git a/binutils/NEWS b/binutils/NEWS index 02d27c4..7ce6d66 100644 --- a/binutils/NEWS +++ b/binutils/NEWS @@ -1,5 +1,8 @@ -*- text -*- +* The plugin target has been added to bfd. It can load the same shared objects + used by gold and uses them to provide basic support for new file formats. + * The verilog memory hex dump file format is now supported as an output format for objcopy. diff --git a/binutils/ar.c b/binutils/ar.c index 73ab1d4..d28419f 100644 --- a/binutils/ar.c +++ b/binutils/ar.c @@ -1,6 +1,6 @@ /* ar.c - Archive modify and extract. Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 + 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. This file is part of GNU Binutils. @@ -37,6 +37,7 @@ #include "arsup.h" #include "filenames.h" #include "binemul.h" +#include "plugin.h" #include <sys/stat.h> #ifdef __GO32___ @@ -230,8 +231,14 @@ usage (int help) if (! is_ranlib) { /* xgettext:c-format */ - fprintf (s, _("Usage: %s [emulation options] [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name] [count] archive-file file...\n"), - program_name); + const char * command_line = +#if BFD_SUPPORTS_PLUGINS + _("Usage: %s [emulation options] [--plugin <name>] [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name] [count] archive-file file...\n"); +#else + _("Usage: %s [emulation options] [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name] [count] archive-file file...\n"); +#endif + fprintf (s, command_line, program_name); + /* xgettext:c-format */ fprintf (s, _(" %s -M [<mri-script]\n"), program_name); fprintf (s, _(" commands:\n")); @@ -259,7 +266,10 @@ usage (int help) fprintf (s, _(" [v] - be verbose\n")); fprintf (s, _(" [V] - display the version number\n")); fprintf (s, _(" @<file> - read options from <file>\n")); - +#if BFD_SUPPORTS_PLUGINS + fprintf (s, _(" optional:\n")); + fprintf (s, _(" --plugin <p> - load the specified plugin\n")); +#endif ar_emul_usage (s); } else @@ -268,8 +278,11 @@ usage (int help) fprintf (s, _("Usage: %s [options] archive\n"), program_name); fprintf (s, _(" Generate an index to speed access to archives\n")); fprintf (s, _(" The options are:\n\ - @<file> Read options from <file>\n\ - -t Update the archive's symbol map timestamp\n\ + @<file> Read options from <file>\n" +#if BFD_SUPPORTS_PLUGINS +" --plugin <name> Load the specified plugin\n" +#endif +" -t Update the archive's symbol map timestamp\n\ -h --help Print this help message\n\ -v --version Print version information\n")); } @@ -480,6 +493,22 @@ main (int argc, char **argv) arg_index = 1; arg_ptr = argv[arg_index]; + if (strcmp (arg_ptr, "--plugin") == 0) + { +#if BFD_SUPPORTS_PLUGINS + if (argc < 4) + usage (1); + + bfd_plugin_set_plugin (argv[2]); + + arg_index += 2; + arg_ptr = argv[arg_index]; +#else + fprintf (stderr, _("sorry - this program has been built without plugin support\n")); + xexit (1); +#endif + } + if (*arg_ptr == '-') { /* When the first option starts with '-' we support POSIX-compatible diff --git a/binutils/configure b/binutils/configure index d646ab6..83ba316 100755 --- a/binutils/configure +++ b/binutils/configure @@ -1002,6 +1002,7 @@ Optional Features: --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --disable-dependency-tracking speeds up one-time build --enable-dependency-tracking do not reject slow dependency extractors + --enable-plugins linker plugins (defaults no) --disable-largefile omit support for large files --enable-shared[=PKGS] build shared libraries [default=yes] @@ -4736,6 +4737,18 @@ _ACEOF +# Check whether --enable-plugins or --disable-plugins was given. +if test "${enable_plugins+set}" = set; then + enableval="$enable_plugins" + case "${enableval}" in + yes | "") plugins=yes ;; + no) plugins=no ;; + *) plugins=yes ;; + esac +else + plugins=no +fi; + case "${target}" in sparc-*-solaris*|i[3-7]86-*-solaris*) # See comment in bfd/configure.in for the reason for this test. @@ -4743,7 +4756,9 @@ case "${target}" in # configure script so that the utilities in this directory agree # on the size of structures used to describe files. if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then - enable_largefile="no" + if test "$plugins" = "no"; then + enable_largefile="no" + fi fi ;; esac @@ -5518,13 +5533,13 @@ if test "${lt_cv_nm_interface+set}" = set; then else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:5521: $ac_compile\"" >&5) + (eval echo "\"\$as_me:5536: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 - (eval echo "\"\$as_me:5524: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval echo "\"\$as_me:5539: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 - (eval echo "\"\$as_me:5527: output\"" >&5) + (eval echo "\"\$as_me:5542: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" @@ -6681,7 +6696,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 6684 "configure"' > conftest.$ac_ext + echo '#line 6699 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -7987,11 +8002,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:7990: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8005: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:7994: \$? = $ac_status" >&5 + echo "$as_me:8009: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8326,11 +8341,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8329: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8344: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:8333: \$? = $ac_status" >&5 + echo "$as_me:8348: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -8431,11 +8446,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8434: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8449: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8438: \$? = $ac_status" >&5 + echo "$as_me:8453: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -8486,11 +8501,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8489: $lt_compile\"" >&5) + (eval echo "\"\$as_me:8504: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8493: \$? = $ac_status" >&5 + echo "$as_me:8508: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -11298,7 +11313,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11301 "configure" +#line 11316 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11394,7 +11409,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11397 "configure" +#line 11412 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/binutils/configure.in b/binutils/configure.in index e35b169..3fdb349 100644 --- a/binutils/configure.in +++ b/binutils/configure.in @@ -16,6 +16,15 @@ AC_PROG_CC AC_GNU_SOURCE AC_USE_SYSTEM_EXTENSIONS +AC_ARG_ENABLE([plugins], +AS_HELP_STRING([--enable-plugins], [linker plugins (defaults no)]), +[case "${enableval}" in + yes | "") plugins=yes ;; + no) plugins=no ;; + *) plugins=yes ;; + esac], +[plugins=no]) + case "${target}" in changequote(,)dnl sparc-*-solaris*|i[3-7]86-*-solaris*) @@ -25,7 +34,9 @@ changequote([,])dnl # configure script so that the utilities in this directory agree # on the size of structures used to describe files. if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then - enable_largefile="no" + if test "$plugins" = "no"; then + enable_largefile="no" + fi fi ;; esac diff --git a/binutils/doc/binutils.texi b/binutils/doc/binutils.texi index cdec81f..39a3806 100644 --- a/binutils/doc/binutils.texi +++ b/binutils/doc/binutils.texi @@ -170,7 +170,7 @@ in the section entitled ``GNU Free Documentation License''. @c man title ar create, modify, and extract from archives @smallexample -ar [-]@var{p}[@var{mod} [@var{relpos}] [@var{count}]] @var{archive} [@var{member}@dots{}] +ar [@option{--plugin} @var{name}] [-]@var{p}[@var{mod} [@var{relpos}] [@var{count}]] @var{archive} [@var{member}@dots{}] ar -M [ <mri-script ] @end smallexample @@ -245,7 +245,7 @@ program. @smallexample @c man begin SYNOPSIS ar -ar [@option{-X32_64}] [@option{-}]@var{p}[@var{mod} [@var{relpos}] [@var{count}]] @var{archive} [@var{member}@dots{}] +ar [@option{--plugin} @var{name}] [@option{-X32_64}] [@option{-}]@var{p}[@var{mod} [@var{relpos}] [@var{count}]] @var{archive} [@var{member}@dots{}] @c man end @end smallexample @@ -488,6 +488,11 @@ default for @sc{gnu} @command{ar}. @command{ar} does not support any of the oth @samp{-X} options; in particular, it does not support @option{-X32} which is the default for AIX @command{ar}. +The optional command line switch @option{--plugin} @var{name} causes +@command{ar} to load the plugin called @var{name} which adds support +for more file formats. This option is only available if the toolchain +has been built with plugin support enabled. + @c man end @ignore @@ -677,7 +682,8 @@ The @sc{gnu} linker @command{ld} is now described in a separate manual. @smallexample @c man begin SYNOPSIS nm -nm [@option{-a}|@option{--debug-syms}] [@option{-g}|@option{--extern-only}] +nm [@option{-a}|@option{--debug-syms}] + [@option{-g}|@option{--extern-only}][@option{--plugin} @var{name}] [@option{-B}] [@option{-C}|@option{--demangle}[=@var{style}]] [@option{-D}|@option{--dynamic}] [@option{-S}|@option{--print-size}] [@option{-s}|@option{--print-armap}] [@option{-A}|@option{-o}|@option{--print-file-name}][@option{--special-syms}] @@ -859,6 +865,12 @@ either upper or lower case. @cindex external symbols Display only external symbols. +@item --plugin @var{name} +@cindex load plugin +Load the plugin called @var{name} to add support for extra target +types. This option is only available if the toolchain has been built +with plugin support enabled. + @item -l @itemx --line-numbers @cindex symbol line numbers diff --git a/binutils/nm.c b/binutils/nm.c index e11568a..b03d1b6 100644 --- a/binutils/nm.c +++ b/binutils/nm.c @@ -1,6 +1,6 @@ /* nm.c -- Describe symbol table of a rel file. Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001, 2002, 2003, 2004, 2005, 2007 + 2001, 2002, 2003, 2004, 2005, 2007, 2009 Free Software Foundation, Inc. This file is part of GNU Binutils. @@ -31,6 +31,7 @@ #include "elf-bfd.h" #include "elf/common.h" #include "bucomm.h" +#include "plugin.h" /* When sorting by size, we use this structure to hold the size and a pointer to the minisymbol. */ @@ -178,6 +179,7 @@ static bfd *lineno_cache_bfd; static bfd *lineno_cache_rel_bfd; #define OPTION_TARGET 200 +#define OPTION_PLUGIN 201 static struct option long_options[] = { @@ -192,6 +194,7 @@ static struct option long_options[] = {"no-demangle", no_argument, &do_demangle, 0}, {"no-sort", no_argument, &no_sort, 1}, {"numeric-sort", no_argument, &sort_numerically, 1}, + {"plugin", required_argument, 0, OPTION_PLUGIN}, {"portability", no_argument, 0, 'P'}, {"print-armap", no_argument, &print_armap, 1}, {"print-file-name", no_argument, 0, 'o'}, @@ -237,8 +240,11 @@ usage (FILE *stream, int status) -o Same as -A\n\ -p, --no-sort Do not sort the symbols\n\ -P, --portability Same as --format=posix\n\ - -r, --reverse-sort Reverse the sense of the sort\n\ - -S, --print-size Print size of defined symbols\n\ + -r, --reverse-sort Reverse the sense of the sort\n" +#if BFD_SUPPORTS_PLUGINS +" --plugin NAME Load the specified plugin\n" +#endif +" -S, --print-size Print size of defined symbols\n\ -s, --print-armap Include index for symbols from archive members\n\ --size-sort Sort symbols by size\n\ --special-syms Include special symbols in the output\n\ @@ -1608,6 +1614,14 @@ main (int argc, char **argv) target = optarg; break; + case OPTION_PLUGIN: /* --plugin */ +#if BFD_SUPPORTS_PLUGINS + bfd_plugin_set_plugin (optarg); +#else + fatal (_("sorry - this program has been built without plugin support\n")); +#endif + break; + case 0: /* A long option that just sets a flag. */ break; |