+
+ * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
+ when generating relocatable objects.
+
+
+ * emultempl/linux.em: New file providing support for linking
+ against Linux shared libraries.
+ * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
+ * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
+
+
+ * lexsup.c (parse_args): Add -shared to longopts, and handle it.
+ * ldmain.c (main): Initialize link_info.shared to false. Give
+ error if link_info.relocateable and link_info.shared are both set.
+
+ * configure.in: If EMUL_EXTRA* is defined in a config file, treat
+ it as naming an emulation to be added to EMULATION_OFILES.
+ * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
+
+ * Makefile.in: Rebuilt dependencies.
+ (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
+ eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
+ (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
+ * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
+ (ei386linux.c): Remove; now in Makefile.in.
+ * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
+ * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
+ * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
+ * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
+ (eelf64_sparc.c): Remove; now in Makefile.in.
+ * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
+ (eelf32_sparc.c): Remove; now in Makefile.in.
+
+ * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
+ no owner--it might be bfd_abs_section. From Eric Youngdale
+
+ * scripttempl/aout.sc: Let sections align to their natural
+ boundaries.
+
+
+ * ldemul.h (ldemul_open_dynamic_archive): Declare.
+ (ld_emulation_xfer_type): Add new field open_dynamic_archive.
+ * ldemul.c: Include ldexp.h and ldlang.h.
+ (ldemul_open_dynamic_archive): New function.
+ * ldfile.h (ldfile_open_file_search): Declare.
+ * ldfile.c: Include ldemul.h.
+ (try_open_bfd): Rename from cache_bfd_openr. Return boolean
+ argument, not bfd *. Change all callers.
+ (ldfile_open_file_search): Rename from open_a. Return boolean
+ argument, not bfd *. Clean up. Change all callers.
+ (ldfile_open_file): If doing a dynamic link, call
+ ldemul_open_dynamic_archive rather than assuming the extension of
+ a dynamic object is ".so".
+ * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
+ New function.
+ (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
+ field.
+ * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
+
+ * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
+ * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
+ Accept -static as a synonym for -non_shared.
+
+ Let the user change the dynamic linker used by ELF code.
+ * ld.h (args_type): Add new field interpreter.
+ * lexsup.c (parse_args): Add dynamic-linker to longopts, and
+ handle it.
+ * ldmain.c (main): Initialize command_line.interpreter to NULL.
+ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
+ the ELF backend to return the .interp section. If
+ command_line.interpreter is not NULL, set the contents of .interp
+ to it.
+ * ld.texinfo: Mention -dynamic-linker.
+
+ * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
+ generic.em.
+
+ * lexsup.c (parse_args): Sort out the option macros and change the
+ definitions to make it easier to add a new option.
+
+ * scripttempl/aout.sc: Define __etext and __edata to go along with
+ _etext and _edata.
+
+ * ld.h (ld_config_type): Add new field traditional_format.
+ * lexsup.c (parse_args): Add traditional-format to longopts, and
+ handle it.
+ * ldmain.c (main): Initialize config.traditional_format to false.
+ * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
+ flags of output_bfd according to config.traditional_format.
+ * ldver.c (help): Mention -traditional-format.
+ * ld.texinfo: Document -traditional-format.
+
+
+ * ldctor.c (ldctor_add_entry): Add entries to a set in the order
+ they are encountered.
+
+
+ * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
+ (NONPAGED_TEXT_START_ADDR): Define as 0x20.
+
+
+ * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
+ _FTEXT, _ETEXT and _FDATA. Dont define _END.
+
+ * ldfile.c (open_a): If this is not an archive, try to open it in
+ the current directory before searching for it.
+
+ * lexsup.c (parse_args): Treat -i as a synonym for -r.
+
+ * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
+ BLOCK works in a section address as documented.
+
+ * ldgram.y (YYDEBUG): Don't define.
+
+
+ * emultempl/gld960.em: Pass false for new argument to
+ ldfile_add_library_path.
+ * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
+
+ * emultempl/sunos.em: Only look for .so files if doing a dynamic
+ link.
+
+
+ * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
+
+
+ * Makefile.in (check): Delete ld.new dependency so that a regression
+ test doesn't trigger a rebuild of the linker.
+
+
+ * ldlang.c (map_input_to_output_sections): For lang_address, call
+ init_os if it hasn't already been called.
+
Add support for SunOS shared libraries.
shared library support code.
* emultempl/sunos.em: New file.
* emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
+ * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
* Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
+ (esun3.c): Likewise.
* ldlang.c: Minor formatting cleanups.
(lang_for_each_input_file): New function.
\f
Local Variables:
+mode: indented-text
+left-margin: 8
+fill-column: 74
version-control: never
End:
projects / binutils.git / blobdiff