1 2008-05-21 Nick Clifton <nickc@redhat.com>
4 * ld.texinfo (Orphan Sections): Mention that the linker will
5 provide start and stop symbols for orphaned sections if their
6 names are valid C identifiers.
7 * NEWS: Add an addendum to the description of the linker feature
8 for providing orphan section start and end symbols.
10 2008-05-21 Maxim Kuvyrkov <maxim@codesourcery.com>
12 * configure.in (--enable-got): New option. Handle it.
13 * configure: Regenerate.
14 * config.in: Regenerate.
15 * emultempl/m68kelf.em: (got_handling_target_default): New shell
17 (GOT_HANDLING_TARGET_DEFAULT): New macro.
18 (GOT_HANDLING_DEFAULT): New macro. Initialize it from configure
19 option if one was given.
20 (got_handling): New static variable.
21 (elf_m68k_create_output_section_statements): New static function
23 (PARSE_AND_LIST_PROLOGUE): Define shell variable.
24 (OPTION_GOT): New macro.
25 (PARSE_AND_LIST_LONGOPTS): Define shell variable. Specify
27 (got): New linker option.
28 (PARSE_AND_LIST_OPTIONS): Define shell variable. Print help string
30 (PARSE_AND_LIST_ARGS_CASES): Define shell variable. Handle --got
32 * ld.texinfo: Document --got=<type> option.
33 * gen-doc.texi: Add M68K.
34 * NEWS: Mention the new feature.
36 2008-05-21 Evandro Menezes <evandro@yahoo.com>
39 * ld.texinfo (--sort-common): Correct documentation to indicate
40 that sorting is performed by alignment, not size, biggest
43 2008-05-21 Christophe Lyon <christophe.lyon@st.com>
44 Nick Clifton <nickc@redhat.com>
46 * ld.texinfo (ARM): Document --stub-group-size=N option.
47 Move description of --pic-veneer option into the ARM section.
48 * NEWS: Mention the support for long function calls.
50 2008-05-15 Christophe Lyon <christophe.lyon@st.com>
52 * emultempl/armelf.em (build_section_lists): New function.
54 (need_laying_out): Define.
56 (hook_stub_info): Define.
57 (hook_in_stub): New function.
58 (elf32_arm_add_stub_section): New function.
59 (gldarm_layout_sections_again): New function.
60 (gld${EMULATION_NAME}_finish): Replace arm_elf_finish(). Generate
61 stubs for long calls if needed.
62 (arm_elf_create_output_section_statements): create stub_file bfd.
63 (arm_for_each_input_file_wrapper): New function.
64 (arm_lang_for_each_input_file): New function.
65 (lang_for_each_input_file): Define.
66 (PARSE_AND_LIST_PROLOGUE): Add option token OPTION_STUBGROUP_SIZE.
67 (PARSE_AND_LIST_LONGOPTS): Add option stub-group-size.
68 (PARSE_AND_LIST_OPTIONS): Add option stub-group-size.
69 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_STUBGROUP_SIZE case.
70 (LDEMUL_FINISH): Update to gld${EMULATION_NAME}_finish.
71 * lang.c (print_input_statement): Skip if bfd has
74 2008-05-14 Alan Modra <amodra@bigpond.net.au>
76 * Makefile.in: Regenerate.
78 2008-05-09 Kai Tietz <kai.tietz@onevision.com>
81 * emultempl/pep.em (compute_dll_image_base): Use bfd_vma instead
82 of long and change return type to bfd_vma.
83 (definfo): Change type of address from long to bfd_vma.
84 (set_pep_value): Replace strtoul to strtoull.
85 (gld_${EMULATION_NAME}_set_symbols): use bfd_vma instead of long..
86 * pe-dll.c (pe_dll_generate_def_file): Use fprintf_vma to print
88 (quick_reloc): Change argument address from int to bfd_size_type.
90 2008-05-08 Tom Tromey <tromey@redhat.com>
92 * ld.texinfo (PowerPC64 ELF64): Fix typo.
94 2008-05-08 Alan Modra <amodra@bigpond.net.au>
96 * elf32_spu.sh (OTHER_SECTIONS): Add "._ea".
97 * elf32ppc.sh: If building with spu support, put ".data.spehandle"
98 sections at the start of ".data" and provide a symbol to locate
99 the directory of embedded spe programs.
101 2008-05-08 Alan Modra <amodra@bigpond.net.au>
103 * ldexp.c (exp_print_token): Add ABSOLUTE, MIN_K, ASSERT_K. Correct
105 (fold_binary <SEGMENT_START>): Set expld.result.section to
106 current section. Expand comment. Formatting.
107 (fold_name <DEFINED>): Set expld.result.section to current section.
109 2008-04-28 Nathan Sidwell <nathan@codesourcery.com>
111 * ldlang.c (lang_size_sections_1): Don't check LMA overflow on
114 2008-04-25 Michael Frysinger <vapier@gentoo.org>
116 * configure.tgt (bfin-*-linux-uclibc*): Set targ_emul to elf32bfinfd
117 and targ_extra_emuls to elf32bfin.
119 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
121 * aclocal.m4: Regenerate.
122 * configure: Regenerate.
124 2008-04-03 Kai Tietz <kai.tietz@onevision.com>
126 * scripttempl/pep.sc: Align start of symbol __CTOR_LIST__.
128 2008-04-08 Alan Modra <amodra@bigpond.net.au>
130 * po/POTFILES.in: Regenerate.
132 2008-04-08 Alan Modra <amodra@bigpond.net.au>
134 * emultempl/spuelf.em (auto_overlay, auto_overlay_file,
135 auto_overlay_fixed, auto_overlay_reserved, my_argc, my_argv): New vars.
136 (spu_before_allocation): Warn on --auto-overlay and existing overlays.
137 (struct tflist, clean_tmp): Move.
138 (new_tmp_file): New function, extracted from..
139 (embedded_spu_file): ..here.
140 (spu_elf_open_overlay_script, spu_elf_relink): New function.
141 (gld${EMULATION_NAME}_finish): Pass a bunch of --auto-overlay params.
142 Warn on --auto-overlay and zero local store.
143 (gld${EMULATION_NAME}_choose_target): New function to stash argv.
144 (OPTION_SPU_AUTO_OVERLAY, OPTION_SPU_AUTO_RELINK,
145 OPTION_SPU_OVERLAY_RODATA, OPTION_SPU_FIXED_SPACE,
146 OPTION_SPU_RESERVED_SPACE, OPTION_SPU_NO_AUTO_OVERLAY): Define.
147 (PARSE_AND_LIST_LONGOPTS): Add entries for new options.
148 (PARSE_AND_LIST_OPTIONS): Likewise.
149 (PARSE_AND_LIST_ARGS_CASES): Likewise.
150 (LDEMUL_CHOOSE_TARGET): Define.
152 2008-04-03 Kai Tietz <kai.tietz@onevision.com>
155 * pe-dll.c (make_head): Fix iat and thunk addend offset.
157 2008-03-31 Nick Clifton <nickc@redhat.com>
159 * po/fr.po: Updated French translation.
161 2008-03-24 Ian Lance Taylor <iant@google.com>
163 The sha1 code is now in libiberty.
166 * Makefile.am (CFILES): Remove sha1.c.
167 (HFILES): Remove sha1.h.
168 (OFILES): Remove sha1.o.
169 (ld_new_SOURCES): Remove sha1.c.
170 (sha1.o): Remove target.
171 * Makefile.in: Rebuild.
173 2008-03-20 Alan Modra <amodra@bigpond.net.au>
175 * emultempl/spuelf.em: Update calls to elf32-spu.c funcs.
177 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
179 * aclocal.m4: Regenerate.
180 * configure: Likewise.
181 * Makefile.in: Likewise.
183 2008-03-14 Alan Modra <amodra@bigpond.net.au>
185 * emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Protect
186 spu_elf_build_stubs with is_spu_target.
188 2008-03-13 Alan Modra <amodra@bigpond.net.au>
190 * Makefile.am: Run "make dep-am".
191 * Makefile.in: Regenerate.
192 * configure: Regenerate.
194 2008-03-06 Joseph Myers <joseph@codesourcery.com>
195 Roman Zippel <zippel@linux-m68k.org>
197 * emulparams/m68kelf.sh (GENERATE_PIE_SCRIPT): Define.
198 (COMMONPAGESIZE): Define.
200 2008-02-22 Nick Clifton <nickc@redhat.com>
203 * ldlang.c (lang_size_sections_1): Honour the setting of an
204 lma_region even if there is no vma region set, or the vma region
205 is the same as the lma region.
207 2008-02-18 Nick Clifton <nickc@redhat.com>
209 * scripttempl/armbpabi.sc (ENTRY): Do not define when performing a
211 * scripttempl/elf32cr16.sc: Likewise.
212 * scripttempl/elf32cr16c.sc: Likewise.
213 * scripttempl/elf32crx.sc: Likewise.
214 * scripttempl/elf32sh-symbian.sc: Likewise.
215 * scripttempl/elf_chaos.sc: Likewise.
216 * scripttempl/elfd10v.sc: Likewise.
217 * scripttempl/elfi370.sc: Likewise.
218 * scripttempl/elfm68hc11.sc: Likewise.
219 * scripttempl/elfm68hc12.sc: Likewise.
220 * scripttempl/ip2k.sc: Likewise.
221 * scripttempl/iq2000.sc: Likewise.
222 * scripttempl/mep.sc: Likewise.
223 * scripttempl/v850.sc: Likewise.
224 * scripttempl/xstormy16.sc: Likewise.
226 2008-02-16 Alan Modra <amodra@bigpond.net.au>
229 * ldexp.c (fold_name <LOADADDR>): Check result of evaluating
230 load_base before calling make_abs.
232 2008-02-15 Alan Modra <amodra@bigpond.net.au>
234 * emultempl/alphaelf.em (alpha_after_open): Use elf_object_id.
235 * emultempl/hppaelf.em (hppaelf_create_output_section_statements):
237 * emultempl/ppc64elf.em (ppc_create_output_section_statements):
239 * emultempl/ppc32elf.em (is_ppc_elf32_vec): Delete. Replace all
241 (is_ppc_elf): ..this new macro.
243 2008-02-15 Alan Modra <amodra@bigpond.net.au>
245 * ldmain.h (output_bfd): Delete.
246 * ldmain.c (output_bfd): Delete.
247 Replace all occurrences of output_bfd with link_info.output_bfd.
248 * ldcref.c: Likewise.
249 * ldctor.c: Likewise.
250 * ldemul.c: Likewise.
252 * ldfile.c: Likewise.
253 * ldlang.c: Likewise.
254 * ldmisc.c: Likewise.
255 * ldwrite.c: Likewise.
256 * pe-dll.c: Likewise.
257 * emultempl/aix.em: Likewise.
258 * emultempl/alphaelf.em: Likewise.
259 * emultempl/armcoff.em: Likewise.
260 * emultempl/armelf.em: Likewise.
261 * emultempl/avrelf.em: Likewise.
262 * emultempl/beos.em: Likewise.
263 * emultempl/elf-generic.em: Likewise.
264 * emultempl/elf32.em: Likewise.
265 * emultempl/gld960.em: Likewise.
266 * emultempl/hppaelf.em: Likewise.
267 * emultempl/irix.em: Likewise.
268 * emultempl/linux.em: Likewise.
269 * emultempl/lnk960.em: Likewise.
270 * emultempl/m68hc1xelf.em: Likewise.
271 * emultempl/mmix-elfnmmo.em: Likewise.
272 * emultempl/mmo.em: Likewise.
273 * emultempl/pe.em: Likewise.
274 * emultempl/pep.em: Likewise.
275 * emultempl/ppc32elf.em: Likewise.
276 * emultempl/ppc64elf.em: Likewise.
277 * emultempl/scoreelf.em: Likewise.
278 * emultempl/sh64elf.em: Likewise.
279 * emultempl/spuelf.em: Likewise.
280 * emultempl/sunos.em: Likewise.
281 * emultempl/vanilla.em: Likewise.
282 * emultempl/vxworks.em: Likewise.
283 * emultempl/xtensaelf.em: Likewise.
284 * emultempl/z80.em: Likewise.
285 * ldlang.c (open_output): Don't return output, instead write
286 link_info_output_bfd directly.
287 * emultempl/alphaelf.em: Replace occurrences of link_info.hash->creator
288 with link_info.output_bfd->xvec.
289 * emultempl/hppaelf.em: Likewise.
290 * emultempl/ppc32elf.em: Likewise.
291 * emultempl/ppc64elf.em: Likewise.
292 * emultempl/spuelf.em: Likewise.
294 2008-02-07 Alan Modra <amodra@bigpond.net.au>
296 * ldlang.c (new_afile): Don't pass unadorned NULL to concat.
297 * ldfile.c (ldfile_add_library_path): Likewise.
298 * emultempl/elf32.em (check_ld_elf_hints, check_ld_so_conf): Likewise.
299 * emultempl/lnk960.em (lnk960_before_parse): Likewise.
300 * emultempl/spuelf.em (embedded_spu_file): Likewise.
302 2008-02-07 Alan Modra <amodra@bigpond.net.au>
304 * emultempl/spu_ovl.S: Use low bit of _ovly_table.size as
305 a "present" bit rather than low bit of .buf. Correct indexing
306 into _ovly_buf_table. Use relative loads and stores to access
307 overlay manager local vars.
308 * emultempl/spu_ovl.o: Regenerate.
310 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
313 * configure: Regenerated.
315 2008-01-31 Marc Gauthier <marc@tensilica.com>
317 * configure.tgt (xtensa*-*-*): Recognize processor variants.
319 2008-01-28 Fabian Groffen <grobian@gentoo.org>
321 * configure.tgt (x86_64-*-solaris2): Add support for this target.
323 2008-01-28 Vincent Riviere <vincent.riviere@freesbee.fr>
326 * genscripts.sh: Check for the existence of BASH_LINENO not just
327 the BASH shell before generating line numbers in the emulation
330 2008-01-28 Alan Modra <amodra@bigpond.net.au>
332 * emultempl/spu_ovl.S: Rewrite.
333 * emultempl/spu_ovl.o: Regenerate.
334 * emultempl/spuelf.em (toe): Delete.
335 (spu_place_special_section): Add param to control section placement.
337 (spu_elf_load_ovl_mgr): Adjust for struct _spu_elf_section_data
339 (spu_before_allocation): Adjust spu_elf_size_stubs call.
340 (gld${EMULATION_NAME}_finish): Adjust spu_elf_build_stubs call.
342 2008-01-25 H.J. Lu <hongjiu.lu@intel.com>
345 * ldlang.c (process_insert_statements): Silence gcc 4.1 alias
348 2008-01-25 Alan Modra <amodra@bigpond.net.au>
350 * ld.texinfo (INSERT): Describe.
351 * ldgram.y (ldgram_in_script, ldgram_had_equals): Delete.
352 (INSERT_K, AFTER, BEFORE): Add as tokens.
353 (ifile_p1): Handle INSERT statements.
354 (saved_script_handle, force_make_executable): Move to..
356 (previous_script_handle): New global var.
357 * ldmain.h (saved_script_handle, force_make_executable): Declare.
358 (previous_script_handle): Likewise.
359 * ldlex.l (INSERT_K, AFTER, BEFORE): Add tokens.
360 * lexsup.c (parge_args <-T>): Set previous_script_handle.
361 * ldlang.c (lang_for_each_statement_worker): Handle insert statement.
362 (map_input_to_output_sections, print_statement): Likewise.
363 (lang_size_sections_1, lang_do_assignments_1): Likewise.
364 (insert_os_after): New function, extracted from..
365 (lang_insert_orphan): ..here.
366 (process_insert_statements): New function.
367 (lang_process): Call it.
368 (lang_add_insert): New function.
369 * ldlang.h (lang_insert_statement_enum): New.
370 (lang_insert_statement_type): New.
371 (lang_statement_union_type): Add insert_statement.
372 (lang_add_insert): Declare.
374 2008-01-18 Bob Wilson <bob.wilson@acm.org>
376 * scripttempl/elfxtensa.sc: Merge ENTRY and .note.gnu.build-id
379 2008-01-16 Alan Modra <amodra@bigpond.net.au>
381 * ldlang.c (lang_size_sections_1): Simplify SEC_NEVER_LOAD test.
383 2008-01-16 Alan Modra <amodra@bigpond.net.au>
385 * ldlang.h (lang_afile_asection_pair_statement_enum): Delete.
386 (lang_afile_asection_pair_statement_type): Delete.
387 (lang_statement_union_type): Delete afile_asection_pair_statement.
388 * ldlang.c (lang_insert_orphan): Delete case handling the above.
389 (map_input_to_output_sections, print_statement): Likewise.
391 2008-01-15 Kaz Kojima <kkojima@rr.iij4u.or.jp>
393 * emulparams/shlelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
395 * emulparams/shelf_nbsd.sh (DATA_START_SYMBOLS): Likewise.
397 2008-01-15 Alan Modra <amodra@bigpond.net.au>
400 * ldlang.c (lang_gc_sections): Move code to set SEC_KEEP on entry
401 syms to _bfd_elf_gc_keep.
402 * emultempl/ppc64elf.em (ppc_before_allocation): Don't call
403 ppc64_elf_edit_opd if no_opd_opt.
405 2008-01-11 Tristan Gingold <gingold@adacore.com>
406 Eric Botcazou <ebotcazou@adacore.com>
408 * ldlang.c (lang_end): Warns if the entry point is not found when
410 Emit an error if no root is specified when --gc-sections -r.
411 * ld.texinfo (Options): Document that --gc-sections is compatible
413 * ldmain.c (main): Do not error out if -r and --gc-sections.
414 * scripttempl/elf.sc: Emit ENTRY command only if relocating.
416 2008-01-10 Daniel Jacobowitz <drow@sources.redhat.com>
419 * ldlang.c (lang_end): Issue a warning for a missing start symbol
420 of a shared library if the symbol was specified on the command
423 2008-01-10 Alan Modra <amodra@bigpond.net.au>
425 * ld.texinfo (--gc-sections): Describe linker behaviour.
427 For older changes see ChangeLog-2007
433 version-control: never