Commit | Line | Data |
---|---|---|
6003e27e AM |
1 | 2017-11-07 Alan Modra <amodra@gmail.com> |
2 | ||
3 | * system.h (textdomain, bindtextdomain): Use safer "do nothing". | |
4 | (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS. | |
5 | ||
e601d38b AM |
6 | 2017-10-25 Alan Modra <amodra@gmail.com> |
7 | ||
8 | * symtab.cc (Symbol_table::add_from_relobj): Match "__gnu_lto_slim" | |
9 | optionally prefixed with "_". | |
10 | ||
d6361359 | 11 | 2017-10-20 Sriraman Tallam <tmsriram@google.com> |
3b4190cc ST |
12 | |
13 | * options.h (-z,text_unlikely_segment): New option. | |
14 | * layout.cc (Layout::layout): Create new output section | |
15 | for .text.unlikely sections with the new option. | |
16 | (Layout::segment_precedes): Check for the new option | |
17 | when segment flags match. | |
18 | * testsuite/text_unlikely_segment.cc: New test source. | |
19 | * testsuite/text_unlikely_segment.sh: New test script. | |
20 | * testsuite/Makefile.am (text_unlikely_segment): New test. | |
21 | * testsuite/Makefile.in: Regenerate. | |
22 | ||
36862fc0 UK |
23 | 2017-10-19 Umesh Kalappa <ukalappa@cisco.com> |
24 | ||
25 | * arm.cc (Stub::do_fixed_endian_write):Far call stubs support for arm | |
26 | in the be8 mode. | |
27 | * testsuite/Makefile.am: New test cases. | |
28 | * testsuite/Makefile.in: Regenerate. | |
29 | * testsuite/arm_farcall_arm_arm_be8.sh: New script for arm to arm far | |
30 | call stubs. | |
31 | * testsuite/arm_farcall_thumb_thumb_be8.sh: New script for thumb to | |
32 | thumb far call stubs. | |
33 | ||
412294da AM |
34 | 2017-10-18 Kyle Butt <iteratee@google.com> |
35 | Alan Modra <amodra@gmail.com> | |
36 | ||
37 | * powerpc.cc (Target_powerpc::Scan::local): Correct dst_off | |
38 | calculation for TOC16 relocs. | |
39 | (Target_powerpc::Scan::global): Likewise. | |
40 | ||
00956d3a CC |
41 | 2017-09-26 Cary Coutant <ccoutant@gmail.com> |
42 | ||
43 | PR gold/22213 | |
44 | * sparc.cc (Target_sparc): Fix incorrect register mask. | |
45 | ||
0cf44ec8 JW |
46 | 2017-09-22 Jim Wilson <jim.wilson@linaro.org> |
47 | ||
48 | * aarch64.cc (Target_aarch64::aarch64_info): Set | |
49 | is_default_stack_executable to false. | |
50 | ||
7790bd6c AM |
51 | 2017-09-22 Alan Modra <amodra@gmail.com> |
52 | ||
53 | * resolve.cc (clone): Fix got_offset_list test. | |
54 | ||
ec769010 AM |
55 | 2017-09-22 Alan Modra <amodra@gmail.com> |
56 | ||
57 | * powerpc.cc (Target_powerpc<64,*>::powerpc_info): Set | |
58 | is_default_stack_executable false. | |
59 | ||
ca464aac TJ |
60 | 2017-09-20 Teresa Johnson <tejohnson@google.com> |
61 | ||
62 | * plugin.cc (is_visible_from_outside): Check for export dynamic symbol | |
63 | option and list. | |
64 | * testsuite/Makefile.am (plugin_test_12): New test. | |
65 | * testsuite/Makefile.in: Regenerate. | |
66 | * testsuite/export_dynamic_plugin.cc: New test source. | |
67 | * testsuite/plugin_test_12.sh: New test script. | |
68 | ||
64b5d6d7 AM |
69 | 2017-09-20 Alan Modra <amodra@gmail.com> |
70 | ||
71 | * powerpc.cc (Target_powerpc::Branch_info::make_stub): Put | |
72 | stubs for ppc32 non-branch relocs in first stub table. | |
73 | (Target_powerpc::Relocate::relocate): Resolve similarly. | |
74 | ||
ab502e63 AM |
75 | 2017-09-19 Alan Modra <amodra@gmail.com> |
76 | ||
77 | * options.h (stub-group-multi): Default to true. Add | |
78 | --no-stub-group-multi. | |
79 | ||
9a23f96e AM |
80 | 2017-08-30 Alan Modra <amodra@gmail.com> |
81 | ||
82 | * powerpc.cc (Target_powerpc::Relocate::relocate): Nop addis on | |
83 | TPREL16_HA, and convert insn on TPREL16_LO and TPREL16_LO_DS | |
84 | relocs to use r2/r13 when addis would add zero. | |
85 | ||
34e0882b AM |
86 | 2017-08-29 Alan Modra <amodra@gmail.com> |
87 | ||
88 | * options.h (tls_get_addr_optimize): New option. | |
89 | * symtab.h (Symbol::clear_in_reg, clone): New functions. | |
90 | (Sized_symbol::clone): New function. | |
91 | (Symbol_table::clone): New function. | |
92 | * resolve.cc (Symbol::clone, Sized_symbol::clone): New functions. | |
93 | * powerpc.cc (Target_powerpc::has_tls_get_addr_opt_, | |
94 | tls_get_addr_, tls_get_addr_opt_): New vars. | |
95 | (Target_powerpc::tls_get_addr_opt, tls_get_addr, | |
96 | is_tls_get_addr_opt, replace_tls_get_addr, | |
97 | set_has_tls_get_addr_opt, stk_linker): New functions. | |
98 | (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call): Add | |
99 | target param. Update callers. Compare symbols rather than names. | |
100 | (Target_powerpc::do_define_standard_symbols): Init tls_get_addr_ | |
101 | and tls_get_addr_opt_. | |
102 | (Target_powerpc::Branch_info::mark_pltcall): Translate tls_get_addr | |
103 | sym to tls_get_addr_opt. | |
104 | (Target_powerpc::Branch_info::make_stub): Likewise. | |
105 | (Stub_table::define_stub_syms): Likewise. | |
106 | (Target_powerpc::Scan::global): Likewise. | |
107 | (Target_powerpc::Relocate::relocate): Likewise. | |
108 | (add_3_12_2, add_3_12_13, bctrl, beqlr, cmpdi_11_0, cmpwi_11_0, | |
109 | ld_11_1, ld_11_3, ld_12_3, lwz_11_3, lwz_12_3, mr_0_3, mr_3_0, | |
110 | mtlr_11, std_11_1): New constants. | |
111 | (Stub_table::eh_frame_added_): Delete. | |
112 | (Stub_table::tls_get_addr_opt_bctrl_, plt_fde_len_, plt_fde_): New vars. | |
113 | (Stub_table::init_plt_fde): New functions. | |
114 | (Stub_table::add_eh_frame, replace_eh_frame): Move definition out | |
115 | of line. Init and use plt_fde_. | |
116 | (Stub_table::plt_call_size): Return size for tls_get_addr stub. | |
117 | Extract alignment code to.. | |
118 | (Stub_table::plt_call_align): ..this new function. Adjust all callers. | |
119 | (Stub_table::add_plt_call_entry): Set has_tls_get_addr_opt and | |
120 | tls_get_addr_opt_bctrl, and align after that. | |
121 | (Stub_table::do_write): Write out tls_get_addr stub. | |
122 | (Target_powerpc::do_finalize_sections): Emit DT_PPC_OPT | |
123 | PPC_OPT_TLS/PPC64_OPT_TLS bit. | |
124 | (Target_powerpc::Relocate::relocate): Don't check for or modify | |
125 | nop following bl for tls_get_addr stub. | |
126 | ||
34ca2bd7 AM |
127 | 2017-08-29 Alan Modra <amodra@gmail.com> |
128 | ||
129 | * symtab.h (Symbol): Split u_ into u1_ and u2_. Adjust accessors | |
130 | to suit. Move plt_offset_ before got_offsets_. | |
131 | * symtab.cc (Symbol::init_fields): Adjust for union change. | |
132 | (Symbol::init_base_output_data): Likewise. | |
133 | (Symbol::init_base_output_segment): Likewise. | |
134 | (Symbol::allocate_base_common): Likewise. | |
135 | (Symbol::output_section): Likewise. | |
136 | (Symbol::set_output_section): Likewise. | |
137 | (Symbol::set_output_segment): Likewise. | |
138 | * resolve.cc (Symbol::override_base): Likewise. | |
139 | (Symbol::override_base_with_special): Likewise. | |
140 | ||
cefdd1cd IK |
141 | 2017-08-28 Igor Kudrin <ikudrin@accesssoftek.com> |
142 | ||
143 | * aarch64.cc (Target_aarch64::Relocate::relocate_tls): | |
144 | Make got_tlsdesc_offset signed and fix its calculation. | |
145 | * testsuite/Makefile.am (aarch64_tlsdesc): New test. | |
146 | * testsuite/Makefile.in: Regenerate. | |
147 | * testsuite/aarch64_tlsdesc.s: New test source file. | |
148 | * testsuite/aarch64_tlsdesc.sh: New test script. | |
149 | * testsuite/aarch64_tlsdesc.t: New test linker script. | |
150 | ||
565ed01a AM |
151 | 2017-08-28 Alan Modra <amodra@gmail.com> |
152 | ||
153 | PR 21847 | |
154 | * powerpc.cc (Target_powerpc::is_elfv2_localentry0): Test | |
155 | non_zero_localentry. | |
156 | (Target_powerpc::resolve): New function. | |
157 | (powerpc_info): Set has_resolve for 64-bit. | |
158 | * target.h (Sized_target::resolve): Return bool. | |
159 | * resolve.cc (Symbol_table::resolve): Continue with normal | |
160 | processing when target resolve returns false. | |
161 | * symtab.h (Symbol::non_zero_localentry, set_non_zero_localentry): | |
162 | New accessors. | |
163 | (Symbol::non_zero_localentry_): New flag bit. | |
164 | * symtab.cc (Symbol::init_fields): Init non_zero_localentry_. | |
165 | ||
2760f24c RG |
166 | 2017-08-08 Romain Geissler <romain.geissler@gmail.com> |
167 | Alan Modra <amodra@gmail.com> | |
168 | ||
169 | * configure.ac: Add --enable-default-hash-style option. | |
170 | * options.h (hash_style): Use DEFAULT_HASH_STYLE as default value. | |
171 | * configure: Regenerate. | |
172 | * config.in: Regenerate. | |
173 | ||
223b97ba JC |
174 | 2017-08-03 James Clarke <jrtc27@jrtc27.com> |
175 | ||
176 | * options.h (General_options): Set a non-NULL second help string | |
177 | argument for relax to allow --no-relax. | |
178 | ||
be897fb7 AM |
179 | 2017-08-01 Alan Modra <amodra@gmail.com> |
180 | ||
181 | * ehframe.cc (Fde::operator==): New. | |
182 | (Cie::remove_fde, Eh_frame::remove_ehframe_for_plt): New. | |
183 | * ehframe.h (Fde::operator==): Declare. | |
184 | (Cie::remove_fde, Eh_frame::remove_ehframe_for_plt): Likewise. | |
185 | * layout.cc (Layout::remove_eh_frame_for_plt): New. | |
186 | * layout.h (Layout::remove_eh_frame_for_plt): Declare. | |
187 | * powerpc.cc (Target_powerpc::do_relax): Remove old eh_frame FDEs. | |
188 | (Stub_table::add_eh_frame): Delete eh_frame_added_ condition. | |
189 | Don't add eh_frame for empty stub section. | |
190 | (Stub_table::remove_eh_frame): New. | |
191 | ||
aacb3b6d AM |
192 | 2017-07-31 Alan Modra <amodra@gmail.com> |
193 | ||
194 | * options.h (no_tls_optimize): New powerpc option. | |
195 | * powerpc.cc (Target_powerpc::abiversion, set_abiversion): Formatting. | |
196 | (Target_powerpc::stk_toc): Formatting, fix comment. | |
197 | (Target_powerpc::Track_tls::tls_get_addr_state): Rename from | |
198 | tls_get_addr. | |
199 | (Target_powerpc::optimize_tls_gd, optimize_tls_ld, optimize_tls_ie): | |
200 | Return TLSOPT_NONE when !tls_optimize. | |
201 | (Target_powerpc::add_global_pair_with_rel): Check | |
202 | for existing reloc before reserving. | |
203 | (Target_powerpc::add_local_tls_pair): Likewise. | |
204 | ||
d44c746a AM |
205 | 2017-07-31 Alan Modra <amodra@gmail.com> |
206 | ||
565ed01a | 207 | PR 21847 |
d44c746a AM |
208 | * powerpc.cc (Target_powerpc::scan_relocs): Warn on --plt-localentry |
209 | without ld.so checks. | |
210 | ||
8b5f1ed8 AM |
211 | 2017-07-29 Alan Modra <amodra@gmail.com> |
212 | ||
213 | PR 21847 | |
214 | * powerpc.cc (Target_powerpc::scan_relocs): Default to | |
215 | --no-plt-localentry. | |
216 | ||
49ba15a2 L |
217 | 2017-07-28 H.J. Lu <hongjiu.lu@intel.com> |
218 | ||
219 | PR gold/21857 | |
220 | * compressed_output.cc (Output_compressed_section::set_final_data_size): | |
221 | Call put_ch_reserved to clear the reserved field for 64-bit ELF. | |
222 | ||
104f0515 L |
223 | 2017-07-26 H.J. Lu <hongjiu.lu@intel.com> |
224 | ||
225 | * mips.cc (Mips_relocate_functions): Add "llu" suffix to | |
226 | 0x800080008000. | |
227 | ||
15a3a14f AM |
228 | 2017-07-23 Alan Modra <amodra@gmail.com> |
229 | ||
230 | * powerpc.cc (glink_eh_frame_fde_64v2): Correct advance to | |
231 | restore of LR. | |
232 | (glink_eh_frame_fde_64v1): Advance to restore of LR at latest | |
233 | possible insn. | |
234 | ||
de194d85 YC |
235 | 2017-07-18 Nick Clifton <nickc@redhat.com> |
236 | ||
237 | PR 21775 | |
238 | * aarch64.cc: Fix spelling typos. | |
239 | * arm.cc: Likewise. | |
240 | * layout.cc: Likewise. | |
241 | * powerpc.cc: Likewise. | |
242 | * x86_64.cc: Likewise. | |
243 | ||
429d795d AM |
244 | 2017-07-12 Alan Modra <amodra@gmail.com> |
245 | ||
246 | * po/es.po: Update from translationproject.org/latest/gold/. | |
247 | * po/fi.po: Likewise. | |
248 | * po/fr.po: Likewise. | |
249 | * po/id.po: Likewise. | |
250 | * po/it.po: Likewise. | |
251 | * po/vi.po: Likewise. | |
252 | * po/zh_CN.po: Likewise. | |
253 | * po/ja.po: New file from translationproject.org. | |
254 | * po/sv.po: Likewise. | |
255 | * po/uk.po: Likewise. | |
256 | ||
b7d7d459 CC |
257 | 2017-07-06 Han Shen <shenhan@google.com> |
258 | ||
259 | PR gold/21491 | |
260 | * aarch64.cc (Erratum_stub::invalidate_erratum_stub): New method. | |
261 | (Erratum_stub::is_invalidated_erratum_stub): New method. | |
262 | (Stub_table::relocate_reloc_stub): Renamed from "relocate_stub". | |
263 | (Stub_table::relocate_reloc_stubs): Renamed from "relocate_stubs". | |
264 | (Stub_table::relocate_erratum_stub): New method. | |
265 | (AArch64_relobj::fix_errata_and_relocate_erratum_stubs): Renamed from | |
266 | "fix_errata". | |
267 | (Target_aarch64::relocate_reloc_stub): Renamed from "relocate_stub". | |
268 | ||
7ee7ff70 AM |
269 | 2017-06-23 Alan Modra <amodra@gmail.com> |
270 | ||
271 | * options.h (General_options): Add plt_localentry. | |
272 | * powerpc.cc (Target_powerpc::st_other): New function. | |
273 | (Target_powerpc::plt_localentry0_, plt_localentry0_init_, | |
274 | has_localentry0_): New vars. | |
275 | (Target_powerpc::plt_localentry0, set_has_localentry0, | |
276 | is_elfv2_localentry0): New functions. | |
277 | (Target_powerpc::Branch_info::mark_pltcall): Don't set tocsave or | |
278 | return true for localentry:0 calls. | |
279 | (Stub_table::Plt_stub_ent::localentry0_): New var. | |
280 | (Stub_table::add_plt_call_entry): Set localentry0_ and has_localentry0_. | |
281 | Don't set r2save_ for localentry:0 calls. | |
282 | (Output_data_glink::do_write): Save r2 in __glink_PLTresolve for elfv2. | |
283 | (Target_powerpc::scan_relocs): Default plt_localentry0_. | |
284 | (Target_powerpc::do_finalize_sections): Set DT_PPC64_OPT. | |
285 | (Target_powerpc::Relocate::relocate): Don't require nop following | |
286 | calls for localentry:0 plt calls, and don't change nop. | |
287 | ||
7e57d19e AM |
288 | 2017-06-23 Alan Modra <amodra@gmail.com> |
289 | ||
290 | * powerpc.cc (Target_powerpc::tocsave_loc_): New var. | |
291 | (Target_powerpc::mark_pltcall, add_tocsave, tocsave_loc): New functions. | |
292 | (Target_powerpc::Branch_info::tocsave_): New var. | |
293 | (Target_powerpc::Branch_info::mark_pltcall): New function. | |
294 | (Target_powerpc::Branch_info::make_stub): Pass tocsave_ to | |
295 | add_plt_call_entry. | |
296 | (Stub_table::Plt_stub_ent): Make public. Add r2save_. | |
297 | (Stub_table::add_plt_call_entry): Add bool tocsave_ param. Set | |
298 | r2save_. | |
299 | (Stub_table::find_plt_call_entry): Return Plt_stub_ent*. Adjust | |
300 | use throughout. | |
301 | (Stub_table::do_write): Conditionally output r2 save in plt stubs. | |
302 | (Target_powerpc::Scan::local): Handle R_PPC64_TOCSAVE. | |
303 | (Target_powerpc::Scan::global): Likewise. | |
304 | (Target_powerpc::Relocate::relocate): Skip r2 save in plt call stub | |
305 | with tocsave reloc. Replace header tocsave nop with r2 save. | |
306 | * symtab.h (struct Symbol_location_hash): Make public. | |
307 | ||
bdab445c AM |
308 | 2017-06-21 Alan Modra <amodra@gmail.com> |
309 | ||
310 | * powerpc.cc (Plt_stub_key): Rename from Plt_stub_ent. Remove indx_. | |
311 | (Plt_stub_key_hash): Rename from Plt_stub_ent_hash. | |
312 | (struct Plt_stub_ent): New. | |
313 | (Plt_stub_entries): Map from Plt_stub_key to Plt_stub_ent. Adjust | |
314 | use throughout file. | |
315 | ||
69431bab EC |
316 | 2017-06-20 Eric Christopher <echristo@gmail.com> |
317 | ||
318 | * aarch64.cc (scan_reloc_for_stub): Use plt_address_for_global to | |
319 | calculate the symbol value. | |
320 | (scan_reloc_section_for_stubs): Allow stubs to be created for | |
321 | section symbols. | |
322 | (maybe_apply_stub): Handle creating stubs for weak symbols to | |
323 | match the code in scan_reloc_for_stub. | |
324 | ||
94de2a2c JC |
325 | 2017-06-20 James Clarke <jrtc27@jrtc27.com> |
326 | ||
327 | * powerpc.cc (Stub_table::define_stub_syms): Always include object's | |
328 | uniq_ value. | |
329 | ||
c092b67b EC |
330 | 2017-06-15 Eric Christopher <echristo@gmail.com> |
331 | ||
332 | * aarch64.cc: Fix a few typos and grammar-os. | |
333 | ||
37de058a JW |
334 | 2017-06-15 Jiong Wang <jiong.wang@arm.com> |
335 | ||
336 | * aarch64.cc (Insn_utilities::is_mrs_tpidr_el0): New method. | |
337 | (AArch64_relobj<size, big_endian>::try_fix_erratum_843419_optimized): | |
338 | Return ture for some TLS relaxed sequences. | |
339 | ||
81b6fe3b EC |
340 | 2017-06-07 Eric Christopher <echristo@gmail.com> |
341 | ||
342 | * aarch64.cc (maybe_apply_stub): Add debug logging for looking | |
343 | up stubs to undefined symbols and early return rather than | |
344 | fail to look them up. | |
345 | (scan_reloc_for_stub): Add debug logging for no stub creation | |
346 | for undefined symbols. | |
347 | ||
590b87ff AM |
348 | 2017-05-23 Alan Modra <amodra@gmail.com> |
349 | ||
350 | PR 21503 | |
351 | * options.h: Add --emit-stub-syms option. | |
352 | * powerpc.cc (object_id): New. | |
353 | (Powerpc_relobj): Add uniq_ and accessor. Sort variables for | |
354 | better packing. | |
355 | (Powerpc_dynobj): Sort variables for better packing. | |
356 | (Target_powerpc::define_local): New function. | |
357 | (Target_powerpc::group_sections): Pass stub table size to | |
358 | Stub_table constructor. | |
359 | (Target_powerpc::do_relax): Define stub and glink symbols. | |
360 | (Stub_table): Add uniq_ variable, and id param to constructor. | |
361 | (Stub_table::Plt_stub_ent): Add indx_ variable. | |
362 | (Stub_table::Branch_stub_entries): Move typedef earlier. | |
363 | (Stub_table::branch_stub_size): Replace "to" parameter with a | |
364 | Branch_stub_entries iterator. | |
365 | (Stub_table::add_long_branch_entry): Adjust to suit. | |
366 | (Stub_table::add_plt_call_entry): Set indx_. | |
367 | (Stub_table::define_stub_syms): New function. | |
368 | ||
0c38a3d1 EC |
369 | 2017-05-15 Eric Christopher <echristo@gmail.com> |
370 | ||
371 | * layout.cc (Layout::segment_precedes): Add a case for testing | |
372 | pointer equality when determining which segment precedes | |
373 | another. | |
374 | ||
67f46fed JC |
375 | 2017-05-13 James Clarke <jrtc27@jrtc27.com> |
376 | ||
377 | PR gold/21444 | |
378 | * gold.cc (Target_sparc::Relocate::relocate_tls): Local | |
379 | variables are final for position-independent executables. This | |
380 | has to be consistent with Target_sparc::Scan::local otherwise | |
381 | they will disagree as to whether local-exec is used. | |
382 | ||
6bf56e74 IK |
383 | 2017-05-12 Igor Kudrin <ikudrin@accesssoftek.com> |
384 | ||
385 | PR gold/21430 | |
386 | * aarch64.cc | |
387 | (AArch64_relobj::convert_input_section_to_relaxed_section): | |
388 | Set the section offset to -1ULL. | |
389 | (Target_aarch64::relocate_section): Adjust the view in case | |
390 | of a relaxed input section. | |
391 | * testsuite/Makefile.am (pr21430): New test. | |
392 | * testsuite/Makefile.in: Regenerate | |
393 | * testsuite/pr21430.s: New test source file. | |
394 | * testsuite/pr21430.sh: New test script. | |
395 | ||
a61d92b7 AM |
396 | 2017-04-27 Alan Modra <amodra@gmail.com> |
397 | ||
398 | * testsuite/plugin_section_order.c (onload): Add missing break. | |
399 | ||
aab2c177 VR |
400 | 2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
401 | ||
402 | * mips.cc (Mips_got_entry::hash()): Shift addend to reduce | |
403 | possibility of collisions. | |
404 | (Mips_got_entry::equals): Fix case for GOT_TLS_LDM | |
405 | entries. | |
406 | ||
4d78db49 VR |
407 | 2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
408 | ||
409 | * mips.cc (Mips_relobj::merge_processor_specific_data_): New data | |
410 | member. | |
411 | (Mips_relobj::merge_processor_specific_data): New method. | |
412 | (Mips_relobj::do_read_symbols): Set merge_processor_specific_data_ | |
413 | to false, only if the input file is a binary or if object has no | |
414 | contents except the section name string table and an empty symbol | |
415 | table with the undefined symbol. | |
416 | (Target_mips::do_finalize_sections): Refactor. Skip empty object files | |
417 | for merging processor-specific data. | |
418 | ||
152c92b2 VR |
419 | 2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
420 | ||
421 | * mips.cc (Target_mips::Relocate::calculated_value_): New data | |
422 | member. | |
423 | (Target_mips::Relocate::calculate_only_): Likewise. | |
424 | (Target_mips::Relocate::relocate): Handle multiple consecutive | |
425 | relocations with the same offset. | |
426 | ||
1728969e VR |
427 | 2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
428 | ||
1e1247c8 VR |
429 | * mips.cc (Target_mips::Relocate::relocate): Remove redundant |
430 | checks for relocatable link. | |
431 | (Mips_relocate_functions::reljalr): Likewise. | |
1728969e | 432 | |
c3847462 VR |
433 | 2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
434 | ||
1e1247c8 VR |
435 | * mips.cc (class Mips_output_section_options): New class. |
436 | (Target_mips::do_make_output_section): New method. | |
c3847462 | 437 | |
453018bf VR |
438 | 2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
439 | ||
1e1247c8 VR |
440 | * mips.cc (Mips_relocate_functions::rel26): Don't print relocation |
441 | overflow error message. | |
442 | (Target_mips::relocate_special_relocatable): Improve relocation | |
443 | overflow error message. | |
444 | (Target_mips::Relocate::relocate): Likewise. | |
445 | ||
446 | 2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> | |
447 | ||
448 | * mips.cc (symbol_refs_local): Return false if a symbol | |
449 | is from a dynamic object. | |
450 | (Target_mips::got_section): Make _GLOBAL_OFFSET_TABLE_ STV_HIDDEN. | |
451 | (Target_mips::set_gp): Refactor. Make _gp STT_NOTYPE and | |
452 | STB_LOCAL. | |
453 | (Target_mips::do_finalize_sections): Set _gp after all the checks | |
454 | for creating .got are done. | |
455 | (Target_mips::Scan::global): Remove unused code. | |
453018bf | 456 | |
6528b6eb AM |
457 | 2017-02-22 Alan Modra <amodra@gmail.com> |
458 | ||
459 | * powerpc.cc (Target_powerpc::make_iplt_section): Check that | |
460 | output_section exists before attempting add_output_section_data. | |
461 | (Target_powerpc::make_brlt_section): Likewise. | |
462 | ||
f9029569 VR |
463 | 2017-02-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
464 | ||
465 | * mips.cc (Target_mips::Scan::get_reference_flags): Remove | |
466 | gold_unreachable from default case. | |
467 | ||
e242ece1 VR |
468 | 2017-02-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
469 | ||
470 | PR gold/21111 | |
f9029569 VR |
471 | * mips.cc (Mips_relocate_functions::relhigher): New method. |
472 | (Mips_relocate_functions::relhighest): Likewise. | |
473 | (mips_get_size_for_reloc): Add support for relocs: R_MIPS_HIGHER and | |
474 | R_MIPS_HIGHEST. | |
475 | (Target_mips::Scan::local): Add support for relocs: R_MIPS_HIGHER, | |
476 | R_MIPS_HIGHEST, R_MICROMIPS_HIGHER and R_MICROMIPS_HIGHEST. | |
477 | (Target_mips::Scan::global): Likewise. | |
478 | (Target_mips::Scan::get_reference_flags): Likewise. | |
479 | (Target_mips::Relocate::relocate): Call static methods for resolving | |
480 | HIGHER and HIGHEST relocations. | |
e242ece1 | 481 | |
4aebb631 RC |
482 | 2017-02-03 Rahul Chaudhry <rahulchaudhry@google.com> |
483 | ||
484 | * x86_64.cc (Target_x86_64::do_can_check_for_function_pointers): | |
485 | Return true even when building pie binaries. | |
486 | (Target_x86_64::possible_function_pointer_reloc): Check opcode | |
487 | for R_X86_64_PC32 relocations. | |
488 | (Target_x86_64::local_reloc_may_be_function_pointer): Pass | |
489 | extra arguments to local_reloc_may_be_function_pointer. | |
490 | (Target_x86_64::global_reloc_may_be_function_pointer): Likewise. | |
491 | * gc.h (gc_process_relocs): Add check for STT_FUNC. | |
492 | * testsuite/Makefile.am (icf_safe_pie_test): New test case. | |
493 | * testsuite/Makefile.in: Regenerate. | |
494 | * testsuite/icf_safe_pie_test.sh: New shell script. | |
495 | ||
e666304e AM |
496 | 2017-02-03 Alan Modra <amodra@gmail.com> |
497 | ||
498 | * powerpc.cc (Powerpc_relobj::make_toc_relative): Don't crash | |
499 | when no .toc section exists. | |
500 | ||
ed35cc4a CC |
501 | 2017-01-31 Cary Coutant <ccoutant@gmail.com> |
502 | ||
503 | PR gold/21090 | |
504 | * x86_64.cc (Target_x86_64::can_convert_mov_to_lea): Add check | |
505 | for predefined symbol. | |
506 | (Target_x86_64::Relocate::relocate): Fix formatting. | |
507 | ||
741bcbe9 RC |
508 | 2017-01-23 Rahul Chaudhry <rahulchaudhry@google.com> |
509 | ||
510 | * testsuite/icf_safe_so_test.sh: Use "set -e". | |
511 | * testsuite/icf_safe_test.sh: Likewise. | |
512 | * testsuite/icf_test.sh: Likewise. | |
513 | ||
04bc2a28 VR |
514 | 2017-01-23 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
515 | ||
516 | * mips.cc (Mips_output_data_plt::rel_plt): Remove const from return | |
517 | type. | |
518 | (Target_mips::make_plt_entry): Make the sh_info field of .rel.plt | |
519 | point to .plt. | |
520 | ||
c1f59f8f VR |
521 | 2017-01-23 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com> |
522 | ||
523 | PR gold/21054 | |
524 | * mips.cc (Mips_got_info::record_global_got_symbol): Don't add symbol | |
525 | to the dynamic symbol table if it is forced to local visibility. | |
526 | (Target_mips::do_finalize_sections): Don't add __RLD_MAP symbol to the | |
527 | dynamic symbol table if it is forced to local visibility. | |
528 | ||
a24df305 NC |
529 | 2017-01-20 Nick Clifton <nickc@redhat.com> |
530 | ||
531 | * aarch64.cc (Stub_template_repertoire): Change ST_E_835769_INSNS | |
532 | from a pointer to an array. | |
533 | ||
857e829e L |
534 | 2017-01-13 H.J. Lu <hongjiu.lu@intel.com> |
535 | ||
536 | PR gold/21040 | |
537 | * powerpc.cc (Powerpc_relobj<size, big_endian>::make_toc_relative): | |
538 | Cast 0x80008000 to uint64_t. | |
539 | ||
aca5eec6 CC |
540 | 2017-01-12 Cary Coutant <ccoutant@gmail.com> |
541 | ||
542 | * object.cc (Sized_relobj_file): Fix byte counts for calls to memmem. | |
543 | ||
6624f3a1 CC |
544 | 2017-01-11 Cary Coutant <ccoutant@gmail.com> |
545 | ||
546 | PR gold/21040 | |
547 | * x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry): | |
548 | Remove unnecessary 'typename' keyword. | |
549 | (Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise. | |
550 | (Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise. | |
551 | (Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise. | |
552 | (Output_data_plt_x86_64_bnd::do_write): Likewise. | |
553 | ||
976e204b CC |
554 | 2017-01-11 Cary Coutant <ccoutant@gmail.com> |
555 | ||
556 | PR gold/21040 | |
557 | * x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry): | |
558 | Remove unnecessary 'typename' keyword. | |
559 | (Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise. | |
560 | (Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise. | |
561 | (Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise. | |
562 | * testsuite/copy_test_relro_1.cc (p, b, c, q): Add separate extern | |
563 | declarations. | |
564 | ||
1fa5f68b CC |
565 | 2017-01-11 Cary Coutant <ccoutant@gmail.com> |
566 | ||
567 | PR gold/21039 | |
568 | * testsuite/script_test_13.sh: Adjust patterns to work for i386. | |
569 | * testsuite/script_test_15a.sh: Likewise. | |
570 | * testsuite/script_test_15b.sh: Likewise. | |
571 | * testsuite/script_test_15c.sh: Likewise. | |
572 | ||
5edad15d AM |
573 | 2017-01-11 Alan Modra <amodra@gmail.com> |
574 | ||
575 | * powerpc.cc (class Powerpc_copy_relocs): New. | |
576 | (Powerpc_copy_relocs::emit): New function. | |
577 | (Powerpc_relobj::relatoc_, toc_, no_toc_opt_): New variables. | |
578 | (Powerpc_relobj::toc_shndx, set_no_toc_opt, no_toc_opt): New inlines. | |
579 | (Powerpc_relobj::do_relocate_sections): New function. | |
580 | (Powerpc_relobj::make_toc_relative): Likewise. | |
581 | (Powerpc_relobj::do_find_special_sections): Stash away .rela.toc | |
582 | and .toc too. | |
583 | (ok_lo_toc_insn): Move earlier, and handle more insns. | |
584 | (Target_powerpc::Scan::local): If optimizing toc accesses, set | |
585 | no_toc_opt for entries we can't edit. Check insn validity. | |
586 | Emit "toc optimization is not supported" warning, downgraded | |
587 | from error. | |
588 | (Target_powerpc::Scan::global): Likewise. | |
589 | (Target_powerpc::Relocate::relocate): Edit TOC indirect code | |
590 | to TOC relative. Don't emit "toc optimization is not supported" | |
591 | error here. | |
592 | ||
98461510 CC |
593 | 2017-01-10 Cary Coutant <ccoutant@gmail.com> |
594 | ||
595 | * aarch64.cc (AArch64_relobj::do_relocate_sections): Call | |
596 | Sized_relobj_file::relocate_section_range(). | |
597 | * arm.cc (Arm_relobj::do_relocate_sections): Likewise. | |
598 | * object.h (Sized_relobj_file::relocate_section_range): New method. | |
599 | * reloc.cc (Sized_relobj_file::do_relocate_sections): Move | |
600 | implementation... | |
601 | (Sized_relobj_file::relocate_section_range): ...to new method. | |
602 | ||
f7fd19e2 AM |
603 | 2017-01-10 Alan Modra <amodra@gmail.com> |
604 | ||
605 | * testsuite/ver_test_8.sh: Accept .TOC. in lieu of | |
606 | _GLOBAL_OFFSET_TABLE_. Allow zero count. | |
607 | * testsuite/copy_test_relro_1.cc (c, q): New vars. | |
608 | * testsuite/copy_test_relro.cc: Rewrite to test read-only | |
609 | status of variables directly. Reference new vars in | |
610 | read-only data. | |
611 | ||
f159cdb6 AM |
612 | 2017-01-10 Alan Modra <amodra@gmail.com> |
613 | ||
614 | * options.h: Add --secure-plt option. | |
615 | * powerpc.cc (Target_powerpc::Scan::local): Detect and error | |
616 | on -fPIC -mbss-plt code. | |
617 | (Target_powerpc::Scan::global): Likewise. | |
618 | ||
3254d32c AM |
619 | 2017-01-09 Alan Modra <amodra@gmail.com> |
620 | ||
621 | * powerpc.cc (Target_powerpc::make_plt_section): Point sh_info of | |
622 | ".rela.plt" at ".plt". | |
623 | ||
0e123f69 AM |
624 | 2017-01-07 Alan Modra <amodra@gmail.com> |
625 | ||
626 | * powerpc.cc: Use shorter equivalent elfcpp typedef for | |
627 | Reltype and reloc_size throughout. | |
628 | (Target_powerpc::symval_for_branch): Exclude dynamic symbols. | |
629 | (Target_powerpc::Scan::local): Use local var r_sym. | |
630 | (Target_powerpc::Scan::global: Likewise. | |
631 | (Target_powerpc::Relocate::relocate): Delete shadowing r_sym. | |
632 | ||
2571583a AM |
633 | 2017-01-02 Alan Modra <amodra@gmail.com> |
634 | ||
635 | Update year range in copyright notice of all files. | |
636 | ||
5c1ad6b5 | 637 | For older changes see ChangeLog-2016 |
3499769a | 638 | \f |
5c1ad6b5 | 639 | Copyright (C) 2017 Free Software Foundation, Inc. |
3499769a AM |
640 | |
641 | Copying and distribution of this file, with or without modification, | |
642 | are permitted in any medium without royalty provided the copyright | |
643 | notice and this notice are preserved. | |
644 | ||
645 | Local Variables: | |
646 | mode: change-log | |
647 | left-margin: 8 | |
648 | fill-column: 74 | |
649 | version-control: never | |
650 | End: |