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Rewrite enum_flags, add unit tests, fix problems
[deliverable/binutils-gdb.git] / gold / ChangeLog
CommitLineData
252dcdf4
AM		 12020-08-24 Alan Modra <amodra@gmail.com>
2
3 * powerpc.cc (Target_powerpc): Add tprel_opt_ and accessors.
4 (Target_powerpc::Scan::local): Sanity check tprel high relocs.
5 (Target_powerpc::Scan::global): Likewise.
6 (Target_powerpc::Relocate::relocate): Control tprel optimisation
7 with tprel_opt_ and enable for 32-bit.
8
79ddc884
NC		 92020-08-12 Nick Clifton <nickc@redhat.com>
10
11 * po/sr.po: Updated Serbian translation.
12
afd2ea23
AM		 132020-07-27 Alan Modra <amodra@gmail.com>
14
15 * options.h (DEFINE_enum): Add optional_arg__ param, adjust
16 all uses.
17 (General_options): Add --power10-stubs and --no-power10-stubs.
18 * options.cc (General_options::parse_no_power10_stubs): New.
19 (General_options::finalize): Handle --power10-stubs.
20 * powerpc.cc (set_power10_stubs): Don't set when --power10-stubs=no.
21 (power10_stubs_auto): New.
22 (struct Plt_stub_ent): Add toc_ and tocoff_. Don't use a bitfield
23 for indx_.
24 (struct Branch_stub_ent): Add toc_and tocoff_. Use bitfields for
25 iter_, notoc_ and save_res_.
26 (add_plt_call_entry): Set toc_. Adjust resizing conditions for
27 --power10-stubs=auto.
28 (add_long_branch_entry): Set toc_.
29 (add_eh_frame, define_stub_syms): No longer use const_iterators
30 for plt and long branch stub iteration.
31 (build_tls_opt_head, build_tls_opt_tail): Change parameters and
32 return value. Move tests for __tls_get_addr to callers.
33 (plt_call_size): Handle --power10-stubs=auto.
34 (branch_stub_size): Likewise.
35 (Stub_table::do_write): Likewise.
36 (relocate): Likewise.
37
9e6b9760
L		 382020-07-19 H.J. Lu <hongjiu.lu@intel.com>
39
40 * testsuite/bnd_ifunc_1.sh: Updated.
41 * testsuite/bnd_plt_1.sh: Likewise.
53752b85 42 * testsuite/split_x32.sh: Likewise.
9e6b9760
L		 43 * testsuite/split_x86_64.sh: Likewise.
44 * testsuite/x86_64_indirect_call_to_direct.sh: Likewise.
45
a7f987e8
NC		 462020-07-08 Nick Clifton <nickc@redhat.com>
47
48 * testsuite/script_test_7.sh: Adjust expected address of the .bss
49 section.
50 * testsuite/script_test_9.sh: Do not expect the .init section to
51 immediately follow the .text section in the mapping of sections to
52 segments.
53
4ac3fa49
NC		 542020-07-07 Nick Clifton <nickc@redhat.com>
55
56 * target-reloc.h: (Default_comdat_behaviour:get): Ignore discarded
57 relocs that refer to the .gnu.build.attributes section.
58
17550be7
NC		 592020-07-06 Nick Clifton <nickc@redhat.com>
60
61 * po/fr.po: Updated French translation.
62 * po/uk.po: Updated Ukranian translation.
63
b115b9fd
NC		 642020-07-04 Nick Clifton <nickc@redhat.com>
65
66 Binutils 2.35 branch created.
67
b657622c
AM		 682020-07-03 Alan Modra <amodra@gmail.com>
69
70 PR 26028
71 * testsuite/Makefile.am (file_in_many_sections.stdout): Add -W
72 to readelf options.
73 * testsuite/Makefile.in: Regenerate.
74
e755667f
NA		 752020-06-26 Nick Alcock <nick.alcock@oracle.com>
76
77 * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
78 * configure: Regenerated.
79 * config.h.in: Likewise.
80
fb58f5e9
NC		 812020-06-24 Nick Clifton <nickc@redhat.com>
82
83 * target-reloc.h (issue_discarded_error): Initialise the
84 key_symndx variable.
85
f37b21b4
RM		 862020-06-23 Roland McGrath <mcgrathr@google.com>
87
88 PR 22843
89 * options.h (class General_options): Add --dependency-file option.
90 * fileread.cc (File_read::files_read): New static variable.
91 (File_read::open): Add the file to the files_read list.
92 (File_read::record_file_read): New static member function.
93 (File_read::write_dependency_file): New static member function.
94 * fileread.h (class File_read): Declare them.
95 * layout.cc (Layout::read_layout_from_file): Call record_file_read.
96 (Close_task_runner::run): Call write_dependency_file if
97 --dependency-file was passed.
98
9a17a136
FS		 992020-06-18 Fangrui Song <i@maskray.me>
100
101 PR gold/26039
102 * layout.cc (Layout::finish_dynamic_section): Set DF_1_PIE.
103
423054be
AM		 1042020-06-16 Alan Modra <amodra@gmail.com>
105
106 * testsuite/discard_locals_test.c: Replace uses of asm with __asm__.
107 * testsuite/discard_locals_relocatable_test.c: Likewise.
108
90cd2aad
AM		 1092020-06-16 Alan Modra <amodra@gmail.com>
110
111 * testsuite/Makefile.am (export_dynamic_plugin.o): Use CXXCOMPILE.
112 (plugin_test_wrap_symbols_1.o): Likewise.
113 (plugin_test_wrap_symbols_2.o): Likewise.
114 * testsuite/Makefile.in: Regenerate.
115
cae64165
RM		 1162020-06-15 Roland McGrath <mcgrathr@google.com>
117
118 Implement -z start-stop-visibility=... option.
119 * options.h (class General_options): Handle -z start-stop-visibility=.
120 (General_options::start_stop_visibility_enum): New public method.
121 (General_options::set_start_stop_visibility_enum): New private method.
122 (General_options::start_stop_visibility_enum_): New private member.
123 * options.cc (General_options::General_options): Add initializer.
124 (General_options::finalize): Set this->start_stop_visibility_enum_
125 from string value.
126 * layout.cc (Layout::define_section_symbols): Use option setting.
127
87c69f97
AM		 1282020-06-06 Alan Modra <amodra@gmail.com>
129
130 * powerpc.cc: Update throughout for reloc renaming.
131
6f3fe02b
AM		 1322020-05-22 Alan Modra <amodra@gmail.com>
133
134 PR 25882
135 * powerpc.cc (merge_object_attributes): Replace name param with
136 obj param. Update callers. Don't init FP attributes from shared
137 libraries, and do not emit an error if they don't match.
138
6a31512f
NE		 1392020-05-15 Nikita Ermakov <coffe92@gmail.com>
140
141 * powerpc.cc (do_gc_mark_symbol): Don't segfault on plugin symbols.
142
9d95b8e9
NC		 1432020-05-14 Nick Clifton <nickc@redhat.com>
144
145 * po/sr.po: New Serbian translation.
146
7c1f4227
AM		 1472020-05-11 Alan Modra <amodra@gmail.com>
148
149 * powerpc.cc: Rename powerxx to power10 throughout.
150
8c164434
L		 1512020-05-02 H.J. Lu <hongjiu.lu@intel.com>
152
153 PR gold/25904
154 * testsuite/Makefile.am (COMMON_TEST_C_CFLAGS): New.
155 (common_test_1.o): New rule.
156 (common_test_2.o): Likewise.
157 (common_test_3.o): Likewise.
158 (plugin_common_test_1.o): Likewise.
159 (plugin_common_test_2.o): Likewise.
160 (common_test_1_v1.o): Likewise.
161 (common_test_1_v2.o): Likewise.
162 (common_test_2_pic.o): Compile with $(COMMON_TEST_C_CFLAGS).
163 (common_test_3_pic.o): Likewise.
164 * testsuite/Makefile.in: Regenerated.
165
ccf20d46
L		 1662020-05-01 H.J. Lu <hongjiu.lu@intel.com>
167
168 PR gold/25426
169 * x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
170 For x32, relax "rex leal foo@tlsdesc(%rip), %reg" to
171 "rex movl foo@gottpoff(%rip), %eax" and relax ""call *(%eax)"
172 to "nopl (%rax)".
173 (Target_x86_64<size>::Relocate::tls_desc_gd_to_le): For x32,
174 relax "rex leal foo@tlsdesc(%rip), %reg" to
175 "rex movl foo@tpoff, %eax" and relax "call *foo@tlscall(%eax)"
176 to "nopl (%rax)".
177 * testsuite/Makefile.am (tls_test_gnu2.o): Depend on
178 gcctestdir/as.
179 (tls_test_file2_gnu2.o): Likewise.
180 (tls_test_c_gnu2.o): Likewise.
181 * testsuite/Makefile.in: Regenerated.
182
6d520e36
L		 1832020-05-01 H.J. Lu <hongjiu.lu@intel.com>
184
185 PR gold/25473
186 * x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
187 Properly check r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
188 (Target_x86_64<size>::Relocate::tls_desc_gd_to_le): Properly
189 relax r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
190 * testsuite/Makefile.am (check_SCRIPTS): Add x86_64_gd_to_le.sh.
191 (check_DATA): Add x86_64_gd_to_le.stdout.
192 (MOSTLYCLEANFILES): Add x86_64_gd_to_le.
193 (x86_64_gd_to_le.o): New target.
194 (x86_64_gd_to_le): Likewise.
195 (x86_64_gd_to_le.stdout): Likewise.
196 * testsuite/Makefile.in: Regenerated.
197 * testsuite/x86_64_gd_to_le.s: New file.
198 * testsuite/x86_64_gd_to_le.sh: Likewise.
199
e10cfd06
L		 2002020-05-01 H.J. Lu <hongjiu.lu@intel.com>
201
202 * testsuite/odr_violation2.cc (Ordering::operator()): Make
203 expression even more complex.
204
de6d6067
L		 2052020-05-01 H.J. Lu <hongjiu.lu@intel.com>
206
207 * testsuite/ver_test_pr16504.sh: Updated.
208
48bc2182
L		 2092020-05-01 H.J. Lu <hongjiu.lu@intel.com>
210
211 PR gold/25872
212 * x86_64.cc (Output_data_plt_x86_64_bnd::do_write): Increment
213 plt_offset after setting the reserved TLSDESC PLT entry.
214 (Output_data_plt_x86_64_ibt<size>::do_write): Likewise.
215
e977e747
L		 2162020-05-01 H.J. Lu <hongjiu.lu@intel.com>
217
218 PR gold/25872
219 * x86_64.cc (Output_data_plt_x86_64_bnd::do_address_for_local):
220 Handle local IFUNC symbol.
221 (Output_data_plt_x86_64_ibt::do_address_for_local): Likewise.
222
9a6c68ca
FS		 2232020-03-19 Fangrui Song <maskray@google.com>
224
225 * options.h (General_options): Add --no-rosegment option.
226
45c63c0f
NC		 2272020-02-24 Nick Clifton <nickc@redhat.com>
228
229 * po/fr.po: Update French translation.
230
26916852
NC		 2312020-01-20 Nick Clifton <nickc@redhat.com>
232
233 * po/uk.po: Updated Ukranian translation.
234
1b1bb2c6
NC		 2352020-01-18 Nick Clifton <nickc@redhat.com>
236
237 * configure: Regenerate.
238 * po/gold.pot: Regenerate.
239
ae774686
NC		 2402020-01-18 Nick Clifton <nickc@redhat.com>
241
242 Binutils 2.34 branch created.
243
b14ce8bf
AM		 2442020-01-01 Alan Modra <amodra@gmail.com>
245
246 Update year range in copyright notice of all files.
247
0b114740 248For older changes see ChangeLog-2019
3499769a 249\f
0b114740 250Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 251
252Copying and distribution of this file, with or without modification,
253are permitted in any medium without royalty provided the copyright
254notice and this notice are preserved.
255
256Local Variables:
257mode: change-log
258left-margin: 8
259fill-column: 74
260version-control: never
261End:
GDB Binutils - Deliverables
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