libebl/ChangeLog

   1 2020-10-19  Mark Wielaard  <mark@klomp.org>
   2
   3         * eblopenbackend.c (tilegx_init): Removed.
   4         (machines): Set init to NULL for tilegx.
   5
   6 2020-10-19  Mark Wielaard  <mark@klomp.org>
   7
   8         * Makefile.am (libebl_a_SOURCES): Remove ebl_syscall_abi.c.
   9         * ebl-hooks.h (syscall_abi): Remove.
  10         * ebl_syscall_abi.c: Delete.
  11         * eblopenbackend.c (default_syscall_abi): Remove.
  12         (fill_defaults): Remove syscall_abi assignment.
  13         * libebl.h (ebl_syscall_abi): Remove.
  14
  15 2020-09-03  Mark Wielaard  <mark@klomp.org>
  16
  17         * eblobjnote.c (ebl_object_note): For EM_AARCH64 handle BTI and PAC
  18         in GNU_PROPERTY_AARCH64_FEATURE_1_AND.
  19
  20 2020-07-19  Mark Wielaard  <mark@klomp.org>
  21
  22         * libebl.h: Only typedef Ebl if _LIBASM_H is undefined.
  23
  24 2020-06-10  Mark Wielaard  <mark@klomp.org>
  25
  26         * eblopenbackend.c (i386_init, sh_init, x86_64_init, ia64_init,
  27         alpha_init, arm_init, aarch64_init, sparc_init, ppc_init,
  28         ppc64_init, s390_init, tilegx_init, m68k_init, bpf_init,
  29         riscv_init, csky_init): Adjust signature.
  30         (openbackend): Call init without sizeof(Ebl).
  31         * libeblP.h (ebl_bhinit_t): Adjust signature.
  32
  33 2020-06-04  Mark Wielaard  <mark@klomp.org>
  34
  35         * eblsegmenttypename.c (ebl_segment_type_name): Remove
  36         PT_GNU_PROPERTY define.
  37
  38 2020-04-17  Mark Wielaard  <mark@klomp.org>
  39
  40         * eblopenbackend.c (default_debugscn_p): Handle .gnu.debuglto_
  41         prefix.
  42
  43 2020-02-08  Mark Wielaard  <mark@klomp.org>
  44
  45         * eblsegmenttypename.c (ebl_segment_type_name): Handle
  46         PT_GNU_PROPERTY.
  47
  48 2019-08-29  Mark Wielaard  <mark@klomp.org>
  49
  50         * Makefile.am (noinst_LIBRARIES): Add libebl.a.
  51         (noinst_HEADERS): Add libebl.h.
  52
  53 2019-07-05  Omar Sandoval  <osandov@fb.com>
  54
  55         * Makefile.am: Make libebl.a non-PIC by default.
  56         Add libebl_pic.a.
  57         Remove LIBEBL_SUBDIR definition.
  58         (gen_SOURCES): Remove.
  59         * eblopenbackend.c (machines): Replace dsoname with init callback.
  60         (try_dlopen): Remove.
  61         (openbackend): Use machine callback instead of try_dlopen().
  62         Don't assign result->dlhandle.
  63         * eblclosebackend.c (ebl_closebackend): Remove dlclose() call.
  64
  65 2019-04-29 Mao Han <han_mao@c-sky.com>
  66
  67         * eblopenbackend.c: Add C-SKY.
  68
  69 2019-06-28  Mark Wielaard  <mark@klomp.org>
  70
  71         * eblopenbackend.c (try_dlopen): Remove result->name check.
  72         (openbackend): Remove result->name assignment.
  73         (struct ebl): Remove name.
  74
  75 2019-05-30  Mark Wielaard  <mark@klomp.org>
  76
  77         * eblopenbackend.c (try_dlopen): New function extracted from
  78         openbackend.
  79         (openbackend): Replace ORIGINDIR define with BINORIGINDIR and
  80         LIBORIGINDIR defines. Use tryopen to open backend in bin origin
  81         path, lib origin path and without an explicit path.
  82
  83 2019-04-28  Mark Wielaard  <mark@klomp.org>
  84
  85         * eblsymbolbindingname.c (ebl_symbol_binding_name): Check ebl is
  86         not NULL for STB_GNU_UNIQUE.
  87         * eblsymboltypename.c (ebl_symbol_type_name): Check ebl is not
  88         NULL for STT_GNU_IFUNC.
  89
  90 2019-01-29  Mark Wielaard  <mark@klomp.org>
  91
  92         * eblobjnote.c (ebl_object_note): Check pr_datasz padding doesn't
  93         overflow descsz.
  94
  95 2019-01-16  Mark Wielaard  <mark@klomp.org>
  96
  97         * libebl.h (ebl_core_note): Add desc as argument.
  98         * eblcorenote.c (ebl_core_note): Take desc as an argument, check
  99         it contains a zero terminated string if it is an NT_PLATFORM note.
 100
 101 2019-01-16  Mark Wielaard  <mark@klomp.org>
 102
 103         * eblobjnte.c (ebl_object_note): Check pr_datasz isn't too large.
 104
 105 2018-12-02  Mark Wielaard  <mark@klomp.org>
 106
 107         * eblobjnte.c (ebl_object_note): For GNU_PROPERTY_STACK_SIZE use
 108         an Elf32_Addr or Elf64_Addr to read and print the size.
 109
 110 2018-11-15  Mark Wielaard  <mark@klomp.org>
 111
 112         * eblobjnotetypename.c (ebl_object_note_type_name): Don't update
 113         w, t and len unnecessarily.
 114
 115 2018-11-12  Mark Wielaard  <mark@klomp.org>
 116
 117         * libebl.h (ebl_object_note): Add new argument namesz.
 118         * eblobjnote.c (ebl_object_note): Likewise and handle GNU Build
 119         Attribute notes.
 120         * eblobjnotetypename.c (ebl_object_note_type_name): Handle GNU
 121         Build Attribute notes.
 122
 123 2018-11-11  Mark Wielaard  <mark@klomp.org>
 124
 125         * eblobjnote.c (ebl_object_note): Recognize NT_VERSION with zero
 126         descriptor. Add explicit "GNU" name check.
 127         * eblobjnotetypename.c (ebl_object_note_type_name): Add extra
 128         argument descsz. Recognize NT_VERSION using descsz. With "GNU"
 129         name it is  NT_GNU_ABI_TAG.
 130         * libebl.h (ebl_object_note_type_name): Add extra argument descsz.
 131
 132 2018-10-18  Mark Wielaard  <mark@klomp.org>
 133
 134         * eblobjnote.c (ebl_object_note): Handle NT_GNU_PROPERTY_TYPE_0.
 135         * eblobjnotetypename.c (ebl_object_note_type_name): Add
 136         GNU_PROPERTY_TYPE_0.
 137
 138 2018-10-02  Andreas Schwab  <schwab@suse.de>
 139
 140         * ebl-hooks.h (EBLHOOK(reloc_simple_type)): Add third parameter.
 141         * libebl.h (ebl_reloc_simple_type): Likewise.
 142         * eblopenbackend.c (default_reloc_simple_type): Likewise.
 143         * eblrelocsimpletype.c (ebl_reloc_simple_type): Pass it down.
 144
 145 2018-09-12  Mark Wielaard  <mark@klomp.org>
 146
 147         * eblsectionstripp.c (ebl_section_strip_p): Drop ehdr argument.
 148         Use elf_getshdrstrndx.
 149         * libebl.h (ebl_section_strip_p): Drop ehdr argument.
 150
 151 2018-09-12  Mark Wielaard  <mark@klomp.org>
 152
 153         * ebl-hooks.h (check_special_symbol): Drop ehdr argument.
 154         * ebl_check_special_symbol.c (ebl_check_special_symbol): Likewise.
 155         * eblopenbackend.c (default_check_special_symbol): Likewise.
 156         * libebl.h (ebl_check_special_symbol): Likewise.
 157
 158 2018-07-04  Ross Burton <ross.burton@intel.com>
 159
 160         * eblopenbackend.c: Remove error.h include.
 161
 162 2018-04-25  Mark Wielaard  <mark@klomp.org>
 163
 164         * eblopenbackend.c (default_debugscn_p): Add new DWARF5 sections
 165         .debug_addr, .debug_line_str, .debug_loclists, .debug_names,
 166         .debug_rnglists and .debug_str_offsets.
 167
 168 2018-04-19  Andreas Schwab  <schwab@suse.de>
 169
 170         * eblopenbackend.c (machines): Add entries for RISC-V.
 171
 172 2018-03-16  Mark Wielaard  <mark@klomp.org>
 173
 174         * ebldynamictagname.c (ebl_dynamic_tag_name): Add SYMTAB_SHNDX to
 175         stdtags. Add a eu_static_assert to make sure stdtags contains all
 176         DT_NUM entries.
 177
 178 2018-02-21  Mark Wielaard  <mark@klomp.org>
 179
 180         * eblcheckreloctargettype.c (ebl_check_reloc_target_type): Accept
 181         SHT_NOTE.
 182
 183 2018-02-09  Joshua Watt  <JPEWhacker@gmail.com>
 184
 185         * eblobjnote.c (ebl_object_note): Use FALLTHROUGH macro instead of
 186         comment.
 187
 188 2017-04-27  Ulf Hermann  <ulf.hermann@qt.io>
 189
 190         * Makefile.am: Use fpic_CFLAGS.
 191
 192 2017-07-19  Gustavo Romero <gromero@linux.vnet.ibm.com>
 193
 194         * eblcorenotetypename.c: Add ppc64 HTM SPRs note as known type.
 195
 196 2017-07-20  Mark Wielaard  <mark@klomp.org>
 197
 198         * Makefile.am (gen_SOURCES): Add ebl_data_marker_symbol.c.
 199         * ebl-hooks.h (data_marker_symbol): New hook.
 200         * ebl_data_marker_symbol.c: New file.
 201         * eblopenbackend.c (default_data_marker_symbol): New function.
 202         (fill_defaults): Add default_data_marker_symbol.
 203         * libebl.h (ebl_data_marker_symbol): New function.
 204
 205 2017-04-20  Ulf Hermann  <ulf.hermann@qt.io>
 206
 207         * libebl.h: Use __pure_attribute__.
 208
 209 2017-02-15  Ulf Hermann  <ulf.hermann@qt.io>
 210
 211         * eblmachineflagname.c: Include system.h.
 212         * eblopenbackend.c: Likewise.
 213
 214 2016-07-08  Mark Wielaard  <mjw@redhat.com>
 215
 216         * Makefile.am (gen_SOURCES): Remove eblstrtab.c.
 217         * eblstrtab.c: Removed.
 218         * libebl.h (Ebl_Strtab): Removed.
 219         (Ebl_Strent): Removed.
 220         (ebl_strtabinit): Removed.
 221         (ebl_strtabfree): Removed.
 222         (ebl_strtabadd): Removed.
 223         (ebl_strtabfinalize): Removed.
 224         (ebl_strtaboffset): Removed.
 225         (ebl_string): Removed.
 226
 227 2016-07-06  Mark Wielaard  <mjw@redhat.com>
 228
 229         * Makefile.am (gen_SOURCES): Remove eblobjecttypename.c,
 230         eblshflagscombine.c, eblwstrtab.c and eblgstrtab.c.
 231         * ebl-hooks.h (object_type_name): Removed.
 232         (sh_flags_combine): Likewise.
 233         * eblgstrtab.c: Removed.
 234         * eblobjecttypename.c: Removed.
 235         * eblopenbackend.c (default_object_type_name): Removed.
 236         (default_sh_flags_combine): Likewise.
 237         (fill_defaults): Removed object_type_name and sh_flags_combine.
 238         * eblshflagscombine.c: Removed.
 239         * eblwstrtab.c: Removed.
 240         * libebl.h (ebl_object_type_name): Removed.
 241         (ebl_sh_flags_combine): Likewise.
 242         (ebl_wstrtab*): Removed.
 243         (ebl_gstrtab*): Likewise.
 244
 245 2016-06-28  Richard Henderson <rth@redhat.com>
 246
 247         * ebl-hooks.h (EBLHOOK(disasm)): Add ebl parameter.
 248         * eblopenbackend.c (machines): Add EM_BPF entry.
 249
 250 2016-05-20  Andreas Schwab  <schwab@linux-m68k.org>
 251
 252         * eblopenbackend.c (machines) [EM_68K]: Set class and data.
 253
 254 2016-02-12  Mark Wielaard  <mjw@redhat.com>
 255
 256         * eblobjnotetypename.c (ebl_object_note_type_name): Check name is
 257         "Go" and use new goknowntypes then. Otherwise check name is not
 258         "GNU" and return "unknown".
 259
 260 2016-01-09  Mark Wielaard  <mjw@redhat.com>
 261
 262         * eblobjnote.c (ebl_object_note): Add brackets around if statement
 263         body.
 264
 265 2015-12-18  Mark Wielaard  <mjw@redhat.com>
 266
 267         * eblopenbackend.c (default_debugscn_p): Also match .zdebug sections.
 268
 269 2015-12-08  Jose E. Marchesi  <jose.marchesi@oracle.com>
 270
 271         * libebl.h: Prototype for ebl_ra_offset.
 272         * eblabicfi.c (ebl_ra_offset): New function.
 273         * libeblP.h (struct ebl): new field ra_offset;
 274
 275 2015-09-24  Jose E. Marchesi  <jose.marchesi@oracle.com>
 276
 277         * Makefile.am (AM_CFLAGS): Use -fPIC instead of -fpic to avoid
 278         relocation overflows in some platforms.
 279
 280 2015-09-22  Mark Wielaard  <mjw@redhat.com>
 281
 282         * *.c: Remove old-style function definitions.
 283
 284 2015-09-09  Chih-Hung Hsieh  <chh@google.com>
 285
 286         * ebldwarftoregno.c (ebl_dwarf_to_regno): Remove redundant NULL tests
 287         on parameters declared with __nonnull_attribute__.
 288         * eblinitreg.c (ebl_frame_nregs): Likewise.
 289         * eblnormalizepc.c (ebl_normalize_pc): Likewise.
 290         * eblunwind.c (ebl_unwind): Likewise.
 291
 292 2015-09-04  Chih-Hung Hsieh  <chh@google.com>
 293
 294         * eblopenbackend.c (ebl_openbackend_machine): Replace K&R function
 295         definition with ansi-C definitions.
 296         * eblstother.c (ebl_check_st_other_bits): Likewise.
 297
 298 2015-06-12  Mark Wielaard  <mjw@redhat.com>
 299
 300         * eblcheckreloctargettype.c (ebl_check_reloc_target_type): Allow
 301         SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
 302
 303 2015-05-17  Mark Wielaard  <mjw@redhat.com>
 304
 305         * eblobjnote.c (ebl_object_note): If allocation buf is large, then
 306         allocate it with malloc.
 307
 308 2015-05-17  Mark Wielaard  <mjw@redhat.com>
 309
 310         * eblopenbackend.c (MAX_PREFIX_LEN): New define (16).
 311         (openbackend): Stack allocate symname array using MAX_PREFIX_LEN.
 312
 313 2015-01-27  Mark Wielaard  <mjw@redhat.com>
 314
 315         * libebl.h: Add comment from README that this is completely
 316         UNSUPPORTED.
 317
 318 2014-11-22  Mark Wielaard  <mjw@redhat.com>
 319
 320         * ebl-hooks.h (bss_plt_p): Remove ehdr argument.
 321         * eblbsspltp.c (ebl_bss_plt_p): Likewise.
 322         * eblopenbackend.c (default_bss_plt_p): Likewise.
 323         * libebl.h (ebl_bss_plt_p): Likewise.
 324
 325 2014-11-17  Mark Wielaard  <mjw@redhat.com>
 326
 327         * ebldebugscnp.c (ebl_debugscn_p): Check name is not NULL.
 328
 329 2014-06-17  Mark Wielaard  <mjw@redhat.com>
 330
 331         * eblinitreg.c (ebl_func_addr_mask): New function.
 332         * libebl.h (ebl_func_addr_mask): Define.
 333         * libeblP.h (struct ebl): Add func_addr_mask.
 334
 335 2014-05-19  Mark Wielaard  <mjw@redhat.com>
 336
 337         * Makefile.am (gen_SOURCES): Add eblcheckreloctargettype.c.
 338         * eblcheckreloctargettype.c: New file.
 339         * ebl-hooks.h (check_reloc_target_type): New hook.
 340         * eblopenbackend.c (default_check_reloc_target_type): New function.
 341         (fill_defaults): Assign default_check_reloc_target_type to
 342         check_reloc_target_type.
 343         * libebl.h (ebl_check_reloc_target_type): New function definition.
 344
 345 2013-12-18  Mark Wielaard  <mjw@redhat.com>
 346
 347         * Makefile.am (gen_SOURCES): Add eblresolvesym.c.
 348         * ebl-hooks.h (resolve_sym_value): New entry.
 349         * eblresolvesym.c: New file.
 350         * libebl.h (ebl_resolve_sym_value): New definition.
 351         * libeblP.h (fd_addr): New field.
 352         (fd_data): Likewise.
 353
 354 2013-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
 355
 356         unwinder: s390 and s390x
 357         * Makefile.am (gen_SOURCES): Add eblnormalizepc.c and eblunwind.c.
 358         * ebl-hooks.h (normalize_pc, unwind): New.
 359         * eblnormalizepc.c: New file.
 360         * eblunwind.c: New file.
 361         * libebl.h (Ebl_Register_Location): Add field pc_register.
 362         (ebl_normalize_pc): New declaration.
 363         (ebl_tid_registers_get_t, ebl_pid_memory_read_t): New definitions.
 364         (ebl_unwind): New declaration.
 365
 366 2013-12-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 367
 368         unwinder: ppc and ppc64
 369         * Makefile.am (gen_SOURCES): Add ebldwarftoregno.c.
 370         * ebl-hooks.h (dwarf_to_regno): New.
 371         * ebldwarftoregno.c: New file.
 372         * libebl.h (Ebl_Core_Item): New field pc_register.
 373         (ebl_tid_registers_t): Add FIRSTREG -1 to the comment.
 374         (ebl_dwarf_to_regno): New.
 375
 376 2013-11-25  Petr Machata  <pmachata@redhat.com>
 377
 378         * eblopenbackend.c (machines): Add entry for AArch64.
 379
 380 2013-11-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 381
 382         Code cleanup: Remove const in prototype
 383         * libebl.h (ebl_tid_registers_t): Remove const from firstreg.
 384
 385 2013-11-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
 386             Mark Wielaard  <mjw@redhat.com>
 387
 388         * Makefile.am (gen_SOURCES): Add eblinitreg.c.
 389         * ebl-hooks.h (set_initial_registers_tid): New entry.
 390         * eblinitreg.c: New file.
 391         * libebl.h (ebl_tid_registers_t): New definition.
 392         (ebl_set_initial_registers_tid, ebl_frame_nregs): New declarations.
 393         * libeblP.h (struct ebl): New entry frame_nregs.
 394
 395 2013-10-06  Mark Wielaard  <mjw@redhat.com>
 396
 397         * libebl.h (ebl_abi_cfi): Document restrictions using register
 398         rules.
 399
 400 2013-09-26  Petr Machata  <pmachata@redhat.com>
 401
 402         * eblcorenotetypename.c: Handle NT_ARM_TLS, NT_ARM_HW_BREAK,
 403         NT_ARM_HW_WATCH, NT_SIGINFO, NT_FILE.
 404
 405 2013-09-25  Mark Wielaard  <mjw@redhat.com>
 406
 407         * eblsectionstripp.c (ebl_section_strip_p): Check shdr_l is not NULL.
 408
 409 2013-04-24  Mark Wielaard  <mjw@redhat.com>
 410
 411         * Makefile.am: Use AM_CPPFLAGS instead of INCLUDES.
 412
 413 2012-10-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 414
 415         * ebl-hooks.h (abi_cfi): Extend its comment for return value.
 416         * eblopenbackend.c (default_abi_cfi): Return -1.
 417         * libebl.h (ebl_abi_cfi): Extend its comment for return value.
 418
 419 2012-08-30  Petr Machata  <pmachata@redhat.com>
 420
 421         * eblcorenotetypename.c: Handle PPC_VSX, X86_XSTATE,
 422         S390_HIGH_GPRS, S390_TIMER, S390_TODCMP, S390_TODPREG, S390_CTRS,
 423         S390_PREFIX, S390_LAST_BREAK, S390_SYSTEM_CALL, and ARM_VFP.
 424
 425 2012-08-22  Jeff Kenton  <jkenton@tilera.com>
 426
 427         * eblopenbackend.c (machines): Add tilegx.
 428
 429 2011-06-26  Mark Wielaard  <mjw@redhat.com>
 430
 431         * eblopenbackend.c (default_debugscn_p): Add .debug_macro.
 432
 433 2011-04-26  Mark Wielaard  <mjw@redhat.com>
 434
 435         * libebl.h (ebl_object_note_type_name): Add const char *name arg.
 436         * eblhooks.h (object_note_type_name): Likewise.
 437         * eblopenbackend.c (default_object_note_type_name): Likewise.
 438         * eblobjnotetypename.c (ebl_object_note_type_name): Likewise.
 439         And print version if name is "stapsdt".
 440         * eblobjnote.c (ebl_object_note): Add output for "stapsdt" notes.
 441
 442 2011-03-21  Marek Polacek  <mpolacek@redhat.com>
 443
 444         * ebldynamictagname.c: Fix typo in TLSDESC_GOT.
 445
 446 2011-03-10  Mark Wielaard  <mjw@redhat.com>
 447
 448         * Makefile.am (gen_SOURCES): Add eblstother.c.
 449         * eblstother.c: New file.
 450         * ebl-hooks.h: Add check_st_other_bits hook.
 451         * eblopenbackend.c (default_check_st_other_bits): New function.
 452         (fill_defaults): Hook default_check_st_other_bits.
 453         * libebl.h (ebl_check_st_other_bits): New prototype.
 454
 455 2010-07-07  Roland McGrath  <roland@redhat.com>
 456
 457         * eblopenbackend.c (default_debugscn_p): Match .gdb_index section.
 458
 459 2010-02-15  Roland McGrath  <roland@redhat.com>
 460
 461         * Makefile.am: Use config/eu.am for common stuff.
 462
 463 2010-01-04  Roland McGrath  <roland@redhat.com>
 464
 465         * eblcorenote.c (ebl_core_note): Take GElf_Nhdr * and name data
 466         pointer instead of only n_type and n_descsz.
 467         * libebl.h: Update declaration.
 468         * ebl-hooks.h: Update core_note hook signature.
 469         * eblopenbackend.c (default_core_note): Likewise.
 470
 471 2009-10-14  Roland McGrath  <roland@redhat.com>
 472
 473         * eblobjnote.c (ebl_object_note): Clean up NT_GNU_GOLD_VERSION printing.
 474
 475 2009-10-05  Roland McGrath  <roland@redhat.com>
 476
 477         * eblopenbackend.c (default_debugscn_p): Match .debug_pubtypes and
 478         .debug_types too.
 479
 480 2009-09-02  Petr Machata  <pmachata@redhat.com>
 481
 482         * libebl/eblstrtab.c (morememory): Allocate memory in multiples of
 483         pagesize.
 484
 485 2009-08-06  Petr Machata  <pmachata@redhat.com>
 486
 487         * libebl/eblstrtab.c (ebl_strtabfinalize): Only call copystrings
 488         if we have any strings to copy.
 489
 490 2009-07-26  Mark Wielaard  <mjw@redhat.com>
 491
 492         * eblobjnote.c (ebl_object_note): Handle NT_GNU_GOLD_VERSION.
 493
 494         * eblobjnotetypename.c (ebl_object_note_type_name): Recognize
 495         NT_GNU_GOLD_VERSION.
 496
 497 2009-07-08  Roland McGrath  <roland@redhat.com>
 498
 499         * ebl-hooks.h: Add abi_cfi hook.
 500         * eblopenbackend.c (default_abi_cfi): New function.
 501         (fill_defaults): Add initializer.
 502         * eblabicfi.c: New file.
 503         * Makefile.am (gen_SOURCES): Add it.
 504         * libebl.h: Declare ebl_abi_cfi.
 505
 506 2009-07-08  Ulrich Drepper  <drepper@redhat.com>
 507
 508         * eblsymbolbindingname.c (ebl_symbol_binding_name): Handle
 509         STB_GNU_UNIQUE.
 510
 511         * eblsymboltypename.c (ebl_symbol_type_name): Only handle STT_GNU_IFUNC
 512         if the binary is marked as being for Linux.
 513
 514 2009-04-01  Roland McGrath  <roland@redhat.com>
 515
 516         * eblsymboltypename.c (ebl_symbol_type_name): Add STT_GNU_IFUNC.
 517
 518         * eblauxvinfo.c (AUXV_TYPES): Add RANDOM and BASE_PLATFORM.
 519
 520 2009-02-01  Ulrich Drepper  <drepper@redhat.com>
 521
 522         * eblreloctypename.c (ebl_reloc_type_name): Return "<INVALID RELOC>"
 523         instead of "???" for invalid relocations.
 524
 525 2008-08-01  Roland McGrath  <roland@redhat.com>
 526
 527         * eblcorenotetypename.c: Handle NT_386_IOPERM.
 528
 529 2008-07-28  Roland McGrath  <roland@redhat.com>
 530
 531         * eblauxvinfo.c (AUXV_TYPES): Add EXECFN.
 532
 533         * eblauxvinfo.c (ebl_auxv_info): Handle missing elements of standard
 534         table.
 535
 536 2008-07-04  Roland McGrath  <roland@redhat.com>
 537
 538         * libebl.h: Declare ebl_syscall_abi.
 539         * ebl_syscall_abi.c: New file.
 540         * Makefile.am (gen_SOURCES): Add it.
 541         * ebl-hooks.h: New hook syscall_abi.
 542         * eblopenbackend.c (default_syscall_abi): New function.
 543         (fill_defaults): Use it.
 544
 545 2008-03-31  Roland McGrath  <roland@redhat.com>
 546
 547         * ebldynamictagname.c (ebl_dynamic_tag_name): Use hex for unknown tag.
 548
 549         * ebl-hooks.h: Add check_special_section hook.
 550         * eblopenbackend.c (fill_defaults): Set new hook to ...
 551         (default_check_special_section): ... this, new function.
 552         * ebl_check_special_section.c: New file.
 553         * Makefile.am (gen_SOURCES): Add it.
 554         * libebl.h: Declare it.
 555
 556 2008-02-20  Roland McGrath  <roland@redhat.com>
 557
 558         * libebl.h: Declare ebl_check_object_attribute.
 559         * eblcheckobjattr.c: New file.
 560         * Makefile.am (gen_SOURCES): Add it.
 561         * ebl-hooks.h: Add check_object_attribute hook.
 562         * eblopenbackend.c (default_check_object_attribute): New function.
 563         (fill_defaults): Initialize pointer to it.
 564
 565 2008-02-19  Roland McGrath  <roland@redhat.com>
 566
 567         * eblsectiontypename.c (ebl_section_type_name):
 568         Handle SHT_GNU_ATTRIBUTES.
 569
 570 2008-02-08  Roland McGrath  <roland@redhat.com>
 571
 572         * eblcorenotetypename.c (ebl_core_note_type_name): Handle NT_PPC_SPE.
 573
 574 2008-01-30  Roland McGrath  <roland@redhat.com>
 575
 576         * eblcorenotetypename.c (ebl_core_note_type_name): Handle NT_386_TLS.
 577
 578 2007-10-18  Roland McGrath  <roland@redhat.com>
 579
 580         * eblcorenotetypename.c (ebl_core_note_type_name): Handle NT_PPC_VMX.
 581
 582 2007-10-11  Roland McGrath  <roland@redhat.com>
 583
 584         * eblobjnote.c (ebl_object_note): Translate target format (byte-swap)
 585         for NT_GNU_ABI_TAG contents.
 586
 587 2007-08-22  Roland McGrath  <roland@redhat.com>
 588
 589         * libebl.h (Ebl_Core_Item): New member `group'.
 590
 591 2007-08-19  Roland McGrath  <roland@redhat.com>
 592
 593         * ebl-hooks.h: Add new hook auxv_info.
 594         * eblopenbackend.c (default_auxv_info): New function.
 595         (fill_defaults): Initialize auxv_info hook.
 596         * eblauxvinfo.c : New file.
 597         * Makefile.am (gen_SOURCES): Add it.
 598         * libebl.h: Declare ebl_auxv_info.
 599
 600         * eblcorenote.c: Rewritten with new signature.
 601         * Makefile.am (gen_SOURCES): Add it.
 602         * libebl.h (Ebl_Register_Location, Ebl_Core_Item): New types.
 603         (ebl_core_note_info): Completely revamp signature.
 604         * ebl-hooks.h: Update decl.
 605         * eblopenbackend.c (default_core_note): Update signature.
 606
 607 2007-07-09  Roland McGrath  <roland@redhat.com>
 608
 609         * eblobjnotetypename.c (ebl_object_note_type_name): Handle
 610         NT_GNU_HWCAP, NT_GNU_BUILD_ID.
 611
 612         * eblobjnote.c (ebl_object_note): Handle NT_GNU_BUILD_ID.
 613
 614 2007-04-22  Roland McGrath  <roland@redhat.com>
 615
 616         * eblcorenotetypename.c (ebl_core_note_type_name): Handle NT_PRXFPREG.
 617
 618 2007-03-10  Roland McGrath  <roland@redhat.com>
 619
 620         * eblcorenote.c (ebl_core_note): For normally-zero types,
 621         print in hex if not zero.
 622
 623 2007-01-11  Roland McGrath  <roland@redhat.com>
 624
 625         * ebl-hooks.h (machine_section_flag_check): New hook.
 626         * libebl.h: Declare ebl_machine_section_flag_check.
 627         * eblmachinesectionflagcheck.c: New file.
 628         * Makefile.am (gen_SOURCES): Add it.
 629         * eblopenbackend.c (default_machine_section_flag_check): New function.
 630         (fill_defaults): Use it.
 631
 632 2006-09-04  Roland McGrath  <roland@redhat.com>
 633
 634         * ebl-hooks.h: Replace register_name hook with register_info.
 635         Also yield natural bit width and base type encoding.
 636         * eblopenbackend.c (default_register_name): Renamed
 637         default_register_info, new args added.
 638         (fill_defaults): Update initialization.
 639         * eblregname.c: File renamed ...
 640         * eblreginfo.c: ... to this.
 641         (ebl_register_name): Renamed to ebl_register_info, new args added.
 642         * libebl.h: Update decl.
 643
 644         * Makefile.am (gen_SOURCES): Update list.
 645
 646 2006-07-06  Ulrich Drepper  <drepper@redhat.com>
 647
 648         * ebldynamictagname.c: Add support for DT_GNU_HASH.
 649         * ebldynamictagcheck.c: Likewise.
 650         * eblsectiontypename.c: Add support for SHT_GNU_HASH.
 651
 652 2006-07-05  Ulrich Drepper  <drepper@redhat.com>
 653
 654         * Makefile.am (gen_SOURCES): Add eblsysvhashentrysize.c.
 655         * libeblP.h (struct ebl): Add sysvhash_entrysize element.
 656         * eblopenbackend.c (fill_defaults): Initialize sysvhash_entrysize.
 657
 658         * eblopenbackend.c (openbackend): If possible, fill machine, class,
 659         and data values in from the ELF file.
 660
 661 2006-07-04  Ulrich Drepper  <drepper@redhat.com>
 662
 663         * Makefile.am (gen_SOURCES): Add eblrelativerelocp.c.
 664         * eblrelativerelocp.c: New file.
 665         * ebl-hooks.c: Add relative_reloc_p.
 666         * eblopenbackend.c (default_relative_reloc_p): New function.
 667         (fill_defaults): Hook it up.
 668         * libebl.h: Declare ebl_relative_reloc_p.
 669
 670 2006-06-12  Ulrich Drepper  <drepper@redhat.com>
 671
 672         * Makefile.am (gen_SOURCES): Add eblnonerelocp.c.
 673         * eblnonerelocp.c: New file.
 674         * ebl-hooks.c: Add none_reloc_p.
 675         * eblopenbackend.c (default_none_reloc_p): New function.
 676         (fill_defaults): Hook it up.
 677         * libebl.h: Declare ebl_none_reloc_p.
 678
 679 2006-05-27  Ulrich Drepper  <drepper@redhat.com>
 680
 681         * libebl.h: Add extern "C".
 682
 683 2005-11-25  Roland McGrath  <roland@redhat.com>
 684
 685         * eblregname.c: New file.
 686         * Makefile.am (gen_SOURCES): Add it.
 687         * ebl-hooks.h: Declare register_name hook.
 688         * libebl.h: Declare ebl_register_name.
 689         * eblopenbackend.c (default_register_name): New function.
 690         (fill_defaults): Use it.
 691
 692 2005-11-16  Roland McGrath  <roland@redhat.com>
 693
 694         * libebl.h: Use "" for elf-knowledge.h, not <>.
 695
 696 2005-11-15  Roland McGrath  <roland@redhat.com>
 697
 698         * Makefile.am: Removed everything for building libebl_*.so modules,
 699         now in ../backends/Makefile.am instead.
 700         * alpha_init.c: Moved to ../backends.
 701         * alpha_reloc.def: Likewise.
 702         * alpha_retval.c: Likewise.
 703         * alpha_symbol.c: Likewise.
 704         * arm_init.c: Likewise.
 705         * arm_reloc.def: Likewise.
 706         * arm_symbol.c: Likewise.
 707         * common-reloc.c: Likewise.
 708         * i386_corenote.c: Likewise.
 709         * i386_init.c: Likewise.
 710         * i386_reloc.def: Likewise.
 711         * i386_retval.c: Likewise.
 712         * i386_symbol.c: Likewise.
 713         * ia64_init.c: Likewise.
 714         * ia64_reloc.def: Likewise.
 715         * ia64_symbol.c: Likewise.
 716         * libebl_CPU.h: Likewise.
 717         * ppc64_init.c: Likewise.
 718         * ppc64_reloc.def: Likewise.
 719         * ppc64_retval.c: Likewise.
 720         * ppc64_symbol.c: Likewise.
 721         * ppc_init.c: Likewise.
 722         * ppc_reloc.def: Likewise.
 723         * ppc_retval.c: Likewise.
 724         * ppc_symbol.c: Likewise.
 725         * s390_init.c: Likewise.
 726         * s390_reloc.def: Likewise.
 727         * s390_symbol.c: Likewise.
 728         * sh_init.c: Likewise.
 729         * sh_reloc.def: Likewise.
 730         * sh_symbol.c: Likewise.
 731         * sparc_init.c: Likewise.
 732         * sparc_reloc.def: Likewise.
 733         * sparc_symbol.c: Likewise.
 734         * x86_64_corenote.c: Likewise.
 735         * x86_64_init.c: Likewise.
 736         * x86_64_reloc.def: Likewise.
 737         * x86_64_retval.c: Likewise.
 738         * x86_64_symbol.c: Likewise.
 739
 740         * libebl.h: Comment fixes.
 741
 742         * alpha_retval.c: New file.
 743         * Makefile.am (alpha_SRCS): Add it.
 744         * alpha_init.c (alpha_init): Initialize return_value_location hook.
 745
 746         * ppc64_retval.c: New file.
 747         * Makefile.am (ppc64_SRCS): Add it.
 748         * ppc64_init.c (ppc64_init): Initialize return_value_location hook.
 749
 750         * ppc_retval.c: New file.
 751         * Makefile.am (ppc_SRCS): Add it.
 752         * ppc_init.c (ppc_init): Initialize return_value_location hook.
 753
 754 2005-11-14  Roland McGrath  <roland@redhat.com>
 755
 756         * ia64_init.c (ia64_init): Initialize EH->reloc_simple_type.
 757         * sh_init.c (sh_init): Likewise.
 758         * x86_64_init.c (x86_64_init): Likewise.
 759
 760         * sparc_symbol.c (sparc_reloc_simple_type): New function.
 761         * sparc_init.c (sparc_init): Use it.
 762
 763         * arm_symbol.c (arm_reloc_simple_type): New function.
 764         * arm_init.c (arm_init): Use it.
 765
 766         * alpha_symbol.c (alpha_reloc_simple_type): New function.
 767         * alpha_init.c (alpha_init): Use it.
 768
 769         * ia64_reloc.def: Update bits per H. J. Lu <hjl@lucon.org>.
 770
 771         * arm_reloc.def: Update bits per Daniel Jacobowitz <drow@false.org>.
 772
 773         * alpha_reloc.def: Update bits per Richard Henderson <rth@redhat.com>.
 774
 775 2005-11-13  Roland McGrath  <roland@redhat.com>
 776
 777         * x86_64_retval.c: New file.
 778         * Makefile.am (x86_64_SRCS): Add it.
 779         * x86_64_init.c (x86_64_init): Use x86_64_return_value_location.
 780
 781         * i386_retval.c: New file.
 782         * Makefile.am (i386_SRCS): Add it.
 783         (libdw): New variable.
 784         (libebl_%.so): Use $(libdw) in link; use --as-needed.
 785         * i386_init.c (i386_init): Use i386_return_value_location.
 786
 787         * eblretval.c: New file.
 788         * Makefile.am (gen_SOURCES): Add it.
 789         (INCLUDES): Search in libdw.
 790         * libebl.h: Include <libdw.h>.   Declare ebl_return_value_location.
 791         * ebl-hooks.h: Declare return_value_location hook.
 792         * eblopenbackend.c (default_return_value_location): New function.
 793         (fill_defaults): Use it.
 794
 795 2005-11-10  Roland McGrath  <roland@redhat.com>
 796
 797         * s390_init.c: New file.
 798         * s390_reloc.def: New file.
 799         * s390_symbol.c: New file.
 800         * Makefile.am (modules, libebl_pic): Add s390.
 801         (s390_SRCS, libebl_s390_pic_a_SOURCES): New variables.
 802         (am_libebl_s390_pic_a_OBJECTS): New variable.
 803
 804         * ppc64_init.c: Use common-reloc.c.
 805         * ppc64_symbol.c (ppc64_backend_name): Removed.
 806         (ppc64_reloc_type_check, ppc64_reloc_type_name): Likewise.
 807         (ppc64_copy_reloc_p, ppc64_reloc_valid_use): Likewise.
 808
 809         * ppc_init.c: Use common-reloc.c.
 810         * ppc_symbol.c (ppc_backend_name): Removed.
 811         (ppc_reloc_type_name, ppc_reloc_type_check): Likewise.
 812         (ppc_reloc_valid_use, ppc_copy_reloc_p): Likewise.
 813
 814         * sparc_init.c: Use common-reloc.c.
 815         * sparc_symbol.c (sparc_backend_name): Removed.
 816         (sparc_reloc_type_name, sparc_reloc_type_check): Likewise.
 817         (sparc_copy_reloc_p): Likewise.
 818
 819         * arm_init.c: Use common-reloc.c.
 820         * arm_symbol.c (arm_backend_name): Removed.
 821         (arm_reloc_type_name, arm_reloc_type_check, arm_copy_reloc_p): Removed.
 822
 823         * alpha_init.c: Use common-reloc.c.
 824         * alpha_symbol.c (alpha_backend_name): Removed.
 825         (alpha_reloc_type_name, alpha_reloc_type_check): Likewise.
 826         (alpha_copy_reloc_p): Likewise.
 827
 828         * ia64_symbol.c (ia64_backend_name): Removed.
 829         (ia64_reloc_type_name, ia64_reloc_type_check): Likewise.
 830         (ia64_copy_reloc_p): Likewise.
 831
 832         * x86_64_init.c: Use common-reloc.c.
 833         * x86_64_symbol.c (x86_64_backend_name): Removed.
 834         (x86_64_copy_reloc_p, x86_64_reloc_valid_use): Likewise.
 835         (x86_64_reloc_type_check, x86_64_reloc_type_name): Likewise.
 836
 837         * sh_init.c: Use common-reloc.c.
 838         * sh_symbol.c: All functions removed.
 839         (sh_reloc_simple_type): New function.
 840         (sh_gotpc_reloc_check): New function.
 841
 842         * common-reloc.c: New file.
 843         * Makefile.am (noinst_HEADERS): Add it.
 844         * i386_init.c: Include it.
 845
 846         * sh_reloc.def: New file.
 847         * i386_reloc.def: New file.
 848         * alpha_reloc.def: New file.
 849         * arm_reloc.def: New file.
 850         * i386_reloc.def: New file.
 851         * ia64_reloc.def: New file.
 852         * ppc64_reloc.def: New file.
 853         * ppc_reloc.def: New file.
 854         * sh_reloc.def: New file.
 855         * sparc_reloc.def: New file.
 856         * x86_64_reloc.def: New file.
 857         * Makefile.am (EXTRA_DIST): Add $(modules:=_reloc.def).
 858
 859         * libebl_alpha.map: Removed.
 860         * libebl_ia64.map: Removed.
 861         * libebl_ppc.map: Removed.
 862         * libebl_sparc.map: Removed.
 863         * libebl_arm.map: Removed.
 864         * libebl_i386.map: Removed.
 865         * libebl_ppc64.map: Removed.
 866         * libebl_sh.map: Removed.
 867         * libebl_x86_64.map: Removed.
 868         * Makefile.am (EXTRA_DIST): Remove them.
 869         (libebl_%.map, libebl_%.so): New pattern rules.
 870
 871         * libebl_alpha.h: Removed.
 872         * libebl_ia64.h: Removed.
 873         * libebl_ppc.h: Removed.
 874         * libebl_sparc.h: Removed.
 875         * libebl_arm.h: Removed.
 876         * libebl_i386.h: Removed.
 877         * libebl_ppc64.h: Removed.
 878         * libebl_sh.h: Removed.
 879         * libebl_x86_64.h: Removed.
 880         * Makefile.am (noinst_HEADERS): Remove them.
 881
 882         * x86_64_corenote.c: Use libebl_CPU.h instead.
 883         * x86_64_symbol.c: Likewise.
 884         * i386_corenote.c: Likewise.
 885
 886 2005-11-09  Roland McGrath  <roland@redhat.com>
 887
 888         * ia64_symbol.c (ia64_reloc_simple_type): New function.
 889
 890         * ebl-hooks.h (reloc_simple_type): Take the Ebl handle, not Elf handle.
 891         * eblrelocsimpletype.c (ebl_reloc_simple_type): Update caller.
 892         * eblopenbackend.c (default_reloc_simple_type): Update signature.
 893         * i386_symbol.c (i386_reloc_simple_type): Likewise.
 894         * ppc64_symbol.c (ppc64_reloc_simple_type): Likewise.
 895         * ppc_symbol.c (ppc_reloc_simple_type): Likewise.
 896         * x86_64_symbol.c (x86_64_reloc_simple_type): Likewise.
 897
 898         * i386_symbol.c (i386_backend_name): Removed.
 899         (i386_reloc_type_name, i386_reloc_type_check): Likewise.
 900         (i386_reloc_valid_use): Removed.
 901         (i386_copy_reloc_p): Removed.
 902
 903         * alpha_destr.c: Removed.
 904         * arm_destr.c: Removed.
 905         * i386_destr.c: Removed.
 906         * ia64_destr.c: Removed.
 907         * ppc64_destr.c: Removed.
 908         * ppc_destr.c: Removed.
 909         * sh_destr.c: Removed.
 910         * sparc_destr.c: Removed.
 911         * x86_64_destr.c: Removed.
 912
 913         * ebl-hooks.h: New file, broken out of ...
 914         * libeblP.h (struct ebl): ... here.  #include that for hook
 915         declarations, after defining EBLHOOK macro.
 916         * libebl_CPU.h: New file.
 917         * Makefile.am (noinst_HEADERS): Add them.
 918
 919         * libeblP.h (struct ebl): Use uint_fast16_t for machine,
 920         and uint_fast8_t for class and data.
 921
 922 2005-08-14  Roland McGrath  <roland@redhat.com>
 923
 924         * ia64_symbol.c (ia64_section_type_name): New function.
 925         (ia64_dynamic_tag_check): New function.
 926         (ia64_reloc_valid_use): New function.
 927         * libebl_ia64.h: Declare them.
 928         * ia64_init.c (ia64_init): Use them.
 929         * Makefile.am (libebl_ia64.so): Link with libelf.
 930
 931 2005-08-28  Ulrich Drepper  <drepper@redhat.com>
 932
 933         * Makefile.am: Use $(LINK) not $(CC) when creating DSOs.
 934
 935 2005-08-13  Roland McGrath  <roland@redhat.com>
 936
 937         * ia64_symbol.c (ia64_machine_flag_check): New function.
 938         * libebl_ia64.h: Declare it.
 939         * ia64_init.c (ia64_init): Use it.
 940
 941 2005-08-13  Ulrich Drepper  <drepper@redhat.com>
 942
 943         * libebl.h: Add ehdr parameter to ebl_bss_plt_p and
 944         ebl_check_special_symbol.
 945         * libeblP.h (struct ebl): Adjust callback functions.
 946         * eblopenbackend.c: Adjust dummy functions.
 947         * ebl_check_special_symbol.c: Add parameter and pass it on.
 948         * eblbsspltp.c: Likewise.
 949         * ppc_symbol.c (find_dyn_got): With ehdr passed, simplify search for
 950         the dynamic section entry.
 951         (ppc_check_special_symbol): Add ehdr parameter.
 952         (ppc_bss_plt_p): Likewise.
 953         * libebl_ppc.h: Adjust prototypes.
 954         * ppc64_symbol.c (ppc_check_special_symbol): Add ehdr parameter.
 955         (ppc_bss_plt_p): Likewise.
 956         * libebl_ppc64.h: Adjust prototypes.
 957
 958 2005-08-12  Roland McGrath  <roland@redhat.com>
 959
 960         * ppc_symbol.c (find_dyn_got): New function, broken out of ...
 961         (ppc_bss_plt_p): ... here.  Call that.
 962         (ppc_check_special_symbol): Use find_dyn_got to fetch value to check
 963         against _GLOBAL_OFFSET_TABLE_.
 964
 965         * libeblP.h (struct ebl): Add bss_plt_p hook.
 966         * eblopenbackend.c (default_bss_plt_p): New function.
 967         (fill_defaults): Use it.
 968         * eblbsspltp.c: New file.
 969         * Makefile.am (gen_SOURCES): Add it.
 970         * libebl.h: Declare ebl_bss_plt_p.
 971         * ppc_symbol.c (ppc_bss_plt_p): New function.
 972         * libebl_ppc.h: Declare it.
 973         * ppc_init.c (ppc_init): Use it.
 974         * ppc64_symbol.c (ppc64_bss_plt_p): New function.
 975         * libebl_ppc64.h: Declare it.
 976         * ppc64_init.c (ppc64_init): Use it.
 977
 978         * ebl_check_special_symbol.c: New file.
 979         * Makefile.am (gen_SOURCES): Add it.
 980         * libebl.h: Declare ebl_check_special_symbol.
 981         * libeblP.h (struct ebl): Add check_special_symbol hook.
 982         * eblopenbackend.c (default_check_special_symbol): New function.
 983         (fill_defaults): Use it.
 984         * ppc_symbol.c (ppc_check_special_symbol): New function.
 985         * libebl_ppc.h: Add prototype.
 986         * ppc_init.c (ppc_init): Use it.
 987         * ppc64_symbol.c (ppc64_check_special_symbol): New function.
 988         * libebl_ppc64.h: Add prototype.
 989         * ppc64_init.c (ppc64_init): Use it.
 990
 991 2005-08-07  Ulrich Drepper  <drepper@redhat.com>
 992
 993         * ppc_init.c: Add support for new DT_PPC_* and R_PPC_* values.
 994         * ppc_symbol.c: Likewise.
 995         * libebl_ppc.h: Likewise.
 996         * ppc64_init.c: There is now also a dynamic_tag_check functions
 997         * ppc64_symbol.c: Add dynamic_tag_check.
 998         * libebl_ppc64.h: Add prototype.
 999         * alpha_init.c: Add support for new DT_ALPHA_* value.
1000         * alpha_symbol.c: Likewise.
1001         * libebl_alpha.h: Likewise.
1002
1003 2005-08-03  Ulrich Drepper  <drepper@redhat.com>
1004
1005         * libebl_alpha.map: Remove unnecessary exports.
1006         * libebl_arm.map: Likewise.
1007         * libebl_i386.map: Likewise.
1008         * libebl_ia64.map: Likewise.
1009         * libebl_ppc.map: Likewise.
1010         * libebl_ppc64.map: Likewise.
1011         * libebl_sh.map: Likewise.
1012         * libebl_sparc.map: Likewise.
1013         * libebl_x86_64.map: Likewise.
1014
1015 2005-08-02  Ulrich Drepper  <drepper@redhat.com>
1016
1017         * Makefile.am (libebl_a_SOURCES): Add eblelfclass.c, eblelfdata.c,
1018         and eblelfmachine.c.
1019         * elbopenbackend.c (machines): Add class and data fields.  Initialize
1020         them.
1021         (ebl_openbackend): Initialize machine, class, data fields in result.
1022         * libebl.h: Declare Add eblelfclass, eblelfdata, and eblelfmachine.
1023         * libeblP.h (Ebl): Add machine, class, data fields.
1024
1025 2005-07-23  Ulrich Drepper  <drepper@redhat.com>
1026
1027         * eblsectionstripp.c: New file.
1028         * Makefile.am (gen_SOURCES): Add eblsectionstripp.c.
1029         * i386_init.c (i386_init): Install specific debugscn_p callback.
1030         * i386_symbol.c (i386_debugscn_p): New function.
1031         * libebl.h: Declare ebl_section_strip_p.
1032         * libebl_i386.h: Declare i386_debugscn_p.
1033
1034         * libebl.h: Move Ebl definition to...
1035         * libeblP.h: ...here.
1036
1037 2005-07-21  Roland McGrath  <roland@redhat.com>
1038
1039         * Makefile.am (install-ebl-modules): New target, commands from ...
1040         (install): ... here.  Make this depend on it.
1041         (LIBEBL_SUBDIR): New variable, substituted by configure.
1042         (install-ebl-modules): Install in $(libdir)/$(LIBEBL_SUBDIR).
1043         * eblopenbackend.c (openbackend): Use LIBEBL_SUBDIR in module name.
1044
1045 2005-07-21  Ulrich Drepper  <drepper@redhat.com>
1046
1047         * eblcopyrelocp.c: New file.
1048         * Makefile.am (gen_SOURCES): Add eblcopyrelocp.c.
1049         * libebl.h: Declare ebl_copy_reloc_p.
1050         * eblopenbackend.c (fill_defaults): Fill in copy_reloc_p.
1051         (default_copy_reloc_p): New function.
1052         * alpha_init.c: Define and use arch-specific copy_reloc_p function.
1053         * alpha_symbol.c: Likewise.
1054         * arm_init.c: Likewise.
1055         * arm_symbol.c: Likewise.
1056         * i386_init.c: Likewise.
1057         * i386_symbol.c: Likewise.
1058         * ia64_init.c: Likewise.
1059         * ia64_symbol.c: Likewise.
1060         * ppc64_init.c: Likewise.
1061         * ppc64_symbol.c: Likewise.
1062         * ppc_init.c: Likewise.
1063         * ppc_symbol.c: Likewise.
1064         * sh_init.c: Likewise.
1065         * sh_symbol.c: Likewise.
1066         * sparc_init.c: Likewise.
1067         * sparc_symbol.c: Likewise.
1068         * x86_64_init.c: Likewise.
1069         * x86_64_symbol.c: Likewise.
1070         * libebl_alpha.h: Declare the copy_reloc_p function.
1071         * libebl_arm.h: Likewise.
1072         * libebl_i386.h: Likewise.
1073         * libebl_ia64.h: Likewise.
1074         * libebl_ppc.h: Likewise.
1075         * libebl_ppc64.h: Likewise.
1076         * libebl_sh.h: Likewise.
1077         * libebl_sparc.h: Likewise.
1078         * libebl_x86_64.h: Likewise.
1079
1080 2005-05-31  Roland McGrath  <roland@redhat.com>
1081
1082         * Makefile.am (libebl_*_so_SOURCES): Set to $(*_SRCS) so dependency
1083         tracking works right.
1084
1085 2005-05-21  Ulrich Drepper  <drepper@redhat.com>
1086
1087         * libebl_x86_64.map: Add x86_64_core_note.
1088
1089 2005-05-19  Roland McGrath  <roland@redhat.com>
1090
1091         * libebl_i386.map: Add i386_reloc_valid_use, i386_reloc_simple_type.
1092         * libebl_ppc.map: Add ppc_reloc_simple_type.
1093         * libebl_ppc64.map: Add ppc64_reloc_simple_type.
1094         * libebl_x86_64.map: Add x86_64_reloc_simple_type.
1095
1096 2005-05-11  Ulrich Drepper  <drepper@redhat.com>
1097
1098         * eblcorenote.c: Handle new AT_* values and files with different
1099         endianness.
1100         * Makefile.am (x86_64_SRCS): Add x86_64_corenote.c.
1101         * x86-64_corenote.c: New file.
1102         * x86_64_init.c: Hook in x86_64_corenote.
1103         * i386_corenote.c: Make file usable on 64-bit platforms.
1104
1105         * eblopenbackend.c: If modules version comparison fails, reinitialize
1106         hooks.
1107
1108 2005-05-10  Ulrich Drepper  <drepper@redhat.com>
1109
1110         * eblopenbackend.c: Require the init function to return a string.
1111         Compare it with MODVERSION from config.h.
1112         * alpha_init.c: Change return type.  Return MODVERSION or NULL.
1113         * arm_init.c: Likewise.
1114         * eblopenbackend.c: Likewise.
1115         * i386_init.c: Likewise.
1116         * ia64_init.c: Likewise.
1117         * ppc64_init.c: Likewise.
1118         * ppc_init.c: Likewise.
1119         * sh_init.c: Likewise.
1120         * sparc_init.c: Likewise.
1121         * x86_64_init.c: Likewise.
1122         * libeblP.h: Adjust ebl_bhinit_t.
1123         * libebl_alpha.h: Adjust init function prototype.
1124         * libebl_arm.h: Likewise.
1125         * libebl_i386.h: Likewise.
1126         * libebl_ia64.h: Likewise.
1127         * libebl_ppc.h: Likewise.
1128         * libebl_ppc64.h: Likewise.
1129         * libebl_sh.h: Likewise.
1130         * libebl_sparc.h: Likewise.
1131         * libebl_x86_64.h: Likewise.
1132
1133         * mips_destr.c: Removed.
1134         * mips_init.c: Removed.
1135         * mips_symbol.c: Removed.
1136         * libebl_mips.h: Removed.
1137         * libebl_mips.map: Removed.
1138
1139 2005-05-03  Roland McGrath  <roland@redhat.com>
1140
1141         * libebl.h (Ebl): Add `reloc_simple_type' member.
1142         * eblopenbackend.c (default_reloc_simple_type): New function.
1143         (openbackend): Use that as default reloc_simple_type callback.
1144         * eblrelocsimpletype.c: New file.
1145         * Makefile.am (gen_SOURCES): Add it.
1146         * i386_symbol.c (i386_reloc_simple_type): New function.
1147         * libebl_i386.h: Declare it.
1148         * i386_init.c (i386_init): Use it.
1149         * x86_64_symbol.c (x86_64_reloc_simple_type): New function.
1150         * libebl_x86_64.h: Declare it.
1151         * x86_64_init.c (x86_64_init): Use it.
1152         * ppc_symbol.c (ppc_reloc_simple_type): New function.
1153         * libebl_ppc.h: Declare it.
1154         * ppc_init.c (ppc_init): Use it.
1155         * ppc64_symbol.c (ppc64_reloc_simple_type): New function.
1156         * libebl_ppc64.h: Declare it.
1157         * ppc64_init.c (ppc64_init): Use it.
1158
1159 2005-03-17  Ulrich Drepper  <drepper@redhat.com>
1160
1161         * eblcorenote.c (ebl_core_note): Add support for AT_SECURE.
1162
1163 2005-02-15  Ulrich Drepper  <drepper@redhat.com>
1164
1165         * Makefile.am (AM_CFLAGS): Add -Wformat=2.
1166
1167 2005-02-14  Ulrich Drepper  <drepper@redhat.com>
1168
1169         * alpha_destr.c: Add __attribute__((unused)) where needed.
1170         * alpha_init.c: Likewise.
1171         * alpha_symbol.c: Likewise.
1172         * arm_destr.c: Likewise.
1173         * arm_init.c: Likewise.
1174         * arm_symbol.c: Likewise.
1175         * i386_corenote.c: Likewise.
1176         * i386_destr.c: Likewise.
1177         * i386_init.c: Likewise.
1178         * i386_symbol.c: Likewise.
1179         * ia64_destr.c: Likewise.
1180         * ia64_init.c: Likewise.
1181         * ia64_symbol.c: Likewise.
1182         * mips_destr.c: Likewise.
1183         * mips_init.c: Likewise.
1184         * mips_symbol.c: Likewise.
1185         * ppc64_destr.c: Likewise.
1186         * ppc64_init.c: Likewise.
1187         * ppc64_symbol.c: Likewise.
1188         * ppc_destr.c: Likewise.
1189         * ppc_init.c: Likewise.
1190         * ppc_symbol.c: Likewise.
1191         * sh_destr.c: Likewise.
1192         * sh_init.c: Likewise.
1193         * sh_symbol.c: Likewise.
1194         * sparc_destr.c: Likewise.
1195         * sparc_init.c: Likewise.
1196         * sparc_symbol.c: Likewise.
1197         * x86_64_destr.c: Likewise.
1198         * x86_64_init.c: Likewise.
1199         * x86_64_symbol.c: Likewise.
1200
1201         * x86_64_symbol.c (reloc_map_table): Fix entries for R_X86_64_64
1202         and R_X86_64_32..
1203
1204 2005-02-06  Ulrich Drepper  <drepper@redhat.com>
1205
1206         * eblstrtab.c: A few cleanups.
1207
1208         * eblopenbackend.c: Mark unused parameters.
1209
1210         * eblgstrtab.c: Cleanups a few printf format strings.
1211
1212         * Makefile.am: Cleanup AM_CFLAGS handling.  Add -Wunused -Wextra.
1213
1214 2005-02-05  Ulrich Drepper  <drepper@redhat.com>
1215
1216         * Makefile.am: Check for text relocations in constructed DSOs.
1217
1218         * eblstrtab.c: Minor cleanups.
1219
1220         * Makefile.am (AM_CFLAGS): Add -std=gnu99 and -fmudflap for MUDFLAP.
1221
1222 2004-08-16  Ulrich Drepper  <drepper@redhat.com>
1223
1224         * Makefile.am (AM_CFLAGS): Add LIBSTR definition with base name of
1225         the lib directory.
1226         * eblopenbackend.c (openbackend): Use LIBSTR instead of hardcoded
1227         lib in path to ebl modules.
1228
1229 2004-04-01  Ulrich Drepper  <drepper@redhat.com>
1230
1231         * Makefile.am: Add rules for ppc and ppc64 ebl module.
1232         * ppc_init..c: New file.
1233         * ppc_destr.c: New file.
1234         * ppc_symbol.c: New file.
1235         * libebl_ppc.h: New file.
1236         * libebl_ppc.map: New file.
1237         * ppc64_init..c: New file.
1238         * ppc64_destr.c: New file.
1239         * ppc64_symbol.c: New file.
1240         * libebl_ppc64.h: New file.
1241         * libebl_ppc64.map: New file.
1242
1243 2004-01-20  Ulrich Drepper  <drepper@redhat.com>
1244
1245         * Makefile.am: Support building with mudflap.
1246
1247 2004-01-18  Ulrich Drepper  <drepper@redhat.com>
1248
1249         * libeblP.h (_): Use elfutils domain.
1250
1251 2004-01-16  Ulrich Drepper  <drepper@redhat.com>
1252
1253         * eblsectionname.c: Add support for SHN_BEFORE and SHN_AFTER.
1254
1255 2004-01-13  Ulrich Drepper  <drepper@redhat.com>
1256
1257         * eblsegmenttypename.c ((ebl_segment_type_name): Add support for
1258         PT_GNU_RELRO.
1259
1260 2004-01-08  Ulrich Drepper  <drepper@redhat.com>
1261
1262         * libebl.h: Remove last traces of libtool.
1263
1264 2004-01-05  Ulrich Drepper  <drepper@redhat.com>
1265
1266         * elf-knowledge.h: Move to libelf subdir.
1267
1268         * Makefile.am (EXTRA_DIST): Remove libebl.map.
1269         * libebl.map: Removed.
1270
1271 2003-12-08  Ulrich Drepper  <drepper@redhat.com>
1272
1273         * eblsectiontypename.c (ebl_section_type_name): Add support for
1274         SHT_SUNW_move, SHT_CHECKSUM, and SHT_GNU_LIBLIST.
1275
1276 2003-11-19  Ulrich Drepper  <drepper@redhat.com>
1277
1278         * ia64_symbol.c (ia64_dynamic_tag_name): New function.
1279         * libebl_ia64.h (ia64_dynamic_tag_name): Declare.
1280         * ia64_init.c (ia64_init): Register i164_dynamic_tag_name.
1281
1282 2003-09-24  Ulrich Drepper  <drepper@redhat.com>
1283
1284         * ia64_init.c (ia64_init): Initialize segment_type_name callback.
1285         * ia64_symbol.c (ia64_segment_type_name): Define.
1286         * libebl_ia64.h (ia64_segment_type_name): Declare.
1287
1288 2003-09-22  Ulrich Drepper  <drepper@redhat.com>
1289
1290         * Makefile.am (AM_CFLAGS): Add -fpic.
1291
1292 2003-08-14  Ulrich Drepper  <drepper@redhat.com>
1293
1294         * Makefile.am (install): Remove dependency on libebl.so.
1295
1296 2003-08-13  Ulrich Drepper  <drepper@redhat.com>
1297
1298         * eblopenbackend.c: Adjust relative path to arch-specific DSOs
1299         assuming the code ends up in the application.  Add second dlopen()
1300         try without any path, just the filename.
1301         * Makefile.in: Remove rules to build and install libebl.so.
1302
1303 2003-08-11  Ulrich Drepper  <drepper@redhat.com>
1304
1305         * Moved to CVS archive.