libctf/ChangeLog

   1 2019-06-28  Nick Alcock <nick.alcock@oracle.com>
   2
   3         * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
   4
   5 2019-06-28  Nick Alcock <nick.alcock@oracle.com>
   6
   7         * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
   8         (ctf_dump_funcs): Likewise.
   9
  10 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  11
  12         * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
  13         (ctf_fdopen): Check for endian-swapped raw CTF magic, and
  14         little-endian CTF archive magic.  Do not check the CTF version:
  15         ctf_simple_open does that in endian-safe ways.  Do not dereference
  16         null pointers on open failure.
  17
  18 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  19
  20         * ctf-open.c (get_vbytes_common): Return the new slice size.
  21         (ctf_bufopen): Flip the endianness of the CTF-section header copy.
  22         Remember to copy in the CTF data when opening an uncompressed
  23         foreign-endian CTF file.  Prune useless variable manipulation.
  24
  25 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  26
  27         * ctf-open.c (ctf_types): Fail when unidentified type kinds are
  28         seen.
  29
  30 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  31
  32         * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
  33         output.
  34
  35 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  36
  37         * ctf-subr.c (_PAGESIZE): Remove.
  38         (ctf_data_alloc): Likewise.
  39         (ctf_data_free): Likewise.
  40         (ctf_data_protect): Likewise.
  41         * ctf-impl.h: Remove declarations.
  42         * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
  43         ctf_free, not ctf_data_free.
  44         (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc.  Free
  45         the buffer again on compression error.
  46         * ctf-open.c (ctf_set_base): No longer track the size: call
  47         ctf_free, not ctf_data_free.
  48         (upgrade_types): Likewise.  Call ctf_alloc, not ctf_data_alloc.
  49         (ctf_bufopen): Likewise.  No longer call ctf_data_protect.
  50
  51 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  52
  53         * ctf-create.c (ctf_dtd_insert): Pass on error returns from
  54         ctf_dynhash_insert.
  55         (ctf_dvd_insert): Likewise.
  56         (ctf_add_generic): Likewise.
  57         (ctf_add_variable): Likewise.
  58         * ctf-impl.h: Adjust declarations.
  59
  60 2019-06-14  Alan Modra  <amodra@gmail.com>
  61
  62         * configure: Regenerate.
  63
  64 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
  65
  66         * ctf-decls.h: Include <libiberty.h>.
  67         * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
  68
  69 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
  70
  71         * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
  72         (ctf_dump_objts): Likewise.
  73         (ctf_dump_funcs): Likewise.
  74         (ctf_dump_member): Likewise.
  75         (ctf_dump_str): Likewise.
  76
  77 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
  78
  79         * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
  80         * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
  81
  82 2019-06-05  Nick Alcock  <nick.alcock@oracle.com>
  83
  84         * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
  85         (ctf_arc_open_by_offset): Likewise.
  86         * ctf-create.c (ctf_add_type): Likewise.
  87
  88 2019-06-04  Tom Tromey  <tromey@adacore.com>
  89
  90         * ctf-create.c (ctf_add_encoded, ctf_add_slice)
  91         (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
  92
  93 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
  94
  95         * configure.ac: Check for O_CLOEXEC.
  96         * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
  97         * config.h.in: Regenerate.
  98         * configure: Likewise.
  99
 100 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
 101
 102         * qsort_r.c: Rename to...
 103         * ctf-qsort_r.c: ... this.
 104         (_quicksort): Define to ctf_qsort_r.
 105         * ctf-decls.h (qsort_r): Remove.
 106         (ctf_qsort_r): Add.
 107         (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
 108         (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
 109         * Makefile.am (libctf_a_LIBADD): Remove.
 110         (libctf_a_SOURCES): New, add ctf-qsort_r.c.
 111         * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
 112         * ctf-create.c (ctf_update): Likewise.
 113         * configure.ac: Check for BSD versus GNU qsort_r signature.
 114         * Makefile.in: Regenerate.
 115         * config.h.in: Likewise.
 116         * configure: Likewise.
 117
 118 2019-06-03  Nick Alcock  <nick.alcock@oracle.com>
 119
 120         * ctf-dump.c (ctf_dump_funcs): Free in the right place.
 121
 122 2019-05-29  Nick Alcock  <nick.alcock@oracle.com>
 123
 124         * Makefile.am (ZLIB): New.
 125         (ZLIBINC): Likewise.
 126         (AM_CFLAGS): Use them.
 127         (libctf_a_LIBADD): New, for LIBOBJS.
 128         * configure.ac: Check for zlib, endian.h, and qsort_r.
 129         * ctf-endian.h: New, providing htole64 and le64toh.
 130         * swap.h: Code style fixes.
 131         (bswap_identity_64): New.
 132         * qsort_r.c: New, from gnulib (with one added #include).
 133         * ctf-decls.h: New, providing a conditional qsort_r declaration,
 134         and unconditional definitions of MIN and MAX.
 135         * ctf-impl.h: Use it.  Do not use <sys/errno.h>.
 136         (ctf_set_errno): Now returns unsigned long.
 137         * ctf-util.c (ctf_set_errno): Adjust here too.
 138         * ctf-archive.c: Use ctf-endian.h.
 139         (ctf_arc_open_by_offset): Use memset, not bzero.  Drop cts_type,
 140         cts_flags and cts_offset.
 141         (ctf_arc_write): Drop debugging dependent on the size of off_t.
 142         * ctf-create.c: Provide a definition of roundup if not defined.
 143         (ctf_create): Drop cts_type, cts_flags and cts_offset.
 144         (ctf_add_reftype): Do not check if type IDs are below zero.
 145         (ctf_add_slice): Likewise.
 146         (ctf_add_typedef): Likewise.
 147         (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
 148         when known error-free.  Drop CTF_ERR usage for functions returning
 149         int.
 150         (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
 151         int.
 152         (ctf_add_variable): Likewise.
 153         (enumcmp): Likewise.
 154         (enumadd): Likewise.
 155         (membcmp): Likewise.
 156         (ctf_add_type): Likewise.  Cast error-returning ssize_t's to size_t
 157         when known error-free.
 158         * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
 159         returning int: use CTF_ERR for functions returning ctf_type_id.
 160         (ctf_dump_label): Likewise.
 161         (ctf_dump_objts): Likewise.
 162         * ctf-labels.c (ctf_label_topmost): Likewise.
 163         (ctf_label_iter): Likewise.
 164         (ctf_label_info): Likewise.
 165         * ctf-lookup.c (ctf_func_args): Likewise.
 166         * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
 167         (ctf_bufopen): Likewise.  Use zlib types as needed.
 168         * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
 169         returning int.
 170         (ctf_enum_iter): Likewise.
 171         (ctf_type_size): Likewise.
 172         (ctf_type_align): Likewise.  Cast to size_t where appropriate.
 173         (ctf_type_kind_unsliced): Likewise.
 174         (ctf_type_kind): Likewise.
 175         (ctf_type_encoding): Likewise.
 176         (ctf_member_info): Likewise.
 177         (ctf_array_info): Likewise.
 178         (ctf_enum_value): Likewise.
 179         (ctf_type_rvisit): Likewise.
 180         * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
 181         cts_offset.
 182         (ctf_simple_open): Likewise.
 183         (ctf_bfdopen_ctfsect): Likewise.  Set cts_size properly.
 184         * Makefile.in: Regenerate.
 185         * aclocal.m4: Likewise.
 186         * config.h: Likewise.
 187         * configure: Likewise.
 188
 189 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 190
 191         * configure.in: Check for bfd_section_from_elf_index.
 192         * configure: Regenerate.
 193         * config.h.in [HAVE_BFD_ELF]: Likewise.
 194         * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
 195         abfd is potentially unused now.
 196
 197 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 198
 199         * Makefile.am: New.
 200         * Makefile.in: Regenerated.
 201         * config.h.in: Likewise.
 202         * aclocal.m4: Likewise.
 203         * configure: Likewise.
 204
 205 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 206
 207         * ctf-dump.c: New.
 208
 209 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 210
 211         * ctf-labels.c: New.
 212
 213 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 214
 215         * ctf-impl.h (_libctf_version): New declaration.
 216         * ctf-subr.c (_libctf_version): Define it.
 217         (ctf_version): New.
 218
 219 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 220
 221         * ctf-create.c (enumcmp): New.
 222         (enumadd): Likewise.
 223         (membcmp): Likewise.
 224         (membadd): Likewise.
 225         (ctf_add_type): Likewise.
 226
 227 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 228
 229         * ctf-lookup.c (isqualifier): New.
 230         (ctf_lookup_by_name): Likewise.
 231         (struct ctf_lookup_var_key): Likewise.
 232         (ctf_lookup_var): Likewise.
 233         (ctf_lookup_variable): Likewise.
 234         (ctf_lookup_symbol_name): Likewise.
 235         (ctf_lookup_by_symbol): Likewise.
 236         (ctf_func_info): Likewise.
 237         (ctf_func_args): Likewise.
 238
 239 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 240
 241         * ctf-decl.c: New file.
 242         * ctf-types.c: Likewise.
 243         * ctf-impl.h: New declarations.
 244
 245 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 246
 247         * ctf-open-bfd.c: New file.
 248         * ctf-open.c (ctf_close): New.
 249         * ctf-impl.h: Include bfd.h.
 250         (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
 251         (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
 252         ctfi_bfd_close.
 253         (ctf_bfdopen_ctfsect): New declaration.
 254         (_CTF_SECTION): likewise.
 255
 256 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 257
 258         * ctf-archive.c: New.
 259         * ctf-impl.h (ctf_archive_internal): New type.
 260         (ctf_arc_open_internal): New declaration.
 261         (ctf_arc_bufopen): Likewise.
 262         (ctf_arc_close_internal): Likewise.
 263
 264 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 265
 266         * ctf-open.c: New file.
 267         * swap.h: Likewise.
 268
 269 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 270
 271         * ctf-create.c: New file.
 272         * ctf-lookup.c: New file.
 273
 274 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 275
 276         * ctf-impl.h: New definitions and declarations for type creation
 277         and lookup.
 278
 279 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 280
 281         * ctf-hash.c: New file.
 282         * ctf-impl.h: New declarations.
 283
 284 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 285
 286         * ctf-error.c: New file.
 287
 288 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 289
 290         * ctf-util.c: New file.
 291         * elf.h: Likewise.
 292         * ctf-impl.h: Include it, and add declarations.
 293
 294 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 295
 296         * ctf-impl.h: New file.
 297         * ctf-subr.c: New file.
 298
 299 \f
 300 Local Variables:
 301 mode: change-log
 302 left-margin: 8
 303 fill-column: 76
 304 version-control: never
 305 End: