| 2019-05-16 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_AT_GNU_numerator, DW_AT_GNU_denominator and |
| DW_AT_GNU_bias. |
| |
| 2019-04-28 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_siblingof.c (dwarf_siblingof): Don't initialize addr. |
| |
| 2019-04-28 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation.c (dwarf_getlocation_addr): Call |
| check_constant_offset with llbufs and listlens directly. |
| |
| 2019-04-27 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation.c (store_implicit_value): Check dbg isn't |
| NULL. |
| |
| 2019-02-02 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_nextcu.c (__libdw_next_unit): Define bytes_end. |
| Check there are enough bytes to read extended lenght, version |
| and unit. |
| |
| 2019-01-20 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getsrclines.c (read_srclines): Check terminating NUL byte |
| for dir and file lists. |
| |
| 2018-10-23 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_child.c (__libdw_find_attr): Initialize readp to NULL. |
| * dwarf_getattrs.c (dwarf_getattrs): Initialize die_addr to NULL. |
| |
| 2018-10-20 Mark Wielaard <mark@klomp.org> |
| |
| * libdw.map (ELFUTILS_0.175): New section. Add dwelf_elf_begin. |
| |
| 2018-10-29 Milian Wolff <milian.wolff@kdab.com> |
| |
| * dwarf_getcfi_elf.c (getcfi_shdr): Check sh_type != SHT_NOBITS. |
| |
| 2018-09-13 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_begin_elf.c (check_section): Drop ehdr argument, add and |
| use shstrndx argument. |
| (global_read): Likewise. |
| (scngrp_read): Likewise. |
| (dwarf_begin_elf): Call elf_getshdrstrndx. Pass shstrndx to |
| global_read or scngrp_read. |
| |
| 2018-08-18 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getabbrev.c (__libdw_getabbrev): Continue until both name |
| and form are zero. |
| * dwarf_hasattr.c (dwarf_hasattr): Stop when both name and form |
| are zero. |
| |
| 2018-08-18 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getaranges.c (dwarf_getaranges.c): Make sure there is enough |
| data to read the address and segment size. |
| |
| 2018-07-04 Ross Burton <ross.burton@intel.com> |
| |
| * libdw_alloc.c: Remove error.h include. |
| |
| 2018-06-28 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_next_cfi.c (dwarf_next_cfi): Check whether length is zero. |
| |
| 2018-06-27 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_begin_elf.c (check_section): Allow a single .debug_frame |
| section. |
| |
| 2018-06-26 Mark Wielaard <mark@klomp.org> |
| |
| * libdw.h (dwarf_getscn_info): Remove. |
| * libdw.map (ELFUTILS_0.122): Remove dwarf_getscn_info. |
| |
| 2018-06-25 Mark Wielaard <mark@klomp.org> |
| |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_next_lines.c. |
| * libdw.h (dwarf_next_lines): New function declaration. |
| * libdw.map (ELFUTILS_0.173): New section. |
| * dwarf_next_lines.c: New files. |
| * dwarf_begin_elf.c (check_section): Don't error out when elf |
| decompression fails. |
| (valid_p): Allow just a single .debug_line section. |
| * dwarf_getsrclines.c (read_srclines): Keep files relative if comp_dir |
| is missing. |
| |
| 2018-06-22 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_nextcu.c (__libdw_next_unit): Set next_off to -1 when it would |
| wrap around. |
| |
| 2018-06-18 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_aggregate_size.c (array_size): New depth argument. Use |
| aggregate_size instead of dwarf_aggregate_size and pass depth. |
| (aggregate_size): New depth argument. Check depth isn't bigger |
| than MAX_DEPTH (256). Pass depth to recursive calls. |
| (dwarf_aggregate_size): ass zero as depth to aggregate_size. |
| |
| 2018-06-18 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_peel_type.c (dwarf_peel_type): Limit modifier chain to 64. |
| |
| 2018-06-18 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_aggregate_size.c (aggregate_size): Check die is not NULL. |
| |
| 2018-06-17 Luiz Angelo Daros de Luca <luizluca@gmail.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Intialize filelist early. |
| |
| 2018-06-15 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation.c (check_constant_offset): Clarify DW_FORM_data16 |
| isn't really a constant. |
| (dwarf_getlocation): Don't handle DW_FORM_data16 as block. |
| (dwarf_getlocation_addr): Likewise. |
| (dwarf_getlocations): Likewise. |
| |
| 2018-06-12 Mark Wielaard <mark@klomp.org> |
| |
| * memory-access.h (read_3ubyte_unaligned_inc): New define. |
| |
| 2018-06-12 Mark Wielaard <mark@klomp.org> |
| |
| * libdw.h (__libdw_dieabbrev): Set die->abbrev to DWARF_END_ABBREV |
| on failure. |
| |
| 2018-06-10 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_attr_integrate.c (dwarf_attr_integrate): Stop after 16 DIE |
| ref chains. |
| * dwarf_hasattr_integrate.c (dwarf_hasattr_integrate): Likewise. |
| |
| 2018-06-08 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getabbrev.c (dwarf_getabbrev): Check die and offset. |
| |
| 2018-06-08 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_get_units.c (dwarf_get_units): Handle existing error, no |
| dwarf. |
| |
| 2018-06-08 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation.c (store_implicit_value): Return error when |
| seeing bad DWARF or when tsearch runs out of memory. |
| (__libdw_intern_expression): Report error when store_implicit_value |
| reported an error. |
| |
| 2018-06-08 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getsrclines.c (read_srclines): Sanity check ndirs and nfiles. |
| |
| 2018-06-08 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation_attr.c (addr_valp): Set error and return NULL |
| when there is no .debug_addr section. |
| (dwarf_getlocation_attr): If addr_valp returns NULL, then return -1. |
| |
| 2018-06-07 Mark Wielaard <mark@klomp.org> |
| |
| * libdw_findcu.c (__libdw_intern_next_unit): Report DWARF_E_VERSION, |
| not DWARF_E_INVALID_DWARF on unknown version. Set address_size and |
| offset_size to 8 when unknown. |
| |
| 2018-06-06 Mark Wielaard <mark@klomp.org> |
| |
| * libdwP.h (__libdw_dieabbrev): Check DIE addr falls in cu. |
| |
| 2018-06-06 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation_die.c (dwarf_getlocation_die): Check offset |
| falls inside cu data. |
| |
| 2018-06-05 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getsrclines.c (read_srclines): Explicitly set diridx to -1 |
| in case dwarf_formudata fails. |
| |
| 2018-06-05 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getaranges (dwarf_getaranges): Free new_arange if |
| __libdw_findcu fails. |
| |
| 2018-06-05 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getsrclines.c (read_srclines): Define dirarray early and |
| check whether or not it is equal to dirstack on exit/out before |
| cleanup. |
| |
| 2018-06-05 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getalt.c (find_debug_altlink): id_path array should be 2 |
| larger to contain MAX_BUILD_ID_BYTES. |
| |
| 2018-05-31 Mark Wielaard <mark@klomp.org> |
| |
| * libdw_find_split_unit.c (try_split_file): New function extracted |
| from... |
| (__libdw_find_split_unit): ... here. Try both the relative and |
| absolute paths to find a .dwo file. |
| |
| 2018-05-30 Mark Wielaard <mark@klomp.org> |
| |
| * libdw/dwarf_getsrclines.c (read_srclines): Change ndir and |
| ndirlist to size_t. Add check to see ndirlist doesn't overflow. |
| |
| 2018-05-31 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_dieoffset.c: Check die->cu != NULL. Return -1, not ~0ul |
| on failure. |
| |
| 2018-05-29 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_cuoffset.c (dwarf_cuoffset): Check die->cu is not NULL. |
| * dwarf_die_addr_die.c (dwarf_die_addr_die): Also search split |
| Dwarfs. |
| * libdwP.h (struct Dwarf): Add split_tree field. |
| (__libdw_find_split_dbg_addr): New internal function definition. |
| (__libdw_finddbg_cb): Likewise. |
| * libdw_find_split_unit.c (__libdw_find_split_unit): Insert split |
| Dwarf into skeleton dbg split_tree. |
| * libdw_findcu.c (__libdw_finddbg_cb): New function. |
| (__libdw_find_split_dbg_addr): Likewise. |
| * dwarf_end (dwarf_end): Destroy split_tree. |
| |
| 2018-05-29 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add GNU DebugFission list entry encodings |
| DW_LLE_GNU_end_of_list_entry, |
| DW_LLE_GNU_base_address_selection_entry, |
| DW_LLE_GNU_start_end_entry and DW_LLE_GNU_start_length_entry. |
| * dwarf_ranges.c (__libdw_read_begin_end_pair_inc): Handle |
| GNU DebugFission list entries. |
| |
| 2018-05-28 Mark Wielaard <mark@klomp.org> |
| |
| * libdw_find_split_unit.c (__libdw_find_split_unit): End split_dwarf |
| only after we tried every unit id in it. |
| |
| 2018-04-07 Mark Wielaard <mark@klomp.org> |
| |
| * libdwP.h (struct Dwarf_CU): Add locs_base. |
| (__libdw_cu_locs_base): New static inline function. |
| * libdw_findcu.c (__libdw_intern_next_unit): Initialize locs_base. |
| * dwarf_begin_elf.c (valid_p): Create fake_loclists_cu if necessary. |
| * dwarf_end.c (dwarf_end): Clean up fake_loclists_cu. |
| * dwarf_getlocation.c (initial_offset): Handle .debug_loclists. |
| (getlocations_addr): Likewise. |
| (dwarf_getlocation_addr): Likewise. |
| * dwarf_getlocation_attr.c (attr_form_cu): Use fake_loclists_cu for |
| DWARF5. |
| (initial_offset): Handle DW_FORM_loclistx. |
| * dwarf_ranges.c (__libdw_read_begin_end_pair_inc): Handle |
| .debug_loclists. |
| * libdwP.h (struct Dwarf): Add fake_loclists_cu. |
| |
| 2018-04-12 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DWARF5 location list entry DW_LLE encodings. |
| * begin_elf.c (dwarf_scnnames): Add IDX_debug_loclists. |
| * dwarf_error.c (errmsgs): Remove DWARF_E_NO_LOCLIST. And replace |
| with DWARF_E_NO_DEBUG_LOC, DWARF_E_NO_DEBUG_LOCLISTS and |
| DWARF_E_NO_LOC_VALUE. |
| * dwarf_formudata.c (dwarf_formudata): Handle DW_AT_loclists_base |
| and DW_FORM_loclistx. |
| * dwarf_getlocation.c (attr_ok): Use DWARF_E_NO_LOC_VALUE. |
| (initial_offset): Use DWARF_E_NO_DEBUG_LOC. |
| * libdwP.h: Add IDX_debug_rnglists. Remove DWARF_E_NO_LOCLIST. |
| Add DWARF_E_NO_DEBUG_LOC, DWARF_E_NO_DEBUG_LOCLISTS and |
| DWARF_E_NO_LOC_VALUE. |
| |
| 2018-05-25 Mark Wielaard <mark@klomp.org> |
| |
| * libdw_find_split_unit.c (__libdw_find_split_unit): Extract linking |
| skeleton and split compile units code into... |
| * libdwP (__libdw_link_skel_split): ...this new function. |
| |
| 2018-04-06 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_formaddr.c (__libdw_addrx): New function, extracted from... |
| (dwarf_formaddr): here. Use __libdw_addrx. |
| * dwarf_getlocation.c (getlocations_addr): Pass cu to |
| __libdw_read_begin_end_pair_inc. |
| * dwarf_ranges.c (__libdw_read_begin_end_pair_inc): Take cu as |
| argument. Handle .debug_rnglists. |
| (initial_offset): Handle .debug_rnglists and DW_FORM_rnglistx. |
| (dwarf_ranges): Likewise. Check cu isn't NULL before use. Pass cu to |
| __libdw_read_begin_end_pair_inc. |
| * libdwP.h (__libdw_read_begin_end_pair_inc): Take cu as argument. |
| (__libdw_cu_ranges_base): Handle DW_AT_rnglists_base. |
| (__libdw_addrx): New function definition. |
| |
| 2018-04-11 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DWARF5 range list entry DW_RLE encodings. |
| * begin_elf.c (dwarf_scnnames): Add IDX_debug_rnglists. |
| * dwarf_error.c (errmsgs): Add DWARF_E_NO_DEBUG_RNGLISTS. |
| * dwarf_formudata.c (dwarf_formudata): Handle DW_AT_rnglists_base |
| and DW_FORM_rnglistx. |
| * dwarf_getscopes.c (pc_match): Also check for |
| DWARF_E_NO_DEBUG_RNGLISTS. |
| * libdwP.h: Add IDX_debug_rnglists. |
| |
| 2018-05-25 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation_attr.c (__libdw_cu_addr_base): Cast offset to |
| uintptr_t before returning as pointer. |
| |
| 2018-05-22 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation.c (__libdw_cu_base_address): Treat errors of |
| getting lowpc or entrypc the same as missing base address (zero). |
| * dwarf_highpc (dwarf_highpc): Handle any address form. Always set |
| error when attribute could not be found. |
| |
| 2018-05-21 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_begin_elf.c (valid_p): Add a fake_addr_cu to the result. |
| * dwarf_end.c (cu_free): Disconnect the fake_addr_cu from the split |
| dwarf if shared with skeleton. |
| (dwarf_end): release fake_addr_cu. |
| * dwarf_formaddr.c (__libdw_cu_addr_base): Move to... |
| * libdwP.h (__libdw_cu_addr_base): ... here. |
| (struct Dwarf): Add fake_addr_cu field. |
| * dwarf_formudata.c (dwarf_formudata): Handle |
| DW_FORM_GNU_addr_index and DW_FORM_addrx[1234]. |
| * dwarf_getlocation_attr.c (addr_valp): New static function. |
| (dwarf_getlocation_attr): Create attribute for values of |
| DW_OP_GNU_const_index, DW_OP_constx and DW_OP_GNU_addr_index and |
| DW_OP_addrx. |
| * libdw_find_split_unit.c (__libdw_find_split_unit): Connect |
| IDX_debug_addr sectiondata and fake_addr_cu between split and |
| skeleton. |
| |
| 2018-05-20 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_cu_info.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_cu_info.c. |
| * libdw.h (dwarf_cu_info): New function declaration. |
| * libdw.map (ELFUTILS_0.171): Add dwarf_cu_info. |
| |
| 2018-05-24 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_ranges.c (dwarf_ranges): Check for NULL cu. |
| * libdw_findcu.c (__libdw_intern_next_unit): Initialize ranges_base. |
| |
| 2018-05-18 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_formudata.c (__libdw_formptr): Handle the special case |
| of IDX_debug_ranges for DW_UT_split_compile with version < 5. |
| * dwarf_highpc.c (dwarf_highpc): Use dwarf_lowpc, check for |
| split compile cudie. |
| * dwarf_lowpc.c (dwarf_lowpc): Check for split compile cudie. |
| * dwarf_ranges.c (dwarf_ranges): Switch cu and sectiondata for |
| split compile units. |
| * libdwP.h (struct Dwarf_CU): Add ranges_base field. |
| (__libdw_cu_ranges_base): New static inline function. |
| |
| 2018-05-18 Mark Wielaard <mark@klomp.org> |
| |
| * libdw_findcu.c (__libdw_intern_next_unit): Init files to NULL. |
| * dwarf_getsrclines.c (dwarf_getsrclines): Handle split units by |
| taking the line table from the skeleton. |
| * dwarf_getsrcfiles.c (dwarf_getsrcfiles): Handle split units by |
| only taking the files from .debug_line offset zero (if it exists), |
| otherwise fall back to the skeleton. |
| |
| 2018-05-17 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_begin_elf.c (__libdw_debugdir): New function. |
| (valid_p): Call __libdw_debugdir. |
| * dwarf_end.c (dwarf_end.c): Free debugdir. |
| * dwarf_getalt.c (__libdw_filepath): Extract __libdw_debugdir logic. |
| take debugdir as argument instead of fd. |
| (find_debug_altlink): Call __libdw_filepath with debugdir. |
| * libdwP.h (struct Dwarf): Add debugdir field. |
| (__libdw_debugdir): New function prototype. |
| (__libdw_filepath): Adjust prototype to take a const char * instead of |
| an int. |
| * libdw_find_split_unit.c (__libdw_find_split_unit): Call |
| __libdw_filepath with debugdir. |
| |
| 2018-05-17 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_attr_integrate.c (dwarf_attr_integrate): Handle split_compile |
| unit DIE, search skeleton_compile unit DIE. |
| * dwarf_hasattr_integrate.c (dwarf_hasattr_integrate): Likewise. |
| * libdwP.h (is_cudie): Check cu is not NULL. |
| |
| 2018-05-19 Mark Wielaard <mark@klomp.org> |
| |
| * libdwP.h (__libdw_find_split_unit): Mark as internal_function. |
| |
| 2018-05-15 Mark Wielaard <mark@klomp.org> |
| |
| * Makefile.am (libdw_a_SOURCES): Add libdw_find_split_unit.c. |
| * dwarf_end.c (cu_free): Free split Dwarf. |
| * dwarf_get_units.c (dwarf_get_units): Handle DW_UT_skeleton by |
| calling __libdw_find_split_unit. |
| * libdwP.h (struct Dwarf_CU): Add split Dwarf_CU field. |
| (__libdw_find_split_unit): New function prototype. |
| (str_offsets_base_off): Use cu Dwarf if dbg is NULL. |
| (filepath): Rename to ... |
| (__libdw_filepath): This. Which is the actual function name in |
| dwarf_getalt.c. |
| (libdw_find_split_unit.c): New file. |
| * libdw_findcu.c (__libdw_intern_next_unit): Initialize split to -1. |
| |
| 2018-05-15 Mark Wielaard <mark@klomp.org> |
| |
| * libdwP.h (__libdw_first_die_from_cu_start): Adjust commented out |
| asserts. |
| * libdw_findcu.c (__libdw_intern_next_unit): For version 4 DWARF if |
| the cudie has a DW_AT_GNU_dwi_id set the unit_id8 and unit_type to |
| DW_UT_skeleton or DW_UT_split_compile based on whether the cudie has |
| child DIEs and a DW_AT_GNU_dwo_name attribute. |
| |
| 2018-05-14 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add GNU Debug Fission extensions. DW_AT_GNU_dwo_name, |
| DW_AT_GNU_dwo_id, DW_AT_GNU_ranges_base, DW_AT_GNU_addr_base, |
| DW_AT_GNU_pubnames, DW_AT_GNU_pubtypes. DW_FORM_GNU_addr_index, |
| DW_FORM_GNU_str_index. DW_OP_GNU_addr_index, DW_OP_GNU_const_index. |
| * dwarf_formaddr.c (dwarf_formaddr): Handle DW_FORM_GNU_addr_index |
| as DW_FORM_addrx. |
| (__libdw_cu_addr_base): Check for both DW_AT_GNU_addr_base and |
| DW_AT_addr_base. |
| * dwarf_formstring.c (dwarf_formstring): Handle DW_FORM_GNU_str_index |
| as DW_FORM_strx. |
| * dwarf_formudata.c (dwarf_formudata): Recognize DW_AT_GNU_addr_base |
| as addrptr. Recognize DW_AT_GNU_ranges_base as rangelistptr. |
| * dwarf_getlocation.c (__libdw_intern_expression): Handle |
| DW_OP_GNU_addr_index as DW_OP_addrx and DW_OP_GNU_const_index as |
| DW_OP_constx. |
| * libdw_form.c (__libdw_form_val_compute_len): Handle |
| DW_FORM_GNU_addr_index and DW_FORM_GNU_str_index taking an uleb128. |
| |
| 2018-05-12 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_begin_elf.c (check_section): Also recognize .dwo section |
| name variants. |
| |
| 2018-05-11 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_formudata.c (dwarf_formudata): Handle DW_AT_macros as macptr. |
| * dwarf_getmacros.c (get_table_for_offset): Add DW_MACRO_define_sup, |
| DW_MACRO_undef_sup, DW_MACRO_import_sup, DW_MACRO_define_strx and |
| DW_MACRO_undef_strx. Add str_offsets_base_off to fake CU. Deal with |
| DW_AT_macros. Use libdw_valid_user_form. |
| |
| 2018-05-09 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_formstring.c (__libdw_cu_str_off_base): Moved to... |
| * libdwP.h (__libdw_cu_str_off_base): ...here. Make static inline. |
| (str_offsets_base_off): New internal function that also parses |
| .debug_str_offsets header if necessary. |
| |
| 2018-05-11 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_siblingof.c (dwarf_siblingof): Don't reference cu till it is |
| known the Dwarf_Die is came from is valid. |
| * libdwP.h (__libdw_dieabbrev): Check cu is not NULL. |
| |
| 2018-05-08 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_formref.c (__libdw_formref): Explicitly don't handle |
| DW_FORM_ref_sup4 and DW_FORM_ref_sup8. |
| * dwarf_formref_die.c (dwarf_formref_die): Handle DW_FORM_ref_sup4 |
| and DW_FORM_ref_sup8. |
| * dwarf_formstring.c (dwarf_formstring): Handle DW_FORM_strp_sup |
| as DW_FORM_GNU_strp_alt. |
| |
| 2018-05-05 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DWARF line content descriptions. |
| * libdwP.h (libdw_valid_user_form): New static function. |
| * dwarf_getsrclines.c (read_srclines): Check and parse version 5 |
| DWARF header, dir and file tables separately from older versions |
| where different. |
| |
| 2018-04-24 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_begin_elf.c (dwarf_scnnames): Add ".debug_line_str". |
| * dwarf_error.c (errmsgs): Add DWARF_E_NO_DEBUG_STR and |
| DWARF_E_NO_DEBUG_LINE_STR. |
| * dwarf_formstring.c (dwarf_formstring): Handle DW_FORM_line_strp. |
| Get data from either .debug_str or .debug_line_str. |
| * libdwP.h: Add IDX_debug_line_str, DWARF_E_NO_DEBUG_STR and |
| DWARF_E_NO_DEBUG_LINE_STR. |
| |
| 2018-04-03 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_formudata.c (__libdw_formptr): Take and return const |
| unsigned char pointers. |
| * dwarf_getlocation.c (attr_base_address): Rename to... |
| (__libdw_cu_base_address): this. Take Dwarf_CU, check and set |
| base_address. |
| (initial_offset_base): Renamed to... |
| (initial_offset): this. Only provide offset. |
| (getlocations_addr): Move data size check and |
| address base addition into __libdw_read_begin_end_pair_inc. Use |
| __libdw_cu_base_address and initial_offset. Drop Elf_Data NULL |
| check (already done by initial_offset, through __libdw_formptr). |
| (dwarf_getlocations): Use __libdw_cu_base_address and initial_offset. |
| Drop Elf_Data NULL check. |
| * dwarf_ranges.c (__libdw_read_begin_end_pair_inc): Change argument |
| type of readp to Add readend argument. Check data size. Include base |
| in begin and end result. |
| (initial_offset): New static function. |
| (dwarf_ranges): Don't check Elf_Data being NULL (already done by |
| initial_offset, through __libdw_formptr). Use __libdw_cu_base_address |
| and initial_offset. Remove base check and addition (already done by |
| __libdw_read_begin_end_pair_inc. |
| * libdwP.h (Dwarf_CU): Add base_address field. |
| (__libdw_read_begin_end_pair_inc): Change argument type of readp to |
| const. Add readend argument. |
| (__libdw_formptr): Take and return const unsigned char pointers. |
| * libdw_findcu.c (__libdw_intern_next_unit): Initialize Dwarf_CU |
| base_address. |
| |
| 2018-04-04 Mark Wielaard <mark@klomp.org> |
| |
| * libdw_findcu.c (__libdw_intern_next_unit): Initialize Dwarf_CU |
| addr_base and str_off_base. |
| |
| 2018-03-23 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_begin_elf.c (dwarf_scnnames): Add IDX_debug_str_offsets, |
| increase size. |
| * dwarf_error.c (errmsgs): Add DWARF_E_NO_STR_OFFSETS. |
| * dwarf_formstring.c (dwarf_formstring): Handle DW_FORM_strx[1234]. |
| (__libdw_cu_str_off_base): New function. |
| * dwarf_formudata.c (dwarf_formudata): Handle IDX_debug_str_offsets |
| as stroffsetsptr. |
| * libdwP.h: Add IDX_debug_str_offsets and DWARF_E_NO_STR_OFFSETS. |
| (struct Dwarf_CU): Add str_off_base field. |
| (__libdw_cu_str_off_base): New function declaration. |
| |
| 2018-03-22 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_begin_elf.c (dwarf_scnnames): Add IDX_debug_addr. |
| * dwarf_error.c (errmsgs): Add DWARF_E_NO_DEBUG_ADDR. |
| * dwarf_formaddr.c (dwarf_formaddr): Handle DW_FORM_addrx[1234]. |
| (__libdw_cu_addr_base): New function. |
| * dwarf_formudata.c (dwarf_formudata): Handle DW_AT_addr_base as |
| addrptr. |
| * libdwP.h: Add IDX_debug_addr and DWARF_E_NO_DEBUG_ADDR. |
| (struct Dwarf_CU): Add addr_base field. |
| (__libdw_cu_addr_base): New function definition. |
| * memory-access.h (file_byte_order): New static function. |
| (read_3ubyte_unaligned): New inline function. |
| |
| 2018-03-29 Mark Wielaard <mark@klomp.org> |
| |
| * libdw.h (dwarf_decl_file): Extend documentation. |
| (dwarf_linesrc): Likewise. |
| (dwarf_filesrc): Likewise. |
| |
| 2018-03-06 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_OP_implicit_pointer, DW_OP_addrx, DW_OP_constx, |
| DW_OP_entry_value, DW_OP_const_type, DW_OP_regval_type, |
| DW_OP_deref_type, DW_OP_xderef_type, DW_OP_convert and |
| DW_OP_reinterpret. |
| * dwarf_getlocation.c (__libdw_intern_expression): Handle |
| DW_OP_convert, DW_OP_reinterpret, DW_OP_addrx, DW_OP_constx, |
| DW_OP_regval_type, DW_OP_entry_value, DW_OP_implicit_pointer, |
| DW_OP_deref_type, DW_OP_xderef_type and DW_OP_const_type. |
| * dwarf_getlocation_attr.c (dwarf_getlocation_attr): Handle |
| DW_OP_entry_value, DW_OP_const_type and DW_OP_implicit_pointer. |
| * dwarf_getlocation_die.c (dwarf_getlocation_die): Handle |
| DW_OP_implicit_pointer, DW_OP_convert, DW_OP_reinterpret, |
| DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type and |
| DW_OP_xderef_type. |
| * dwarf_getlocation_implicit_pointer.c |
| (dwarf_getlocation_implicit_pointer): Handle DW_OP_implicit_pointer. |
| |
| 2018-03-01 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_AT_GNU_locviews and DW_AT_GNU_entry_view. |
| * dwarf_formudata.c (dwarf_formudata): Handle DW_AT_GNU_locviews |
| as a loclistptr. |
| |
| 2018-02-09 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_formblock.c (dwarf_formblock): Handle DW_FORM_data16 as a |
| 16 byte block. |
| |
| 2018-02-09 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_child.c (__libdw_find_attr): Handle DW_FORM_implicit_const. |
| * dwarf_formsdata.c (dwarf_formsdata): Likewise. |
| * dwarf_formudata.c (dwarf_formudata): Likewise. |
| * dwarf_getabbrev.c (__libdw_getabbrev): Likewise. |
| * dwarf_getattrs.c (dwarf_getattrs): Likewise. |
| * dwarf_hasattr.c (dwarf_hasattr): Likewise. |
| * dwarf_getabbrevattr.c (dwarf_getabbrevattr_data): New function |
| that will also return any data associated with the abbrev. Which |
| currently is only for DW_FORM_implicit_const. Based on... |
| (dwarf_getabbrevattr): ... this function. Which now just calls |
| dwarf_getabbrevattr_data. |
| * libdw.h (dwarf_getabbrevattr_data): Declare new function. |
| * libdw.map (ELFUTILS_0.170): Add dwarf_getabbrevattr_data. |
| * libdwP.h (dwarf_getabbrevattr_data): INTDECL. |
| * memory-access.h (__libdw_get_sleb128_unchecked): New inlined |
| function based on __libdw_get_uleb128_unchecked. |
| |
| 2018-02-08 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DWARF5 DW_FORMs. |
| * libdwP.h (__libdw_form_val_compute_len): Handle fix length |
| DW_FORM_implicit_const, DW_FORM_addrx[1234], DW_FORM_strx[1234], |
| DW_FORM_ref_sup[48] and DW_FORM_data16. |
| * libdw_form.c (__libdw_form_val_compute_len): DW_FORM_strp_sup |
| and DW_FORM_line_strp are offset_size. DW_FORM_addrx, DW_FORM_strx, |
| DW_FORM_loclistx and DW_FORM_rnglistx are uleb128. |
| |
| 2018-01-30 Mark Wielaard <mark@klomp.org> |
| |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_get_units.c. |
| * dwarf_get_units.c: New file. |
| * libdw.h (dwarf_get_units): New function declaration. |
| * libdw.map (ELFUTILS_0.170): Add dwarf_get_units. |
| |
| 2018-01-29 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h (DW_UT_*): Add DWARF Unit Header Types. |
| * dwarf_cu_die.c (dwarf_cu_die): Rename arguments. type_signaturep |
| is now called unit_idp. type_offsetp is now called subdie_offsetp. |
| * dwarf_formref_die.c (dwarf_formref_die): Scan both .debug_info |
| and .debug_types sections for type units when type signature ref |
| not found. |
| * dwarf_getaranges.c (dwarf_getaranges): Use __libdw_findcu and |
| __libdw_first_die_off_from_cu instead of trying by hand. |
| * dwarf_getlocation_die.c (dwarf_getlocation_die): Use ISV4TU |
| instead of checking type_offset by hand. |
| * dwarf_getlocation_implicit_pointer.c |
| (dwarf_getlocation_implicit_pointer): Likewise. |
| * dwarf_nextcu.c (dwarf_next_unit): Call __libdw_next_unit. |
| (__libdw_next_unit): New function based on dwarf_next_unit with |
| DWARF5 header support. |
| * libdwP.h (struct Dwarf_CU): Renamed type_offset to subdie_offset |
| and type_sig8 to unit_id8. |
| (ISV4TU): New macro to determine whether a CU is a version 4 type |
| unit (which comes from the .debug_types section). |
| (DIE_OFFSET_FROM_CU_OFFSET): Replaced macro by real function... |
| (__libdw_first_die_from_cu_start): ... that also handles DWARF5 |
| unit headers. |
| (__libdw_first_die_off_from_cu): New function that calls the above |
| using the CU fields. |
| (CUDIE): Use __libdw_first_die_off_from_cu. |
| (SUBDIE): New macro that provides the DIE for a CU using the |
| subdie_offset. |
| (__libdw_next_unit): New internal function declaration. |
| * libdw_findcu.c (__libdw_intern_next_unit): Use __libdw_next_unit. |
| Accept DWARF version 5 headers. Setup unit_type. |
| (__libdw_findcu): Rename debug_types argument to v4_debug_types |
| argument (to indicate that we are looking in the .debug_types |
| section). Support finding the exact offset (unit header start). |
| |
| 2018-01-25 Mark Wielaard <mark@klomp.org> |
| |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_die_addr_die.c. |
| * dwarf_die_addr_die.c: New file. |
| * libdw.h (dwarf_die_addr_die): New function declaration. |
| * libdw.map (ELFUTILS_0.171): New section with dwarf_die_addr_die. |
| * libdwP.h (__libdw_findcu_addr): New internal function declaration. |
| * libdw_findcu.c (__libdw_findcu_addr): New internal function. |
| |
| 2018-02-09 Joshua Watt <JPEWhacker@gmail.com> |
| |
| * cfi.c (execute_cfi): Use FALLTHROUGH macro instead of comment. |
| * dwarf_frame_register.c (dwarf_frame_register): Likewise. |
| |
| 2018-01-22 Mark Wielaard <mark@klomp.org> |
| |
| * Makefile.am (AM_CPPFLAGS): Add -I libdwelf. |
| * dwarf_begin_elf.c (dwarf_begin_elf): Initialize Dwarf alt_fd to -1. |
| * dwarf_end.c (dwarf_end): Call dwarf_end and close on the alt_dwarf |
| and alt_fd if we allocated them. |
| * dwarf_fromref_die.c (dwarf_formref_die): Call dwarf_getalt. |
| * dwarf_formstring.c (dwarf_formstring): Likewise. |
| * dwarf_getalt.c (__libdw_filepath): New internal function. |
| (find_debug_altlink): New static function. |
| (dwarf_getalt): Check Dwarf alt_dwarf and call find_debug_altlink. |
| Cache result. |
| * dwarf_setalt.c (dwarf_setalt): Clean up Dwarf alt_dwarf and alt_fd |
| if we allocated. |
| * libdw.h (dwarf_getalt): Extend documentation. |
| (dwarf_setalt): Likewise. |
| * libdwP.h (struct Dwarf): Add alt_fd field. |
| (filepath): Declare new internal function. |
| |
| 2018-01-14 Petr Machata <pmachata@gmail.com> |
| |
| * dwarf_formsdata.c (dwarf_formsdata): |
| <DW_FORM_data1>: Cast to signed char. |
| <DW_FORM_data2,4,8>: Use read_*sbyte_unaligned instead of |
| read_*ubyte_unaligned. |
| |
| 2017-12-26 Mark Wielaard <mark@klomp.org> |
| |
| * libdwP.h (struct Dwarf_Abbrev): Pack struct. Remove attrcnt, |
| use bitfields for has_children and code. |
| * dwarf_getabbrev.c (__libdw_getabbrev): Don't count attrs. |
| * dwarf_getattrcnt.c (dwarf_getattrcnt): Count attrs. |
| |
| 2017-12-26 Mark Wielaard <mark@klomp.org> |
| |
| * memory-access.h (__libdw_get_uleb128_unchecked): New function. |
| (get_uleb128_unchecked): New define. |
| * dwarf_child.c (__libdw_find_attr): Use get_uleb128_unchecked to |
| read attr name and form. |
| * dwarf_getabbrevattr.c (dwarf_getabbrevattr): Likewise. |
| * dwarf_getattrs.c (dwarf_getattrs): Likewise. |
| * dwarf_hasattr.c (dwarf_hasattr): Likewise. |
| |
| 2017-12-28 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_offdie.c (__libdw_offdie): Check sectiondata exists. |
| |
| 2017-05-09 Ulf Hermann <ulf.hermann@qt.io> |
| Mark Wielaard <mark@klomp.org> |
| |
| * libdwP.h (__libdw_in_section): Fix check for the upper border of |
| the range. |
| (__libdw_offset_in_section): Likewise. |
| |
| 2017-12-20 Mark Wielaard <mark@klomp.org> |
| |
| * libdwP.h (struct Dwarf_CU): Add sec_idx field. |
| (cu_sec_idx): Return cu->sec_idx. |
| * libdw_findcu.c (__libdw_intern_next_unit): Set cu sec_idx to |
| IDX_debug_info or IDX_debug_types. |
| * dwarf_begin_elf.c (valid_p): Set fake_loc_cu->sec_idx to |
| IDX_debug_loc. |
| * dwarf_getmacros.c (read_macros): Set fake_cu->sec_idx to |
| IDX_debug_macro or IDX_debug_macinfo. |
| |
| 2017-12-12 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_aggregate_size.c (dwarf_aggregate_size): Don't peel the |
| given DIE. Reserve memory for a new DIE first. |
| |
| 2017-12-11 Dima Kogan <dima@secretsauce.net> |
| |
| * dwarf_aggregate_size.c (array_size): Handle multi-dimensional |
| arrays properly. |
| |
| 2017-11-03 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): Handle |
| DW_OP_GNU_variable_value. |
| * dwarf_getlocation_attr.c (dwarf_getlocation_attr): Likewise. |
| * dwarf_getlocation_die.c (dwarf_getlocation_die): Likewise. |
| |
| 2017-11-03 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_getlocation.c (attr_ok): Always accept DW_FORM_exprloc. |
| Update list of acceptable attribute codes based on DWARF5. |
| |
| 2017-11-03 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_OP_GNU_variable_value. |
| |
| 2017-10-03 Mark Wielaard <mark@klomp.org> |
| |
| * libdw.h: Define LIBDW_CIE_ID and use it in dwarf_cfi_cie_p. |
| |
| 2017-08-18 Ulf Hermann <ulf.hermann@qt.io> |
| |
| * memory-access.h: Use attribute_packed. |
| |
| 2017-02-27 Ulf Hermann <ulf.hermann@qt.io> |
| |
| * libdwP.h: Use attribute_hidden. |
| * libdw_alloc.c: Likewise. |
| |
| 2017-02-27 Ulf Hermann <ulf.hermann@qt.io> |
| |
| * Makefile.am: Use fpic_CFLAGS and dso_LDFLAGS. |
| |
| 2017-07-26 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_MACRO_* and compat defines for DW_MACRO_GNU_*. |
| * dwarf_getmacros.c (get_table_for_offset): Accept either version |
| 4 or 5. Use DW_MACRO names instead of DW_MACRO_GNU names. |
| (read_macros): Use table version for fake_cu. |
| |
| 2017-07-26 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_peel_type.c (dwarf_peel_type): Handle DW_TAG_immutable_type, |
| DW_TAG_packed_type and DW_TAG_shared_type. |
| * libdw.h (dwarf_peel_type): Extend documentation. |
| |
| 2017-07-26 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_DEFAULTED_no, DW_DEFAULTED_in_class and |
| DW_DEFAULTED_out_of_class. |
| |
| 2017-07-26 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_CC_pass_by_reference and DW_CC_pass_by_reference. |
| |
| 2017-07-26 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_default_lower_bound.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_default_lower_bound.c. |
| * dwarf_aggregate_size.c (array_size): Use dwarf_default_lower_bound. |
| * dwarf_error.c (errmsgs): Add DWARF_E_UNKNOWN_LANGUAGE. |
| * libdw.h: Add dwarf_default_lower_bound. |
| * libdw.map (ELFUTILS_0.170): Add dwarf_default_lower_bound. |
| * libdwP.h: Add DWARF_E_UNKNOWN_LANGUAGE and |
| dwarf_default_lower_bound INTDECL. |
| |
| 2017-07-26 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_LANG_OpenCL, DW_LANG_Modula3, |
| DW_LANG_C_plus_plus_03, DW_LANG_OCaml, DW_LANG_Rust, DW_LANG_Swift, |
| DW_LANG_Julia, DW_LANG_Dylan, DW_LANG_RenderScript, DW_LANG_BLISS. |
| * dwarf_aggregate_size.c (array_size): Add lower bound for |
| DW_LANG_C_plus_plus_03, DW_LANG_Python, DW_LANG_OpenCL, |
| DW_LANG_Haskell, DW_LANG_OCaml, DW_LANG_Rust, DW_LANG_Swift, |
| DW_LANG_Dylan, DW_LANG_RenderScript, DW_LANG_Modula3, |
| DW_LANG_Julia and DW_LANG_BLISS. |
| |
| 2017-07-26 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_ATE_UCS and DW_ATE_ASCII. |
| |
| 2017-07-25 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h: Add DW_TAG_coarray_type, DW_TAG_generic_subrange, |
| DW_TAG_dynamic_type, DW_TAG_call_site, DW_TAG_call_site_parameter, |
| DW_TAG_skeleton_unit, DW_TAG_immutable_type. Add reserved comments |
| for currently unused numbers. |
| |
| 2017-07-25 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf.h (DWARF attributes enum): Remove DW_AT_subscr_data, |
| DW_AT_element_list and DW_AT_member. Add DWARF5 attribute constants. |
| (DW_AT_subscr_data, DW_AT_element_list, DW_AT_member): New defines. |
| |
| 2017-07-21 Mark Wielaard <mark@klomp.org> |
| |
| * dwarf_line_file.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_line_file.c. |
| * libdw.h (dwarf_line_file): New function declaration. |
| * libdw.map (ELFUTILS_0.170): New. Add dwarf_line_file. |
| |
| 2017-02-17 Ulf Hermann <ulf.hermann@qt.io> |
| |
| * Makefile.am: Add libdw_so_LIBS to specify the archives libdw is is |
| made of, libdw_so_DEPS for libraries it depends on (including |
| libeu.a), libdw_so_LDLIBS to specify libraries libdw links against. |
| (libdw.so$(EXEEXT)): Add $(libdw_so_LDLIBS), remove enumeration of |
| library dependencies, use libdw_so_LIBS rather than relying on the |
| order of dependencies specified, add -z,relro. |
| |
| 2017-04-20 Ulf Hermann <ulf.hermann@qt.io> |
| |
| * libdw.h: Remove attribute macro declarations and use |
| __noreturn_attribute__ as defined in libelf.h. |
| |
| 2017-04-20 Ulf Hermann <ulf.hermann@qt.io> |
| |
| * dwarf_begin_elf.c: Include endian.h. |
| |
| 2017-03-30 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_peel_type.c (dwarf_peel_type): Call dwarf_attr_integrate on |
| result. |
| |
| 2016-10-22 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Correct spelling of DW_LANG_PLI. Add compatibility define. |
| * dwarf_aggregate_size.c (array_size): Use correct spelling of |
| DW_LANG_PLI. |
| |
| 2016-11-02 Mark Wielaard <mjw@redhat.com> |
| |
| * cfi.c (execute_cfi): Add fallthrough comments. |
| * encoded-value.h (encoded_value_size): Add explicit return instead |
| of relying on fallthrough. |
| * dwfl_report_elf.c (__libdwfl_elf_address_range): Add fallthrough |
| comment. |
| |
| 2016-10-11 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp> |
| |
| * dwarf_getpubnames.c: Remove sys/param.h include, add system.h. |
| * libdw_alloc.c: Likewise. |
| |
| 2016-07-08 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.167): New. Add dwelf_strtab_init, |
| dwelf_strtab_add, dwelf_strtab_add_len, dwelf_strtab_finalize, |
| dwelf_strent_off, dwelf_strent_str and dwelf_strtab_free. |
| |
| 2016-02-13 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Calculate ndirs first, then |
| assign to ndirlist. |
| |
| 2015-12-18 Mark Wielaard <mjw@redhat.com> |
| |
| * libdwP.h (struct Dwarf): Remove sectiondata_gzip_mask. |
| (__libdw_free_zdata): Remove. |
| * dwarf_begin_elf.c (inflate_section): Remove. |
| (check_section): Remove __libdw_free_zdata calls. Use elf_compress |
| and elf_compress_gnu to decompress if necessary. |
| (valid_p): Remove __libdw_free_zdata calls. |
| (scngrp_read): Use elf_compress if section is compressed. Remove |
| __libdw_free_zdata calls. |
| * dwarf_end.c (__libdw_free_zdata): Remove. |
| (dwarf_end): Don't call __libdw_free_zdata. |
| |
| 2015-10-28 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.165): New. Add dwelf_scn_gnu_compressed_size. |
| |
| 2015-12-02 Mark Wielaard <mjw@redhat.com> |
| |
| * fde.c (intern_fde): Don't leak duplicate FDEs. |
| |
| 2015-12-01 Mark Wielaard <mjw@redhat.com> |
| |
| * fde.c (intern_fde): Don't intern an fde that doesn't cover a |
| valid code range. |
| |
| 2015-12-01 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_end.c (dwarf_end): Call cu_free on fake_loc_cu if it exists. |
| |
| 2015-10-14 Chih-Hung Hsieh <chh@google.com> |
| |
| * dwarf_entry_breakpoints.c (dwarf_entry_breakpoints): Move recursive |
| functions 'add_bkpt', 'entrypc_bkpt', and 'search_range' to file scope. |
| |
| 2015-10-14 Chih-Hung Hsieh <chh@google.com> |
| |
| * libdw_visit_scopes.c (__libdw_visit_scopes): Move recursive nested |
| function 'walk_children' to file scope; inline 'recurse' at its call |
| site. |
| |
| 2015-10-19 Mark Wielaard <mjw@redhat.com> |
| |
| * frame-cache.c (__libdw_destroy_frame_cache): Call ebl_closebackend |
| if necessary. |
| |
| 2015-10-16 Dmitry V. Levin <ldv@altlinux.org> |
| |
| * dwarf_getsrclines.c (read_srclines): Initialize state early. |
| |
| 2015-10-13 Chih-Hung Hsieh <chh@google.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Move nested functions |
| 'advance_pc' and 'add_new_line' to file scope and keep many |
| local state variables within one structure. |
| |
| 2015-10-13 Chih-Hung Hsieh <chh@google.com> |
| |
| * dwarf_getscopevar.c (dwarf_getscopevar): Move nested |
| function 'file_matches' to file scope. |
| |
| 2015-10-16 Mark Wielaard <mjw@redhat.com> |
| |
| * Makefile.am (libdw.so): Add -lz. |
| |
| 2015-10-14 Chih-Hung Hsieh <chh@google.com> |
| |
| * cfi.c (execute_cfi): Move nested functions 'enough_registers' |
| and 'require_cfa_offset' to file scope. |
| |
| 2015-10-09 Josh Stone <jistone@redhat.com> |
| |
| * dwarf_begin.c (dwarf_begin): Replace stat64 and fstat64 with stat |
| and fstat. |
| |
| 2015-10-05 Josh Stone <jistone@redhat.com> |
| |
| * Makefile.am (libdw.so): Add AM_V_CCLD and AM_V_at silencers. |
| |
| 2015-09-24 Jose E. Marchesi <jose.marchesi@oracle.com> |
| |
| * Makefile.am (AM_CFLAGS): Use -fPIC instead of -fpic to avoid |
| relocation overflows in some platforms. |
| |
| 2015-09-23 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_error.c (__libdw_seterrno): Mark as internal_function. |
| * dwarf_formref.c (__libdw_formref): Likewise. |
| * libdw_findcu.c (__libdw_findcu): Likewise. |
| * libdw_visit_scopes.c (__libdw_visit_scopes): Likewise. |
| |
| 2015-09-22 Mark Wielaard <mjw@redhat.com> |
| |
| * *.c: Remove old-style function definitions. |
| |
| 2015-09-15 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_peel_type.c (dwarf_peel_type): Don't reassign result pointer. |
| |
| 2015-09-09 Chih-Hung Hsieh <chh@google.com> |
| |
| * dwarf_macro_getsrcfiles.c (dwarf_macro_getsrcfiles): Remove |
| redundant NULL tests on parameters declared with __nonnull_attribute__. |
| * dwarf_siblingof.c (dwarf_siblingof): Likewise. |
| * libdw_visit_scopes.c (__libdw_visit_scopes): Likewise. |
| |
| 2015-09-04 Chih-Hung Hsieh <chh@google.com> |
| Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getlocation.c (getlocations_addr): Replace K&R function |
| definition with ansi-C definition and add const qualifier to |
| locs argument. |
| |
| 2015-09-04 Chih-Hung Hsieh <chh@google.com> |
| |
| * libdw_findcu.c (__libdw_intern_next_unit): Replace K&R function |
| definition with ansi-C definitions. |
| (__libdw_findcu): Likewise. |
| |
| 2015-08-25 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Add DW_LANG_Haskell. |
| |
| 2015-06-18 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_begin_elf.c (dwarf_begin_elf): Assert page size is big enough |
| to hold a Dwarf. |
| |
| 2015-06-18 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getpubnames.c (get_offsets): Always free mem on error. |
| |
| 2015-06-18 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getmacros.c (get_macinfo_table): Return NULL when |
| dwarf_formudata reports an error. |
| (get_table_for_offset): Likewise. |
| |
| 2015-06-08 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Initialize dirarray early. |
| |
| 2015-06-06 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Initialize filelist early. |
| |
| 2015-05-27 Mark Wielaard <mjw@redhat.com> |
| |
| * encoded-value.h (read_encoded_value): Check data d_size contains |
| at least enough data to hold a pointer for DW_EH_PE_indirect. |
| |
| 2015-05-22 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Limit stack usage of lines |
| with MAX_STACK_LINES, files with MAX_STACK_LINES and dirs with |
| MAX_STACK_DIRS. Calculate number of dirs needed first, then |
| create dirarray directly, without needing the next field. Free |
| not stack allocated lines and files at the end. |
| |
| 2015-05-19 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): Create a stack |
| allocated array to hold locs. Allocate locs bigger than the array |
| with malloc and free them when done. |
| |
| 2015-05-11 Jonathan Lebon <jlebon@redhat.com> |
| |
| * libdwP.h (DWARF_E_COMPRESSED_ERROR): New enumerator. |
| * dwarf_error.c (errmsgs): Add DWARF_E_COMPRESSED_ERROR message. |
| * dwarf_begin_elf.c (inflate_section): New static function, lifted |
| from... |
| (check_section): ... here. Call inflate_section, set libdw errno to |
| DWARF_E_COMPRESSED_ERROR if .debug_info section couldn't be inflated. |
| |
| 2015-05-11 Jonathan Lebon <jlebon@redhat.com> |
| |
| * dwarf_begin_elf.c (check_section): Add compressed flag. Always |
| check for .zdebug sections. Only wrap decompression in #if USE_ZLIB. |
| |
| 2015-05-06 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Use an int64_t to store and |
| check the line number. |
| |
| 2015-05-05 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getaranges.c (dwarf_getaranges): Check there is enough data |
| left before reading values. |
| |
| 2015-05-04 Anthony G. Basile <blueness@gentoo.org> |
| |
| * Makefile.am (libdw_so_SOURCES): Append $(argp_LDADD) to link |
| command. |
| |
| 2015-04-22 Mark Wielaard <mjw@redhat.com> |
| |
| * memory-access.h (__libdw_max_len_leb128): Take type_len as argument. |
| (__libdw_max_len_uleb128): New function. |
| (__libdw_max_len_sleb128): Likewise. |
| (__libdw_get_uleb128): Use __libdw_max_len_uleb128. |
| (__libdw_get_sleb128): Use __libdw_max_len_sleb128. |
| |
| 2015-04-21 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getmacros.c (read_macros): Allocate attributes dynamically |
| when there are more than 8. |
| |
| 2015-04-01 Petr Machata <pmachata@redhat.com> |
| |
| * libdwP.h (DWARF_E_NOT_CUDIE): New enumerator. |
| (is_cudie): New function. |
| * dwarf_error.c (errmsgs): Add message for DWARF_E_NOT_CUDIE. |
| * dwarf_getsrcfiles.c (dwarf_getsrcfiles): Call is_cudie instead |
| of white-listing valid tags. |
| * dwarf_getsrclines.c (dwarf_getsrclines): Likewise. |
| |
| 2015-03-18 Petr Machata <pmachata@redhat.com> |
| |
| * Makefile.am (pkginclude_HEADERS): Add known-dwarf.h. |
| (EXTRA_DIST): Remove known-dwarf.h. |
| |
| 2015-02-09 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Add DW_LANG_Fortran03 and DW_LANG_Fortran08. |
| * dwarf_aggregate_size.c (array_size): Recognize array lower bound |
| for new Fortran language codes is 1. |
| |
| 2015-02-09 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Add DW_TAG_atomic_type. |
| * libdw.h (dwarf_peel_type): Document DW_TAG_atomic_type. |
| * dwarf_peel_type.c (dwarf_peel_type): Handle DW_TAG_atomic_type. |
| |
| 2015-02-11 Josh Stone <jistone@redhat.com> |
| |
| * encoded-value.h (read_encoded_value): Initialize value. |
| |
| 2015-02-11 Petr Machata <pmachata@redhat.com> |
| |
| * dwarf_ranges.c (dwarf_ranges): Do not bail out when neither |
| DW_AT_entry_pc nor DW_AT_low_pc are available. Instead remember |
| the fact in *BASEP and bail out later if it hasn't been updated by |
| __libdw_read_begin_end_pair_inc. |
| |
| 2014-12-24 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrc_die.c (dwarf_getsrc_die): Return the last line record |
| smaller than or equal to addr, rather than returning immediately on |
| a match. |
| |
| 2015-01-07 Mark Wielaard <mjw@redhat.com> |
| |
| * cfi.h (struct Dwarf_CFI_s): Add search_table_len. |
| * dwarf_getcfi_elf.c (getcfi_gnu_eh_frame): Check there is enough |
| room in the search table for all entries. Store search_table_len. |
| (getcfi_scn_eh_frame): Likewise. |
| * encoded-value.h (encoded_value_size): Don't abort, return zero. |
| (__libdw_cfi_read_address_inc): Check there is enough room to read |
| values. Pass other byte order to read functions. |
| (read_encoded_value): Check encoded_value_size. Don't abort, but |
| set libdw errno and report failure. Check there is enough room to |
| read values. |
| * fde.c (binary_search_fde): Check encoded value size. Add hdr |
| data buf and size to dummy_cfi. |
| |
| 2015-01-04 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_siblingof.c (dwarf_siblingof): Check sibling attribute |
| is after current DIE. |
| |
| 2015-01-04 Mark Wielaard <mjw@redhat.com> |
| |
| * cfi.c (enough_registers): Check reg < INT32_MAX / sizeof |
| (dwarf_frame_register). |
| |
| 2015-01-02 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getcfi_elf.c (parse_eh_frame_hdr): Add size check. |
| (getcfi_gnu_eh_frame): Remove size check. Check d_buf is not NULL. |
| (getcfi_scn_eh_frame): Check d_buf is not NULL. |
| |
| 2015-01-02 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): Check dbg is not |
| NULL for DW_OP_call_ref and DW_OP_GNU_implicit_pointer. For |
| DW_OP_addr if dbg is NULL then read argument directly. |
| |
| 2015-01-14 Jason P. Leasure <jpleasu@super.org> |
| |
| * dwarf_formref_die.c (dwarf_formref_die): Offset is cu->type_offset |
| plus cu->start. |
| |
| 2014-12-27 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_siblingof.c (dwarf_siblingof): Check sibling attribute offset |
| still falls inside CU data. |
| |
| 2015-01-11 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_func_inline.c (dwarf_func_inline_instances): Call |
| __libdw_visit_scopes with NULL imports. |
| * dwarf_getfuncs.c (dwarf_getfuncs): Likewise. |
| * dwarf_getscopes.c (pc_record): Likewise. |
| (dwarf_getscopes): Likewise. |
| * dwarf_getscopes_die.c (dwarf_getscopes_die): Likewise. |
| * libdwP.h (__libdw_visit_scopes): Add imports argument. |
| * libdw_visit_scopes.c (__libdw_visit_scopes): Likewise. Add new |
| function imports_contains. Push and pop imports around walk_children |
| when processing DW_TAG_imported_unit. |
| |
| 2014-12-18 Ulrich Drepper <drepper@gmail.com> |
| |
| * Makefile.am: Suppress output of textrel_check command. |
| |
| 2014-12-16 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Check diridx is valid under |
| DW_LNE_define_file. |
| |
| 2014-12-16 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getpubnames.c (dwarf_getpubnames): Make sure there is enough |
| space to read die offset. |
| |
| 2014-12-16 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Correct overflow check for |
| unit_length. |
| |
| 2014-12-15 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getpubnames.c (get_offsets): Make sure whole unit fall inside |
| section data. Set error to DWARF_E_NO_ENTRY if cnt is zero. |
| (dwarf_getpubnames): Make sure section data contains string zero |
| terminator. |
| |
| 2014-12-16 Mark Wielaard <mjw@redhat.com> |
| |
| * memory-access.h (__libdw_get_sleb128): Unroll the first step to help |
| the compiler optimize for the common single-byte case. |
| |
| 2014-12-15 Josh Stone <jistone@redhat.com> |
| |
| * memory-access.h (__libdw_max_len_leb128): New. |
| (__libdw_get_uleb128): Use __libdw_max_len_leb128. |
| (__libdw_get_sleb128): Likewise. |
| |
| 2014-12-14 Mark Wielaard <mjw@redhat.com> |
| |
| * cfi.c (execute_cfi): Add program bounds checks. |
| * dwarf_child.c (__libdw_find_attr): Add attrp bounds checks. |
| * dwarf_formblock.c (dwarf_formblock): Call get_uleb128 with endp. |
| * dwarf_formref.c (__libdw_formref): Add datap bounds checks. |
| * dwarf_formsdata.c (dwarf_formsdata): Likewise. |
| * dwarf_formudata.c (dwarf_formudata): Likewise. |
| * dwarf_frame_register.c (dwarf_frame_register): Call get_uleb128 |
| with end of data buf. |
| * dwarf_getabbrev.c (__libdw_getabbrev): Add abbrevp bounds checks. |
| * dwarf_getabbrevattr.c (dwarf_getabbrevattr): Assume get_uleb128 |
| call gets enough data. |
| * dwarf_getattrs,c (dwarf_getattrs): Call get_uleb128 with endp. |
| * dwarf_getlocation.c (store_implicit_value): Call get_uleb128 |
| with enough data. |
| (__libdw_intern_expression): Call get_uleb128/get_sleb128 with |
| end_data. |
| * dwarf_getmacros.c (get_table_for_offset): Add nforms bounds check. |
| * dwarf_getsrclines.c (read_srclines): Bounds check linep and call |
| get_uleb128 with lineendp. |
| * dwarf_hasattr.c (dwarf_hasattr): Bounds check attrp and call |
| get_uleb128 with endp. |
| * dwarf_next_cfi.c (dwarf_next_cfi): Bounds check bytes and call |
| get_uleb128/get_sleb128 with limit. |
| * encoded-value.h (read_encoded_value): Assume get_uleb128 and |
| get_sleb128 get called with enough data. |
| * fde.c (intern_fde): Call get_uleb128 with instructions_end. |
| * libdwP.h (__libdw_dieabbrev): Call get_uleb128 with die->cu->endp. |
| * libdw_form.c (__libdw_form_val_compute_len): Call get_uleb128 with |
| endp. |
| * memory-access.h (__libdw_get_uleb128): Take an extra endp. |
| Don't call get_uleb128_step if out of data. |
| (__libdw_get_sleb128): Likewise for get_sleb128_step. |
| |
| 2014-12-12 Mark Wielaard <mjw@redhat.com> |
| |
| * libdwP.h (struct Dwarf): Add fake_loc_cu. |
| (cu_data): Removed. |
| (DIE_OFFSET_FROM_CU_OFFSET): Don't use cu_data, use cu_sec_idx. |
| (__libdw_form_val_compute_len): Drop dbg and endp arguments. |
| (__libdw_form_val_len): Likewise. |
| * libdw_form.c (__libdw_form_val_compute_len): Likewise. |
| * libdw_findcu.c (__libdw_intern_next_unit): Don't use cu_data, use |
| the already found data buffer directly. |
| * dwarf_begin_elf.c (valid_p): Setup fake_loc_cu. |
| * dwarf_end.c (dwarf_end): Free fake_loc_cu. |
| * dwarf_child.c (__libdw_find_attr): Call __libdw_form_val_len with |
| just cu. |
| * dwarf_getattrs.c (dwarf_getattrs): Likewise. |
| * dwarf_formblock.c (dwarf_formblock): Add bounds checking. |
| * dwarf_getlocation_attr.c (attr_form_cu): New function. |
| (dwarf_getlocation_attr): Use attr_form_cu to set result->cu. |
| (getlocation): Handle empty blocks immediately. |
| * dwarf_getlocation_implicit_pointer.c (empty_cu): New static var. |
| (__libdw_empty_loc_attr): Drop cu argument, use empty_cu. |
| (dwarf_getlocation_implicit_pointer): Call __libdw_empty_loc_attr with |
| one argument. |
| * dwarf_getmacros.c (read_macros): Also setup startp and endp for |
| fake_cu. Call __libdw_form_val_len with just fake_cu. |
| * dwarf_formref_die.c (dwarf_formref_die): Don't use cu_data, get |
| datap and size directly from cu startp and endp. |
| |
| 2014-12-11 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw_findcu.c (__libdw_intern_next_unit): Sanity check offset. |
| |
| 2014-12-13 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getaranges.c (compare_aranges): Make sure Dwarf_Addr |
| difference doesn't wrap around before returning as int. |
| |
| 2014-12-11 Josh Stone <jistone@redhat.com> |
| |
| * dwarf_getsrclines.c (struct linelist): Add sequence. |
| (compare_lines): Take linelists, and break ties by sequence. |
| (read_srclines): Use linelists for sorting. |
| (read_srclines::add_new_line): Set sequence. |
| |
| 2014-12-10 Josh Stone <jistone@redhat.com> |
| |
| * libdwP.h (Dwarf_CU): Add startp and endp boundaries. |
| * libdw_findcu.c (__libdw_intern_next_unit): Set startp and endp. |
| * dwarf_child.c (dwarf_child): Use cu->endp. |
| * dwarf_cuoffset.c (dwarf_cuoffset): Use cu->startp. |
| * dwarf_dieoffset.c (dwarf_dieoffset): Use cu->startp. |
| * dwarf_siblingof.c (dwarf_siblingof): Use both. |
| |
| 2014-12-10 Josh Stone <jistone@redhat.com> |
| |
| * dwarf_hasattr.c (dwarf_hasattr): Just walk abbrev for presence. |
| |
| 2014-12-10 Josh Stone <jistone@redhat.com> |
| |
| * libdwP.h (__libdw_dieabbrev): New die->abbrev lookup function. |
| * dwarf_child.c (__libdw_find_attr, dwarf_child): Use it. |
| * dwarf_getattrs.c (dwarf_getattrs): Likewise. |
| * dwarf_haschildren.c (dwarf_haschildren): Likewise. |
| * dwarf_tag.c (dwarf_tag): Likewise. |
| |
| 2014-12-04 Mark Wielaard <mjw@redhat.com> |
| |
| * libdwP.h (__libdw_form_val_compute_len): Add endp argument. |
| (__libdw_form_val_len): Likewise and check len doesn't overflow. |
| * libdw_form.c (__libdw_form_val_compute_len): Likewise. |
| * dwarf_child.c (__libdw_find_attr): Call __libdw_form_val_len |
| with endp. |
| * dwarf_getattrs.c (dwarf_getattrs): Likewise. |
| * dwarf_getmacros.c (read_macros): Likewise and check for errors. |
| |
| 2014-12-02 Petr Machata <pmachata@redhat.com> |
| |
| * dwarf_getmacros.c (token_from_offset, offset_from_token): New |
| helper functions. |
| (do_dwarf_getmacros_die): Merge into dwarf_getmacros. |
| * libdw.h (DWARF_GETMACROS_START): New macro. |
| |
| 2014-11-27 Mark Wielaard <mjw@redhat.com> |
| |
| * Makefile.am (libdw.so): Use textrel_check. |
| |
| 2014-11-27 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getcfi_elf.c (getcfi_gnu_eh_frame): Initialize |
| search_table_entries and search_table_encoding. |
| |
| 2014-11-24 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Check line_range is not zero |
| before usage. |
| |
| 2014-11-23 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_attr.c (dwarf_attr): Check __libdw_find_attr return value. |
| * dwarf_hasattr.c (dwarf_hasattr): Likewise. |
| * dwarf_siblingof.c (dwarf_siblingof): Likewise. |
| |
| 2014-11-23 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getabbrev.c (__libdw_getabbrev): Don't assert on bad DWARF. |
| Set libdw errno and return NULL. |
| |
| 2014-11-24 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h (DW_LANG_C_plus_plus_11): Added. |
| (DW_LANG_C11): Likewise. |
| (DW_LANG_C_plus_plus_14): Likewise. |
| * dwarf_aggregate_size.c (array_size): Handle DW_LANG_C11, |
| DW_LANG_C_plus_plus_11, DW_LANG_C_plus_plus_14 and DW_LANG_Go |
| lower bound. |
| * dwarf_getfuncs.c (dwarf_getfuncs): Set c_cu to true for |
| DW_LANG_C11. |
| |
| 2014-11-26 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h (DW_AT_noreturn): Added. |
| |
| 2014-11-11 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (read_srclines): Do address_size comparison |
| explicitly as uint8_t. |
| (__libdw_getsrclines): Add internal_function to declaration. |
| |
| 2014-09-10 Petr Machata <pmachata@redhat.com> |
| |
| * dwarf_macro_getparamcnt.c: New file. |
| * dwarf_macro_param.c: New file. |
| * dwarf_macro_getsrcfiles.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add the new files. |
| * libdwP.h (struct files_lines_s): New structure. |
| (DWARF_E_INVALID_OPCODE): New enumerator. |
| (struct Dwarf): New fields macro_ops, files_lines. |
| (Dwarf_Macro_Op_Proto, Dwarf_Macro_Op_Table): New structures for |
| keeping macro opcode prototypes in. |
| (Dwarf_Macro_s): Redefine from scratch. |
| (__libdw_getsrclines, __libdw_getcompdir, libdw_macro_nforms): New |
| internal interfaces. |
| * dwarf_error.c (errmsgs): Add a message for |
| DWARF_E_INVALID_OPCODE. |
| * dwarf_end.c (dwarf_end): Destroy struct Dwarf.macro_ops and |
| files_lines. |
| * libdw.h (dwarf_getmacros_off, dwarf_macro_getparamcnt) |
| (dwarf_macro_getsrcfiles, dwarf_macro_param): New public |
| interfaces. |
| * dwarf_getmacros.c (dwarf_getmacros_off): New function, |
| (get_offset_from, macro_op_compare, build_table) |
| (init_macinfo_table, get_macinfo_table, get_table_for_offset) |
| (cache_op_table, read_macros, gnu_macros_getmacros_off) |
| (macro_info_getmacros_off, do_dwarf_getmacros_die): New helper |
| functions. |
| (dwarf_getmacros): Adjust to dispatch to the new interfaces. |
| * dwarf_getsrclines.c (read_srclines): New function with guts |
| taken from dwarf_getsrclines. |
| (__libdw_getsrclines): Likewise. |
| (__libdw_getcompdir, files_lines_compare): New functions. |
| (dwarf_getsrclines): Make it dispatch to the new interfaces. |
| * dwarf_macro_param1.c (dwarf_macro_param1): Adjust to dispatch to |
| the new interfaces. |
| * dwarf_macro_param2.c (dwarf_macro_param2): Likewise. |
| * libdw.map (ELFUTILS_0.161): New. Add dwarf_getmacros_off, |
| dwarf_macro_getsrcfiles, dwarf_macro_getparamcnt, dwarf_macro_param. |
| |
| 2014-10-06 Mark Wielaard <mjw@redhat.com> |
| |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_peel_type.c. |
| * dwarf_aggregate_size.c (get_type): Use dwarf_peel_type. |
| (aggregate_size): Likewise. Add old and new version. |
| * dwarf_peel_type.c: New file. |
| * libdw.h (dwarf_peel_type): New function declaration. |
| * libdwP.h (dwarf_peel_type): New internal declaration. |
| * libdw.map (ELFUTILS_0.161): New section. |
| |
| 2014-10-15 Petr Machata <pmachata@redhat.com> |
| |
| * libdwP.h (struct Dwarf_Files_s.cu): Drop field. |
| * dwarf_getsrclines.c (dwarf_getsrclines): Don't set it. |
| |
| 2014-10-05 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Add DW_AT_GNU_deleted. |
| |
| 2014-10-02 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_aggregate_size.c (aggregate_size): Return CU address_size |
| for sizeless DW_TAG_pointer_type, DW_TAG_reference_type or |
| DW_TAG_rvalue_reference_type. |
| |
| 2014-09-12 Petr Machata <pmachata@redhat.com> |
| |
| * memory-access.h (read_ubyte_unaligned_inc): Allow only 4- and |
| 8-byte quantities. Consequently, rename to... |
| (read_addr_unaligned_inc): ... this. |
| (read_sbyte_unaligned_inc, read_ubyte_unaligned): Drop. |
| (read_sbyte_unaligned): Drop. |
| |
| 2014-09-10 Petr Machata <pmachata@redhat.com> |
| |
| * dwarf_getlocation.c (attr_ok): Also accept |
| DW_AT_GNU_call_site_value, DW_AT_GNU_call_site_data_value, |
| DW_AT_GNU_call_site_target, DW_AT_GNU_call_site_target_clobbered. |
| |
| 2014-08-15 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_cu_die.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_cu_die.c. |
| * libdw.h (dwarf_cu_die): New function declaration. |
| * libdw.map (ELFUTILS_0.160): Add dwarf_cu_die. |
| |
| 2014-08-15 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_cu_getdwarf.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_cu_getdwarf.c. |
| * libdw.h (Dwarf_CU): New typedef. |
| (dwarf_cu_getdwarf): New function declaration. |
| * libdw.map (ELFUTILS_0.160): New. Add dwarf_cu_getdwarf. |
| |
| 2014-06-18 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Remove DW_TAG_mutable_type. |
| |
| 2014-05-02 Mark Wielaard <mjw@redhat.com> |
| |
| * libdwP.h (__check_build_id): Removed now unused. |
| |
| 2014-05-01 Mark Wielaard <mjw@redhat.com> |
| |
| * libdwP.h (struct Dwarf): Remove free_alt. |
| * dwarf_end.c (dwarf_end): Don't check free_alt, don't end alt_dwarf. |
| * dwarf_setalt.c (dwarf_setalt): Don't check or set free_alt. |
| |
| 2014-04-30 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.159): Add dwelf_elf_gnu_build_id. |
| |
| 2014-04-15 Florian Weimer <fweimer@redhat.com> |
| |
| * dwarf_begin_elf.c (__check_build_id, try_debugaltlink) |
| (open_debugaltlink): Move to libdwfl. |
| (check_section): Do not locate alternate debuginfo. |
| |
| 2014-04-24 Florian Weimer <fweimer@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.159): Export dwelf_dwarf_gnu_debugaltlink. |
| |
| 2014-04-22 Florian Weimer <fweimer@redhat.com> |
| |
| * dwarf_getalt.c, dwarf_setalt.c: New files. |
| * Makefile.am (libdw_a_SOURCES): Add them. |
| * libdw.h (dwarf_getalt, dwarf_setalt): Add function declarations. |
| * libdwP.h (dwarf_getalt, dwarf_setalt): Add internal function |
| declarations. |
| * libdw.map (ELFUTILS_0.159): Export the two new functions. |
| |
| 2014-04-15 Florian Weimer <fweimer@redhat.com> |
| |
| * libdwP.h (enum IDX_gnu_debugaltlink): New. |
| * dwarf_begin_elf.c (dwarf_scnnames): Increase string size and add |
| .gnu_debugaltlink. |
| (check_section): Obtain .gnu_debugaltlink section from the |
| setiondata array. |
| |
| 2014-04-11 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.159): New. Add dwelf_elf_gnu_debuglink. |
| * Makefile.am (libdw.so): Depend on libdwelf_pic.a. |
| (libdwelf_objects): New variable. |
| (libdw_a_LIBADD): Add libdwelf objects. |
| |
| 2014-04-22 Mark Wielaard <mjw@redhat.com> |
| |
| * memory-access.h (get_sleb128_step): Remove undefined behavior |
| of left shifting a signed value. Replace it with a multiplication. |
| |
| 2014-04-13 Mark Wielaard <mjw@redhat.com> |
| |
| * Makefile.am: Remove !MUDFLAP conditions. |
| |
| 2014-04-09 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_begin_elf.c (check_section): Check for unsigned overflow |
| before calling malloc to uncompress data. |
| |
| 2014-03-03 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| Fix abort() on missing section headers. |
| * dwarf_begin_elf.c (check_section): Replace abort call by goto err. |
| New label err to return NULL. |
| |
| 2014-02-05 Josh Stone <jistone@redhat.com> |
| |
| * dwarf_decl_file.c (dwarf_decl_file): Read the idx as unsigned. |
| * dwarf_decl_line.c (__libdw_attr_intval): Read the line/column as |
| unsigned. Change the range assert to DWARF_E_INVALID_DWARF. |
| |
| 2013-12-30 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.158): Add dwfl_core_file_attach and |
| dwfl_linux_proc_attach. |
| |
| 2013-12-20 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.158): Add dwfl_getthread_frames. |
| |
| 2013-12-18 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.158): Remove dwfl_module_addrsym_elf and |
| dwfl_module_getsym_elf. Add dwfl_module_addrinfo and |
| dwfl_module_getsym_info. |
| |
| 2013-12-16 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.158): Add dwfl_module_getsymtab_first_global. |
| |
| 2013-12-10 Josh Stone <jistone@redhat.com> |
| |
| * memory-access.h (get_uleb128_rest_return): Removed. |
| (get_sleb128_rest_return): Removed. |
| (get_uleb128_step): Make this a self-contained block. |
| (get_sleb128_step): Ditto, and use a bitfield to extend signs. |
| (get_uleb128): Make this wholly implemented by __libdw_get_uleb128. |
| (get_sleb128): Make this wholly implemented by __libdw_get_sleb128. |
| (__libdw_get_uleb128): Simplify and inline for all callers. |
| (__libdw_get_sleb128): Ditto. |
| * dwarf_getlocation.c (store_implicit_value): Void the unused uleb128. |
| * memory-access.c: Delete file. |
| * Makefile.am (libdw_a_SOURCES): Remove it. |
| (DEFS): Remove the now unused -DIS_LIBDW. |
| |
| 2013-12-09 Josh Stone <jistone@redhat.com> |
| |
| * libdw_form.c (__libdw_form_val_compute_len): Renamed function from |
| __libdw_form_val_len, now handling only non-constant form lengths. |
| * libdwP.h (__libdw_form_val_len): New inlined function. |
| |
| 2013-12-09 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): Handle empty |
| location expressions. |
| * dwarf_getlocation_attr.c (dwarf_getlocation_attr): When no |
| location found, return empty location expression. |
| * dwarf_getlocation_implicit_pointer.c |
| (dwarf_getlocation_implicit_pointer): Likewise. |
| (__libdw_empty_loc_attr): New internal function. |
| * libdwP.h (__libdw_empty_loc_attr): Define. |
| |
| 2013-11-27 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.158): Add dwfl_module_addrsym_elf and |
| dwfl_module_getsym_elf. |
| |
| 2013-11-26 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.156): Move dwfl_attach_state, dwfl_pid, |
| dwfl_thread_dwfl, dwfl_thread_tid, dwfl_frame_thread, |
| dwfl_thread_state_registers, dwfl_thread_state_register_pc, |
| dwfl_getthreads, dwfl_thread_getframes and dwfl_frame_pc to ... |
| (ELFUTILS_0.158): ... here. |
| |
| 2013-11-09 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getaranges.c (dwarf_getaranges): Read segment_size and |
| check that it is zero. |
| |
| 2013-11-07 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| * cfi.h (struct Dwarf_Frame_s): Make the comment more specific. |
| * libdw.map (ELFUTILS_0.156): Add dwfl_attach_state, dwfl_pid, |
| dwfl_thread_dwfl, dwfl_thread_tid, dwfl_frame_thread, |
| dwfl_thread_state_registers, dwfl_thread_state_register_pc, |
| dwfl_getthreads, dwfl_thread_getframes and dwfl_frame_pc. |
| |
| 2013-11-01 Michael Forney <mforney@mforney.org> |
| |
| * Makefile.am (libdwfl_objects): New definition. |
| (libdw_a_LIBADD): Use libdwfl_objects. |
| |
| 2013-11-01 Michael Forney <mforney@mforney.org> |
| |
| * Makefile.am: Use READELF. |
| |
| 2013-10-30 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.158): New. |
| |
| 2013-10-10 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getfuncs.c (struct visitor_info): Rename start_offset to |
| start_addr and rename last_offset to last_addr. Now both void *. |
| (tree_visitor): Use start_add and die_addr instead of start_offset |
| and die_offset. |
| (dwarf_getfuncs): Use last_addr instead of last_offset. |
| |
| 2013-10-06 Mark Wielaard <mjw@redhat.com> |
| |
| * cfi.c (execute_cfi): Make sure DW_CFA_expression and |
| DW_CFA_val_expression are not used with abi_cfi. |
| |
| 2013-10-03 Josh Stone <jistone@redhat.com> |
| |
| * dwarf_formref_die.c (dwarf_formref_die): Don't hash the sig8 here. |
| * libdw_findcu.c (__libdw_intern_next_unit): Since this never revisits |
| a unit, make sure to always hash the sig8 here, so none are missed. |
| |
| 2013-09-29 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getlocation.c (store_implicit_value): Cast op->number2 to |
| uintptr_t before casting to char *. |
| (__libdw_intern_expression): Cast data to uintptr_t before casting |
| to Dwarf_Word. |
| * dwarf_getlocation_attr.c (dwarf_getlocation_attr): Cast |
| op->number2 to uintptr_t before casting to char *. |
| |
| 2013-09-24 Josh Stone <jistone@redhat.com> |
| |
| * libdw_visit_scopes.c (classify_die): Removed. |
| (may_have_scopes): New function to replace classify_die. There's no |
| need for full classification; just find tags that may contain scopes. |
| (__libdw_visit_scopes): Use a direct tag comparison for imported |
| units, and use may_have_scopes to test if recursion is needed. |
| |
| 2013-09-20 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getfuncs.c (visitor_info): New struct. |
| (tree_visitor): New function. |
| (dwarf_getfuncs): Use __libdw_visit_scopes with tree_visitor. |
| * libdw.h (dwarf_getfuncs): Expand function documentation. |
| |
| 2013-09-12 Mark Wielaard <mjw@redhat.com> |
| |
| * fde.c (intern_fde): Free fde and set libdw errno when start |
| or end could not be read. |
| |
| 2013-08-24 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getlocation.c (store_implicit_value): Don't take data |
| as argument, get block data from op number2. Return false when |
| block data length and op number don't match up. |
| (__libdw_intern_expression): Store start of block for |
| DW_OP_implicit_value and DW_OP_GNU_entry_value instead of |
| relative data offset. Also store block start (including length) |
| for DW_OP_GNU_const_type. Don't pass data to store_implicit_value. |
| * dwarf_getlocation_attr.c: New file. |
| * dwarf_getlocation_die.c: Likewise. |
| * libdw.h (dwarf_getlocation_die): New function definition. |
| (dwarf_getlocation_attr): Likewise. |
| * libdwP.h: Declare internal dwarf_getlocation_die. |
| * libdw.map (ELFUTILS_0.157): Add dwarf_getlocation_die and |
| dwarf_getlocation_attr. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_getlocation_die.c and |
| dwarf_getlocation_attr.c. |
| |
| 2013-08-23 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getlocation.c (attr_ok): Also accept DW_AT_segment. |
| (attr_base_address): New function. |
| (initial_offset_base): New function. |
| (getlocations_addr): New function. Taken from... |
| (dwarf_getlocation_addr): here. Use new initial_offset_base and |
| getlocations_addr. |
| (dwarf_getlocations): New function. |
| * libdw.h (dwarf_getlocations): New function definition. |
| * libdw.map (ELFUTILS_0.157): New. |
| |
| 2013-07-02 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (dwarf_getsrclines): Add new stack allocation |
| limit MAX_STACK_ALLOC. After MAX_STACK_ALLOC lines use malloc in |
| NEW_LINE macro. Free malloced line records if any at the end. |
| |
| 2013-07-02 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getcfi_elf.c (getcfi_shdr): Check sh_type == SHT_PROGBITS. |
| |
| 2013-06-26 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw_visit_scopes.c (__libdw_visit_scopes): Don't reject root |
| DIEs without children. Return an error whenever dwarf_child or |
| dwarf_siblingof return an error. Don't call recurse and increase |
| the depth for an imported unit. Walk the children of an imported |
| unit as if they are logical children of the parent root DIE. |
| |
| 2013-05-03 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (dwarf_getsrclines): Only set end_sequence |
| when nlinelist > 0. |
| |
| 2013-04-28 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.156): New. |
| |
| 2013-04-24 Mark Wielaard <mjw@redhat.com> |
| |
| * Makefile.am: Use AM_CPPFLAGS instead of INCLUDES. |
| |
| 2013-04-10 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_formref_die.c (dwarf_formref_die): Reference size is only |
| equal to address size when we have a DW_FORM_ref_addr for DWARF |
| version 2. |
| |
| 2013-03-25 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrclines.c (dwarf_getsrclines): Mark highest address as |
| end_sequence. |
| |
| 2013-03-12 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getsrcfiles.c (dwarf_getsrcfiles): Allow DW_TAG_partial_unit. |
| * dwarf_getsrclines.c (dwarf_getsrclines): Likewise. |
| |
| 2013-02-15 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_formstring.c (dwarf_formstring): Check dbg_ret->sectiondata, |
| not dbg->sectiondata. |
| |
| 2013-01-07 Roland McGrath <roland@hack.frob.com> |
| |
| * memory-access.h |
| [ALLOW_UNALIGNED] (read_8ubyte_unaligned_noncvt): New macro. |
| [!ALLOW_UNALIGNED] (read_8ubyte_unaligned_noncvt): New inline function. |
| |
| 2012-12-18 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_begin_elf.c (valid_p): Call Dwarf_Sig8_Hash_free if invalid. |
| (check_section): Likewise on error. |
| (scngrp_read): Likewise. |
| (dwarf_begin_elf): Likewise. |
| |
| 2012-10-09 Petr Machata <pmachata@redhat.com> |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): Handle |
| DW_OP_GNU_parameter_ref, DW_OP_GNU_convert, DW_OP_GNU_reinterpret, |
| DW_OP_GNU_regval_type, DW_OP_GNU_entry_value, |
| DW_OP_GNU_deref_type, DW_OP_GNU_const_type. |
| |
| 2012-10-08 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| * cfi.c: New include system.h. |
| (execute_cfi) (enough_registers): Clear new memory after realloc. |
| |
| 2012-10-08 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| * fde.c (__libdw_find_fde): Change <fde != NULL> to likely. Return |
| DWARF_E_NO_MATCH if .eh_frame_hdr points to FDE which is too short for |
| searched PC. |
| |
| 2012-10-08 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| * dwarf_getlocation.c (__libdw_intern_expression) <cfap>: Make new |
| loclist element DW_OP_call_frame_cfa before decoding the opcodes. |
| Remove the later DW_OP_call_frame_cfa push to RESULT. |
| |
| 2012-10-08 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| Code cleanup. |
| * fde.c (binary_search_fde): Remove always true <address >= start> |
| conditional. Move L initialization upwards. |
| |
| 2012-08-24 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_begin_elf.c (check_section): Only probe for dwz multi files |
| when ENABLE_DWZ is defined. |
| * libdwP.h (__check_build_id): Only declare when ENABLE_DWZ is |
| defined. |
| |
| 2012-08-16 Mark Wielaard <mjw@redhat.com> |
| |
| * Makefile.am (EXTRA_DIST): Add known-dwarf.h. |
| * dwarf.h (DW_LANG_Go): Update comment. |
| (DW_LANG_Mips_Assembler): Likewise. |
| |
| 2012-06-27 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Add DW_FORM_GNU_ref_alt and DW_FORM_GNU_strp_alt. |
| * dwarf_begin.c (dwarf_begin): Add INTDEF. |
| * dwarf_begin_elf.c (__check_build_id): New internal_function. |
| (try_debugaltlink): New function. |
| (open_debugaltlink): Likewise. |
| (check_section): Try open_debugaltlink for .gnu_debugaltlink. |
| * dwarf_end.c (dwarf_end): Free the alternative Dwarf descriptor if |
| necessary. |
| * dwarf_error.c (errmsgs): Add DWARF_E_NO_ALT_DEBUGLINK. |
| * dwarf_formref.c (__libdw_formref): Using DW_FORM_GNU_ref_alt |
| is an error here. |
| * dwarf_formref_die.c (dwarf_formref_die): Handle DW_FORM_GNU_ref_alt. |
| * dwarf_formstring.c (dwarf_formstring): Handle DW_FORM_GNU_strp_alt. |
| * dwarf_formudata.c (__libdw_formptr): Adjust __libdw_read_offset |
| calls. |
| * dwarf_getpubnames.c (get_offsets): Adjust __libdw_read_offset call. |
| * libdwP.h: Add DWARF_E_NO_ALT_DEBUGLINK. |
| (struct Dwarf): Add alt_dwarf and free_alt fields. |
| (__libdw_read_offset): Add dbg_ret argument, use to check with |
| __libdw_offset_in_section. |
| (__check_build_id): New function declaration. |
| (dwarf_begin): Define as INTDECL. |
| * libdw_form.c (__libdw_form_val_len): Handle DW_FORM_GNU_ref_alt |
| and DW_FORM_GNU_strp_alt. |
| |
| 2012-07-19 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Add DW_OP_GNU_parameter_ref. |
| |
| 2012-07-24 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Correct spelling of DW_LANG_ObjC. |
| * dwarf_aggregate_size.c (array_size): Use correct spelling of |
| DW_LANG_ObjC. |
| |
| 2012-07-24 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Add DW_ATE_UTF. |
| |
| 2012-06-27 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Add DW_MACRO_GNU .debug_macro type encodings. |
| |
| 2012-06-26 Mark Wielaard <mjw@redhat.com> |
| |
| * libdwP.h: Add IDX_debug_macro. |
| * dwarf.h: Add DW_AT_GNU_macros. |
| * dwarf_begin_elf.c (dwarf_scnnames): Add .debug_macro. |
| * dwarf_formudata.c (dwarf_formudata): Recognize DW_AT_GNU_macros. |
| |
| 2012-04-27 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw/dwarf_highpc.c (dwarf_highpc): Handle DW_AT_high_pc being |
| a constant offset from DW_AT_low_pc. |
| |
| 2012-03-19 Tom Tromey <tromey@redhat.com> |
| |
| * libdw_findcu.c (findcu_cb): Move earlier. |
| (__libdw_intern_next_unit): Add new CU to search tree here... |
| (__libdw_findcu): ... not here. |
| |
| 2012-01-31 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_formudata.c (dwarf_formudata): Handle DW_FORM_sec_offset. |
| |
| 2011-11-31 Mark Wielaard <mjw@redhat.com> |
| |
| * Makefile.am (known-dwarf.h): Run gawk on config/known-dwarf.awk. |
| |
| 2011-07-14 Mark Wielaard <mjw@redhat.com> |
| |
| * libdw.h (dwarf_offdie): Fix documentation to mention .debug_info. |
| |
| 2011-05-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * dwarf.h (DW_OP_GNU_const_type, DW_OP_GNU_regval_type, |
| DW_OP_GNU_deref_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret): |
| New. |
| |
| 2011-04-26 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_child (dwarf_child): Sanity check end of section against |
| cu_data () of die->cu. |
| |
| 2011-03-22 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Add DW_TAG_GNU_call_site, |
| DW_TAG_GNU_call_site_parameter, |
| DW_AT_GNU_call_site_value, |
| DW_AT_GNU_call_site_data_value, |
| DW_AT_GNU_call_site_target, |
| DW_AT_GNU_call_site_target_clobbered, |
| DW_AT_GNU_tail_call, |
| DW_AT_GNU_all_tail_call_sites, |
| DW_AT_GNU_all_call_sites, |
| DW_AT_GNU_all_source_call_sites, |
| and DW_OP_GNU_entry_value. |
| |
| 2011-03-10 Petr Machata <pmachata@redhat.com> |
| |
| * libdw/dwarf_tag.c (__libdw_findabbrev): Reject requests for |
| abbreviation with code 0. |
| |
| 2011-03-09 Petr Machata <pmachata@redhat.com> |
| |
| * libdw/dwarf_child.c (dwarf_child): Check for section overrun. |
| |
| 2011-02-23 Roland McGrath <roland@redhat.com> |
| |
| * libdwP.h (struct Dwarf) [USE_ZLIB]: New member sectiondata_gzip_mask. |
| Declare __libdw_free_zdata. |
| * dwarf_end.c [USE_ZLIB] (__libdw_free_zdata): New function. |
| (dwarf_end): Call it. |
| |
| * dwarf_begin_elf.c (valid_p): Likewise. |
| (check_section, scngrp_read): Likewise. |
| (check_section) [USE_ZLIB]: Grok .z* flavors of sections. |
| |
| 2010-10-13 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h: Add DW_LANG_Go. |
| |
| 2010-10-05 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getaranges.c: Use malloc rather than alloca, |
| since the total number of elements can be quite huge. |
| |
| 2010-07-26 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation_implicit_pointer.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.map (ELFUTILS_0.149): New set. |
| Add dwarf_getlocation_implicit_pointer. |
| * libdw.h: Declare it. |
| |
| * dwarf_offdie.c (do_offdie): Renamed to __libdw_offdie, made global. |
| (dwarf_offdie, dwarf_offdie_types): Update callers. |
| * libdwP.h: Declare it. |
| |
| * dwarf.h: Add DW_OP_GNU_implicit_pointer. |
| * dwarf_getlocation.c (__libdw_intern_expression): Handle it. |
| |
| 2010-08-24 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.149): New set. Add dwfl_dwarf_line. |
| |
| 2010-07-27 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_formref_die.c: Fix sig8 hash insertion. |
| |
| 2010-06-23 Roland McGrath <roland@redhat.com> |
| |
| * cfi.c (dwarf_cfi_validate_fde): Function removed. |
| * libdw.h: Remove it. |
| * libdw.map: Likewise. |
| |
| 2010-06-22 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c (check_constant_offset): data[48] are constant. |
| |
| * dwarf_getsrclines.c: Fix signed comparison warning in extended |
| opcode parsing. |
| |
| 2010-06-21 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h: Add DW_TAG_GNU_* constants. |
| |
| * memory-access.h (get_sleb128_rest_return): Fix sign extension for |
| 10-byte case. |
| |
| 2010-06-20 Roland McGrath <roland@redhat.com> |
| |
| * libdw_findcu.c (__libdw_findcu): Take new flag argument, |
| to search TUs instead of CUs. |
| * libdwP.h: Update decl. |
| (struct Dwarf): New member tu_tree. |
| * dwarf_end.c (dwarf_end): Clean up tu_tree. |
| * dwarf_offdie.c (do_offdie): New function, broken out of ... |
| (dwarf_offdie): ... here. |
| (dwarf_offdie_types): New function. |
| * libdw.h: Declare it. |
| * libdw.map (ELFUTILS_0.148): Add it. |
| |
| * libdwP.h (CUDIE): Use cu_data. |
| * dwarf_formblock.c: Likewise. |
| * dwarf_formref_die.c: Likewise. |
| * dwarf_diecu.c: Use CUDIE macro. |
| * dwarf_formaddr.c: Use cu_sec_idx. |
| |
| 2010-06-16 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_formref_die.c: Use dwarf_offdie only for DW_FORM_ref_addr, so |
| we don't repeat a CU lookup we've already done. Handle |
| DW_FORM_ref_sig8 using sig8_hash table and __libdw_intern_next_unit. |
| |
| * libdw_findcu.c (__libdw_intern_next_unit): New function, |
| broken out of ... |
| (__libdw_findcu): ... here. Call it. |
| * libdwP.h: Declare it. |
| (struct Dwarf): New member next_tu_offset. |
| |
| * dwarf_sig8_hash.c: New file. |
| * dwarf_sig8_hash.h: New file. |
| * Makefile.am (libdw_a_SOURCES, noinst_HEADERS): Add them. |
| * dwarf_abbrev_hash.c: Include dwarf_sig8_hash.h before |
| defining NO_UNDEF. |
| * libdwP.h (struct Dwarf): New member sig8_hash. |
| * dwarf_begin_elf.c: Call Dwarf_Sig8_Hash_init on it. |
| * dwarf_end.c: Call Dwarf_Sig8_Hash_free on it. |
| |
| * dwarf_nextcu.c (dwarf_next_unit): New function, broken out of ... |
| (dwarf_nextcu): ... here. Call it. |
| * libdw.h: Declare it. |
| * libdwP.h: Add INTDECL. |
| * libdw_findcu.c (__libdw_findcu): Use it instead of dwarf_nextcu. |
| * libdw.map (ELFUTILS_0.148): New set, add dwarf_next_unit. |
| |
| * libdwP.h (cu_sec_idx, cu_data): New functions. |
| Use .debug_types when CU is a TU. |
| * dwarf_cuoffset.c: Use that instead of assuming IDX_debug_info. |
| * dwarf_siblingof.c: Likewise. |
| * dwarf_formstring.c: Likewise. |
| * dwarf_formudata.c (__libdw_formptr, dwarf_formudata): Likewise. |
| * dwarf_getlocation.c (dwarf_getlocation): Likewise. |
| (dwarf_getlocation_addr): Likewise. |
| |
| * libdwP.h (struct Dwarf_CU): Add new members type_offset, type_sig8. |
| (DIE_OFFSET_FROM_CU_OFFSET): Take flag argument; if true, compute |
| .debug_types header size instead of .debug_info header size. |
| (CUDIE): Use it. |
| * dwarf_diecu.c: Update caller. |
| * dwarf_getaranges.c: Likewise. |
| * dwarf_nextcu.c: Likewise. |
| * libdw_findcu.c (__libdw_findcu): Initialize new members. |
| |
| * fde.c (fde_by_offset): Renamed to ... |
| (__libdw_fde_by_offset): ... this, made global and internal_function. |
| Don't take ADDRESS argument. |
| (__libdw_find_fde): Update caller. Do address sanity check here. |
| * cfi.h: Declare __libdw_fde_by_offset. |
| * cfi.c (dwarf_cfi_validate_fde): New function. |
| * libdw.h: Declare it. |
| * libdw.map (ELFUTILS_0.148): Add it. |
| |
| * cie.c (intern_new_cie): Canonicalize DW_EH_PE_absptr FDE encoding to |
| either DW_EH_PE_udata8 or DW_EH_PE_udata4. |
| |
| * encoded-value.h (read_encoded_value): Handle DW_EH_PE_indirect. |
| Don't assume DW_EH_PE_aligned refers to native address size. |
| |
| * cfi.c (execute_cfi): Barf on CIE initial instructions changing the |
| address. |
| |
| 2010-06-17 Roland McGrath <roland@redhat.com> |
| |
| * libdwP.h (struct Dwarf_Line_s): Add members isa, discriminator, and |
| op_index. |
| * dwarf_getsrclines.c (dwarf_getsrclines): Move NEW_FILE macro guts |
| into an inner inline function. Set new fields. Check all fields for |
| overflow when setting. |
| * dwarf_lineisa.c: New file. |
| * dwarf_linediscriminator.c: New file. |
| * dwarf_lineop_index.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add them. |
| * libdw.map (ELFUTILS_0.148): Add them. |
| * libdw.h: Declare them. |
| |
| 2010-06-16 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_next_cfi.c: Fix version 4 return_address_register decoding. |
| |
| * fde.c (fde_by_offset): Renamed to ... |
| (__libdw_fde_by_offset): ... this, made global and internal_function. |
| Don't take ADDRESS argument. |
| (__libdw_find_fde): Update caller. Do address sanity check here. |
| * cfi.h: Declare __libdw_fde_by_offset. |
| * cfi.c (dwarf_cfi_validate_fde): New function. |
| * libdw.h: Declare it. |
| * libdw.map (ELFUTILS_0.148): Add it. |
| |
| * cie.c (intern_new_cie): Canonicalize DW_EH_PE_absptr FDE encoding to |
| either DW_EH_PE_udata8 or DW_EH_PE_udata4. |
| |
| * encoded-value.h (read_encoded_value): Handle DW_EH_PE_indirect. |
| Don't assume DW_EH_PE_aligned refers to native address size. |
| |
| * cfi.c (execute_cfi): Barf on CIE initial instructions changing the |
| address. |
| |
| 2010-06-15 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_formref.c (__libdw_formref): Diagnose DW_FORM_ref_sig8 like |
| DW_FORM_ref_addr. |
| * dwarf_formref_die.c (dwarf_formref_die): Diagnose it the same way |
| here, since we don't support it yet. |
| |
| * dwarf_next_cfi.c: Handle version 4 format. |
| |
| * dwarf_getsrclines.c: Handle version 4 format. |
| |
| 2010-06-01 Roland McGrath <roland@redhat.com> |
| |
| * libdwP.h: Remove unused IDX_debug_*names, add IDX_debug_types. |
| * dwarf_begin_elf.c (dwarf_scnnames): Likewise. |
| |
| * libdwP.h (CIE_VERSION): Remove unused macro. |
| |
| * dwarf_getsrclines.c: Fix version field test. |
| * libdwP.h (DWARF_VERSION): Remove useless macro. |
| |
| * dwarf_formudata.c (__libdw_formptr): Fix DW_FORM_sec_offset handling. |
| |
| * dwarf_formblock.c (dwarf_formblock): Handle DW_FORM_exprloc. |
| |
| * libdw_findcu.c (__libdw_findcu): Accept version 4. |
| |
| 2010-05-31 Mark Wielaard <mjw@redhat.com> |
| |
| * cfi.h (dwarf_cfi_cie_p): Move definition from here, to .. |
| * libdw.h (dwarf_cfi_cie_p): ... here. |
| |
| 2010-05-31 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf.h: Fix DW_LANG_Python constant. |
| |
| 2010-05-28 Eduardo Santiago <santiago@redhat.com> |
| |
| * dwarf_getlocation.c (dwarf_getlocation): Do attr_ok check first |
| thing. |
| |
| 2010-05-27 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h: Add DW_AT_enum_class, DW_AT_linkage_name, |
| DW_TAG_template_alias, DW_LANG_Python, DW_LNE_set_discriminator. |
| |
| 2010-05-08 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): Take new argument |
| REF_SIZE. Use that to handle DW_OP_call_ref correctly. |
| (getlocation): Update caller. |
| * dwarf_frame_cfa.c (dwarf_frame_cfa): Likewise. |
| * dwarf_frame_register.c (dwarf_frame_register): Likewise. |
| * libdwP.h: Update decl. |
| |
| 2010-04-26 Roland McGrath <roland@redhat.com> |
| |
| * cfi.h (struct Dwarf_Frame_s): Add cfa_invalid alternative in cfa_rule. |
| * cfi.c (execute_cfi): Set that instead of doing cfi_assert for |
| DW_CFA_def_cfa_{offset*,register} when a non-offset rule is in force. |
| * dwarf_frame_cfa.c (dwarf_frame_cfa): Handle cfa_invalid. |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): Take new arg CFAP. |
| Prepend DW_OP_call_frame_cfa if true. |
| (getlocation): Update caller. |
| * dwarf_frame_cfa.c (dwarf_frame_cfa): Likewise. |
| * dwarf_frame_register.c (dwarf_frame_register): Likewise. |
| * libdwP.h: Update decl. |
| |
| 2010-04-22 Roland McGrath <roland@redhat.com> |
| |
| * cfi.c (execute_cfi): Never return without cleanup. |
| Free FS on failure. |
| (cie_cache_initial_state): Adjust caller to expect that free. |
| (__libdw_frame_at_address): Likewise. |
| |
| 2010-03-10 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.146): New set. Add dwfl_core_file_report. |
| |
| 2010-02-15 Roland McGrath <roland@redhat.com> |
| |
| * Makefile.am: Use config/eu.am for common stuff. |
| |
| 2010-02-02 Mark Wielaard <mjw@redhat.com> |
| |
| * fde.c (intern_fde): Fix length check for sized_augmentation_data. |
| |
| 2010-01-07 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getcfi_elf.c (getcfi_phdr): Use elf_getphdrnum. |
| |
| 2010-01-05 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_aggregate_size.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare it. |
| * libdwP.h: Add INTDECL. |
| * libdw.map (ELFUTILS_0.144): New set. Add dwarf_aggregate_size. |
| |
| * dwarf_srclang.c: Add INTDEF. |
| * libdwP.h: Add INTDECL. |
| |
| * dwarf.h: Add some more DW_AT_GNU_* types from gcc. |
| |
| * dwarf.h: Add DW_AT_GNU_vector, DW_AT_GNU_template_name. |
| |
| 2009-11-21 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c (check_constant_offset): Return 1 for all |
| non-constant forms. |
| |
| 2009-10-15 Roland McGrath <roland@redhat.com> |
| |
| * libdw_form.c (__libdw_form_val_len): Grok DW_FORM_sec_offset, |
| DW_FORM_exprloc, DW_FORM_flag_present, and DW_FORM_ref_sig8. |
| |
| 2009-09-17 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c (dwarf_getlocation_implicit_value): Make OP |
| argument a pointer to const. |
| * libdw.h: Update decl. |
| |
| 2009-09-10 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c (store_implicit_value): New function. |
| (__libdw_intern_expression): Use it, handle DW_OP_implicit_value. |
| (dwarf_getlocation_implicit_value): New function. |
| * libdw.h: Declare it. |
| * libdw.map (ELFUTILS_0.143): Add it. |
| |
| 2009-09-09 Mark Wielaard <mjw@redhat.com> |
| |
| * dwarf_getcfi.c (dwarf_getcfi): Clear cfi->ebl. |
| |
| 2009-08-21 Josh Stone <jistone@redhat.com> |
| |
| * dwarf_hasattr_integrate.c: Integrate DW_AT_specification too. |
| |
| 2009-08-10 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getscopevar.c: Use dwarf_diename. |
| |
| 2009-08-09 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.143): New version set, |
| inherits from ELFUTILS_0.142. |
| * dwarf_arrayorder.c: Use OLD_VERSION and NEW_VERSION to define an |
| alias in the ELFUTILS_0.122 version set and the default in the new set. |
| * dwarf_srclang.c: Likewise. |
| * dwarf_decl_file.c: Likewise. |
| * dwarf_decl_line.c: Likewise. |
| * dwarf_decl_column.c: Likewise. |
| * dwarf_bytesize.c: Likewise. |
| * dwarf_bitsize.c: Likewise. |
| * dwarf_bitoffset.c: Likewise. |
| |
| 2009-08-07 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_arrayorder.c: Use dwarf_attr_integrate. |
| * dwarf_srclang.c: Likewise. |
| * dwarf_decl_file.c: Likewise. |
| * dwarf_decl_line.c (__libdw_attr_intval): Likewise. |
| * dwarf_bytesize.c: Likewise. |
| * dwarf_bitsize.c: Likewise. |
| * dwarf_bitoffset.c: Likewise. |
| |
| 2009-07-22 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_frame_cfa.c: Change calling convention. |
| * libdw.h: Update decl. |
| |
| * dwarf_frame_register.c: Change calling/return-value convention for |
| value-only results and undefined/same_value. |
| * libdw.h: Update decl. |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): Take new bool |
| argument, append DW_OP_stack_value if set. Don't take NOPS argument, |
| return that value instead. |
| (getlocation): Update caller. |
| * dwarf_frame_cfa.c: Likewise. |
| * libdwP.h: Update decl. |
| |
| 2009-07-21 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getsrc_file.c: Ignore a CU that just has no DW_AT_stmt_list. |
| Fix loop iteration after skipping a bogus or useless CU. |
| |
| * dwarf_entry_breakpoints.c: Handle 0 dwarf_errno () as harmless |
| absence, not DWARF_E_NO_DEBUG_LINE. |
| |
| 2009-07-20 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): |
| Handle DW_OP_stack_value. |
| |
| 2009-07-16 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_formudata.c (__libdw_formptr): Handle DW_FORM_sec_offset, |
| reject others when CU's version > 3. |
| |
| * dwarf_formflag.c: Handle DW_FORM_flag_present. |
| |
| * dwarf.h: Add DW_OP_{implicit,stack}_value from DWARF 4 draft. |
| Also DW_TAG_type_unit and DW_TAG_rvalue_reference_type. |
| Also DW_AT_signature, DW_AT_main_subprogram, DW_AT_data_bit_offset, |
| and DW_AT_const_expr. |
| Also DW_FORM_sec_offset, DW_FORM_exprloc, DW_FORM_flag_present, |
| and DW_FORM_ref_sig8. |
| |
| 2009-07-15 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c: Grok DW_OP_form_tls_address, |
| DW_OP_GNU_push_tls_address, and DW_OP_bit_piece. |
| |
| 2009-07-13 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c: Grok DW_OP_call_frame_cfa. |
| |
| 2009-07-08 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.142): Add dwfl_module_dwarf_cfi, |
| dwfl_module_eh_cfi. |
| |
| * libdwP.h (struct Dwarf): Add member `cfi'. |
| * dwarf_end.c (dwarf_end): Call __libdw_destroy_frame_cache on it. |
| * dwarf_getcfi.c: New file. |
| * dwarf_getcfi_elf.c: New file. |
| * dwarf_cfi_end.c: New file. |
| * dwarf_cfi_addrframe.c: New file. |
| * dwarf_frame_cfa.c: New file. |
| * dwarf_frame_register.c: New file. |
| * dwarf_frame_return_address_register.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add them. |
| * unwind.h: Declare those functions. |
| * libdw.map (ELFUTILS_0.142): Export them. |
| |
| * dwarf_getlocation.c (__libdw_intern_expression): New function, |
| broken out of ... |
| (getlocation): ... here, call it. |
| * libdwP.h: Declare it. |
| |
| * cie.c: New file. |
| * fde.c: New file. |
| * frame-cache.c: New file. |
| * cfi.c: New file. |
| * cfi.h: New file. |
| * encoded-value.h: New file. |
| * Makefile.am (libdw_a_SOURCES, noinst_HEADERS): Add them. |
| * libdwP.h: Add DWARF_E_INVALID_CFI to errors enum. |
| * dwarf_error.c (errmsgs): Add element for it. |
| |
| * dwarf_next_cfi.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h (Dwarf_CIE, Dwarf_FDE, Dwarf_CIE_Entry): New types. |
| Declare dwarf_next_cfi. |
| * libdw.map (ELFUTILS_0.142): New set, inherits from ELFUTILS_0.136. |
| Add dwarf_next_cfi. |
| |
| * memory-access.h [! ALLOW_UNALIGNED] |
| (read_2ubyte_unaligned): Renamed to ... |
| (read_2ubyte_unaligned_1): ... this. Take bool rather than Dwarf *. |
| (read_2ubyte_unaligned): Define as macro passing dbg->other_byte_order. |
| (read_2sbyte_unaligned): Likewise. |
| (read_4ubyte_unaligned): Likewise. |
| (read_4sbyte_unaligned): Likewise. |
| (read_8ubyte_unaligned): Likewise. |
| (read_8sbyte_unaligned): Likewise. |
| |
| * libdwP.h (IDX_eh_frame): Remove it. |
| * dwarf_begin_elf.c (dwarf_scnnames): Remove its element. |
| |
| 2009-07-08 Roland McGrath <roland@redhat.com> |
| |
| * libdwP.h (struct Dwarf_Line_s): Reorder members to pack better. |
| |
| * dwarf_getlocation.c (check_constant_offset): New function. |
| (dwarf_getlocation, dwarf_getlocation_addr): Call it to |
| handle DW_AT_data_member_location of data[48] as constant offset. |
| |
| 2009-06-18 Roland McGrath <roland@redhat.com> |
| |
| * libdwP.h (__libdw_read_address_inc): Constify. |
| (__libdw_read_offset_inc): Likewise. |
| * dwarf_getaranges.c: Likewise. |
| * dwarf_getlocation.c: Likewise. |
| * dwarf_getsrclines.c: Likewise. |
| * dwarf_nextcu.c: Likewise. |
| |
| 2009-05-05 Petr Machata <pmachata@redhat.com> |
| |
| * libdwP.h (__libdw_formptr): Declare new function. |
| * dwarf_formudata.c: Implement it here. |
| * dwarf_getlocation.c (dwarf_getlocation_addr): |
| Call it instead of hand-rolled offset handling code. |
| * dwarf_getsrclines.c (dwarf_getsrclines): Likewise. |
| * dwarf_ranges.c (dwarf_ranges): Likewise. |
| |
| 2009-05-04 Petr Machata <pmachata@redhat.com> |
| |
| * libdwP.h (__libdw_read_begin_end_pair_inc): Declare new function. |
| * dwarf_ranges.c: Implement it here. |
| (dwarf_ranges): Call it. |
| * dwarf_getlocation.c (dwarf_getlocation_addr): Call it also here. |
| |
| 2009-04-23 Petr Machata <pmachata@redhat.com> |
| |
| * dwarf_formaddr.c (dwarf_formaddr): Call __libdw_read_* instead |
| of read_*ubyte_unaligned. |
| * dwarf_formref_die.c (dwarf_formref_die): Likewise. |
| * dwarf_formstring.c (dwarf_formstring): Likewise. |
| * dwarf_formudate.c (dwarf_formudata): Likewise. |
| * dwarf_getaranges.c (dwarf_getaranges): Likewise. |
| * dwarf_getlocation.c (dwarf_getlocation_addr): Likewise. |
| * dwarf_getpubnames.c (get_offsets): Likewise. |
| * dwarf_nextcu.c (dwarf_nextcu): Likewise. |
| |
| 2009-04-23 Petr Machata <pmachata@redhat.com> |
| |
| * libdwP.h (__libdw_read_addr_inc, __libdw_read_off_inc, |
| __libdw_read_addr, __libdw_read_off): Add four new internal |
| functions. |
| |
| 2009-05-07 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getmacros.c (dwarf_getmacros): Use absolute section offset in |
| return value and OFFSET argument, not CU-relative. Only fetch the |
| attribute data when called with OFFSET of 0. |
| |
| 2009-05-07 Petr Machata <pmachata@redhat.com> |
| |
| * dwarf_getmacros.c (dwarf_getmacros): Take into account offset in |
| DW_AT_macro_info attribute of CU DIE. |
| |
| 2009-04-15 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h (DW_CIE_ID): Removed. |
| (DW_CIE_ID_32, DW_CIE_ID_64): New constants replace it. |
| |
| 2009-04-01 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h: Add DW_CFA_GNU_negative_offset_extended. |
| |
| 2009-01-28 Roland McGrath <roland@redhat.com> |
| |
| * libdwP.h (struct Dwarf_Line_s): Move out of struct Dwarf_Lines_s |
| defn so C++ doesn't scope the name to not match the Dwarf_Line typedef. |
| |
| * libdwP.h (struct Dwarf_Files_s): Replace dbg field with cu field. |
| |
| 2009-01-26 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_ranges.c: Return 0 when no ranges or *_pc attrs at all. |
| |
| 2009-01-25 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getattrs.c: Correctly skip attribute values when restarting. |
| |
| 2009-01-23 Roland McGrath <roland@redhat.com> |
| |
| * Makefile.am ($(srcdir)/known-dwarf.h): Target renamed back. |
| Put these rules under if MAINTAINER_MODE. |
| |
| 2009-01-22 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h: Add DW_OP_GNU_encoded_addr. |
| |
| 2009-01-21 Roland McGrath <roland@redhat.com> |
| |
| * Makefile.am (CLEANFILES): Renamed to ... |
| (MOSTLYCLEANFILES): ... here. |
| (CLEANFILES): New variable, add known-dwarf.h. |
| |
| 2009-01-17 Roland McGrath <roland@redhat.com> |
| |
| * Makefile.am (known-dwarf.h): Target renamed, not in $(srcdir). |
| Make it unconditional. |
| (BUILT_SOURCES): Updated. |
| |
| * dwarf.h: Add description comments for DW_LANG_* values. |
| |
| * Makefile.am [MAINTAINER_MODE] |
| ($(srcdir)/known-dwarf.h): New target. |
| (BUILT_SOURCES): Add it. |
| |
| * dwarf.h: Add DW_OP_GNU_push_tls_address, DW_OP_GNU_uninit. |
| |
| 2009-01-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_error.c: Always use __thread. Remove all !USE_TLS code. |
| |
| 2009-01-08 Roland McGrath <roland@redhat.com> |
| |
| * Makefile.am (libdw.so): Don't depend on $(zip_LIBS), just link it in. |
| |
| 2008-01-06 Roland McGrath <roland@redhat.com> |
| |
| * libdwP.h (struct Dwarf_Abbrev): Change type of 'has_children' to bool. |
| Reorder members. |
| * dwarf_haschildren.c: Return -1 for error case, not 0. |
| |
| * Makefile.am (libdw.so): Link in $(zip_LIBS). |
| |
| 2009-01-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf.h: Add definition for unwind and call frame information. |
| |
| * memory-access.h: Define read_ubyte_unaligned, read_sbyte_unaligned, |
| read_ubyte_unaligned_inc, and read_sbyte_unaligned_inc. |
| |
| 2008-08-15 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.136): New version set, inherits from |
| ELFUTILS_0.130. Add dwfl_addrsegment, dwfl_report_segment. |
| |
| 2008-01-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_child.c: Minor optimizations. |
| * dwarf_getattrs.c: Likewise. |
| * dwarf_getpubnames.c: Likewise. |
| * dwarf_siblingof.c: Likewise. |
| * dwarf_tag.c: Likewise. |
| |
| 2008-01-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getsrclines.c (dwarf_getsrclines): Don't require exact match |
| of DWARF_VERSION comparison, just fail if the file's version is newer. |
| |
| 2008-01-17 Nick Clifton <nickc@redhat.com> |
| |
| * dwarf.h (DWARF3_LENGTH_MIN_ESCAPE_CODE): New define. |
| (DWARF3_LENGTH_MAX_ESCAPE_CODE): New define. |
| (DWARF3_LENGTH_64_BIT): New define. |
| * dwarf_getaranges (dwarf_getaranges): Use the new definitions. |
| * dwarf_getpubnames: Include dwarf.h. |
| (get_offsets): Use the new definitions. |
| * dwarf_getsrclines.c (dwarf_getsrclines): Use the new defintions. |
| * dwarf_nextcu.c: Include dwarf.h. Correct comment. |
| (dwarf_nextcu): Use the new definitions. |
| |
| * libdwP.h (DIE_OFFSET_FROM_CU_OFFSET): New macro. |
| * dwarf_diecu.c (dwarf_diecu): Use the new macro. |
| * dwarf_getaranges (dwarf_getaranges): Use the new macro. |
| * dwarf_nextcu.c (dwarf_nextcu): Use the new macro. |
| |
| * dwarf_getpubnames (get_offsets): Replace assertion with test and |
| error return. |
| |
| * dwarf_entry_breakpoints.c (dwarf_entry_breakpoints): Use CUDIE. |
| |
| * dwarf_siblingof (dwarf_siblingof): Detect a NULL return pointer. |
| Set the address in the return structure to the address of the next |
| non-sibling die, if there is no sibling and the return pointer is |
| not the same as the die pointer. |
| * libdw.h: Expand the description of the dwarf_siblingof prototype. |
| |
| * dwarf_child.c: Fix typo in comment. |
| |
| * libdwP.h (DWARF_VERSION): Change to 3. |
| |
| * dwarf_formref.c (__libdw_formref.c): Handle attributes which do |
| not have a initialised valp pointer. |
| |
| * dwarf_getattrs.c (dwarf_getattrs): Return 1 rather than 0 when |
| the end of the attributes is reached. When the callback fails, |
| return the address of the failing attribute, not the address of |
| its successor. |
| * libdw.h: Expand the description of the dwarf_getattrs prototype. |
| |
| * dwarf_child.c (__libdw_find_attr): Use the new definition. |
| (dwarf_child): Likewise. |
| * dwarf_tag.c (__libdw_findabbrev): Likewise. |
| (dwarf_tag): Likewise. |
| |
| 2008-01-08 Roland McGrath <roland@redhat.com> |
| |
| * Makefile.am (euinclude): Variable removed. |
| (pkginclude_HEADERS): Set this instead of euinclude_HEADERS. |
| (libdw.so): Pass -Wl,--enable-new-dtags,-rpath,$(pkglibdir). |
| |
| 2007-10-17 Roland McGrath <roland@redhat.com> |
| |
| * libdw.h (__deprecated_attribute__): New macro. |
| (dwarf_formref): Mark it deprecated. |
| * dwarf_formref.c (__libdw_formref): New function, broken out of ... |
| (dwarf_formref): ... here. Call it. Remove INTDEF. |
| * libdwP.h: Remove INTDECL. |
| Declare __libdw_formref. |
| * dwarf_siblingof.c (dwarf_siblingof): Call __libdw_formref instead. |
| * dwarf_formref_die.c: Likewise. Handle DW_FORM_ref_addr here. |
| |
| * libdw_form.c (__libdw_form_val_len): Fix DW_FORM_ref_addr result, |
| needs to check CU->version. |
| |
| * libdwP.h (struct Dwarf_CU): New member `version'. |
| * libdw_findcu.c (__libdw_findcu): Initialize it. |
| |
| * dwarf_child.c: Return 1 for null entry as first child. |
| |
| 2007-10-05 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_begin_elf.c (check_section): Punt on SHT_NOBITS sections. |
| |
| * libdw.h (__extern_inline): Rename to __libdw_extern_inline. |
| [__OPTIMIZE__] (dwarf_whatattr, dwarf_whatform): Update uses. |
| |
| 2007-10-03 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.130: Add dwfl_build_id_find_elf |
| and dwfl_build_id_find_debuginfo. |
| |
| * libdw.map (ELFUTILS_0.130): New version set, inherits from |
| ELFUTILS_0.127. Add dwfl_module_build_id, dwfl_module_report_build_id. |
| |
| 2007-10-02 Roland McGrath <roland@redhat.com> |
| |
| * libdw_visit_scopes.c (classify_die): Return walk for class_type and |
| structure_type. |
| |
| 2007-08-07 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getscopes.c (pc_match): Swallow dwarf_haspc error return when |
| error code is DWARF_E_NOERROR (0). |
| |
| * dwarf_getscopes.c (pc_record): Always bail early if DIE->prune. |
| Fix typo in __libdw_visit_scopes argument. |
| |
| * dwarf_getscopes.c (pc_match): Check dwarf_haspc error return, |
| swallow DWARF_E_NO_DEBUG_RANGES but not other errors. |
| |
| 2007-07-03 Roland McGrath <roland@redhat.com> |
| |
| * libdw.h (__extern_inline): New macro. |
| [__OPTIMIZE__] (dwarf_whatattr, dwarf_whatform): Use it. |
| |
| 2007-04-16 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.127): Add dwfl_module_address_section. |
| |
| 2007-04-05 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getsrcdirs.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_getsrcdirs. |
| * libdw.map (ELFUTILS_0.127): Add it. |
| |
| * libdwP.h (struct Dwarf_Files_s): New member ndirs. |
| * dwarf_getsrclines.c (dwarf_getsrclines): Don't clobber NDIRLIST to |
| zero before we use it to check for DWARF_E_INVALID_DIR_IDX. |
| Save DIRARRAY in the Dwarf_Files. |
| |
| * dwarf_ranges.c (dwarf_ranges): Don't sign-extend 32-bit BEGIN |
| address to check for all-ones base address entry. Check directly. |
| Reported by Sébastien Dugué <sebastien.dugue@bull.net>. |
| |
| 2007-03-25 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_begin_elf.c (check_section): Return Dwarf * instead of void. |
| Return NULL when freeing RESULT on error. |
| (global_read, scngrp_read): Check return value from check_section, |
| break out of loop after it has freed RESULT. |
| (valid_p): Handle null argument. |
| |
| 2007-03-12 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.127): Add dwfl_report_begin_add. |
| |
| 2007-03-04 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map (ELFUTILS_0.127): New version set, inherits from |
| ELFUTILS_0.126. Add dwfl_module_addrsym. |
| |
| 2007-02-10 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h (DW_OP_fbreg): Comment fix. |
| |
| 2007-02-03 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getelf.c (dwarf_getelf): Renamed from dwarf_get_elf. |
| * libdw.map (ELFUTILS_0.126): New version set, inherits from |
| ELFUTILS_0.122. Move dwarf_getelf there; it was never truly |
| exported in the past. |
| |
| 2006-12-17 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c (dwarf_getlocation_addr): Use zero as base |
| address when the CU is missing attributes due to buggy GCC. |
| |
| 2006-08-29 Roland McGrath <roland@redhat.com> |
| |
| * Makefile.am (CLEANFILES): Add libdw.so.$(VERSION). |
| |
| * libdw.h (dwarf_diecu): Add __nonnull_attribute__. |
| (dwarf_child): Don't list arg 1 in __nonnull_attribute__. |
| |
| * libdw_alloc.c (__libdw_allocate): Take new ALIGN argument, make sure |
| result is aligned. Adjust NEWP->remaining here for this allocation. |
| * libdwP.h: Update decl. |
| (libdw_alloc): Update caller. |
| |
| 2006-07-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_child.c: Adjust for internal_function_def removal. |
| * dwarf_getabbrev.c: Likewise. |
| * dwarf_tag.c: Likewise. |
| * libdw_form.c: Likewise. |
| * memory-access.c: Likewise. |
| |
| 2006-06-28 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map: Export dwfl_linecu, dwfl_line_comp_dir. |
| |
| * libdw.map: Bump to 0.122; export dwfl_module_getsymtab and |
| dwfl_module_getsym. |
| |
| 2006-05-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * libdw.h: Add extern "C". |
| |
| 2006-05-22 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getaranges.c (dwarf_getaranges): Handle files without |
| aranges information. |
| |
| 2006-05-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * libdw.h: Add nonnull attributes to dwarf_tag, dwarf_getattrs, |
| dwarf_haschildren. |
| |
| 2006-02-28 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h: Add missing DW_ATE_*, DW_TAG_*, DW_LANG_*, DW_CFA_*, |
| DW_OP_* values, to match DWARF 3.0. Add new DW_DS_*, DW_END_* |
| values from DWARF 3.0. |
| |
| 2006-02-22 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map: Bump to 0.120; export dwfl_version. |
| |
| 2005-12-22 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map: Bump to 0.119; export dwfl_linux_proc_maps_report. |
| |
| 2005-12-12 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_ranges.c: Copy CU base address-finding code from |
| dwarf_getlocation. |
| |
| 2005-12-09 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getlocation.c (dwarf_getlocation_addr): Add some unlikelys. |
| Delay CU base lookup until it's needed. |
| If CU base lookup fails with no error, flag invalid DWARF. |
| |
| 2005-11-25 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map: Bump to 0.118; export dwfl_module_register_names. |
| |
| 2005-11-15 Roland McGrath <roland@redhat.com> |
| |
| * Makefile.am [BUILD_STATIC] (AM_CFLAGS): Add -fpic. |
| |
| 2005-11-13 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map: Bump to 0.117; export dwfl_module_return_value_location. |
| |
| 2005-10-27 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_entry_breakpoints.c (search_range): Fix binary search code; |
| don't match end_sequence markers. |
| |
| * dwarf_getsrclines.c (compare_lines): Sort end_sequence markers |
| before normal records at the same address. |
| * dwarf_getsrc_die.c (dwarf_getsrc_die): Don't match an end_sequence |
| marker. |
| |
| 2005-10-26 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getfuncs.c (dwarf_getfuncs): Use Dwarf_Die, not Dwarf_Func. |
| * dwarf_func_file.c: Renamed to ... |
| * dwarf_decl_file.c: ... here. |
| * dwarf_func_col.c: Renamed to ... |
| * dwarf_decl_column.c: ... here. |
| * dwarf_func_line.c: Renamed to ... |
| * dwarf_decl_line.c: ... here. |
| (dwarf_func_line): Renamed to ... |
| (dwarf_decl_line): ... this. Take a Dwarf_Die * argument. |
| (__libdw_func_intval): Renamed __libdw_attr_intval. |
| * dwarf_func_name.c: File removed. |
| * dwarf_func_lowpc.c: File removed. |
| * dwarf_func_highpc.c: File removed. |
| * dwarf_func_entrypc.c: File removed. |
| * dwarf_func_die.c: File removed. |
| * Makefile.am (libdw_a_SOURCES): Updated. |
| * libdw.h: Update decls. |
| (Dwarf_Func): Type removed. |
| * libdwP.h: Update decls. |
| (struct Dwarf_Func_s): Type removed. |
| * libdw.map: Updated. |
| |
| * libdwP.h (CUDIE): New macro. |
| * dwarf_getlocation.c (dwarf_getlocation_addr): Use it. |
| * dwarf_getscopes_die.c (dwarf_getscopes_die): Likewise. |
| * dwarf_ranges.c (dwarf_ranges): Likewise. |
| |
| * dwarf_getloclist.c: Renamed to ... |
| * dwarf_getlocation.c: ... here. |
| (getloclist): Renamed to getlocation. |
| (dwarf_getloclist): Renamed to dwarf_getlocation. |
| (dwarf_addrloclists): Renamed to dwarf_getlocation_addr. |
| * Makefile.am (libdw_a_SOURCES): Updated. |
| * libdw.h (dwarf_getloclist): Renamed to dwarf_getlocation. |
| (dwarf_addrloclists): Renamed dwarf_getlocation_addr. |
| (Dwarf_Loc): Renamed Dwarf_Op. |
| * libdwP.h (struct loc_s): Update use. |
| * libdw.map: Update map. |
| |
| * dwarf_entry_breakpoints.c: Use the second line record within the |
| function, regardless of its source location data. |
| |
| 2005-10-25 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_entry_breakpoints.c: Fall back to entrypc for contiguous too. |
| |
| * libdw.map: Add dwarf_entrypc, dwarf_entry_breakpoints. |
| |
| 2005-10-14 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_diecu.c (dwarf_diecu): New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_diecu. |
| * libdw.map: Export it. |
| |
| * libdw.map: Bump to 0.116; export dwarf_ranges. |
| |
| 2005-09-20 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_haspc.c: Use dwarf_ranges. |
| * dwarf_entry_breakpoints.c: Likewise. |
| |
| * dwarf_ranges.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_ranges. |
| * libdwP.h: Add INTDECL. |
| |
| 2005-09-14 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_entry_breakpoints.c (dwarf_entry_breakpoints): Fix braino in |
| prologue_end marker scanning loop. |
| |
| 2005-09-11 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h: Comment typo fix. |
| |
| 2005-09-07 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_entry_breakpoints.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_entry_breakpoints. |
| |
| * dwarf_entrypc.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_entrypc. |
| * libdwP.h: Add INTDECL. |
| |
| 2005-08-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am: Use $(LINK) not $(CC) when creating DSO. |
| (%.os): Use COMPILE.os. |
| (COMPILE.os): Filter out gconv options. |
| |
| 2005-08-27 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getscopes.c (dwarf_getscopes): Rewritten using |
| __libdw_visit_scopes. |
| |
| * dwarf_getscopes_die.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_getscopes_die. |
| * libdw.map: Bump to 0.115 and add it. |
| |
| * libdw_visit_scopes.c (__libdw_visit_scopes): Pass a struct |
| containing a DIE and its parent pointer, instead of just Dwarf_Die. |
| Take two functions for both preorder and postorder visitors. |
| * libdwP.h: Update decl. |
| (struct Dwarf_Die_Chain): New type. |
| * dwarf_func_inline.c: Update uses. |
| |
| * dwarf_diename.c (dwarf_diename): Use dwarf_attr_integrate. |
| Add INTDEF. |
| * libdwP.h: Add INTDECL. |
| * dwarf_func_name.c (dwarf_func_name): Use dwarf_diename. |
| |
| 2005-08-23 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_attr_integrate.c (dwarf_attr_integrate): Treat |
| DW_AT_specification the same as DW_AT_abstract_origin. |
| |
| 2005-08-20 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map: Add dwfl_cumodule, remove dwfl_linecu. |
| Add dwfl_linux_kernel_report_offline, dwfl_offline_section_address, |
| and dwfl_report_offline. |
| |
| 2005-08-19 Roland McGrath <roland@redhat.com> |
| |
| * libdw.map: Bump version to ELFUTILS_0.114 for libdwfl changes. |
| Add dwfl_module_relocate_address, dwfl_module_relocations, |
| dwfl_module_relocation_info. |
| |
| 2005-08-18 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getscopes.c (dwarf_getscopes): Include the CU itself as |
| outermost scope in the results. |
| |
| 2005-08-15 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_func_inline.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_func_inline, dwarf_func_inline_instances. |
| * libdw.map: Add them. |
| |
| * dwarf_func_die.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_func_die. |
| * libdw.map: Add it. Bump version to ELFUTILS_0.114. |
| |
| 2005-08-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getsrclines.c (dwarf_getsrclines): Correct fallout of renaming |
| of DW_LNS_set_epilog_begin. |
| |
| 2005-08-09 Roland McGrath <roland@redhat.com> |
| |
| * dwarf.h (DW_LNS_set_epilog_begin): Renamed DW_LNS_set_epilogue_begin. |
| |
| * dwarf_end.c: Add INTDEF. |
| * dwarf_error.c (dwarf_errmsg): Likewise. |
| * libdwP.h (dwarf_end, dwarf_errmsg): Add INTDECLs. |
| |
| 2005-08-01 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getaranges.c (dwarf_getaranges): Check for bogus offset. |
| * dwarf_getabbrev.c (__libdw_getabbrev): Likewise. |
| |
| 2005-07-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am (libdw.so): No need to link with libeu.a anymore. |
| (libdw_a_LIBADD): Add all files from libdwfl.a. |
| |
| 2005-07-27 Roland McGrath <roland@redhat.com> |
| |
| * Makefile.am (libdw.so): Link ../libdwfl/libdwfl_pic.a in, |
| along with ../libebl/libebl.a and ../lib/libeu.a; |
| depend on ../libelf/libelf.so. |
| (libdw_so_LDADD): New variable. |
| * libdw.map: Add dwfl_* symbols formerly in ../libdwfl/libdwfl.map. |
| |
| * libdw.map: Define an empty base version and move all symbols to |
| version ELFUTILS_0.111; don't define ELFUTILS_1.0 at all yet. |
| |
| 2005-07-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_error.c: Add internal alias for dwarf_errno. |
| * libdwP.h: Declare __dwarf_errno_internal. |
| * dwarf_getloclist.c: Use INTDEF for dwarf_errno. |
| |
| * dwarf_error.c [USE_TLS]: Actually use __thread in definition of |
| global_error. |
| |
| 2005-06-01 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getaranges.c (dwarf_getaranges): Sort result array. |
| * dwarf_getarange_addr.c (dwarf_getarange_addr): Use binary search. |
| |
| 2005-06-08 Roland McGrath <roland@redhat.com> |
| |
| * memory-access.h (get_uleb128_step, get_uleb128): Remove casts. |
| (get_sleb128_step, get_sleb128): Likewise. |
| * dwarf_getattrs.c (dwarf_getattrs): Add consts. |
| * dwarf_getloclist.c (getloclist): Likewise. |
| * dwarf_formblock.c (dwarf_formblock): Likewise. |
| * dwarf_getsrclines.c (dwarf_getsrclines): Likewise. |
| * dwarf_getabbrevattr.c (dwarf_getabbrevattr): Likewise. |
| * dwarf_formref.c (dwarf_formref): Likewise. |
| * dwarf_formsdata.c (dwarf_formsdata): Likewise. |
| * dwarf_formudata.c (dwarf_formudata): Likewise. |
| * dwarf_haschildren.c (dwarf_haschildren): Likewise. |
| * dwarf_child.c (__libdw_find_attr, __libdw_find_attr): Likewise. |
| * dwarf_tag.c (dwarf_tag): Likewise. |
| * dwarf_getabbrev.c (__libdw_getabbrev): Likewise. |
| * memory-access.c (__libdw_get_uleb128, __libdw_get_sleb128): Likewise. |
| * libdw_form.c (__libdw_form_val_len): Likewise. |
| * libdwP.h: Update decl. |
| |
| 2005-06-04 Roland McGrath <roland@redhat.com> |
| |
| * memory-access.h (get_uleb128_rest_return): New macro. |
| [! IS_LIBDW] (__libdw_get_uleb128): New static, defined using it. |
| (get_sleb128_rest_return): New macro. |
| [! IS_LIBDW] (__libdw_get_sleb128): New static, defined using it. |
| * memory-access.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| (DEFS): Add -DIS_LIBDW. |
| |
| 2005-05-31 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_formref_die.c (dwarf_formref_die): Add CU header offset to |
| formref offset. |
| |
| 2005-05-30 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getloclist.c (dwarf_addrloclists): Use DW_AT_entry_pc for base |
| address if DW_AT_low_pc is missing. Not to spec, but GCC generates it. |
| |
| * dwarf_getloclist.c (dwarf_addrloclists): Don't sign-extend 4-byte |
| BEGIN value. Instead, match base address entries separately for |
| 32/64 size cases. |
| |
| 2005-05-28 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getloclist.c (dwarf_addrloclists): Fix decoding to advance |
| past location expression contents. |
| |
| 2005-05-23 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getsrclines.c: Comment typo fix. |
| |
| * dwarf_haspc.c (dwarf_haspc): Fix CU DIE address calculation. |
| * dwarf_getloclist.c (dwarf_addrloclists): Likewise. |
| |
| 2005-05-22 Ulrich Drepper <drepper@redhat.com> |
| |
| * libdwP.h: Only use INTDECL for alias prototypes. |
| |
| 2005-05-19 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getloclist.c (attr_ok): Permit DW_AT_static_link too. |
| |
| * dwarf_getscopevar.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_getscopevar. |
| |
| * dwarf_getsrcfiles.c: Add INTDEF. |
| * dwarf_haschildren.c: Likewise. |
| * libdwP.h (dwarf_getsrcfiles, dwarf_haschildren): Add INTDECL. |
| |
| * dwarf_getscopes.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h: Declare dwarf_getscopes. |
| * libdw.map: Add it. |
| |
| 2005-05-18 Roland McGrath <roland@redhat.com> |
| |
| * libdwP.h (IDX_debug_ranges): New enum constant. |
| * dwarf_begin_elf.c (dwarf_scnnames): Add it for ".debug_ranges". |
| * libdwP.h (DWARF_E_NO_DEBUG_RANGES): New enum constant. |
| * dwarf_error.c (errmsgs): Add it. |
| * dwarf_haspc.c: New file. |
| * libdw.h: Declare dwarf_haspc. |
| * libdw.map: Add it. |
| * libdwP.h: Add INTDECL. |
| |
| * dwarf_attr_integrate.c: New file. |
| * dwarf_hasattr_integrate.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add them. |
| * libdw.h: Declare dwarf_attr_integrate, dwarf_hasattr_integrate. |
| * libdw.map: Add them. |
| |
| * dwarf_hasattr.c: Add INTDEF. |
| * libdwP.h: Add INTDECL for it. |
| |
| * dwarf_formref_die.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add it. |
| * libdw.h (dwarf_formref_die): Declare it. |
| * libdwP.h (dwarf_formref_die): Add INTDECL. |
| * libdw.map: Add it. |
| |
| * dwarf_getloclist.c (attr_ok, getloclist): New functions, broken out |
| of ... |
| (dwarf_getloclist): ... here. Call them. |
| (dwarf_addrloclists): New function. |
| * libdw.h: Declare it. |
| * libdw.map: Add it. |
| |
| * dwarf_getmacros.c (dwarf_getmacros): Don't bail at |
| DW_MACINFO_end_file. Recognize type 0 as terminator. |
| |
| 2005-05-05 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getsrc_die.c (dwarf_getsrc_die): Use binary search. |
| |
| * dwarf_getsrclines.c (dwarf_getsrclines): Sort result array, since |
| the line program does not produce all entries in ascending order. |
| |
| 2005-04-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getsrc_file.c (dwarf_getsrc_file): Handle multiple |
| occurences (e.g., inlines) better. |
| |
| 2005-04-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * libdw.h (DWARF_END_ABBREV): Define. |
| * dwarf_getabbrev.c (__libdw_getabbrev): Return DWARF_END_ABBREV if |
| end is reached. |
| * dwarf_offabbrev.c (dwarf_offabbrev): Return -1 on error, 1 if end |
| of records reached. |
| * dwarf_tag.c (__libdw_findabbrev): Also recognize DWARF_END_ABBREV |
| as error of __libdw_getabbrev. |
| |
| 2005-04-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getsrc_file.c (dwarf_getsrc_file): Minor optimization. |
| |
| * dwarf_getsrc_file.c (dwarf_getsrc_file): Always pass number of |
| results back to caller. |
| |
| 2005-04-04 Roland McGrath <roland@redhat.com> |
| |
| * dwarf_getsrc_file.c (dwarf_getsrc_file): Use size_t for CUHL. |
| |
| * dwarf_func_line.c (__libdw_func_intval): Use internal_function in |
| defn. |
| |
| 2005-04-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getsrc_file.c (dwarf_getsrc_file): Use INTUSE. |
| |
| * dwarf_getsrc_file.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_getsrc_file.c. |
| * libdw.h: Declare dwarf_getsrc_file. |
| * libdw.map: Add dwarf_getsrc_file. |
| |
| 2005-04-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_func_entrypc.c: New file. |
| * dwarf_func_col.c: New file. |
| * dwarf_func_line.c: New file. |
| * dwarf_func_file.c: New file. |
| * libdw.h: Add prototypes for new functions. |
| * libdw.map: Add dwarf_func_entrypc, dwarf_func_col, dwarf_func_line, |
| dwarf_func_file. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_func_entrypc.c, |
| dwarf_func_col.c, dwarf_func_line.c, dwarf_func_file.c. |
| * libdwP.h (struct Dwarf_Func_s): Add cudie element. |
| Declare __libdw_func_intval and __dwarf_formsdata_internal. |
| * dwarf_getfuncs.c: Also fill in cudie in Dwarf_Func object. |
| * dwarf_formsdata.c: Use INTUSE and INTDEF to avoid PLTs. |
| |
| * dwarf.h: Add some DWARF3 definitions. |
| |
| 2005-04-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getfuncs.c: New file. |
| * dwarf_func_highpc.c: New file. |
| * dwarf_func_lowpc.c: New file. |
| * dwarf_func_name.c: New file. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_getfuncs.c, |
| dwarf_func_highpc.c, dwarf_func_lowpc.c, and dwarf_func_name.c. |
| * libdw.map: Add dwarf_getfuncs, dwarf_func_highpc, dwarf_func_lowpc, |
| and dwarf_func_name. |
| * libdw.h: Add prototypes for new functions. |
| * dwarf_child.c: Use INTUSE and INTDEF to avoid PLTs. |
| * dwarf_siblingof.c: Likewise. |
| * dwarf_dieoffset.c: Likewise. |
| * dwarf_highpc.c: Likewise. |
| * dwarf_lowpc.c: Likewise. |
| * libdwP.h: Add prototypes for internal functions. |
| Define Dwarf_Func_s structure. |
| |
| 2005-03-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * libdw.h: Add padding in Dwarf_die. |
| |
| * dwarf_arrayorder.c: Use INTUSE and INTDEF to avoid PLTs. |
| * dwarf_attr.c: Likewise. |
| * dwarf_begin.c: Likewise. |
| * dwarf_begin_elf.c: Likewise. |
| * dwarf_bitoffset.c: Likewise. |
| * dwarf_bitsize.c: Likewise. |
| * dwarf_bytesize.c: Likewise. |
| * dwarf_diename.c: Likewise. |
| * dwarf_formaddr.c: Likewise. |
| * dwarf_formblock.c: Likewise. |
| * dwarf_formref.c: Likewise. |
| * dwarf_formstring.c: Likewise. |
| * dwarf_formudata.c: Likewise. |
| * dwarf_getarange_addr.c: Likewise. |
| * dwarf_getarangeinfo.c: Likewise. |
| * dwarf_getaranges.c: Likewise. |
| * dwarf_getloclist.c: Likewise. |
| * dwarf_getmacros.c: Likewise. |
| * dwarf_getsrc_die.c: Likewise. |
| * dwarf_getsrcfiles.c: Likewise. |
| * dwarf_getsrclines.c: Likewise. |
| * dwarf_highpc.c: Likewise. |
| * dwarf_lowpc.c: Likewise. |
| * dwarf_nextcu.c: Likewise. |
| * dwarf_offdie.c: Likewise. |
| * dwarf_siblingof.c: Likewise. |
| * dwarf_srclang.c: Likewise. |
| * dwarf_tag.c: Likewise. |
| * libdw_findcu.c: Likewise. |
| * libdwP.h: Add prototypes for internal functions. |
| |
| * dwarf_addrdie.c: New file. |
| * dwarf_macro_opcode.c: New file. |
| * dwarf_macro_param1.c: New file. |
| * dwarf_macro_param2.c: New file. |
| * libdw.h: Add declarations. Move Dwarf_Macro definition to libdwP.h. |
| * libdwP.h: Remove Dwarf_Macro definition. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_addrdie.c, |
| dwarf_macro_opcode.c, dwarf_macro_param1.c, and dwarf_macro_param2.c. |
| * libdw.map: Add entries for new functions. |
| |
| 2005-03-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * libdw.h: Handle broken gcc < 4. |
| |
| 2005-02-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2. |
| |
| * dwarf_begin_elf.c: Fix warnings. |
| * dwarf_dieoffset.c: Likewise. |
| * dwarf_end.c: Likewise. |
| * dwarf_error.c: Likewise. |
| * dwarf_getpubnames.c: Likewise. |
| |
| * libdwP.h: Add new error values. |
| * dwarf_error.c: Support new error values. |
| * dwarf_getpubnames.c: Check parameter value. |
| |
| 2005-02-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am: Check for text relocations in constructed DSO. |
| |
| * Makefile.am [MUDFLAP] (AM_CFLAGS): Add -fmudflap. |
| |
| 2005-02-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_siblingof.c (dwarf_siblingof): Add some buffer boundary |
| checks to not read over buffer boundaries for ill-formed DWARF data. |
| |
| 2004-09-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_child.c: Make compile with gcc 4.0. |
| * dwarf_error.c: Likewise. |
| * dwarf_formblock.c: Likewise. |
| * dwarf_getabbrev.c: Likewise. |
| * dwarf_getattrs.c: Likewise. |
| * dwarf_getsrclines.c: Likewise. |
| * dwarf_tag.c: Likewise. |
| * libdw_form.c: Likewise. |
| |
| 2004-01-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am: Support building with mudflap. |
| |
| * dwarf_getloclist.c: Fix warnings gcc 3.4 spits out. |
| * dwarf_getsrclines.c: Likewise. |
| * dwarf_memory-access.h: Likewise. |
| |
| 2004-01-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getsrcfiles.c: Third parameter can be NULL. |
| |
| * libdw.h: Define Dwarf_macro. Declare dwarf_getmacros. |
| Third parameter of dwarf_getsrcfiles can be NULL. |
| |
| * libdw.map: Add dwarf_getmacros. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_getmacros. |
| * dwarf_getmacros.c: New file. |
| |
| 2004-01-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * libdw.h: Second parameter of dwarf_getaranges can be NULL. |
| |
| * dwarf_nextcu.c: Return -1 if dwarf parameter is NULL. |
| |
| * dwarf_getsrclines.c: |
| Use read_2ubyte_unaligned_inc instead of _inc-less variant. |
| |
| * dwarf_getaranges.c: Allow naranges parameter to be NULL. |
| |
| * libdwP.h (_): Use elfutils domain. |
| |
| * dwarf_getsrclines.c (dwarf_getsrclines): Add more branch prediction. |
| |
| * dwarf_getsrclines.c: Fix typo in comment. |
| |
| 2004-01-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am: Support building with mudflap. |
| |
| 2004-01-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * memory-access.h: Add lots of const in case a pointer passed is const. |
| |
| * dwarf_formflag.c: New file. |
| * dwarf_getattrs.c: New file. |
| * dwarf_error.c: Add new error value. |
| * libdw.h: Add prototypes for new functions. Adjust prototype for |
| dwarf_getpubnames. |
| * libdw.map: Add new functions. |
| * dwarf_getpubnames.c: Change type of return value and fourth parameter |
| to ptrdiff_t. |
| * libdwP.h: Add new error value. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_getattrs.c and |
| dwarf_formflag.c. |
| |
| * dwarf_getpubnames.c (dwarf_getpubnames): Just fail if dbg is NULL. |
| |
| 2004-01-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getarange_addr.c: New file |
| * dwarf_getarangeinfo.c: New file. |
| * dwarf_getaranges.c: New file. |
| * dwarf_onerange.c: New file. |
| * libdw.h: Declare new functions. Define Dwarf_Arange and |
| Dwarf_Aranges. |
| * libdw.map: Add new functions. |
| * libdwP.h: Add new errors. Add aranges member to struct Dwarf. |
| Define Dwarf_Aranges_s and Dwarf_Arange_s. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_getaranges.c, |
| dwarf_onearange.c, dwarf_getarangeinfo.c, dwarf_getarange_addr.c. |
| * dwarf_error.c: Add new message. |
| |
| 2004-01-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_lineaddr.c, dwarf_linecol.c, |
| dwarf_linebeginstatement.c, dwarf_lineendsequence.c, dwarf_lineblock.c, |
| dwarf_lineprologueend.c, dwarf_lineepiloguebegin.c, dwarf_onesrcline.c. |
| * dwarf_error.c: Add another message. |
| * dwarf_getsrc_die.c: Adjust for Dwarf_Files and Dwarf_Lines |
| introduction. |
| * dwarf_filesrc.c: Likewise. |
| * dwarf_getsrcfiles.c: Likewise. |
| * dwarf_getsrclines.c: Likewise. |
| * dwarf_lineaddr.c: New file. |
| * dwarf_linebeginstatement.c: New file. |
| * dwarf_lineblock.c: New file. |
| * dwarf_linecol.c: New file. |
| * dwarf_lineendsequence.c: New file. |
| * dwarf_lineepiloguebegin.c: New file. |
| * dwarf_lineno.c: New file. |
| * dwarf_lineprologueend.c: New file. |
| * dwarf_onesrcline.c: New file. |
| * dwarf_lineno.c: Change interface to store result in object pointed |
| to by second parameter. |
| * libdw.h: Add prototypes for new functions. Change dwarf_lineno |
| prototype. Define Dwarf_Files and Dwarf_Lines. |
| * libdw.map: Add new functions. |
| * libdwP.h: Define Dwarf_Files_s and Dwarf_Lines_s. |
| * libdw_findcu.c: Don't initialize nlines field. |
| |
| * dwarf_siblingof: Little optimization. |
| |
| * dwarf_begin.c: Remember that the ELF descriptor must be closed. |
| * dwarf_end.c: Close ELF descriptor if free_elf is set. |
| * libdwP.h (struct Dwarf): Add free_elf field. |
| |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_getstring.c and |
| dwarf_offabbrev.c. |
| * dwarf_getstring.c: New file. |
| * dwarf_offabbrev.c: New file. |
| * libdw.map: Add dwarf_getstring and dwarf_offabbrev. |
| * dwarf_getabbrev.c (__libdw_getabbrev): Add new dbg and result |
| parameters. Don't allocate memory if not necessary and don't lookup |
| previous results if no CU given. |
| (dwarf_getabbrev): Adjust call to __libdw_getabbrev. |
| * dwarf_tag.c: Adjust call to __libdw_getabbrev. |
| * libdw.h: Declare dwarf_offabbrev and dwarf_getstring. |
| * libdwP.h: Change prototype for __libdw_getabbrev. |
| |
| * dwarf_getabbrevattr.c: Add offsetp parameter. Fill in before |
| returning if this is wanted. |
| |
| 2004-01-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_nextcu.c: Add new parameter offset_sizep. Initialize it |
| with offset_size value. |
| * libdw.h: Adjust dwarf_nextcu prototype. |
| * libdwP.h (struct Dwarf_CU): Add offset_size member. |
| * libdw_findcu.c: Adjust dwarf_nextcu call. Initialize offset_size |
| member of new CU struct. |
| * dwarf_formstring.c: Depend on offset_size not address_size for |
| DW_FORM_strp handling. |
| * dwarf_form.c: Likewise for DW_FORM_strp and DW_FORM_ref_addr. |
| |
| * dwarf_tag.c (__libdw_findabbrev): Return correct value for |
| failing lookup. |
| (dwarf_tag): Correctly recognize failed lookup. |
| |
| * dwarf_end.c (cu_free): Call tdestroy for locs member. Use new |
| function noop_free. |
| * dwarf_error.c: Add message for DWARF_E_NO_BLOCK. |
| * dwarf_formblock.c: New file. |
| * dwarf_getloclist.c: Rewrite to handle a single block. |
| * libdw.h: Define Dwarf_Block. Rename Dwarf_Loc members. Remove |
| Dwarf_Locdesc definition. Declare dwarf_formblock. Remove |
| dwarf_getloclistent declaration. |
| * libdw.map: Add dwarf_formblock, remove dwarf_getloclistent. |
| * libdwP.h: Define struct loc_s and DWARF_E_NO_BLOCK. |
| Add locs member to struct Dwarf_CU. |
| * libdw_fundcu.c: Initialize locs member of new CU. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_formblock.c. |
| Remove dwarf_getloclistent.c. |
| |
| 2004-01-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * libdw.h: Use __nonnull__ attribute only for gcc >= 3.3. |
| * libdwP.h: Likewise. |
| |
| * dwarf_getloclist.c: New file. |
| * dwarf_getloclistent.c: New file. |
| * libdw.h: Define Dwarf_Loc and Dwarf_Locdesc. |
| Declare dwarf_getloclistent and dwarf_getloclist. |
| * libdw.map: Add dwarf_getloclistent and dwarf_getloclist. |
| * libdwP.h: Define DWARF_E_NO_LOCLIST. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_getloclistent.c and |
| dwarf_getloclist.c. |
| |
| * dwarf_error.c: More error messages. |
| |
| 2004-01-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * dwarf_getsrclines.c: Remove debugging support. |
| |
| * dwarf_getsrcfiles.c: New file. |
| * dwarf_filesrc.c: New file. |
| * libdw.h: Declare these functions. Define Dwarf_File. |
| * libdwP.c: Adjust Dwarf_File_s definition. |
| * libdw.map: Add these functions. |
| * Makefile.am (libdw_a_SOURCES): Add dwarf_getsrcfiles.c and |
| dwarf_filesrc.c. |
| * dwarf_getsrclines.c: Initialize cu->files. |
| |
| 2004-01-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * libdw.h: Add more nonnull function attributes. |
| |
| * dwarf_begin_elf.c (dwarf_begin_elf): Don't initialize mem_tail->next. |
| * dwarf_end.c (cu_free): New function. |
| (dwarf_end): Also free CU tree. Correct freeing of memory blocks. |
| * dwarf_error.c (errmsgs): Add new messages. |
| * dwarf_getsrc_die.c: New file. |
| * dwarf_getsrclines.c: New file. |
| * dwarf_lineno.c: New file. |
| * dwarf_linesrc.c: New file. |
| * dwarf_nextcu.c (dwarf_nextcu): Use read_*byte_unaligned_inc |
| instead of the *_inc-less variants. |
| * libdw.h: Define Dwarf_Line. Add some function attributes. Declare |
| dwarf_getsrclines, dwarf_getsrc_die, dwarf_lineno, and dwarf_linesrc. |
| * libdw.map: Add dwarf_getsrclines, dwarf_getsrc_die, dwarf_lineno, |
| and dwarf_linesrc. |
| * libdwP.h: Add more error codes. |
| (struct Dwarf): Remove mem_tail.next member. |
| (Dwarf_File): Define type. |
| (struct Dwarf_Line_s): Define type. |
| (struct Dwarf_CU): Add lines and nlines members. |
| (libdw_alloc): Define local variable _tail and use it. |
| Add some function attributes. |
| * libdw_alloc.c (__libdw_allocate): Don't initialize next member. |
| * libdw_findcu.c (__libdw_findcu): Initialize lines and nlines members. |
| * memory-access.h: Add unlikely for the endian conversion paths. |
| * Makefile.am (AM_CFLAGS): Add -std parameter. |
| (libdw_a_SOURCES): Add dwarf_getsrclines, dwarf_getsrc_die, |
| dwarf_lineno, and dwarf_linesrc. |
| |
| 2003-08-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * Moved to CVS archive. |
