binutils-gdb

Tree: 8be867464d

Author	SHA1	Message	Date
Jim Wilson	ccdb16fc41	Fix linker segfault that occured when linking ia64-linux kernel. * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size. (decode_line_info): Set it. Report error if unit->line_offset is equal to or larger than it.	27 years ago
Ian Lance Taylor	67d83c76c5	* dwarf2.c (read_abbrevs): Use _raw_size directly rather than calling bfd_get_section_size_before_reloc. (decode_line_info): Likewise. (_bfd_dwarf2_find_nearest_line): Likewise.	27 years ago
Nick Clifton	1efe4b1082	fix typo in previous delta	27 years ago
Nick Clifton	ecb651f0ab	Accept 16-bit addresses.	27 years ago
Mark Mitchell	81edd86dd1	* dwarf2.c (read_attribute): Support DW_FORM_ref8. * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs to possibly_dynamic_relocs. Adjust usage throughout code. (elf_mips_howto_table): Handle R_MIPS_64 correctly. (elf_mips_ctor64_howto): Likewise. (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32. Adjust indentation. (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode. (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32. Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries. * elf64-mips.c (elf_backend_may_use_rel_p): Define.	28 years ago
Ian Lance Taylor	7442e600c8	* Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED as appropriate. Fill in structure initializations. Add variable initializations. Add casts. * dwarf1.c (parse_line_table): Change eachLine to unsigned long. (dwarf1_unit_find_nearest_line): Change i to unsigned long.	28 years ago
Mark Mitchell	5e38c3b856	* dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter. (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter. * elf.c (_bfd_elf_find_nearest_line): Pass it. * elf32-arm.h (elf32_arm_find_nearest_line): Likewise. * elf32-mips.c (ABI_64_P): New macro. (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P. (_bfd_mips_elf_find_nearest_line): Adjust call to _bfd_dwarf2_find_nearest_line. * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype. * libbfd.h: Regenerated.	28 years ago
Richard Henderson	f623be2b68	David Mosberger <davidm@hpl.hp.com> * dwarf2.c (struct arange): New type. (struct comp_unit): Replace LOW and HIGH by member ARANGE. (arange_add): New function. (decode_line_info): Keep track of address ranges that a compilation unit covers. (comp_unit_contains_address): Return true if address is contained in _any_ of the address ranges associated with a compilation unit. (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line on the first comp_unit that contains the address.	28 years ago
Richard Henderson	69dd2e2d55	David Mosberger <davidm@hpl.hp.com> * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer. (decode_line_info): Add variable STASH and initialize it to point to the per-bfd dwarf2_debug info. Remove static variable dwarf_line_buffer and use stash->dwarf_line_buffer in its place.	28 years ago
Ian Lance Taylor	f5f9cc4ffb	* dwarf2.c (decode_line_info): Remove unused variable first_time.	28 years ago
Richard Henderson	159002ff69	David Mosberger <davidm@hpl.hp.com> * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep track of end_sequence markers. (add_line_info): Add END_SEQUENCE arg. (decode_line_info): Don't try to infer lo_pc and hi_pc from the debug-line info---it doesn't work right if a compilation unit consists of multiple discontiguous code-sequences. It would be worthwhile to optimize for the common case where a compilation unit results in a contiguous set of code sequences, but this is quite tricky to get right for arbitrary DWARF2 files. (lookup_address_in_line_info_table): Don't use the last line entry for a compilation unit for anything with an address higher than this line entry. Also, check for end_sequence markers to correctly handle discontinuities. (_bfd_dwarf2_find_nearest_line): When checking previously loaded compilation units, check all compilation units with each->high==0 just like when reading compilation units. * dwarf2.c (decode_line_info): Initialize table->files and table->last_line to NULL to avoid segfaults due to random values in these members. (concat_filename): Check for out-of-range file number before indexing filename table. Segfaults suck. * dwarf2.c (decode_line_info): Don't truncate address to least significant 32 bits (breaks 64 bit targets). (lookup_address_in_function_table): Ditto. (comp_unit_contains_address): Ditto.	28 years ago
Richard Henderson	7fafc0fd27	Fred Fish <fnf@be.com> * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer assignment from "unsigned char " to "char ". (decode_line_info): Likewise for dwarf_line_buffer assignment.	28 years ago
Richard Henderson	252b5132c7	19990502 sourceware import	28 years ago
Stan Shebs	071ea11e85	Initial creation of sourceware repository	28 years ago
Gavin Romig-Koch	b7781f9fb6	* dwarf2.c (comp_unit): Move it earlier in the source. Add addr_size. (read_address): Replace 'bdf' argument with 'comp_unit' argument. Use addr_size for address size, rather than sizeof(bfd_vma). (read_attribute): Replace bdf* argument with 'comp_unit' argument. Fix call to read_address. (decode_line_info): Replace bdf argument with 'comp_unit*' argument. Scrap other unneeded arguments. Fix call to read_address. (scan_unit_for_functions): Fix call to read_attribute. (parse_comp_unit): We now handle more values for addr_size. Set addr_size in unit. Fix call to read_attribute and decode_line_info.	29 years ago
Gavin Romig-Koch	d02731be5c	* dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.	29 years ago

13 Commits (8be867464d33db5dee2dba5f197e5dd7f104dead)