Binutils with MCST patches
7974897237
This patch finally makes partial symbols and partial symtabs independent of the program space. Specifically: It changes add_psymbol_to_list to accept a section index, and changes the psymbol readers to pass this. At the same time it removes the code to add the objfile's section offset to the psymbol. It adds an objfile argument to the psymtab textlow and texthigh accessors and changes some code to use the raw variants instead. It removes the "relocate" method from struct quick_symbol_functions, as it is no longer needed any more. It changes partial_symbol::address so that the relevant offset is now applied at the point of use. gdb/ChangeLog 2018-07-26 Tom Tromey <tom@tromey.com> * dwarf-index-write.c (add_address_entry): Don't add objfile offsets. * dbxread.c (find_stab_function): Rename from find_stab_function_addr. Return a bound_minimal_symbol. (read_dbx_symtab): Use raw_text_low, raw_text_high. Don't add objfile offsets. (end_psymtab): Use raw_text_low, raw_text_high, MSYMBOL_VALUE_RAW_ADDRESS. (read_ofile_symtab): Update. (process_one_symbol): Update. * dwarf2read.c (create_addrmap_from_index): Don't add objfile offsets. (dw2_relocate): Remove. (dw2_find_pc_sect_symtab): Bias PC by the text offset before searching addrmap. (dwarf2_gdb_index_functions, dwarf2_debug_names_functions): Update. (process_psymtab_comp_unit_reader, add_partial_symbol) (add_partial_subprogram, dwarf2_ranges_read): Update. (load_partial_dies): Update. (add_address_entry): Don't add objfile offsets. (dwarf2_build_include_psymtabs): Update. (create_addrmap_from_aranges): Don't add objfile offsets. (dw2_find_pc_sect_compunit_symtab): Update. * mdebugread.c (parse_symbol): Don't add objfile offsets. (parse_lines): Remove 'pst' parameter, replace with 'textlow'. Update. (parse_partial_symbols): Don't add objfile offsets. Use raw_text_low, raw_text_high. Update. (handle_psymbol_enumerators, psymtab_to_symtab_1): Update. * objfiles.c (objfile_relocate1): Don't relocate psymtabs_addrmap or call 'relocate' quick function. Clear psymbol_map. * psympriv.h (struct partial_symbol) <address>: Add section offset. <set_unrelocated_address>: Rename from set_address. <raw_text_low, raw_text_high>: New methods. <text_low, text_high>: Add objfile parameter. (add_psymbol_to_bcache): Add 'section' parameter. Call set_unrelocated_address. * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab) (find_pc_psymbol): Update. (fixup_psymbol_section, relocate_psymtabs): Remove. (dump_psymtab, psym_functions): Update. (add_psymbol_to_bcache, add_psymbol_to_list): Add 'section' parameter. (maintenance_info_psymtabs, maintenance_check_psymtabs): Update. (start_psymtab_common): Update. * symfile-debug.c (debug_qf_relocate): Remove. (debug_sym_quick_functions): Update. * symfile.h (struct quick_symbol_functions) <relocate>: Remove. * xcoffread.c (scan_xcoff_symtab): Don't add objfile offsets. Update. |
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bfd | ||
binutils | ||
config | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.gitattributes | ||
.gitignore | ||
ar-lib | ||
ChangeLog | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
COPYING | ||
COPYING3 | ||
COPYING3.LIB | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
depcomp | ||
djunpack.bat | ||
install-sh | ||
libtool.m4 | ||
lt~obsolete.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
README | ||
README-maintainer-mode | ||
setup.com | ||
src-release.sh | ||
symlink-tree | ||
test-driver | ||
ylwrap |
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.