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This patch moves the compilation unit context information and support from dwarf_expr_executor and dwarf_evaluate_loc_desc to dwarf_expr_context evaluator. The idea is to report an error when a given operation requires a compilation unit information to be resolved, which is not available. With this change, it also makes sense to always acquire ref_addr_size information from the compilation unit context, considering that all DWARF operations that refer to that information require a compilation unit context to be present during their evaluation. gdb/ChangeLog: * dwarf2/expr.c (ensure_have_per_cu): New function. (dwarf_expr_context::dwarf_expr_context): Add compilation unit context information. (dwarf_expr_context::get_base_type): Move from dwarf_evaluate_loc_desc. (dwarf_expr_context::get_addr_index): Remove method. (dwarf_expr_context::dwarf_variable_value): Remove method. (dwarf_expr_context::execute_stack_op): Call compilation unit context info check. Inline get_addr_index and dwarf_variable_value methods. * dwarf2/expr.h (struct dwarf_expr_context): Add compilation context info. (dwarf_expr_context::get_addr_index): Remove method. (dwarf_expr_context::dwarf_variable_value): Remove method. (dwarf_expr_context::ref_addr_size): Remove member. * dwarf2/frame.c (dwarf_expr_executor::get_addr_index): Remove method. (dwarf_expr_executor::dwarf_variable_value): Remove method. * dwarf2/loc.c (sect_variable_value): Expose function. (dwarf_evaluate_loc_desc::get_addr_index): Remove method. (dwarf_evaluate_loc_desc::dwarf_variable_value): Remove method. (class dwarf_evaluate_loc_desc): Move compilation unit context information to dwarf_expr_context class. * dwarf2/loc.h (sect_variable_value): Expose function. |
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bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gdbserver | ||
gdbsupport | ||
gnulib | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libctf | ||
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 | ||
multilib.am | ||
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.