Adds VG_(describe_addr)() for generating symbolic descriptions of a
memory address, based on which variables are in scope at the time and
their types.
As part of this change, I restructured the symbol table parsing code,
by splitting the stabs and dwarf-specific parts into their own files.
I also added a new set of vg_symtypes.[ch] files which contains the
type system code and the core of the VG_(describe_addr)().
I've only implemented the stabs type parser. I have not yet implemented
the DWARF2 parser. It looks well-defined but complex.
The only skin which uses this is Helgrind at the moment.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1926 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/Makefile.am b/coregrind/Makefile.am
index 6582ac2..a3efb56 100644
--- a/coregrind/Makefile.am
+++ b/coregrind/Makefile.am
@@ -58,6 +58,9 @@
vg_signals.c \
vg_startup.S \
vg_symtab2.c \
+ vg_symtab_dwarf.c \
+ vg_symtab_stabs.c \
+ vg_symtypes.c \
vg_syscalls.c \
vg_syscall.S \
vg_to_ucode.c \
@@ -84,6 +87,8 @@
noinst_HEADERS = \
vg_include.h \
vg_constants.h \
+ vg_symtab2.h \
+ vg_symtypes.h \
vg_unsafe.h
MANUAL_DEPS = $(noinst_HEADERS) $(include_HEADERS) .in_place/libpthread.so.0