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2003-07-22 Elena Zannoni <ezannoni@redhat.com>

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* findvar.c (read_var_value): Remove case for thread local storage
	variables.  It is now entirely handled by the dwarf2 location
	expression code.
	* printcmd.c (address_info): Ditto.
	* symtab.h (address_class): Remove LOC_THREAD_LOCAL_STATIC
	enumeration value.
	(struct symbol): Remove objfile field, which was used by
	LOC_THREAD_LOCAL_STATIC only.
	* dwarf2read.c (decode_locdesc): Remove is_thread_local variable.
	* dwarf2loc.h (struct dwarf2_loclist_baton): Add comment about
	usage of objfile pointer.
	* dwarf2loc.c (locexpr_describe_location): Add case to handle
	thread local variables.
	Add include of objfiles.h.
	* dwarf2expr.c (execute_stack_op): Add comments about thread local
	storage variables.
	* Makefile.in (dwarf2loc.o): Update dependencies.
This commit is contained in:
Elena Zannoni
2003-07-22 15:41:59 +00:00
parent b41b1f95b7
commit c3228f1238
9 changed files with 65 additions and 43 deletions
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14
gdb/symtab.h
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@@ -482,14 +482,6 @@ enum address_class
LOC_HP_THREAD_LOCAL_STATIC,
/* Value is at a thread-specific location calculated by a
target-specific method. SYMBOL_OBJFILE gives the object file
in which the symbol is defined; the symbol's value is the
offset into that objfile's thread-local storage for the current
thread. */
LOC_THREAD_LOCAL_STATIC,
/* The variable does not actually exist in the program.
The value is ignored. */
@@ -606,12 +598,6 @@ struct symbol
/* Used by LOC_BASEREG and LOC_BASEREG_ARG. */
short basereg;
/* Used by LOC_THREAD_LOCAL_STATIC. The objfile in which this
symbol is defined. To find a thread-local variable (e.g., a
variable declared with the `__thread' storage class), we may
need to know which object file it's in. */
struct objfile *objfile;
/* For a LOC_COMPUTED or LOC_COMPUTED_ARG symbol, this is the
baton and location_funcs structure to find its location. For a
LOC_BLOCK symbol for a function in a compilation unit compiled