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* symtab.h (enum address_class): Remove LOC_INDIRECT and
LOC_HP_THREAD_LOCAL_STATIC. * findvar.c (symbol_read_needs_frame, read_var_value): Do not handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC. (read_var_value): Likewise. * buildsym.c (finish_block): Likewise. * objfiles.c (objfile_relocate): Likewise. * printcmd.c (address_info): Likewise. * symmisc.c (print_symbol, print_partial_symbols): Likewise. * tracepoint.c (scope_info): Likewise.
This commit is contained in:
Ulrich Weigand
parent
103a867135
commit
0bb4e8c4ad
@ -1,3 +1,17 @@
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2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
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* symtab.h (enum address_class): Remove LOC_INDIRECT and
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LOC_HP_THREAD_LOCAL_STATIC.
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* findvar.c (symbol_read_needs_frame, read_var_value): Do not
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handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
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(read_var_value): Likewise.
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* buildsym.c (finish_block): Likewise.
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* objfiles.c (objfile_relocate): Likewise.
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* printcmd.c (address_info): Likewise.
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* symmisc.c (print_symbol, print_partial_symbols): Likewise.
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* tracepoint.c (scope_info): Likewise.
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2008-05-21 Markus Deuling <deuling@de.ibm.com>
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Maxim Grigoriev <maxim2405@gmail.com>
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@ -297,7 +297,6 @@ finish_block (struct symbol *symbol, struct pending **listhead,
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case LOC_UNDEF:
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case LOC_CONST:
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case LOC_STATIC:
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case LOC_INDIRECT:
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case LOC_REGISTER:
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case LOC_LOCAL:
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case LOC_TYPEDEF:
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@ -340,7 +339,6 @@ finish_block (struct symbol *symbol, struct pending **listhead,
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case LOC_UNDEF:
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case LOC_CONST:
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case LOC_STATIC:
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case LOC_INDIRECT:
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case LOC_REGISTER:
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case LOC_LOCAL:
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case LOC_TYPEDEF:
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@ -362,13 +362,11 @@ symbol_read_needs_frame (struct symbol *sym)
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case LOC_LOCAL_ARG:
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case LOC_BASEREG:
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case LOC_BASEREG_ARG:
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case LOC_HP_THREAD_LOCAL_STATIC:
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return 1;
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case LOC_UNDEF:
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case LOC_CONST:
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case LOC_STATIC:
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case LOC_INDIRECT:
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case LOC_TYPEDEF:
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case LOC_LABEL:
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@ -457,24 +455,6 @@ read_var_value (struct symbol *var, struct frame_info *frame)
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addr = SYMBOL_VALUE_ADDRESS (var);
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break;
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case LOC_INDIRECT:
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{
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/* The import slot does not have a real address in it from the
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dynamic loader (dld.sl on HP-UX), if the target hasn't
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begun execution yet, so check for that. */
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CORE_ADDR locaddr;
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struct value *loc;
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if (!target_has_execution)
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error (_("\
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Attempt to access variable defined in different shared object or load module when\n\
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addresses have not been bound by the dynamic loader. Try again when executable is running."));
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locaddr = SYMBOL_VALUE_ADDRESS (var);
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loc = value_at (lookup_pointer_type (type), locaddr);
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addr = value_as_address (loc);
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break;
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}
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case LOC_ARG:
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if (frame == NULL)
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return 0;
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@ -509,7 +489,6 @@ addresses have not been bound by the dynamic loader. Try again when executable i
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case LOC_BASEREG:
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case LOC_BASEREG_ARG:
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case LOC_HP_THREAD_LOCAL_STATIC:
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{
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struct value *regval;
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@ -597,8 +597,7 @@ objfile_relocate (struct objfile *objfile, struct section_offsets *new_offsets)
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But I'm leaving out that test, on the theory that
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they can't possibly pass the tests below. */
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if ((SYMBOL_CLASS (sym) == LOC_LABEL
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|| SYMBOL_CLASS (sym) == LOC_STATIC
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|| SYMBOL_CLASS (sym) == LOC_INDIRECT)
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|| SYMBOL_CLASS (sym) == LOC_STATIC)
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&& SYMBOL_SECTION (sym) >= 0)
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{
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SYMBOL_VALUE_ADDRESS (sym) +=
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@ -1150,20 +1150,6 @@ address_info (char *exp, int from_tty)
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}
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break;
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case LOC_INDIRECT:
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printf_filtered (_("external global (indirect addressing), at address *("));
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fputs_filtered (paddress (load_addr = SYMBOL_VALUE_ADDRESS (sym)),
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gdb_stdout);
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printf_filtered (")");
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if (section_is_overlay (section))
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{
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load_addr = overlay_unmapped_address (load_addr, section);
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printf_filtered (_(",\n -- loaded at "));
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fputs_filtered (paddress (load_addr), gdb_stdout);
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printf_filtered (_(" in overlay section %s"), section->name);
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}
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break;
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case LOC_REGPARM:
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printf_filtered (_("an argument in register %s"),
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gdbarch_register_name (current_gdbarch, val));
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@ -1241,12 +1227,6 @@ address_info (char *exp, int from_tty)
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}
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break;
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case LOC_HP_THREAD_LOCAL_STATIC:
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printf_filtered (_("\
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a thread-local variable at offset %ld from the thread base register %s"),
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val, gdbarch_register_name (current_gdbarch, basereg));
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break;
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case LOC_OPTIMIZED_OUT:
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printf_filtered (_("optimized out"));
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break;
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@ -642,12 +642,6 @@ print_symbol (void *args)
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SYMBOL_BFD_SECTION (symbol)));
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break;
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case LOC_INDIRECT:
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fprintf_filtered (outfile, "extern global at *(");
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fputs_filtered (paddress (SYMBOL_VALUE_ADDRESS (symbol)), outfile);
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fprintf_filtered (outfile, "),");
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break;
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case LOC_REGISTER:
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fprintf_filtered (outfile, "register %ld", SYMBOL_VALUE (symbol));
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break;
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@ -832,9 +826,6 @@ print_partial_symbols (struct partial_symbol **p, int count, char *what,
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case LOC_STATIC:
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fputs_filtered ("static", outfile);
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break;
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case LOC_INDIRECT:
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fputs_filtered ("extern global", outfile);
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break;
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case LOC_REGISTER:
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fputs_filtered ("register", outfile);
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break;
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@ -1116,7 +1116,6 @@ fixup_symbol_section (struct symbol *sym, struct objfile *objfile)
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{
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case LOC_STATIC:
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case LOC_LABEL:
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case LOC_INDIRECT:
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addr = SYMBOL_VALUE_ADDRESS (sym);
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break;
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case LOC_BLOCK:
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@ -1151,7 +1150,6 @@ fixup_psymbol_section (struct partial_symbol *psym, struct objfile *objfile)
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{
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case LOC_STATIC:
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case LOC_LABEL:
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case LOC_INDIRECT:
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case LOC_BLOCK:
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addr = SYMBOL_VALUE_ADDRESS (psym);
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break;
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15
gdb/symtab.h
15
gdb/symtab.h
@ -524,26 +524,11 @@ enum address_class
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LOC_UNRESOLVED,
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/* Value is at a thread-specific location calculated by a
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target-specific method. This is used only by hppa. */
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LOC_HP_THREAD_LOCAL_STATIC,
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/* The variable does not actually exist in the program.
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The value is ignored. */
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LOC_OPTIMIZED_OUT,
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/* The variable is static, but actually lives at * (address).
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* I.e. do an extra indirection to get to it.
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* This is used on HP-UX to get at globals that are allocated
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* in shared libraries, where references from images other
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* than the one where the global was allocated are done
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* with a level of indirection.
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*/
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LOC_INDIRECT,
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/* The variable's address is computed by a set of location
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functions (see "struct symbol_ops" below). */
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LOC_COMPUTED,
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@ -2520,13 +2520,6 @@ scope_info (char *args, int from_tty)
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case LOC_OPTIMIZED_OUT:
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printf_filtered ("optimized out.\n");
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continue;
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case LOC_HP_THREAD_LOCAL_STATIC:
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printf_filtered ("HP thread local static ");
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break;
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case LOC_INDIRECT:
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printf_filtered ("extern (local indirect) at address ");
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printf_filtered ("%s", paddress (SYMBOL_VALUE_ADDRESS (sym)));
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break;
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case LOC_COMPUTED:
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case LOC_COMPUTED_ARG:
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SYMBOL_OPS (sym)->describe_location (sym, gdb_stdout);
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