espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-05-28 22:21:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

* symtab.h (enum address_class): Remove LOC_REGPARM and

Browse Source 
LOC_COMPUTED_ARG.
	(struct symbol): Add is_argument.
	(SYMBOL_IS_ARGUMENT): Define.

	* ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
	* buildsym.c (finish_block): Likewise.
	* stack.c (print_frame_args, print_block_frame_locals)
	(print_frame_arg_vars): Likewise.
	* symtab.c (lookup_block_symbol): Likewise.
	* tracepoint.c (add_local_symbols): Likewise.
	* mi/mi-cmd-stack.c (list_args_or_locals): Likewise.

	* coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
	* dwarf2read.c (new_symbol): Likewise.
	* mdebugread.c (parse_symbol): Likewise.
	* stabsread.c (define_symbol): Likewise.

	* ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
	and LOC_COMPUTED_ARG.
	* ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
	* ax-gdb.c (gen_var_ref): Likewise.
	* eval.c (evaluate_subexp_for_address): Likewise.
	* findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
	* m2-exp.y (yylex): Likewise.
	* printcmd.c (address_info): Likewise.
	* symmisc.c (print_symbol, print_partial_symbols): Likewise.
	* tracepoint.c (collect_symbol, scope_info): Likewise.

testsuite/:
	* gdb.base/frame-args.exp: Handle arguments that are optimized
	out.
This commit is contained in:
Andreas Schwab
2008-05-27 19:29:52 +00:00
parent 725a9891bc
commit 2a2d4dc301
21 changed files with 144 additions and 237 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
gdb/tracepoint.c
View File

@ -1237,7 +1237,6 @@ collect_symbol (struct collection_list *collect,
add_memrange (collect, memrange_absolute, offset, len);
break;
case LOC_REGISTER:
case LOC_REGPARM:
reg = SYMBOL_VALUE (sym);
if (info_verbose)
printf_filtered ("LOC_REG[parm] %s: ",
@ -1317,31 +1316,13 @@ add_local_symbols (struct collection_list *collect, CORE_ADDR pc,
QUIT; /* allow user to bail out with ^C */
ALL_BLOCK_SYMBOLS (block, iter, sym)
{
switch (SYMBOL_CLASS (sym))
if (SYMBOL_IS_ARGUMENT (sym)
? type == 'A' /* collecting Arguments */
: type == 'L') /* collecting Locals */
{
default:
warning (_("don't know how to trace local symbol %s"),
DEPRECATED_SYMBOL_NAME (sym));
case LOC_LOCAL:
case LOC_STATIC:
case LOC_REGISTER:
if (type == 'L') /* collecting Locals */
{
count++;
collect_symbol (collect, sym, frame_regno,
frame_offset);
}
break;
case LOC_ARG:
case LOC_REF_ARG:
case LOC_REGPARM:
case LOC_REGPARM_ADDR:
if (type == 'A') /* collecting Arguments */
{
count++;
collect_symbol (collect, sym, frame_regno,
frame_offset);
}
count++;
collect_symbol (collect, sym, frame_regno,
frame_offset);
}
}
if (BLOCK_FUNCTION (block))
@ -2439,8 +2420,13 @@ scope_info (char *args, int from_tty)
printf_filtered ("%s", paddress (SYMBOL_VALUE_ADDRESS (sym)));
break;
case LOC_REGISTER:
printf_filtered ("a local variable in register $%s",
gdbarch_register_name
if (SYMBOL_IS_ARGUMENT (sym))
printf_filtered ("an argument in register $%s",
gdbarch_register_name
(current_gdbarch, SYMBOL_VALUE (sym)));
else
printf_filtered ("a local variable in register $%s",
gdbarch_register_name
(current_gdbarch, SYMBOL_VALUE (sym)));
break;
case LOC_ARG:
@ -2455,11 +2441,6 @@ scope_info (char *args, int from_tty)
printf_filtered ("a reference argument at offset %ld",
SYMBOL_VALUE (sym));
break;
case LOC_REGPARM:
printf_filtered ("an argument in register $%s",
gdbarch_register_name
(current_gdbarch, SYMBOL_VALUE (sym)));
break;
case LOC_REGPARM_ADDR:
printf_filtered ("the address of an argument, in register $%s",
gdbarch_register_name
@ -2491,7 +2472,6 @@ scope_info (char *args, int from_tty)
printf_filtered ("optimized out.\n");
continue;
case LOC_COMPUTED:
case LOC_COMPUTED_ARG:
SYMBOL_OPS (sym)->describe_location (sym, gdb_stdout);
break;
}