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[PATCH, doc RFA] Rename maint/set-debug "dwarf2" commands to "dwarf"
- From: Doug Evans <dje at google dot com>
- To: gdb-patches at sourceware dot org, eliz at gnu dot org
- Date: Wed, 13 May 2015 00:11:05 +0000
- Subject: [PATCH, doc RFA] Rename maint/set-debug "dwarf2" commands to "dwarf"
- Authentication-results: sourceware.org; auth=none
Hi.
This patch renames the user-visible uses of "dwarf2" to "dwarf".
It's triggered by the discussion here:
https://sourceware.org/ml/gdb-patches/2015-05/msg00286.html
These are just maint/set-debug commands so we are free to change them.
The history here is that way back when dwarf v2 support was added it was
sufficiently different than dwarf1 (and, at the time, new),
and (IIUC) radically different enough from dwarf v1 that people wanted
to distinguish dwarf2 from dwarf1 and presumably support both.
These days there is only "dwarf2", dwarf1 is long gone.
And by "dwarf2" I mean the basic file format changes that
distinguished it from dwarf1. In the sources wherever you
see "dwarf2" the "2" has (generally) nothing to do with the DWARF
version (2,3,4,5,...), and has only to do with the difference
between dwarf1 and dwarf2.
These days "dwarf2" is no longer a useful distinction and is now
in fact confusing to people not familiar with this history.
Regression tested on amd64-linux.
Future patches can do further renamings, e.g., replace
dw2_foo/dwarf2_foo with dw_foo/dwarf_foo, but that's
a big task, and can be deferred.
2015-05-12 Doug Evans <dje@google.com>
* NEWS: Add entries for command renamings.
* dwarf2read.c (dwarf_read_debug): Renamed from dwarf2_read_debug.
All uses updated.
(dwarf_die_debug): Renamed from dwarf2_die_debug. All uses updated.
(dwarf_max_cache_age): Renamed from dwarf2_max_cache_age.
All uses updated.
(show_dwarf_max_cache_age): Renamed from show_dwarf2_max_cache_age.
All callers updated. Fix spelling of DWARF in help text.
(set_dwarf_cmdlist): Renamed from set_dwarf2_cmdlist.
All uses updated.
(show_dwarf_cmdlist): Renamed from show_dwarf2_cmdlist.
All uses updated.
(set_dwarf_cmd): Renamed from set_dwarf2_cmd. All callers updated.
(show_dwarf_cmd): Renamed from show_dwarf2_cmd. All callers updated.
(dwarf_always_disassemble): Renamed from dwarf_always_disassemble.
All uses updated.
(show_dwarf_always_disassemble): Renamed from
show_dwarf2_always_disassemble. All callers updated.
(_initialize_dwarf2_read): Rename "set/show dwarf2" prefix to
"set/show dwarf". Rename "set/show dwarf2 max-cache-age" to
"set/show dwarf max-cache-age". Rename
"set/show dwarf2 always-disassemble" to
"set/show dwarf always-disassemble". Rename
"set/show debug dwarf2-read" to "set/show debug dwarf-read". Rename
"set/show debug dwarf2-die" to "set/show debug dwarf-die".
doc/
* gdb.texinfo (Debugging Output): Update for DWARF "set debug"
command renamings.
(Maintenance Commands): Update for DWARF "set debug" command renamings.
testsuite/
* gdb.dwarf2/dw2-op-call.exp: Update.
* gdb.dwarf2/dw4-sig-types.exp: Update.
* gdb.dwarf2/implptr.exp: Update.
* gdb.mi/mi-cmd-param-changed.exp: Update.
diff --git a/gdb/NEWS b/gdb/NEWS
index bf12101..7e868b0 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -78,6 +78,26 @@ record bts
* New options
+set debug dwarf-die
+ Renamed from "set debug dwarf2-die".
+show debug dwarf-die
+ Renamed from "show debug dwarf2-die".
+
+set debug dwarf-read
+ Renamed from "set debug dwarf2-read".
+show debug dwarf-read
+ Renamed from "show debug dwarf2-read".
+
+maint set dwarf always-disassemble
+ Renamed from "maint set dwarf2 always-disassemble".
+maint show dwarf always-disassemble
+ Renamed from "maint show dwarf2 always-disassemble".
+
+maint set dwarf max-cache-age
+ Renamed from "maint set dwarf2 max-cache-age".
+maint show dwarf max-cache-age
+ Renamed from "maint show dwarf2 max-cache-age".
+
set max-completions
show max-completions
Set the maximum number of candidates to be considered during
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index cb9cd35..e413829 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -23391,21 +23391,21 @@ exported symbols. The default is off.
@item show debug coff-pe-read
Displays the current state of displaying debugging messages related to
reading of COFF/PE exported symbols.
-@item set debug dwarf2-die
-@cindex DWARF2 DIEs
-Dump DWARF2 DIEs after they are read in.
+@item set debug dwarf-die
+@cindex DWARF DIEs
+Dump DWARF DIEs after they are read in.
The value is the number of nesting levels to print.
A value of zero turns off the display.
-@item show debug dwarf2-die
-Show the current state of DWARF2 DIE debugging.
-@item set debug dwarf2-read
-@cindex DWARF2 Reading
+@item show debug dwarf-die
+Show the current state of DWARF DIE debugging.
+@item set debug dwarf-read
+@cindex DWARF Reading
Turns on or off display of debugging messages related to reading
DWARF debug info. The default is 0 (off).
A value of 1 provides basic information.
A value greater than 1 provides more verbose information.
-@item show debug dwarf2-read
-Show the current state of DWARF2 reader debugging.
+@item show debug dwarf-read
+Show the current state of DWARF reader debugging.
@item set debug displaced
@cindex displaced stepping debugging info
Turns on or off display of @value{GDBN} debugging info for the
@@ -34118,10 +34118,10 @@ that symbol is described. The type chain
produced by this command is
a recursive definition of the data type as stored in @value{GDBN}'s
data structures, including its flags and contained types.
-@kindex maint set dwarf2 always-disassemble
-@kindex maint show dwarf2 always-disassemble
-@item maint set dwarf2 always-disassemble
-@item maint show dwarf2 always-disassemble
+@kindex maint set dwarf always-disassemble
+@kindex maint show dwarf always-disassemble
+@item maint set dwarf always-disassemble
+@item maint show dwarf always-disassemble
Control the behavior of @code{info address} when using DWARF debugging
information.
@@ -34143,15 +34143,15 @@ Symbol "argc" is a complex DWARF expression:
For more information on these expressions, see
@uref{http://www.dwarfstd.org/, the DWARF standard}.
-@kindex maint set dwarf2 max-cache-age
-@kindex maint show dwarf2 max-cache-age
-@item maint set dwarf2 max-cache-age
-@itemx maint show dwarf2 max-cache-age
-Control the DWARF 2 compilation unit cache.
+@kindex maint set dwarf max-cache-age
+@kindex maint show dwarf max-cache-age
+@item maint set dwarf max-cache-age
+@itemx maint show dwarf max-cache-age
+Control the DWARF compilation unit cache.
-@cindex DWARF 2 compilation units cache
+@cindex DWARF compilation units cache
In object files with inter-compilation-unit references, such as those
-produced by the GCC option @samp{-feliminate-dwarf2-dups}, the DWARF 2
+produced by the GCC option @samp{-feliminate-dwarf2-dups}, the DWARF
reader needs to frequently refer to previously read compilation units.
This setting controls how long a compilation unit will remain in the
cache if it is not referenced. A higher limit means that cached
diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
index d811106..3aa8ddd 100644
--- a/gdb/dwarf2loc.c
+++ b/gdb/dwarf2loc.c
@@ -39,7 +39,7 @@
#include "dwarf2-frame.h"
#include "compile/compile.h"
-extern int dwarf2_always_disassemble;
+extern int dwarf_always_disassemble;
extern const struct dwarf_expr_context_funcs dwarf_expr_ctx_funcs;
@@ -4137,7 +4137,7 @@ locexpr_describe_location_1 (struct symbol *symbol,
CORE_ADDR addr,
else
fprintf_filtered (stream, _(", and "));
- if (!dwarf2_always_disassemble)
+ if (!dwarf_always_disassemble)
{
data = locexpr_describe_location_piece (symbol, stream,
addr, objfile, per_cu,
@@ -4156,7 +4156,7 @@ locexpr_describe_location_1 (struct symbol *symbol,
CORE_ADDR addr,
get_objfile_arch (objfile),
addr_size, offset_size, data,
data, end, 0,
- dwarf2_always_disassemble,
+ dwarf_always_disassemble,
per_cu);
}
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 9a2113e..cb9e05a 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -78,11 +78,11 @@ DEF_VEC_P (symbolp);
/* When == 1, print basic high level tracing messages.
When > 1, be more verbose.
- This is in contrast to the low level DIE reading of dwarf2_die_debug.
*/
-static unsigned int dwarf2_read_debug = 0;
+ This is in contrast to the low level DIE reading of dwarf_die_debug. */
+static unsigned int dwarf_read_debug = 0;
/* When non-zero, dump DIEs after they are read in. */
-static unsigned int dwarf2_die_debug = 0;
+static unsigned int dwarf_die_debug = 0;
/* When non-zero, cross-check physname against demangler. */
static int check_physname = 0;
@@ -1373,13 +1373,13 @@ static struct dwarf2_queue_item *dwarf2_queue,
*dwarf2_queue_tail;
compilation units. Set this to zero to disable caching. Cache
sizes of up to at least twenty will improve startup time for
typical inter-CU-reference binaries, at an obvious memory cost. */
-static int dwarf2_max_cache_age = 5;
+static int dwarf_max_cache_age = 5;
static void
-show_dwarf2_max_cache_age (struct ui_file *file, int from_tty,
- struct cmd_list_element *c, const char *value)
+show_dwarf_max_cache_age (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
{
fprintf_filtered (file, _("The upper bound on the age of cached "
- "dwarf2 compilation units is %s.\n"),
+ "DWARF compilation units is %s.\n"),
value);
}
@@ -4604,7 +4604,7 @@ create_debug_types_hash_table (struct dwo_file
*dwo_file,
? &dwo_file->sections.abbrev
: &dwarf2_per_objfile->abbrev);
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
fprintf_unfiltered (gdb_stdlog, "Reading .debug_types%s for %s:\n",
dwo_file ? ".dwo" : "",
get_section_file_name (abbrev_section));
@@ -4727,7 +4727,7 @@ create_debug_types_hash_table (struct dwo_file
*dwo_file,
}
*slot = dwo_file ? (void *) dwo_tu : (void *) sig_type;
- if (dwarf2_read_debug > 1)
+ if (dwarf_read_debug > 1)
fprintf_unfiltered (gdb_stdlog, " offset 0x%x, signature %s\n",
offset.sect_off,
hex_string (signature));
@@ -5216,14 +5216,14 @@ read_cutu_die_from_dwo (struct dwarf2_per_cu_data
*this_cu,
comp_unit_die->attrs[i++] = *comp_dir;
comp_unit_die->num_attrs += num_extra_attrs;
- if (dwarf2_die_debug)
+ if (dwarf_die_debug)
{
fprintf_unfiltered (gdb_stdlog,
"Read die from %s@0x%x of %s:\n",
get_section_name (section),
(unsigned) (begin_info_ptr - section->buffer),
bfd_get_filename (abfd));
- dump_die (comp_unit_die, dwarf2_die_debug);
+ dump_die (comp_unit_die, dwarf_die_debug);
}
/* Save the comp_dir attribute. If there is no DWP file then we'll read
@@ -5428,7 +5428,7 @@ init_cutu_and_read_dies (struct dwarf2_per_cu_data
*this_cu,
before we can reread the DWO file (this only applies to CUs, not
TUs). */
int rereading_dwo_cu = 0;
- if (dwarf2_die_debug)
+ if (dwarf_die_debug)
fprintf_unfiltered (gdb_stdlog, "Reading %s unit at offset 0x%x\n",
this_cu->is_debug_types ? "type" : "comp",
this_cu->offset.sect_off);
@@ -5661,7 +5661,7 @@ init_cutu_and_read_dies_no_follow (struct
dwarf2_per_cu_data *this_cu,
struct die_info *comp_unit_die;
int has_children;
- if (dwarf2_die_debug)
+ if (dwarf_die_debug)
fprintf_unfiltered (gdb_stdlog, "Reading %s unit at offset 0x%x\n",
this_cu->is_debug_types ? "type" : "comp",
this_cu->offset.sect_off);
@@ -6039,7 +6039,7 @@ process_psymtab_comp_unit_reader (const struct
die_reader_specs *reader,
and build a psymtab for each of them. */
dwarf2_build_include_psymtabs (cu, comp_unit_die, pst);
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
struct gdbarch *gdbarch = get_objfile_arch (objfile);
@@ -6208,7 +6208,7 @@ build_type_psymtabs_1 (void)
[IWBN if DWO skeletons had DW_AT_stmt_list]
call FUNC */
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
fprintf_unfiltered (gdb_stdlog, "Building type unit groups ...\n");
/* Sort in a separate table to maintain the order of all_type_units
@@ -6445,7 +6445,7 @@ dwarf2_build_psymtabs_hard (struct objfile *objfile)
struct obstack temp_obstack;
int i;
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "Building psymtabs of
objfile %s ...\n",
objfile_name (objfile));
@@ -6487,7 +6487,7 @@ dwarf2_build_psymtabs_hard (struct objfile *objfile)
build_type_psymtab_dependencies, NULL);
}
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
print_tu_stats ();
set_partial_user (objfile);
@@ -6498,7 +6498,7 @@ dwarf2_build_psymtabs_hard (struct objfile *objfile)
do_cleanups (back_to);
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
fprintf_unfiltered (gdb_stdlog, "Done building psymtabs of %s\n",
objfile_name (objfile));
}
@@ -6544,7 +6544,7 @@ read_comp_units_from_section (struct objfile *objfile,
const gdb_byte *info_ptr;
bfd *abfd = get_section_bfd_owner (section);
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
fprintf_unfiltered (gdb_stdlog, "Reading %s for %s\n",
get_section_name (section),
get_section_file_name (section));
@@ -7529,7 +7529,7 @@ process_queue (void)
{
struct dwarf2_queue_item *item, *next_item;
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog,
"Expanding one or more symtabs of objfile %s ...\n",
@@ -7566,7 +7566,7 @@ process_queue (void)
debug_print_threshold = 1;
}
- if (dwarf2_read_debug >= debug_print_threshold)
+ if (dwarf_read_debug >= debug_print_threshold)
fprintf_unfiltered (gdb_stdlog, "Expanding symtab of %s\n", buf);
if (per_cu->is_debug_types)
@@ -7574,7 +7574,7 @@ process_queue (void)
else
process_full_comp_unit (per_cu, item->pretend_language);
- if (dwarf2_read_debug >= debug_print_threshold)
+ if (dwarf_read_debug >= debug_print_threshold)
fprintf_unfiltered (gdb_stdlog, "Done expanding %s\n", buf);
}
@@ -7585,7 +7585,7 @@ process_queue (void)
dwarf2_queue_tail = NULL;
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "Done expanding symtabs of %s.\n",
objfile_name (dwarf2_per_objfile->objfile));
@@ -9537,7 +9537,7 @@ create_dwo_cu_reader (const struct die_reader_specs
*reader,
dwo_unit->offset = offset;
dwo_unit->length = cu->per_cu->length;
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
fprintf_unfiltered (gdb_stdlog, " offset 0x%x, dwo_id %s\n",
offset.sect_off, hex_string (dwo_unit->signature));
}
@@ -9566,7 +9566,7 @@ create_dwo_cu (struct dwo_file *dwo_file)
not present, in which case section->asection will be NULL. */
abfd = get_section_bfd_owner (section);
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "Reading %s for %s:\n",
get_section_name (section),
@@ -10012,7 +10012,7 @@ create_dwo_unit_in_dwp_v1 (struct dwp_file
*dwp_file,
gdb_assert (dwp_file->version == 1);
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "Reading %s %s/%s in DWP V1
file: %s\n",
kind,
@@ -10098,7 +10098,7 @@ create_dwo_unit_in_dwp_v1 (struct dwp_file
*dwp_file,
/* Create one if necessary. */
if (*dwo_file_slot == NULL)
{
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "Creating virtual DWO: %s\n",
virtual_dwo_name);
@@ -10127,7 +10127,7 @@ create_dwo_unit_in_dwp_v1 (struct dwp_file
*dwp_file,
}
else
{
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "Using existing virtual DWO: %s\n",
virtual_dwo_name);
@@ -10217,7 +10217,7 @@ create_dwo_unit_in_dwp_v2 (struct dwp_file
*dwp_file,
gdb_assert (dwp_file->version == 2);
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "Reading %s %s/%s in DWP V2
file: %s\n",
kind,
@@ -10299,7 +10299,7 @@ create_dwo_unit_in_dwp_v2 (struct dwp_file
*dwp_file,
/* Create one if necessary. */
if (*dwo_file_slot == NULL)
{
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "Creating virtual DWO: %s\n",
virtual_dwo_name);
@@ -10341,7 +10341,7 @@ create_dwo_unit_in_dwp_v2 (struct dwp_file
*dwp_file,
}
else
{
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "Using existing virtual DWO: %s\n",
virtual_dwo_name);
@@ -10609,7 +10609,7 @@ open_and_init_dwo_file (struct dwarf2_per_cu_data
*per_cu,
dbfd = open_dwo_file (dwo_name, comp_dir);
if (dbfd == NULL)
{
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
fprintf_unfiltered (gdb_stdlog, "DWO file not found: %s\n", dwo_name);
return NULL;
}
@@ -10629,7 +10629,7 @@ open_and_init_dwo_file (struct dwarf2_per_cu_data
*per_cu,
discard_cleanups (cleanups);
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
fprintf_unfiltered (gdb_stdlog, "DWO file found: %s\n", dwo_name);
return dwo_file;
@@ -10831,7 +10831,7 @@ open_and_init_dwp_file (void)
if (dbfd == NULL)
{
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
fprintf_unfiltered (gdb_stdlog, "DWP file not found: %s\n", dwp_name);
do_cleanups (cleanups);
return NULL;
@@ -10872,7 +10872,7 @@ open_and_init_dwp_file (void)
dwp_file->loaded_cus = allocate_dwp_loaded_cutus_table (objfile);
dwp_file->loaded_tus = allocate_dwp_loaded_cutus_table (objfile);
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "DWP file found: %s\n",
dwp_file->name);
fprintf_unfiltered (gdb_stdlog,
@@ -10943,7 +10943,7 @@ lookup_dwo_cutu (struct dwarf2_per_cu_data
*this_unit,
if (dwo_cutu != NULL)
{
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog,
"Virtual DWO %s %s found: @%s\n",
@@ -10987,7 +10987,7 @@ lookup_dwo_cutu (struct dwarf2_per_cu_data
*this_unit,
if (dwo_cutu != NULL)
{
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "DWO %s %s(%s) found: @%s\n",
kind, dwo_name, hex_string (signature),
@@ -11002,7 +11002,7 @@ lookup_dwo_cutu (struct dwarf2_per_cu_data
*this_unit,
someone deleted the DWO/DWP file, or the search path isn't set up
correctly to find the file. */
- if (dwarf2_read_debug)
+ if (dwarf_read_debug)
{
fprintf_unfiltered (gdb_stdlog, "DWO %s %s(%s) not found\n",
kind, dwo_name, hex_string (signature));
@@ -15140,14 +15140,14 @@ read_die_and_siblings (const struct
die_reader_specs *reader,
struct die_info *die = read_die_and_siblings_1 (reader, info_ptr,
new_info_ptr, parent);
- if (dwarf2_die_debug)
+ if (dwarf_die_debug)
{
fprintf_unfiltered (gdb_stdlog,
"Read die from %s@0x%x of %s:\n",
get_section_name (reader->die_section),
(unsigned) (info_ptr - reader->die_section->buffer),
bfd_get_filename (reader->abfd));
- dump_die (die, dwarf2_die_debug);
+ dump_die (die, dwarf_die_debug);
}
return die;
@@ -15222,14 +15222,14 @@ read_full_die (const struct die_reader_specs
*reader,
result = read_full_die_1 (reader, diep, info_ptr, has_children, 0);
- if (dwarf2_die_debug)
+ if (dwarf_die_debug)
{
fprintf_unfiltered (gdb_stdlog,
"Read die from %s@0x%x of %s:\n",
get_section_name (reader->die_section),
(unsigned) (info_ptr - reader->die_section->buffer),
bfd_get_filename (reader->abfd));
- dump_die (*diep, dwarf2_die_debug);
+ dump_die (*diep, dwarf_die_debug);
}
return result;
@@ -21966,7 +21966,7 @@ age_cached_comp_units (void)
while (per_cu != NULL)
{
per_cu->cu->last_used ++;
- if (per_cu->cu->last_used <= dwarf2_max_cache_age)
+ if (per_cu->cu->last_used <= dwarf_max_cache_age)
dwarf2_mark (per_cu->cu);
per_cu = per_cu->cu->read_in_chain;
}
@@ -22281,20 +22281,20 @@ partial_die_eq (const void *item_lhs, const void
*item_rhs)
return part_die_lhs->offset.sect_off == part_die_rhs->offset.sect_off;
}
-static struct cmd_list_element *set_dwarf2_cmdlist;
-static struct cmd_list_element *show_dwarf2_cmdlist;
+static struct cmd_list_element *set_dwarf_cmdlist;
+static struct cmd_list_element *show_dwarf_cmdlist;
static void
-set_dwarf2_cmd (char *args, int from_tty)
+set_dwarf_cmd (char *args, int from_tty)
{
- help_list (set_dwarf2_cmdlist, "maintenance set dwarf2 ", all_commands,
+ help_list (set_dwarf_cmdlist, "maintenance set dwarf ", all_commands,
gdb_stdout);
}
static void
-show_dwarf2_cmd (char *args, int from_tty)
+show_dwarf_cmd (char *args, int from_tty)
{
- cmd_show_list (show_dwarf2_cmdlist, from_tty, "");
+ cmd_show_list (show_dwarf_cmdlist, from_tty, "");
}
/* Free data associated with OBJFILE, if necessary. */
@@ -23232,11 +23232,11 @@ save_gdb_index_command (char *arg, int from_tty)
-int dwarf2_always_disassemble;
+int dwarf_always_disassemble;
static void
-show_dwarf2_always_disassemble (struct ui_file *file, int from_tty,
- struct cmd_list_element *c, const char *value)
+show_dwarf_always_disassemble (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
{
fprintf_filtered (file,
_("Whether to always disassemble "
@@ -23263,55 +23263,55 @@ _initialize_dwarf2_read (void)
dwarf2_objfile_data_key
= register_objfile_data_with_cleanup (NULL, dwarf2_per_objfile_free);
- add_prefix_cmd ("dwarf2", class_maintenance, set_dwarf2_cmd, _("\
-Set DWARF 2 specific variables.\n\
-Configure DWARF 2 variables such as the cache size"),
- &set_dwarf2_cmdlist, "maintenance set dwarf2 ",
+ add_prefix_cmd ("dwarf", class_maintenance, set_dwarf_cmd, _("\
+Set DWARF specific variables.\n\
+Configure DWARF variables such as the cache size"),
+ &set_dwarf_cmdlist, "maintenance set dwarf ",
0/*allow-unknown*/, &maintenance_set_cmdlist);
- add_prefix_cmd ("dwarf2", class_maintenance, show_dwarf2_cmd, _("\
-Show DWARF 2 specific variables\n\
-Show DWARF 2 variables such as the cache size"),
- &show_dwarf2_cmdlist, "maintenance show dwarf2 ",
+ add_prefix_cmd ("dwarf", class_maintenance, show_dwarf_cmd, _("\
+Show DWARF specific variables\n\
+Show DWARF variables such as the cache size"),
+ &show_dwarf_cmdlist, "maintenance show dwarf ",
0/*allow-unknown*/, &maintenance_show_cmdlist);
add_setshow_zinteger_cmd ("max-cache-age", class_obscure,
- &dwarf2_max_cache_age, _("\
-Set the upper bound on the age of cached dwarf2 compilation units."), _("\
-Show the upper bound on the age of cached dwarf2 compilation units."), _("\
+ &dwarf_max_cache_age, _("\
+Set the upper bound on the age of cached DWARF compilation units."), _("\
+Show the upper bound on the age of cached DWARF compilation units."), _("\
A higher limit means that cached compilation units will be stored\n\
in memory longer, and more total memory will be used. Zero disables\n\
caching, which can slow down startup."),
NULL,
- show_dwarf2_max_cache_age,
- &set_dwarf2_cmdlist,
- &show_dwarf2_cmdlist);
+ show_dwarf_max_cache_age,
+ &set_dwarf_cmdlist,
+ &show_dwarf_cmdlist);
add_setshow_boolean_cmd ("always-disassemble", class_obscure,
- &dwarf2_always_disassemble, _("\
+ &dwarf_always_disassemble, _("\
Set whether `info address' always disassembles DWARF expressions."), _("\
Show whether `info address' always disassembles DWARF expressions."), _("\
When enabled, DWARF expressions are always printed in an assembly-like\n\
syntax. When disabled, expressions will be printed in a more\n\
conversational style, when possible."),
NULL,
- show_dwarf2_always_disassemble,
- &set_dwarf2_cmdlist,
- &show_dwarf2_cmdlist);
-
- add_setshow_zuinteger_cmd ("dwarf2-read", no_class, &dwarf2_read_debug,
_("\
-Set debugging of the dwarf2 reader."), _("\
-Show debugging of the dwarf2 reader."), _("\
-When enabled (non-zero), debugging messages are printed during dwarf2\n\
+ show_dwarf_always_disassemble,
+ &set_dwarf_cmdlist,
+ &show_dwarf_cmdlist);
+
+ add_setshow_zuinteger_cmd ("dwarf-read", no_class, &dwarf_read_debug,
_("\
+Set debugging of the DWARF reader."), _("\
+Show debugging of the DWARF reader."), _("\
+When enabled (non-zero), debugging messages are printed during DWARF\n\
reading and symtab expansion. A value of 1 (one) provides basic\n\
information. A value greater than 1 provides more verbose information."),
NULL,
NULL,
&setdebuglist, &showdebuglist);
- add_setshow_zuinteger_cmd ("dwarf2-die", no_class, &dwarf2_die_debug,
_("\
-Set debugging of the dwarf2 DIE reader."), _("\
-Show debugging of the dwarf2 DIE reader."), _("\
+ add_setshow_zuinteger_cmd ("dwarf-die", no_class, &dwarf_die_debug, _("\
+Set debugging of the DWARF DIE reader."), _("\
+Show debugging of the DWARF DIE reader."), _("\
When enabled (non-zero), DIEs are dumped after they are read in.\n\
The value is the maximum depth to print."),
NULL,
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-op-call.exp
b/gdb/testsuite/gdb.dwarf2/dw2-op-call.exp
index 1efb075..fd09923 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-op-call.exp
+++ b/gdb/testsuite/gdb.dwarf2/dw2-op-call.exp
@@ -29,7 +29,7 @@ if { [prepare_for_testing ${testfile}.exp ${testfile} \
}
# Additional test to verify the referenced CU is not aged out.
-gdb_test_no_output "maintenance set dwarf2 max-cache-age 0"
+gdb_test_no_output "maintenance set dwarf max-cache-age 0"
gdb_test "p array1" " = 1"
gdb_test "p array2" " = 2" "array2 using DW_OP_call2"
diff --git a/gdb/testsuite/gdb.dwarf2/dw4-sig-types.exp
b/gdb/testsuite/gdb.dwarf2/dw4-sig-types.exp
index 3523b66..dd8c4c7 100644
--- a/gdb/testsuite/gdb.dwarf2/dw4-sig-types.exp
+++ b/gdb/testsuite/gdb.dwarf2/dw4-sig-types.exp
@@ -28,7 +28,7 @@ if { [prepare_for_testing "${testfile}.exp" "${testfile}"
\
}
# Stress test gdb's handling of cached comp units, disable the cache.
-gdb_test_no_output "maint set dwarf2 max-cache-age 0"
+gdb_test_no_output "maint set dwarf max-cache-age 0"
if ![runto_main] {
return -1
diff --git a/gdb/testsuite/gdb.dwarf2/implptr.exp
b/gdb/testsuite/gdb.dwarf2/implptr.exp
index 6ffb8fe..e97f7e3 100644
--- a/gdb/testsuite/gdb.dwarf2/implptr.exp
+++ b/gdb/testsuite/gdb.dwarf2/implptr.exp
@@ -39,7 +39,7 @@ if {[prepare_for_testing ${testfile}.exp ${testfile}
$srcfile $opts]} {
}
# Additional test to verify the referenced CU is not aged out.
-gdb_test_no_output "maintenance set dwarf2 max-cache-age 0"
+gdb_test_no_output "maintenance set dwarf max-cache-age 0"
if ![runto_main] {
return -1
diff --git a/gdb/testsuite/gdb.mi/mi-cmd-param-changed.exp
b/gdb/testsuite/gdb.mi/mi-cmd-param-changed.exp
index 8f8f24e..0fd84e7 100644
--- a/gdb/testsuite/gdb.mi/mi-cmd-param-changed.exp
+++ b/gdb/testsuite/gdb.mi/mi-cmd-param-changed.exp
@@ -85,9 +85,9 @@ proc test_command_param_changed { } {
# No notification is emitted for 'maint set' commands.
foreach boolean_opt { "on" "off" } {
- mi_gdb_test "maint set dwarf2 always-disassemble ${boolean_opt}" \
- "\\&\"maint set dwarf2 always-disassemble
${boolean_opt}\\\\n\"\r\n\\^done" \
- "\"maint dwarf2 always-disassemble ${boolean_opt}\""
+ mi_gdb_test "maint set dwarf always-disassemble ${boolean_opt}" \
+ "\\&\"maint set dwarf always-disassemble
${boolean_opt}\\\\n\"\r\n\\^done" \
+ "\"maint dwarf always-disassemble ${boolean_opt}\""
}
# Full command parameters are included in the notification when a