@@ -1912,8 +1912,7 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
$(patsubst %.c,%.o,$(COMMON_SFILES)) \
$(SUBDIR_CLI_OBS) \
$(SUBDIR_MI_OBS) \
- $(SUBDIR_TARGET_OBS) \
- $(SUBDIR_GCC_COMPILE_OBS)
+ $(SUBDIR_TARGET_OBS)
SUBDIRS = doc @subdirs@ data-directory
CLEANDIRS = $(SUBDIRS)
@@ -96,6 +96,10 @@ qXfer:threads:read
* Support for stabs debugging format and the a.out/dbx object format is
deprecated, and will be removed in GDB 18.
+* A new configure option was added, allowing support for the compile
+ subsystem to be disabled at configure time, in the form of
+ --disable-gdb-compile.
+
*** Changes in GDB 16
* Support for Nios II targets has been removed as this architecture
@@ -442,6 +442,9 @@ more obscure GDB `configure' options are not listed here.
Requires a curses library (ncurses and cursesX are also
supported).
+`--disable-gdb-compile'
+ Build GDB without support for the 'compile' command.
+
`--with-curses'
Use the curses library instead of the termcap library, for
text-mode terminal operations.
@@ -660,9 +660,13 @@ execute_control_command_1 (struct command_line *cmd, int from_tty)
}
case compile_control:
+#if defined(HAVE_COMPILE)
eval_compile_command (cmd, NULL, cmd->control_u.compile.scope,
cmd->control_u.compile.scope_data);
ret = simple_control;
+#else
+ error (_("compile support has not been compiled into gdb"));
+#endif
break;
case define_control:
@@ -1025,6 +1029,7 @@ process_next_line (const char *p, command_line_up *command,
here. */
*command = build_command_line (python_control, "");
}
+#if defined(HAVE_COMPILE)
else if (cmd == compile_cmd_element && !inline_cmd)
{
/* Note that we ignore the inline "compile command" form
@@ -1032,6 +1037,7 @@ process_next_line (const char *p, command_line_up *command,
*command = build_command_line (compile_control, "");
(*command)->control_u.compile.scope = COMPILE_I_INVALID_SCOPE;
}
+#endif
else if (cmd == guile_cmd_element && !inline_cmd)
{
/* Note that we ignore the inline "guile command" form here. */
@@ -104,6 +104,9 @@
the CoreFoundation framework. */
#undef HAVE_CFPREFERENCESCOPYAPPVALUE
+/* Define if compiling support to gdb compile. */
+#undef HAVE_COMPILE
+
/* Define to 1 if you have the <cursesX.h> header file. */
#undef HAVE_CURSESX_H
@@ -956,6 +956,7 @@ with_libexpat_type
with_python
with_python_libdir
with_guile
+enable_gdb_compile
enable_source_highlight
with_sysroot
with_system_gdbinit
@@ -1650,6 +1651,8 @@ Optional Features:
--enable-gdbtk enable gdbtk graphical user interface (GUI)
--enable-profiling enable profiling of GDB
--enable-codesign=CERT sign gdb with 'codesign -s CERT'
+ --enable-gdb-compile enable support for the compile subsystem, default
+ 'yes'
--enable-source-highlight
enable source-highlight for source listings
--enable-werror treat compile warnings as errors
@@ -11500,7 +11503,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11503 "configure"
+#line 11506 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11606,7 +11609,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11609 "configure"
+#line 11612 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -28968,6 +28971,33 @@ else
fi
+# ---------------------------- #
+# Check for compile support. #
+# ---------------------------- #
+
+# Check whether --enable-gdb-compile was given.
+if test "${enable_gdb_compile+set}" = set; then :
+ enableval=$enable_gdb_compile;
+ case $enableval in
+ yes | no)
+ ;;
+ *)
+ as_fn_error $? "bad value $enableval for --enable-gdb-compile" "$LINENO" 5
+ ;;
+ esac
+
+else
+ enable_gdb_compile=yes
+fi
+
+
+if test "${enable_gdb_compile}" == yes; then
+
+$as_echo "#define HAVE_COMPILE 1" >>confdefs.h
+
+ CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GCC_COMPILE_OBS)"
+fi
+
# ---------------------------- #
# Check for source highlight. #
# ---------------------------- #
@@ -1221,6 +1221,21 @@ AC_SUBST(GUILE_CPPFLAGS)
AC_SUBST(GUILE_LIBS)
AM_CONDITIONAL(HAVE_GUILE, test "${have_libguile}" != no)
+# ---------------------------- #
+# Check for compile support. #
+# ---------------------------- #
+
+AC_ARG_ENABLE([gdb-compile],
+ AS_HELP_STRING([--enable-gdb-compile],
+ [enable support for the compile subsystem, default 'yes']),
+ [GDB_CHECK_YES_NO_VAL([$enableval], [--enable-gdb-compile])],
+ [enable_gdb_compile=yes])
+
+if test "${enable_gdb_compile}" == yes; then
+ AC_DEFINE(HAVE_COMPILE, 1, [Define if compiling support to gdb compile.])
+ CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GCC_COMPILE_OBS)"
+fi
+
# ---------------------------- #
# Check for source highlight. #
# ---------------------------- #
@@ -1784,6 +1784,7 @@ dwarf2_compile_property_to_c (string_file *stream,
CORE_ADDR pc,
struct symbol *sym)
{
+#if defined (HAVE_COMPILE)
const dwarf2_property_baton *baton = prop->baton ();
const gdb_byte *data;
size_t size;
@@ -1810,6 +1811,9 @@ dwarf2_compile_property_to_c (string_file *stream,
gdbarch, registers_used,
per_cu->addr_size (),
data, data + size, per_cu, per_objfile);
+#else
+ gdb_assert_not_reached ("Compile support was disabled");
+#endif
}
/* Compute the correct symbol_needs_kind value for the location
@@ -3852,6 +3856,7 @@ locexpr_generate_c_location (struct symbol *sym, string_file *stream,
std::vector<bool> ®isters_used,
CORE_ADDR pc, const char *result_name)
{
+#if defined (HAVE_COMPILE)
struct dwarf2_locexpr_baton *dlbaton
= (struct dwarf2_locexpr_baton *) SYMBOL_LOCATION_BATON (sym);
unsigned int addr_size = dlbaton->per_cu->addr_size ();
@@ -3863,6 +3868,9 @@ locexpr_generate_c_location (struct symbol *sym, string_file *stream,
sym, pc, gdbarch, registers_used, addr_size,
dlbaton->data, dlbaton->data + dlbaton->size,
dlbaton->per_cu, dlbaton->per_objfile);
+#else
+ gdb_assert_not_reached ("Compile support was disabled");
+#endif
}
/* The set of location functions used with the DWARF-2 expression
@@ -4088,6 +4096,7 @@ loclist_generate_c_location (struct symbol *sym, string_file *stream,
std::vector<bool> ®isters_used,
CORE_ADDR pc, const char *result_name)
{
+#if defined (HAVE_COMPILE)
struct dwarf2_loclist_baton *dlbaton
= (struct dwarf2_loclist_baton *) SYMBOL_LOCATION_BATON (sym);
unsigned int addr_size = dlbaton->per_cu->addr_size ();
@@ -4103,6 +4112,9 @@ loclist_generate_c_location (struct symbol *sym, string_file *stream,
data, data + size,
dlbaton->per_cu,
dlbaton->per_objfile);
+#else
+ gdb_assert_not_reached ("Compile support was disabled");
+#endif
}
/* The set of location functions used with the DWARF-2 expression
@@ -23,6 +23,8 @@ require allow_cplus_tests
require is_c_compiler_gcc
+require allow_compile_tests
+
if {[prepare_for_testing $testfile $testfile $srcfile \
{debug nowarnings c++}]} {
return -1
@@ -23,6 +23,8 @@ require allow_cplus_tests
require is_c_compiler_gcc
+require allow_compile_tests
+
if {[prepare_for_testing $testfile $testfile $srcfile \
{debug nowarnings c++ additional_flags=-std=c++11}]} {
return -1
@@ -23,6 +23,8 @@ require allow_cplus_tests
require is_c_compiler_gcc
+require allow_compile_tests
+
if {[prepare_for_testing $testfile $testfile $srcfile \
{debug nowarnings c++}]} {
return -1
@@ -23,6 +23,8 @@ require allow_cplus_tests
require is_c_compiler_gcc
+require allow_compile_tests
+
if {[prepare_for_testing $testfile $testfile $srcfile \
{debug nowarnings c++}]} {
return -1
@@ -23,6 +23,8 @@ require allow_cplus_tests
require is_c_compiler_gcc
+require allow_compile_tests
+
if {[prepare_for_testing $testfile $testfile $srcfile \
{debug nowarnings c++}]} {
return -1
@@ -23,6 +23,8 @@ require allow_cplus_tests
require is_c_compiler_gcc
+require allow_compile_tests
+
if {[prepare_for_testing $testfile $testfile $srcfile \
{debug nowarnings c++}]} {
return -1
@@ -23,6 +23,8 @@ require allow_cplus_tests
require is_c_compiler_gcc
+require allow_compile_tests
+
if {[prepare_for_testing $testfile $testfile $srcfile \
{debug nowarnings c++}]} {
return -1
@@ -19,6 +19,8 @@ standard_testfile
require is_c_compiler_gcc
+require allow_compile_tests
+
set options {}
if [test_compiler_info gcc*] {
lappend options additional_flags=-g3
@@ -23,6 +23,8 @@ require allow_cplus_tests
require is_c_compiler_gcc
+require allow_compile_tests
+
if {[prepare_for_testing $testfile $testfile $srcfile \
{debug nowarnings c++}]} {
return -1
@@ -19,6 +19,8 @@ standard_testfile .c compile-shlib.c compile-constvar.S compile-nodebug.c
require is_c_compiler_gcc
+require allow_compile_tests
+
set options {}
if { [test_compiler_info gcc*] || [test_compiler_info clang*] } {
lappend options additional_flags=-g3
@@ -17,6 +17,8 @@ load_lib compile-support.exp
require allow_ifunc_tests
+require allow_compile_tests
+
standard_testfile
require is_c_compiler_gcc
@@ -22,6 +22,8 @@ load_lib dwarf.exp
# This test can only be run on targets which support DWARF-2 and use gas.
require dwarf2_support
+require allow_compile_tests
+
require is_c_compiler_gcc
standard_testfile .c -dbg.S
@@ -19,6 +19,8 @@ standard_testfile
require is_c_compiler_gcc
+require allow_compile_tests
+
if { [prepare_for_testing "failed to prepare" "$testfile"] } {
return -1
}
@@ -19,6 +19,8 @@ standard_testfile .c compile-setjmp-mod.c
require is_c_compiler_gcc
+require allow_compile_tests
+
if { [prepare_for_testing "failed to prepare" $testfile] } {
return -1
}
@@ -19,6 +19,8 @@ standard_testfile .c
require is_c_compiler_gcc
+require allow_compile_tests
+
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
executable {debug}] != "" } {
return -1
@@ -15,6 +15,8 @@
load_lib compile-support.exp
+require allow_compile_tests
+
standard_testfile .c compile-shlib.c compile-constvar.S compile-nodebug.c
require is_c_compiler_gcc
@@ -2799,6 +2799,12 @@ gdb_caching_proc allow_python_tests {} {
return [expr {[string first "--with-python" $output] != -1}]
}
+# Return a 1 if GDB was configured to support compile commands.
+gdb_caching_proc allow_compile_tests {} {
+ set output [remote_exec host $::GDB "$::INTERNAL_GDBFLAGS -ex \"compile int x = 1\" -batch"]
+ return [expr {[string first "The program must be running" $output] != -1}]
+}
+
# Return a 1 for configurations that use system readline rather than the
# in-repo copy.