ce102e96e6
rule that generates a .ci file for each .o file and remove explicit .c.o rules except for callfuncs.o. * gdb.c++/Makefile.in: Add .cc.o transformation rule that generates a .ci file for each .o file and remove explicit .cc.o rules. (clean): Remove *.tmp *.ci files. (EXECUTABLES): Remove templ-info.exp. * gdb.base/compiler.c: New file. * gdb.c++/compiler.cc: New file * gdb.base/scope.exp: Source gdb.base/scope.ci. Change rs6000-*-* xfail for "print 'scope0.c'::filelocal_ro" and "print 'scope1.c'::filelocal" and "print 'scope1.c'::filelocal_bss" and "print 'scope1.c'::filelocal_ro" and "print 'scope1.c'::foo::funclocal" and "print 'scope1.c'::foo::funclocal_ro" and "print 'scope1.c'::bar::funclocal" and "print 'scope0.c'::filelocal_ro" and "print 'scope1.c'::filelocal at foo" and "print 'scope1.c'::filelocal_bss at foo" and "print 'scope1.c'::filelocal_ro at foo" and "print 'scope1.c'::foo::funclocal at foo" and "print 'scope1.c'::foo::funclocal_bss at foo" and "print 'scope1.c'::foo::funclocal_ro at foo" and "print 'scope1.c'::bar::funclocal at foo" and "print 'scope0.c'::filelocal_ro" and "print 'scope1.c'::filelocal" and "print 'scope1.c'::filelocal_bss" and "print 'scope1.c'::filelocal_ro" and "print 'scope1.c'::foo::funclocal" and "print 'scope1.c'::foo::funclocal_bss" and "print 'scope1.c'::foo::funclocal_ro" and "print 'scope1.c'::bar::funclocal" and "print 'scope1.c'::bar::funclocal_bss" to only be xfail'd when not compiled with gcc. Add rs6000-*-* xfail for "print 'scope0.c'::filelocal_bss before run" when compiled with gcc. (test_at_main): Add rs6000-*-* xfail for "print filelocal_ro in test_at_main" when compiled with gcc. * gdb.base/ptype.exp: Source gdb.base/ptype.ci. Add rs6000-*-aix* xfail for "whatis unnamed typedef'd enum (compiler bug in IBM's xlc)" and "ptype t_char_array", not compiled with gcc. * gdb.base/list.exp (test_list_function): Add rs6000-*-* xfail for "list foo (in include file)" when gcc compiled. * gdb.base/funcargs.exp: Source gdb.base/funcargs.ci (integral_args): Add rs6000-*-* xfail for "run to call0a" if not compiled with gcc. (unsigned_integral_args): Add rs6000-*-* xfail for "run to call1a" if not compiled with gcc. (float_and_integral_args): Add rs6000-*-* xfail for "run to call2a" if not compiled with gcc and for "continue to call2b" for any compiler. Add rs6000-*-* xfail to "print f1 after run to call2a" for gcc compiled. (discard_and_shuffle): Add rs6000-*-* xfail for "run to call6a". (shuffle_round_robin): Add rs6000-*-* xfail for "backtrace from call7a" if not compiled with gcc. Add rs6000-*-* xfail for "backtrace from call7b" if compiled with gcc. (call_after_alloca): Add rs6000-*-* xfail for "print c in call_after_alloca" and "print s in call_after_alloca" and "backtrace from call_after_alloca_subr" if not compiled with gcc. (localvars_in_indirect_call): Add rs6000-*-* xfail for "print c in localvars_in_indirect_call" and "print c in localvars_in_indirect_call" and "backtrace in indirectly called function" and "stepping into indirectly called function" if not compiled with gcc. (localvars_after_alloca): Add rs6000-*-* xfail for "print c after runto localvars_after_alloca" and "print s after runto localvars_after_alloca" and "print i after runto localvars_after_alloca" and "print l after runto localvars_after_alloca" for all compilers. * gdb.base/whatis.exp: Source gdb.base/whatis.ci rather than whatis-info.exp. * gdb.base/opaque.exp: Source gdb.base/opaque0.ci rather than opaque-info.exp. Setup rs6000-*-* xfail for "ptype on opaque struct pointer (statically)" and "ptype on opaque struct pointer (dynamically)" when not compiled with gcc. * gdb.base/callfuncs.exp: Source gdb.base/callfuncs.ci rather than callf-info.exp. (do_function_calls): Add clear_xfail for rs6000-*-* for "p t_float_values2(3.14159,float_val2)". Seems to work fine there, both with xlc and gcc. Need to find out what it is doing right and fix other platforms. * gdb.base/callfuncs.exp: Add rs6000-*-* xfail for "call inferior func with struct - returns int", "call inferior func with struct - returns long", "call inferior func with struct - returns float", "call inferior func with struct - returns double", "call inferior func with struct - returns char *", but only if not gcc compiled (presumes xlc compiled). Change rs6000-*-* xfails for "call inferior func with struct - returns char" and " call inferior func with struct - returns short" to only xfail if not using gcc. (clean mostlyclean): Remove *.ci and *.tmp files. * gdb.c++/templates.exp: Source gdb.c++/templates.ci rather than templ-info.exp. * gdb.base/langs.exp: Source gdb.base/langs.ci. Add rs6000-*-* xfail for "up to foo in langs.exp" "up to cppsub_ in langs.exp" and "up to fsub in langs.exp" when not gcc compiled.
228 lines
6.9 KiB
Text
228 lines
6.9 KiB
Text
# Copyright (C) 1992, 1994 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
# Please email any bugs, comments, and/or additions to this file to:
|
|
# bug-gdb@prep.ai.mit.edu
|
|
|
|
# This file was written by Fred Fish. (fnf@cygnus.com)
|
|
|
|
if $tracelevel then {
|
|
strace $tracelevel
|
|
}
|
|
|
|
set prms_id 0
|
|
set bug_id 0
|
|
|
|
set binfile "opaque"
|
|
set srcfile $binfile.c
|
|
|
|
if ![file exists $objdir/$subdir/$binfile] then {
|
|
perror "$objdir/$subdir/$binfile does not exist."
|
|
return 0
|
|
}
|
|
|
|
# Start with a fresh gdb.
|
|
|
|
gdb_exit
|
|
gdb_start
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load $objdir/$subdir/$binfile
|
|
|
|
source gdb.base/opaque0.ci
|
|
|
|
#
|
|
# Test basic opaque structure handling (statically).
|
|
# The ordering of the tests is significant. We first try the things that
|
|
# might fail if gdb fails to connect the uses of opaque structures to
|
|
# the actual opaque structure definition.
|
|
|
|
# When we start up, gdb sets the file containing main() as the current
|
|
# source file. The actual structure foo is defined in a different file.
|
|
# A pointer (foop) to an instance of the opaque struct is defined in the same
|
|
# source file as main(). Ensure that gdb correctly "connected" the definition
|
|
# in the other file with the pointer to the opaque struct in the file containing
|
|
# "foop".
|
|
|
|
# Define a procedure to set up an xfail for all targets that do not support
|
|
# this sort of cross reference.
|
|
# Any target gcc that has a DBX_NO_XREFS definition in its config file will
|
|
# not support it (FIXME: Is this still true; I suspect maybe not).
|
|
|
|
# Native alpha ecoff doesn't support it either.
|
|
# I don't think this type of cross reference works for any COFF target
|
|
# either.
|
|
|
|
proc setup_xfail_on_opaque_pointer {} {
|
|
global gcc_compiled
|
|
|
|
setup_xfail "a29k-*-udi" "vax-*-*" "i*86-sequent-bsd*"
|
|
if {!$gcc_compiled} then {
|
|
setup_xfail "alpha-*-*"
|
|
}
|
|
}
|
|
|
|
# This seems easier than trying to track different versions of xlc; I'm
|
|
# not sure there is much rhyme or reason regarding which tests it fails
|
|
# and which ones it passes.
|
|
if {[istarget "rs6000-*-aix*"] && !$gcc_compiled} then {
|
|
warning "xfails in opaque.exp may not be set up correctly for xlc"
|
|
}
|
|
|
|
setup_xfail_on_opaque_pointer
|
|
gdb_test "whatis foop" \
|
|
"type = struct foo \[*\]+" \
|
|
"whatis on opaque struct pointer (statically)"
|
|
|
|
|
|
# Ensure that we know the form of the structure that foop points to.
|
|
|
|
setup_xfail_on_opaque_pointer
|
|
if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
|
|
gdb_test "ptype foop" \
|
|
"type = struct foo \{\r\n int a;\r\n int b;\r\n\} \[*\]+" \
|
|
"ptype on opaque struct pointer (statically)"
|
|
|
|
|
|
# An instance of the opaque structure (afoo) is defined in a different file.
|
|
# Ensure that we can locate afoo and the structure definition.
|
|
|
|
gdb_test "whatis afoo" \
|
|
"type = struct foo" \
|
|
"whatis on opaque struct instance (statically)"
|
|
|
|
|
|
# Ensure that we know the form of "afoo".
|
|
|
|
gdb_test "ptype afoo" \
|
|
"type = struct foo \{\r\n int a;\r\n int b;\r\n\}" \
|
|
"ptype on opaque struct instance (statically)"
|
|
|
|
|
|
# Ensure that we know what a struct foo looks like.
|
|
|
|
gdb_test "ptype struct foo" \
|
|
"type = struct foo \{\r\n int a;\r\n int b;\r\n\}" \
|
|
"ptype on opaque struct tagname (statically)"
|
|
|
|
|
|
#
|
|
# Done with static tests, now test dynamic opaque structure handling.
|
|
# We reload the symbol table so we forget about anything we might
|
|
# have learned during the static tests.
|
|
#
|
|
|
|
if [istarget "mips-idt-*"] then {
|
|
# Restart because IDT/SIM runs out of file descriptors.
|
|
gdb_exit
|
|
gdb_start
|
|
}
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load $objdir/$subdir/$binfile
|
|
|
|
# Run to main, where struct foo is incomplete.
|
|
if ![runto_main] {
|
|
perror "cannot run to breakpoint at main"
|
|
}
|
|
|
|
|
|
# The current source file is now the one containing main(). The structure foo
|
|
# is defined in a different file, but we have a pointer to an instance of
|
|
# the opaque structure in the current file. Ensure we know it's type.
|
|
|
|
setup_xfail_on_opaque_pointer
|
|
gdb_test "whatis foop" \
|
|
"type = struct foo \[*\]+" \
|
|
"whatis on opaque struct pointer (dynamically)"
|
|
|
|
|
|
# Ensure that we know the form of the thing foop points to.
|
|
|
|
setup_xfail_on_opaque_pointer
|
|
if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
|
|
gdb_test "ptype foop" \
|
|
"type = struct foo \{\r\n int a;\r\n int b;\r\n\} \[*\]+" \
|
|
"ptype on opaque struct pointer (dynamically) 1"
|
|
|
|
gdb_test "whatis afoo" \
|
|
"type = struct foo" \
|
|
"whatis on opaque struct instance (dynamically) 1"
|
|
|
|
|
|
# Ensure that we know the form of afoo, an instance of a struct foo.
|
|
|
|
gdb_test "ptype afoo" \
|
|
"type = struct foo \{\r\n int a;\r\n int b;\r\n\}" \
|
|
"ptype on opaque struct instance (dynamically) 1"
|
|
|
|
|
|
# Ensure that we know the form of an explicit struct foo.
|
|
|
|
if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
|
|
gdb_test "ptype struct foo" \
|
|
"type = struct foo \{\r\n int a;\r\n int b;\r\n\}" \
|
|
"ptype on opaque struct tagname (dynamically) 1"
|
|
|
|
|
|
# Now reload the symbols again so we forget about anything we might
|
|
# have learned reading the symbols during the previous tests.
|
|
|
|
if [istarget "mips-idt-*"] then {
|
|
# Restart because IDT/SIM runs out of file descriptors.
|
|
gdb_exit
|
|
gdb_start
|
|
}
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load $objdir/$subdir/$binfile
|
|
|
|
# Run to getfoo, where struct foo is complete.
|
|
if ![runto getfoo] {
|
|
perror "cannot run to breakpoint at getfoo"
|
|
}
|
|
|
|
|
|
# Ensure that we know what foop is.
|
|
|
|
setup_xfail_on_opaque_pointer
|
|
gdb_test "whatis foop" \
|
|
"type = struct foo \[*\]+" \
|
|
"whatis on opaque struct pointer (dynamically)"
|
|
|
|
|
|
# Ensure that we know the form of the thing foop points to.
|
|
|
|
setup_xfail_on_opaque_pointer
|
|
if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
|
|
gdb_test "ptype foop" \
|
|
"type = struct foo \{\r\n int a;\r\n int b;\r\n\} \[*\]+" \
|
|
"ptype on opaque struct pointer (dynamically) 2"
|
|
|
|
gdb_test "whatis afoo" \
|
|
"type = struct foo" \
|
|
"whatis on opaque struct instance (dynamically) 2"
|
|
|
|
|
|
# Ensure that we know the form of afoo, an instance of a struct foo.
|
|
|
|
gdb_test "ptype afoo" \
|
|
"type = struct foo \{\r\n int a;\r\n int b;\r\n\}" \
|
|
"ptype on opaque struct instance (dynamically) 2"
|
|
|
|
|
|
# Ensure that we know the form of an explicit struct foo.
|
|
|
|
gdb_test "ptype struct foo" \
|
|
"type = struct foo \{\r\n int a;\r\n int b;\r\n\}" \
|
|
"ptype on opaque struct tagname (dynamically) 2"
|