2010-10-19 Sami Wagiaalla <swagiaal@redhat.com>
* gdbtypes.h: Introduce BOOL_PTR_CONVERSION_BADNESS.
* gdbtypes.c (rank_one_type): Use BOOL_PTR_CONVERSION_BADNESS
for conversion.
Make all other conversions illegal.
2010-10-19 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.cp/converts.exp: Test pointer to bool conversion.
Test pointer to long conversion.
* gdb.cp/oranking.exp: Removed relevant kfail.
* frags.h (struct frag): Add "region" field.
* write.c (relax_frag): Don't add "stretch" to forward reference
target if there is an intervening org or align.
(relax_segment): Set region.
* valprint.c (val_print_string): Pass 'encoding' to
LA_PRINT_STRING.
gdb/testsuite
* gdb.python/py-prettyprint.exp (run_lang_tests): Test encoding
argument to lazy_string.
* gdb.python/py-prettyprint.py (pp_ls_encoding): New global.
(pp_ls.to_string): Use it.
* gdb.python/py-prettyprint.c (main): Move declarations to top.
Add "estring2" local.
signature. Update all callers.
* output.cc (Output_segment::is_first_section_relro): Ignore TLS
sections.
(Output_segment::set_section_addresses): Align after last TLS
section. Add padding before last relro section instead of after.
explicitly. Clean up some regexps.
* gas/mips/ld-ilocks.d: Likewise. Add missing "$" prefixes to
the names of FP registers.
* gas/mips/ld-ilocks-addr32.d: Likewise.
* gas/mips/ld.s: Align sections to 4k, adjust padding.
* mips-opc.c (mips_builtin_opcodes): Move M_LD_OB and M_SD_OB
macros before their corresponding MIPS III hardware instructions.
gas/
* config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
gas/testsuite/
* gas/mips/lineno.s: Convert to o32.
* gas/mips/lineno.d: Adjust patterns accordingly. Force the o32
ABI.
Fix s390x compatibility.
* gdb.dwarf2/pr11465.S (DW_TAG_pointer_type): Use PTRBITS. Twice.
* gdb.dwarf2/pr11465.exp: Set ptrbits, use it for -DPTRBITS.
Fix the `stopped language detection' testcase for gcc-4.5.
* dwarf2read.c (read_partial_die): Set also LANGUAGE_OF_MAIN.
* symfile.c (set_initial_language): Move variable filename to a more
inner block. Prefer LANGUAGE_OF_MAIN.
* symtab.c (language_of_main): New variable.
(set_main_name): Always reset LANGUAGE_OF_MAIN.
* symtab.h (language_of_main): New declaration.
* infrun.c (follow_exec): Replace symbol_file_add_main by
symbol_file_add with SYMFILE_DEFER_BP_RESET, set_initial_language and
breakpoint_re_set.
* m32r-rom.c (m32r_load, m32r_upload_command): Use parameter 0 for
clear_symtab_users.
* objfiles.c (free_all_objfiles): Likewise.
* remote-m32r-sdi.c (m32r_load): Likewise.
* solib-som.c (som_solib_create_inferior_hook): Likewise.
* symfile.c (new_symfile_objfile): New comment for add_flags. Call
clear_symtab_users with ADD_FLAGS.
(reread_symbols): Use parameter 0 for clear_symtab_users.
(clear_symtab_users): New parameter add_flags. Do not call
breakpoint_re_set if SYMFILE_DEFER_BP_RESET.
(clear_symtab_users_cleanup): Use parameter 0 for clear_symtab_users.
* symtab.h (clear_symtab_users): New parameter add_flags.
gdb/testsuite/
* gdb.base/pie-execl.exp: New file.
* gdb.base/pie-execl.c: New file.
segment that has been aligned for relro.
* output.cc (Output_segment::set_section_addresses): Change signature;
adjust all callers. Account for alignment when totalling
size of relro sections.
* output.h (Output_segment::set_section_addresses): Change signature.
* testsuite/Makefile.am (relro_test.sh, relro_test.stdout): New
targets.
* testsuite/Makefile.in: Regenerate.
* testsuite/relro_test.cc: Add alignment attributes to test proper
alignment of relro sections when padding is necessary.
* testsuite/relro_test.sh: New script.
Make sure all illegal insns get assembled & decoded correctly.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The BYTEOP2M parser incorrectly calls BYTEOP2P to generate the opcode.
Once we've fixed that, it's easy to see that the disassembler also likes
to decode this insn incorrectly. So fix that and then add some tests.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The exact symbol addresses are not important to these tests. We only
care about the opcodes and the disassembly output. This makes adding
more insns to these tests easier.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
PR exp/12117
* gdbtypes.c (check_typedef): Clean up function comment.
Keep track of instance flags as we strip typedefs and create a new
type to preserve them if necessary.
* gdbtypes.h (type) <instance_flags>: Extend the comment.
gdb/testsuite/
PR exp/12117
* gdb.cp/ptype-cv-cp.cc: New file.
* gdb.cp/ptype-cv-cp.exp: New file.
ld/ChangeLog:
* configure.in: If <dlfcn.h> can't be found, try for <Windows.h>
* configure: Regenerate.
* config.in: Likewise.
* plugin.c [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlopen): Provide
trival LoadLibrary-based replacement for Windows systems.
[!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise trivial
replacement based on GetProcAddress.
[!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise FreeLibrary.
* sysdep.h: Don't infer presence of <dlfcn.h> from ENABLE_PLUGINS
anymore, use its own guard.
