Keith Seitz [Wed, 25 Sep 2002 16:08:43 +0000 (16:08 +0000)]
* mi-pthreads.exp (get_mi_thread_list): Check if expect_out
exists before using it.
(check_mi_and_console_threads): Likewise.
* gdb669.exp (get_mi_thread_list): Likewise.
(check_mi_and_console_threads): Likewise.
* rs6000-tdep.c (rs6000_frame_saved_pc): If the link register
wasn't saved, and the next innermost frame is a dummy, return the
dummy frame's link register.
Alan Modra [Wed, 25 Sep 2002 02:42:13 +0000 (02:42 +0000)]
* ldexp.c (fold_unary): New. Split out from exp_fold_tree.
(fold_binary): Correct abs - non-abs case.
(fold_trinary): New. Split out from exp_fold_tree.
Keith Seitz [Tue, 24 Sep 2002 19:36:06 +0000 (19:36 +0000)]
* configure.in: Add config header.
Check for pthread.h.
* configure: Regenerate.
* config.in: New file.
* pthreads.c: New file.
* mi-pthreads.exp: New file to test thread functionality.
* gdb669.exp: New file.
* gdb.gdb/complaints.exp (test_initial_complaints): Rename
test_isolated_complaints.
(test_empty_complaint): New function.
(test_empty_complaints): New function. Check no output when no
complaints.
Jakub Jelinek [Tue, 24 Sep 2002 15:54:22 +0000 (15:54 +0000)]
* elf32-sparc.c (elf32_sparc_relocate_section): Put R_SPARC_RELATIVE
addend into r_addend, not *r_offset.
(elf32_sparc_finish_dynamic_symbol): Likewise.
* elf64-sparc.c (sparc64_elf_finish_dynamic_symbol): Clear xword at
R_SPARC_RELATIVE's r_offset.
Alan Modra [Tue, 24 Sep 2002 04:02:03 +0000 (04:02 +0000)]
* emulparams/elf64ppc.sh (DATA_ADDR): Define.
* emulparams/elf64_aix.sh (DATA_ADDR): Don't use a fixed address
for start of .data, instead align up to 256M boundary.
* scripttempl/aix.sc: Likewise.
Fernando Nasser [Sun, 22 Sep 2002 22:18:41 +0000 (22:18 +0000)]
* source.c (get_current_or_default_source_symtab_and_line): Remove
function.
(set_default_source_symtab_and_line): New function. Attempts to
determine a source file to list lines from if one is not currently
defined.
(get_current_source_symtab_and_line): Initialize sal.pc and
sal.end fields.
(set_current_source_symtab_and_line): Mark argument as const.
* source.h: Update declarations and comments.
* linespec.c (decode_line_1): Replace call to removed routine above.
* stack.c (print_frame_info_base): Ditto.
* cli/cli-cmds.c (edit_command): Ditto.
(list_command): Ditto.
Fernando Nasser [Sun, 22 Sep 2002 20:29:52 +0000 (20:29 +0000)]
* source.c (get_current_source_symtab_and_line): Initialize sal.pc and
sal.end fields.
(get_current_or_default_source_symtab_and_line): Ditto.
* breakpoint.c (parse_breakpoint_sals): Use correct accessor function
so we do not cause a new source symtab to be searched for (reverting an
unintentional change from the 2002-09-20 patch).
* scm-lang.c (scm_unpac): Ditto.
Andrew Cagney [Sat, 21 Sep 2002 16:36:33 +0000 (16:36 +0000)]
2002-09-21 Andrew Cagney <cagney@redhat.com>
* complaints.c (symfile_explanations): Remove new-line from
``isolated_message''.
(vcomplaint): When ISOLATED_MESSAGE, force a line break.
(clear_complaints): When a SUBSEQUENT_MESSAGE, force a line break.
Alan Modra [Sat, 21 Sep 2002 10:09:13 +0000 (10:09 +0000)]
* elf32-ppc.c (ppc_elf_relocate_section): Allow ".sbss.*" and
".sdata.*" for R_PPC_SDAREL16, ".sbss2*" and ".sdata2*" for
R_PPC_EMB_SDA2REL. Similarly for R_PPC_EMB_SDA21 and
R_PPC_EMB_RELSDA.
Fernando Nasser [Fri, 20 Sep 2002 14:58:59 +0000 (14:58 +0000)]
* source.c: Make global variables current_source_symtab and
current_source_line static.
(list_command): Moved to cli/cli-cmds.c.
(ambiguous_line_spec): Moved to cli/cli-cmds.c.
(get_first_line_listed): New accessor function.
(get_lines_to_list): New accessor function.
(get_current_source_symtab_and_line): New function. Retrieves the
position in the source code that we consider current.
(get_current_or_default_source_symtab_and_line): New function.
Like the above but attempts to determine a default position if one
is not currently defined.
(set_current_source_symtab_and_line): New function. Sets the source
code position considered current and returns the previously set one.
(clear_current_source_symtab_and_line): Reset stored information about
a current source line.
(_initialize_source): Remove registration for the "list" command and
its alias.
* source.h: Add declarations for the new functions above.
* symtab.h: Remove declarations for the global variables mentioned
above.
* breakpoint.c (parse_breakpoint_sals): Use accessor functions to
obtain current source line.
* linespec.c (decode_line_1): Ditto.
* macroscope.c (default_macro_scope): Ditto.
* scm-lang.c (scm_unpac): Ditto.
* stack.c (print_frame_info_base): Ditto.
* symfile.c (clear_symtab_users): Ditto.
* symtab.c (decode_line_spec): Ditto.
* cli/cli-cmds.c (list_command): Moved here from source.c.
(ambiguous_line_spec): Moved here from source.c.
(_init_cli_cmds): Add definition for "list" and its alias.
* Makefile.in: Update dependencies.
Nick Clifton [Fri, 20 Sep 2002 14:47:14 +0000 (14:47 +0000)]
symbols.c (colon): Do not allow symbols to be created in the absolute section
if WORKING_DOT_WORD is not defined and new_broken_words would require a new
frag to be created.
H.J. Lu [Fri, 20 Sep 2002 05:54:41 +0000 (05:54 +0000)]
2002-09-19 Jakub Jelinek <jakub@redhat.com>
* elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Clear .got word
even if generating R_PPC_RELATIVE reloc.
(ppc_elf_relocate_section): Make sure relocation is performed
if skip == -2. Clear memory at r_offset when creating dynamic
relocation.
Jakub Jelinek [Thu, 19 Sep 2002 19:01:18 +0000 (19:01 +0000)]
bfd/
* reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE,
BFD_RELOC_386_TLS_GOTIE): Add.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE
and R_386_TLS_GOTIE.
(elf_i386_reloc_type_lookup): Handle it.
(struct elf_i386_link_hash_entry): Change tls_type type to unsigned
char instead of enum, change GOT_* into defines.
(GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define.
(elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
(elf_i386_check_relocs): Likewise. Avoid crash if local symbol is
accessed both as normal and TLS symbol. Move R_386_TLS_LDM and
R_386_PLT32 cases so that R_386_TLS_IE can fall through.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if
tls_type is GOT_TLS_IE_BOTH.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch
all 4 GOT_TLS_* TLS types.
gas/
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
(BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
if not defined.
(lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
(md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
BFD_RELOC_386_TLS_GOTIE.
gas/testsuite/
* gas/i386/tlspic.s: Add tests.
* gas/i386/tlspic.d: Regenerated.
* gas/i386/tlsnopic.s: Add tests.
* gas/i386/tlsnopic.d: Regenerated.
include/
* elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE):
Define.
ld/testsuite/
* ld-i386/i386.exp: New.
* ld-i386/tlsbin.dd: New test.
* ld-i386/tlsbinpic.s: New test.
* ld-i386/tlsbin.rd: New test.
* ld-i386/tlsbin.s: New test.
* ld-i386/tlsbin.sd: New test.
* ld-i386/tlsbin.td: New test.
* ld-i386/tlslib.s: New test.
* ld-i386/tlsnopic1.s: New test.
* ld-i386/tlsnopic2.s: New test.
* ld-i386/tlsnopic.dd: New test.
* ld-i386/tlsnopic.rd: New test.
* ld-i386/tlsnopic.sd: New test.
* ld-i386/tlspic1.s: New test.
* ld-i386/tlspic2.s: New test.
* ld-i386/tlspic.dd: New test.
* ld-i386/tlspic.rd: New test.
* ld-i386/tlspic.sd: New test.
* ld-i386/tlspic.td: New test.
* maint.c (maintenance_internal_error): Print the parameter as the
error message.
(maintenance_internal_warning): New function.
(_initialize_maint_cmds): Add command `maint internal-warning'.
* defs.h (internal_warning, internal_vwarning): Declare.
* utils.c (struct internal_problem): Define.
(internal_vproblem): New function.
(internal_warning): New function.
(internal_vwarning): New function.
(internal_warning_problem, internal_error_problem): New variables.
(internal_verror): Just call internal_vproblem.
Index: testsuite/ChangeLog
2002-09-18 Andrew Cagney <ac131313@redhat.com>