Stu Grossman [Thu, 8 Aug 1996 15:23:01 +0000 (15:23 +0000)]
* archive.c (bsd_write_armap): Ifdef around calls to getuid and
getgid if _WIN32 is defined.
* opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
Stu Grossman [Thu, 8 Aug 1996 06:27:01 +0000 (06:27 +0000)]
* aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
include file.
* libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
isn't defined.
Stu Grossman [Thu, 8 Aug 1996 04:52:49 +0000 (04:52 +0000)]
* dbxread.c: Don't include param.h or sys/file.h.
* (dbx_symfile_read): Determine symfile_relocatable from bfd
flags instead of file extension. Also clean up a little bit.
Stu Grossman [Thu, 8 Aug 1996 02:50:22 +0000 (02:50 +0000)]
* dwarf2read.c dwarfread.c exec.c infcmd.c infrun.c main.c
mdebugread.c os9kread.c source.c top.c utils.c: Don't
include param.h or sys/file.h (or unistd.h in some cases).
* defs.h exec.c inflow.c remote-array.c remote-e7000.c
sparcl-tdep.c terminal.h utils.c: Replace all occurances of
__WIN32__, WINGDB, WIN32, etc... with _WIN32.
* main.c: Remove #ifndef WINGDB around option processing. Fix
bug with passing argc==0 and argv==NULL to getopt.
* (main) Remove calls to access() before source_command. Let
soure_command handle access errors.
* maint.c (maintenance_dump_me): #ifdef out for _WIN32.
* symtab.c (operator_chars): Make this global for wingdb.
* top.c (disconnect): #ifdef out for _WIN32.
* (source_command): If got an error and from_tty, then call print
error, else just return quietly.
* utils.c (fatal_dump_core): Can't kill ourselves under windows.
Just exit.
* (pollquit notice_quit): #ifdef out stuff that doesn't exist
under windows.
* symbols.c (resolve_symbol_value): Handle addition or subtraction
by a constant before entering the main switch. Reject attempts to
apply an arithmetic function to non-absolute symbols, except for
the special case of subtraction of two symbols in the same
section.
Wed Aug 7 14:40:48 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
* configure.in: Call BFD_NEED_DECLARATION on strstr and sbrk.
* acconfig.h (NEED_DECLARATION_STRSTR): New macro.
(NEED_DECLARATION_SBRK): New macro.
* configure, config.in: Rebuild.
* sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
* ldmain.c (sbrk): Declare if HAVE_SBRK and
NEED_DECLARATION_SBRK.
Wed Aug 7 14:27:33 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
* configure.in: Call BFD_NEED_DECLARATION on strstr and sbrk.
* acconfig.h (NEED_DECLARATION_STRSTR): New macro.
(NEED_DECLARATION_SBRK): New macro.
* configure, config.in: Rebuild.
* bucomm.h (strstr): Declare if NEED_DECLARATION_STRSTR.
(sbrk): Declare if HAVE_SBRK and NEED_DECLARATION_SBRK.
Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
* configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
<strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
and sbrk.
* acconfig.h (NEED_DECLARATION_STRSTR): New macro.
(NEED_DECLARATION_SBRK): New macro.
* configure, conf.in: Rebuild.
* as.h: Only include <strings.h> if HAVE_STRINGS_H.
(strstr): Declare if NEED_DECLARATION_STRSTR.
* as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
* configure.in: Call BFD_NEEDED_DECLARATION on strstr and
realloc.
* acconfig.h (NEED_DECLARATION_STRSTR): New macro.
(NEED_DECLARATION_REALLOC): New macro.
* configure, config.in: Rebuild.
* sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
(realloc): Declare if NEED_DECLARATION_REALLOC.
Based on patches from Eric Valette <valette@crf.canon.fr>:
* elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
(elf_howto_table): Add entries for new relocs.
(elf_i386_reloc_type_lookup): Handle new relocs.
(elf_i386_info_to_howto): Just call abort.
(elf_i386_info_to_howto_rel): Check that the reloc type is valid.
(elf_i386_relocate_section): Likewise.
* config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
#ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
(tc_gen_reloc): If out of memory call as_fatal rather than
assert. If no howto found, call as_bad_where rather than
as_fatal. Change the error message slightly. Set howto to a
non-NULL value in order to keep going.
Jeff Law [Tue, 6 Aug 1996 17:18:10 +0000 (17:18 +0000)]
* gas/h8300/misch.s: Reenable "eepmov.w" test.
* gas/h8300/miscs.s: Likewise.
* gas/h8300/h8300.exp: Check for correct assembly of "eepmov.w"
on the H8/300H and H8/S. Don't expect it to fail.
Jeff Law [Tue, 6 Aug 1996 17:17:34 +0000 (17:17 +0000)]
* config/tc-h8300.c (get_specific): New operand "size" derived
from ".b", ".w" and ".l" extensions. All callers changed. If
the base instruction has no operands, then use the size to
determine which specific instruction to use.
Fixing eepmov instructions.
Fred Fish [Tue, 6 Aug 1996 01:18:18 +0000 (01:18 +0000)]
* gdb.base/signals.exp (test_handle_all_print): Test separately for
each signal's status in the output of "handle all print".
* lib/gdb.exp (gdb_test): Document that the pattern must NOT include
the \r\n sequence that immediately precedes the gdb prompt.
* gdb.base/a1-selftest.exp: Save original timeout and restore
after test.
* ldlex.l: Recognize OVERLAY.
* ldgram.y: Add section_phdr field to %union.
(section): Handle phdr_opt result. Add OVERLAY case.
(opt_exp_without_type): New nonterminal.
(phdr_opt): Return list of phdrs.
(overlay_section): New nonterminal.
* ldlang.c: Include <ctype.h>.
(lang_leave_output_section_statement): Add phdrs parameter.
Change all callers.
(lang_section_in_phdr): Remove.
(overlay_vma, overlay_lmn, overlay_max): New static variables.
(struct overlay_list): Define.
(overlay_list): New static variable.
(lang_enter_overlay, lang_enter_overlay_section): New functions.
(lang_leave_overlay_section, lang_leave_overlay): New functions.
* ldlang.h (lang_leave_output_section_statement): Update
declaration for new parameter.
(lang_section_in_phdr): Don't declare.
(lang_enter_overlay, lang_enter_overlay_section): Declare.
(lang_leave_overlay_section, lang_leave_overlay): Declare.
* ld.texinfo (Overlays): New node under SECTIONS, documenting
overlays.
* ldlex.l: Recognize MAX and MIN.
* ldgram.y (MAX, MIN): New terminals.
(exp): Recognize MAX and MIN.
* ldexp.c (fold_binary): Handle MAX and MIN.
* ld.texinfo (Arithmetic Functions): Document MAX and MIN.
* ld.texinfo (PHDRS): Use @cindex, not @kindex, for program header
index entries.
* elf.c (map_sections_to_segments): Rewrite tests for starting a
new segment to make them more comprehensible. If the relationship
between the LMA and the VMA changed, start a new segment. Don't
check dynsec when deciding whether to start a new segment for a
writeable section; -N will now handle this.
Jeff Law [Fri, 2 Aug 1996 04:50:08 +0000 (04:50 +0000)]
* libhppa.h: Remove "esel" changes. Not the right approach.
* som.c: Corresponding changes.
(som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
which don't have a SOM symbol type associated with them.
Reverses a 1994 change.
More PA EH tweakage (to get exception handling tables properly relocated
in shared libraries).
Tom Tromey [Fri, 2 Aug 1996 02:43:27 +0000 (02:43 +0000)]
changes for new tcl/tk:
* gdbtk.c (mainWindow): Deleted.
(cleanup_init): Don't destroy main window.
(gdbtk_init): Main window now created by Tk_Init.
* configure.in: Most X checks now handled automatically by Tk.
Use new macros to find Tcl/Tk.
* aclocal.m4: New version for new Tcl/Tk; from Don Libes.
* config.in, configure: Regenerated.
* Makefile.in (TCL, TCL_CFLAGS, TK, TK_CFLAGS, X11_CFLAGS,
X11_LDFLAGS, X11_LIBS): Changed for new Tcl and Tk.
* ld.h (check_nocrossrefs): Declare.
* ldlang.h (struct lang_nocrossref): Define.
(struct lang_nocrossrefs): Define.
(nocrossref_list): Declare.
(lang_add_nocrossref): Declare.
* ldlex.l: Recognize NOCROSSREFS keyword.
* ldgram.y (%union): Add nocrossref field.
(NOCROSSREFS): New terminal.
(ifile_p1): Recognize NOCROSSREFS.
(nocrossref_list): New nonterminal.
* ldlang.c (nocrossref_list): Define.
(lang_add_nocrossref): New function.
* ldmain.c (main): If nocrossref_list is not NULL, call
check_nocrossrefs.
(warning_callback): Free symbols if there is no place to store
them.
(notice): Call add_cref if nocrossref_list is not NULL.
* ldcref.c: Include "ldexp.h" and "ldlang.h".
(check_nocrossrefs): New function.
(check_nocrossref): New static function.
(struct check_refs_info): Define.
(check_refs, check_reloc_refs): New static functions.
* Makefile.in: Rebuild dependencies.
* ld.texinfo (Option Commands): Document NOCROSSREFS.
Fred Fish [Thu, 1 Aug 1996 17:30:37 +0000 (17:30 +0000)]
* config/mips/tm-mips.h (TM_MIPS_H): Enclose file contents in
this, define when contents are included.
(mips_read_processor_type): Add prototype.
* config/mips/xm-mips.h: Remove strdup decl, now in gdb_string.h
* mdebugread.c (ecoff_relocate_efi): Add prototype.
(fixup_sigtramp): Only needed when TM_MIPS_H is defined.
* ld.texinfo (Section Placement): Improve the wording of the
wildcard documentation. Mention that wildcards are only searched
for on the command line, not in the file system.
Fred Fish [Thu, 1 Aug 1996 05:25:23 +0000 (05:25 +0000)]
* rs6000-nat.c (add_vmap): Return 0 to caller rather than random value.
(vmap_ldinfo): Ensure got_exec_file is not used uninitialized.
(fetch_core_registers): Add prototype.
(vmap_symtab): Ditto.
(objfile_symbol_add): Ditto.
(add_vmap): Ditto.
(vmap_ldinfo): Ditto.
(vmap_exec): Ditto.
Ian Lance Taylor [Wed, 31 Jul 1996 19:58:05 +0000 (19:58 +0000)]
Make ld -N more reasonable for ELF:
* elf.c (map_sections_to_segments): If D_PAGED is not set, set
phdr_in_section to false, and always use a single load segment.
(elf_sort_sections): Sort sections by LMA after VMA.
(assign_file_positions_for_segments): If D_PAGED is not set, don't
align to maxpagesize.
(assign_file_positions_except_relocs): Likewise.
* elfcode.h (elf_object_p): If a section is loaded but not page
aligned, clear D_PAGED.
oWed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
* config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
pre-cursor to adding Thumb support. Also added cpu_variant flag
information to each of the asm_flg structures.
(md_parse_option): Updated ARM7 parsing to allow 't' for
thumb/halfword support, aswell as 'm' for long multiply.
(md_show_usage): Updated help message.
(md_assemble): Check that instruction flags are applicated to the
current cpu variant.
(md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
signextension instructions.
(do_ldst): Generate halfword and signextension variants if
mnemonic flags match.
(ldst_extend): Do not allow shifts in the offset field of halfword
or signextension instructions.
(validate_offset_imm): Provide check on halfword and signextension
immediate range.
(add_to_lit_pool): Merge identical literal pool values.
Wed Jul 31 15:55:12 1996 James G. Smith <jsmith@cygnus.co.uk>
* gas/arm/arm7t.s: Added.
* gas/arm/arm7t.d: Added.
* gas/arm/arm.exp: Updated to run the new test.
Wed Jul 31 14:39:27 1996 James G. Smith <jsmith@cygnus.co.uk>
* arm-opc.h: (arm_opcodes): Added halfword and sign-extension
memory transfer instructions. Add new format string entries %h and %s.
* arm-dis.c: (print_insn_arm): Provide decoding of the new
formats %h and %s.
Jeff Law [Tue, 30 Jul 1996 20:30:49 +0000 (20:30 +0000)]
* config/tc-hppa.c (selector_table): Add 'E' selector.
(cons_fix_new_hppa): Don't coke on e_esel.
(tc_gen_reloc, SOM version): Handle R_COMP2 when used
to help generate exception handling tables.
(md_apply_fix): Don't try to apply fixups with an e_esel
selector.
(hppa_fix_adjustable): Fixups with e_esel selectors
are not adjustable.
Another stab at EH on the PA.
Jeff Law [Tue, 30 Jul 1996 20:16:27 +0000 (20:16 +0000)]
* libhppa.h (R_HPPA_ESEL): New field selector.
(e_esel): Similarly.
* som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
(som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
Making another stab at EH support on the PA.
Fred Fish [Tue, 30 Jul 1996 07:24:22 +0000 (07:24 +0000)]
* rs6000-tdep.c (push_arguments): Remove unused variable "pc".
(branch_dest): Remove unused variable "offset".
(pop_dummy_frame): Add prototype and make static.
(push_arguments): Guard against using len uninitialized.
(push_arguments): Guard against using arg uninitialized.
(frame_saved_pc): Remove unused variable "frameless".
(free_loadinfo): Ifdef out unused function.
Fred Fish [Tue, 30 Jul 1996 06:50:23 +0000 (06:50 +0000)]
* xcoffread.c (compare_lte): Change prototype and function to
be correct type for passing to qsort.
(add_stab_to_list): Ifdef out unused function and prototype.
(compare_lte): Add prototype
(arrange_linetable): Ditto.
(record_include_begin): Ditto.
(record_include_end): Ditto.
(process_linenos): Ditto.
(xcoff_next_symbol_text): Ditto.
(scan_xcoff_symtab): Ditto.
(xcoff_initial_scan): Ditto.
Fred Fish [Tue, 30 Jul 1996 06:15:13 +0000 (06:15 +0000)]
* mips-tdep.c (mips_read_processor_type): Add parens around
bitwise-and operands in comparison; previous expression always
evaluated to 0 because of equality comparison of two constants.
Ian Lance Taylor [Mon, 29 Jul 1996 21:33:26 +0000 (21:33 +0000)]
* fnmatch.h, fnmatch.c: New files.
* ldlex.l: Remove unused definition of FILENAME. Add definition
of WILDCHAR. In SCRIPT mode, accept any sequence of WILDCHAR as a
NAME.
* ldgram.y (file_NAME_list): Accept '*' and '?' specially.
(input_section_spec): Accept '?' specially.
(statement): Change exp to mustbe_exp in length and FILL cases.
(section): Call ldlex_script before section statements, and call
ldlex_popstate after them.
* ldlang.c: Include "fnmatch.h".
(wildcardp): New static function.
(wild_section): Permit the section name to be a wildcard.
(wild_file): New static function, broken out of wild.
(wild): Call wild_file. Permit the file name to be a wildcard.
(open_input_bfds): Don't call lookup_name for a wildcard pattern.
* Makefile.in: Rebuild dependencies.
(CFILES): Add fnmatch.c.
(HFILES): Add fnmatch.h.
(OFILES): Add fnmatch.o.
* ld.texinfo: Document that file and section names can now be
wildcard patterns.
* ldlang.c (lang_place_orphans): Correct condition: place a common
section if not relocateable or if common definitions are forced.
projects / thirdparty / binutils-gdb.git / log
