Commit Graph

16777 Commits

Author SHA1 Message Date
Michael Meissner
2e913166b1 7/30 release from Andrew 1996-08-06 15:55:32 +00:00
Fred Fish
5fac6a39dc * 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.
1996-08-06 01:18:18 +00:00
Ian Lance Taylor
b944e7e855 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
only get the LMA from the phdr if they are in the same part of the
	file.
1996-08-05 20:45:55 +00:00
Ian Lance Taylor
d22ec3b090 * 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.

	* ldgram.y (SIZEOF, ADDR): Do not specify type.
1996-08-05 20:37:52 +00:00
Ian Lance Taylor
6bb21dd356 * ldcref.c (check_nocrossref): Skip symbols with no output
sections.
1996-08-05 20:28:39 +00:00
Ian Lance Taylor
3d7b0c499b * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
PR 10274.
1996-08-05 18:21:50 +00:00
Ian Lance Taylor
191d910cb9 * 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.
1996-08-05 17:45:58 +00:00
Ian Lance Taylor
52247dfd7f * ld-scripts/crossref.exp: On a29k targets, use --defsym to define
V_SPILL and V_FILL.
1996-08-05 02:29:34 +00:00
Fred Fish
769d0c90f7 * config/powerpc/nm-aix.h (PTRACE_ARG3_TYPE): Define to "int *",
which is the documented type under at least AIX 3 and AIX 4.
1996-08-04 23:40:18 +00:00
Jeff Law
61e842adf8 * gdb.disasm/hppa.s: Export fmemLRbug_tests_4 as a ST_CODE
symbol.
1996-08-04 16:21:16 +00:00
Fred Fish
38eee4a946 * config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Define NO_MMCHECK to
not install consistency checks.
1996-08-03 11:27:21 +00:00
Fred Fish
6b24a9f6bb * config/alpha/alpha-osf3.mh (XM_FILE): Change from xm-alpha.h to
xm-alphaosf.h.
1996-08-03 11:18:20 +00:00
Martin Hunt
c5e1996f55 Fri Aug 2 17:47:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* d10v-opc.c (d10v_operands): Added 2 accumulator sub instructions.
	Changed subi operand type to treat 0 as 16.
1996-08-03 00:49:00 +00:00
Martin Hunt
4c38885c86 Fri Aug 2 17:44:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* d10v_sim.h, simops.c: Snapshot
1996-08-03 00:45:58 +00:00
Brendan Kehoe
e95a45af92 * config/vx-gdb.exp (gdb_start): Fix syntax of `$shell_id < 0'. 1996-08-03 00:38:50 +00:00
Ian Lance Taylor
5735ac9e57 * ldgram.y (LOADADDR): New terminal.
(exp): Handle LOADADDR.
	* ldlex.l: Recognize LOADADDR.
	* ldexp.c (exp_print_token): Add LOADADDR.
	(fold_name): Implement LOADADDR.
	* ldlang.c (exp_init_os): Treat LOADADDR like ADDR.
	* ld.texinfo (Arithmetic Functions): Document LOADADDR.
1996-08-02 19:01:58 +00:00
Ian Lance Taylor
10a14e3639 * config/tc-mips.c (md_section_align): Don't change addr if
OBJ_ELF.
PR 10181.
1996-08-02 15:30:09 +00:00
Jeff Law
470a679caf * config/tc-hppa.c: Revert yesterday's changes.
Trying another approach to the EH problem.
1996-08-02 05:52:41 +00:00
Jeff Law
e751d5068f * 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).
1996-08-02 04:50:08 +00:00
Tom Tromey
047465fd1b 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.
1996-08-02 02:43:27 +00:00
Martin Hunt
2934d1c925 Thu Aug 1 17:05:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h,
	gencode.c, interp.c, simops.c: Created.
1996-08-02 00:23:31 +00:00
Martin Hunt
745a0437db Thu Aug 1 17:08:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* configure.in (d10v-*-*): Added D10V simulator.
1996-08-02 00:22:58 +00:00
Ian Lance Taylor
c1ebd1ce17 rework crossref test 1996-08-01 18:33:47 +00:00
Ian Lance Taylor
bc4c9b927b * ld-scripts/crossref.exp: New test.
* ld-scripts/cross1.c, ld-scripts/cross2.c: New files.
	* ld-scripts/crossref.t: New file.
1996-08-01 18:12:22 +00:00
Ian Lance Taylor
582dd77f65 * 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.
1996-08-01 17:35:49 +00:00
Fred Fish
8efb80797c * 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.
1996-08-01 17:30:37 +00:00
Ian Lance Taylor
c2ba368448 * 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.
1996-08-01 17:10:52 +00:00
Ian Lance Taylor
b947ed2d06 * emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Move
definition of lib_path inside condition where it is used.
1996-08-01 17:00:24 +00:00
Jason Molenda
e822a3dbf6 * Makefile.in (gdbtk.tcl): put in $(datadir), not $(libdir). 1996-08-01 07:13:18 +00:00
Fred Fish
a95d92fa57 * 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.
1996-08-01 05:25:23 +00:00
Martin Hunt
9971ae5941 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* tc-d10v.c: Disable range checking on 16-bit values.
1996-07-31 22:00:36 +00:00
Martin Hunt
b5cf677932 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/tc-d10v.c: Disable range checking on 16-bit values.
1996-07-31 22:00:21 +00:00
Ian Lance Taylor
159eb3c0df * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
not just the ones that don't match.
1996-07-31 20:29:00 +00:00
Ian Lance Taylor
82e8213e4e * m68k-opc.c: Add cpushl for the mcf5200. From Ken Rose
<rose@netcom.com>.
1996-07-31 20:22:50 +00:00
Martin Hunt
ed4820d72b Wed Jul 31 13:17:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* emulparams/d10velf.sh: Now works with elf.sc.
1996-07-31 20:19:08 +00:00
Ian Lance Taylor
cdb88e8764 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.
1996-07-31 19:58:05 +00:00
Martin Hunt
212ac7897b Wed Jul 31 11:52:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* d10velf.sh (SCRIPT_NAME): Change to vanilla.
1996-07-31 18:53:46 +00:00
Martin Hunt
364ffcf523 Wed Jul 31 11:52:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* emulparams/d10velf.sh (SCRIPT_NAME): Change to vanilla.
1996-07-31 18:53:31 +00:00
Martin Hunt
f8508db7d6 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* tc-d10v.c: Fixed bugs in short relocs and range checking.
1996-07-31 18:50:12 +00:00
Martin Hunt
37e05f6443 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/tc-d10v.c: Fixed bugs in short relocs and range checking.
1996-07-31 18:49:56 +00:00
David Edelsohn
1804c6a042 * gas/sparc/asi.s: Update ASI_AS_IF_USER_{PRIMARY,SECONDARY}_LITTLE. 1996-07-31 17:58:42 +00:00
Ian Lance Taylor
972636ce89 mention ColdFire support 1996-07-31 17:54:04 +00:00
Jackie Smith Cashion
338946263a "testsuite/gas/arm/arm7t.s" and "testsuite/gas/arm/arm7t.d" added. 1996-07-31 15:00:18 +00:00
Jackie Smith Cashion
c479fc62f4 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.
1996-07-31 14:57:57 +00:00
Jackie Smith Cashion
d1b40d8eeb Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
* reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
 	Added, for internal use by the ARM gas.
	* libbfd.h: Rebuilt
	* bfd-in2.h: Rebuilt
1996-07-31 14:34:21 +00:00
Jackie Smith Cashion
50569deeb5 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.
1996-07-31 13:43:51 +00:00
Stan Shebs
cb74cc240d * stabsread.c (get_substring): Declare second arg as int.
* remote-es.c: Include gdb_string.h after defs.h.
1996-07-31 01:07:30 +00:00
Brendan Kehoe
2019ff6ad5 * configure.in (*-*-ose): Remove exclusion of libgloss for this
target, it now compiles correctly.
1996-07-31 00:51:54 +00:00
Ian Lance Taylor
72df7117d7 * ldlang.c (lang_size_sections): Add the section VMA to the result
value when computing the address of a section.
1996-07-30 22:56:46 +00:00
Jeff Law
448b5aadbb * 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.
1996-07-30 20:30:49 +00:00