Commit graph

15912 commits

Author SHA1 Message Date
Ian Lance Taylor
c6016ce293 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
if it is TC_CONS_RELOC.  Set a size of 4 to R_RELLONG.
PR 5166.
1996-02-21 22:02:54 +00:00
Michael Meissner
ad836e027c Add more write system calls; Add system call tracing 1996-02-21 21:58:43 +00:00
Jeff Law
13f6c7eac1 * solib.c (solib_create_inferior_hook): Fix thinko.
Don't screw sunos4 with 7763 fixes..
1996-02-21 21:27:08 +00:00
Ian Lance Taylor
ea74d97907 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
reloc.
PR 9043.
1996-02-21 18:59:56 +00:00
Michael Meissner
94feae28e3 Fix -m switch 1996-02-21 18:58:31 +00:00
Ian Lance Taylor
476a283fbd remove extraneous comment characters 1996-02-21 17:38:36 +00:00
David Edelsohn
b32fbe0779 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8. 1996-02-21 17:26:21 +00:00
David Edelsohn
2cb1807e13 (sparc_ip): Recognize %asr0.
Yes, matra really wants this.
1996-02-21 17:25:13 +00:00
Ian Lance Taylor
5c59ec4318 regenerate configure scripts with autoconf 2.7 1996-02-21 17:18:42 +00:00
Ian Lance Taylor
c8cd6f237b * Makefile.in (all): Simplify.
(clean, mostlyclean): SUBDIRS may contain whitespace; fix the loop
	as in the all target.
	(distclean, maintainer-clean, realclean): Likewise.
	(install): Likewise.
1996-02-21 17:02:23 +00:00
Michael Meissner
eada1efcaf Update to 1995-02-20 release 1996-02-21 16:47:06 +00:00
Jeff Law
d3b0a49d0e Minor tweak. 1996-02-21 08:22:42 +00:00
Jeff Law
464c6c5f3f * solib.c (solib_break_names): Define for Solaris and Linux.
(enable_break): For SVR4 systems, first try to use the debugger
        interfaces in the dynamic linker to track shared library events
        as they happen, then fall back to BKPT_AT_SYMBOL code.  Convert
        BKPT_AT_SYMBOL code to use shared library event breakpoints.
        (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
        it no longer needs to restart/wait on the inferior.
        * symfile.c (find_lowest_section): No longer static.
        * symfile.h (find_lowest_section): Corresponding changes.
Wraps up 7763 work, simplifies BKPT_AT_SYMBOL code somewhat, and allows
debugging of startup code.
1996-02-21 07:04:03 +00:00
Jeff Law
9263da6f13 Commit misplaced ChangeLog entry. 1996-02-21 06:41:25 +00:00
David Edelsohn
2e5e6879d5 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
(sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
	Recognize [uU] format args as sparclet cpregs.
1996-02-21 05:50:22 +00:00
David Edelsohn
e86d5cf30f * config/tc-sparc.c (parse_keyword_arg): Accept leadling '%'.
(sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
	Recognize [uU] format args as sparclet cpregs.
1996-02-21 05:50:03 +00:00
David Edelsohn
38399547ba * sparc-opc.c (v8,v6notv9): Add MASK_SPARCLET.
(sparc_opcode_archs): Add MASK_V8 to sparclet entry.
	(sparc_opcodes): Add sparclet insns.
	(sparclet_cpreg_table): New static local.
	(sparc_{encode,decode}_sparclet_cpreg): New functions.
	* sparc-dis.c (print_insn_sparc): Handle sparclet cpregs.
1996-02-21 05:47:27 +00:00
David Edelsohn
8c3f315e6a * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
Mark operand letters uU as in use.
1996-02-21 04:47:16 +00:00
Fred Fish
8a25c34c7a * gdb.base/signals.exp: Change setup_xfail for "alpha-*-osf2"
to "alpha-*-osf2*" and add comment.
	* gdb.base/a1-selftest.exp (test_with_self): Remove "alpha-dec-osf2*"
 	setup_xfail for "step over execarg initialization" and
 	"step over corearg initialization".
	* gdb.base/callfuncs.exp (do_function_calls): Restore setup_xfail
	for "hppa*-*-*", "sparc-*-*", "mips*-*-*", and "alpha-dec-osf2*".
	* gdb.base/corefile.exp: Add "alpha-dec-osf2*" setup_xfail when not
 	gcc compiled for "print coremaker_bss", "print coremaker_ro",
	"print func2::coremaker_local", and "backtrace in corefile.exp".
	* gdb.base/signals.exp: Build and source signals.ci.
	(test_handle_all_print): Add setup_xfail for "alpha-dec-osf2*".
	Change "alpha-dec-osf2*" setup_xfail for "bt in signals.exp"
	to be for gcc only.
	* lib/gdb.exp: Move verbose statements outside conditionals.
1996-02-21 03:40:05 +00:00
Fred Fish
e7107962d1 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
* config/mips/tm-mips.h: Ditto.
	* config/pa/tm-hppa.h: Ditto.
	* config/rs6000/tm-rs6000.h: Ditto.
	* config/sparc/tm-sparc.h: Ditto.
1996-02-21 03:38:45 +00:00
Fred Fish
45c5fa7891 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
(value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1996-02-21 03:36:07 +00:00
Ian Lance Taylor
8a2e1fdd3c * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
in bss_section.
PR 9044.
1996-02-21 03:30:01 +00:00
Ian Lance Taylor
fe6fc35fdb * sunos.c (SUNOS_CONSTRUCTOR): Define.
(sunos_add_one_symbol): Don't let a symbol from a dynamic object
	override a constructor symbol.  Set SUNOS_CONSTRUCTOR when
	appropriate.
1996-02-21 02:51:02 +00:00
J.T. Conklin
eb224848cd * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o. 1996-02-21 02:00:10 +00:00
J.T. Conklin
48d27324a4 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
* config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
#ifdef'd out definitions ---  Causes serious gdb failures on
the i386.  Need to investigate further before enabling.

* i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
fetch_core_registers): New functions.  These functions are defined
if FETCH_INFERIOR_REGISTERS is set.  Registers are fetched/stored
with ptrace PT_GETREGS/PT_SETREGS.
1996-02-21 01:52:37 +00:00
J.T. Conklin
d271dd0591 * config.in: Regenerated. 1996-02-21 01:02:10 +00:00
Stu Grossman
95f6f9269f * findvar.c (extract_floating store_floating): Replace `long
double' with `DOUBLEST'.
1996-02-21 00:57:10 +00:00
J.T. Conklin
871a3f3b24 * bfd.c (tdata): Add netbsd_core_data.
* bfd-in2.h: Regenerated.
1996-02-21 00:29:38 +00:00
Fred Fish
8b495156a4 * gdb.c++/misc.cc: Add test code from Mike Stump.
* gdb.c++/misc.exp: Add test to print s.a, for Mike Stump.
1996-02-20 23:51:27 +00:00
Ian Lance Taylor
fc7b6582a9 * configure.tgt: Correct gldi960 to gld960. 1996-02-20 21:12:02 +00:00
Fred Fish
d378530148 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
Remove duplicate definition of gp.
1996-02-20 16:31:32 +00:00
J.T. Conklin
cb91ea567f * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
Define.
1996-02-20 07:11:38 +00:00
Fred Fish
dafd5ad4f0 Add bcache.c and bcache.h 1996-02-20 07:00:40 +00:00
Ian Lance Taylor
81bdcecf63 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
assume that we can set the GP value and then get the same value,
	since it won't be true if the output file is neither ELF nor
	ECOFF.
	* coff-mips.c (mips_adjust_reloc_in): Don't bother to use
	_bfd_get_gp_value here.
	(mips_gprel_reloc): Don't assume we can set and get the GP value.
	* elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
	mips_elf_final_gp.
	(mips_elf_lo16_reloc): Likewise.
	(mips_elf_final_gp): Add pgp parameter.  Set it to the GP value.
	Don't require that the BFD be ELF.
	(mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
	(mips_elf_gprel32_reloc): Likewise.
	(mips_elf_relocate_section): Don't assume we can set and get the
	GP value.
	(mips_elf_finish_dynamic_symbol): Don't bother to use
	_bfd_get_gp_value here.

	* elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
	Don't change epdr between malloc and free.  Be careful not to free
	NULL pointers.  Zero out the first RPDR.
1996-02-19 21:12:48 +00:00
Fred Fish
0708e99fc2 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
for CORE_ADDR values.
	(new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
	* symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1996-02-19 20:46:43 +00:00
Ian Lance Taylor
21965655ed * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
well as S_IS_EXTERNAL.
	(tc_fix_adjustable): Likewise.
	* config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
	S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
	early.
	(tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
	deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
1996-02-19 19:29:17 +00:00
Ian Lance Taylor
7b61165adc * configure.host: On Linux, only pass -rpath option if $(libdir)
is neither /lib nor /usr/lib.  From Alan Modra
	<alan@mullet.Levels.UniSA.Edu.Au>.
1996-02-19 17:45:28 +00:00
Ian Lance Taylor
60a49e7f8a * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
dt_name.
	(elf_dt_name): Rename from elf_dt_needed_name.
	* elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
	elf_dt_needed_name.
	(bfd_elf_get_dt_soname): New function.
	* elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
	elf_dt_needed_name.  Save the SONAME back in elf_dt_name.
	* bfd-in.h (bfd_elf_get_dt_soname): Declare.
	* bfd-in2.h: Rebuild.
1996-02-19 17:41:04 +00:00
Ian Lance Taylor
169df8d594 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Check
the SONAME if it is available.
	(gld${EMULATION_NAME}_stat_needed): Use the SONAME, not the
	filename, when checking for conflicting library versions.  Don't
	assume that the suffix is only numbers and dots.
1996-02-19 17:40:42 +00:00
Jeff Law
ff7f8f2d1e * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
Minor build nit.

        * breakpoint.h (remove_solib_event_breakpoints): Declare.
        * breakpoint.c (remove_solib_event_breakpoints): New function.
        * somsolib.c (solib_create_inferior_hook): Remove all solib event
        breakpoints before inserting any new ones.  Use a solib event
        breakpoint for the breakpoint at "_start".
        Remove extraneous "\n" from calls to warning.
Don't leave bogus breakpoints in the breakpoint chain.  Simplify
solib_create_inferior_hook and allow for debugging of startup code
(more 7763 related changes).

        * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
        name array.
Another minor nit.
1996-02-19 17:38:32 +00:00
Ian Lance Taylor
a9c5cc539e * configure.in: Set and substitute SHLIB_DEP.
* configure: Rebuild.
	* Makefile.in (SHLIB_DEP): New variable.
	(LIBIBERTY_LISTS, BFD_LIST): New variables.
	(stamp-piclist): Depend upon LIBIBERTY_LISTS and BFD_LIST.  If
	COMMON_SHLIB, add them to piclist with appropriate modifications.
	($(SHLIB)): Depend upon $(SHLIB_DEP).  Don't check COMMON_SHLIB
	here: just use piclist.
1996-02-19 17:34:43 +00:00
Ian Lance Taylor
b6ae0f1031 * Makefile.in: Make everything which depends upon all-bfd also
depend upon all-opcodes, in case --with-commonbfdlib is used.
1996-02-19 16:46:39 +00:00
Ian Lance Taylor
c653b37092 * ld.texinfo: Mention that -R can be used for -rpath. 1996-02-19 16:17:33 +00:00
David Edelsohn
b268e26104 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
_bfd_sparc_elf_reloc_type_lookup.
	(bfd_elf32_bfd_reloc_type_lookup): Update.
	* elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
	(sparc64_elf_howto_table): Define.
	(sparc_reloc_map): Define.
	(sparc64_elf_reloc_type_lookup): New function.
	(sparc_elf_wdisp16_reloc): New function.
	(elf_info_to_howto): Use sparc64_elf_howto_table.
	(sparc64_elf_relocate_section): Likewise.
	(bfd_elf64_bfd_reloc_type_lookup): Update.
1996-02-19 10:58:20 +00:00
David Edelsohn
753075b261 * gas/sparc/{asi,membar,prefetch,rdpr,synth64,wrpr}.d: Pass -Av9
to gas.
	* gas/sparc/addend.exp: Execute for any sparc cpu.
	* gas/sparc/{mismatch.exp,mism-1.s}: New test.
1996-02-19 10:48:27 +00:00
David Edelsohn
d8b42b96d1 * config/tc-sparc.c (max_architecture): Change to sparclite for
32 bit arch.
	(default_compatible): Delete.
	(sparc_ffs): New function.
	(md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
	(sparc_ip): Rewrite architecture match and bump logic.
1996-02-19 10:43:01 +00:00
David Edelsohn
b62e64e9da * sparc-dis.c (MASK_V9,V9_ONLY_P,V9_P): Define.
(print_insn_sparc): Rewrite v9/not-v9 tests.
	(compare_opcodes): Likewise.
	* sparc-opc.c (MASK_<ARCH>): Define.
	(v6,v7,v8,sparclite,v9,v9a): Redefine.
	(sparclet,v6notv9): Define.
	(sparc_opcode_archs): Delete member `conflicts'.  Add `supported'.
	(sparc_opcodes): Delete F_NOTV9, use v6notv9 instead.
1996-02-19 10:15:15 +00:00
Peter Schauer
08dc1eeb45 * mipsread.c (mipscoff_symfile_read): Unconditionally add
alpha coff dynamic symbols for all symbol files.  Makes skipping
	over the trampoline code work when stepping from a function in a
	shared library into a function in a different shared library.
1996-02-18 23:09:04 +00:00
Ian Lance Taylor
7925f4d4b9 * configure.in: Check for 'do not mix' from native linker before
trying to use -rpath.
	* configure: Rebuild.
1996-02-18 20:07:36 +00:00
Ian Lance Taylor
9e2ef09802 * configure.host: Check for 'do not mix' from native linker before
trying to use -rpath.
1996-02-18 20:06:40 +00:00