Commit graph

15845 commits

Author SHA1 Message Date
Jeff Law
4e05424729 * coff-h8300.c: Include genlink.h.
(howto_table): Add R_MEM_INDIRECT.
        (rtype2howto): Support R_MEM_INDIRECT.
        (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
        for now.
hmse
1996-03-14 23:06:51 +00:00
Jeff Law
9da28504b8 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
an R_MEM_INDIRECT reloc rather than R_RELBYTE.
hmse
1996-03-14 22:55:12 +00:00
Jeff Law
a404ea2596 * solib.c (solib_break_names): Add _r_debug_state for
vanilla SVR4 implementations.  From Peter Schauer.
1996-03-14 17:32:12 +00:00
Jeff Law
deddae6681 * scripttempl/h8300.sc: Change name of page zero memory
from "null" to "vectors".  Create an output section for
        vectors.  Add comments on how to explicitly place items
        in the vector table.
        * scripttempl/h8300h.sc: Likewise.
hmse
1996-03-14 00:49:42 +00:00
Fred Fish
38b92747fe * gdb.base/signals.exp: Remove "alpha-*-osf2*" setup_xfail for
"bt in signals.exp".  This problem only appears when running
	the testsuite, and then only intermittently.
1996-03-13 22:56:22 +00:00
Ian Lance Taylor
96704ebcbc * emultempl/lnk960.em (machine_table): Add jx and hx. 1996-03-13 22:41:25 +00:00
Ian Lance Taylor
5cb57c2c07 * genscripts.sh: Don't use ${9:-xx}, since Ultrix /bin/sh doesn't
support it.
1996-03-13 17:40:58 +00:00
Ian Lance Taylor
e3d73386d7 * lexsup.c (parse_args): Handle --wrap.
* ldmain.c (main): Initialize link_info.wrap_hash.
	* ldexp.c (fold_name): Use bfd_wrapped_link_hash_lookup in DEFINED
	and NAME cases.
	* ld.texinfo, ld.1: Document --wrap.
1996-03-12 23:39:18 +00:00
Ian Lance Taylor
8881b321e0 * linker.c (bfd_wrapped_link_hash_lookup): New function.
(_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
	table string.  Use bfd_wrapped_link_hash_lookup.
	(_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
	table string.
	* aoutx.h (aout_link_write_symbols): Use the name from the hash
	table, if any, when writing out symbols.
	(aout_link_input_section_std): Use the name from the hash table,
	if any, when reporting undefined symbols.
	(aout_link_input_section_ext): Likewise.
	(aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
	* bout.c (get_value): Likewise.
	* cofflink.c (_bfd_coff_reloc_link_order): Likewise.
	* ecoff.c (ecoff_reloc_link_order): Likewise.
	* elflink.h (elf_link_add_object_symbols): Likewise.
	(elf_reloc_link_order): Likewise.
	* linker.c (_bfd_generic_link_output_symbols): Likewise.
	(_bfd_generic_reloc_link_order): Likewise.
	(default_indirect_link_order): Likewise.
	* reloc16.c (bfd_coff_reloc16_get_value): Likewise.
	* sunos.c (sunos_add_one_symbol): Likewise.
	* xcofflink.c (xcoff_link_add_symbols): Likewise.
	(bfd_xcoff_link_count_reloc): Likewise.
	(xcoff_reloc_link_order): Likewise.
1996-03-12 23:14:58 +00:00
Stan Shebs
063c5ee025 * gdb.base/return.exp (return_tests): Differentiate between
two tests of continuing.
1996-03-12 23:02:25 +00:00
Ian Lance Taylor
efda824b08 * ieee.c (ieee_write_undefined_tag): Switch to global_types even
if it is not empty.
	(ieee_tag_type): For an enum, look through info->enums.
1996-03-12 19:33:31 +00:00
Ian Lance Taylor
4b7d2399ae Tue Mar 12 12:43:59 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
* ld.h (ld_config_type): Add warn_multiple_gp field.
	* lexsup.c (parse_args): Handle --warn-multiple-gp.
	* ldmain.c (warning_callback): Suppress multiple gp values warning
	if --warn_multiple_gp was not used.
	* ld.texinfo, ld.1: Document --warn-multiple-gp.
1996-03-12 17:47:55 +00:00
Ian Lance Taylor
a10d3dec45 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
* coff-alpha.c (alpha_relocate_section): Use
	info->callbacks_warning, rather than _bfd_error_handler, for
	"multiple gp" warning.
1996-03-12 17:42:19 +00:00
Ian Lance Taylor
1e9e7ce0bb comment change 1996-03-12 17:30:44 +00:00
Ian Lance Taylor
7826d7e117 tweak last patch 1996-03-12 17:26:23 +00:00
Ian Lance Taylor
ea2488ad2e * configure: Rebuild with autoconf 2.8. 1996-03-12 17:22:07 +00:00
Ian Lance Taylor
e1b8810917 * debug.c (debug_type_samep): Don't loop endlessly in
DEBUG_KIND_ENUM case.  From Eric Baur <ecb@nexen.com>.
1996-03-12 17:10:22 +00:00
Ian Lance Taylor
02df835b83 Don't do SunOS style dynamic linking for sparc-aout:
* configure.tgt (sparc64-*-aout*): Use sparcaout, not sun4.
	(sparclite*-fujitsu-*, sparc*-*-aout): Likewise.
	(sparc*-wrs-vxworks*): Likewise.
	* emulparams/sparcaout.sh: New file.
	* Makefile.in (ALL_EMULATIONS): Add esparcaout.o.
	(esparcaout.c): New target.
1996-03-12 17:04:25 +00:00
Ian Lance Taylor
8fee8bf38e * config/atof-ieee.c (gen_to_words): Improve handling of
X_PRECISION numbers.  Based on patches from Andreas Schwab
	<schwab@issan.informatik.uni-dortmund.de>.
1996-03-11 23:58:15 +00:00
Dawn Perchik
a4cf4e29f8 Keep mon960 files. 1996-03-11 23:52:05 +00:00
Dawn Perchik
2e665cd3ad * mon960-rom.c: New file; support mon960 rom monitor on i960.
* monitor.c (monitor_debug): Change remotedebug to buffer strings.
       * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
       epecting prompt and echo during open.
       * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
       determine if break should be sent as stop command.
       * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
       * i960-tdep.c (mon960_frame_chain_valid): New function for getting
       stack frame on mon960.
       * Makefile.in: Add mon960 files.
       * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
       added i960-nindy-coff* and i960-nindy-elf* for target nindy.
       * configure: Regenerated.
       * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
       support mon960 rom monitor on i960.
1996-03-11 23:49:22 +00:00
David Edelsohn
5d06fa80b2 (sim_resume, shift insns): Fix setting of overflow flag for shal. 1996-03-11 23:25:53 +00:00
David Edelsohn
e10bb7b3e9 * run.c (main): Print error message if argument is invalid.
(usage): Improve text.
1996-03-11 21:59:47 +00:00
David Edelsohn
741fd619cb (main): Print error message if argument is invalid.
(usage): Improve text.
1996-03-11 21:59:22 +00:00
David Edelsohn
4dfb4ffcd1 * compile.c: #include "wait.h".
(sim_resume, sleep insn): Check program exit status in r0.
1996-03-11 19:30:53 +00:00
Steve Chamberlain
1ef980b961 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
With Michael Snyder:
	* i386-tdep.c (skip_trampoline_code): Fix strncmp length.
	* win32-nat.c (CHECK, DEBUG*, debug_*): New.
	(handle_load_dll): Don't reload symbols.
	(handle_exception):  Use the DEBUG_* names.
	(child_wait): Add DEBUG_* code.
	(_initialize_inftarg): Add new commands to set debug_ names.
1996-03-11 19:08:57 +00:00
Steve Chamberlain
a31c2bc74c * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
(SEG_LAST): New.
	* subsegs.c (MANY_SEGMENTS): Increase segment limit.
	* obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
	(do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
	crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
	SEG_E9.

Until BFD backend works with i386-pe.
1996-03-11 18:05:58 +00:00
David Edelsohn
e656ecf90c * compile.c (sim_resume): Watch for calls to abort.
* run.c: #include <signal.h>.
	(main): Abort if program got SIGILL.
1996-03-11 17:54:45 +00:00
Ian Lance Taylor
89a8a65d62 * rddbg.c (read_section_stabs_debugging_info): Call save_stab for
each stab entry, call stab_context on an error, and call
	free_saved_stabs before rturning.
	(read_symbol_stabs_debugging_info): Likewise.
	(SAVE_STABS_COUNT): Define.
	(struct saved_stab): Define.
	(saved_stabs, saved_stabs_index): New static variables.
	(save_stab, stab_context, free_saved_stabs): New static functios.
1996-03-11 17:38:16 +00:00
Ian Lance Taylor
7fc01fc90f * objdump.c (stab_name): Remove.
(struct stab_print): Remove.
	(stab_print): Remove.
	(dump_stabs): Don't initialize stab_name.
	(print_section_stabs): Call bfd_get_stab_name rather than using
	the stab_name array.
1996-03-11 17:37:38 +00:00
Ian Lance Taylor
c189fdfb8e * stab-syms.c (__define_stab_duplicate): Define.
(bfd_get_stab_name): Rename from aout_stab_name.  Rewrite to use a
	switch.
	* bfd-in.h (bfd_get_stab_name): Declare.
	* bfd-in2.h: Rebuild.
	* Makefile.in: Rebuild dependencies.
	(BFD_LIBS): Add stab-syms.o.
	(BFD_LIBS_CFILES): Add stab-syms.c.
	(BFD32_BACKENDS): Remove stab-syms.o.
	(BFD32_BACKENDS_CFILES): Remove stab-syms.c.
	* configure.in: Don't list stab-syms.o in bfd_backends.
	* configure: Rebuild.
	* libaout.h (aout_stab_name): Don't declare.
	* aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
	not aout_stab_name.
1996-03-11 17:33:43 +00:00
Ian Lance Taylor
a676355299 * stab.def: Use __define_stab_duplicate rather than __define_stab
for duplicate entries N_BROWS and N_MOD2.
	* stab_gnu.h (__define_stab_duplicate): Define before including
	stab.def.
1996-03-11 17:17:00 +00:00
Jeff Law
803a31a3c8 * From Peter Schauer:
* breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
        (bpstat_stop_status): Likewise.
        (remove_solib_event_breakpoints): Likewise.
        (clear_momentary_breakpoints): Likewise.
        (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
        if we still can't read the memory for that breakpoint.
        (mention): Add bp_shlib_event case to keep gcc quiet.
1996-03-11 16:21:51 +00:00
Ian Lance Taylor
a9872a287b * configure: Restore Canadian Cross handling of BISON and LEX,
removed in Feb 20 change.
1996-03-10 18:23:57 +00:00
Ian Lance Taylor
9dd5affc33 * Makefile.in ($(CONFIGURE_TARGET_MODULES)): If there is a
Makefile after running symlink-tree, then run `make distclean' to
	avoid clobbering any generated files in srcdir.
1996-03-08 22:55:13 +00:00
Jeff Law
3c5124da49 * breakpoint.h (enum enable): New enum shlib_disabled for
shared library breakpoints that have been temporarily disabled.
        * breakpoint.c: Handle temporarily disabled shared library
        breakpoints like disabled breakpoints in most places.
        (insert_breakpoints): Use shlib_disabled to indicate
        that an unsettable breakpoint is only temporarily disabled.
        (re_enable_breakpoints_in_shlibs): New function.
        * corelow.c (solib_add_stub): After adding shared libraries,
        try to reenable any temporarily disabled breakpoints.
        * infcmd.c (attach_command): Likewise.
        * infrun.c (wait_for_inferior): Likewise.
Hopefully the last 7763 related patches for a while.
1996-03-08 19:16:33 +00:00
Ian Lance Taylor
4972c44eb3 * defs.h (extract_long_unsigned_integer): Declare.
* findvar.c (extract_long_unsigned_integer): New function.
	* printcmd.c (print_scalar_formatted): Use it.
	* valprint.c (val_print_type_code_int): Likewise.
1996-03-08 16:43:02 +00:00
Stan Shebs
00dd4fd9ad * infcmd.c (do_registers_info): Ignore anonymous registers.
* sh-tdep.c (set processor): New command to set specific
	processor type.
	(sh_reg_names, sh3_reg_names): Arrays of register names for
	SH and SH3 processors.
	(sh_set_processor_type): New function.
	* sh3-rom.c (sh3_open): Call it.
	(sh3_regname): Add names of all the bank registers.
	(sh3_supply_register): Clean up formatting.
	* config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
 	bank registers.
	(REGISTER_NAMES): Add names of bank registers.
	(FP15_REGNUM): Define.
	(REGISTER_VIRTUAL_TYPE): Use it.
	* monitor.c: Clean up some comments.
1996-03-08 02:04:19 +00:00
Michael Meissner
98fe0e07c5 Make psim build on AIX 4.1 1996-03-08 01:24:01 +00:00
David Edelsohn
d633cb253e Test common synthetic insns (applicable to v8 or v9). 1996-03-07 22:50:09 +00:00
David Edelsohn
a600cd3f38 Add missing arc sanitization (oops). 1996-03-07 22:48:51 +00:00
J.T. Conklin
43ece84dc3 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
s* and t* symbols too.
1996-03-07 20:13:45 +00:00
Jeff Law
73578b1e49 * config/tc-hppa.c (SUBSEG_MILLI): Define.
(pa_def_subspaces): Add $MILLICODE$.
        (pa_spaces_begin): Set section flags for $MILLICODE$.
1996-03-07 16:19:23 +00:00
Jackie Smith Cashion
5a367b09e3 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
* symfile.c (generic_load): Avoid division by zero.
1996-03-07 15:25:33 +00:00
Jackie Smith Cashion
a647a859cb Thu Mar 7 11:19:33 1996 James G. Smith <jsmith@cygnus.co.uk>
* gencode.c, interp.c: Replaced explicit long long references with
 	WORD64HI, WORD64LO, SET64HI and SET64LO macro calls.
	* support.h (SET64LO, SET64HI): Macros added.

This is an intermediate checkin. The work of removing "long long"
usage is not yet finished. These changes are clean, and have been
sitting on my machine for a while (whilst doing other work), and it is
safer for them to be checked in.
1996-03-07 11:25:15 +00:00
Jeff Law
653fed07a6 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
not just those with HANDLE_SVR4_EXEC_EMULATORS.
Fixes linux native build problem.
1996-03-07 01:00:04 +00:00
J.T. Conklin
c56c921821 * scripttmpl/elfppc.sc (.sdata2, .sbss2): Implement Feb 2 change
in a different manner to work around differences in shell variable
expansion.
1996-03-07 00:12:34 +00:00
Ian Lance Taylor
6771b6e23c * ldemul.h (ldemul_unrecognized_file): Declare.
(ldemulation_xfer_type): Add unrecognized_file field.
	* ldemul.c (ldemul_unrecognized_file): New function.
	* ldlang.c (load_symbols): If a file can not be recognized, call
	ldemul_unrecognized_file before trying it as a linker script.
	* aix.em (gld${EMULATION_NAME}_unrecognized_file): New static
	function.
	(gld${EMULATION_NAME}_read_file): Use FOPEN_RT, not "r".
	(ld_${EMULATION_NAME}_emulation): Initialize unrecognized_file.
1996-03-06 23:12:41 +00:00
Ian Lance Taylor
6b8ed20d4a * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
not SHT_NOBITS.  Don't tamper with flags based on type if a
	special section was found (revert Feb 29 change).
1996-03-06 22:19:22 +00:00
Ian Lance Taylor
0c27542fad * config/tc-sh.c (sh_do_align): Only align using the nop pattern
if aligning to a longword boundary or greater.
1996-03-06 19:16:17 +00:00