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17056 Commits

Author SHA1 Message Date
Fred Fish 1d5eb13704 * Makefile.in (INTERNAL_LDFLAGS): Add @HLDFLAGS@ to list. 
(HLDENV): Set to @HLDENV@.
	(gdb): Prefix link command line with $(HLDENV).
	* configure.in: Add support to test for --enable-shared and
	generate appropriate values for HLDFLAGS and HLDENV.
	* configure: Regenerated with autoconf.
PR 10489
 1996-09-14 00:09:24 +00:00
Fred Fish 20ece5977c * Makefile.in (RPATH_ENVVAR): New var, set to @RPATH_ENVVAR@. 
(just-check): Add shared library paths for libstdc++, tk,
	tcl, bfd, and opcodes to the environment variable specified
	in RPATH_ENVVAR.
	* configure.in: Add support to recognize --enable-shared flag
	and generate correct value for RPATH_ENVVAR.
	* configure: Regenerated with autoconf.
 1996-09-14 00:04:09 +00:00
David Edelsohn f8b82e49d2 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define. 
(sunos_merge_private_bfd_data): New function.
 1996-09-13 22:18:58 +00:00
Ian Lance Taylor decf286508 * objcopy.c (change_leading_char): New static variable. 
(OPTION_CHANGE_LEADING_CHAR): Define.
	(copy_options): Add "change-leading-char".
	(copy_usage): Mention --change-leading-char.
	(filter_symbols): Add obfd parameter.  Change all callers.
	Implement change_leading_char.
	(copy_object): Call filter_symbols if change_leading_char.
	(copy_main): Handle OPTION_CHANGE_LEADING_CHAR.
	* binutils.texi, objcopy.1: Document --change-leading-char.
 1996-09-13 21:34:08 +00:00
Jeff Law 1b3b1c2d3c * gas/h8300/macs.s: Add "stmac" instructions. 
* gas/h8300/basic.exp: Test them.
Somehow I forgot to test "stmac".
 1996-09-13 21:27:22 +00:00
Ian Lance Taylor 76d30c3f49 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather 
than input BFD.
	(bfd_merge_private_bfd_data): Likewise.
	* section.c (bfd_copy_private_section_data): Likewise.
	* syms.c (bfd_copy_private_symbol_data): Likewise.
	* bfd-in2.h: Rebuild.
	* aout-target.h (MY_bfd_copy_private_section_data): Check that
	both BFD's are the right flavour.
	* ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
	* elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
	* elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
	(_bfd_mips_elf_merge_private_bfd_data): Likewise.
	* elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
	(ppc_elf_merge_private_bfd_data): Likewise.
	* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
	* peicode.h (pe_bfd_copy_private_section_data): Likewise.
 1996-09-13 21:01:43 +00:00
Ian Lance Taylor 0a7b87358f * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for 
R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
	its sanity check.
 1996-09-13 19:52:14 +00:00
Ian Lance Taylor deb2a14592 * ldlex.l (SYMBOLCHARN): Add $, _, and ~. 1996-09-13 19:50:50 +00:00
Mark Alexander 65c0d7dee9 * simops.c (OP_5F00): Fix problems with system calls. 1996-09-12 19:52:40 +00:00
David Edelsohn 6cb9c90330 * cpu-m32r.c,elf32-m32r.c: New files. 1996-09-12 18:58:36 +00:00
David Edelsohn 3ebefb0701 * reloc.c: Add m32r relocs. 
* bfd-in2.h, libbfd.h: Rebuilt.
 1996-09-12 18:56:14 +00:00
Michael Meissner a57190924d Correct trap tracing information 1996-09-12 16:20:05 +00:00
Michael Meissner 1d00ce8392 Print line # and function name or filename if they exist for each PC. 1996-09-12 16:06:02 +00:00
Michael Meissner 9b280a864b Store bfd pointer in a global variable 1996-09-12 15:28:40 +00:00
Ian Lance Taylor cacfb845c8 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'. 1996-09-12 15:15:06 +00:00
Jackie Smith Cashion f17be6588b Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk> 
* config/tc-arm.c (md_apply_fix3): Update two thumb instruction
 	slots when processing BL fixups.

	* config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
 	on the first half of the instruction.

Thu Sep 12 10:28:44 1996  James G. Smith  <jsmith@cygnus.co.uk>

	* gas/arm/thumb.s (back): Check assembly of Thumb BL.
 1996-09-12 09:31:02 +00:00
Ian Lance Taylor 8ae650ea07 * ldmain.c (get_emulation): Check for -mips4 like -mips1, et. al. 1996-09-12 03:34:28 +00:00
Michael Meissner 5ceef1b54f fix typo 1996-09-11 22:56:25 +00:00
Ian Lance Taylor e461da9b65 * tekhex.c (first_phase): Change type parameter from char to int. 
(out): Likewise.
	(pass_over): Change func to expect int, not char.
 1996-09-11 21:08:33 +00:00
Michael Meissner ead4a3f157 Add tracing support; Fix some problems with hardwired sizes 1996-09-11 20:54:21 +00:00
Ian Lance Taylor 1decafee51 * ecoff.c (ecoff_stab): Create an expression symbol for a complex 
stabs expression, rather than giving an error.
 1996-09-11 18:40:25 +00:00
Ian Lance Taylor d7775b4355 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC 
rather than SEC_LOAD when aligning the file offset for the first
	section in a segment.
Fixes the case in which . is set just before the .bss section in a
linker script.
 1996-09-11 15:59:34 +00:00
Fred Fish d7deed257c * mips-dis.c (print_insn_arg): Add prototype. 
(_print_insn_mips): Ditto.
 1996-09-11 04:26:58 +00:00
Fred Fish ea3f058549 * syms.c (coff_section_type): Make arg const. 
* irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
	to make_bfd_asection().
	* elf-bfd.h (bfd_section_from_phdr): Add prototype.
	* elfcode.h (bfd_section_from_phdr): Remove prototype.
	(_bfd_elf_stringtab_init): Remove prototype.

	* netbsd-core.c (swap_abort): Add prototype.
	* aix386-core.c (swap_abort): Ditto & make static
	* hpux-core.c (swap_abort): Ditto & make static.
	* irix-core.c (swap_abort): Ditto & make static.
	* ptrace-core.c (swap_abort): Ditto & make static.
	* trad-core.c (swap_abort): Ditto & make static.
	* coffswap.h (coff_swap_reloc_in): Ditto.
	(coff_swap_reloc_out): Ditto.
	(coff_swap_filehdr_in): Ditto.
	(coff_swap_filehdr_out): Ditto.
	(coff_swap_sym_in): Ditto.
	(coff_swap_sym_out): Ditto.
	(coff_swap_aux_in): Ditto.
	(coff_swap_aux_out): Ditto.
	(coff_swap_lineno_in): Ditto.
	(coff_swap_lineno_out): Ditto.
	(coff_swap_aouthdr_in): Ditto.
	(coff_swap_aouthdr_out): Ditto.
	(coff_swap_scnhdr_in): Ditto.
	(coff_swap_scnhdr_out): Ditto.
	* ihex.c (ihex_sizeof_headers): Ditto.
	* tekhex.c (getsym): Ditto.
	(find_chunk): Ditto & make static.
	(insert_byte): Ditto.
	(first_phase): Ditto.
	(pass_over): Ditto.
	(tekhex_get_symtab): Ditto & make static.
	(tekhex_get_symtab_upper_bound): Ditto & make static.
	(tekhex_mkobject): Ditto.
	(tekhex_object_p): Ditto.
	(move_section_contents): Ditto.
	(tekhex_get_section_contents): Ditto.
	(tekhex_set_arch_mach): Ditto & make static.
	(tekhex_set_section_contents): Ditto.
	(writevalue): Ditto.
	(writesym): Ditto.
	(out): Ditto.
	(tekhex_write_object_contents): Ditto.
	(tekhex_sizeof_headers): Ditto.
	(tekhex_make_empty_symbol): Ditto.
	(tekhex_get_symbol_info): Ditto.
	(tekhex_print_symbol): Ditto.
	* irix-core.c (make_bfd_asection): Ditto.
	(irix_core_core_file_p): Ditto.
	(irix_core_core_file_failing_command): Ditto.
	(irix_core_core_file_failing_signal): Ditto.
	(irix_core_core_file_matches_executable_p): Ditto.
	(irix_core_make_empty_symbol): Ditto.
	* coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
	* srec.c (srec_new_symbol): Ditto.
	(srec_get_section_contents): Ditto.
	(srec_set_arch_mach): Ditto.
	(srec_set_section_contents): Ditto.
	(internal_srec_write_object_contents): Ditto.
	(srec_write_object_contents): Ditto.
	(symbolsrec_write_object_contents): Ditto.
	(srec_sizeof_headers): Ditto.
	(srec_make_empty_symbol): Ditto.
	(srec_get_symtab_upper_bound): Ditto.
	(srec_get_symtab): Ditto.
	(srec_print_symbol): Ditto and make static.
	* elf.c (elf_read): Ditto
	(assign_section_numbers): Ditto.
	(elf_fake_sections): Ditto.
	(sym_is_global): Ditto.
	(elf_map_symbols): Ditto.
	(get_program_header_size): Ditto.
	* coffgen.c (make_a_section_from_file): Ditto.
	(coff_real_object_p): Ditto.
	(fixup_symbol_value): Ditto.
	(build_debug_section): Ditto.
	(copy_name): Ditto.
	* syms.c (coff_section_type): Ditto.
 1996-09-11 04:25:57 +00:00
Ian Lance Taylor 475c826bb4 * ecoff.c (ecoff_new_file): Don't do anything if we are still in 
the same file.
PR 10595.
 1996-09-11 04:14:35 +00:00
Ian Lance Taylor 8a3bdc3d2a * config/tc-mips.c (append_insn): Fill in the value for a constant 
jump, rather than creating a reloc.
PR 10589.
 1996-09-10 15:47:16 +00:00
Jeff Law 00d7a64b5f * bfd-in2.h: Rebuilt after m32r changes. 1996-09-10 04:35:48 +00:00
Jeff Law 9909e232c0 * interp.c (hash): Make this an inline function 
when compiling with GCC.  Simplify.
        * simpos.c: Explicitly include "sys/syscall.h".  Remove
        some #if 0'd code.  Enable more emulated syscalls.
Checking in more stuff.
 1996-09-10 02:51:07 +00:00
Ian Lance Taylor ca296aab0e Don't set interlocks for r5000. Rely on -mips4 settings. 1996-09-10 01:12:35 +00:00
David Edelsohn f0c12b7340 * config.bfd,configure.in,configure: Add m32r support. 
* Makefile.in,archures.c,elf.c,targets.c: Likewise.
 1996-09-09 22:59:40 +00:00
Michael Meissner 2254cd90a9 Addi needs to set the carry 1996-09-09 21:12:46 +00:00
Michael Meissner 308f64d3ac Fix ld2w tracing 1996-09-09 20:45:33 +00:00
Michael Meissner 60fc5b7270 Correct tracing of cpfg 1996-09-09 20:10:31 +00:00
David Edelsohn 66e4c22978 * config.bfd,configure.in,configure: Add m32r support. 1996-09-09 19:37:47 +00:00
David Edelsohn 71d7d44f19 * config.bfd: Keep target list alphabetically sorted. 1996-09-09 19:32:40 +00:00
David Edelsohn 8863243604 * config.sub, configure.in: Add entries for m32r. 1996-09-09 19:23:41 +00:00
Ian Lance Taylor 4a9149d501 * gas/mips/mips4.s, gas/mips/mips4.d: Use $fccN for condition code 
registers.
 1996-09-09 18:37:54 +00:00
Ian Lance Taylor d31a3f5e76 * config/tc-mips.c (append_insn): Don't swap an instruction which 
sets a condition code with an instruction which uses a condition
	code.
	(mips_ip): In cases 'N' and 'M', look for $fccN rather than an
	immediate value.
 1996-09-09 18:37:10 +00:00
Ian Lance Taylor 30b1724cc8 * mips-dis.c (print_insn_arg): Print condition code registers as 
$fccN.
 1996-09-09 18:27:10 +00:00
Michael Meissner 293c76a376 Make ex{f,t}* tests agree with book 1996-09-09 18:24:18 +00:00
Jeff Law 629f776abf * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget 
to add in the constant part found in the instruction itself.
        (case R_V850_HI16_S): Likewise.
Fixes plumhall/lang.exp failures.
 1996-09-09 17:49:30 +00:00
Michael Meissner 069398aaff Fix accumulator shifts 1996-09-09 17:30:36 +00:00
Ian Lance Taylor 517078c1b3 * config/tc-mips.c (md_begin): Recognize r5000 for cpu. If 
mips_cpu is 5000, set interlocks and cop_interlocks.
	(mips_ip): Give a better error message if the ISA level is wrong.
	(md_parse_option): Recognize -mcpu=[v][r]5000.
 1996-09-09 15:04:59 +00:00
Fred Fish 0be55272b4 * alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype 
change for core_read_registers in struct core_fns.
	* core-regset.c (fetch_core_registers): Ditto & add prototype.
	* core-sol2.c (fetch_core_registers): Ditto & add prototype.
	* i386aix-nat.c (fetch_core_registers): Ditto & add prototype.
	* i386b-nat.c (fetch_core_registers): Ditto.
	* i386mach-nat.c (fetch_core_registers): Ditto & add prototype.
	* irix4-nat.c (fetch_core_registers): Ditto.
	* irix5-nat.c (fetch_core_registers): Ditto.
	* lynx-nat.c (fetch_core_registers): Ditto & add prototype.
	* m68knbsd-nat.c (fetch_core_registers): Ditto.
	* mips-nat.c (fetch_core_registers): Ditto & add prototype.
	* rs6000-nat.c (fetch_core_registers): Ditto.
	* sparc-nat.c (fetch_core_registers): Ditto.
	* sun3-nat.c (fetch_core_registers): Ditto & add prototype.
	* ultra3-nat.c (fetch_core_registers): Ditto & add prototype.

	* alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change.
	* delta68-nat.c (register_addr): Ditto.
	* gdbserver/low-linux.c (register_addr): Ditto.
	* gdbserver/low-hppabsd.c (register_addr): Ditto.
	* i386m3-nat.c (register_addr): Ditto.
	* mips-nat.c (register_addr): Ditto.
	* ultra3-nat.c (register_addr): Ditto.
 1996-09-09 03:14:35 +00:00
Fred Fish 948a9d9233 * alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype 
change for core_read_registers in struct core_fns.
	* core-regset.c (fetch_core_registers): Ditto & add prototype.
	* core-sol2.c (fetch_core_registers): Ditto & add prototype.
	* i386aix-nat.c (fetch_core_registers): Ditto & add prototype.
	* i386b-nat.c (fetch_core_registers): Ditto.
	* i386mach-nat.c (fetch_core_registers): Ditto & add prototype.
	* irix4-nat.c (fetch_core_registers): Ditto.
	* irix5-nat.c (fetch_core_registers): Ditto.
	* lynx-nat.c (fetch_core_registers): Ditto & add prototype.
	* m68knbsd-nat.c (fetch_core_registers): Ditto.
	* mips-nat.c (fetch_core_registers): Ditto & add prototype.
	* rs6000-nat.c (fetch_core_registers): Ditto.
	* sparc-nat.c (fetch_core_registers): Ditto.
	* sun3-nat.c (fetch_core_registers): Ditto & add prototype.
	* ultra3-nat.c (fetch_core_registers): Ditto & add prototype.

	* alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change.
	* delta68-nat.c (register_addr): Ditto.
	* gdbserver/low-linux.c (register_addr): Ditto.
	* gdbserver/low-hppabsd.c (register_addr): Ditto.
	* i386m3-nat.c (register_addr): Ditto.
	* mips-nat.c (register_addr): Ditto.
	* ultra3-nat.c (register_addr): Ditto.
 1996-09-09 03:01:49 +00:00
Stu Grossman fad4a760fd * erc32.c (port_init): Disable this for __GO32__ (got no pty's 
there either...).
 1996-09-08 23:35:50 +00:00
Stu Grossman 7bd1f0c5f9 * blockframe.c (inside_main_func): Cleanup slightly. Move 
mainsym def into the block it's used in.
	* configure.in configure:  Allow NATDEPFILES to be recognized in
	.mh files regardless of whitespace.

	* cpu32bug-rom.c (cpu32bug_cmds):  Change load_response string to
	keep downloads from hanging.

	* remote-wiggler.c:  Add support for flash upgrades.
	* (wiggler_error):  Fix message format.  Add new error code.
	* (wiggler_write_byets):  Error code is hex.  Report errors with
	proper routine name.
	* (wiggler_read_byets):  Report errors with proper routine name.
	* (get_packet):  Add support for new flash commands.
	* (wiggler_load):  Call clear_symtab_users() to reset things
	properly after download.
	* (flash_xfer_memory bdm_update_flash_command):  New funxtions to
	support flash upgrades for Wiggler.
	* (_initialize_remote_wiggler):  Add `bdm update-flash' command.
 1996-09-08 23:33:23 +00:00
Ian Lance Taylor f39a09c9ad * configure.in: Do build erc32 for DOS and Windows hosts. 
* configure: Rebuild.
 1996-09-08 21:24:10 +00:00
Jackie Smith Cashion ff8716f58e Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk> 
* config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
 	leading zeroes.
	(load_register): Ensure hi32 bits are not lost during lo32bit
 	processing. Fix shift offset that was overflowing into the next
 	instruction field. Add code to generate shorter sequences for
 	constants with a single contiguous seqeuence of ones.

Fri Sep  6 18:23:54 1996  James G. Smith  <jsmith@cygnus.co.uk>

	* gas/mips/dli.{s,d}: More test cases added.

NOTE: The COUNT_TOP_ZEROES macro is a bit bulky, and the same result
can be achieved by using a "standard" ffs() routine:
	count = ffs(~v);
	count = count == 0 ? 0 : 33 - count;

However the following timings (VR4300 CPU clock ticks on a CMA101
board) show the performance gain.

Number of	ffs()		for loop	if/then/else	conditional
leading								   ?:
zeroes
-------------------------------------------------------------------------------
  0		 167		 179		266		251
  1		1718		 283		263		259
  2		1670		 379		287		295
  3		1622		 475		311		311
  4		1574		 571		295		287
  5		1534		 667		311		319
  6		1478		 763		307		299
  7		1430		 859		323		323
  8		1382		 962		287		295
  9		1334		1051		319		311
 10		1286		1154		299		307
 11		1238		1250		323		331
 12		1183		1346		299		307
 13		1135		1442		331		323
 14		1087		1546		311		319
 15		1039		1642		335		343
 16		 991		1730		295		287
 17		 950		1834		311		319
 18		 895		1922		307		299
 19		 847		2026		331		323
 20		 799		2122		307		299
 21		 751		2218		323		323
 22		 703		2314		311		311
 23		 655		2417		343		335
 24		 599		2506		307		299
 25		 559		2602		331		331
 26		 511		2705		311		319
 27		 463		2801		343		335
 28		 407		2897		311		319
 29		 367		2993		343		335
 30		 311		3097		323		331
 31		 271		3185		355		355
 32		 215		3233		379		371
 1996-09-07 12:45:19 +00:00
Martin Hunt ea2155e858 Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* simops.c (OP_2600, OP_2601): Changed min and max comparisons
	to use signed register values.
 1996-09-07 00:58:25 +00:00