Commit Graph

17845 Commits

Author SHA1 Message Date
Ian Lance Taylor
9c199842e5 * write.c (adjust_reloc_syms): If the fixup symbol has been
equated to an undefined symbol, convert the fixup to being against
	the target symbol.  Remove obsolete code handling a special case
	for i386 PIC.
1996-12-19 17:07:14 +00:00
Martin Hunt
cb07aaeb2b Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/tc-d10v.c (do_assemble): Correct previous bug fix.
1996-12-19 00:01:58 +00:00
Martin Hunt
59808ea7c8 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* tc-d10v.c (md_assemble): Fix bug which caused
	second instruction in a line to be case sensitize. PR11312
1996-12-18 23:38:41 +00:00
Martin Hunt
575453fb7d Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/tc-d10v.c (md_assemble): Fix bug which caused
	second instruction in a line to be case sensitize. PR11312
1996-12-18 23:38:22 +00:00
Jim Wilson
4ceaca777a * configure.in (mips*-sgi-irix6*): Remove binutils from noconfigdirs. 1996-12-18 21:16:03 +00:00
Jeff Law
f42e0aab56 * configure.in: Do build gcc and the target libraries for
the mn10200.
1996-12-18 17:33:50 +00:00
Jeff Law
d657034d38 * interp.c (sim_resume): Handle 0xff as a single byte insn.
* simops.c: Fix overflow computation for "add" and "inc"
        instructions.
1996-12-18 17:15:21 +00:00
Jeff Law
5545556dc8 * config/tc-mn10200.c (mn10200_insert_operand): Don't
range check operands with MN10200_OPERAND_NOCHECK set.
        (check_operand): Likewise.
So the assembler won't check on "and -1,dn".
1996-12-18 17:14:10 +00:00
Jeff Law
e098bae8e7 * mn10200-opc.c (mn10200_operands): Add SIMM16N.
(mn10200_opcodes): Use it for some logicals and btst insns.
        Add "break" and "trap" instructions.
1996-12-18 17:12:16 +00:00
Jeff Law
e75b857ba3 * mn10200.h (MN10200_OPERAND_NOCHECK): Define. 1996-12-18 17:10:38 +00:00
Jeff Law
8d16fe5cdb * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
32 bit relocs.
        (elf_mn10200_howto_table): Likewise.
        (mn10200_reloc_map): Likewise.
To keep the assembler quiet.
1996-12-18 17:09:59 +00:00
Ian Lance Taylor
f5e38044df * config/tc-mips.c: Undo part of last Friday's alignment changes.
(md_begin): Always align the text section to a four byte
	boundary.
	(append_insn): Remove call to record_align.
1996-12-18 01:01:56 +00:00
David Edelsohn
5c8f1c0183 Getting there ... 1996-12-17 21:08:20 +00:00
Geoffrey Noer
4c7be7baf5 fixed .Sanitize 1996-12-17 20:59:13 +00:00
Ian Lance Taylor
fbcfacb75d * config/tc-mips.c (insn_label): Remove.
(struct insn_label_list): Define.
	(insn_labels, free_insn_labels): New static variables.
	(mips_clear_insn_labels): New static function.
	(append_insn): Mark all mips16 text labels, and make them odd.
	Handle all labels after emitting a nop, not just one.  Call
	mips_clear_insn_labels rather than just clearing insn_label.
	(mips_emit_delays): Add insns parameter, and use it to decide
	whether to mark mips16 labels.  Handle all labels, not just one.
	Force mips16 labels to be odd.  Change all callers.
	(mips16_immed): Don't check for an odd branch target.
	(md_apply_fix): Don't check mips16 mode for a branch reloc.
	(mips16_extended_frag): Ignore the low bit in a branch target.
	(md_convert_frag): Likewise.
	(mips_no_prev_insn): Call mips_clear_insn_labels rather than just
	clearing insn_label.
	(mips_align, mips_flush_pending_output, s_cons): Likewise.
	(s_float_cons, s_gpword): Likewise.
	(s_align): Use insn_labels rather than insn_label.
	(s_cons, s_float_cons, s_gpword): Likewise.
	(mips_frob_file_after_relocs): New function.
	(mips_define_label): Rewrite to add to insn_labels list.
	* config/tc-mips.h (tc_frob_file_after_relocs): Define.
	* ecoff.c (ecoff_build_symbols): If the size of a function comes
	out odd, increment it.
1996-12-17 20:58:57 +00:00
Angela Marie Thomas
e682debfa3 fix typo 1996-12-17 20:02:15 +00:00
Angela Marie Thomas
72e83496c1 add missing Do-last: 1996-12-17 19:45:09 +00:00
Ian Lance Taylor
e4f4813f9c * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
mips16 symbol during the link.
	(mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
	mips16 symbol.
	(mips_elf_link_output_symbol_hook): New static function.
	(elf_backend_link_output_symbol_hook): Define.
1996-12-17 18:58:59 +00:00
Ian Lance Taylor
69e2ff181d * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
not zero.
1996-12-17 16:12:58 +00:00
Ian Lance Taylor
c0dea4956d * config/tc-mips.c (mips16_ip): Check for a missing expression
when using the register indirect addressing mode.
1996-12-17 16:00:55 +00:00
Jeff Law
093e9a32d3 * simops.c: Handle "break" instruction. 1996-12-16 22:31:37 +00:00
Jeff Law
374cb3020b * mn10300-opc.c (mn10300_opcodes): Add "break" instruction.
For gdb.
1996-12-16 22:28:24 +00:00
Rob Savoye
af68520381 Link with SIM_EXTRA_LIBS, not just EXTRA_LIBS, which is never set. 1996-12-16 22:16:24 +00:00
Ian Lance Taylor
063443cf01 * gencode.c (MIPS16_DECODE): SWRASP is I8, not RI.
(build_endian_shift): Don't check proc64.
	(build_instruction): Always set memval to uword64.  Cast op2 to
	uword64 when shifting it left in memory instructions.  Always use
	the same code for stores--don't special case proc64.
1996-12-16 21:47:23 +00:00
Martin Hunt
dbdae3de36 Mon Dec 16 13:39:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* interp.c (xfer_mem): Change unified memory to 0x0.
1996-12-16 21:39:47 +00:00
Jeff Law
d21f1eae7d * mn10200-opc.c: Add pseudo-ops for "mov (an),am" and "mov an,(am)". 1996-12-16 20:05:07 +00:00
Ian Lance Taylor
aaff84371e * gencode.c (build_mips16_operands): Fix base PC value for PC
relative operands.
	(build_instruction): Call JALDELAYSLOT rather than DELAYSLOT for a
	jal instruction.
	* interp.c (simJALDELAYSLOT): Define.
 	(JALDELAYSLOT): Define.
	(INDELAYSLOT, INJALDELAYSLOT): Define.
	(simulate): Clear simJALDELAYSLOT when simDELAYSLOT is cleared.
1996-12-16 20:01:15 +00:00
Ian Lance Taylor
e85f2fbd15 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
against SEC_DEBUGGING sections here (revert patch of December 5).
	* elfcode.h (elf_object_p): Check for them here, instead.
1996-12-16 19:39:39 +00:00
Jeff Law
d4ba37afa0 * config/tc-mn10200.c (mn10200_insert_operand): Don't
check 24bit operands for overflow.
        (check_operand): Likewise.
1996-12-16 17:13:38 +00:00
Jeff Law
16d2e2b670 * simops.c: Fix restoring the PC for "ret" and "retf" instructions. 1996-12-16 17:08:10 +00:00
Ian Lance Taylor
868c351306 * doc/as.texinfo (Section): Document how to use the .section
pseudo-op for COFF and ELF.
1996-12-16 16:54:10 +00:00
Ian Lance Taylor
6259c65f73 * write.c (adjust_reloc_syms): Fix linkonce check for ELF. 1996-12-15 20:27:08 +00:00
Ian Lance Taylor
c8f580cec6 mention mips16 1996-12-15 20:26:46 +00:00
Ian Lance Taylor
9681fa4501 objdump --dynamic-reloc now works with ELF 1996-12-15 20:00:20 +00:00
Ian Lance Taylor
e35765a9a2 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
* elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
	slurp_reloc_table.
	(_bfd_elf_get_dynamic_reloc_upper_bound): New function.
	(_bfd_elf_canonicalize_dynamic_reloc): New function.
	* elf-bfd.h (struct elf_size_info): Update declaration of
	slurp_reloc_table.
	(_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
	(_bfd_elf_canonicalize_dynamic_reloc): Declare.
	* elfxx-target.h: Use new dynamic reloc routines by default.
	* elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
	parameter.
1996-12-15 19:59:18 +00:00
Mark Alexander
d31b72a314 * config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25
correctly for PIC on Irix 5.
1996-12-15 04:59:33 +00:00
Mark Alexander
97e091b20f * mips-tdep.c (mips_push_arguments): Handle floating point args.
* config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25
	correctly for PIC on Irix 5.
1996-12-15 04:59:14 +00:00
Ian Lance Taylor
a677feeba4 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
(RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
	store them.  Adjust other RELAX_MIPS16 macros.
	(RELAX_MIPS16_DSLOT): Define.
	(RELAX_MIPS16_JAL_DSLOT): Define.
	(append_insn): Pass new arguments to RELAX_MIPS16_ENCODE.  Correct
	handling of whether previous instruction has a fixup.  Set
	prev_insn_reloc_type.
	(mips_no_prev_insn): Clear prev_insn_reloc_type.
	(mips16_extended_frag): Use the right base address for a PC
	relative add or load.
	(md_convert_frag): Likewise.  If a PC relative add or load is
	used, record the alignment for the section.
1996-12-15 03:42:36 +00:00
Ian Lance Taylor
39e5bea281 * mips-dis.c (print_mips16_insn_arg): The base address of a PC
relative load or add now depends upon whether the instruction is
	in a delay slot.
1996-12-15 03:37:08 +00:00
Peter Schauer
958866c5ca * i386-tdep.c (i386_frame_find_saved_regs): Handle zero return
from get_pc_function_start gracefully.
1996-12-14 17:54:53 +00:00
Fred Fish
7e3670d611 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
* mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
	* v850.h: Fix comment, v850_operand not powerpc_operand.
1996-12-14 17:52:07 +00:00
Peter Schauer
a46d92a736 * c-exp.y (qualified_name): Replace explicit check for valid
destructor name with call to destructor_name_p.

	* c-lang.h, c-typeprint.c (cp_type_print_method_args):  Removed,
	no longer needed.

	* c-typeprint.c (c_type_print_varspec_prefix, c_type_print_base):
	Replace remaining fprintf_unfiltered calls with their filtered variant.
	(c_type_print_base):  Do not print return type for destructors from
	template classes.
	Replace cp_type_print_method_args with cplus_demangle call to get
	consistent type output for stubbed and unstubbed methods.

	* cp-valprint.c (cp_print_class_method):  Replace
	cp_type_print_method_args with cplus_demangle call to get consistent
	type output for stubbed and unstubbed methods.

	* gdbtypes.c, gdbtypes.h (get_destructor_fn_field):  New function
	to find the destructor field indices for a type.

	* gdbtypes.h (struct type):  Clarify comments for vptr_basetype
	and arg_types fields.
	(struct fn_field):  Remove args field, no longer used.

	* symtab.c (decode_line_1), valops.c (value_struct_elt,
	check_field_in):  Use get_destructor_fn_field to find the destructor
	field indices instead of assuming that the compiler passes the member
	function fields in a specific order.

	* symtab.c (find_methods):  Pass NULL instead of SYMBOL_BLOCK_VALUE
	to lookup_symbol.
	(list_symbol):  Replace cp_type_print_method_args with cplus_demangle
	call in zapped out code and explain why this code is zapped out.
1996-12-14 09:17:22 +00:00
Michael Meissner
93f8f531b0 Make __{e,g}p correctly start relative to the beginning of the section; Cleanup 1996-12-13 20:37:35 +00:00
David Edelsohn
21e45f8225 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
At the request of matra.
1996-12-13 19:17:46 +00:00
Ian Lance Taylor
54815b9a08 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
linkonce section into a reloc against the section symbol.
1996-12-13 18:27:28 +00:00
Ian Lance Taylor
6270adfb59 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
* coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
	if NAMES_HAVE_UNDERSCORE is defined.
1996-12-13 18:21:03 +00:00
Ian Lance Taylor
8a8121d51b * config/tc-mips.c (mips16_macro): Remove nop instructions after
branch instructions.
1996-12-13 18:13:05 +00:00
Ian Lance Taylor
029b826182 * gas/mips/*.[sd]: Add explicit nops, sometimes controlled by
.ifdef, to accomodate change to avoid default alignment on
	embedded systems.
1996-12-13 18:06:41 +00:00
Ian Lance Taylor
08e17202ee * config/tc-mips.c (md_begin): If configured for an embedded ELF
system, don't set the section alignment to 2**4.
	(s_change_sec): Likewise.
	(append_insn): Call record_alignment for the section.
	(md_section_align): Don't align the section size for an embedded
	ELF system.
1996-12-13 18:02:35 +00:00
Jeff Law
10e31c750e * Makefile.in (emn10200.c): Add dependencies.
* configure.tgt: Handle mn10200.
        * emulparms/mn10200.sh: New file.

mn10200 linker.  Somehow I forgot to commit everything yesterday.
1996-12-13 17:27:19 +00:00