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Author SHA1 Message Date
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
Ian Lance Taylor
440f391466 * elflink.h (elf_link_add_object_symbols): Only add a weak 
symbol if the real definition is in the dynamic symbol table.
	After finding the real definition, then, if it is dynamic, add the
	weak symbol to the dynamic symbol table.
PR 11244.
 1996-12-13 02:29:37 +00:00
Ian Lance Taylor
8dd6fde3e5 * config/obj-coff.c (fixup_segment): Make sure that symbols are 
resolved; expression symbols may have been skipped.
 1996-12-12 22:41:22 +00:00
Ian Lance Taylor
d0d5edba84 * emultempl/gld960c.em: Include <ctype.h>. 
(gld960_set_output_arch): Get the machine type from the -A option
	if there is one, rather than always using core.
PR 11255.
 1996-12-12 22:06:51 +00:00
Ian Lance Taylor
73d2578427 * write.c (adjust_reloc_syms): Make sure that symbols are 
resolved; expression symbols may have been skipped.
PR 11240.
 1996-12-12 21:55:28 +00:00
Ian Lance Taylor
e5c3708d54 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static. 
PR 11253.
 1996-12-12 20:27:49 +00:00
Michael Meissner
a460cd7827 Support BFD_RELOC_24_PLT_PCREL relocation 1996-12-12 20:20:08 +00:00
Michael Meissner
e7bab9df0f Support R_PPC_PLTREL24 1996-12-12 20:08:54 +00:00
Ian Lance Taylor
a5147005bb * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a 
function.
	(ppcboot_bfd_print_private_bfd_data): Don't take the address of an
	array.
PR 11256.
 1996-12-12 19:57:22 +00:00
Jeff Law
9e258df329 * Makefile.in (emn10200.c): Add dependencies. 
* configure.tgt: Handle mn10200.
        * emulparms/mn10200.sh: New file.
mn10200 support.
 1996-12-12 19:05:06 +00:00
Michael Meissner
1e4a0d020f Add ../sim/common/libcommon.a 1996-12-12 18:30:50 +00:00
Jeff Law
c6b62ad1d7 * mn10200-dis.c: Finish writing disassembler. 
* mn10200-opc.c (mn10200_opcodes): Fix mask for "mov imm8,dn".
        Fix mask for "jmp (an)".
mn10200 disassembler works!
 1996-12-12 08:09:27 +00:00
Mark Alexander
78b9b17039 * gdbtk.c (gdb_loc): Correct truncation of PC on 64-bit MIPS. 1996-12-12 02:54:55 +00:00
Jim Wilson
51c6d73375 For NEC 4100/4300 project: Add little endian support and misc cleanups. 
* gencode.c (build_instruction): Use !ByteSwapMem instead of
	BigEndianMem.
	* interp.c (CONFIG, config_EP_{mask,shift,D,DxxDxx, config_BE): Delete.
	(BigEndianMem): Rename to ByteSwapMem and change sense.
	(BigEndianCPU, sim_write, LoadMemory, StoreMemory): Change
	BigEndianMem references to !ByteSwapMem.
	(set_endianness): New function, with prototype.
	(sim_open): Call set_endianness.
	(sim_info): Use simBE instead of BigEndianMem.
	(xfer_direct_word, xfer_direct_long, swap_direct_word,
	swap_direct_long, xfer_big_word, xfer_big_long, xfer_little_word,
	xfer_little_long, swap_word, swap_long): Delete unnecessary MSC_VER
	ifdefs, keeping the prototype declaration.
	(swap_word): Rewrite correctly.
	(ColdReset): Delete references to CONFIG.  Delete endianness related
	code; moved to set_endianness.
 1996-12-11 22:04:46 +00:00
David Edelsohn
eb28c55a5a * monitor.c (monitor_load): Add support for load address argument. 
* dsrec.c: #include <time.h>.
	(load_srec): New argument load_offset.  Print download stats.
	* srec.h (load_srec): Update prototype.
	* sh3-rom.c (sh3_load): Update call to load_srec.
 1996-12-11 20:14:11 +00:00
Jeff Law
77955104ba * mn10300-dis.c (disassemble, print_insn_mn10300): Corrently 
handle endianness issues for mn10300.
 1996-12-11 17:34:15 +00:00
Jeff Law
191c9d73de * gencode.c (write_opcodes): Also write out the format of the 
opcode.
        * mn10300_sim.h (simops): Add "format" field.
        * interp.c (sim_resume): Deal with endianness issues here.
 1996-12-11 16:58:33 +00:00
Jeff Law
532700fc31 * mn10200-opc.c (mn10200_opcodes): Fix operands for "movb dm,(an)". 
Yoshihiro Adachi sez the manual was wrong for this insn.
 1996-12-11 16:29:02 +00:00
Jeff Law
e14af8fc41 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc 
variants.
        (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
        (bfd_elf32_mn10300_reloc): Write data in little endian format.
        * reloc.c: Remove mn10300 big endian relocs.
        * bfd-in2.h, libbfd.h: Rebuilt.

        * elf32-mn10200.c: Update from elf32-mn10300.c.
 1996-12-11 06:31:23 +00:00
Jeff Law
dfd832cb9b * gas/mn10300/basic.exp: Update after endianness changes to 
the assembler.
 1996-12-11 06:20:40 +00:00
Jeff Law
8ca7163145 * config/tc-mn10300.c (md_assemble): Update to handle endianness 
issues correctly.
 1996-12-11 06:19:43 +00:00
Jeff Law
95d18eb74d * simops.c (REG0_4): Define. 
Use REG0_4 for indexed loads/stores.
Fixes bugs exposed after minor codegen improvements in the compiler.
 1996-12-10 22:10:07 +00:00
Martin Hunt
60b43c4bde Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* config/tc-d10v.c (write_2_short): Remove code that called
	parallel_ok() when the programmer specified parallel instructions.
 1996-12-10 21:53:34 +00:00
Ian Lance Taylor
9b2ac02954 * config/tc-mips.c (append_insn): Make sure there is enough room 
in a frag after a mips16 instruction to switch it with a jump
	instruction.
 1996-12-10 21:18:38 +00:00
Jeff Law
7bfc95d917 * mn10200-opc.c (mn10200_opcodes): "mov imm8,d0" is a format 2 
instruction.  Fix opcode field for "movb (imm24),dn".
Stuff found by the testsuite.
 1996-12-10 20:34:14 +00:00