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2089 Commits

Author SHA1 Message Date
Doug Evans
95bfad6d10 * tc-txvu.c (*): Update to use handle new arguments for 
parse/insert/extract/print handlers.
	({encode,decode}_fixup_reloc_type): New function.
	(assemble_pke): Write out insn after parsing it.
 1998-01-27 22:17:11 +00:00
Nick Clifton
38a8f434a8 Fix PRs 14721, 14722, 14723 1998-01-27 19:13:49 +00:00
Ian Lance Taylor
6cc7a93828 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com> 
* configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
	(i386-*-sco3.2v5*coff): New target.
	(i386-*-sco3.2*): New target.
	* configure: Rebuild.
 1998-01-27 18:35:53 +00:00
Ian Lance Taylor
29b2b5da96 tweak last patch 1998-01-27 17:33:35 +00:00
Ian Lance Taylor
8ecadea45b * config/tc-arm.c (md_apply_fix3): Add casts before comparing 
offsetT variable set to unsigned int value with FAIL.
 1998-01-27 17:29:05 +00:00
Richard Henderson
76f9e5afa3 * listing.c (MAX_BYTES): Use listing variables not constants. 
(data_buffer): No longer an array, but a pointer.
(calc_hex): sizeof(data_buffer) -> MAX_BYTES.
(listing_listing): Allocate data_buffer.
 1998-01-27 14:56:15 +00:00
Richard Henderson
7b7a88d0e1 Bring over lost listing bits from emc-97r1-branch. 1998-01-27 14:45:09 +00:00
Richard Henderson
c3b27a64b4 * as.c (parse_args): Add --keep-locals alias for -L. 
Add --strip-local-absolute.
	(show_usage): Update.
	* as.h (flag_strip_local_absolute): New flag.
	* symbols.c (S_IS_LOCAL): Use it.
	* config/obj-aout.h (S_IS_LOCAL): Likewise.
	* config/obj-bout.h (S_IS_LOCAL): Likewise.
	* config/obj-coff.h (S_IS_LOCAL): Likewise.
PR 14689
 1998-01-27 13:33:54 +00:00
Doug Evans
b1313caee0 * tc-txvu.c (assemble_one_insn): Allow [] in suffix operand. 1998-01-27 02:36:56 +00:00
Doug Evans
f73062614b * tc-txvu.c: First pass at dma/pke/gpuif support. 
(assemble_one_insn): Renamed from assemble_insn.
	Initialize errmsg = NULL before calling parse fn.
	(fixups,fixup_count): Make static globals.
 1998-01-27 00:32:01 +00:00
Nick Clifton
26192c5084 Detect when explicltly parallel instructions have i/o conflicts and 
generate warning messages.
 1998-01-26 21:09:18 +00:00
Nick Clifton
b6930bdf46 Fixed infinite loop bug in can_make_parallel(). 
Added second level of sanization to remove phase 2 work.
 1998-01-26 20:42:15 +00:00
Doug Evans
70d7bd21d1 * config/tc-txvu.c (assemble_insn): Initialize errmsg = NULL 
before calling insert routine.
 1998-01-24 02:44:02 +00:00
Doug Evans
fbe2ad4648 * config/tc-txvu.c (assemble_insn): Delete test for !isalpha 
after parsing mnemonic.  ASCII operand chars are case insensitive.
 1998-01-24 00:44:52 +00:00
Doug Evans
23ded74859 * config/tc-txvu.c (assemble_insn): Commas moved to opcode table. 1998-01-23 05:36:20 +00:00
Nick Clifton
f7124cf258 Add support for swapping the fixups when insn are swapped. 1998-01-23 01:54:39 +00:00
Richard Henderson
cc746b3ed5 * listing.c (file_info_struct): Remove FILE, add POS. 
(last_open_file_info, last_open_file): New; a one entry FILE* cache.
	(file_info): Don't open the file.
	(buffer_line): Check for the file in the last_open cache, updating
	as necessary.
	(print_source): Don't reference file_info->file.
	(listing_listing): Likewise.
	(listing_print): Close the file in the cache, if any.
 1998-01-22 00:50:17 +00:00
Nick Clifton
775fdd0c3f Added opportunistic parallelisation of adjacent instructions. 1998-01-21 01:13:47 +00:00
Ian Lance Taylor
af8e4ed9b1 * read.c (dwarf_file_string): New file static variable. 
(emit_expr): Look for constant sequence that leads up to a file
	name in DWARF debugging output.
	(stringer): Use dwarf_file_string to decide whether to accept a
	string as a file name.
PR 13210.
 1998-01-16 19:56:43 +00:00
Richard Henderson
9ca4498fd5 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack. 
(crack_operand): Add reg->reglst MRI hack.
        (r_seg): Put reglst symbols in reg_section.
        (m68k_frob_symbol): Frob reglst symbols into absolute_section.
 1998-01-16 19:35:15 +00:00
Richard Henderson
43e941fd88 * tc-sh.c (get_specific): Handle SGR & DBR. 
PR 14523
 1998-01-15 22:17:44 +00:00
Richard Henderson
2833e2512e * tc-h8500.c (parse_reg): Likewise. 1998-01-15 21:51:12 +00:00
Richard Henderson
e71bd99cc6 * tc-h8300.c (parse_reg): Take the length of the symbol into 
account when attempting to match a register name.
 1998-01-15 21:46:57 +00:00
Gavin Romig-Koch
86418a70c8 toplevel-- 
* config.sub: Create the vr4111 as a copy of vr4100.
	gas--
	* config/tc-mips.c (md_begin): Create the vr4111 as a copy of
	the vr4100.
	gcc--
	* config.sub: Create the vr4111 as a copy of the vr4100.
	* configure.in: Same.
	* configure: Rebuild.
	gdb--
	* configure.tgt: Create the vr4111 as a copy of the vr4100.
 1998-01-15 14:56:12 +00:00
Nick Clifton
ebde3f6235 Add support for parallel instructions. 1998-01-15 01:58:34 +00:00
Jeff Law
6c4b811d6a * config/tc-mips.c (macro): Rework division code to avoid unfilled 
delay slot.
 1998-01-15 00:08:12 +00:00
Michael Meissner
4ef6f7f11f Make cross section PC relative relocs work; fix non-ANSI case 1998-01-14 23:09:29 +00:00
Doug Evans
b2cf4548a1 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO. 1998-01-14 23:06:34 +00:00
Doug Evans
1002d8ed0b * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage. 
(expr_jmp_buf): New static local.
	(cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
	(cgen_md_operand): New function.
	* tc-m32r.c: Clean up pass over `struct foo' usage.
	(md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
 1998-01-12 21:12:52 +00:00
Richard Henderson
d7ab10784a * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms. 
PR 14239
        (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
 1998-01-06 15:38:20 +00:00
Doug Evans
61e09fac57 * config/tc-txvu.c (md_assemble): Handle no separator between 
upper and lower insn #ifndef VERTICAL_BAR_SEPARATOR.
	(assemble_insn): Likewise.
 1998-01-06 13:12:16 +00:00
Doug Evans
f6428b86cc * config/tc-txvu.c: #include dis-asm.h, opcode/txvu.h, elf/txvu.h. 
(md_begin): Call txvu_opcode_init_tables.
	(assemble_insn): New function.
	(md_assemble): Beginnings of implementation.
 1998-01-05 14:56:04 +00:00
Ian Lance Taylor
388fa5c64e * config/tc-i386.c (i386_operand): Give an error if there are 
unrecognized characters after an expression.
 1998-01-02 13:09:57 +00:00
Jeff Law
ffd0546fb0 * config/tc-mn10200.c (md_relax_table): Correct branch ranges. 
Fix bugs exposed in egcs compiler.
 1997-12-31 11:28:40 +00:00
Doug Evans
103dd76488 * configure.in: Add txvu support. 
* configure: Regenerate.
	* config/tc-txvu.[ch]: New files.
 1997-12-22 18:03:58 +00:00
Ian Lance Taylor
60dc9fb283 * configure.in (i386*-go32-rtems*): Fix to be the same as 
i[3456]86-go32.
	* configure: Rebuild.
 1997-12-22 10:08:43 +00:00
Ian Lance Taylor
1c6f34415d * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB, 
M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
	(mips_ip): Always check for FP_D, not just for instructions that
	are not part of the regular ISA.
 1997-12-22 09:56:49 +00:00
Richard Henderson
76b534725e * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts. 1997-12-18 16:50:49 +00:00
Richard Henderson
915f6ba32d * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX. 1997-12-18 16:44:04 +00:00
Jeff Law
b463948b73 * expr.c (integer_constant 32bit bignum): Mask off bits outside 
the range we care about.
 1997-12-17 20:19:26 +00:00
Michael Meissner
343b2ab8c1 Make sure NOPS are inserted between 32-bit multiply and load or 16-bit multiply; Compile cleanly with -Wall; Add -n/-N options 1997-12-17 12:43:15 +00:00
Fred Fish
37f82cb4dc * config/tc-tic80.c (tic80_relax): New static variable. 
(md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
	(md_parse_option): Handle new relax options.
	(md_show_usage): Document new relax options.
	(find_opcode): Don't use short forms of PC relative branches if
	tic80_relax is set.
PR 12927
 1997-12-16 20:03:53 +00:00
Nick Clifton
d745e6d93d Added m32rx sanitization. 1997-12-16 14:54:08 +00:00
Michael Meissner
e0882f340d Better optimize parallel instructions 1997-12-16 13:25:59 +00:00
Nick Clifton
9efc7d599d Prevent use of interworking support in non-COFF targets. 1997-12-16 09:23:11 +00:00
Nick Clifton
ee73be4088 Document new --m32rx command line option. 1997-12-16 00:00:30 +00:00
Nick Clifton
a450e9f4d1 Add support for --m32rx command line option. 1997-12-15 23:25:27 +00:00
Jeff Law
09162f6feb * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into 
the instruction.
 1997-12-15 19:21:25 +00:00
Fred Fish
599ef811c3 * config/tc-tic80.c (build_insn): Handle instructions that have 
long (32 bit) PC relative offsets.  Fix places that previously
        misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
        (md_apply_fix): Add case to handle long PC relative offsets.
PR 12927
 1997-12-13 00:58:43 +00:00
Nick Clifton
da5715e693 Renamed v850eq -> v850eq 1997-12-12 18:55:50 +00:00