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Author SHA1 Message Date
Gavin Romig-Koch
3836d0f309 * gas/config/tc-mips.c (mips_1900): Replace with mips_3900 and 
mips16.
	* gas/testsuite/gas/mips/mips.exp: Handle r3900 and r1900.
	* gas/testsuite/gas/mips/ld-ilocks: New file.
	* gcc/config/mips/mips.h, gcc/config/mips/r1900.h: Implement r1900
	as r3900 with mips16.
 1997-09-15 21:45:20 +00:00
Ken Raeburn
a611b1c2fd merge from d30v-970225-branch 1997-09-15 18:43:44 +00:00
Nick Clifton
210c24d6d1 Fixed sanitization 1997-09-10 21:00:03 +00:00
Nick Clifton
756adc97a3 Added v850 emulation. 1997-09-10 17:05:00 +00:00
David Edelsohn
29b35953e3 ARC port no longer sanitized. 1997-09-10 00:24:09 +00:00
David Edelsohn
fda193d9e7 * Makefile.am (CPU_TYPES): Add arc. 
(TARGET_CPU_CFILES): Add tc-arc.c.
	(TARGET_CPU_HFILES): Add tc-arc.h.
	(dependencies): Rebuild.
	* Makefile.in: Rebuild.
 1997-09-10 00:16:08 +00:00
Nick Clifton
73a0402821 Correcte dscription of hi() reloc prefix. Added description of hi0() reloc prefix. 1997-09-09 23:54:40 +00:00
Nick Clifton
9153e64334 Add new holio() reloc prefix. 1997-09-09 23:12:59 +00:00
Nick Clifton
92fdb58284 Added documentation for new command line options and pseudo ops. 1997-09-09 17:41:55 +00:00
Nick Clifton
1ffec08198 Add new pseudo ops: .v850, .v850e and .v850eq to specify the target processor. 1997-09-09 17:18:42 +00:00
Ian Lance Taylor
47423a9209 Support -alh and -ald for DWARF 1: 
* listing.c (struct list_info_struct): Add debugging field.
	(listing_newline): Initialize the debugging field.  If ELF, if the
	section starts with .debug or .line, set the debugging field in
	the listing structure.
	(debugging_pseudo): Add list parameter.  Change all callers.  If
	the debugging field is set, consider it to be a debugging pseudo.
	If ELF, skip blank lines between debugging lines.
	* read.c (emit_expr): If ELF, look for line numbers.
	(stringer): If ELF, look for file names.
PR 13210.
 1997-09-09 03:13:29 +00:00
Nick Clifton
b0b262f797 Only test for immediaqte overflow if there is no insertion function. 1997-09-08 23:17:55 +00:00
Nick Clifton
8816811b85 Add command line option to specify processor type. 1997-09-08 22:03:09 +00:00
Nick Clifton
1fd5f4fc62 Added -mwarn_unsigned_overflow so that defuault is to treat unsigned 
values as signed values if they start to overflow.
 1997-09-08 19:32:05 +00:00
Ian Lance Taylor
bb43449667 * as.h: Don't declare alloca if it is a macro. 
* macro.c: Likewise.
 1997-09-08 15:34:59 +00:00
Gavin Romig-Koch
b637f306ba tx19 and related necessary changes. 
* config.sub: Add tx19/r1900.
	* sim/mips/configure.in, sim/mips/gencode: Add tx19/r1900.
	* gcc/config.sub, gcc/configure: Add tx19/r1900.
	* gcc/config/mips/r1900.h, config/mips/t-r1900: New.
	* gas/config/tc-mips.c: Add tx19/r1900.

	* gcc/config/mips/mips.c: Don't build 16 bit to 32 bit stubs for
	TARGET_SOFT_FLOAT.

	* config.sub: Add "marketing-names" patch.
	* gcc/config.sub: Add "marketing-names" patch.

	* gcc/configure: Change "as" link from "../gas/as.new" to "../gas/as-new";
	Same for "ld" link.
 1997-09-07 20:33:22 +00:00
Richard Henderson
4a04414ace * config/tc-alpha.c (md_parse_option): Move m[] out to top level and 
rename to cpu_types[].
        (s_alpha_arch): New function.
        (md_pseudo_table): Add "arch".

        * config/tc-alpha.c (md_begin): Merge the two loops through the
        opcode table.
        (s_alpha_proc): Add initial SKIP_WHITESPACE.
        (s_alpha_set): Likewise.  Use get_symbol_end instead local while loop.
 1997-09-07 07:35:50 +00:00
Fred Fish
8183bd07fd * read.h (s_lcomm_bytes): Add prototype (for real this time). 1997-09-07 02:40:40 +00:00
Ian Lance Taylor
662df350f9 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for 
symbols on Irix.
 1997-09-04 16:11:06 +00:00
Nick Clifton
6ff87eadf9 Removed v850 sanitization. 1997-09-03 23:06:11 +00:00
Nick Clifton
2d27848430 Removed the BFD_RELOC_V850_16_PCREL. 1997-09-03 18:19:50 +00:00
Jeff Law
d37ce7639b * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex 
relative to the next instruction, not the current instruction.
        (md_assemble): Similarly.

pr13171
 1997-09-03 00:33:47 +00:00
Nick Clifton
19ebb9e3b8 Explanations of offsets in SDA/ZDA areas fixed. 1997-09-02 23:03:19 +00:00
Nick Clifton
ccf107185d Support for new relocations added. Support for SDA/TDA/ZDA sections added. 1997-09-02 23:01:27 +00:00
Andrew Cagney
28e1e54d13 * config/tc-v850.c (md_assemble): Use opcode->name instead of 
opcode->opcode as the sentinal. Zero is a valid opcode.
 1997-09-02 05:50:40 +00:00
Joern Rennecke
bf5ac1b8ed SH4 assembler extensions. 1997-08-29 19:03:06 +00:00
Ian Lance Taylor
11959ebc14 * doc/as.texinfo (Machine Dependencies): Add v850 to menu. 
* doc/c-v850.texi: Change node name to match other chapter nodes.
 1997-08-26 20:52:49 +00:00
Ian Lance Taylor
90b83993d8 * expr.c (integer_constant): If BFD64, don't make a bignum if the 
number will fit in 64 bits.
 1997-08-26 19:25:44 +00:00
Ian Lance Taylor
4b231a267c * config/tc-alpha.c (load_expression): Check explicitly for O_big, 
rather than calling abort.
 1997-08-26 19:12:10 +00:00
Ian Lance Taylor
a089d2da97 * as.h: Don't define alloca if __GNUC__. Just declare it. 
* macro.c: Copy alloca handling from as.h.
 1997-08-26 19:10:48 +00:00
Ian Lance Taylor
977d53fc87 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From 
Gabriel Paubert <paubert@iram.es>.
 1997-08-26 17:27:21 +00:00
Nick Clifton
3f221096b9 Corrected name of tiny data area label. 1997-08-26 16:46:05 +00:00
Ian Lance Taylor
625ea5db80 Use address size prefix for loopw as for jcxz. 1997-08-26 16:33:34 +00:00
Ian Lance Taylor
02bdbd8b5d * config/tc-i386.c (md_assemble): In JumpByte case, when looking 
for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
	is jcxz.
 1997-08-26 16:25:03 +00:00
Nick Clifton
b688e04e29 Set machine architecture and type. 1997-08-25 23:03:24 +00:00
Ian Lance Taylor
2051ec0e35 * symbols.c (resolve_symbol_value): Store the value back into the 
symbol expression, to handle add or subtract simplification
	correctly.  Handle O_symbol_rva.  Add default case.
 1997-08-25 19:55:14 +00:00
Ian Lance Taylor
a77b3837e3 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the 
chunksize while creating the new subsection.
	* as.c (chunksize): Initialize to zero.
	* subsegs.c (subseg_set_rest): Change 5000 to chunksize when
	calling obstack_begin.
 1997-08-25 18:29:11 +00:00
Nick Clifton
cf735d2a93 Support constant expressions as register lists. 1997-08-25 18:21:02 +00:00
Nick Clifton
9c506dfb5d Fixed node name. 1997-08-25 17:18:21 +00:00
Nick Clifton
68eaa14109 Added documentation of v850 assembler options. 1997-08-22 23:37:00 +00:00
Nick Clifton
d72d8c59f9 Make the NUL character be considered to be a line terminator. 1997-08-22 18:14:35 +00:00
Nick Clifton
5f04449977 Add support for curly brace register list syntax. 1997-08-22 17:44:55 +00:00
Nick Clifton
346c75cd4a Add support for parsing a double dash as the start of a comment that extends to the end of the line. 1997-08-21 17:59:47 +00:00
Nick Clifton
19f40fdca7 Added support for NEC style assembler pseudo ops: 
.section "name", <type>
	.offset <expression>
	.bss
 1997-08-21 17:54:49 +00:00
David Edelsohn
d8beaa965c * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded 
insn when changing to a different instruction.
 1997-08-21 08:01:46 +00:00
Fred Fish
015b3352e5 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com> 
* read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
	flag when alignment is in bytes instead of power of 2, and code to
	use that flag to convert alignment to bytes.
	(s_lcomm, s_lcomm_bytes):  New helpers that call s_lcomm_internal.
	* read.h (s_lcomm_bytes): Add prototype.
	* config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
	defined, write alignment to alignment bits in section header s_flags
	rather than the s_align field.
start-sanitize-tic80
	* config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
	* config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
	pseudo, instead of s_lcomm which wants a power of two for alignment.
end-sanitize-tic80
PR 12215 and PR 13061
 1997-08-19 16:46:03 +00:00
Richard Henderson
c631cd59dd * macro.c (check_macro): use alloca instead of xmalloc to plug leak. 1997-08-19 03:48:22 +00:00
Richard Henderson
96e0ff4665 * as.c (show_usage): Add -am. 
* input-scrub.c (input_scrub_include_sb): Don't add leading \n
        if we've already got one.
        * listing.c (struct list_info_struct): Add line_contents.
        (listing_newline): Put unused argument to work: if non-null, save it...
        (listing_listing): ... and regurgitate during listing instead of line
        from file.
        * listing.h (LISTING_MACEXP): New define.
        (LISTING_NEWLINE): Argument is NULL.
        * read.c (read_a_source_file): If expanding macros, break up input
        lines and pass them to listing_newline.
        * doc/as.texinfo: Document -ac and -am.

        * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
 1997-08-19 03:45:56 +00:00
Nick Clifton
a365cd79ee Add support for v850e and v850eq targets. 
Add support for BFD_RELOC_V850_16_PCREL.
 1997-08-18 18:26:42 +00:00
Ian Lance Taylor
999f358732 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after 
setting EXPECT and TCL_LIBRARY.
	* Makefile.in: Rebuild.
 1997-08-15 23:19:20 +00:00
Ian Lance Taylor
cd92403305 * as.h (enum debug_info_type): Define. 
(debug_type): Declare.
	* as.c (debug_type): New global variable.
	(show_usage): Add --gstabs.
	(parse_args): Handle --gstabs.
	* read.c (generate_asm_lineno): Remove.
	(read_a_source_file): Output stabs debugging if appropriate.
	Change checks of generate_asm_lineno to check debug_type.  Only
	generate ECOFF debugging if ECOFF_DEBUGGING is defined.
	* read.h (generate_asm_lineno): Don't declare.
	(stabs_generate_asm_lineno): Declare.
	* stabs.c (stabs_generate_asm_lineno): New function.
	* ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
	Don't turn off debugging.
	(add_file): Remove old #if 0 code.
	(ecoff_new_file): Set debug_type, not generate_asm_lineno.
	(ecoff_directive_end): Don't generate stabs line symbols.
	(ecoff_generate_asm_lineno): Don't check stabs_seen.  Don't set
	generate_asm_lineno.
	(line_label_cnt): Remove.
	(ecoff_generate_asm_line_stab): Remove.
	* ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
	* doc/as.texinfo, doc/as.1: Document --gstabs.
 1997-08-15 18:19:27 +00:00
Nick Clifton
58036ae4c9 Tidied up the sanitization. 1997-08-14 19:34:58 +00:00
Richard Henderson
4b67a7199b * doc/internals.texi: Document rs_leb128. 1997-08-12 17:30:10 +00:00
Ian Lance Taylor
de815f6167 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE 
in ABSL case, rather than calling abort.
 1997-08-12 16:17:46 +00:00
Richard Henderson
8cf777d667 * as.h (enum _relax_state): Add rs_leb128. 
* read.c (potable): Add sleb128 and uleb128.
        (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
        functions.
        * read.h: Update prototypes.
        * symbols.c (resolve_symbol_value): Streamline quite a bit.  Return
        the symbol value, add a second FINALIZE argument that prevents
        changes from being comitted.  Update all callers.
        * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
        * doc/as.texinfo: Document the new pseudos.
 1997-08-12 05:42:00 +00:00
Ian Lance Taylor
210e033e19 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage, 
stage1, and stage2.
	(DISTCLEANFILES): Define.
	* doc/Makefile.am (DISTCLEANFILES): Define.
	* Makefile.in, doc/Makefile.in: Rebuild.
 1997-08-10 18:53:06 +00:00
Ian Lance Taylor
4dc4c45dec * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set. 
Don't set targ or gas_target.  Define SCO_ELF and
	TARGET_SOLARIS_COMMENT when appropriate.  Don't substitute for
	target_frag.
	* Makefile.am: Remove @target_frag@.
	(INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
	$(TDEFINES).
	(dep-am): Mark as phony.
	* acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
	and SCO_ELF.
	* config/arm-big.mt, config/arm-lit.mt: Remove.
	* config/mips-big.mt, config/mips-lit.mt: Remove.
	* config/ppc-big.mt, config/ppc-lit.mt: Remove.
	* config/ppc-sol.mt: Remove.
	* config/i386coff.mt, config/m68kcoff.mt: Remove.
	* config/m88kcoff.mt: Remove.
	* config/sco5.mt: Remove.
	* configure, config.in, Makefile.in: Rebuild.
 1997-08-06 19:06:49 +00:00
Ian Lance Taylor
2a562314f3 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to 
further try to circumvent the .y.h rule.
	* Makefile.in: Rebuild.
 1997-08-06 16:01:27 +00:00
Ian Lance Taylor
29e28dd647 * doc/Makefile.am: New file, based on old doc/Makefile.in. 
* doc/Makefile.in: Now built with automake.
 1997-08-06 04:32:12 +00:00
Ian Lance Taylor
e2b4bd2ae1 * Makefile.am: New file, based on old Makefile.in. 
* acinclude.m4: New file, from old aclocal.m4.
	* configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL.  Remove
	shared library handling; now handled by libtool.  Replace
	AC_CONFIG_HEADER with AM_CONFIG_HEADER.  Call AC_PROG_YACC,
	AC_PROG_LEX, and AC_DECL_YYTEXT.  Call AM_MAINTAINER_MODE,
	AM_CYGWIN32, and AM_EXEEXT.  Don't call CY_CYGWIN32 or CY_EXEEXT.
	* config.in: New file, created by autoheader.
	* conf.in: Remove.
	* acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
	* stamp-h.in: New file.
	* as.c (print_version_id): Change GAS_VERSION to VERSION.
	(parse_args): Likewise.
	* config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
	* Makefile.in: Now built with automake.
	* aclocal.m4: Now built with aclocal.
	* configure: Rebuild.
 1997-08-06 04:30:05 +00:00
Ian Lance Taylor
e535307acd * cond.c (s_else): If not listing false conditionals, turn listing 
off in the false branch of the else.
PR 13033.
 1997-08-05 16:33:02 +00:00
Ian Lance Taylor
703f5e6e28 * config/tc-mips.c (macro): Fix handling of a double load from a 
symbol plus an offset.
This is the test case, with -mips1:
	l.d	$f0,values+256
 1997-08-04 21:00:37 +00:00
Richard Henderson
0426955144 * config/tc-alpha.c (s_alpha_ucons): New function. 
(md_pseudo_table): Add unaligned data pseudos for DWARF.
 1997-08-04 18:02:56 +00:00
Ian Lance Taylor
c5cb7682c6 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which 
has an associated external symbol.
PR 12962.
 1997-08-04 15:29:23 +00:00
Jeff Law
c1b2205e48 * config/tc-v850.c (md_assemble): Ignore the rest of the current 
line if we encounter an error.
pr13016.
 1997-07-31 21:41:35 +00:00
Jeff Law
15d8ae9d85 * config/tc-v850.c (md_assemble): Sign extend constants value 
for hi and hi0 expressions.
        (v850_insert_operand): Enable range checking for generic 16bit
        operands.
finish work for pr12944.
 1997-07-31 21:11:17 +00:00
Jeff Law
5236fc72ef Forgot sanitize markers. 1997-07-29 20:20:12 +00:00
Jeff Law
d222309aef * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for 
LO16, HI16 and HI16_S relocs.
pr12979
 1997-07-29 20:19:02 +00:00
Rob Savoye
2e37047cf6 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for 
win32 dependencies.
        * configure: Regenerated with autoconf 2.12.
        * Makefile.in: Add $(EXEEXT) to all executables.
 1997-07-29 02:46:52 +00:00
Jeff Law
e0362be2fc * tc-hppa.c (md_apply_fix): Improve warnings for out of range 
unconditional branches.
        (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
        field selector.
Part of the 12912 fixes
 1997-07-25 16:55:52 +00:00
David Edelsohn
09e1d69565 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert. 1997-07-24 22:22:27 +00:00
Ian Lance Taylor
280cdd548e * macro.c (define_macro): Make sure the index is in range before 
checking for '('.
 1997-07-24 21:51:57 +00:00
Fred Fish
e6e676a501 * config/tc-tic80.c (build_insn): Remove "extended" and replace with 
"fx" and "fxfrag".  Add "ffrag".  Change code to initialize and use
	the right f/ffrag and fx/fxfrag pairs since instruction may be split
 	across frags.
PR 12899
 1997-07-24 20:34:02 +00:00
Ian Lance Taylor
ea1c39ced2 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE> 
* configure.in (i386-*-msdosdjgpp*): New target.
	(i386-*-go32*): Set em to go32 and targ to coffgo32.
	* configure: Rebuild.
 1997-07-22 22:45:29 +00:00
Ian Lance Taylor
6829927931 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE> 
* config/te-go32.h (USE_ALIGN_PTWO): Define.
	* config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
	defined, use s_align_ptwo for .align.
 1997-07-22 22:41:04 +00:00
David Edelsohn
bd3a1ebae6 * config/tc-sparc.c (last_opcode): New static local. 
(md_assemble): Don't issue "FP branch in delay slot" warning if
	the delay slot has been annulled.
 1997-07-22 19:43:16 +00:00
Ian Lance Taylor
1d3036537f * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc 
code if BFD_ASSEMBLER.
PR 12926.
 1997-07-22 17:26:52 +00:00
Jeff Law
47bfb6fce3 * config/tc-v850.c (system_registers): Fix ordering of registers. 
pr12913 (c/h from nec).
 1997-07-21 14:54:49 +00:00
Fred Fish
e53430c439 * config/tc-tic80.c (build_insn): Initialize extended word to zero 
when it will be filled in later by relocation information.
PR 12796
 1997-07-16 05:19:20 +00:00
Ian Lance Taylor
a652f74c72 * config/tc-mips.c (macro_build): Restore check of fmt argument. 
(mips_ip): Fix ISA checks.
 1997-07-15 17:03:15 +00:00
Jeff Law
9587640a81 * configure.in: Default the r5900 to little endian. 
* configure: Rebuilt.
 1997-07-15 16:13:18 +00:00
Fred Fish
8ae66b94c6 * config/tc-tic80.c (build_insn): Fix endianness problem with 
O_big operands.
PR 12765
 1997-07-15 02:53:47 +00:00
Ian Lance Taylor
4dc8550840 * config/tc-mips.c (check_absolute_expr): Change warning to 
error.
PR 12849.
 1997-07-14 03:45:16 +00:00
Jeff Law
931a1858a6 * config/tc-mips.c (macro_build): Refine code to check if an 
instruction is available on a particular cpu variant.
        (mips_ip): Likewise.
toshiba 5900 stuff
 1997-07-11 16:40:14 +00:00
Ian Lance Taylor
76fb6d2f2f * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef 
OBJ_AOUT to ifdef OBJ_ELF.
	(md_apply_fix3): When mangling 32 bit PC relative reloc for
	BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
	case.
	* write.c (fixup_segment): Change special case for i386-coff to
 	not apply for i386-pe.
	* config/obj-coff.c (coff_adjust_section_syms): Only count fixups
	which were not done.
	(coff_frob_file_after_relocs): Rename from coff_frob_file.
	(coff_format_ops): Initialize frob_file_after_relocs field rather
	than frob_file field.
	* config/obj-coff.h (coff_frob_file): Don't declare.
	(coff_frob_file_after_relocs): Declare.
	(obj_frob_file): Don't define.
	(obj_frob_file_after_relocs): Define.
	* configure.in: Set bfd_gas to yes for i386-*-cygwin32.
	* configure: Rebuild.
 1997-07-08 02:57:50 +00:00
Ian Lance Taylor
b709b16fdc * config/obj-coff.c (fixup_segment): Never subtract section 
address from PC relative reloc which will be fully resolved.
 1997-07-02 16:05:55 +00:00
Jeff Law
db3152efa0 * ecoff.c (page_type): Renamed from page_t to avoid conflict 
with hpux10 header files.
 1997-07-01 21:22:38 +00:00
Ian Lance Taylor
b73fcae86e From Jason Merrill <jason@cygnus.com>: 
* read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
	SEC_CODE is set.
	* config/tc-i386.h (md_maybe_text): Define.
	(md_do_align): Use md_maybe_text.
 1997-06-30 16:38:17 +00:00
Michael Meissner
d006e43527 Remove brokeness in PowerPC asm 1997-06-27 23:19:15 +00:00
Ian Lance Taylor
24a3e62262 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au> 
* config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
	calculate relocations to any external symbol, because we might be
	linking a shared object and the symbol might be overriden or moved
	(for instance, moved into a static executable's .bss section).
	(GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.

	* config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
	be calculated by the assembler.

	* config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
	whose destination lies in the same file, by ignoring the @plt or
	@local and aiming the branch at its destination.
 1997-06-16 23:17:22 +00:00
Ian Lance Taylor
3a0358617e * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a 
signed operand, sign extend a 32 bit value to the host size.
Permits dubious usage like
	addi  %r6,%r6,0xfffffeff
to assemble on a 64 bit host as it does on a 32 bit host.
 1997-06-16 20:09:35 +00:00
Ian Lance Taylor
e2e4466adb * Makefile.in (CFLAGS): Subsitute from configure script. From 
Jeff Makey <jeff@cts.com>.
 1997-06-16 19:47:53 +00:00
Ian Lance Taylor
b0447a0e80 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 
* symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
	* config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
	expression.

	* config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
	of obj_copy_symbol_attributes.
 1997-06-16 18:00:10 +00:00
Ian Lance Taylor
a52f90a4c8 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed 
buffer size to make a copy of the symbol.
 1997-06-16 17:31:46 +00:00
Ian Lance Taylor
be2c18bd85 * Makefile.in (OBJS): Put @extra_objects@ on the same line as 
macro.o.
 1997-06-16 16:48:01 +00:00
Ian Lance Taylor
7799bb2c27 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we 
step through the frags calling cvt_frag_to_fill, switch to
	SEG_DATA when we reach data_frag_root.
PR 12580.
 1997-06-12 16:17:53 +00:00
Jeff Law
43ee18a06d * config/tc-mn10300.c (md_assemble): Allow an empty register 
list for instructions which use register lists.
 1997-06-10 23:12:45 +00:00
Ian Lance Taylor
d2e5779b91 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 
* config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
 1997-06-10 15:25:05 +00:00
Ian Lance Taylor
7436e4de5a Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 
* config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
	OBJ_COFF.
 1997-06-10 15:21:36 +00:00
Ian Lance Taylor
ccc30467a6 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 
* config/tc-arm.c: Add prototypes for many static functions.
	(struct asm_opcode ): Add prototypes for parms field.
	(struct thumb_opcode ): Likewise.
	(fp_op2): Remove unused flags parameter.
	(output_inst): Make static.
	(arm_after_pass_hook): Remove unused ignore parameter.
	* config/tc-arm.h (arm_after_pass_hook): Declare.
	(arm_start_line_hook): Declare.
	(arm_frob_label): Declare.
 1997-06-10 15:20:05 +00:00
Ian Lance Taylor
4b4c1e0fb4 * config/tc-sh.c (md_apply_fix): Check for overflow. 
PR 12530.
 1997-06-09 18:05:46 +00:00
Ian Lance Taylor
170cdf75e7 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 
* depend.c (wrap_output): new prototype.
 1997-06-09 16:56:41 +00:00
Ian Lance Taylor
af438bdb10 * config/tc-m68k.c (md_section_align): If a.out and BFD, force 
section size to be aligned.
 1997-06-09 16:53:45 +00:00
Ian Lance Taylor
7257418129 * config/tc-sh.h (md_cons_align): Define. 
(sh_cons_align): Declare.
	* config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
	(sh_no_align_cons): New static variable.
	(s_uacons): New static function.
	(sh_cons_align): New function.
	(sh_handle_align): Warn about misaligned data.
	* doc/c-sh.texi: Document .uaword and .ualong.
PR 12528.
 1997-06-06 21:17:46 +00:00
Nick Clifton
48e509bf2c Merged in changes made in armT-970328-branch 1997-06-04 00:07:07 +00:00
Nick Clifton
f8a2144336 Merged in the changes from the armT-970328-branch. 1997-06-03 23:25:43 +00:00
Nick Clifton
d0badeab7c Added support for Thumb architecture from armT-970328-branch. 1997-06-03 23:15:49 +00:00
Nick Clifton
3357a5ab61 Added an enable of the ARM documentation. 1997-06-02 23:43:17 +00:00
Nick Clifton
2903fb6e85 Added ARM documentation from armT-970328-branch 1997-06-02 23:28:16 +00:00
Gavin Romig-Koch
5c6f5923c7 Add r3900 support. 1997-06-02 15:56:00 +00:00
Ian Lance Taylor
dccd4d2cf1 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu> 
* as.c: (parse_args) `-t' option requires an argument.
 1997-05-29 16:59:46 +00:00
Ian Lance Taylor
1d6f438f49 * Makefile.in: Rebuild dependencies. 1997-05-28 21:58:27 +00:00
Ian Lance Taylor
5ac3db53bb * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type 
of a BFD_RELOC_RVA reloc.
 1997-05-28 20:17:55 +00:00
Jeff Law
f22950b920 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps. 
(hppa_force_relocation): Force a relocation for an absolute
        call/jump.
part of gcc/12343.
 1997-05-28 16:48:32 +00:00
Ian Lance Taylor
1079e76c45 * doc/as.texinfo: Don't use @value in section names or index 
entries; it confuses texinfo.tex.
 1997-05-26 17:25:22 +00:00
Tom Tromey
8a51eeafee * doc/as.texinfo: Updated for -MD option. 
* Makefile.in (CFILES): Added depend.c.
        (OBJS): Added depend.o.
        * as.h (start_dependencies, register_dependency,
        print_dependencies): New declarations.
        * depend.c: New file.
        * as.c (parse_args): Added -MD option.
        (main): Call print_dependencies.
        (show_usage): Added help for -MD.
        * read.c (s_app_file): Call register_dependency.
        (s_include): Call register_dependency when file is found.
        (read_a_source_file): Call register_dependency.
 1997-05-23 19:30:41 +00:00
Ian Lance Taylor
1a7a427ef1 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the 
section address to the symbol value.
 1997-05-21 21:40:14 +00:00
Gavin Romig-Koch
e17449bcfd Move mips INSN_ISA subfield into new membership field. 1997-05-20 15:29:25 +00:00
Nick Clifton
de046e7c42 Fixed bug in previous delta. If no cpu type was specified on the command 
line then the code used to default to setting an architecture of ARMv4T
rather than ARMv3M in the BFD library.  This has now been corrected.
 1997-05-15 17:05:24 +00:00
Nick Clifton
46686c7839 Added support for storing ARM Procedure Calling Standard variant, and ARM 
architecture variant in the BFD and COFF structures.  This goes towards
fixing PRs 11709 and 11326 and will integrate with future updates to LD and
GCC.
 1997-05-14 17:00:43 +00:00
Jeff Law
2393a96689 * config/tc-mn10200.c (md_convert_frag): Prefix temporary 
label name with ".".
        * config/tc-mn10300.c (md_convert_frag): Likewise.
 1997-05-14 04:29:05 +00:00
Ian Lance Taylor
cd05cc5e45 * config/tc-mips.c (set_at): Check for bignum. 
(check_absolute_expr, macro, mips16_macro): Likewise.
PR 12296.
 1997-05-13 18:46:47 +00:00
Fred Fish
7b02bacd3d * config/tc-tic80.c (md_apply_fix): Check PC relative relocations 
for overflow/underflow, only insert lower 15 bits into instruction.
 1997-05-13 17:55:41 +00:00
Ian Lance Taylor
98b4161aee Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 
* config/tc-i386.c (pi): Check for RegMMX.
 1997-05-12 20:23:57 +00:00
Ian Lance Taylor
ee42e25b0c * expr.c (expr): When subtracting values in the same frag, 
subtract X_add_number rather than adding it.
 1997-05-08 15:10:55 +00:00
Ian Lance Taylor
662a6d9e11 * config/obj-coff.c (write_object_file): Just pass NULL to 
md_do_align, not the address of a char holding NOP_OPCODE.
Fixes a problem with the m88k SVR3 .init section as used by gcc.
 1997-05-07 19:46:25 +00:00
Ian Lance Taylor
a5586bdc2f * config/tc-mips.c (macro): Handle constants for M_LI_D and 
M_LI_DD.
	(mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
	than an address if the floating point value looks sufficiently
	simple.
PR 12237.
 1997-05-07 19:41:17 +00:00
Ian Lance Taylor
91951af61f * config/tc-i386.c (md_section_align): If a.out and BFD, force 
section size to be aligned.
 1997-05-06 16:19:04 +00:00
Ian Lance Taylor
0239838be4 * cond.c: Include "macro.h". 
(struct conditional_frame): Add macro_nest field.
	(initialize_cframe): Initialize macro_nest.
	(cond_finish_check): Add nest parameter.  Change all callers.
	(cond_exit_macro): New function.
	* as.h (cond_finish_check): Update declaration.
	(cond_exit_macro): Declare.
	* input-scrub.c (macro_nest): Make globally visible.
	(input_scrub_next_buffer): Call cond_finish_check.
	* macro.h (macro_nest): Declare.
	* read.c (s_mexit): Call cond_exit_macro.
 1997-05-06 00:54:37 +00:00
Ian Lance Taylor
454b0ccda0 * config/tc-i386.h (RegMMX): Define. 
* config/tc-i386.c (pi): Check for all register types.
	(type_names): Add RegMMX.
	(md_assemble): Handle RegMMX.
 1997-05-05 21:18:17 +00:00
Ian Lance Taylor
24d4b4e167 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu> 
* config/obj-elf.c (elf_pseudo_table): Add "subsection".
 	(obj_elf_subsection): New static function.
 1997-04-29 23:55:42 +00:00
Ian Lance Taylor
4a38edaab7 * config/obj-coff.c (coff_header_append): Don't reset string_size 
each time through the loop.
 1997-04-29 23:53:26 +00:00
Ian Lance Taylor
1416631f2f * Makefile.in (DISTSTUFF): Add itbl-parse.h. 1997-04-25 18:19:53 +00:00
Ian Lance Taylor
8f9b2cea7f * doc/internals.texi (Porting GAS): Correct documentation for 
current configure handling of targ-cpu.h, et. al.
	(CPU backend): Document listing macros.
 1997-04-25 16:15:33 +00:00
Ian Lance Taylor
49f5a035dd * listing.c (data_buffer): Set size based on other listing macros, 
rather than always using 100.
	(data_buffer_size): Remove static variable.
	(calc_hex): Make data_buffer_size a local variable.  Don't leave
	any slop when filling data_buffer.
 1997-04-25 16:04:44 +00:00
Ian Lance Taylor
a21dd1e090 * doc/c-mips.texi: Document .set autoextend. 1997-04-21 19:33:57 +00:00
Ian Lance Taylor
49f90a3443 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se> 
* configure.in (i386-*-openbsd*, m68k-*-openbsd*,
	mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
	sparc-*-openbsd*): New targets.
	* configure: Rebuild.
 1997-04-20 03:15:48 +00:00
Ian Lance Taylor
aff65ed99d Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com> 
* config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
	for all undefined symbols.
 1997-04-20 02:53:22 +00:00
Ian Lance Taylor
fec391b1b5 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects 
correctly.
 1997-04-18 17:39:33 +00:00
Ian Lance Taylor
894cca2569 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se> 
* configure.in (alpha*-*-openbsd*): New target.
	* configure: Rebuild.
 1997-04-18 15:52:33 +00:00
Ian Lance Taylor
fc984eb0a3 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org> 
* configure.in (mips-*-openbsd*): New target.
	* configure: Rebuild.
 1997-04-17 18:04:34 +00:00
Martin Hunt
4bdb83fcb9 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com> 
* config/tc-d30v.c (parallel_ok): Fix parallel checking
	for instructions using conditional execution.
 1997-04-16 19:35:54 +00:00
Gavin Romig-Koch
68952421e6 Correct test for fpr pairs. 1997-04-15 22:46:58 +00:00
Ian Lance Taylor
ec2f730d86 sanitize out references to v850 1997-04-15 22:34:57 +00:00
Ian Lance Taylor
e366a2d6e8 * Makefile.in (srcroot): Remove. 
(INSTALL): Set to @INSTALL@.
	(INSTALL_XFORM, INSTALL_XFORM1): Remove.
	(all, dvi): Don't set srcroot.
	(install): Depend upon as.new, gasp.new, and installdirs.  Use
	$(program_transform_name) directly, rather than using
	$(INSTALL_XFORM) and $(INSTALL_XFORM1).
	(installdirs): New target.
	* doc/Makefile.in (INSTALL_XFORM1): Remove.
	(install): Depend upon installdirs.  Use $(program_transform_name)
	directly, rather than using $(INSTALL_XFORM) and
	$(INSTALL_XFORM1).
	(installdirs): New target.
	(install-info-as): Run mkinstalldirs.
	(install-info-gasp): Likewise.
 1997-04-15 17:11:08 +00:00
Ian Lance Taylor
dca6429fad From Thomas Graichen <graichen@rzpd.de>: 
* Makefile.in: Always use $(SHELL) when running move-if-change.
	* configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
	* configure: Rebuild.
 1997-04-14 16:05:50 +00:00
David Edelsohn
f3f00e9486 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand. 
New argument `want'.  Update enum cgen_parse_operand_result values.
	Initialize if CGEN_PARSE_OPERAND_INIT.
	* config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
	(md_assemble): Call cgen_asm_init_parse.
	Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
 1997-04-10 23:40:30 +00:00
David Edelsohn
4e9d8deacb * config/tc-m32r.c (md_begin): Set cgen_asm_parse_operand_fn. 
(md_assemble): Call cgen_asm_init_parse.
	Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
 1997-04-10 21:54:15 +00:00
Ian Lance Taylor
902a77ac80 * config/tc-m68k.c (m68k_ip): Handle #j. 1997-04-09 15:50:13 +00:00
Jeff Law
967429536d * config/tc-mn10300.c (md_convert_frag): Create fixup at the 
right address for call label:32,regs,imm.
Fixes bug exposed by gdb testsuite.
 1997-04-08 22:47:42 +00:00