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129 Commits

Author SHA1 Message Date
Nick Clifton 5cb1517bba imprrove error message 2001-05-02 11:33:12 +00:00
Nick Clifton 16a0c2d4ec Add ability to pad code alignment frags with no-ops. 2001-04-26 15:19:21 +00:00
Nick Clifton 0285c67df1 Automate generate on man pages 2001-03-25 20:32:31 +00:00
Nick Clifton 83e7603d4f Always set machine type based on cpu_variant. 2001-03-12 23:37:39 +00:00
Nick Clifton f7e42eb4af Fix copyright notices 2001-03-08 23:24:26 +00:00
Nick Clifton 4f3c3dbb37 Fix BLX(1) for Thumb 2001-03-06 22:33:47 +00:00
Phil Blundell b1e2e654ad 2001-02-12 Philip Blundell <pb@futuretv.com> 
* config/tc-arm.c (do_ldst): Improve warnings for unpredictable
	ldrt/strt instructions.
 2001-02-12 13:32:25 +00:00
Nick Clifton cd17328aad Remove redundant bit from "fa" and "da" flags 2001-01-19 04:35:29 +00:00
Nick Clifton 7a91e76ad1 Allow ADRL relocs to be adjusted in arm-coff 2001-01-11 01:40:18 +00:00
Kazu Hirata bc80588841 2000-12-03 Kazu Hirata <kazu@hxi.com> 
* tc-a29k.c: Fix formatting.
	* tc-alpha.c: Likewise.
	* tc-arm.c: Likewise.
	* tc-cris.c: Likewise.
	* tc-hppa.c: Likewise.
	* tc-i370.c: Likewise.
	* tc-i386.c: Likewise.
	* tc-i860.c: Likewise.
	* tc-i960.c: Likewise.
	* tc-ia64.c: Likewise.
	* tc-m68hc11.c: Likewise.
	* tc-m68k.c: Likewise.
	* tc-m88k.c: Likewise.
	* tc-pj.c: Likewise.
	* tc-ppc.c: Likewise.
	* tc-sh.c: Likewise.
	* tc-sparc.c: Likewise.
	* tc-tahoe.c: Likewise.
	* tc-vax.c: Likewise.
 2000-12-03 06:49:23 +00:00
Nick Clifton 077b8428ab Add ARM v5t, v5te and XScale support 2000-11-25 00:21:40 +00:00
Nick Clifton 8179bd9b1b Add support for .line and .file pseudo ops. 2000-11-17 18:46:43 +00:00
Richard Henderson 4dc7ead9fd * as.c (debug_type): Init to DEBUG_UNSPECIFIED. 
* as.h (debug_type): Clarify documentation of the meaning
	of this variable.
	* dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
	(print_stats): Fix parenthesis problem.
	(now_subseg_size): New.
	(dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
	(dwarf2_directive_file): Don't set debug_type.
	(dwarf2_where): Honor DEBUG_DWARF2 first.
	(dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
	do nothing if not emitting dwarf2 debug info, or no work.
	* dwarf2dbg.h (dwarf2_emit_insn): Update.
	* ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
	(ecoff_new_file): Likewise.
	* read.c (generate_lineno_debug): Kill ecoff hackery.  Update
	commentary wrt dwarf2.

	* config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
	ATTRIBUTE_UNUSED as needed.
	(emit_insn): Call dwarf2_emit_insn.
	(s_alpha_file): New.
	(s_alpha_loc): New.
	(s_alpha_coff_wrapper): Don't handle them.
	(md_pseudo_table): Update for .file and .loc.
	* config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.

	* config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
	don't protect with debug_type.
	* config/tc-hppa.c (md_assemble): Likewise.
	* config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
	* config/tc-mn10300.c (md_assemble): Likewise.
	* config/tc-sh.c (md_assemble): Likewise.
	* config/tc-v850.c (md_assemble): Likewise.

	* config/tc-arm.c (arm_end_of_source): Remove.
	* config/tc-hppa.c (pa_end_of_source): Remove.
	* config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
	* config/tc-mn10300.c (mn10300_finalize): Remove.
	* config/tc-sh.c (sh_finalize): Remove.
	* config/tc-v850.c (sh_finalize): Remove.

	* config/tc-arm.h (md_end): Remove.
	* config/tc-hppa.h (md_end): Remove.
	(DWARF2_LINE_MIN_INSN_LENGTH): New.
	* config/tc-m68hc11.h (md_end): Remove.
	* config/tc-mn10300.h (md_end): Remove.
	* config/tc-sh.h (md_end): Remove.
	* config/tc-v850.h (md_end): Remove.

	* config/tc-ia64.c (emit_one_bundle): Don't protect
	dwarf2 bits with debug_type.
	(md_assemble): Likewise.
	(ia64_end_of_source): Don't call dwarf2_finish.
 2000-11-17 08:47:52 +00:00
Kazu Hirata 4a1805b14d 2000-11-14 Kazu Hirata <kazu@hxi.com> 
* config/aout_gnu.h: Fix formatting.
	* config/atof-vax.c: Likewise.
	* config/m68k-parse.h: Likewise.
	* config/m88k-opcode.h: Likewise.
	* config/obj-elf.c: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-cris.c: Likewise.
	* config/tc-i386.c: Likewise.
	* config/tc-ia64.c: Likewise.
	* config/tc-mn10300.c: Likewise.
	* config/te-386bsd.h: Likewise.
	* config/te-hppa.h: Likewise.
	* config/te-nbsd.h: Likewise.
	* config/te-ppcnw.h: Likewise.
	* config/te-sparcaout.h: Likewise.
	* config/te-tmips.h: Likewise.
	* config/vax-inst.h: Likewise.
	* config/vms-conf.h: Likewise.
 2000-11-14 20:57:30 +00:00
Nick Clifton 8d6b5c8e2f Add include of "dwarf2dbg.h" 2000-11-05 19:28:57 +00:00
Nick Clifton 37d8bb275b Preserve copy of case clobber opcodes so that .req pseudo op works 2000-11-02 19:32:47 +00:00
Phil Blundell 6c17cfe4d2 2000-11-02 Theo Honohan <th@futuretv.com> 
* config/tc-arm.c (do_msr): Improve error message.
 2000-11-02 15:10:57 +00:00
Aldy Hernandez bf1b588105 handle lower cased cpsr and spsr 2000-10-27 13:55:49 +00:00
Nick Clifton 85a3969410 Add --gdwarf2 support to ARM toolchain 2000-10-25 19:15:34 +00:00
Kazu Hirata 1dab94dd91 2000-09-14 Kazu Hirata <kazu@hxi.com> 
* config/tc-a29k.c: Fix formatting.
	* config/tc-alpha.c: Likewise.
	* config/tc-arc.c: Likewise.
	* config/tc-arc.h: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-arm.h: Likewise.
	* config/tc-avr.c: Likewise.
	* config/tc-avr.h: Likewise.
	* config/tc-tic30.c: Likewise.
	* config/tc-tic30.h: Likewise.
	* config/tc-tic54x.c: Likewise.
	* config/tc-tic54x.h: Likewise.
	* config/tc-tic80.c: Likewise.
	* config/tc-tic80.h: Likewise.
 2000-09-15 01:06:52 +00:00
Phil Blundell e0e3ecca5c 2000-09-08 Philip Blundell <philb@gnu.org> 
* config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
	offset is negative.
 2000-09-08 21:05:33 +00:00
Nick Clifton 66102fe268 Replace as_tsktsk with as_warn. 
Make reference to first element of shift_names explicit.
 2000-08-18 19:27:30 +00:00
Nick Clifton 004af544ae Minor formatting changes 2000-08-17 23:57:52 +00:00
Nick Clifton 4fb7971f4b Allow illegal shifts by zero to be recorded as logical shift lefts by zero. 2000-08-17 23:46:43 +00:00
Nick Clifton 8cb8bcbabb Tidy up decoding of shift based addressing modes. 
Add extra tests for these addressing modes
 2000-08-16 19:02:00 +00:00
Nick Clifton 70485b5c18 Warn abouyt "bx pc" not being very useful. 2000-08-16 17:48:50 +00:00
Nick Clifton 046b3b54ee Allow "bx pc" in ARM mode. 2000-08-14 21:20:03 +00:00
Nick Clifton d78c7dcade Undo some formatting fixes 2000-08-02 01:00:15 +00:00
Nick Clifton 3f9dfb2cd9 Fix skip of 'cpsr_all' flag 2000-08-01 23:10:02 +00:00
Kazu Hirata 28e4f854cf 2000-08-01 Kazu Hirata <kazu@hxi.com> 
* config/obj-som.c: Fix formatting.
	* config/obj-ieee.c: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-v850.c: Likewise.
 2000-08-01 19:02:49 +00:00
Alexandre Oliva 8de8f17e3d * config/tc-arm.c (psrs): Accept combinations of flags. 2000-07-04 05:49:04 +00:00
Nick Clifton 1994a7c76c Fix spelling typos. 
Remove use of DEFUN().
 2000-06-25 17:59:22 +00:00
Alan Modra 63a0b638d4 Don't treat `;' as a line separator by default. 
Explicitly mention `;' in line_separator_chars in each backend.
 2000-06-09 00:00:04 +00:00
Nick Clifton 9bab93495a Assign correct reloc value to size 1 constant valued fixes. 2000-06-08 19:19:23 +00:00
Alan Modra b75c0c920f is_end_of_line fixes. 2000-06-02 02:52:10 +00:00
Scott Bambrough a6836251f6 The ARM assembler is not assembling the following instruction 
correctly.

	mrs	lr, spsr

The string pointer is advanced to far before the check to set
the SPSR bit.

Thu Jun 01 2000  Scott Bambrough <scottb@netwinder.org>

	* config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
 2000-06-01 19:07:54 +00:00
Nick Clifton 322f2c4579 Add support for _x and _s flags to MSR instruction 2000-05-15 19:25:22 +00:00
Nick Clifton adcf07e614 Document behaviour of .align 0 for ARM targets. 
Remove incomplete v5e code from tc-arm.c
 2000-04-24 23:57:30 +00:00
Alan Modra fc633e5b97 Remove U suffix from constants for K&R compilers. 
Fix a couple of 64 bit nits.
 2000-04-13 01:08:05 +00:00
Nick Clifton d92b1a8a2a Add support for BFD_RELOC_{ARM|THUMB}_PCREL_BLX relocs. 2000-04-08 00:11:46 +00:00
Nick Clifton d1a1bf19b4 Add "bal" instruction pattern. 
Add test of assembling "bal" instruction
 2000-03-29 18:25:37 +00:00
Nick Clifton 114241553a fix bug detecting pc-rel overflow 2000-03-19 22:09:23 +00:00
Nick Clifton 43f0557653 Fix adr pseudo op for Thumb. 2000-03-17 22:12:08 +00:00
Nick Clifton ec9991dc51 minor formatting improvements 2000-03-17 20:00:36 +00:00
Nick Clifton 684b81fabf fix compile time warning messages 2000-03-17 19:44:41 +00:00
Nick Clifton 672314026c Handle same-section relocations where the destination is at an address >= 
0x00400000.
 2000-03-17 19:35:44 +00:00
Nick Clifton 056350c6bd Add support for WinCE targeted toolchains. 2000-02-24 19:49:18 +00:00
Nick Clifton 557537a556 Add ATPCS register naming support 2000-01-31 22:14:50 +00:00
Nick Clifton 2f0ca46a49 Apply Thoams de Lellis's patch to fic disassembly of Thumb instructions when 
bounded by non-function labels.
 2000-01-27 20:05:32 +00:00
Nick Clifton 858f4ff6ff fix formatting 1999-12-22 19:54:41 +00:00
Nick Clifton df32bc61b0 Apply patch from Philip Blundell to allow .previous to work for arm-elf 1999-12-22 19:44:15 +00:00
Nick Clifton b4d0b2b3ab Add support for -marm720 command line switch 1999-12-14 19:40:59 +00:00
Nick Clifton a64bcdd8d3 Fix .force_thumb 1999-11-29 15:29:34 +00:00
Donald Lindsay 92a66162a2 tc-arm.c: minor changes and support for upcoming V5E variant. 1999-11-16 04:15:55 +00:00
Jeff Law acb5662391 * config/tc-arm.c (reg_required_here): Improve comments. 1999-10-28 03:03:53 +00:00
Jeff Law b49cfa5dae * config/tc-arm.c (thumb_opcode): Add "variants" field. 
(tinsns): Initialize variants field.
 1999-10-28 02:53:42 +00:00
Jeff Law 90ca882f04 * tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and BAD_PC 
respectively.
 1999-10-27 22:52:35 +00:00
Nick Clifton 29c4c6b539 fix compile time warnings 1999-10-27 18:13:28 +00:00
Nick Clifton 913f265c25 Rename MULTI_SET_PSR to LDM_TYPE_2_OR_3 1999-09-22 09:05:32 +00:00
Nick Clifton 325188ecac Only support interworking and pic for ELF or COFF targets 1999-09-08 13:10:28 +00:00
Nick Clifton 231b5e2936 slight code improvement over previous delta 1999-09-01 15:32:46 +00:00
Nick Clifton 5856c19ac4 Do not align sectins when producing ELF format objects. 1999-09-01 10:57:19 +00:00
Nick Clifton 50f4163fd6 If an offset is invalid, display it. 1999-08-18 09:12:11 +00:00
Nick Clifton 114502711b Look for register conflicts on stores as well as loads. 1999-08-16 17:47:29 +00:00
Nick Clifton 276b1dc2a2 Only pass positive values to validate_offset_imm() 1999-08-13 08:38:20 +00:00
Nick Clifton ae5ad4adf9 Tidy up formatting. 
Fix Thubm weak function support.
 1999-08-12 10:32:42 +00:00
Catherine Moore c8d259f7df Fix up vtable entry relocs 1999-07-30 15:08:39 +00:00
Nick Clifton 2f992c04c2 Apply patch from Philip Blundell <pb@nexus.co.uk> 
Prepend LOCAL_LABEL_PREFIX (if defined) to local symbols.
  ARM: Set F_SOFTFLOAT in the output file if -mno-fpu was given.
 1999-07-15 01:33:07 +00:00
Nick Clifton 49a5575c32 Add support for armv5 architecture 
Add ADRL pseudo op.
 1999-07-05 07:39:01 +00:00
Ian Lance Taylor a77f5182c7 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of 
sy_value with appropriate accessor functions.
	* config/tc-arm.c (md_apply_fix3): Likewise.
	* config/tc-d10v.c (AT_WORD_P): Likewise.
	* config/tc-v850.c (reg_name_search): Likewise.
 1999-06-22 14:35:19 +00:00
Ian Lance Taylor 3d10331912 * config/tc-arm.c (ldst_extend): Add parentheses to avoid 
warning.
	(do_ldst): Move assignment out of if condition.
	(md_apply_fix3): Add casts to avoid printf format warnings.  Add
	parentheses to avoid warning.
 1999-06-21 10:03:29 +00:00
Nick Clifton 155f0fe7a5 Use symbol_get_bfdsym() macro 1999-06-21 09:11:27 +00:00
Nick Clifton 776b24b437 Include struc-symbol.h so that symbol structure definition is available. 1999-06-21 08:08:52 +00:00
Nick Clifton fed881b14b Patches for eCos: Dump literal pool on section change. Mark thumb function 
aliases as being thumb functions as well.
 1999-06-18 01:38:26 +00:00
Ulrich Drepper a8aed0fb2d (tc_gen_reloc): Fix handling of GOTPC relocs. 1999-06-13 06:39:21 +00:00
Nick Clifton c1d3c45e14 Add support for ARM920 and ARM920t 1999-06-10 01:59:33 +00:00
Ian Lance Taylor 174419c123 * config/tc-arm.h: Update for symbol handling changes. 
* config/tc-arm.c: Likewise.
	(symbol_make_empty): Remove.  Just use symbol_create.
 1999-06-03 09:50:01 +00:00
Nick Clifton 661e4995b2 Include pipeline offset in addend unless dealing with an old ABI. 1999-05-29 10:47:20 +00:00
Richard Henderson 252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00