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Author SHA1 Message Date
Paul Brook
3a4cf4826b Remove duplicated chunk in previous patch. 2005-09-06 18:43:45 +00:00
Paul Brook
0110f2b896 2005-09-06 Paul Brook <paul@codesourcery.com> 
gas/
	* config/tc-arm.c (arm_it): Add relax field.
	(T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
	b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
	(do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
	do_t_mov_cmp): Allow relaxation.
	(output_relax_insn): New function.
	(put_thumb32_insn): New function.
	(output_inst): Use new functions.
	(md_assemble): Don't throw error on relaxable instructions.
	(insns): Change "b" entry from TCE(...) to tCE(...).
	(md_estimate_size_before_relax): Return 2.
	(md_convert_frag, relax_immediate, relax_adr, relax_addsub,
	relax_branch, arm_relax_frag): New functions.
	(arm_force_relocation): Return 0 for Thumb-2 immediate operand
	relocations.
	* config/tc-arm.h (md_convert_frag): Remove definition.
	(md_relax_frag): Define.
	(arm_relax_frag): Add prototype.
gas/testsuite/
	* gas/arm/thumb2_relax.d: New test.
	* gas/arm/thumb2_relax.s: New test.
	* gas/arm/thumb32.d: Adjust expected results to include relaxation.
	* gas/arm/thumb32.s: Tweak for better coverage of relaxable
	instructions.  Remove load/store tests.
 2005-09-06 16:59:24 +00:00
Paul Brook
9a64e43541 2005-09-02 Paul Brook <paul@codesourcery.com> 
gas/
	* config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
gas/testsuite/
	* gas/arm/arm3-bad.s: New test.
	* gas/arm/arm3-bad.d: New test.
	* gas/arm/arm3.s: Avoid illegal instructions.
	* gas/arm/arm3.d: Ditto.
 2005-09-06 15:57:06 +00:00
Paul Brook
8f06b2d82f 2005-09-02 Paul Brook <paul@codesourcery.com> 
bfd/
	* libbdf.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* reloc.c: Add BFD_RELOC_ARM_T32_CP_OFF_IMM and
	BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/
	* config/tc-arm.c (encode_arm_cp_address): Use
	BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
	(do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
	mode.
	(md_assemble): Only allow coprocessor instructions when Thumb-2 is
	available.
	(cCE, cC3): Define.
	(insns): Use them for coprocessor instructions.
	(md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
	(get_thumb32_insn): New function.
	(put_thumb32_insn): New function.
	(md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
	BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/testsuite/
	* gas/arm/vfp-bad_t2.d, gas/arm/vfp-bad_t2.l, arm/vfp-bad_t2.s,
	gas/arm/vfp1_t2.d, gas/arm/vfp1_t2.s, gas/arm/vfp1xD_t2.d,
	gas/arm/vfp1xD_t2.s, gas/arm/vfp2_t2.d, gas/arm/vfp2_t2.s): New files.
opcodes/
	* arm-dis.c (coprocessor_opcodes): New.
	(arm_opcodes, thumb32_opcodes): Remove coprocessor insns.
	(print_insn_coprocessor): New function.
	(print_insn_arm): Use print_insn_coprocessor.  Remove coprocessor
	format characters.
	(print_insn_thumb32): Use print_insn_coprocessor.
 2005-09-02 13:12:45 +00:00
Paul Brook
c4188bc96a 2005-09-02 Paul Brook <paul@codesourcery.com> 
gas/
	* config/tc-arm.c (opcode_lookup): Look for infix opcode when
	incorrect suffix matches.
gas/testsuite/
	* gas/arm/fpa-mem.d: Test "stfpls".
	* gas/arm/fpa-mem.s: Ditto.
 2005-09-02 12:50:44 +00:00
Paul Brook
3d38899710 2005-08-15 Paul Brook <paul@codesourcery.com> 
gas/
	* config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
	instructions.
	(do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
gas/testsuite/
	* gas/arm/thumb2_it.s: Add more instruction variants.
	* gas/arm/thumb2_it.d: Ditto.
 2005-08-15 19:19:55 +00:00
Alan Modra
7be1c4891a * README-vms: Delete. 
* config-gas.com: Delete.
	* makefile.vms: Delete.
	* vmsconf.sh: Delete.
	* config/atof-tahoe.c: Delete.
	* config/m88k-opcode.h: Delete.
	* config/obj-bout.c: Delete.
	* config/obj-bout.h: Delete.
	* config/obj-hp300.c: Delete.
	* config/obj-hp300.h: Delete.
	* config/tc-a29k.c: Delete.
	* config/tc-a29k.h: Delete.
	* config/tc-h8500.c: Delete.
	* config/tc-h8500.h: Delete.
	* config/tc-m88k.c: Delete.
	* config/tc-m88k.h: Delete.
	* config/tc-tahoe.c: Delete.
	* config/tc-tahoe.h: Delete.
	* config/tc-tic80.c: Delete.
	* config/tc-tic80.h: Delete.
	* config/tc-w65.c: Delete.
	* config/tc-w65.h: Delete.
	* config/te-aux.h: Delete.
	* config/te-delt88.h: Delete.
	* config/te-delta.h: Delete.
	* config/te-dpx2.h: Delete.
	* config/te-hp300.h: Delete.
	* config/te-ic960.h: Delete.
	* config/vms-a-conf.h: Delete.
	* doc/c-a29k.texi: Delete.
	* doc/c-h8500.texi: Delete.
	* doc/c-m88k.texi: Delete.
	* README: Remove obsolete examples, and list of supported targets.
	* Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
	bout and hp300 support.
	(DEP_FLAGS): Don't define BFD_ASSEMBLER.
	* configure.in: Remove --enable-bfd-assembler, need_bfd,
	primary_bfd_gas.
	* configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
	m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
	* as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
	* as.h: Likewise.
	* dw2gencfi.c: Likewise.
	* dwarf2dbg.c: Likewise.
	* ehopt.c: Likewise.
	* input-file.c: Likewise.
	* listing.c: Likewise.
	* literal.c: Likewise.
	* messages.c: Likewise.
	* obj.h: Likewise.
	* output-file.c: Likewise.
	* read.c: Likewise.
	* stabs.c: Likewise.
	* struc-symbol.h: Likewise.
	* subsegs.c: Likewise.
	* subsegs.h: Likewise.
	* symbols.c: Likewise.
	* symbols.h: Likewise.
	* tc.h: Likewise.
	* write.c: Likewise.
	* write.h: Likewise.
	* config/aout_gnu.h: Likewise.
	* config/obj-aout.c: Likewise.
	* config/obj-aout.h: Likewise.
	* config/obj-coff.c: Likewise.
	* config/obj-coff.h: Likewise.
	* config/obj-evax.h: Likewise.
	* config/obj-ieee.h: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-arm.h: Likewise.
	* config/tc-avr.c: Likewise.
	* config/tc-avr.h: Likewise.
	* config/tc-crx.h: Likewise.
	* config/tc-d10v.h: Likewise.
	* config/tc-d30v.h: Likewise.
	* config/tc-dlx.h: Likewise.
	* config/tc-fr30.h: Likewise.
	* config/tc-frv.h: Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-h8300.h: Likewise.
	* config/tc-hppa.h: Likewise.
	* config/tc-i370.h: Likewise.
	* config/tc-i386.c: Likewise.
	* config/tc-i386.h: Likewise.
	* config/tc-i860.h: Likewise.
	* config/tc-i960.c: Likewise.
	* config/tc-i960.h: Likewise.
	* config/tc-ip2k.h: Likewise.
	* config/tc-iq2000.h: Likewise.
	* config/tc-m32c.h: Likewise.
	* config/tc-m32r.h: Likewise.
	* config/tc-m68hc11.h: Likewise.
	* config/tc-m68k.c: Likewise.
	* config/tc-m68k.h: Likewise.
	* config/tc-maxq.c: Likewise.
	* config/tc-maxq.h: Likewise.
	* config/tc-mcore.c: Likewise.
	* config/tc-mcore.h: Likewise.
	* config/tc-mn10200.h: Likewise.
	* config/tc-mn10300.c: Likewise.
	* config/tc-mn10300.h: Likewise.
	* config/tc-ms1.h: Likewise.
	* config/tc-msp430.c: Likewise.
	* config/tc-msp430.h: Likewise.
	* config/tc-ns32k.c: Likewise.
	* config/tc-ns32k.h: Likewise.
	* config/tc-openrisc.h: Likewise.
	* config/tc-or32.c: Likewise.
	* config/tc-or32.h: Likewise.
	* config/tc-ppc.c: Likewise.
	* config/tc-ppc.h: Likewise.
	* config/tc-s390.h: Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-sh.h: Likewise.
	* config/tc-sparc.c: Likewise.
	* config/tc-tic30.c: Likewise.
	* config/tc-tic30.h: Likewise.
	* config/tc-tic4x.c: Likewise.
	* config/tc-tic4x.h: Likewise.
	* config/tc-tic54x.c: Likewise.
	* config/tc-tic54x.h: Likewise.
	* config/tc-v850.h: Likewise.
	* config/tc-vax.c: Likewise.
	* config/tc-vax.h: Likewise.
	* config/tc-xstormy16.h: Likewise.
	* config/tc-xtensa.h: Likewise.
	* config/tc-z8k.c: Likewise.
	* config/tc-z8k.h: Likewise.
	* config/vms-a-conf.h
	* doc/Makefile.am: Likewise.
	* doc/all.texi: Likewise.
	* doc/as.texinfo: Likewise.
	* doc/Makefile.in: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* config.in: Regenerate.
	* po/POTFILES.in: Regenerate.
 2005-08-11 01:25:29 +00:00
Paul Brook
e27ec89e51 2005-08-05 Paul Brook <paul@codesourcery.com> 
gas/
	* config/tc-arm.c (current_it_mask, current_cc): New variables.
	(do_t_add_sub): Use correct encodings inside IT block.
	(do_t_arit3c): Ditto.
	(do_t_it): Simplify logic.  Set current_it_mask and current_cc.
	(md_assemble): Verify conditional suffixes agains IT blocks.
gas/testsuite/
	* gas/arm/thumb32.s: Use correct conditional suffixes inside IT
	blocks.
	* gas/arm/thumb2_it.d, gas/arm/thumb2_it.s: New test.
 2005-08-05 12:28:23 +00:00
Paul Brook
9c3c69f2f1 2005-08-05 Paul Brook <paul@codesourcery.com> 
gas/
	* config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
	constants.
	(encode_thumb32_shifted_operand): Prohibit register shifts.
	(encode_thumb32_addr_mode): Fix typo.
	(insns): Correct thumb2 ldm and stm opcodes.
gas/testsuite/
	* gas/arm/thumb32.d: Update ldm/stm dests.
	* gas/arm/thumb32.s: Ditto.
 2005-08-05 12:26:30 +00:00
Nick Clifton
f2184508dd config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for WLDRD/WSTRD 
instruction.
gas/arm/iwmmxt-bad2.s: New file: Check for error messages about erroneous
  offsets in iwmmxt instructions.  Cannot be part of iwmmxt-bad.s because
  the errors there stop the assembler before it gets to check the offsets
  in instructions.
gas/arm/iwmmxt-bad2.d: New file.
gas/arm/iwmmxt-bad2.l: New file: Expected error messages.
gas/arm/iwmmxt.s: Change the offset values of the WLDRD, WSTRD and WSTRW
  instructions to be larger than +/-255.
gas/arm/iwmmxt.d: Fix the expected results for these instructions.
 2005-08-03 09:50:43 +00:00
Paul Brook
e9f89963c4 2005-07-29 Paul Brook <paul@codesourcery.com> 
bfd/
	* reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
gas/
	* config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
	pop.
	(do_t_addr): Implement 32-bit variant.
	(do_t_push_pop): Make some errors warnings.  Handle single register
	32-bit case.
	(insns): Use tCE for adr.
	(md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
	(md_apply_fix): Ditto.
gas/testsuite/
	* gas/arm/thumb32.d: Fix expected output for writeback addressing
	modes.  Add single high reg push/pop test.
	* gas/asm/thumb32.s: Add single high reg push/pop test.
opcodes/
	* arm-dis.c: Fix disassebly of thumb2 writeback addressing modes.
 2005-07-29 17:39:39 +00:00
Paul Brook
92e90b6eb3 2005-07-29 Paul Brook <paul@codesourcery.com> 
bfd/
	* reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
	* bfd-in2.h: Regeenrate.
	* libbfd.h: Regenerate.
gas/
	* config/tc-arm.c (parse_tb): New function.
	(enum operand_parse_code): Add OP_TB.
	(parse_operands): Handle OP_TB.
	(do_t_add_sub_w, do_t_tb): New functions.
	(insns): Add entries for addw, subw, tbb and tbh.
	(md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
gas/testsuite/
	* gas/arm/thumb32.s: Add tests for addw, subw, tbb and tbh.
	* gas/arm/thumb32.d: Ditto.
opcodes/
	* arm-dis.c (thumb32_opc): Fix addressing mode for tbh.
	(print_insn_thumb32): Fix decoding of thumb2 'I' operands.
 2005-07-29 17:28:33 +00:00
Paul Brook
c160f130d2 2005-07-21 Paul Brook <paul@codesourcery.com> 
gas/
	* config/tc-arm.c (encode_thumb32_addr_mode): Don't set
	inst.reloc.pc_rel.
gas/testsuite/
	* gas/arm/thumb32.s: Add tests for [pc, #imm] addressing modes.
	* gas/arm/thumb32.d: Ditto.
 2005-07-21 13:11:28 +00:00
Nick Clifton
ca3f61f77c Fix compile time warning messages about signed/unsigned conflicts reported 
by GCC 4.0
 2005-07-04 14:27:07 +00:00
Zack Weinberg
2fc8bdacf3 gas: 
* config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
	(encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
	(do_t_branch, insns [b, bl]): Don't encode pipeline offset.
	(s_arm_elf_cons): Disallow use of (plt) suffix.
	(do_adrl): Adjust X_add_number unconditionally.
	(md_pcrel_from): Rename md_pcrel_from_section, add second segT
	argument.  Handle all adjustment for pipeline offset here.
	(md_apply_fix): No need to undo work of md_pcrel_from.  No
	need to extract pre-encoded pipeline adjustments from various
	branch instructions.  Generally, assume instructions are already
	all-bits-zero in the field being fixed up.  Remove all OBJ_ELF
	special cases.  Handle BFD_RELOC_ARM_PLT32 like
	BFD_RELOC_ARM_PCREL_BRANCH.
	(tc_gen_reloc): Remove OBJ_ELF special case.
	* config/tc-arm.c: Define MD_PCREL_FROM_SECTION.

gas/testsuite:
	* gas/arm/arm.exp: Don't special case ldconst, arm7t, or copro
	for *-wince-*.
	* gas/arm/wince_arm7t.d, gas/arm/wince_copro.d
	* gas/arm/wince_ldconst.d: Delete.
 2005-06-30 18:33:17 +00:00
Zack Weinberg
37f6032b85 gas: 
* config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
	symbolP as well as for names with a leading dot.  Use ACONCAT.
	(md_apply_fix): For branch relocations, only replace value
	with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
	(arm_force_relocation): Remove #ifdef OBJ_ELF case.
	* config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
	(LOCAL_LABEL_PREFIX): Don't define.
gas/testsuite:
	* gas/arm/thumb.s: Only branch to labels defined in this file.
	* gas/arm/thumb.d, gas/arm/thumb32.d: Adjust expected output.
 2005-06-13 15:34:39 +00:00
Zack Weinberg
05ab1f3b1c Revert accidental commit 2005-06-07 18:03:17 +00:00
Zack Weinberg
55cf6793d8 gas: 
* cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
	* config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
	* config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
	* config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
	* config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
	* config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
	* config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
	* config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
	* config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
	* config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
	* config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
	* config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
	* config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
	* config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
	* config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
	* config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
	* config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
	* config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
	* config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
	* config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
	* config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
	* config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
	* config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
	* config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
	* config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
	* config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
	* config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
	* config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
	* config/tc-xtensa.c, config/tc-z8k.c:
	Replace all instances of the string "_apply_fix3" with
	"_apply_fix".
	* po/POTFILES.in, po/gas.pot: Regenerate.
bfd:
	* coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
cgen:
	* doc/porting.texi: Change all mention of md_apply_fix3 and
	gas_cgen_md_apply_fix3 to md_apply_fix and gas_cgen_md_apply_fix
	respectively.
 2005-06-07 17:54:22 +00:00
Nick Clifton
6a86118a50 (CE, C3, CM, UE, UF): Redefine without reference to their Thumb-enabled 
equivalents.
 2005-06-04 14:06:01 +00:00
Nick Clifton
1887dd2272 (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant test for the presence of thumb 
version of the parsing functions since they must always exist and the test
generates a compile time warning message.
 2005-06-01 08:18:42 +00:00
Zack Weinberg
adbaf9485a * config/tc-arm.h (TC_FIX_TYPE): Change to int. 
(TC_INIT_FIX_DATA): Initialize to 0, not NULL.
	* config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
	(md_apply_fix3): Delete fix_is_thumb variable; refer to
	fixP->tc_fix_data directly in the sole place it was used.
	Explicitly truncate value, *valP, fixP->fx_addnumber, and
	fixP->fx_offset to 32 bits, for consistent behavior between 32-
	and 64-bit hosts.
 2005-05-27 07:11:45 +00:00
Zack Weinberg
c19d120533 include/elf: 
* arm.h: Import complete list of official relocation names
	and numbers from AAELF.  Define FAKE_RELOCs for old names.
	Remove a few old names no longer used anywhere.

bfd:
	* elf32-arm.c: Wherever possible, use official reloc names
	from AAELF.
	(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
	(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
	(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
	(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
	(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
	(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
	elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
	Add many new relocations from AAELF.
	(elf32_arm_howto_from_type): Update to match.
	(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
	R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
	R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
	(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
	(elf32_arm_final_link_relocate): Add support for
	R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6.  Remove
	case entries redundant with default.

	* reloc.c: Reorganize ARM relocations.  Add Thumb
	assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
	BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
	Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
	BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
	Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
	* bfd-in2.h, libbfd.h: Regenerate.

opcodes:
	* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
	instructions.  Adjust disassembly of some opcodes to match
	unified syntax.
	(thumb32_opcodes): New table.
	(print_insn_thumb): Rename print_insn_thumb16; don't handle
	two-halfword branches here.
	(print_insn_thumb32): New function.
	(print_insn): Choose among print_insn_arm, print_insn_thumb16,
	and print_insn_thumb32.  Be consistent about order of
	halfwords when printing 32-bit instructions.

gas:
	* hash.c (hash_lookup): Add len parameter.  All callers changed.
	(hash_find_n): New interface.
	* hash.h: Prototype hash_find_n.
	* sb.c: Include as.h.
	(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
	(sb_scrub_and_add_sb): New interface.
	* sb.h: Prototype sb_scrub_and_add_sb.
	* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.

	* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
	reference to BFD_RELOC_ARM_GOT12 which is never generated.
	* config/tc-arm.c: Rewrite, adding Thumb-2 support.

gas/testsuite:
	* gas/arm/arm.exp: Convert all existing "gas_test" tests to
	"run_dump_test" tests.  Run more tests unconditionally.  Run new tests.
	* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
	* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
	* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
	Adjust to work as a dump test.
	* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
	* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
	* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
	New files.

	* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
	diagnostics that don't happen in the first pass anymore.

	* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
	* gas/arm/vfp-bad.l:
	Update expected diagnostics.
	* gas/arm/pic.d: Update expected reloc name.
	* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
	* gas/arm/r15-bad.s: Avoid two-argument mul.
	* gas/arm/req.s: Adjust comments.
	* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
	use of PC.

	* gas/arm/macro-1.d, gas/arm/macro1.s
	* gas/arm/t16-bad.l, gas/arm/t16-bad.s
	* gas/arm/tcompat.d, gas/arm/tcompat.s
	* gas/arm/tcompat2.d, gas/arm/tcompat2.s
	* gas/arm/thumb32.d, gas/arm/thumb32.s
	New test pair.

ld/testsuite:
	* ld-arm/mixed-app.d: Adjust expected disassembly a little.
 2005-05-18 05:40:12 +00:00
Nick Clifton
699d281050 Make -mlittle-endian switch set the target_big_endian variable to false. 2005-05-05 07:40:56 +00:00
Jan Beulich
91c4c44904 gas/ 
2005-04-19  Jan Beulich  <jbeulich@novell.com>

	* symbols.h (symbol_find_base): Remove prototype.
	* symbols.c (save_symbol_name): Remove code section conditional upon
	STRIP_UNDERSCORE.
	(symbol_find): Remove.
	(symbol_find_base): Rename to symbol_find.
	* subsegs.c (section_symbol): Replace use of symbol_find_base with
	symbol_find.
	* config/obj-coff.c (tag_insert): Remove code section conditional
	upon STRIP_UNDERSCORE.
	(obj_coff_def): Likewise.
	(obj_coff_endef): Replace use of symbol_find_base with symbol_find.
	(coff_frob_symbol): Likewise.
	(yank_symbols): Likewise.
	(c_section_symbol): Likewise.
	* config/obj-coff.h (DO_NOT_STRIP): Remove.
	* config/tc-arm.c (symbol_locate): Remove code section conditional
	upon STRIP_UNDERSCORE.
	* config/tc-h8300.h (DO_NOT_STRIP): Remove.
	* config/tc-h8500.h (DO_NOT_STRIP): Remove.
	* config/tc-sh.h (DO_NOT_STRIP): Remove.
	* config/tc-w65.h (DO_NOT_STRIP): Remove.
	* config/tc-z8k.h (DO_NOT_STRIP): Remove.
 2005-04-19 15:05:09 +00:00
Julian Brown
05ea83ed21 * bfd/bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from 
bfd_elf32_is_arm_mapping_symbol_name.
	* bfd/bfd-in2.h: Regenerate.
	* bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
	bfd_elf32_is_arm_mapping_symbol_name.
	* bfd/elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
	bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
	(arm_elf_find_function): Likewise.
	(elf32_arm_output_symbol_hook): Likewise.
	* gas/config/tc-arm.c (arm_adjust_symtab): Likewise.
 2005-03-30 17:19:29 +00:00
Julian Brown
9d2da7ca8d * bfd/bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype. 
* bfd/bfd-in2.h: Regenerate.
	* bfd/elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
	bfd_elf32_is_arm_mapping_symbol_name.
	(elf32_arm_output_symbol_hook): Likewise.
	(arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
	mapping symbols.
	(is_arm_mapping_symbol_name): Function moved from here...
	* bfd/cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here,
	renamed and made global.
	* gas/config/tc-arm.c (mapping_state): Change documentation in function
	comment to cross-reference spec instead. Change type of mapping symbols
	to BSF_NO_TYPE.
	(arm_adjust_symtab): Don't change type of mapping symbols here.
	* gas/testsuite/gas/arm/mapping.d: Update expected output.
	* ld/testsuite/ld-arm/arm-app-abs32.d: Likewise.
	* ld/testsuite/ld-arm/arm-app.d: Likewise.
	* ld/testsuite/ld-arm/mixed-app.d: Likewise.
 2005-03-30 16:22:07 +00:00
Daniel Jacobowitz
ba93b8aced bfd/ 
* bfd-in2.h, libbfd.h: Regenerated.
	* reloc.c: Add ARM TLS relocations.
	* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
	relocations.
	(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
	(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
	(elf32_arm_tls_ie32_howto): New.
	(elf32_arm_howto_from_type): Support TLS relocations.
	(elf32_arm_reloc_map): Likewise.
	(elf32_arm_reloc_type_lookup): Likewise.
	(TCB_SIZE): Define.
	(struct elf32_arm_obj_tdata): New.
	(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
	(elf32_arm_mkobject): New function.
	(struct elf32_arm_relocs_copied): Add pc_count.
	(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
	(GOT_TLS_IE): Define.
	(struct elf32_arm_link_hash_table): Add tls_ldm_got.
	(elf32_arm_link_hash_newfunc): Initialize tls_type.
	(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
	(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
	(dtpoff_base, tpoff): New functions.
	(elf32_arm_final_link_relocate): Handle TLS relocations.
	(IS_ARM_TLS_RELOC): Define.
	(elf32_arm_relocate_section): Warn about TLS mismatches.
	(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
	(elf32_arm_check_relocs): Detect invalid symbol indexes.  Handle
	TLS relocations and pc_count.
	(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
	(allocate_dynrelocs): Handle TLS.  Bind REL32 relocs to local
	calls.
	(elf32_arm_size_dynamic_sections): Handle TLS.
	(elf32_arm_finish_dynamic_symbol): Likewise.
	(bfd_elf32_mkobject): Define.
gas/
	* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
	(md_apply_fix3): Mark TLS symbols.
	(tc_gen_reloc): Handle TLS relocations.
	(arm_fix_adjustable): Ignore TLS relocations.
	(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
	* gas/arm/tls.s, gas/arm/tls.d: New files.
	* gas/arm/arm.exp: Run TLS test.
include/elf/
	* arm.h: Add TLS relocations.
ld/testsuite/
	* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
	ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
	* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
	alignment.
	* ld-arm/arm-elf.exp: Run TLS tests.
 2005-03-29 16:54:22 +00:00
Julian Brown
84798bd6b6 * gas/config/tc-arm.c (marked_pr_dependency): New bitmap, bit N 
indicates whether personality routine index N has been output for this
	section.
	(mapping_state): tc_segment_info_data now struct not enum.
	(arm_elf_change_section): Likewise, and marked_pr_dependency is now
	handled on section change.
	(create_unwind_entry): Previous code to output dependency removed.
	(s_arm_unwind_fnend): Output dependency if it hasn't been done already
	for this section.
	* gas/config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
	arm_segment_info_type.
	(arm_segment_info_type): New struct.
	* gas/testsuite/gas/arm/unwind.d: Update expected output.
 2005-03-29 16:29:09 +00:00
Jim Blandy
d110d6a2e4 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding 
attributes properly.
 2005-03-23 15:49:02 +00:00
Daniel Jacobowitz
deeaaff8d2 * configure.tgt: Set emulation for arm-*-eabi*. 
* config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
	* config/te-armeabi.h: New file.
	* config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
	* config/te-symbian.h: Include "te-armeabi.h".
 2005-03-16 17:27:17 +00:00
Zack Weinberg
b05fe5cf68 * config/tc-arm.c (do_mla): Rename to do_mlas, take second 
is_mls parameter; do not diagnose Rm==Rd when is_mls.
	(do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
	(do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
	(insns): Add ARMv6T2 instructions:
	bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
	(arm_archs): Add V6T2 variants.
testsuite:
	* gas/arm/archv6t2.d, gas/arm/archv6t2.s: New dump test.
	* gas/arm/archv6t2-bad.l, gas/arm/archv6t2-bad.l: New errors test.
	* gas/arm/arm.exp: Run them.
 2005-03-15 20:38:00 +00:00
Zack Weinberg
885fc2570f gas: 
* config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
	wfi, yield.
opcodes:
	* arm-dis.c (thumb_opcodes): Add ARMv6K instructions nop, sev,
	wfe, wfi, yield.
gas/testsuite:
	* gas/arm/thumbv6k.d, gas/arm/thumbv6k.s: New dump test.
	* gas/arm/arm.exp: Run it.
 2005-03-12 18:25:47 +00:00
Alan Modra
2132e3a318 * cgen.c: Warning fixes. 
* config/tc-arc.c: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-avr.c: Likewise.
	* config/tc-d10v.c: Likewise.
	* config/tc-d30v.c: Likewise.
	* config/tc-frv.c: Likewise.
	* config/tc-frv.h: Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-h8500.c: Likewise.
	* config/tc-i370.c: Likewise.
	* config/tc-i960.c: Likewise.
	* config/tc-ia64.c: Likewise.
	* config/tc-ip2k.c: Likewise.
	* config/tc-m68hc11.c: Likewise.
	* config/tc-maxq.c: Likewise.
	* config/tc-mcore.c: Likewise.
	* config/tc-mips.c: Likewise.
	* config/tc-msp430.c: Likewise.
	* config/tc-pj.c: Likewise.
	* config/tc-ppc.c: Likewise.
	* config/tc-ppc.h: Likewise.
	* config/tc-s390.c: Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-sh64.c: Likewise.
	* config/tc-tic4x.c: Likewise.
	* config/tc-tic80.c: Likewise.
	* config/tc-v850.c: Likewise.
	* config/tc-vax.c: Likewise.
	* config/tc-w65.c: Likewise.
	* config/tc-xstormy16.c: Likewise.
	* config/tc-z8k.c: Likewise.
 2005-02-23 12:28:06 +00:00
Alan Modra
f17c130bd8 * tc.h (struct relax_type, relax_typeS): Move from here.. 
* as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
	* ecoff.c (ecoff_new_file): Add appfile param.
	* ecoff.h (ecoff_new_file): Likewise.
	* itbl-lex.h: New file.
	* itbl-lex.l: Include itbl-lex.h.
	* itbl-parse.y: Likewise.
	(insntbl_line, yyparse, yylex): Move to itbl-lex.h.
	* read.c (s_app_file_string): Mark appfile possibly unused.
	* subsegs.c (seg_not_empty_p): Make sec possibly unused.
	* subsegs.h (struct seg_info_trash): Delete.
	(seg_info): Use segment_info_type instead.
	* config/obj-coff.c (struct filename_list): Make filename const char *.
	* config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
	* config/obj-elf.c (elf_file_symbol): Similarly.
	* config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
	signed right shift.
	* config/tc-arc.c (md_operand): Warning fix.
	* config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
	(md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
	* config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
	* config/tc-frv.c (frv_force_relocation): Warning fix.
	* config/tc-m68k.c (md_parse_option): Delete unused var.
	* config/tc-mcore.c (mylog2): Rename from log2 throughout.
	* config/tc-sparc.c: Likewise.
	(s_common): Warning fix.
	* config/tc-mips.c (append_insn): Use unsigned long long expressions.
	* config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
	addressT.
	* config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
	* config/tc-sh.c (sh_cfi_frame_initial_instructions,
	sh_regname_to_dw2regnum): Only define for OBJ_ELF.
	* config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
	(tic4x_do_align): Use TIC_NOP_OPCODE.
	* config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
	* config/tc-vax.c: Include netinet/in.h.
	(tc_headers_hook): Formatting.
	* config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
 2005-02-17 13:46:05 +00:00
Julian Brown
620b81c130 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to 
BFD_RELOC_UNUSED.
	(do_t_push_pop): Likewise.
	(md_assemble): Likewise.
	(md_apply_fix3): Handle BFD_RELOC_NONE correctly, make BFD_RELOC_UNUSED
	same as previous meaning of BFD_RELOC_NONE.
	(create_unwind_entry): Output dependency on the required personality
	routines.
	testsuite/gas/arm/unwind.d: Alter expected output to include dependency
	on __aeabi_unwind_cpp_pr[01].
 2005-02-10 12:39:17 +00:00
Ben Elliston
65ec77d245 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c, 
config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
	config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
	config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
	config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
	config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
	config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
	config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
	config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
	config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
	config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
	config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
	config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
	#if 0'd code throughout.
 2005-01-31 23:18:35 +00:00
Paul Brook
4e7fd91e3e 2005-01-06 Paul Brook <paul@codesourcery.com> 
bfd/
	* config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
	* configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
	* configure: Regenerate.
	* elf32-arm.c: Add VxWorks target bfd.
	(USE_REL): Remove.
	(elf32_arm_link_hash_table): Add use_rel.
	(elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
	elf32_arm_relocate_section): Replace USE_REL with runtime check.
	Correct offset calculation for RELA case.
	(elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
	elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
	(elf32_arm_vxworks_link_hash_table_create): New function.
	* targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
	(bfd_elf32_littlearm_vxworks_vec): Ditto.
	(_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
gas/
	* config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
	(md_begin): Handle TE_VXWORKS for FP defaults.
	(md_apply_fix3): Correct rela offsets.
	(elf32_arm_target_format): Add VxWorks targets.
ld/
	* Makefie.am: Add earmelf_vxworks.
	* Makefile.in: Regenerate.
	* configure.tgt: Make arm-*-vxworks a separate case.
	* emulparams/armelf_vxworks.sh: New function.
 2005-01-06 16:18:25 +00:00
Paul Brook
5dc1606f1e * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s. 2005-01-06 15:30:57 +00:00
Paul Brook
be1b2b4b3b * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation 
for function start.
	* testsuite/gas/arm/unwind.d: Expect R_ARM_PREL31 relocations.
 2004-12-09 20:25:24 +00:00
Mark Mitchell
c820d41869 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h. 
* configure.in: Use it for arm*-*-linux-gnueabi*.
	* config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
	* config/te-armlinuxeabi.h: New file.
	* Makefile.in: Regenerated.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* doc/Makefile.in: Regenerated.
 2004-12-03 01:22:15 +00:00
Daniel Jacobowitz
7f266840a2 ./ 
* configure.in (arm-*-oabi*, thumb-*-oabi*): Remove.
	* configure: Regenerated.
bfd/
	* Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
	elfarm-nabi with elf32-arm.  Remove elfarm-oabi.
	(elf32-arm.lo): Replace elfarm-nabi.lo rule.  Remove elf32-arm.h
	dependency.
	* config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
	to a new removed list.  Remove normal configuration stanzas.
	* configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
	(bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
	elfarm-nabi.lo with elf32-arm.lo.
	(bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
	* elf32-arm.c: Renamed from elfarm-nabi.c.  Inline elf32-arm.h.
	* elf32-arm.h: Remove.
	* elfarm-oabi.c: Remove.
	* targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
	and bfd_elf32_littlearm_oabi_vec.
	* aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
gas/
	* configure.in: Remove arm-*-oabi and thumb-*-oabi.
	* config/tc-arm.c (target_oabi): Delete.
	(md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
	(arm_opts): Remove moabi.
	* doc/as.texinfo (Overview): Remove documentation of -moabi.
	* doc/c-arm.texi (ARM Options): Likewise.
	* configure: Regenerated.
ld/
	* Makefile.am (ALL_EMULATIONS): Remove earmelf_oabi.o.
	(earmelf_oabi.c): Remove rule.
	* configure.tgt: Remove arm-*-oabi and thumb-*-oabi.
	* emulparams/armelf_oabi.sh, emultempl/armelf_oabi.em: Delete files.
	* Makefile.in: Regenerated.
 2004-11-04 15:54:50 +00:00
Nick Clifton
a394c00fe6 Add ARM CFI support 2004-10-25 12:26:04 +00:00
Paul Brook
8cb5156692 2004-10-12 Paul Brook <paul@codesourcery.com> 
bfd/
	* elf32-arm.h: Support EABI version 4 objects.
binutils/
	* readelf.c (decode_ARM_machine_flags): Support EABI version 4.
gas/
	* config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
	EF_ARM_EABI_VER4.
	(arm_eabis): Ditto.
	* doc/c-arm.texi: Document that we actually support -meabi=4, not
	-meabi=3.
include/
	* elf/arm.h (EF_ARM_EABI_VER4): Define.
 2004-10-12 14:17:08 +00:00
Nick Clifton
7ed4c4c5d0 Add support for generating ARM unwind tables. 2004-10-05 13:51:40 +00:00
Nick Clifton
40a18ebd3a The patch below adds binutils support for the SHT_ARM_EXIDX, as defined by 
the ARM EABI.
 2004-10-01 12:59:42 +00:00
Nick Clifton
0dd132b63c Apply Paul Brook's patch to implement armv6k instructions 2004-09-30 16:21:50 +00:00
Nick Clifton
a737bd4d24 Use ISO C90 semantics 2004-09-30 15:40:06 +00:00
Nick Clifton
3631a3c82f (mav_reg_required_here): Allow REG_TYPE_CN as alternative when REG_TYPE_MVF, 
REG_TYPE_MVD, REG_TYPE_MVFX or REG_TYPE_MVDX is expected.
 2004-09-30 13:18:53 +00:00
Paul Brook
eb043451b1 bfd/ 
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
	(bfd_elf32_arm_process_before_allocation): Update prototype.
	* bfd-in2.h: Regenerate.
	* bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
	(elf32_arm_link_hash_table_create): Set it.
	(bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
	(bfd_elf32_arm_set_target_relocs): New function.
	(arm_real_reloc_type): New function.
	(elf32_arm_final_link_relocate): Use it.  Handle R_ARM_PREL31 and
	R_ARM_GOT_PREL.  Remove R_ARM_TARGET1.
	(elf32_arm_gc_sweep_hook): Ditto.
	(elf32_arm_check_relocs): Ditto.
	(elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
	* elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
	R_ARM_GOT_TARGET2.
	(elf32_arm_got_prel): New variable.
	(elf32_arm_howto_from_type): New function.
	(elf32_arm_info_to_howto): Use it.
	(elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
	BFD_RELOC_ARM_TARGET2.
	* libbfd.h: Regenerate.
	* reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
gas/
	* config/tc-arm.c (s_arm_rel31): New funciton.
	(md_pseudo_table): Add .rel31.
	(md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
	BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
	(tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
	(arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
	(arm_parse_reloc): Add (target2).
gas/testsuite/
	* gas/arm/pic.s: Add (target2).
	* gas/arm/pic.d: Ditto.
include/
	* elf/arm.h: Remove R_ARM_STKCHK and R_ARM_THM_STKCHK.
	Add R_ARM_TARGET2, R_ARM_PREL31, R_ARM_GOT_ABS, R_ARM_GOT_PREL,
	R_ARM_GOT_BREL12, R_ARM_GOTOFF12 and R_ARM_GOTRELAX.
ld/
	* ld.texinfo: Rename arm-specific section.  Document --target*
	* emulparams/armelf_fbsd.sh: Set TARGET2_TYPE.
	* emulparams/armelf_linux.sh: Ditto.
	* emulparams/armelf_nbsd.sh: Ditto.
	* emultempl/armelf.em: Set default for TARGET2_TYPE.
	(target2_type): New variable.
	(arm_elf_before_allocation): Don't pass target1_type.
	(arm_elf_create_output_section_statements): New function.
	(PARSE_AND_LIST_PROLOGUE): Add OPTION_TARGET2.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --target=.
	(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_TARGET2.
	(LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Set.
	* emultempl/armelf_oabi.em (_before_allocation): Remove extra
	argument to bfd_elf32_arm_process_before_allocation.
ld/testsuite/
	* ld-arm/arm-target1-{abs,rel}.d}: New files.
	* ld-arm/arm-target1.s: New file.
	* ld-arm/arm-target2-{,got-}rel.d: New files.
	* ld-arm/arm-target2.s: New file.
	* ld-arm/arm-rel31.d: New files.
	* ld-arm/arm-rel31.s: New files.
	* ld-arm/arm.ld: New file.
	* ld-arm/arm-elf.exp: Add new tests.
 2004-09-17 12:35:00 +00:00
Paul Brook
9c50426849 bfd/ 
* bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
	prototype.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
	(elf32_arm_link_hash_table_create): Set target1_is_rel.
	(bfd_elf32_arm_process_before_allocation): Ditto.
	(elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
	(elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
	* elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
	* reloc.c: Ditto.
gas/
	* config/tc-arm.c: Rename RELABS to TARGET1.
gas/testsuite/
	* gas/arm/pic.d: Rename RELABS to TARGET1.
	* gas/arm/pic.s: Ditto.
include/
	* elf/arm.h: Rename RELABS to TARGET1.
ld/
	* emulparams/armsymbian.sh: Set TARGET1_IS_REL.
	* emultempl/armelf.em: Use TARGET1_IS_REL.  Add --target1-{rel,abs}.
 2004-09-13 14:14:32 +00:00
Mark Mitchell
e5a52504a5 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors. 
* configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
	(bfd_elf32_littlearm_symbian_vec): Likewise.
	* configure: Regenerated.
	* elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
	* elf32-arm.h (PLT_HEADER_SIZE): Do not define.
	(PLT_ENTRY_SIZE): Likewise.
	(bfd_vma_elf32_arm_symbian_plt_entry): New
	variable.
	(elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
	and symbian_p.
	(create_got_section): Don't create sections when generating BPABI
	objects.
	(elf32_arm_create_dynamic_sections): Tidy.
	(elf32_arm_link_hash_table_create): Set plt_header_size,
	plt_entry_size, and symbian_p.
	(elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
	generating BPABI objects.
	(allocate_dynrelocs): Use htab->plt_header_size, not
	PLT_HEADER_SIZE.  Do not add to .got.plt when
	generating BPABI objects.
	(elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
	* elfarm-nabi.c: Add SymbianOS target vectors.
	* elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
	(_bfd_elf_link_create_dynamic_sections): Likewise.
	* elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
	(elfNN_bed): Use it.
	* targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
	(bfd_elf32_littlearm_symbian_vec): Likewise.
	(_bfd_target_vector): Add them.

	* Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
	* Makefile.in: Regenerated.
	* configure.in: Set em for arm*-*-symbianelf*.
	* configure: Regenerated.
	* config/tc-arm.c (elf32_arm_target_format): Use Symbian target
	vectors when appropriate.
	* config/te-symbian.h: New file.

	* Makefile.am (ALL_EMULATIONS): Add earmsymbian.o.
	(earmsymbian.c): New target.
	* configure.tgt: Use armsymbian emulation for arm*-*-symbianelf*.
	* Makefile.in: Regenerated.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* emulparams/armsymbian.sh: New file.
 2004-09-03 17:15:44 +00:00
Richard Earnshaw
9166bcd7a8 Argh! missing comma... 2004-09-01 16:19:36 +00:00
Richard Earnshaw
8783612fe2 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s 
for synthesizable cores.
 2004-09-01 16:16:44 +00:00
Nick Clifton
329e276daf Add support for a -g switch to GAS 2004-08-17 12:19:58 +00:00
Paul Brook
db6579d415 bfd/ 
* elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
	(elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
	BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
	* reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
	and BFD_RELOC_ARM_SBREL32.
	* bfd-in2.h, bbfd.h: Regenerate.
gas/
	* config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
	Handle new relocations.
	* include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
gas/testsuite/
	* gas/arm/pic.s,d: Test RELABS and SBREL relocations.
 2004-08-06 16:18:11 +00:00
Richard Earnshaw
f263249b3d * config/tc-arm.c: Include include/opcode/arm.h. 
(ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
(FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
(FPU_ARCH_*): Delete.
* Makefile.am: Update dependencies.
* Makefile.in: Regenerate.
 2004-07-16 22:12:26 +00:00
Nick Clifton
310ea3086d (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not allow values which have come 
from undefined symbols.
Always consider this fixup to have been processed as a reloc cannot be
generated for it.
 2004-07-02 11:12:29 +00:00
Nick Clifton
376eb240f8 Fix handling of case sensitive register aliases and add a test for the bug 2004-04-30 10:51:13 +00:00
Paul Brook
06516a5e02 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4. 
testsuite
	* maverick.c (off8s): Test full shifted operand range.
	(MCC2): Define.
	(MVDSPACC, MVACCDSP): Use it.
	* maverick.d, maverick.s: Regenerate.
 2004-04-22 16:18:29 +00:00
Nick Clifton
69b975477d Apply Bruno de Bus's patch to record the ARM mapping symbol state on a per- 
section basis and to switch to the MAP_DATA state when emitting literal pools.
 2004-04-22 09:49:03 +00:00
Nick Clifton
7cc69913c2 make use of meabi_flags be ELF specific 2004-03-30 08:53:05 +00:00
Paul Brook
d507cf36a6 * bfd/elf32-arm.h (arm_print_private_bfd_data): Add EABI v3. 
* binutils/readelf.c (decode_ARM_machine_flags): Add EABI v3.
	* gas/config/tc-arm.c (meabi_flags): New variable.
	(arm_parse_eabi): New function.
	(md_begin): Set flags for EABI v3.
	(arm_eabis): Add.
	(arm_long_opts): Add meabi.
	* include/elf/arm.h (EF_ERM_BE8, EF_ARM_LE8, EF_ARM_EABI_VER3): Add.
	* doc/as.texinf <ARM>: Document -meabi.
	* doc/c-arm.texi: Ditto.
 2004-03-23 23:05:52 +00:00
Nick Clifton
34920d91a5 Apply fixes for Maverick Crunch 2004-02-18 16:28:18 +00:00
Daniel Jacobowitz
e41f12f300 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as 
read-only.
 2004-02-09 18:04:26 +00:00
Daniel Jacobowitz
c3ba240c75 * config/tc-arm.c (tc_gen_reloc): Improve error message for 
undefined local labels.
 2004-01-23 16:29:34 +00:00
Paul Brook
e45d06306f * gas/config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from 
do_vfp_sp_reg2.
	(do_vfp_sp2_from_reg2): New function.
	(insns): Use them.
	(do_vfp_dp_from_reg2): Check return values properly.
	* opcodes/arm-opc.h (arm_opcodes): Move generic mcrr after known
	specific opcodes.
	* gas/testsuite/gas/arm/vfp2.s, gas/arm/vfp2.d: New test.
	* gas/testsuite/gas/arm/arm.exp: Add them.
 2004-01-09 11:53:16 +00:00
Paul Brook
7de9afa224 * gas/config/tc-arm.c (arm_cpus): Add 926ejs and 1026ejs. 
* gas/doc/c-arm.texi: Document them.
 2003-12-29 16:43:37 +00:00
Paul Brook
84255574d4 * config/tc-arm.c (arm_archs): Add armv6. 2003-12-23 18:41:58 +00:00
Mark Mitchell
1ddd7f43f3 * config/tc-arm.c (arm_archs): Change "armv6" to "armv6j". 
* doc/c-arm.texi (ARM Options): Likewise.
 2003-12-18 05:45:13 +00:00
Nick Clifton
250355db82 Remove -8 bias on PC-relative load instructions for arm-wince-pe target 2003-12-16 17:44:36 +00:00
Paul Brook
33a392fb88 * config/tc-arm.c (FPU_MAVERICK): Define. 
(FPU_ARCH_MAVERICK): Define.
	(arm_float_abi): Define.
	(mfloat_abi_opt): New variable.
	(md_begin): Use them.
	(arm_opts): Add msoft-float and mhard-float.
	(arm_cpus): Use FPU_ARCH_MAVERICK.
	(arm_fpus): Add maverick.
	(arm_float_abis): Add.
	(arm_parse_float_abi): New function.
	(arm_long_options): Add mfloat-abi.
	* doc/as.texinfo: Document -mfloat-abi=.
	* doc/c-arm.text: Ditto. Menution -fpu=maverick.
 2003-12-10 12:11:26 +00:00
Ben Elliston
1a9a8ab429 Remove redundant returns in void functions. 2003-12-10 06:41:08 +00:00
Paul Brook
5533419b3d * config/tc-arm.c (do_umaal): Fix typo. 2003-12-09 17:41:12 +00:00
Mark Mitchell
09d92015d3 * gas/arm/arm.exp: Add archv6 and thumbv6. 
* gas/arm/archv6.d: New file.
	* gas/arm/archv6.s: Likewise.
	* gas/arm/thumbv6.d: Likewise.
	* gas/arm/thumbv6.s: Likewise.

	Add V6 support.
	* config/tc-arm.c (ARM_EXT_V6): New macro.
	(ARM_ARCH_V6): Likewise.
	(SHIFT_IMMEDIATE): Likewise.
	(SHIFT_LSL_OR_ASR_IMMEDIATE): Likewise.
	(SHIFT_ASR_IMMEDIATE): Likewise.
	(SHIFT_LSL_IMMMEDIATE): Likewise.
	(do_cps): New function.
	(do_cpsi): Likewise.
	(do_ldrex): Likewise.
	(do_pkhbt): Likewise.
	(do_pkhtb): Likewise.
	(do_qadd16): Likewise.
	(do_rev): Likewise.
	(do_rfe): Likewise.
	(do_sxtah): Likewise.
	(do_sxth): Likewise.
	(do_setend): Likewise.
	(do_smlad): Likewise.
	(do_smlald): Likewise.
	(do_smmul): Likewise.
	(do_ssat): Likewise.
	(do_usat): Likewise.
	(do_srs): Likewise.
	(do_ssat16): Likewise.
	(do_usat16): Likewise.
	(do_strex): Likewise.
	(do_umaal): Likewise.
	(do_cps_mode): Likewise.
	(do_cps_flags): Likewise.
	(do_endian_specifier): Likewise.
	(do_pkh_core): Likewise.
	(do_sat): Likewise.
	(do_sat16): Likewise.
	(insns): Add V6 instructions.
	(do_t_cps): New function.
	(do_t_cpy): Likewise.
	(do_t_setend): Likewise.
	(THUMB_CPY): New macro.
	(tinsns): Add V6 instructions.
	(decode_shift): Handle V6 restricted-shift options.
	(thumb_mov_compare): Support CPY.
	(arm_cores): Add arm1136js and arm1136jfs.
	(arm_archs): Add armv6.
	(arm_fpus): Add arm1136jfs.
	* doc/c-arm.texi (ARM Options): Mention arm1136js, arm1136jfs, and
	armv6 options.

	* gas/arm/arm.exp: Add archv6 and thumbv6.
	* gas/arm/archv6.d: New file.
	* gas/arm/archv6.s: Likewise.
	* gas/arm/thumbv6.d: Likewise.
	* gas/arm/thumbv6.s: Likewise.

	* arm-dis.c (print_arm_insn): Add 'W' macro.
	* arm-opc.h (arm_opcodes): Add V6 instructions.
	(thumb_opcodes): Likewise.
 2003-12-06 01:25:29 +00:00
Kazu Hirata
67c1ffbec9 * config/tc-a29k.h: Fix comment typos. 
* config/tc-arm.c: Likewise.
	* config/tc-dlx.h: Likewise.
	* config/tc-hppa.c: Likewise.
	* config/tc-i386.c: Likewise.
	* config/tc-m32r.c: Likewise.
	* config/tc-m68hc11.c: Likewise.
	* config/tc-m68k.c: Likewise.
	* config/tc-m88k.c: Likewise.
	* config/tc-mcore.c: Likewise.
	* config/tc-mips.c: Likewise.
	* config/tc-mmix.c: Likewise.
	* config/tc-msp430.c: Likewise.
	* config/tc-ns32k.c: Likewise.
	* config/tc-or32.c: Likewise.
	* config/tc-or32.h: Likewise.
	* config/tc-pj.c: Likewise.
	* config/tc-ppc.c: Likewise.
	* config/tc-s390.c: Likewise.
	* config/tc-sh64.c: Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-sparc.c: Likewise.
 2003-11-22 02:35:31 +00:00
Kazu Hirata
2d2255b58e * config/tc-a29k.h: Fix comment typos. 
* config/tc-alpha.c: Likewise.
	* config/tc-alpha.h: Likewise.
	* config/tc-arc.c: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-arm.h: Likewise.
	* config/tc-cris.c: Likewise.
	* config/tc-d10v.c: Likewise.
	* config/tc-d30v.c: Likewise.
	* config/tc-dlx.c: Likewise.
	* config/tc-dlx.h: Likewise.
 2003-11-21 00:24:40 +00:00
Ben Elliston
9ce887a1cd * config/tc-arm.c (arm_elf_change_section): Not static. 2003-11-14 06:55:21 +00:00
Nick Clifton
6057a28fab Add support for ARM ELF Mapping symbols 2003-11-13 14:19:01 +00:00
Nick Clifton
0bbf2aa424 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'. 
(rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
  dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
  mav_mvax_table, mav_dspc_table): Initialise new field.
  (insert_reg_alias): Initialise new field.
  (md_pseudo_table): Add "unreq" entry.
  (s_unreq): New function: Undo the effects of a previous .req.
* doc/c-arm.texi: Document new pseudo op.
* NEWS: Mention new feature.
* testsuite/gas/arm/req.s: New test file.  Check .req and .unreq psuedo ops.
* testsuite/gas/arm/req.l: Expected error output from req.s test.
* testsuite/gas/arm/copro.d: Set target architecture for objdump so that the
  test will work on architectures which cannot encode higher arm architecture
  types in their file headers.
* testsuite/gas/arm/arm.exp: Run new req.s test.
  Skip thumb instruction test for PE targets which do not support
  thumb relocations.
* testsuite/gas/elf/elf.exp: Skip special handling of section2 test for XScale
  targets - it is no longer needed.
 2003-11-06 15:30:05 +00:00
Nick Clifton
5a21e886d0 Fix up error messages for Maverick. 2003-10-21 14:20:40 +00:00
Ian Lance Taylor
ece01a639d * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control 
registers.
	(do_iwmmxt_word_addr): With a control register, reject conditional
	execution and reject a non-word size.
 2003-10-17 07:01:44 +00:00
Nick Clifton
f02232aaa3 Add support for unindexed form of Addressing Mode 5 2003-08-19 13:05:42 +00:00
Daniel Jacobowitz
8266886ed2 * config/tc-arm.c (arm_archs): Add iwmmxt. 2003-07-23 19:30:39 +00:00
Richard Earnshaw
39c2da3212 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA. 
(FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
FPU_ARCH_FPA for AOUT.
(md_begin): Don't try to guess the floating point architecture from
the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
 2003-06-13 15:20:26 +00:00
Nick Clifton
87ccc1b08d Move .file and .loc pseudo ops into obj-elf.c 2003-05-21 12:07:56 +00:00
Phil Blundell
472816383c 2003-04-02 Philip Blundell <philb@gnu.org> 
* config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
 2003-04-02 23:31:25 +00:00
Nick Clifton
5a6c681789 Fixes for iWMMXt contribution. 2003-04-01 13:08:06 +00:00
Nick Clifton
e16bb312f5 Add iWMMXt support 2003-03-25 20:56:01 +00:00
Nick Clifton
fde78edd7a Add support for marking ARM ELF binaries as support the Cirrus EP9312 Maverick 
floating point co-processor.
 2003-02-10 10:44:48 +00:00
Alan Modra
ae6063d440 * symbols.c (S_FORCE_RELOC): Add "strict" param. 
* symbols.h (S_FORCE_RELOC): Likewise.
	* config/obj-aout.h (S_FORCE_RELOC): Likewise.
	* config/obj-bout.h (S_FORCE_RELOC): Likewise.
	* config/obj-coff.h (S_FORCE_RELOC): Likewise.
	* config/obj-ieee.h (S_FORCE_RELOC): Likewise.
	* config/obj-vms.h (S_FORCE_RELOC): Likewise.
	* write.c (generic_force_reloc): New function.
	(TC_FORCE_RELOCATION): Use it here instead of S_FORCE_RELOC.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	(adjust_reloc_syms): Adjust S_FORCE_RELOC call.
	* as.h (generic_force_reloc): Declare.
	* doc/internals.texi (S_FORCE_RELOC): Update.
	(TC_FORCE_RELOCATION_SUB_SAME): Update.

	* config/tc-alpha.c (alpha_force_relocation): Adjust to use
	generic_force_reloc.
	(alpha_fix_adjustable): Likewise.
	* config/tc-arm.c (arm_force_relocation): Likewise.
	* config/tc-cris.c (md_cris_force_relocation): Likewise.
	* config/tc-frv.c (frv_force_relocation): Likewise.
	* config/tc-i386.c (md_apply_fix3): Likewise.
	* config/tc-ia64.c (ia64_force_relocation): Likewise.
	* config/tc-ip2k.c (ip2k_force_relocation): Likewise.
	* config/tc-m32r.c (m32r_force_relocation): Likewise.
	* config/tc-m68hc11.c (tc_m68hc11_force_relocation): Likewise.
	* config/tc-mcore.c (mcore_force_relocation): Likewise.
	* config/tc-mips.c (mips_force_relocation): Likewise.
	* config/tc-mmix.c (mmix_force_relocation): Likewise.
	* config/tc-ppc.c (ppc_force_relocation): Likewise.
	* config/tc-s390.c (tc_s390_force_relocation): Likewise.
	* config/tc-sh.c (sh_force_relocation): Likewise.
	(md_pcrel_from_section): Likewise.
	* config/tc-sparc.c (tc_gen_reloc): Likewise.
	* config/tc-v850.c (v850_force_relocation): Likewise.
	* config/tc-xstormy16.c (xstormy16_force_relocation): Likewise.
	* config/tc-i386.h (TC_FORCE_RELOCATION): Likewise.
	* config/tc-mcore.h (TC_FORCE_RELOCATION): Likewise.
	* config/tc-sparc.h (tc_fix_adjustable): Likewise.

	* config/tc-d10v.c (d10v_force_relocation): Delete.
	* config/tc-d10v.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-dlx.c (md_dlx_force_relocation): Delete.
	* config/tc-dlx.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-fr30.c (fr30_force_relocation): Delete.
	* config/tc-fr30.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-mn10300.c (mn10300_force_relocation): Delete.
	* config/tc-mn10300.h (TC_FORCE_RELOCATION): Don't define.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	* config/tc-i960.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.
	* config/tc-hppa.c (hppa_force_relocation): Adjust S_FORCE_RELOC call.
	* config/tc-mips.c (RELAX_BRANCH_TOOFAR): Warning fix.
	* config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Don't define.
	* config/tc-openrisc.c (openrisc_force_relocation): Delete.
	* config/tc-openrisc.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-sparc.c (elf32_sparc_force_relocation): Delete.
	* config/tc-sparc.h (TC_FORCE_RELOCATION): Don't define for ELF.
	* config/tc-i386.c (i386_force_relocation): Delete.
	* config/tc-i386.h (TC_FORCE_RELOCATION): Don't define for
	BFD_ASSEMBLER.
	(EXTERN_FORCE_RELOC): Fix TE_PE and STRICT_PE_FORMAT nesting.
	* config/tc-m68k.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-pj.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Don't call
	S_FORCE_RELOC.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	* config/tc-sh64.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.
 2003-01-23 12:51:05 +00:00
Alan Modra
bfc866a6e6 * config/tc-a29k.c (insert_sreg): Prototype. 
(define_some_regs): Prototype, make static.
	(parse_operand): Likewise.
	(md_parse_option <c,arg>): Add ATTRIBUTE_UNUSED.
	(md_show_usage <stream>): Likewise.
	(md_section_align <segment>): Likewise.
	(md_convert_frag <all args>): Likewise.
	(md_estimate_size_before_relax <all args>): Likewise.
	(md_apply_fix3): Don't cast valP pointer type.  Fix bogus >>='s.
	* config/tc-arm.c (arm_validate_fix): Only for OBJ_COFF or OBJ_ELF.
 2002-12-12 22:43:45 +00:00
Alan Modra
114424c6b3 * config/tc-arm.c (arm_force_relocation): Move out of #if OBJ_ELF. 
Move OBJ_COFF TC_FORCE_RELOCATION code here so that COFF handles
	ARM_IMMEDIATE and ARM_ADRL_IMMEDIATE relocs as for ELF.
	* config/tc-arm.h (TC_FORCE_RELOCATION): Define for both ELF and
	COFF to call arm_force_relocation.
 2002-12-05 11:46:50 +00:00
Alan Modra
61b5f74bdb * config/tc-arm.c (arm_force_relocation): Return 0 for ARM_IMMEDIATE 
and ARM_ADRL_IMMEDIATE.
 2002-12-03 11:27:26 +00:00
Alan Modra
b34976b65a s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify 
comparisons of bfd_boolean vars with TRUE/FALSE.  Formatting.
 2002-11-30 08:39:46 +00:00
Nick Clifton
143c8e19b4 Allow BKPT instruction to be specified without an operand. Add a test for this. 2002-11-29 21:00:50 +00:00
Nick Clifton
8df7094c00 Allow an absolute reference to _GLOBAL_TABLE_OFFSET_ to be converted into 
a GOT reloc.
 2002-10-23 10:34:18 +00:00
Nick Clifton
6189168b13 Note that an implemented BFD_RELOC_ARM_IMMEDIATE has been done. 
Do not issue reloc number of unimplemented BFD_RELOC_ARM_IMMEDIATE and
BFD_RELOC_ARM_OFFSET_IMM relocs - their name is already in the error message
- plus remove them from the default case.
Warn about unpredictable behavior of LDM and STM instructions.
 2002-09-17 19:23:00 +00:00
Alan Modra
a161fe5320 gas reloc rewrite. 2002-09-05 00:01:18 +00:00
Nick Clifton
ed71e1110d Add sh-nto support 2002-08-22 17:27:20 +00:00
Nick Clifton
08df23795b Ensure that offset to literal pool is computed using signed arithmetic so that 
proper sign extension is performed if X_add_number is a 64-bit integer.
 2002-08-01 16:31:16 +00:00
Nick Clifton
3d0c950043 Add per-section and per-sub-section literal pools. 2002-07-30 10:56:04 +00:00
Alan Modra
5a38dc70b4 * as.c: Replace CONST with const. 
* write.c: Likewise.
	* config/obj-coff.c: Likewise.
	* config/tc-a29k.c: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-dlx.c: Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-h8500.c: Likewise.
	* config/tc-i370.c: Likewise.
	* config/tc-i860.c: Likewise.
	* config/tc-i960.c: Likewise.
	* config/tc-m68hc11.c: Likewise.
	* config/tc-m68k.c: Likewise.
	* config/tc-m88k.c: Likewise.
	* config/tc-mcore.c: Likewise.
	* config/tc-mips.c: Likewise.
	* config/tc-ns32k.c: Likewise.
	* config/tc-pdp11.c: Likewise.
	* config/tc-pj.c: Likewise.
	* config/tc-s390.c: Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-sparc.c: Likewise.
	* config/tc-tahoe.c: Likewise.
	* config/tc-tic80.c: Likewise.
	* config/tc-v850.c: Likewise.
	* config/tc-vax.c: Likewise.
	* config/tc-w65.c: Likewise.
	* config/tc-z8k.c: Likewise.
 2002-06-08 07:37:16 +00:00
Nick Clifton
c62e1cc30f For the Thumb BLX reloc round the relocation up rather than down. 2002-05-23 12:37:57 +00:00
Nick Clifton
76feaaf359 COFF: Dump literal pool when changing sections. 2002-05-22 16:46:27 +00:00
Nick Clifton
7f367f0135 Remove redundant call to listing_prev_line 2002-05-14 20:40:30 +00:00
Nick Clifton
f5b4e9e449 Remove redundant call to listing_prev(). 2002-05-13 11:33:07 +00:00
Kazu Hirata
cc8a6dd09b * config/obj-coff.c: Fix formatting. 
* config/obj-elf.c: Likewise.
	* config/tc-alpha.c: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-d10v.c: Likewise.
	* config/tc-d30v.c: Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-hppa.c: Likewise.
 2002-05-09 13:12:57 +00:00
Nick Clifton
358b94bdb1 Do not convert a subtract of zero into an add of zero. 2002-05-02 09:11:14 +00:00
Nick Clifton
f201ccb3e5 Fix typo 2002-03-21 09:13:34 +00:00
Richard Earnshaw
63e63b07a2 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from 
do_mia, do_mar and do_mra respectively.
(do_mav_*): Renamed from do_c_*.
(mav_reg_required_here, mav_parse_offset): Renamed from
cirrus_reg_required_here and cirrus_parse_offset respectively.
(MAV_MODE?): Renamed from CIRRUS_MODE?.
 2002-01-19 14:52:01 +00:00
Richard Earnshaw
ea6ef066f8 2002-01-18 Richard Earnshaw <rearnsha@arm.com> 
Keith Walker  <keith.walker@arm.com>
* tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
(insns): Add pattern for bxj instruction.
(do_bxj): New function.
(arm_cpus): Add arm926ej.
(arm_archs): Add armv5tej.

Testsuite:
2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
	    Keith Walker  <keith.walker@arm.com>
* gas/arm/arch5tej.s gas/arm/arch5tej.d: New files.
* gas/arm/arm.exp (arch5tej): New dump test.
 2002-01-19 14:25:48 +00:00
Richard Earnshaw
d193a22afe 2002-01-19 Keith Walker <keith.walker@arm.com> 
* tc-arm.c (arm_fpus): Add fpe2 and fpe3.
 2002-01-19 12:44:34 +00:00
Richard Earnshaw
03b1477f5d * NEWS: Mention new ARM command-line options and VFP support. 
* config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
uses changed.
(ARM_CEXT_MAVERICK): Similarly.
(ARM_ANY): Now means any core instruction.
(CPU_DEFAULT): Default to ARM_ANY.
(uses_apcs_26, atcps, support_interwork, uses_apcs_float)
(pic_code): Declare for all object types.  Make type int.
(legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
(march_fpu_opt, mfpu_opt): Declare.
(md_longopts): Tidy up conditional definitions.
(arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
(arm_long_opts): New tables.
(arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
(arm_parse_extension): New function.
(md_parse_option): Rewrite using new table-driven system.
(md_show_usage): Use new table-driven system.
(md_begin): Calculate cpu_variant from command line option data.
* doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
command-line options.
* doc/c-arm.texi: Likewise.

Testsuite:
* gas/arm/vfp1.d: Use new command-line options.
* gas/arm/vfp1xD.d: Likewise.
* gas/arm/arm.exp (vfp-bad): Likewise.
* gas/arm/maverick.d: Likewise.
 2002-01-18 17:01:55 +00:00
Richard Earnshaw
bfae80f222 Support for VFP instructions 
* tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
(cp_address_required_here): New argument wb_ok.  When false, do not
accept write-back forms of addressing.  Change all callers.
(FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
(FPU_VFP_EXT_V2): Define.
(FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
Define in terms of above.
(vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
(vfp_reg): New struct.
(vfp_regs): New array of registers.
(insns): Add VFP instructions.
(sn_table): New array of VFP single-precision register names.
(dn_table): New array of VFP double-precision register names.
(all_reg_maps): Add the new register tables.
(arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
(vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
(do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
(do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
(do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
(do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
(do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
(do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
(vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
(do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
(do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
(do_vfp_sp_dp_cvt): New functions.
(md_begin): Set soft-float flag for appropriate VFP work.
(md_atof): Handle VFP-format doubles.
(md_parse_option): Handle VFP command-line options.
(md_show_usage): Display VFP command-line options.

* testsuite/gas/arm/vfp1.s gas/arm/vf1.d: New files.
* testsuite/gas/arm/vfp1xD.s gas/arm/vf1xD.d: New files.
* testsuite/gas/arm/vfp-bad.s gas/arm/vfp-bad.l: New files.
* testsuite/gas/arm/arm.exp: Run new VFP tests.
 2002-01-15 16:05:34 +00:00
Richard Earnshaw
fcd6d8d6b7 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for 
various command line options.
 2002-01-15 14:43:09 +00:00
Richard Earnshaw
21f0f23a55 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support 
the -EL/-EB option that matches the target's endianness.
(md_parse_option): Likewise.
 2002-01-14 17:37:23 +00:00
Richard Earnshaw
ce058b6cfb * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option 
is not dependent on ARM_BI_ENDIAN.
 2002-01-14 15:36:30 +00:00
Richard Earnshaw
f03698e661 * tc-arm.c (all error messages): Normalize capitalization of messages. 
* tc-arm.h (md_operand): Delete define.
* tc-arm.c (in_my_get_expression): New static variable.
(my_get_expression): Set and clear it.
(md_operand): New function.  If called from my_get_expression
put the error in inst.error.
(output_inst): Now takes argument of instruction being assembled.
Print it out with any error message.
(do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
with '=' syntax.
(end_of_line): Don't update inst.error if it is already set.
 2002-01-14 15:01:04 +00:00
Richard Earnshaw
e28cd48c21 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo 
op that can be translated into a mvn instruction.

* gas/arm/ldconst.s gas/arm/ldconst.d: New files.  Test ldr with
immediate pseudo-operations.
* gas/arm/arm.exp: Run it.
 2002-01-11 18:00:17 +00:00
Richard Earnshaw
6c43fab6fb * tc-arm.c (struct reg_entry): Move before prototypes. 
(int_register, cp_register, fp_register): Delete.
(reg_table): Delete.  Replaced with ...
(rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
(mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
(mav_dspsc_table): ... one table per register set.
(arm_reg_hsh): Delete.
(struct reg_map): New structure.
(all_reg_maps): New array.
(enum arm_reg_type): New enums.
(build_reg_hsh): New function.
(insert_reg_alias): Use hash table passed by caller.  Adjust all
callers.
(create_register_alias): New function, split out from ...
(md_assemble): ... here.
(md_begin): Build new register hash tables.
(arm_reg_parse): New argument for the hash table to search.  Adjust all
callers.
(arm_reg_parse_any): New function.
(co_proc_number): Look up the processor number in the processor hash
table.
(cirrus_regtype): Delete.
(cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
(cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
(ARM_EXT_MAVERICKsc_register): Delete.
(do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
(do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
functions.
(do_c_triple_4, do_c_triple_5): Delete.
(do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
(do_c_quad_6): Delete.
(do_c_quad_6[ab]): New functions.
(do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
arguments to use new register parsing methods.
(cirrus_reg_required_here): Likewise.
(insns): Reclassify cirrus maverick worker functions.
(cirrus_valid_reg): Delete.
 2002-01-10 11:47:35 +00:00
Richard Earnshaw
f2b7cb0a5f * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm) 
(do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
(do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
(do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
(do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
(do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
(do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
(do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
(do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
(do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
(do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
(do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
FLAGS.
(struct asm_opcode): Adjust parms field accordingly.
(md_assemble): Don't pass dummy second argument when calling worker
functions.
(build_arm_ops_hsh): Add prototype
(BAD_FLAGS): Delete.
 2001-12-06 10:23:20 +00:00
Richard Earnshaw
90e4755aee * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add 
cond_offset.  Rename variants->variant.
(insns): Adjust for new format.  Explicitly code each variant that
takes flags.  Remove temporary instructions.
(struct arm_it): Remove redundant field suffix.
(s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
(stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
(long_flag): Delete.
(struct asm_flg): Delete.
(LONGEST_INST): Delete.
(V4_STR_BIT): Define.
(struct thumb_opcode): Rename variants->variant.
(do_empty): Renamed from do_nop.
(ldst_extend): Delete argument hwse.  Split code for half-word and
signed byte instructions to ...
(ldst_extend_v4): ... here.
(ld_mode_required_here): Use ldst_extend_v4.
(do_ldrd): Simplify now that this is only called for ldrd.  No
need to test for XScale, which was wrong anyway.  Don't reject r12
as a target register.  Add test that ldrd doesn't update an index
register.
(do_pld): Don't allow post-indexed or write-back addressing modes.
Adjust call to ldst_extend.
(do_adr): Split code for adrl to ...
(do_adrl): ... here.
(do_cmp): No need to fold in COND_BIT.
(do_ldst): Simplify.  Split code for ldrt/strt into do_ldstt.  Split
code to handle half-word and signed byte instructions to ...
(do_ldstv4): ... here.
(do_ldstt): New function.  Handle load/store with translate.
(do_ldmstm): Write feature modification bits directly into
inst.instruction.
(do_fpa_ldst): Remove suffix handling code.
(do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
(do_fpa_ldmstm): Type of access is now held in inst.instruction.
(build_arm_ops_hsh): New function.
(md_begin): Call it.  Don't build the ARM opcode directly.
(md_assemble): Simplify ARM instruction handling.
 2001-12-05 11:59:26 +00:00
Nick Clifton
8350bcd967 Only clear cpu part when specifying 'xscale' cpu (don't change the fpu part) 2001-12-04 11:28:29 +00:00
Nick Clifton
94f592af1b Update all uses of md_apply_fix to use md_apply_fix3. Make it a void function. 2001-11-15 21:29:00 +00:00
Richard Earnshaw
c9b604bd23 * tc-arm.c: Re-arrange prototypes by architecture. 
(insns): Re-arrange instructions by archtitecture.  Pld instruction
is part of ARMv5E.
(tinsns): blx and bkpt are part of ARMv5T.
(do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
to do_fpa_*.  All callers changed.

* tc-arm.c (insns): Add two temporary instructions to handle
ldrd/strd.
 2001-11-02 17:25:11 +00:00
Richard Earnshaw
b89dddec96 General cleanup of feature definitions. 
* tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
(ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
(FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
(ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
(ARM_EXT_V{5,5E}): Synchronize with above.
(ARM_ARCH_V*): Define a complete set in terms of above features.
(ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
(FPU_FPA_EXT_V[12]): Define.
(FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
(FPU_ANY): Define.
(FPU_DEFAULT): Default to FPA.
(CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
Thumb, this is now ARM_ARCH_V5T.
(insns): Rework for new feature defines.
(tinsns): Likewise.
(opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
 2001-10-31 14:48:23 +00:00
H.J. Lu
8420dfca80 2001-10-20 H.J. Lu <hjl@gnu.org> 
* config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
	(cirrus_parse_offset): Likewise.
 2001-10-20 22:41:09 +00:00
Nick Clifton
da89cce1af Restore line_comment_chars after a SNAFU. 2001-10-19 10:53:19 +00:00
Nick Clifton
f57c81f6dd Remove semicolon from ARM comment chars list 2001-10-18 21:06:03 +00:00
Nick Clifton
05d2d07e5f Replace CONST with const 2001-10-13 09:50:02 +00:00
Aldy Hernandez
90f9b791a1 * config/tc-arm.c: Change MAVERIK to MAVERICK. 2001-10-09 16:08:57 +00:00
Aldy Hernandez
22d9c8c52f updated credits 2001-10-08 19:31:33 +00:00
Aldy Hernandez
404ff6b5ae * gas/config/tc-arm.c (ARM_EXT_MAVERIK): New macro. 
(cirrus_regtype): New enum.
	(LONGEST_INST): Change to 10.
	(CIRRUS_MODE1): New.
	(CIRRUS_MODE2): New.
	(CIRRUS_MODE3): New.
	(CIRRUS_MODE4): New.
	(CIRRUS_MODE5): New.
	(CIRRUS_MODE6): New.
	(insns): Add cirrus dsp instructions.
	(ARM_EXT_MAVERIKSC_REG): New.
	(cirrus_register): New.
	(cirrus_mvf_register): New.
	(cirrus_mvd_register): New.
	(cirrus_mvfx_register): New.
	(cirrus_mvdx_register): New.
	(cirrus_mvax_register): New.
	(ARM_EXT_MAVERIKsc_register): New.
	(reg_table): Add cirrus registers.
	(cirrus_valid_reg): New.
	(cirrus_reg_required_here): New.
	(do_c_binops_1): New.
	(do_c_binops_2): New.
	(do_c_binops_3): New.
	(do_c_triple_4): New.
	(do_c_triple_5): New.
	(do_c_quad_6): New.
	(do_c_dspsc_1): New.
	(do_c_dspsc_2): New.
	(do_c_shift_1): New.
	(do_c_shift_2): New.
	(do_c_ldst_1): New.
	(do_c_ldst_2): New.
	(do_c_ldst_3): New.
	(do_c_ldst_4): New.
	(do_c_binops): New.
	(do_c_triple): New.
	(do_c_quad): New.
	(do_c_dspsc): New.
	(do_c_shift): New.
	(cirrus_parse_offset): New.
	(do_c_ldst): New.
	(md_parse_option): Add arm9e.
	(md_show_usage): Same.
 2001-10-08 19:05:34 +00:00
Nick Clifton
2c20dfb248 Add missing function protoypes. 2001-09-27 09:58:01 +00:00
H.J. Lu
3882b01078 Locale changes from Bruno Haible <haible@clisp.cons.org>. 2001-09-19 05:33:36 +00:00
Nick Clifton
d827344236 Use MVN to build simple inverted constants. 2001-06-27 08:15:52 +00:00
Nick Clifton
1cac90122e Allow adrCCl. [Patch from Phillip BLundel] 
Updated ARM tests.
 2001-06-21 19:46:54 +00:00
Nick Clifton
b99bd4efbd Restore file accidentally deleted during man page cleanup 2001-06-19 16:26:43 +00:00
Nick Clifton
c45021f2d2 Remove auot generated man pages 2001-06-19 11:57:29 +00:00
Phil Blundell
2172d73b21 2001-06-18 Philip Blundell <philb@gnu.org> 
* config/tc-arm.c (do_msr): Remove restriction on usage of
	immediate operands.
 2001-06-19 07:33:21 +00:00
Phil Blundell
0b317b0807 2001-06-13 Philip Blundell <philb@gnu.org> 
* config/tc-arm.c (thumb_shift): Improve wording of error message.
	(do_t_arit): Likewise.
 2001-06-14 07:58:12 +00:00
Nick Clifton
3971ce954f fix test for overlflow of literal pool 2001-06-12 08:27:53 +00:00
Nick Clifton
15f65ae412 When truncating an aligned block, ensure that the low order bits of the 
alignment are preserved.
 2001-05-11 10:01:41 +00:00
Nick Clifton
d8708f403e Do not insert more than MAX_MEM_FOR_RS_ALIGN_CODE bytes. 2001-05-06 10:11:33 +00:00
Nick Clifton
6e1e737c86 Fix indentation and parenthesis 2001-05-02 18:40:10 +00:00
Nick Clifton
c7e4034828 Add gas and ld support for openrisc 2001-05-02 18:14:31 +00:00
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