Commit Graph

919 Commits

Author SHA1 Message Date
Jan Hubicka b9d79e0379 * tc-i386.h (TARGET_MACH): New macro.
(i386_mach): Declare.
	* tc-i386.c (i386_mach): New function.
2001-01-13 23:37:57 +00:00
Phil Blundell a349d9ddbc 2001-01-13 Philip Blundell <philb@gnu.org>
* doc/as.texinfo: Fix spelling and cross-references.

	* doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
	character for all systems, not just GNU/Linux.  Make it explicit
	that `-k' doesn't affect code generation, just ELF flags.
2001-01-13 22:39:55 +00:00
Nick Clifton 05df362ef6 Formatting fix 2001-01-13 19:43:35 +00:00
Jan Hubicka e2914f484e * i386.c (md_assemble): Check cpu_flags even for nullary instructions.
* i386.h (i386_optab): Fix pusha and ret templates.

	* i386-dis.c (dis386_att, disx86_64_att): Fix ret, lret and iret
	templates.
2001-01-13 09:05:55 +00:00
Frank Ch. Eigler 272d76e0cb * gas/cgen feature
2001-01-12  Frank Ch. Eigler  <fche@redhat.com>

	* cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2001-01-12 23:34:43 +00:00
Nick Clifton d0398d6ac6 Update copyright date to 2001 2001-01-12 18:01:56 +00:00
Nick Clifton 2d73a4ca03 Add missing ARC documentation 2001-01-12 17:50:59 +00:00
Alan Modra 6e0b89ee6c Cure recent x86 warts. 2001-01-12 03:34:49 +00:00
Nick Clifton 0d2bcfafbf Updated ARC assembler from arccores.com 2001-01-11 21:20:20 +00:00
Stephane Carrez 8805103910 Fix gas 68HC12 indexed addressing code generation 2001-01-11 20:19:17 +00:00
Stephane Carrez 68a581b811 Dwarf2 test for 68HC11/68HC12 gas 2001-01-11 19:48:41 +00:00
Stephane Carrez d8273f3bf3 Fix weak symbols for 68HC11 as 2001-01-11 19:42:47 +00:00
Nick Clifton 2f6d2f8520 Rotate ChangeLogs 2001-01-11 19:01:42 +00:00
Nick Clifton 3f53569383 Make COFF and ELF disassemblys agree 2001-01-11 18:42:58 +00:00
Andreas Jaeger eea2ad4501 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
not used anywhere.
2001-01-11 11:38:24 +00:00
Nick Clifton 7a91e76ad1 Allow ADRL relocs to be adjusted in arm-coff 2001-01-11 01:40:18 +00:00
Nick Clifton aa257fcdbd Fix local label code to use LOCAL_LABEL_PREFIX 2001-01-11 01:32:35 +00:00
Jan Hubicka de9d65b5dc * i386.exp: Add ssemmx2 and sse2 tests.
(sse2.d, sse2.s, ssemmx2.d, ssemmx2.s): New tests.
2001-01-10 14:32:32 +00:00
Nick Clifton d38ccb31e9 fix patterns to match new behaviour of disassembler 2001-01-09 22:08:42 +00:00
Phil Blundell 183d61753f 2001-01-03 Philip Blundell <pb@futuretv.com>
* gas/vtable/vtable.exp: Don't run tests on Alpha.
2001-01-09 11:13:42 +00:00
Andreas Jaeger b77a7acd1b 2001-01-08 Bo Thorsen <bo@suse.de>
* config/tc-i386.c (i386_immediate, i386_displacement):
        GOTPCREL check fix.
2001-01-08 09:37:43 +00:00
Ian Lance Taylor 5c2bd011d3 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
in last change.
2001-01-08 02:23:45 +00:00
Phil Blundell 46a04e3a1e Update address for bug reports. 2001-01-07 15:11:26 +00:00
Jan Hubicka b96d3a207a * configure.in: Define DEFAULT_ARCH for i386.
* tc-i386.c (md_assemble): Return after the error message;
	move testing for 64bit operands to proper place.

	* i386.exp: Add tests for presence of 32bit versus 64bit output
	format; run both 64bit and 32bit tests when format is available;
	add x86_64 test.
	* x86_64.s: New file.
	* x86_64.d: New file.
2001-01-06 12:36:04 +00:00
Andreas Jaeger 55b6267185 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
* doc/as.texinfo: Document '#' as comment character for i386 and
	x86_64. Add AMD x86-64 into menu of machine dependent information.

	* doc/c-i386.texi: Document x86_64 extensions.
2001-01-06 11:07:06 +00:00
Jan Hubicka 7bc70a8e57 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
* i386.h (i386_optab): Make [sml]fence template to use immext field.
2001-01-05 12:30:12 +00:00
Jan Hubicka a167610dd0 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
* NEWS: Add note about Pentium4 support.
2001-01-04 21:27:56 +00:00
Jan Hubicka 09f131f2b6 * tc-i387.c (pi, pte, pt): Update.
(type_names): Add new types.
2001-01-03 16:27:41 +00:00
Jan Hubicka 6f8c0c4ccc * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
CpuUnknown): Renumber
	(CpuP4, CpuSSE2): New.
	(CpuUnknownFlags): Add CpuP4 and CpuSSE2

	* i386.h (i386_optab): Fix 64bit pushf template; Add instructions
	introduced by Pentium4
2001-01-03 15:36:26 +00:00
Phil Blundell b96ed59a57 2001-01-03 Philip Blundell <pb@futuretv.com>
* config/tc-alpha.c (alpha_force_relocation): Handle vtable
	relocs.
	(alpha_fix_adjustable): Likewise.
	(md_apply_fix): Likewise.
2001-01-03 10:03:46 +00:00
Nick Clifton ab32098a86 Fix msr-bsd test 2001-01-02 19:39:15 +00:00
Phil Blundell ca6489f958 2001-01-01 Philip Blundell <philb@gnu.org>
* gas/arm/adrl.s, gas/arm/pic.s, gas/arm/msr-bad.s: New tests.
	* gas/arm/arm.exp: Run them.
	* gas/arm/adrl.d, gas/arm/pic.d: Expected results for above.
	* gas/arm/arm6.s: Also test uppercase `CPSR' and `SPSR'.
2001-01-01 13:43:06 +00:00
H.J. Lu a735d1cdb9 2000-12-31 H.J. Lu <hjl@gnu.org>
* listing.c (listing_message): Allocate string only if it is
	used.

	* configure: Rebuild.
2001-01-01 01:51:17 +00:00
Hans-Peter Nilsson 67db5ab439 * doc/internals.texi (Relaxing with a table) <after relaxation>:
Point out caveats with generating fixups for the opcode in a frag.
2000-12-31 19:54:58 +00:00
Jan Hubicka c0d8940f87 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
* NEWS: Add x86_64.

	* i386.h (i386_optab): Add "rex*" instructions;
	add swapgs; disable jmp/call far direct instructions for
	64bit mode; add syscall and sysret; disable registers for 0xc6
	template.  Add 'q' suffixes to extendable instructions, disable
	obsoletted instructions, add new sign/zero extension ones.
	(i386_regtab): Add extended registers.
	(*Suf): Add No_qSuf.
	(q_Suf, wlq_Suf, bwlq_Suf): New.
2000-12-30 18:05:10 +00:00
H.J. Lu 087f563c28 2000-12-29 H.J. Lu <hjl@gnu.org>
* listing.c (calc_hex): Print the variable part only if the
	fragment type is rs_fill.
2000-12-29 23:48:10 +00:00
Hans-Peter Nilsson 8108ad8e84 * doc/internals.texi (tc_conditional_pseudoop,
TC_LINKRELAX_FIXUP): Fix typos.
2000-12-29 18:32:47 +00:00
Richard Henderson 799051fc87 * write.c (subsegs_finish): Fix thinko last change -- don't
"optimize" the alignment == 0 case.
2000-12-28 19:14:37 +00:00
Richard Henderson 0a9ef43907 * as.h (rs_align_test): New.
* frags.c (NOP_OPCODE): Move default from read.c.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New default.
	(frag_align_code): New.
	* frags.h (frag_align_code): Declare.
	* read.c (NOP_OPCODE): Remove.
	(do_align): Use frag_align_code.
	* write.c (NOP_OPCODE): Remove.
	(get_recorded_alignment): New.
	(cvt_frag_to_fill): Handle rs_align_test.
	(relax_segment): Likewise.
	(subsegs_finish): Align last subseg in section to the
	section alignment.  Use frag_align_code.
	* write.h (get_recorded_alignment): Declare.
	* config/obj-coff.c (size_section): Handle rs_align_test.
	(fill_section, fixup_mdeps): Likewise.
	(write_object_file): Use frag_align_code.

	* config/tc-alpha.c (alpha_align): Use frag_align_code.
	(alpha_handle_align): New.
	* config/tc-alpha.h (HANDLE_ALIGN): New.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.

	* config/tc-i386.h (md_do_align): Use frag_align_code.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.

	* config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
	(ia64_handle_align): New.
	* config/tc-ia64.h (HANDLE_ALIGN): New.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.

	* config/tc-m32r.c (m32r_do_align): Remove.
	(m32r_handle_align): New.
	(fill_insn): Use frag_align_code.
	* config/tc-m32r.h (md_do_align): Remove.
	(HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
	* config/tc-m88k.c, config/tc-m88k.h: Similarly.
	* config/tc-mips.c, config/tc-mips.h: Similarly.

	* config/tc-sh.c (sh_cons_align): Use rs_align_test.
	(sh_handle_align): Likewise.  Handle rs_align_code.
	(sh_do_align): Remove.
	* config/tc-sh.h (md_do_align): Remove.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.

	* config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
	(sparc_handle_align): Likewise.  Handle rs_align_code.
	* config/tc-sparc.h (md_do_align): Remove.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.
2000-12-28 10:07:56 +00:00
DJ Delorie 3cd4dda73e * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
when we assemble the first half of a pair.
2000-12-22 22:06:32 +00:00
H.J. Lu 0a940afa28 2000-12-22 H.J. Lu <hjl@gnu.org>
* gas/i386/intel.s: Replace "nop" with ".p2align 4,0".
	* gas/i386/intel.d: Updated.
2000-12-22 21:03:24 +00:00
H.J. Lu ec56dfb4b0 2000-12-22 H.J. Lu <hjl@gnu.org>
* config/tc-i386.c (reloc): Update the macro for non-bfd
	assembler.
	(BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2000-12-22 20:53:35 +00:00
H.J. Lu ad1172d4c6 2000-12-22 H.J. Lu <hjl@gnu.org>
* dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2000-12-22 20:36:02 +00:00
Jan Hubicka a1059aedb2 Revert accidental checkin. 2000-12-20 13:36:13 +00:00
Jan Hubicka 3e73aa7c95 * tc-i386.h (i386_target_format): Define even for ELFs.
(QWORD_MNEM_SUFFIX): New macro.
	(CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
	New macros
	(CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
	(IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
	ImmExt): Renumber.
	(Size64, No_qSuf, NoRex64, Rex64): New macros.
	(Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
	(Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
	InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
	SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem): Renumber.
	(Reg, WordReg): Add Reg64.
	(Imm): Add Imm32S and Imm64.
	(EncImm): New.
	(Disp): Add Disp64 and Disp32S.
	(AnyMem): Add Disp32S.
	(RegRex, RegRex64): New macros.
	(rex_byte): New type.
	* tc-i386.c (set_16bit_code_flag): Kill.
	(fits_in_unsigned_long, fits_in_signed_long): New functions.
	(reloc): New parameter "signed"; support x86_64.
	(set_code_flag): New.
	(DEFAULT_ARCH): New macro; default to "i386".
	(default_arch): New static variable.
	(struct _i386_insn): New fields Operand_PCrel; rex.
	(flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT";
	(flag_code): New enum and static variable.
	(use_rela_relocations): New static variable.
	(flag_code_names): New static variable.
	(cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
	(cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
	K6 and Athlon.
	(i386_align_code): Return plain "nop" for x86_64.
	(mode_from_disp_size): Support Disp32S.
	(smallest_imm_type): Support Imm32S and Imm64.
	(offset_in_range): Support size of 8.
	(set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
	(md_pseudo_table): Add "code64"; use set_code_flat.
	(md_begin): Emit sane error message on hash failure.
	(tc_i386_fix_adjustable): Support x86_64 relocations.
	(md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
	instructions supported on particular arch just partially,
	output of 64bit immediates, handling of Imm32S and Disp32S type.
	(i386_immedaite): Support x86_64 relocations; support 64bit constants.
	(i386_displacement): Likewise.
	(i386_index_check): Cleanup; support 64bit addresses.
	(md_apply_fix3): Support x86_64 relocation and rela.
	(md_longopts): Add "32" and "64".
	(md_parse_option): Add OPTION_32 and OPTION_64.
	(i386_target_format): Call even for ELFs; choose between
	elf64-x86-64 and elf32-i386.
	(i386_validate_fix): Refuse GOTOFF in 64bit mode.
	(tc_gen_reloc): Support rela relocations and x86_64.
	(intel_e09_1): Support QWORD.

	* i386.h (i386_optab): Replace "Imm" with "EncImm".
	(i386_regtab): Add flags field.
2000-12-20 13:24:13 +00:00
Diego Novillo 21d6c4af5d 2000-12-15 Diego Novillo <dnovillo@redhat.com>
* config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
	it's not an offset expression.
	(intel_e10_1): Ditto. Also, if the operand is an offset expression,
	keep the braces '[' and ']' in the output string.
	(intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
	!= FLAT. There is no such op_modifier.
2000-12-16 05:45:08 +00:00
Nick Clifton b8f080d6a8 oops - omitted terminating #endif 2000-12-14 20:29:25 +00:00
Nick Clifton 6717891cd0 If we don't have <limits.h>, try including <sys/param.h> if we have it. 2000-12-14 20:16:20 +00:00
Kazu Hirata ee515fb7fa 2000-12-13 Kazu Hirata <kazu@hxi.com>
* as.h: Fix formatting.
	* cgen.h: Likewise.
	* dwarf2dbg.c: Likewise.
	* input-scrub.c: Likewise.
	* read.h: Likewise.
2000-12-14 01:12:43 +00:00
DJ Delorie 349a994c9b * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
configure: Regenerate.
2000-12-13 20:21:52 +00:00