2005-02-02 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
designators along with quoted ones. Free copy of quoted designator
when done.
gas/testsuite/
2005-02-02 Jan Beulich <jbeulich@novell.com>
* gas/ia64/pred-rel.s: New.
* gas/ia64/ia64.exp: Run new test.
2005-01-31 Jan Beulich <jbeulich@novell.com>
* macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
that can end with .endr in that case. Make requiring/permitting
pseudo-ops without leading dot closer to the logic in read.c serving
the same purpose.
(expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
ignored.
gas/testsuite/
2005-01-31 Jan Beulich <jbeulich@novell.com>
* gas/macros/repeat.[ds]: New.
* gas/macros/macros.exp: Run new test.
2005-01-31 Jan Beulich <jbeulich@novell.com>
* macro.c (do_formals): Adjust to no longer accept empty parameter
names.
(define_macro): Adjust to no longer accept empty macro name, garbage
following the parameters, or macros that were previously defined.
* read.c (s_bad_end): Declare.
(potable): Add endm. Handler for endr and endm is s_bad_end.
(s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
and .endr.
* read.h (s_bad_endr): Remove.
gas/testsuite/
2005-01-31 Jan Beulich <jbeulich@novell.com>
* gas/macros/badarg.[ls]: New.
* gas/macros/end.[ls]: New.
* gas/macros/redef.[ls]: New.
* gas/macros/macros.exp (run_list_test): Copy from elsewhere.
Run new tests.
2005-01-31 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (parse_operands): Parse all specified operands,
immediately discarding (but counting) those exceeding the maximum
possible amount. Track whether output and input operand counts ever
matched, and use this to better indicate which of the operands/
operand types was wrong; specifically don't default to pointing to
the first operand.
gas/testsuite/
2005-01-31 Jan Beulich <jbeulich@novell.com>
* gas/ia64/operands.[ls]: New.
* gas/ia64/ia64.exp: Run new test.
2005-01-31 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (unwind): Remove proc_end (now an automatic
variable in dot_endp). Add body and insn. Make prologue,
prologue_mask, body, and insn bitfields.
(fixup_unw_records): Remove spurious new-lines from end of diagnostic
messages.
(in_procedure, in_prologue, in_body): New.
(dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
dot_personality): Use the appropriate one of the above.
(dot_proc): Clear unwind.proc_start; set to current location only if
none of the entry points were valid. Check for non-zero-length entry
point names. Check that entry points aren't defined, yet. Clear
unwind.prologue, unwind.body, and unwind.insn.
(dot_body): Call in_procedure. Check that first directive in procedure
had no insns emitted before. Set unwind.body.
(dot_prologue): Call in_procedure. Check that not already in prologue.
Check that first directive in procedure had no insns emitted before.
Clear unwind.body.
(dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
length entry point names. Check that entry points became defined.
(md_assemble): Set unwind.insn once unwind.proc_start is defined.
gas/testsuite/
2005-01-31 Jan Beulich <jbeulich@novell.com>
* gas/ia64/proc.[ls]: New.
* gas/ia64/unwind-err.[ls]: New.
* gas/ia64/ia64.exp: Run new tests.
2005-01-31 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
before actually using it. Don't generate an error in manual bundling
mode when looking at an insn requiring slot 2 but not yet at slot 2.
Don't generate an error in manual bundling mode when looking at an
insn required to be last in its group but the required slot hasn't
been reached, yet. Allow conversion from MII to MI;I for bundle
consisting of only 2 insns with the stop between them. Suppress
various meaningless errors resulting from detecting earlier ones.
gas/testsuite/
2005-01-31 Jan Beulich <jbeulich@novell.com>
* gas/ia64/bundling.[ds]: New.
* gas/ia64/label.[ls]: New.
* gas/ia64/last.[ls]: New.
* gas/ia64/slot2.[ls]: New.
* gas/ia64/ia64.exp: Run new tests.
2005-01-31 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (parse_operands): Also handle alloc without first
input being ar.pfs.
gas/testsuite/
2005-01-31 Jan Beulich <jbeulich@novell.com>
* gas/ia64/pseudo.[ds]: New.
* gas/ia64/ia64.exp: Run new test.
opcodes/
2005-01-31 Jan Beulich <jbeulich@novell.com>
* ia64-gen.c (NELEMS): Define.
(shrink): Generate alias with missing second predicate register when
opcode has two outputs and these are both predicates.
* ia64-opc-i.c (FULL17): Define.
(ia64_opcodes_i): Add mov-to-pr alias without second input. Use FULL17
here to generate output template.
(TBITCM, TNATCM): Undefine after use.
* ia64-opc-m.c (ia64_opcodes_i): Add alloc alias without ar.pfs as
first input. Add ld16 aliases without ar.csd as second output. Add
st16 aliases without ar.csd as second input. Add cmpxchg aliases
without ar.ccv as third input. Add cmp8xchg16 aliases without ar.csd/
ar.ccv as third/fourth inputs. Consolidate through...
(CMPXCHG_acq, CMPXCHG_rel, CMPXCHG_1, CMPXCHG_2, CMPXCHG_4, CMPXCHG_8,
CMPXCHGn, CMP8XCHG16, CMPXCHG_ALL): Define.
* ia64-asmtab.c: Regenerate.
2005-01-27 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
gas/testsuite/
2005-01-27 Jan Beulich <jbeulich@novell.com>
* gas/ia64/nop_x.[ds]: New.
* gas/ia64/ia64.exp: Run new test.
2005-01-25 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (emit_one_bundle): Add late resolution of move
to/from application registers dynamic insns.
(md_assemble): Defer resolution of move to/from application registers
dynamic insns when they can be issued on either the I- or M-units.
gas/testsuite/
2005-01-25 Jan Beulich <jbeulich@novell.com>
* gas/ia64/dv-waw-err.l: Don't expect ar112 move warning to refer to
M-unit.
* gas/ia64/mov-ar.[ds]: New.
* gas/ia64/ia64.exp: Run new test.
(emit_expr): ...here. Handle the case where X_add_number is
positive and the input value is negative.
(output_big_sleb128): Fix setting of continuation bit. Check whether
the final byte needs to be sign-extended. Fix size-shrinking loop.
(emit_leb128_expr): When generating a signed leb128, see whether the
sign of an O_constant's X_add_number matches the sign of the input
value. Use a bignum if not.
2005-01-12 H.J. Lu <hongjiu.lu@intel.com>
* i386/i386.exp: Run "sib".
* gas/i386/sib.d: New file.
* gas/i386/sib.s: Likewise.
opcodes/
2005-01-12 H.J. Lu <hongjiu.lu@intel.com>
* i386-dis.c (OP_E): Ignore scale when index == 0x4 in SIB.
* v850.h (R_V850_LO16_SPLIT_OFFSET): New reloc.
bfd/
* reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
* elf32-v850.c (v850_elf_howto_table): Add entry for
R_V850_LO16_SPLIT_OFFSET.
(v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
(v850_elf_perform_lo16_relocation): New function, extracted from...
(v850_elf_perform_relocation): ...here. Use it to handle
R_V850_LO16_SPLIT_OFFSET.
(v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
R_V850_LO16_SPLIT_OFFSET.
* libbfd.h, bfd-in2.h: Regenerate.
gas/
* config/tc-v850.c (handle_lo16): New function.
(v850_reloc_prefix): Use it to check lo().
(md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
gas/testsuite/
* gas/v850/split-lo16.{s,d}: New test.
* gas/v850/v850.exp: Run it.
ld/testsuite/
* ld-v850: New directory.
2004-12-15 Jan Beulich <jbeulich@novell.com>
* config/obj-elf.c (obj_elf_change_section): Only set type and
attributes on new sections. Emit warning when type of re-declared
section doesn't match.
gas/testsuite/
2004-12-15 Jan Beulich <jbeulich@novell.com>
* gas/elf/section5.[els]: New.
* elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
canonical sections syms have a name.
gas/testsuite/
Update for changed section syms.
ld/testsuite/
Update for changed section syms.
* gas/mips/elf-rel23b.d: New test.
* gas/mips/elf-rel25.s: New test.
* gas/mips/elf-rel25.d: New test.
* gas/mips/elf-rel25a.d: New test.
* gas/mips/mips.exp: Run new tests.
2004-11-25 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (optimize_imm): Adjust immediates to only those
permissible for the selected instruction suffix.
(process_suffix): For DefaultSize instructions, suppressing the
guessing of a 'q' suffix if the instruction doesn't support it is
pointless, because only an 'l' suffix can be guessed in this place.
gas/testsuite/
2004-11-25 Jan Beulich <jbeulich@novell.com>
* gas/i386/x86-64-inval.[sl]: Remove sahf/lahf.
include/opcode/
2004-11-25 Jan Beulich <jbeulich@novell.com>
* i386.h: CpuNo64 mov can't reasonably have a 'q' suffix. Moves
to/from test registers are illegal in 64-bit mode. Add missing
NoRex64 to sidt. fxsave/fxrstor now allow for a 'q' suffix
(previously one had to explicitly encode a rex64 prefix). Re-enable
lahf/sahf in 64-bit mode as at least some Athlon64/Opteron steppings
support it there. Add cmpxchg16b as per Intel's 64-bit documentation.
They should be correct now.
* gas/mn10300/relax.s: Add further tests of the relaxing of branch instructions.
* gas/mn10300/relax.d: Add expected relocations.
* elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
(elf32_arm_plt_thumb_stub): New.
(struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
and plt_got_offset.
(elf32_arm_link_hash_traverse): Fix typo.
(elf32_arm_link_hash_table): Add obfd.
(elf32_arm_link_hash_newfunc): Initialize new fields.
(elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
(elf32_arm_link_hash_table_create): Initialize obfd.
(record_arm_to_thumb_glue): Mark the glue as a local ARM function.
(record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
(bfd_elf32_arm_get_bfd_for_interworking): Verify that the
interworking BFD is not dynamic.
(bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
not emit glue for PLT references.
(elf32_arm_final_link_relocate): Handle Thumb functions. Do not
emit glue for PLT references. Support the Thumb PLT prefix.
(elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
plt_thumb_refcount.
(elf32_arm_check_relocs): Likewise.
(elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
plt_thumb_refcount.
(allocate_dynrelocs): Handle Thumb PLT references.
(elf32_arm_finish_dynamic_symbol): Likewise.
(elf32_arm_symbol_processing): New function.
(elf_backend_symbol_processing): Define.
opcodes/
* arm-dis.c (WORD_ADDRESS): Define.
(print_insn): Use it. Correct big-endian end-of-section handling.
gas/testsuite/
* gas/arm/mapping.d: Expect F markers for Thumb code.
* gas/arm/unwind.d: Update big-endian pattern.
ld/
* emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Don't use
a dynamic object for stubs.
ld/testsuite/
* ld-arm/mixed-app.d, ld-arm/mixed-app.r, ld-arm/mixed-app.s,
ld-arm/mixed-app.sym, ld-arm/mixed-lib.d, ld-arm/mixed-lib.r,
ld-arm/mixed-lib.s, ld-arm/mixed-lib.sym, ld-arm/arm-dyn.ld,
ld-arm/arm-lib.ld: New files.
* ld-arm/arm-app-abs32.d, ld-arm/arm-app-abs32.r, ld-arm/arm-app.d,
ld-arm/arm-app.r, ld-arm/arm-lib-plt32.d, ld-arm/arm-lib-plt32.r,
ld-arm/arm-lib.d, ld-arm/arm-lib.r, ld-arm/arm-static-app.d,
ld-arm/arm-static-app.r: Update for big-endian.
* ld-arm/arm-elf.exp: Run the new tests.
* config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
gas/testsuite/
* gas/xtensa/short_branch_offset.s: New.
* gas/xtensa/short_branch_offset.d: New.
* gas/xtensa/all.exp: Run new test.
