Jim Wilson
139368c9f3
Fix ia64 gas testsuite. Update ia64 DV tables. Fix ia64 gas testsuite again.
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gas/ChangeLog
* config/tc-ia64.c (dv_sem): Add "stop".
(specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
(specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
(specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
match above.
(mark_resources): Check IA64_RS_PRr.
gas/testsuite/ChangeLog
* gas/ia64/dv-raw-err.s: Add new testcases for PR%, 16 - 62.
* gas/ia64/dv-waw-err.s: Likewise.
* gas/ia64/dv-imply.d: Regenerate.
* gas/ia64/dv-mutex.d, gas/ia64/dv-raw-err.l, gas/ia64/dv-safe.d,
gas/ia64/dv-srlz.d, gas/ia64/dv-war-err.l, gas/ia64/dv-waw-err.l,
gas/ia64/opc-f.d, gas/ia64/opc-i.d, gas/ia64/opc-m.d: Likewise.
include/opcode/ChangeLog
* ia64.h (enum ia64_dependency_semantics): Add IA64_DVS_STOP.
opcodes/ChangeLog
* ia64-dis.c (print_insn_ia64): Revert Aug 7 byte skip count change.
* ia64-gen.c (parse_semantics): Handle IA64_DVS_STOP.
(lookup_specifier): Handle "PR%, 1 to 15" and "PR%, 16 to 62".
* ia64-ic.tbl, ia64-raw.tbl, ia64-war.tbl, ia64-waw.tbl: Update.
* ia64-asmtab.c: Regnerate.
2000-09-22 19:43:50 +00:00
Kazu Hirata
4a4f25cfde
2000-09-15 Kazu Hirata <kazu@hxi.com>
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* config/tc-h8300.h: Fix formatting.
* config/tc-h8500.c: Likewise.
* config/tc-h8500.h: Likewise.
* config/tc-hppa.h: Likewise.
* config/tc-i370.h: Likewise.
* config/tc-i386.h: Likewise.
* config/tc-i860.c: Likewise.
* config/tc-i860.h: Likewise.
* config/tc-i960.h: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-ia64.h: Likewise.
2000-09-16 00:56:47 +00:00
Timothy Wall
7484b8e6d9
Eliminate false DVs on parallel compares.
2000-09-14 21:37:04 +00:00
Kazu Hirata
542d6675fa
2000-09-03 Kazu Hirata <kazu@hxi.com>
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* cgen.c: Fix formatting.
* config/tc-ia64.c: Likewise.
2000-09-06 02:36:20 +00:00
Richard Henderson
032efc8517
* config/tc-ia64.c (emit_one_bundle): Stop collecting insns
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for template selection when a label is needed.
2000-09-03 09:36:57 +00:00
Kazu Hirata
197865e878
2000-09-02 Kazu Hirata <kazu@hxi.com>
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* config/tc-ia64.c: Fix formatting.
2000-09-03 00:04:40 +00:00
Richard Henderson
44576e1fc1
* config/tc-ia64.c (match): Don't inline.
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(extra_goodness): New.
(md_begin): Prefer nop.f and nop.b for best_template.
2000-09-02 01:02:41 +00:00
Jim Wilson
efcc591461
Fix unwind section bug found by linux kernel.
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* config/tc-ia64.c (output_unw_records): Set U & E flags only if
unwind.personality_routine is set.
2000-08-23 20:36:38 +00:00
Jim Wilson
50b81f1903
Fix 3 DV bugs, and a few minor cleanups.
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gas/
* config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
postincrement modified registers. Handle IA64_OPND_R3_2 addl
source registers.
(note_register_values): Handle IA64_OPND_R3_2 operands.
gas/testsuite/
* gas/ia64/dv-raw-err.s: Add new tests for addl and postinc.
* gas/ia64/dv-raw-err.l: Likewise.
* gas/ia64/dv-waw-err.l: Update sed pattern.
* gas/ia64/opc-f.pl: Delete fpsub, and fpadd comment.
* gas/ia64/opc-f.s, gas/ia64/opc-f.d: Regenerate.
include/opcode/
* ia64.h (IA64_OPCODE_POSTINC): New.
opcodes/
* ia64-ic.tbl (pr-readers-nobr-nomovpr): Add addl, adds. Delete
break, mov-immediate, nop.
* ia64-opc-f.c: Delete fpsub instructions.
* ia64-opc-m.c: Add POSTINC to all instructions with postincrement
address operand. Rewrite using macros to avoid long lines.
* ia64-opc.h (POSTINC): Define.
* ia64-asmtab.c: Regenerate.
2000-08-16 23:20:15 +00:00
Jim Wilson
c43c2cc5fa
Add support for IA-64 specific elf header flags.
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bfd/
2000-08-14 Jim Wilson <wilson@cygnus.com>
* elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
(elf64_ia64_print_private_bfd_data): Likewise. Also handle
EF_IA_64_ABSOLUTE.
gas/
2000-08-14 Jim Wilson <wilson@cygnus.com>
* config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
(md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
(md_begin): Change assignment to md.flag to OR in the new bit.
include/elf/
2000-08-14 Jim Wilson <wilson@cygnus.com>
* elf/ia64.h (EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP,
EF_IA_64_NOFUNCDESC_CONS_GP, EF_IA_64_ABSOLUTE): Define.
2000-08-14 20:13:39 +00:00
Richard Henderson
30d2525955
* config/tc-ia64.c (unwind): Add prologue_mask member.
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(dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
(dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
(dot_body): Clear unwind.prologue_mask.
(dot_prologue): Set it. Accept a register second argument.
2000-08-07 21:50:08 +00:00
Jim Wilson
3d56ab850c
Fix memory leaks for IA-64 opcode idescs.
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gas/
* config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
before ia64_find_opcode.
(md_assemble): Likewise.
opcodes/
* ia64-dis.c (print_insn_ia64): Call ia64_free_opcode at end.
2000-08-02 21:24:54 +00:00
Nick Clifton
bc0d738a8d
Fix comments.
2000-07-07 16:58:25 +00:00
Timothy Wall
e9718fe12e
Move premature QP notation clearing to it's appropriate location.
2000-06-23 03:31:06 +00:00
Jim Wilson
10850f29fe
unwind bug fixes needed for today's gcc patch.
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* config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
(dot_endp): Don't call ia64_flush_insns.
(emit_one_bundle): Don't delete prologue/body records from
unwind_record list in first loop. Rewrite second loop to account for
this.
2000-06-08 17:07:48 +00:00
Jim Wilson
150f24a284
Patch from David Mosberger, cleanups to improve 32b-x-64b cross support.
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* config/tc-ia64.c: Add missing prototypes.
(generate_unwind_image): Cast argument to output_unw_records call.
2000-06-07 23:14:22 +00:00
Jim Wilson
e0c9811a90
IA-64 unwind info changes, fix errors, add missing pieces, and some cleanup.
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* config/tc-ia64.c (dot_restorereg_p): New function.
(md_pseudo_table): Add restorereg.p.
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2000-05-25 02:00:14 +00:00
Richard Henderson
c67e42c950
* config/tc-ia64.c (FUNC_PC_RELATIVE): New.
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(pseudo_func): Add pcrel.
(operand_match): Handle IA64_OPND_TGT64.
(build_insn): Likewise.
(md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
(ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
(fix_insn): Handle all three 64-bit relocation types.
2000-05-23 01:48:04 +00:00
Jim Wilson
e4c58b2551
Unwind info bug fixes from David Mosberger.
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* config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
frame size in units of 16 bytes, as required per SW Conventions manual.
(output_unw_records): Output info-block header as a dword to get
byte-order right.
2000-05-09 01:54:37 +00:00
Timothy Wall
bf3ca999c1
Clean up F-unit assembly and tests.
2000-04-23 02:53:35 +00:00
Jim Wilson
800eeca487
IA-64 ELF support.
2000-04-21 20:22:24 +00:00