+2000-05-29 Nick Clifton <nickc@cygnus.com>
+
+ * config/tc-sh.c: Fix compile time warning messages.
+
+ * config/tc-mips.c: Fix compile time warning messages.
+
+2000-05-29 Philip Blundell <philb@gnu.org>
+
+ * doc/as.texinfo: Update copyright dates.
+ (Local Labels): Delete misplaced mention of ARM.
+ * NEWS: Mention ARM ELF support.
+
+2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
+
+ * config/tc-mn10300.c (md_assemble): Copy size to real_size before
+ it is modified, and use the real_size to compute the frag address
+ for dwarf2 line info.
+
+2000-05-27 Alan Modra <alan@linuxcare.com.au>
+
+ * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
+ line-matching scheme to cope with automake moving variables around.
+ ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
+ * Makefile.in: Regenerate.
+
+2000-05-26 Jakub Jelinek <jakub@redhat.com>
+
+ * config/tc-sparc.c (sparc_relax): New.
+ (md_longopts): Add -relax and -no-relax options.
+ (md_parse_options, md_show_usage): Likewise.
+ (md_apply_fix3): Optimize tail call into branch always if possible.
+
+Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
+
+ * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
+ d10v_cleanup) implement Mitsubishi's newly explained branch-packing
+ rules, with warning when a GAS statement specifies a packing that
+ will result in an instruction being squashed.
+ Added typdef packing_type and enumerals, changed various integer literals
+ to use the enumerals.
+
+2000-05-24 David Mosberger <davidm@hpl.hp.com>
+
+ * config/tc-ia64.c (dot_restorereg_p): New function.
+ (md_pseudo_table): Add restorereg.p.
+ (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
+ (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
+
+ * config/tc-ia64.h (unw_record_type): Add unwabi.
+ (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
+ called MASK with members for imask, and the masks produced by
+ fr_mem, gr_mem, br_mem, and frgr_mem.
+ (unw_p_record): Add members ABI and CONTEXT.
+ (unw_x_record): Add member AB.
+ * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
+ as pseudo-register for use during unwind info generation.
+ (AR_PFS, AR_LC): New macros.
+ (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
+ whose names start with an at sign (as in "@priunat").
+ (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
+ register.
+ (unwind_list, unwind_tail, current_unwind_entry, proc_start,
+ proc_end, unwind_info, personality_routine): Consolidate into
+ "unwind" structure to reduce offset-table use. Add member
+ NEXT_SLOT_NUMBER to track the slot number for the next instruction
+ to be emitted.
+ (output_R1_format, output_R3_format, output_P3_format,
+ output_P6_format): Initialize R with zero to reduce compiler warnings.
+ (output_P7_format): Ditto. Add `default' branch to switch
+ statement to reduce compiler warnings.
+ (output_P8_format, output_B1_format, output_B4_format): Ditto.
+ (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
+ (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
+ into single argument.
+ (output_X1_format, output_X3_format): Initialize R with zero to reduce
+ compiler warnings. Merge A and B args into single argument.
+ (output_X2_format, output_X4_format): Remove unused variable R. Merge
+ A and B args into single argument.
+ (free_record): Removed (wasn't used).
+ (free_list_records): Also free imasks in prologue records.
+ (output_prologue, output_prologue_gr): Initialize mask bits to zero.
+ (output_spill_mask): Remove.
+ (output_unwabi): New function.
+ (output_epilogue, output_label_state, output_copy_state): Call
+ alloc_record.
+ (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
+ output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
+ argument.
+ (process_one_record): New locals FR_MASK and GR_MASK. Ignore
+ gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
+ as part of handling the prologue records. Emit region's imask if
+ we have one. Handle unwabi, epilogue, label_state, copy_state,
+ spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
+ spill_sprel_p, and spill_reg_p records.
+ (set_imask, count_bits, slot_index): New function.
+ (fixup_unw_records): Fix region size computation. Handle
+ epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
+ spill_sprel_p, and spill_psprel_p records. Merge mask bits of
+ frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
+ set_imask accordingly. Update imask for gr_gr, and br_gr records.
+ (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
+ (dot_save): Use manifest constants for applicaton registers.
+ Handle REG_PR and REG_PRIUNAT.
+ (dot_restore): Don't just ignore it.
+ (dot_restorereg): New function..
+ (generate_unwind_image): Ensure unwind info is a multiple of eight
+ bytes, not just four bytes.
+ (dot_handlerdata, dot_unwentry): Demand empty rest of line.
+ (dot_altrp): Don't just ignore it.
+ (dot_savemem): New function. Replaces dot_savesp() and
+ dot_savepsp(). Use manifest constants for applicaton registers.
+ Handle REG_PR and REG_PRIUNAT.
+ (dot_savef): Simplify.
+ (dot_saveb): Support generation of br_gr.
+ (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
+ dot_label_state, dot_copy_state): New function.
+ (dot_unwabi): Don't just ignore it.
+ (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
+ spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
+ unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
+ (emit_one_bundle): Set slot number for prologue/body records
+ *before* emitting the first insn.
+ (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
+ (md_begin): Declare "psp" pseudo-register.
+ (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
+ so we don't get segfault.
+ (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
+ counts as required per SW Conventions manual
+ (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
+ output_preds_psprel, output_preds_sprel, output_spill_base,
+ output_unat_psprel, output_unat_sprel, output_lc_psprel,
+ output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
+ output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
+ output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
+ output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
+ output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
+ (dot_vframe): Implement.
+ (dot_vframesp, dot_vframepsp): New function.
+
+Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
+
+ * configure.in (i386-*-freebsd a.out entry): Quote properly.
+ * configure: Regenerate.
+
+2000-05-23 Alan Modra <alan@linuxcare.com.au>
+
+ * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
+ (md_estimate_size_before_relax): so we can use it here instead of
+ old kludges. Localise vars to blocks. Comment.
+
+ * frags.c (frag_new): Update fr_var comments.
+ * frags.h (struct frag): Ditto.
+
+2000-05-22 Richard Henderson <rth@cygnus.com>
+
+ * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
+ (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.
+
+Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
+
+ * obj.h (struct format_ops): New members begin, app_file,
+ s_set_other, s_set_desc, s_get_type, s_set_type,
+ separate_stab_sections, init_stab_section.
+
+ * config/obj-multi.h: Update GPL notice to v2.
+ (obj_begin): New.
+ (obj_app_file): New.
+ (S_SET_SIZE): Test s_set_size for NULL before calling.
+ (S_SET_ALIGN): Similar for s_set_align.
+ (S_SET_OTHER): New.
+ (S_SET_DESC): New.
+ (S_GET_TYPE): New.
+ (S_SET_TYPE): New.
+ (SEPARATE_STAB_SECTIONS): New.
+ (INIT_STAB_SECTION): New.
+ (EMIT_SECTION_SYMBOLS): New.
+ (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
+
+ * config/obj-elf.h: Update GPL notice to v2.
+ Mention that this file is included from obj-multi.h.
+ (obj_begin): Wrap definition in ifndef.
+ (elf_file_symbol): Constify declaration.
+ (obj_app_file): Ditto.
+ (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
+ Wrap in ifndef SEPARATE_STAB_SECTIONS.
+
+ * config/obj-elf.c (elf_s_set_other): New.
+ (elf_file_symbol): Constify argument.
+ (elf_separate_stab_sections): New.
+ (elf_init_stab_section): New.
+ (elf_format_ops): Add new members. Remove comma at end.
+
+ * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
+ (ecoff_format_ops): Add new fields. Remove comma at end.
+ Mention inconsistency for emit_section_symbols.
+
+ * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
+
+ * config/obj-coff.c (c_dot_file_symbol): Constify argument.
+ (coff_separate_stab_sections): New.
+ (coff_format_ops): Add new members.
+
+ * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
+ (obj_aout_s_set_other): New.
+ (obj_aout_s_set_desc): New.
+ (obj_aout_s_get_type): New.
+ (obj_aout_s_set_type): New.
+ (obj_aout_separate_stab_sections): New.
+ (aout_format_ops): New members added. Use obj_aout_process_stab,
+ not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
+ (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
+ appropriate.
+ (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
+
+2000-05-22 Alan Modra <alan@linuxcare.com.au>
+
+ * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
+ for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
+ (md_estimate_size_before_relax): Ensure jumps to weak and
+ externally visible symbols are relocatable.
+
+Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
+
+ * stabs.c (aout_process_stab): Make global.
+ (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
+ * read.h (aout_process_stab): Declare.
+
+ * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
+ Generalize to *aout, *coff *elf.
+ * configure: Regenerated.
+
+ * doc/internals.texi (Object format backend): Say
+ SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
+
+ * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
+ * Makefile.in: Regenerated.
+
+2000-05-19 Catherine Moore <clm@cygnus.com>
+
+ * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
+
+2000-05-18 Alan Modra <alan@linuxcare.com.au>
+
+ * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
+ instruction to reflect change in re_assemble_*.
+
+Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
+
+ * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
+ build PA64 ELF tools.
+ * configure: Rebuilt.
+
+2000-05-17 Alan Modra <alan@linuxcare.com.au>
+
+ * Makefile.am: Regenerate dependencies.
+ * Makefile.in: Regenerate.
+
+2000-05-15 Nick Clifton <nickc@cygnus.com>
+
+ * config/tc-arm.c (struct asm_psr): Add boolean field
+ distinguishing between CSPR and SPSR. Rename 'number' field
+ to 'field'.
+ (psrs): Rearrange contents to match new asm_psr structure.
+ (arm_psr_parse): Move next to psr_required_here. Make it
+ return an asm_psr structure.
+ (psr_required_here): Use asm_psr structure returned by
+ arm_psr_parse.
+ (do_msr): Reorganise to allow psr_required_here to be called
+ only once.
+ (md_undefined_name): Mark 'name' parameter as unused, since
+ the COFF target does not use it.
+
+2000-05-14 David O'Brien <obrien@FreeBSD.org>
+
+ * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
+ standards.
+ * config/te-aux.h: Likewise.
+ * config/te-dpx2.h: Likewise.
+ * config/te-go32.h: Likewise.
+ * config/te-hp300.h: Likewise.
+ * config/te-hppa.h: Likewise.
+ * config/te-i386aix.h: Likewise.
+ * config/te-ic960.h: Likewise.
+ * config/te-interix.h: Likewise.
+ * config/te-nbsd532.h: Likewise.
+ * config/te-pc532mach.h: Likewise.
+ * config/te-ppcnw.h: Likewise.
+ * config/te-psos.h: Likewise.
+ * config/te-sparcaout.h: Likewise.
+ * config/te-sun3.h: Likewise.
+ * config/te-sysv32.h: Likewise.
+
+2000-05-14 Alan Modra <alan@linuxcare.com.au>
+
+ * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
+ bits. Instead explicitly mask and sign extend. Do the 8 bit mask
+ and sign extend without an if statement.
+ (build_bytes): Likewise.
+
+2000-05-14 Kazu Hirata <kazu@hxi.com>
+
+ * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
+ X_add_symbol L_32 case.
+
+2000-05-14 David O'Brien <obrien@FreeBSD.org>
+
+ * config/te-freebsd.h: New file.
+
2000-05-13 Alan Modra <alan@linuxcare.com.au>
* asintl.h (gettext, dgettext, dcgettext, textdomain,
Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
Jason Eckhardt <jle@cygnus.com>
- * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
+ * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
* config/tc-hppa.c (CHECK_ALIGN): New macro.
Added handling of new operand types l,y,&,fe,fE,fx.
projects / deliverable / binutils-gdb.git / blobdiff