+
+ * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for
+ symbols in DLT relative relocs.
+ (tc_gen_reloc): Zero out the addend field for DLT relative relocs.
+
+
+ * config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to
+ align to a four byte boundary.
+
+
+ * config/tc-alpha.c (load_expression): Handle 32-bit addends.
+ (gpdisp_hi16_howto): Now points to const.
+ (load_insn_table, alpha_ip): Fix uses of const.
+
+ * doc/internals.texi: Updates to COFF description. Added "@end
+ defmac" as needed, and some extra heading and "@bye" so it'll
+ format as a separate document.
+
+
+ * config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define.
+ * config/obj-elf.c (obj_elf_common): Set alignment of common
+ symbol.
+ * config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of
+ common symbol.
+
+
+ * config/tc-hppa.c (is_complex): New macro.
+ (cons_fix_new_hppa): "Handle" complex expressions.
+
+
+ * config/obj-coff.c (write_object_file): Set s_align field from
+ section_alignment array.
+
+
+ * write.c (write_object_file): Use bfd_com_section_ptr.
+ * as.h (absolute_section, undefined_section): Use new BFD macros
+ bfd_abs_section_ptr and bfd_und_section_ptr.
+
+
+ * config/tc-mips.c (macro): For M_LI_SS, decide how to handle it
+ based on contents of imm_expr and offset_expr, rather than
+ mips_pic. For M_LI_DD, decide how to handle it based on segment
+ name of offset_expr, rather than mips_pic.
+ (mips_ip): If g_switch_value < 4, use immediate values for 'l'.
+ If g_switch_value < 8, use .rdata rather than .lit for 'L'.
+
+
+ * as.c (show_usage): Break long string into shorter ones.
+ (parse_args): Add -v, prints version id and continues.
+ * config/tc-mips.c (md_show_usage): Break long string.
+
+
+ * config/tc-i386.c (md_parse_option): Handle "-V" and "-Q" if
+ OBJ_ELF is defined.
+
+
+ * as.c (main) [HOST_SPECIAL_INIT]: New hook, for host-specific
+ initialization.
+
+
+ * config/tc-hppa.h (obj_frob_symbol): Define for OBJ_ELF.
+ More gas/bfd lossage exposed by the new linker code.
+
+
+ * subsegs.c (subseg_change): Clear seginfo after allocating it.
+ (subseg_get): Pass actual size of seginfo to memset.
+
+ * subsegs.c (abs_seg_info, und_seg_info): Define if BFD_ASSEMBLER.
+ (subseg_change): Store seg_info for bfd_abs_section_ptr in
+ abs_seg_info, and store seg_info for bfd_und_section_ptr in
+ und_seg_info.
+ (subseg_get): Likewise. Also, don't set output_section if it is
+ already set.
+ (seg_info): Define as function.
+ * subsegs.h (seg_info): Declare as function rather than defining
+ as macro.
+ * write.c (relax_and_size_seg): Call seg_info rather than
+ bfd_get_section_userdata.
+
+
+ * configure.in (ppc-*-elf*): New target, like -sysv4*.
+
+ * expr.c (operand): If "0f" is followed by '\0', don't do eol
+ checks.
+
+
+ * ecoff.c (ecoff_build_aux): Call swap_tir_out and swap_rndx_out
+ via backend pointer, not directly.
+
+
+ * Makefile.in (config-stamp): Make sure there is at least one
+ element in the for loop.
+
+
+ * config/tc-hppa.c: Misc trivial changes to make gcc -Wall happy.
+
+ * config/tc-hppa.h (elf_hppa_final_processing): Declare.
+
+
+ * as.c (parse_args): Cast xmalloc return value.
+
+ * Makefile.in (config-stamp): If $(defs) contains multiple words,
+ emit a #define line for each.
+ * configure.in: For sparc64 target, use sparc cpu files and add
+ sparcv9 to extra_defs. No longer treat sparc64-*-aout* specially.
+
+ * config/tc-sparc.c (membar_masks): Now static and const.
+ (md_show_usage) [!NO_V9]: Add -Av9 to usage message.
+ (current_architecture) [sparcv9]: Initialize to v9.
+ (md_begin) [sparcv9]: Don't bother changing it unconditionally
+ here.
+ (s_reserve): Don't pass unexpected argument to as_bad with
+ bad-segment message.
+
+ * as.h (bfd_alloc_by_size_t) [BFD_ASSEMBLER]: Declare.
+
+ * config/atof-ieee.c (int_to_gen): Commented out unused routine.
+
+ * config/tc-vax.c (md_assemble): Removed check of operand section.
+
+
+ * config/obj-vms.h (DBG_S_C_COMPLX4, DBG_S_C_COMPLX8): define
+ these new VMS symbol-type macros for `complex float' and
+ `complex double' support. Their values come from the existing
+ DSC$K_DTYPE_FC and DSC$K_DTYPE_DC macros in <descrip.h>.
+ (DBG_S_C_REAL8_G, DBG_S_C_COMPLX8_G): G_float versions of
+ REAL8 and COMPLX8; not used yet, because gcc outputs the same
+ .stabs for `double' regardless of whether `-mg' is used.
+ * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
+ for gcc2's predefined types "complex float", "complex double",
+ and "complex long double" (identical to complex double).
+
+
+ * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text
+ section symbol, not C_LABEL.
+
+ * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and
+ permit non constant expressions in 'u' case. Lets ``lui
+ $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly.
+
+
+ * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
+ to put a common symbol in a set.
+
+
+ Add weak symbols as an extension to a.out.
+ * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and
+ OBJ_BOUT if not BFD_ASSEMBLER.
+ * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB):
+ Define as in ../include/aout/aout64.h.
+ * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER,
+ define as char.
+ (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER.
+ * config/obj-aout.c (obj_pseudo_table): Add "weak".
+ (obj_emit_symbols): Adjust type of weak symbols.
+ (obj_aout_weak): New static function.
+
+
+ * config/obj-elf.c (obj_elf_section): Don't set any flags based on
+ the type of a special section.
+
+ * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc,
+ realloc, free, or atol.
+
+
+ * Makefile.in (check): Delete as.new dependency, so that
+ regression test doesn't trigger an assembler build.
+
+
+ * Makefile.in (mostlyclean, realclean): New targets.
+ * doc/Makefile.in, testsuite/Makefile.in: Likewise.
+
+
+ * config/tc-mips.c (RDATA_SECTION_NAME): Define.
+ (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D
+ or M_L_DOB or label dob, force a new frag to avoid getting
+ confused in tc_gen_reloc.
+ (mips_ip): Use RDATA_SECTION_NAME, not .rdata.
+ (s_change_sec): Likewise.
+
+
+ * read.c (emit_expr): Use memset to zero out memory, rather than
+ going through md_number_to_chars. This permits handling symbolic
+ arguments when the size is larger than sizeof (valueT), if
+ TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS).
+
+
+ * as.c (show_usage), config/tc-alpha.c (md_show_usage),
+ config/tc-mips.c (md_show_usage): Fix up messages.
+
+ * as.h: Replace flagseen with separate variables.
+ * as.c (parse_args): Set them. Don't accept -1 option, or -v
+ explicitly (it's a synonym for --version).
+ * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
+ config/obj-aout.c, config/obj-aout.h, config/obj-bout.c,
+ config/obj-bout.h, config/obj-coff.c, config/obj-coff.h,
+ config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c,
+ config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c,
+ config/tc-vax.c: Use the new flag variables instead of flagseen.
+ * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in
+ usage.
+
+ * as.c (show_usage): Remove target specific messages;
+ instead, call md_show_usage.
+ (parse_args): Use getopt_long_only. Take pointers to argc and
+ argv.
+ (main): Pass parse_args pointers.
+ * as.h: Remove 3 variables that are redundant with flagseen.
+ * as.c, messages.c: Change their users to use flagseen.
+ Define getopt stuff.
+ * tc.h: Update md_parse_option decl. Add md_show_usage decl.
+ * config/tc-*.c: Add md_shortopts, md_longopts,
+ md_longopts_size, md_show_usage. Change calling convention for
+ md_parse_option. Remove md_parse_long_option.
+ * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'.
+ * config/tc-i386.h: Don't define md_parse_option.
+
+
+ * as.c (show_usage): New function.
+ (parse_args): Code moved from main.
+ Recognize --help and --version.
+ * config/tc-ns32k.h: Define TC_NS32K.
+ * doc/as.texinfo: Document all of the target-independent command
+ line options.
+
+
+ * gasp.c (hash_new_table): Clear newly allocated table.
+
+ * config/tc-m68k.c (enum _register): Add 68060 control registers
+ BUSCR and PCR.
+ (last_movec_reg): New macro.
+ (m68000_control_regs, m68010_control_regs, m68020_control_regs,
+ m68040_control_regs, m68060_control_regs): New arrays.
+ (control_regs): New pointer.
+ (m68k_ip): Use control_regs instead of testing CPU every time.
+ Use last_movec_reg too. In error messages, handle 68060, and
+ print 68060 for mfloat, too.
+ (m68k_init_after_args): Handle "68060". Use m68040up for making
+ m68851 choice. Set control_regs.
+ (md_parse_option): Handle "68060".
+ * configure.in: Setting cpu_type, recognize m68060 too.
+
+ * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER]
+ [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even
+ if pcrel is already set.
+
+ * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all
+ lower-case, in case we're ignoring case of opcodes in the input
+ file.
+
+ * doc/as.texinfo (.section): Document as unavailable for a.out
+ type formats.
+
+ * config/tc-alpha.c (machine): New variable.
+ (load_insn): New macro.
+ (load_insn_table): New function.
+ (md_begin): Call load_insn_table, once for basic instructions and
+ once for appropriate PAL instruction table.
+ (md_parse_option): Set `machine' based on -m##### arguments.
+ * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from
+ alpha_opcodes.
+ (alpha_pal21164_opcodes): New table.
+ (NUM21064OPCODES, NUM21164OPCODES): New macros.
+
+ * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation.
+
+ * doc/Makefile.in (install-info-gasp): Use $$dir when installing
+ file.
+
+
+ * config/tc-mips.c (mips_ip): Force floating point values to be
+ aligned correctly.
+
+
+ Merged in changes from gas-2.3 net release:
+
+ * Makefile.in (VERSION): Updated to cygnus-2.3.1.
+
+ * config/obj-vms.c: Replaced unchecked uses of malloc with
+ xmalloc.
+
+ * listing.c (list_symbol_table): Only test BFD64, not
+ BFD_ASSEMBLER too.
+
+ * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER]
+ [DIFF_EXPR_OK]: Don't check pcrel, just convert it.
+
+ * config/obj-vms.c: Removed lots of extra semicolons after
+ compound statements.
+ (strchr): Don't declare here.
+
+ * config/ho-vax.h (realloc): Declare.
+
+ * config/ho-vms.h (strchr, strdup): Declare.
+
+ * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore
+ option `-q'.
+
+
+ * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these
+ new VMS symbol-type macros; signed and unsigned quadword integers,
+ for `long long' support. Their values come from the existing
+ DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The
+ VMS debugger now recognizes `long long' variables correctly.
+ * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
+ for gcc2's predefined types "long double" (same as double, as
+ per gcc's current state), "long long int", "long long unsigned
+ int", and final `otherwise' case (to avoid uninitialized type
+ and size fields). [caveat: predefined types "complex int",
+ "complex float", "complex double", and "complex long double" are
+ still missing.]
+
+ * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead
+ of 0, because the latter indicates success rather than failure
+ when passed to `exit' or return from `main' compiled by gcc2.
+
+ * config/obj-vms.c (array_suffix, generate_suffix): replace two
+ hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h.
+ (VMS_typedef_parse): eliminate redundant if-then-else when
+ allocating new symbol entry and linking it to VMS_Symbol_type_list.
+
+
+ * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret
+ the contents of the GAS_VERSION string when falling back to it for
+ language processor identification.
+
+ * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of
+ `psect_attr' in linker options.
+
+
+ * configure.bat: update to latest makefile.in
+ * config/te-go32.h: [new] go32's environment
+
+
+ * as.h: Don't declare parameters for strstr.
+
+
+ * config/tc-sparc.c (md_section_align): Don't change the size if
+ OBJ_ELF.
+
+
+ * Makefile.in (install): Redirect ln output to /dev/null. If ln
+ fails on gasp, install gasp.new, not gasp.
+
+
+ * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for
+ absolute calls.
+
+
+ * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error
+ on a partial completer match.
+
+
+ * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind
+ throughout code.
+ (is_complex): Delete definition and support for complex relocation
+ types.
+ (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and
+ rewrite ELF code based on 94-02-02 PA ELF draft spec.
+ (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for
+ the unwind descriptors.
+
+
+ * config/go32.mh: New makefile fragment for go32 crossing.
+ * configure.in (host==go32): Use new fragment.
+
+
+ * gasp.c: Include libiberty.h.
+ (main): Remove unused variable i.
+
+ * config/tc-ppc.c (md_begin): When using -many, permit comparison
+ instructions to appear multiple times in the opcode table.
+
+
+ * Makefile.in (VERSION): Update to 2.2.90.
+
+ * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions
+ to the symbol table if it's already been set in the output bfd.
+ (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]:
+ Don't use bfd_abs_section.symbol for gas absolute symbol.
+
+ * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp
+ files too.
+
+
+ * config/tc-mips.c (mips_emit_delays): Make call to
+ mips_no_prev_insn unconditional.
+
+
+ * config/obj-coff*.*: Merged coffbfd versions into coff versions,
+ with a single "#ifdef BFD_ASSEMBLER" controlling most of it for
+ now. Deleted obj-coffbfd.* files.
+ * configure.in: Always use obj-coff.* for COFF targets.
+
+
+ * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL):
+ Define.
+ * configure.in (m68k-bull-sysv3*): Enable.
+
+ * config/coff_gnu.h: Deleted.
+
+ * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as
+ "a.out-zero.big".
+
* config/obj-coffbfd.c (fixup_segment): Make common symbol and PC
relative adjustments when TE_LYNX is defined as well as when
TC_I386 is defined.
+ * config/tc-sparc.c (sparc_ip): Truncate args to %hi/%lo to 32 bits.
+
* expr.c (integer_constant): Fix computation of too_many_digits.
Variable digit_2 renamed to start. Fix check for whether number
will fit in 32 bits.
+ * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
+
* read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
well as MIPS ECOFF.
(get_stab_string_offset): Remove unused variable aligned.
* config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
HPPA_R_ADDEND.
+
+ * config/tc-sparc.c (sparc_ip): Fix up membar argument handling.
+
* config/tc-sh.c (build_Mbytes): Write the relocs to the correct
address. (md_assemble): Make error handling a bit more graceful.
(md_apply_fix): Don't warn on non aligned displacement.
-
+
* config/tc-z8k.c (get_specific, built_bytes): Understand all the
aspects of lda.
* config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
option, which is used by the SunOS make default .s.o rule.
+
+ * config/tc-sparc.c (sparc_ip, label "immediate"): Convert relocs
+ operating on upper 32 bits of immediate constants to lower-half
+ relocs with adjusted constants.
+
* config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
+ * config/obj-elf.h (elf_symbol): No longer special-cased on
+ sparcv9, since elf_symbol_type is now independent of size.
+
* config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
* config/tc-hppa.h (struct default_subspace_dict, struct
+ * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): Fill in
+ bytes with real values, not zeros.
+ (md_pseudo_table): Call cons for .uaxword.
+
* config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
* read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
* app.c (do_scrub_next_char): Reset state to 0 after .appline if
file name is not seen.
+
+ * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case,
+ parallel to BFD_RELOC_32.
+ (tc_gen_reloc): Accept BFD_RELOC_64.
+
* write.c: Don't use short int in a prototype.
+ * configure.in: Make sparc64-*-aout* use bfd gas.
+
* configure.in: Recognize h8300h.
+ * config/tc-sparc.h (ENV64): Define for v9.
+
+ * config/tc-sparc.c (s_xword): For numbers, call big_cons.
+ (sparc_ip, md_apply_fix, tc_gen_reloc): Handle some sparc64
+ relocation types.
+ (md_number_to_chars): Handle 8-byte value.
+
+ * config/obj-elf.h (elf_symbol): For v9, use 64-bit symbol type.
+
* as.h (valueT): Typedef moved here.
* struc-symbol.h (valueT): ...from here.
* write.c (write_object_file): Locals from_addr, to_addr,
+ * config/tc-sparc.c (md_begin): If sparcv9 is defined, reset
+ current_architecture to v9 automatically.
+
+ * config/tc-sparc.h (TARGET_FORMAT): Use elf64-sparc for v9.
+
+ * config/tc-sparc64.h, config/tc-sparc64.c: New files.
+ * configure.in: Use sparc64 cpu files for v9, and default to elf
+ format.
+
* write.c (relax_and_size_seg): Always fully process a section.
Section size is last frag's (vm)address plus its size. If no
relocations are present, force SEC_RELOC flag clear.
echo recursion lines.
(install-info, clean-info): collapse into the dvi and info rule.
+
+ * config/tc-sparc.c (sparc_ip): Remove support for %d/%q fp regs.
+ All fp regs are now specified as %f.
+ (priv_reg_table): fpq -> fq.
+
* as.h (strstr): Disable declaration for now.
* config/tc-vax.h (NO_RELOC): Define.
+
+ * config/tc-sparc.c (sparc_ip): Fix parsing of asi number.
+ Fix error message.
+
* gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
* Makefile.in: add installcheck target
+
+ * config/tc-sparc.c (sparc_ip): Add support for membar mask names.
+ Add missing colons in prefetch error messages. Add support for
+ ASI names.
+
* config/tc-mips.c (macro): Use $AT for any floating point load.
* CONTRIBUTORS: Update Gilmore entry.
+
+ * config/tc-sparc.c (sparc_ip): Correctly assemble prefetch
+ instructions. Accept integer prefetch function numbers.
+
+ * config/tc-sparc.c (s_xword): Now call big_cons, so large
+ constants are accepted, but symbolic values are not. GCC will not
+ generate the latter currently.
+
* frags.c (frag_init): New function.
(zero_address_frag, bss_address_frag): Now initialized at run
time.
+ * config/tc-sparc.c (sparc_ip): For %uhi and %ulo, if not
+ ENV64, emit no reloc.
+ (md_pseudo_table): For ".xword", call s_xword.
+ (s_xword): New function.
+
* config/tc-sparc.c (architecture_requested, warn_on_bump,
md_relax_table): Use default zero initialization.
(s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
\f
Local Variables:
+mode: indented-text
+left-margin: 8
+fill-column: 74
version-control: never
End:
projects / binutils.git / blobdiff