X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gas%2FChangeLog;h=6982da9b43111d67ba6c45c18f7b18d47843f05f;hb=13e4a17e769a77867b9c43c58e54800244a72ea2;hp=259b46d36e9cde5ff1fa3bf82e4d2c57d95e6143;hpb=7c2fadd1afe4f2f5d3442e706f10ebfd7576bccb;p=binutils-gdb.git diff --git a/gas/ChangeLog b/gas/ChangeLog index 259b46d36e9..6982da9b431 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,324 @@ +Fri Apr 5 15:13:10 1996 Andreas Schwab + + * config/atof-ieee.c: Fix handling of denormalized extended + precision numbers and overflow/underflow detection. + (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to + not include the 16 bit gap in the m68k extended precision format. + +Fri Apr 5 14:29:23 1996 Ian Lance Taylor + + * configure.in: Add i386-*-freebsdelf* target; from John Polstra + . + * configure: Rebuild. + +Fri Apr 5 18:39:28 1996 James G. Smith + + * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to + be accessed using the $gp register. + * config/tc-mips.h (MAX_GPREL_OFFSET): Added. + +Wed Apr 3 10:56:14 1996 Doug Evans + + * config/tc-sparc.c (sparc_md_end): Set bfd machine number to + bfd_mach_sparc_sparclet if current_architecture is sparclet. + +Mon Apr 1 16:55:44 1996 Ian Lance Taylor + + * read.c (get_line_sb): Bump line counters based on + input_line_pointer[-1], not *input_line_pointer. Don't bother to + call LISTING_NEWLINE. + (s_macro): Don't call demand_empty_rest_of_line. + * app.c (do_scrub_chars): When handling C style comments, unget + ch2 rather than ch. + +Fri Mar 29 16:15:06 1996 Ian Lance Taylor + + * read.h (enum linkonce_type): Define. + (s_linkonce): Declare. + * read.c (potable): Add "linkonce". + (s_linkonce): New function. + * subsegs.h (segment_info_type): Add linkonce field to + MANY_SEGMENTS && ! BFD_ASSEMBLER section. + * config/obj-coff.h (obj_handle_link_once): Define if TE_PE. + (obj_coff_pe_handle_link_once): Declare if TE_PE. + * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include + "coff/pe.h". + (obj_coff_pe_handle_link_once): New function, defined if TE_PE. + (c_section_symbol): If TE_PE, set the x_comdat field in the aux + entry based on the linkonce field in segment_info. + * doc/as.texinfo: Document .linkonce. + +Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com) + + * doc/as.1: Changed to be recognized by catman -w on Solaris. + +Thu Mar 28 15:27:47 1996 Ian Lance Taylor + + * stabs.c (s_stab_generic): Call the listing functions before + doing the rest of the processing, which may involve freeing the + string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in + SEPARATE_STAB_SECTIONS case. + + * config/tc-hppa.c: Remove nested comment. + (tc_gen_reloc): Move label done inside the ifdef in which it is + used. + (md_apply_fix): Pass pointers to correct types to libhppa.h + functions. Always return a value. + + * config/tc-mips.h (tc_frob_file): Define. + (mips_frob_file): Declare. + * config/tc-mips.c (struct mips_hi_fixup): Define. + (mips_hi_fixup_list): New static variable. + (imm_unmatched_hi): New static variable. + (md_assemble): Clear imm_reloc, imm_unmatched_hi, and + offset_reloc. Pass imm_unmatched_hi to append_insn. + (append_insn): Add unmatched_hi parameter. If it is set, add the + new fixup to mips_hi_fixup_list. Change all callers. + (mips_ip): Set imm_unmatched_hi when appropriate. + (mips_frob_file): New function. + +Thu Mar 28 11:47:59 1996 Doug Evans + + * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*. + * configure: Regenerated. + +Tue Mar 26 18:19:12 1996 Ian Lance Taylor + + * as.c (main): Call bfd_set_error_program_name. + +Fri Mar 22 11:13:00 1996 Ian Lance Taylor + + * as.h (strdup): Don't declare. + * stabs.c: Include libiberty.h + (get_stab_string_offset): Use xstrdup rather than strdup. + (s_stab_generic): Likewise. + * as.c (parse_args): Likewise. + * read.c (s_mri_sect): Likewise. + + * gasp.c (change_base): Recognize \(...) construct documented to + pass through enclosed characters literally through to the output. + (process_assigns): Likewise. Also, be more careful to avoid + looking past the end of the buffer. + +Thu Mar 21 13:18:43 1996 Ian Lance Taylor + + * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for + FreeBSD compatibility. From John Polstra . + +Wed Mar 20 18:13:32 1996 Andreas Schwab + + * doc/as.texinfo, doc/c-i960.texi: Fix typos. + +Wed Mar 20 17:05:16 1996 David Mosberger-Tang + + * config/alpha-opcode.h: Added cvtst instruction. + +Mon Mar 18 13:12:46 1996 Ian Lance Taylor + + * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab + string. Extract the addend from the result of expression. + +Fri Mar 15 17:10:43 1996 Ian Lance Taylor + + * app.c (do_scrub_chars): If whitespace is seen in state 11, and + LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI + mode, change the state to 3 rather than 1. + +Thu Mar 14 18:18:25 1996 Ian Lance Taylor + + * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to + correspond to 11 March change. + +Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com) + + * config/tc-h8300.c (build_bytes, MEMIND case): Generate + an R_MEM_INDIRECT reloc rather than R_RELBYTE. + +Tue Mar 12 12:21:10 1996 Ian Lance Taylor + + * configure: Rebuild with autoconf 2.8. + +Mon Mar 11 18:57:12 1996 Ian Lance Taylor + + * config/atof-ieee.c (gen_to_words): Improve handling of + X_PRECISION numbers. Based on patches from Andreas Schwab + . + +Mon Mar 11 09:59:53 1996 Steve Chamberlain + + * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40. + (SEG_LAST): New. + * subsegs.c (MANY_SEGMENTS): Increase segment limit. + * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise. + (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for, + crawl_symbols, coff_header_append): Loop to SEG_LAST rather than + SEG_E9. + +Thu Mar 7 15:17:39 1996 Doug Evans + + * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg). + +Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (SUBSEG_MILLI): Define. + (pa_def_subspaces): Add $MILLICODE$. + (pa_spaces_begin): Set section flags for $MILLICODE$. + +Wed Mar 6 14:11:30 1996 Ian Lance Taylor + + * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is + not SHT_NOBITS. Don't tamper with flags based on type if a + special section was found (revert Feb 29 change). + + * config/tc-sh.c (sh_do_align): Only align using the nop pattern + if aligning to a longword boundary or greater. + +Tue Mar 5 15:10:43 1996 Jim Wilson + + * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align. + +Mon Mar 4 20:50:57 1996 Steve Chamberlain + + * configure.in (i386-*-cygwin32): Don't use bfd_gas. + * configure: Regenerated. + +Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c: Add default definitions for R_N0SEL and + R_N1SEL since they're not defined for old versions of hpux. + + * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code. + Set "sym_ptr_ptr" and "addend" fields to dummy values for + R_N0SEL and R_N1SEL. + +Fri Mar 1 10:20:52 1996 Andreas Schwab + + * flonum-konst.c: Add two more constants for 1e+-2048 and + 1e+-4096, and correct the other constants. + + * symbols.c (resolve_symbol_value): Handle O_logical_not. + +Thu Feb 29 13:58:35 1996 Michael Meissner + + * config/obj-elf.c (obj_elf_section): Allow predefined section + types to set the nobits type. Avoid a shadowed declaration. + +Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't + reduce relocs using e_nlrsel field selectors. + + * write.c (fix_new_exp): Don't use #elif. Some compilers + don't handle it. + + * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to + the selector table. + (pa_chk_field_selector): Handle new field selectors for SOM. + +Tue Feb 27 14:42:27 1996 Andreas Schwab + + * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets. + * configure: Rebuild. + * config/te-linux.h (LOCAL_LABELS_FB): Define. + * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to + "a.out-m68k-linux". + * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX + is defined. + +Mon Feb 26 18:58:58 1996 Stan Shebs + + * mpw-make.sed: Update to handle shared library support. + +Mon Feb 26 10:34:10 1996 Doug Evans + + * config/tc-sparc.c (sparc_ip): Print all architectures that support + the insn on mismatch. + +Fri Feb 23 21:44:39 1996 Rob Savoye + + * configure.in: Add support for a29-coff. + * configure: Rebuild. + +Thu Feb 22 16:39:43 1996 Ian Lance Taylor + + * config/tc-sh.c (sh_coff_frob_file): Don't consider the address + of the section when looking for the R_SH_USES fixup, because the + frag addresses have not yet been adjusted. + + * gdbinit.in: Set a breakpoint on as_warn_where. + + * config/tc-mips.c (macro): Add missing arguments to macro_build + omitted in last change. From Jim Wilson . + +Wed Feb 21 17:00:32 1996 Ian Lance Taylor + + * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size + if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG. + +Wed Feb 21 09:25:39 1996 Doug Evans + + * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8. + +Tue Feb 20 21:48:03 1996 Doug Evans + + * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'. + (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9. + Recognize [uU] format args as sparclet cpregs. + +Tue Feb 20 22:25:55 1996 Ian Lance Taylor + + * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs + in bss_section. + +Mon Feb 19 14:16:24 1996 Ian Lance Taylor + + * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as + well as S_IS_EXTERNAL. + (tc_fix_adjustable): Likewise. + * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for + S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return + early. + (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when + deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC. + +Mon Feb 19 02:15:57 1996 Doug Evans + + * config/tc-sparc.c (max_architecture): Change to sparclite for + 32 bit arch. + (default_compatible): Delete. + (sparc_ffs): New function. + (md_begin): Only call SPARC_OPCODE_CONFLICT_P once. + (sparc_ip): Rewrite architecture match and bump logic. + +Sun Feb 18 15:03:50 1996 Ian Lance Taylor + + * configure.in: Check for 'do not mix' from native linker before + trying to use -rpath. + * configure: Rebuild. + +Fri Feb 16 16:53:31 1996 Ian Lance Taylor + + * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). + (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). + (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). + * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR + is set. + (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field + to the symbol lnnoptr field, to get the correct file offset. + +Thu Feb 15 14:48:38 1996 Michael Meissner + + * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all + symbols that are not function, file, or section symbols to be + object types. + Thu Feb 15 11:20:18 1996 Ian Lance Taylor + * configure: Set and substitute RPATH_ENVVAR. + * configure: Rebuild. + * Makefile.in (RPATH_ENVVAR): New variable. + (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH. + * configure.in: Accept i686. From H.J. Lu : i386 doesn't need opcodes. If configuring shared, opcodes needs bfd. * configure: Rebuild.