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1996-10-08 * as.h: Include libiberty.h.Ian Lance Taylor4-72/+14
(xmalloc, xrealloc): Don't declare. * as.c: Don't include libiberty.h. * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise. * config/tc-mips.c: Likewise. * messages.c: Likewise. (xstrerror): Don't declare. * xmalloc.c: Remove.
1996-10-07 * config/tc-mn10300.h (pre_defined_registers) Remove.Jeff Law2-193/+238
(system_registers, cc_names): Likewise. (address_registers, data_registers, other_registers): New register arrays. (register_name, system_register_name, cc_name): Remove. (mn10300_reloc_prefix): Likewise. (data_register_name): New function. (address_register_name, other_register_name): Likewise. (md_assemble): Rough cut at parsing operands. Remove lots of unwanted code. (md_apply_fix3): Disable for now. Checkpointing today's Matsushita work.
1996-10-07Dummy .Sanitize files. Should also fix snapshot problems.Jeff Law2-0/+64
1996-10-07Mon Oct 7 11:38:34 1996 Andreas Schwab ↵Ian Lance Taylor1-0/+8
<schwab@issan.informatik.uni-dortmund.de> * config/tc-m68k.c (select_control_regs): New function, extracted out of m68k_init_after_args. (m68k_init_after_args): Use it. (mri_chip): Use it here as well to update set of allowed control regs for movec.
1996-10-07 * config/obj-elf.c (elf_begin): New function.Ian Lance Taylor4-10/+55
(obj_elf_section): Add the section symbol to the symbol table. * config/obj-elf.h (obj_begin): Define. (elf_begin): Declare. * as.c (perform_an_assembly_pass): Call obj_begin if it is defined.
1996-10-04 * config/obj-coff.c (fixup_segment): Subtract the section addressIan Lance Taylor2-11/+23
from a PC relative reloc if TC_M68K.
1996-10-03 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, andIan Lance Taylor1-0/+6
.uaxword available even if not OBJ_ELF. (md_atof): Remove unused local variable wordP.
1996-10-03Grrr. The mn10200 and mn10300 are _not_ similar enough to easily supportJeff Law7-88/+46
with a single generic configuration. So break them up into two different configurations. See the individual ChangeLogs for additional detail.
1996-10-03 * config/tc-mn10x00.c, config/tc-mn10x00.h: New filesJeff Law6-0/+943
for Matsushita MN10x00 support. * configure.in: Recognize mn10x00-*-* * configure: Rebuilt. More Matsushita stuff.
1996-10-03 * gas/mn10x00: New directory for Matsushita 10x00 tests.Jeff Law2-0/+5
Keep stubbing out Matsushita stuff.
1996-10-02Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>Ian Lance Taylor2-3/+129
* obj-evax.h: move openvms definitions from here to tc-alpha.c. * tc-alpha.c: add support for vms_case_hack like in vax/vms. (load_expression): track clobbering of base reg before jmp/jsr. (s_alpha_file): pass case_hack flags and source filename via symbol table to bfd. * tc-alpha.h (TC_CONS_FIX_NEW): define
1996-10-01 * read.c (s_macro): Warn if a macro has the same name as aIan Lance Taylor3-11/+109
pseudo-op. (s_space): In m68k MRI mode, align to a word boundary. * macro.c (define_macro): Add namep parameter. Change all callers. * macro.h (define_macro): Update declaration.
1996-10-01Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>Ian Lance Taylor3-41/+54
* configure.in (mips-*-rtems*): New target, like mips-*-elf*. * configure: Rebuild.
1996-10-01update copyrightIan Lance Taylor1-1/+1
1996-10-01 * lib/gas-defs.exp (gas_version): Fix for current versionIan Lance Taylor1-0/+5
printing.
1996-10-01 * as.c (show_usage): Print bug report address.Ian Lance Taylor3-8/+66
(parse_args): Change version printing to match current GNU standards. * gasp.c (show_usage): Print bug report address. (main): Change version printing to match current GNU standards.
1996-10-01 * config/tc-m68k.c (init_table): Correct access control unitIan Lance Taylor2-11/+14
register numbers. From Ken Rose <rose@netcom.com>.
1996-10-01 * config/tc-alpha.c: Add some static function prototypes.Ian Lance Taylor2-240/+929
(alpha_macros): Move to top of file. Make static. (alpha_num_macros): Move to top of file.
1996-10-01 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbolsStu Grossman2-0/+60
generated by DWARF.
1996-09-29 * gas/sparc/splet.d: Fix typo in cpusha result.David Edelsohn1-0/+8
1996-09-26 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).Ian Lance Taylor1-0/+4
1996-09-24 * read.c (float_cons): Call md_flush_pending_output if it isIan Lance Taylor1-0/+13
defined. PR 10716.
1996-09-24Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>Martin Hunt1-52/+188
* tc-d10v.c (md_operand): Created. Allows operands to start with '#'. * tc-d10v.h (md_operand): Undefined.
1996-09-23 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.Ian Lance Taylor1-0/+5
(md_assemble): A fixup width of '3' means a 1 byte reloc.
1996-09-19 * config/obj-coff.c (fixup_segment): Don't adjust PC relativeIan Lance Taylor1-0/+6
reloc for the i960 for a reloc in the same section. This undoes one of the two changes made Aug 19. PR 10672.
1996-09-18 * gas/all/cofftag.s: Use .p2align rather than .align.Ian Lance Taylor1-0/+4
1996-09-18 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STATIan Lance Taylor2-37/+41
symbols to the position of the debugging information. PR 10668.
1996-09-16 * expr.c (expr): Always use unsigned right shifts for >>.Ian Lance Taylor1-0/+4
PR 10630.
1996-09-13 * gas/h8300/macs.s: Add "stmac" instructions.Jeff Law1-0/+5
* gas/h8300/basic.exp: Test them. Somehow I forgot to test "stmac".
1996-09-12Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>Jackie Smith Cashion2-0/+12
* config/tc-arm.c (md_apply_fix3): Update two thumb instruction slots when processing BL fixups. * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked on the first half of the instruction. Thu Sep 12 10:28:44 1996 James G. Smith <jsmith@cygnus.co.uk> * gas/arm/thumb.s (back): Check assembly of Thumb BL.
1996-09-11 * ecoff.c (ecoff_stab): Create an expression symbol for a complexIan Lance Taylor1-0/+3
stabs expression, rather than giving an error.
1996-09-11 * ecoff.c (ecoff_new_file): Don't do anything if we are still inIan Lance Taylor2-0/+7
the same file. PR 10595.
1996-09-10 * config/tc-mips.c (append_insn): Fill in the value for a constantIan Lance Taylor1-0/+5
jump, rather than creating a reloc. PR 10589.
1996-09-10Don't set interlocks for r5000. Rely on -mips4 settings.Ian Lance Taylor2-8/+3
1996-09-09 * gas/mips/mips4.s, gas/mips/mips4.d: Use $fccN for condition codeIan Lance Taylor2-0/+56
registers.
1996-09-09 * config/tc-mips.c (append_insn): Don't swap an instruction whichIan Lance Taylor2-11/+26
sets a condition code with an instruction which uses a condition code. (mips_ip): In cases 'N' and 'M', look for $fccN rather than an immediate value.
1996-09-09 * config/tc-mips.c (md_begin): Recognize r5000 for cpu. IfIan Lance Taylor2-13/+52
mips_cpu is 5000, set interlocks and cop_interlocks. (mips_ip): Give a better error message if the ISA level is wrong. (md_parse_option): Recognize -mcpu=[v][r]5000.
1996-09-07Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>Jackie Smith Cashion1-3/+132
* config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count leading zeroes. (load_register): Ensure hi32 bits are not lost during lo32bit processing. Fix shift offset that was overflowing into the next instruction field. Add code to generate shorter sequences for constants with a single contiguous seqeuence of ones. Fri Sep 6 18:23:54 1996 James G. Smith <jsmith@cygnus.co.uk> * gas/mips/dli.{s,d}: More test cases added. NOTE: The COUNT_TOP_ZEROES macro is a bit bulky, and the same result can be achieved by using a "standard" ffs() routine: count = ffs(~v); count = count == 0 ? 0 : 33 - count; However the following timings (VR4300 CPU clock ticks on a CMA101 board) show the performance gain. Number of ffs() for loop if/then/else conditional leading ?: zeroes ------------------------------------------------------------------------------- 0 167 179 266 251 1 1718 283 263 259 2 1670 379 287 295 3 1622 475 311 311 4 1574 571 295 287 5 1534 667 311 319 6 1478 763 307 299 7 1430 859 323 323 8 1382 962 287 295 9 1334 1051 319 311 10 1286 1154 299 307 11 1238 1250 323 331 12 1183 1346 299 307 13 1135 1442 331 323 14 1087 1546 311 319 15 1039 1642 335 343 16 991 1730 295 287 17 950 1834 311 319 18 895 1922 307 299 19 847 2026 331 323 20 799 2122 307 299 21 751 2218 323 323 22 703 2314 311 311 23 655 2417 343 335 24 599 2506 307 299 25 559 2602 331 331 26 511 2705 311 319 27 463 2801 343 335 28 407 2897 311 319 29 367 2993 343 335 30 311 3097 323 331 31 271 3185 355 355 32 215 3233 379 371
1996-09-07Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>Martin Hunt1-0/+9
* config/tc-d10v.c (d10v_dot_word): New function to support "@word" with the word pseudo-op. (md_apply_fix3): Cleanup and changes to support correct sizes for 16 and 18-bit relocs.
1996-09-06 * configure.in (sparc-*-aout): Set `em'.David Edelsohn4-39/+90
* configure: Regenerated. * config/te-sparcaout.h: New file. * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define. Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN. * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro. (SPECIAL_CASE_{SETSW,SETX}): Define. ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define. (md_begin): Delete setting of `target_big_endian'. (output_insn): New function. (md_assemble): Rewrite. Add `setx' support. (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx special cases. (md_atof): Add little endian support. (md_number_to_chars): Likewise. (md_apply_fix): Likewise. (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN. (md_parse_option): Likewise. (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
1996-09-05 * ecoff.c (ecoff_new_file): New function.Ian Lance Taylor2-32/+94
* ecoff.h (ecoff_new_file): Declare. * config/obj-ecoff.h (obj_app_file): Define. PR 10548.
1996-09-04 * config/tc-mips.c (load_register): Remove unused variable tmp.Ian Lance Taylor2-1/+5
1996-09-04Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>Jackie Smith Cashion6-13/+92
* config/tc-mips.c (load_register): Remove unnecessary code that was causing the high 32bits of 64bit constants to be lost. Fixes PR10503. The compiler was producing the assembler code: dli $3,0xfffffffffffff when constructing the softfloat library. Unfortunately it was being incorrectly assembled.
1996-09-03 * config/tc-v850.c: Remove commented out and #if 0'd code.Jeff Law1-0/+9
(v850_reloc_prefix): Provide prototype. (postfix, get_reloc, build_insn): Remove prototypes for nonexistant functions. (md_begin, md_assemble, md_apply_fix3): Remove unused variables. (md_assemble): Add default to case statement. Minor cleanups.
1996-08-31 * config/tc-v850.c (md_assemble): Compute size of the instrctionJeff Law1-1/+6
from the opcode.
1996-08-31 * config/tc-v850.c (md_apply_fix3): Do simple byte, short andJeff Law2-0/+14
word fixups too. Fixes "difference between forward references".
1996-08-31 * gas/v850/basic.exp (do_branch): Check offsets in branch insns.Jeff Law2-32/+37
(do_jumps): Likewise. Now that we can resolve known branch targets.
1996-08-31 * config/tc-v850.c (md_apply_fix3): Use little endian get/putJeff Law2-4/+28
routines to fetch/store the updated instruction from/to memory. (v850_insert_operand): If the operand has a specialized insert routine, call it. Getting fixups closer. At least br <target> works now.
1996-08-31* config/tc-v850.c (reg_name_search): Align calling convention toJ.T. Conklin2-133/+195
be like identical function found in tc-ppc.c. (get_reloc): Removed. (v850_reloc_prefix): New function, parse lo(), hi() and hi0(). (md_assemble): emit fixups. (md_pcrel_from): renamed from md_pcrel_from_section, emit proper displacement. (md_apply_fix3): handle fixups/relocs. * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
1996-08-30 Add SH ELF support.Ian Lance Taylor1-0/+48
* configure.in (sh-*-elf*): New target. * config/tc-sh.h (TARGET_ARCH): Define. (WORKING_DOT_WORD): Define. (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF. (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise. (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise. (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise. (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise. (SUB_SEGMENT_ALIGN): Likewise. (RELOC_32): Don't define. (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER. (target_big_endian): Declare if OBJ_ELF. (TARGET_FORMAT): Define if OBJ_ELF. * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc numbers throughout. (tc_crawl_symbol_chain): Only define if OBJ_COFF. (tc_headers_hook, tc_coff_sizemachdep): Likewise. (struct sh_count_relocs): Define. (sh_count_relocs): New static function, broken out of sh_frob_file. Add BFD_ASSEMBLER code. (sh_frob_section): Likewise. (sh_frob_file): Call sh_frob_section. (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and call section_symbol rather than seg_info (seg)->dot. (md_section_align): Add OBJ_ELF version. (SWITCH_TABLE_CONS): Define. (SWITCH_TABLE): Use SWITCH_TABLE_CONS. (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if BFD_ASSEMBLER. (struct reloc_map): Define if not BFD_ASSEMBLER. (coff_reloc_map): Likewise. (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type. (tc_gen_reloc): New function if BFD_ASSEMBLER. * write.c (write_relocs): Ifdef out fx_where test which triggers inappropriately for SH ELF. (write_object_file): Call tc_frob_file_before_adjust and obj_frob_file_before_adjust if they are defined. * write.c (write_object_file): Use BFD_RELOC_16, not BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
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