byte-swapping unnecessary. Add -sparclite-board option for
emulating RAM found on typical SPARClite boards. Print
error message for unrecognized option.
* erc32.c: Change RAM address and size from constants to variables,
to allow emulation of SPARClite board RAM.
(fetch_bytes, store_bytes): New helper functions for revamped
mememory_read and memory_write.
(memory_read, memory_write): Rewrite to store bytes in target
byte order instead of storing words in host byte order; this
greatly simplifies support of little-endian programs.
(get_mem_ptr): Remove unnecessary byte parameter.
(sis_memory_write, sis_memory_read): Store words in target
byte order instead of host byte order.
(byte_swap_words): Remove, no longer needed.
* sis.h ((byte_swap_words): Remove declaration, no longer needed.
(memory_read): Add new sz parameter.
* sis.c (run_sim): Use revamped memory_read, which makes
byte-swapping unnecessary.
* exec.c (dispatch_instruction): Use revamped memory_read, which
makes byte-swapping and double-word fetching unnecessary.
* func.c (sparclite_board): Declare new variable.
(get_regi): Handle little-endian data.
(bfd_load): Recognize little-endian SPARClite as having
little-endian data.
* macro.c (macro_mri_mode): New function.
* macro.h (macro_mri_mode): Declare.
* read.c (s_mri): Call macro_mri_mode when switching in and out of
MRI mode.
* ppc-opc.c (powerpc_macros): Support shifts and rotates of size
0; produce error message for shifts of size 32 (or 64 for 64-bit
shifts), because the hardware doesn't support them.
* elf32-ppc.c (ppc_elf_relocate_section): The target of an
R_PPC_LOCAL24PC relocation should be local; if not, print an error
message instead of crashing.
* config/tc-vax.c (md_create_short_jump): Fix off by two bug in
offset calculation. Also, use VAX_BRW from vax-inst.h instead
of hardcoded magic number.
(md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
set endianness based on machine type.
(_initialize_sparc_tdep): Initialize target_architecture_hook.
(sparc_print_register_hook): Print PSR and FPSR in fancy format
on 32-bit machines.
* config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Redefine to
call sparc_print_register_hook instead of using inline code.
* config/sparc/tm-sp64.h (PRINT_REGISTER_HOOK): Remove.
* armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
of ":tt" to catch stdin in addition to stdout.
(ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
or success of lseek().
From PR 15839, modified a bit by me to appease my sense of style--but
not too much because I am lazy.
* gas/mips/mips.exp: The r5900 has ilocks and gpr_ilocks.
* gas/mips/div-ilocks.d: Handle both "break" instruction variants.
* gas/mips/{div.d, mul-ilocks.d, mul.d}: Likewise.
* archures.c (bfd_mach_cpu32): Define.
(bfd_default_scan): Add case for 68060. Fix 68332 case to use
bfd_mach_cpu32.
* cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
* ieee.c: Include <ctype.h>.
(ieee_object_p): Parse out process ID string to make it more
likely to be acceptable for bfd_scan_arch.
* bfd-in2.h: Rebuild.
Mon Jun 1 18:54:22 1998 Frank Ch. Eigler <fche@cygnus.com>
* lib/sim-defs.exp (sim_run): Add possible environment variable
list to simulator run.
start-sanitize-sky
* sim/sky/sky-defs.tcl: Use it.
* sim/sky/t-pke2.vif1out: Update to match recent word-precise
tracking table change in sim/mips/sky-pke.c.
* sim/sky/t-pke3.trc: Ditto.
* sim/sky/t-pke4.vif0expect: Ditto.
end-sanitize-sky
Mon May 18 10:37:47 1998 Doug Evans <devans@canuck.cygnus.com>
field of .DVP.ovlytab to .DVP.ovlystrtab's section index.
(_bfd_mips_elf_section_from_shdr): Recognize SHT_DVP_OVERLAY_TABLE
and SHT_DVP_OVERLAY.
(_bfd_mips_elf_fake_sections): Ditto.
(VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
* config/tc-dvp.c (vuoverlay_string_section): New static global.
(md_begin): Create overlay string section.
(create_vuoverlay_section): Put section name in overlay string section.
Put string's offset in overlay table entry.
John Metzler
Nick Clifton
Mark Alexander
Ian Lance Taylor
Ian Carmichael
Jeff Law
Doug Evans
Jason Molenda
Frank Ch. Eigler
Jeff Holcomb