Doug Evans [Thu, 19 Feb 1998 10:24:15 +0000 (10:24 +0000)]
* config/tc-dvp.c: Include stdarg.h/varargs.h.
(md_pseudo_table): Add .word.
(assemble_dma): Set alignment to 16 bytes. Enable code that records
fixups.
(assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
(md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
(parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
Rewrite.
(eval_expr): New function.
(create_label,create_colon_label): New function.
(s_enddmadata): Rewrite.
Frank Ch. Eigler [Wed, 18 Feb 1998 21:26:38 +0000 (21:26 +0000)]
* Started PKE sim unit testing. A number of minor errors were corrected.
A few PKE instructions even run correctly! Next missing function of
interest: FIFO pruning.
* sky-pke.c (pke_issue): Take extra SIM_DESC argument.
(pke_attach): Attach correct PKE0/PKE1 device. Open trace file if
VIF{0,1}_TRACE_FILE env. var. is defined.
(pke_io_write_buffer): Classify words in FIFO quadword. Use
kludgey sim_core routines to access DMA registers.
(pke_pc_advance): Add PKEcode classification. Correct DMA tag
skipping. Emit trace records.
(pke_pc_fifo): Add PKEcode operand classification.
(pke_check_stall): Perform stall checks against updated register
scheme.
(pke_code_unpack): Correct operand-count calculation.
(pke_code_stmask): Correct instruction skipping.
* sky-pke.h (PKE_MEM_WRITE, PKE_MEM_READ): New kludge macros.
(BIT_MASK_BTW): Corrected off-by-one error.
(enum wordclass): Classify words in a FIFO quadword.
Andrew Cagney [Wed, 18 Feb 1998 04:11:09 +0000 (04:11 +0000)]
Extend sim-trace.[hc] to include a generic set of macro's for tracing
ALU/... inputs/outputs.
Base implementation on original v850 code.
Update igen to generate code interfacing with newer sim-trace.[hc].
Doug Evans [Wed, 18 Feb 1998 02:50:58 +0000 (02:50 +0000)]
* dvp-opc.c (parse_vfreg): Dest spec is optional.
(print_vfreg): Don't print dest spec.
(parse_accdest): Dest spec is optional.
(print_accdest): Don't print dest spec.
* objcopy.c (compare_section_lma): Rename from _vma.
(copy_object): Gap fill based on LMA not VMA.
* binutils.texi: Update and clarify.
* objcopy.1: Likewise.
* m32r.c (do_trap): Move from here.
* sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
(sim_create_inferior): Use h_pc_set.
(h_pc_{get,set}): New functions.
(h_gr_{get,set}): New functions.
(syscall_{read,write}_mem): New functions.
* sim-main.h (h_{gr,pc}_{get,set}): Declare.
Doug Evans [Wed, 18 Feb 1998 01:30:04 +0000 (01:30 +0000)]
* cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
(SEMANTIC_FN): Rewrite declaration.
(DECODE): Update type of semantic_fast member.
({EX,SEM}_FN_NAME): Have only one version.
* cgen.sh: Support building cpu.c.
* sim-base.h (sim_state_base): Delete conditionals surrounding
member scache_size.
* gdbtypes.c (check_typedef): Do not try to resolve the length of
a type which has TYPE_FLAG_TARGET_STUB set, if the target type has
set TYPE_FLAG_TARGET_STUB as well.
Ian Lance Taylor [Tue, 17 Feb 1998 18:02:55 +0000 (18:02 +0000)]
* libbfd.c (bfd_seek): If fseek fails, save errno around call to
bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
bfd_error_system_call.
Ron Unrau [Sun, 15 Feb 1998 21:33:13 +0000 (21:33 +0000)]
configure.in: add -DTARGET_SKY for mips64r5900-sky-elf configure.
sim-main.h: Define regs for sky if -DTARGET_SKY
interp.c: Initial register upload/download support for sky.
Ron Unrau [Sun, 15 Feb 1998 21:30:02 +0000 (21:30 +0000)]
parse.c (write_dollar_variable): call new function target_map_name_to_register
so that targets can define their own register name aliases.
infcmd.c (registers_info): call target_map_name_to_register so that
"print $reg" and "info reg $reg" share the same register alias set.
mips-tdep.c: separate MIPS_R5900_REGS from NUM_REGS so that sky registers
can be printed separately.
txvu-tdep.c: print registers according to current CPU context.
tm-txvu.h: define SKY registers and conditionalize register interpretation
macros.
txvu.mt: Don't bother building remote-mips.o for sky target.
- PKE functions still missing due to external dependencies:
* interrupt to 5900 (igen?)
* VU busy checking (sky-vu / coprocessor registers)
* PATH3 masking (sky-gpuif / covert control interface)
Doug Evans [Fri, 13 Feb 1998 02:31:10 +0000 (02:31 +0000)]
* cgen-opc.in (@arch@_cgen_lookup_insn): New argument alias_p.
Ignore ALIAS insns if asked to.
(@arch@_cgen_get_insn_operands): Pass 0 for alias_p, NULL for insn.
* m32r-opc.c: Regenerate.
Ian Lance Taylor [Fri, 13 Feb 1998 01:09:32 +0000 (01:09 +0000)]
Based on patches from Ross Harvey <[email protected]>:
* macro.c (ISSEP): Only treat '<' and '>' as separator characters
if macro_alternate or macro_mri.
(getstring): Remove support for byte constants between < and >.
(get_any_string): '<' only starts a string if macro_alternate or
macro_mri.
(macro_expand_body): Permit keyword parameters following
positional parameters.