* config/tc-dvp.c (compute_nloop,check_nloop): New functions.
(gif_insn_frag_loc): New static global.
(assemble_gif): Record frag and location frag of insn.
(md_apply_fix3): Validate user specified nloop if we couldn't do
it earlier.
(s_endgif): Queue fixup to install nloop if we can't compute it here.
(insert_file): New args insert_marker, size. All callers updated.
(assemble_vif): Rewrite varlen insn handling.
(assemble_vu): Call insert_mpg_marker when 256th insn reached.
(s_enddirect,s_endunpack): Rename arg to internal_p.
* dvp-opc.c (insert_vif_wlcl,extract_vif_wlcl): New functions.
(vif_operands): Use them for wl,cl fields.
(state_vif_wl,state_vif_cl): New static locals.
(parse_vif_mode): Handle numeric args.
(vif_unpack_len_value,vif_unpack_len): New functions.
(vif_insn_len): Call vif_unpack_len.
for sim/testsuite/sky:
* t-pke4.run: Removed test, since it succeeds yet returns a
non-zero exit code.
* Makefile.in (RUNOPTS): Removed --memory-size flag, made
unnecessary by sim/mips/interp.c changes.
(TESTS): Removed t-pke4.ok target.
* t-pke3.trc: Classified tests with [---] indicators, to match
items up with entries documented in testplan.sgml. Added numerous
additional tests. They assert behavior that assumes certain
favorable answers to PKE question set #6 to SCEI.
* t-pke1.trc: Added some [---] indicators.
for sim/mips:
* sky-pke.c (pke_issue): Revamped interrupt & stall code. Assume
that ER1/ER0/PIS bits are only set if not masked by ERR bits.
Signal PIS only if unmasked.
(pke_code_error): Signal ER1 only if unmasked.
(pke_pc_fifo): Signal ER0 only if unmasked.
(pke_code_unpack): Round up num_operands for last operand's
partial-word. Factor out "R" bit handling for better coverage
analysis. Fill upper words of a quadword with zeroes for Vn_m
UNPACK with n < 4.
* sky-device.c (device_error): Made function accept varargs.
* sky-device.h (device_error): Changed declaration to match.
* interp.c (sim_open): Made 0x0000 area memory be an alias of
the K0/K1 segments. Sanitized code.
* utils.c (quit): Call SERIAL_DRAIN_OUTPUT rather than
SERIAL_FLUSH_OUTPUT.
* serial.h (struct serial_ops): Add drain_output, pointer to
function that waits for output to drain.
(SERIAL_DRAIN_OUTPUT): Macro to wait for output to drain.
* ser-unix.c (hardwire_drain_output): New function and prototype.
* ser-unix.c (hardwire_ops): Add entry for drain_output function.
* ser-tcp.c (tcp_ops): Ditto.
* ser-ocd.c (ocd_ops): Ditto.
* ser-mac.c (mac_ops): Ditto.
* ser-go32.c (dos_ops): Ditto.
* ser-e7kpc.c (e7000pc_ops): Ditto.
(print_insn): Do mask comparison on proper opcode word.
* dvp-opc.c (u_parse_sdest): Return -1 if dest missing.
(parse_bc): Catch missing dest.
(parse_vfreg): Replace atoi call with strtol.
(parse_{bcftreg,ffstreg,freg,ireg,vi01,gif_prim,gif_nloop}): Likewise.
(parse_bcftreg,parse_ffstreg): Handle missing dest.
(extract_gif_eop): New function.
(gif_operands): Update eop entry.
(VGIFOP,VGIFNREGS): Fix calcs.
(extract_gif_prim): Set *pinvalid to 1 if prim not used.
(gif_regs): Add entry for unused 11 case.
(print_gif_regs): Print empty list instead of nothing.
(extract_gif_nloop): Fix value calc.
(print_gif_nloop): Always print value, even if 0.
* gas/dvp/vif-1.[sd]: Add more tests.
* gas/dvp/gif{packed,reglist,image}-1.[sd]: New testcases.
* gas/dvp/dvp.exp: Run them. Pass -I${srcdir}/${subdir} to gas.
* serial.c (_initialize_serial): Add a description of
"set remotelogbase".
* command.c (do_setshow_command): If no arguments are supplied,
don't dump core, instead print out an error message.
