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authorStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
committerStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
commit071ea11e85eb9d529cc5eb3d35f6247466a21b99 (patch)
tree5deda65b8d7b04d1f4cbc534c3206d328e1267ec /sim/d10v
parent1730ec6b1848f0f32154277f788fb29f88d8475b (diff)
downloadgdb-071ea11e85eb9d529cc5eb3d35f6247466a21b99.zip
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Initial creation of sourceware repository
Diffstat (limited to 'sim/d10v')
-rw-r--r--sim/d10v/.Sanitize42
-rw-r--r--sim/d10v/ChangeLog967
-rw-r--r--sim/d10v/Makefile.in49
-rw-r--r--sim/d10v/acconfig.h15
-rw-r--r--sim/d10v/config.in4
-rwxr-xr-xsim/d10v/configure3712
-rw-r--r--sim/d10v/configure.in13
-rw-r--r--sim/d10v/d10v_sim.h244
-rw-r--r--sim/d10v/endian.c63
-rw-r--r--sim/d10v/gencode.c146
-rw-r--r--sim/d10v/interp.c1069
-rw-r--r--sim/d10v/simops.c3252
12 files changed, 0 insertions, 9576 deletions
diff --git a/sim/d10v/.Sanitize b/sim/d10v/.Sanitize
deleted file mode 100644
index 409f451..0000000
--- a/sim/d10v/.Sanitize
+++ /dev/null
@@ -1,42 +0,0 @@
-# .Sanitize for devo/sim/d10v.
-
-# Each directory to survive its way into a release will need a file
-# like this one called "./.Sanitize". All keyword lines must exist,
-# and must exist in the order specified by this file. Each directory
-# in the tree will be processed, top down, in the following order.
-
-# Hash started lines like this one are comments and will be deleted
-# before anything else is done. Blank lines will also be squashed
-# out.
-
-# The lines between the "Do-first:" line and the "Things-to-keep:"
-# line are executed as a /bin/sh shell script before anything else is
-# done in this directory.
-
-Do-first:
-
-# All files listed between the "Things-to-keep:" line and the
-# "Files-to-sed:" line will be kept. All other files will be removed.
-# Directories listed in this section will have their own Sanitize
-# called. Directories not listed will be removed in their entirety
-# with rm -rf.
-
-Things-to-keep:
-
-ChangeLog
-Makefile.in
-acconfig.h
-config.in
-configure
-configure.in
-d10v_sim.h
-endian.c
-gencode.c
-interp.c
-simops.c
-
-Things-to-lose:
-
-Do-last:
-
-# End of file.
diff --git a/sim/d10v/ChangeLog b/sim/d10v/ChangeLog
deleted file mode 100644
index d8923c8..0000000
--- a/sim/d10v/ChangeLog
+++ /dev/null
@@ -1,967 +0,0 @@
-1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com)
-
- * simops.c (OP_5605): Sign extend MIN32 and MAX32 before saturation
- comparison.
- (OP_5607): Ditto.
- (OP_2A00): Ditto.
- (OP_2800): Ditto.
-
-1999-01-13 Jason Molenda (jsm@bugshack.cygnus.com)
-
- * simops.c (OP_1223): Sign extend MIN32 and MAX32 before saturation
- comparison.
-
-Tue Nov 24 17:04:43 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (sys/syscall.h): Include targ-vals.h instead.
- (SYS_*): Replace with TARGET_SYS_*.
-
- * Makefile.in: Add dependency on targ-vals.h.
- (NL_TARGET): Define as NL_TARGET_d10v.
-
-Wed Sep 30 00:06:32 1998 Andrew Cagney <cagney@amy.cygnus.com>
-
- * interp.c (xfer_mem): Missing break, instruction memory case
- flowed into unified memory case.
-
-Wed Sep 30 10:14:18 1998 Nick Clifton <nickc@cygnus.com>
-
- * simops.c: If load instruction with auto increment/decrement
- addressing is used when the destination register is the same as
- the address register, then ignore the auto increment/decrement.
-
-Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
-
-Sun Apr 26 15:20:23 1998 Tom Tromey <tromey@cygnus.com>
-
- * acconfig.h: New file.
- * configure.in: Reverted change of Apr 24; use sinclude again.
-
-Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
-
-Fri Apr 24 11:20:06 1998 Tom Tromey <tromey@cygnus.com>
-
- * configure.in: Don't call sinclude.
-
-Fri Apr 24 11:04:46 1998 Andrew Cagney <cagney@chook.cygnus.com>
-
- * interp.c (struct hash_entry): OPCODE and MASK are unsigned.
-
- * d10v_sim.h (remote-sim.h, sim-config.h): Include.
-
-Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Wed Apr 1 12:59:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (trace_input_func): Use move_from_cr / CREGS to obtain
- up-to-date CR value.
- (OP_OP_1000000, add3): Trace inputs before performing add.
- (OP_5F00, <*>): Trace input registers before making system call.
- (OP_5F00, <kill>): Trace R0, R1 not REGn.
- (OP_5F00, <getpid>): Always return 47.
-
- * d10v_sim.h (SLOT, SLOT_NR, SLOT_PEND_MASK, SLOT_PEND,
- SLOT_DISCARD, SLOT_FLUSH): Define. An implementation of write
- back slots.
- (struct _state): Add struct slot slot to global state variable.
- (struct _state): Delete fields SM, EA, DB, DM, IE, RP, MD, FX, ST,
- F0, F1, C from global State variable.
- (struct _state): Add struct trace to global State variable.
- (GPR, SET_GPR): Define. SET_GPR uses SLOT_PEND.
- (PSW*, SET_PSW*): Define. SET_PSW* uses SET_CREG.
- (CREG, SET_CREG, SET_*): Define. SET_CREG uses func move_to_cr.
- (INC_ADDR): Re-implement. Use SET_GPR to update registers.
- (JMP): Re-implement. Use SET_* to update registers.
-
- * interp.c: Use new SET_* et.al. macros to fetch / store
- registers.
- (get_operands): Squirrel away trace values at start of each
- operand decode.
- (do_2_short): Flush pending writes before issuing second
- instruction.
- (sim_resume): Flush pending writes at end of instruction cycle.
- (sim_fetch_register, sim_store_register, sim_create_inferior):
- After scheduling updates to registers using SET_*, flush updates.
- (sim_resume): Re-order handling of RPT/repeat and IBA/hbreak so
- that each sets pc using SET_* and last SET_* eventually winds out.
-
- * simops.c: Use new SET_* et.al. macros to fetch / store
- registers.
- (move_to_cr): Add MASK argument for selective update of CREG bits.
- Re-implement using new SET_* macros.
- (trace_output_func, trace_output): Delete. Replace with.
- (do_trace_output_flush, trace_output_finish, trace_output_40,
- trace_output_32, trace_output_16, trace_output_void,
- trace_output_flag): New functions. Handle specific trace cases.
- (OP_*): Re-write tracing to use new trace_output_* functions.
- (OP_*): Re-write to use new SET_* et.al. macros.
- (FUNC, PARM[1-4], RETVAL, RETVAL32): Redo definition.
- (RETVAL_HIGH, RETVAL_LOW): Delete, use RETVAL32.
-
-Wed Apr 1 12:55:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure.in (SIM_AC_OPTION_WARNINGS): Add.
- configure: Re-generate.
-
-Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Tue Feb 17 12:38:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c (sim_store_register, sim_fetch_register): Pass in
- length parameter. Return -1.
-
-Mon Oct 27 14:43:33 1997 Fred Fish <fnf@cygnus.com>
-
- * (dmem_addr): If address is illegal or in I/O space, signal a bus
- error. Allocate unified memory on demand. Fix DMEM address
- calculations.
-
-Mon Feb 16 10:27:53 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (OP_5F20): Implement "dbt".
- (OP_5F60): Implement "rtd".
-
- * d10v_sim.h (DPC_CR): Define enum.
- (DBT_VECTOR_START): Define
- (DPSW, DPC): Define.
-
-Fri Feb 13 15:15:58 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (move_to_cr): Sync regs[SP_IDX] with State.sp according
- to PSW:SM.
-
- * d10v_sim.h (struct _state): Add sp, as holding area for SPI/SPU.
- (SP_IDX): Define.
-
-Wed Feb 11 16:53:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (OP_5F00): Call error instead of abort for unknown
- syscalls.
-
- * d10v_sim.h (enum): Define DPSW_CR.
-
- * simops.c (move_to_cr): Mask out hardwired zero bits in DPSW.
-
-Tue Feb 10 18:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c (sim_write_phys): Delete.
- (sim_load): Call sim_load_file with sim_write and LMA.
-
-Mon Feb 9 12:05:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c: Rewrite xfer_mem so that it translates addresses as -
- 0x00... - DMAP translated memory, 0x01... IMAP translated memory,
- 0x10... - on-chip data, 0x11... - on-chip insn, 0x12... - unified
- memory.
- (pc_addr): Delete.
- (imem_addr): New function - translate IMEM address.
- (sim_resume): Use imem_addr to translate insn address, abort if
- translation failed.
- (sim_create_inferior): Write ARGV to memory using sim_write. Pass
- argc/argv using r0/r1 not r2/r3.
- (sim_size): Do not initialize IMAP/DMAP here.
- (sim_open): Call sim_create_inferior and sim_size to initialize
- the system.
- (sim_create_inferior): Initialize IMAP/DMAP to hardware reset
- defaults.
- (init_system): Delete.
- (xfer_mem, sim_fetch_register, sim_store_register): Do not call
- init_system.
- (decode_pc): Check prog_bfd is defined before looking up .text
- section.
-
-Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Sun Jan 25 22:23:01 1998 Michael Meissner <meissner@cygnus.com>
-
- * interp.c (sim_stop_reason): Exit status is now in r0, not r2.
-
-Sat Jan 24 19:00:30 1998 Michael Meissner <meissner@cygnus.com>
-
- * d10v_sim.h (DEBUG_TRAP): New debug flag.
-
- * simops.c (OP_5F00): If DEBUG_TRAP is on, turn traps 0-14 into
- printing the registers.
-
-Thu Jan 22 17:54:01 1998 Michael Meissner <meissner@cygnus.com>
-
- * simops.c (op_types): New ABI, args are r0..r3, system call # is
- in r4.
- (trace_{in,out}put_func): Ditto.
- (OP_4900): Ditto.
- (OP_24800000): Ditto.
- (OP_4D00): Ditto.
- (OP_5F00): Ditto.
-
-Thu Jan 22 14:30:36 1998 Fred Fish <fnf@cygnus.com>
-
- * interp.c (UMEM_SEGMENTS): New define, set to 128.
- (sim_size): Use UMEM_SEGMENTS rather than hardwired constant.
- (sim_close): Reset prog_bfd to NULL after closing it. Also
- reset prog_bfd_was_opened_p after closing prog_bfd.
- (sim_load): Reset prog_bfd_was_opened_p after closing prog_bfd.
- (sim_create_inferior): Get start address from abfd not prog_bfd.
- (xfer_mem): Do bounds checking on addresses and return zero length
- read/write on bad addresses, rather than aborting. Prepare to
- be able to handle xfers that cross segment boundaries, but not
- yet implemented. Only emit debug message when d10v_debug is
- set as well as DEBUG being defined.
-
-Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
-
-Tue Dec 9 10:28:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * d10v_sim.h (RPT_S): Index cregs with RPT_S_CR not RPT_E_CR.
- (BPSW): Ditto for BPSW_CR and not PSW_CR.
-
- * simops.c (OP_5F40): JMP to BPC instead of assigning PC directly.
-
-Mon Dec 8 12:58:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (OP_5F00): From Martin Hunt <hunt@cygnus.com>. Change
- reserved trap from 0 to 15. Add trap emulation code for 0-14.
-
- * interp.c (sim_resume): From Martin Hunt <hunt@cygnus.com>. Check
- IBA for SDBT.
-
- * d10v_sim.h (AE_VECTOR_START, RIE_VECTOR_START,
- SDBT_VECTOR_START, TRAP_VECTOR_START): Define.
-
- * simops.c (OP_5F00): For "trap", mask out all but SM bit in PSW,
- use move_to_cr.
- (OP_5F00): For "trap", update BPSW with move_to_cr.
-
-Fri Dec 5 15:31:17 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * d10v_sim.h (enum): Enumerate CR register names.
- (enum): Enumerate PSW bit values.
- (PSW): Obtain value uing move_from_cr.
- (MOD_S, MOD_E, BPSW): Make r-values.
- (move_from_cr, move_to_cr): Declare functions.
-
- * interp.c (sim_fetch_register, sim_store_register): Use
- move_from_cr and move_to_cr for CR register transfers.
-
- * simops.c (move_from_cr, move_to_cr): New functions.
- (OP_5F40): Move BPSW to PSW using move_to_cr and move_from_cr.
- (OP_5600): For "mvtc", use function move_to_cr.
- (OP_5200): For "mvfc", use function move_from_cr.
-
-Fri Dec 5 13:33:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (OP_5600): For "mvtc" MOD_E and MOD_S, ensure that the
- LSbit is zero.
-
-Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Thu Dec 4 16:51:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * d10v_sim.h (struct _state): Add DM - PSW debug mask.
-
- * simops.c (OP_5600): For "mvtc", save PSW.DM.
- (OP_5200): Ditto for "mvfc".
-
-Wed Dec 3 17:27:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * d10v_sim.h (SEXT56): Define.
-
- * simops.c (OP_4201): For "rac", sign extend 56 bit value before
- it is shifted.
-
- * d10v_sim.h (MAX32, MIN32, MASK32, MASK40): Re-define using
- SIGNED64 macro.
-
-Tue Dec 2 15:38:34 1997 Fred Fish <fnf@cygnus.com>
-
- * interp.c (sim_resume): Call do_2_short with LEFT_FIRST or
- RIGHT_FIRST, as appropriate, instead of hardcoded ints that
- don't match enum values.
-
-Tue Dec 2 15:01:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (OP_3A00): For "macu", perform multiply stage using 32
- bit rather than 16 bit precision.
- (OP_3C00): For "mulxu", store unsigned product in ACC.
- (OP_3800): For "msbu", subtract unsigned product from ACC,
- (OP_0): For "sub", compute carry by comparing inputs.
-
-Tue Dec 2 11:04:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (OP_1000): For "sub2w", compute carry by comparing
- inputs.
-
-Mon Nov 17 20:57:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (OP_1): Use 32 bit unsigned arithmetic for subtract,
- carry indicated by value > 0xffff.
-
-Fri Nov 14 12:51:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c (sim_resume): Don't set up SIGINT handler using signal,
- handled by client.
- (sim_resume): Fix race condition of a direct assignment to
- stop_simulator, conditionally call sim_stop.
- (sim_stop_reason): Check stop_simulator returning SIGINT. Clear
- stop_simulator ready for next sim_resume call.
- (sim_ctrl_c): Delete function.
-
-Thu Nov 13 19:29:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c (sim_resume): For "REP", only check/update the PC when
- a branch instruction has not been executed.
-
-Mon Nov 10 17:50:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (OP_4201): "rachi". Sign extend bit 40 of ACC. Sign
- extend bit 44 all constants.
- (OP_4201): Replace GCC specific 0x..LL with SIGNED64 macro.
-
-Fri Oct 24 10:26:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * d10v_sim.h: Include sim-types.h.
- (uint8, in816, uiny16, int32, uint32, int64, uint64): Typedef
- using unsigned8 et.al. from sim-types.h.
- (SEXT32, SEXT40, SEXT44, SEXT60): Replace GCC specific 0x..LL with
- SIGNED64 macro.
-
-Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c (sim_write_phys): New function, write to physical
- instead of virtual memory.
-
- * interp.c (sim_load): Pass lma_p and sim_write_phys to
- sim_load_file.
-
-Mon Oct 13 10:55:07 1997 Fred Fish <cygnus.com>
-
- * simops.c (OP_6A01): Change OP_POSTDEC to OP_POSTINC and move
- exception generation code to OP_6E01.
- (OP_6E01): Change OP_POSTINC to OP_POSTDEC and insert exception
- generation code.
-
-Sat Oct 11 09:02:08 1997 Fred Fish <fnf@cygnus.com>
-
- * simops.c (OP_6401): postdecrement on r15 is OK, remove exception.
- (OP_6601): Ditto.
-
-Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Sat Sep 27 12:51:34 1997 Fred Fish <fnf@cygnus.com>
-
- * interp.c (pc_addr): Discard upper bit(s) of PC in case
- IMAP1 selects unified memory.
- * d10v_sim.h (INC_ADDR): Align MOD_E to increment before testing
- for end condition.
-
-Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Wed Sep 10 22:30:24 1997 Martin M. Hunt <hunt@cygnus.com>
-
- * interp.c (sim_resume): Increment PC at end of rep
- loop.
-
- * simops.c (OP_4201): Fix rachi instruction.
-
-Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
-
-Tue Aug 26 10:37:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c (sim_kill): Delete.
- (sim_create_inferior): Add ABFD argument.
- (sim_load): Move setting of PC from here.
- (sim_create_inferior): To here.
- (start_address): Delete variable.
-
-Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
-
-Mon Aug 25 15:39:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c (sim_open): Add ABFD argument.
-
-Tue May 20 10:14:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c (sim_open): Add callback argument.
- (sim_set_callbacks): Remove SIM_DESC argument.
-
-Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Tue Apr 22 10:29:23 1997 Doug Evans <dje@canuck.cygnus.com>
-
- * interp.c (sim_open): Undo patch to add -E support.
-
-Fri Apr 18 13:39:01 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * interp.c (sim_stop): New function.
-
-Thu Apr 17 02:42:00 1997 Doug Evans <dje@canuck.cygnus.com>
-
- * Makefile.in (SIM_OBJS): Add sim-load.o.
- * d10v_sim.h (exec_bfd): Rename to prog_bfd.
- * interp.c: #include bfd.h.
- (myname, sim_kind, start_address): New static locals.
- (prog_bfd_was_opened_p, prog_bfd): New static locals.
- (decode_pc): Update to use prog_bfd.
- (sim_open): Set sim_kind, myname. Ignore -E arg.
- (sim_close): Close prog_bfd if simulator opened it.
- (sim_create_inferior): Return SIM_RC. Delete arg start_address.
- (sim_load): Return SIM_RC. New arg abfd. Set start address from bfd.
- Call sim_load_file to load file into simulator.
- * simops.c (trace_input_func): exec_bfd renamed to prog_bfd.
-
-Wed Apr 16 16:12:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
-
- * simops.c (OP_5F00): Only provide system calls SYS_execv,
- SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host.
-
-Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
-
-Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
-
- * interp.c (sim_open): New arg `kind'.
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
-
- * configure: Regenerated to track ../common/aclocal.m4 changes.
-
-Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
-
- * configure: Re-generate.
-
-Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
-
- * configure: Regenerate to track ../common/aclocal.m4 changes.
-
- * simops.c (OP_5F00): Remove old traps 1-3. Make trap 15 the same
- as trap 0, which will be deprecated. Only set errno, if an error
- in fact was returned.
-
-Thu Mar 13 12:41:20 1997 Doug Evans <dje@canuck.cygnus.com>
-
- * interp.c: Delete redundant prototypes of sim_foo fns.
- (sim_open): New SIM_DESC result. Argument is now in argv form.
- (other sim_*): New SIM_DESC argument.
-
-Thu Mar 13 10:29:04 1997 Michael Meissner <meissner@cygnus.com>
-
- * simops.c (trace_{input,output}_func): Call flush_stdout from the
- callback functions.
- (OP_5F00): Ditto.
- (OP_6{4,6,C,A}01): Test for post decrement on the stack pointer.
- (OP_{1200,1000000,201,5FE0,1003,17001002}): Fix problems in
- setting the carry bit after an add or a subtract.
-
-Wed Feb 12 16:04:15 1997 Michael Meissner <meissner@cygnus.com>
-
- * simops.c (OP_{1403,15002A02,3{0,4}0{0,1}}): Only use the bottom
- 40 bits of accumulators. Sign/zero extend as appropriate.
-
-Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com>
-
- * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
- COMMON_{PRE,POST}_CONFIG_FRAG instead.
- * configure.in: sinclude ../common/aclocal.m4.
- * configure: Regenerated.
-
-Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
-
- * configure configure.in Makefile.in: Update to new configure
- scheme which is more compatible with WinGDB builds.
- * configure.in: Improve comment on how to run autoconf.
- * configure: Re-run autoconf to get new ../common/aclocal.m4.
- * Makefile.in: Use autoconf substitution to install common
- makefile fragment.
-
-Fri Dec 27 22:54:05 1996 Angela Marie Thomas (angela@cygnus.com)
-
- * gencode.c: patch to not #include "d10v_sim.h" which
- unecessarily includes bfd.h and causes wingdb configure
- to fail.
-
-Mon Dec 16 13:39:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * interp.c (xfer_mem): Change unified memory to 0x0.
-
-Thu Nov 28 20:42:56 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (OP_3E01): Fix tracing information.
- (OP_300{0,1}): Do not propigate sign.
-
-Mon Nov 25 19:47:40 1996 Doug Evans <dje@canuck.cygnus.com>
-
- * config.in (WORDS_BIGENDIAN): Add.
- * configure: Regenerated.
- * d10v_sim.h: #include "config.h"
-
-Sat Nov 23 09:34:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * gencode.c (write_opcodes): Eliminate warnings when generated
- table.c is compiled.
-
-Wed Nov 20 19:41:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * interp.c (sim_open): Cast result of calloc, and make sure NULL
- was not returned.
- (dmem_addr): If address is illegal or in I/O space, signal a bus
- error.
- (pc_addr): Signal bus error, not illegal instruction for bogus
- pc.
-
-Wed Nov 20 01:23:03 1996 Doug Evans <dje@canuck.cygnus.com>
-
- * Makefile.in: Delete all stuff moved to ../common/Make-common.in.
- (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define.
- * configure.in: Simplify using macros in ../common/aclocal.m4.
- Call AC_CHECK_HEADERS(unistd.h).
- * configure: Regenerated.
- * config.in: New file.
- * interp.c: #include "callback.h".
- * simops.c: #include "config.h". #include <unistd.h> if present.
-
-Fri Nov 8 16:19:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * d10v-sim.h (simops): Add flag is_long.
- (State): Add pc_changed. Instructions which update the PC should
- use the JMP macro which sets this.
- (JMP): New macro. Sets the PC and the pc_changed flag.
-
- * gencode.c (write_opcodes): Add is_long field.
-
- * interp.c (lookup_hash): If we blindly apply a short opcode's mask
- to a long opcode we could get a false match. Check the opcode size.
- (hash): Add a size field to the hash table.
- (sim_open): Initialize size field in hash table.
- (sim_resume): Change to logic for setting the PC. Used to increment the
- PC if it had not been changed. This didn't allow single-instruction loops.
- Now checks the flag State.pc_changed. Also now stops when ^C is received.
- (dmem_addr): Fix translation of data segments to unified memory.
- (sim_ctrl_c): New function. When ^C is received, set stop_simulator flag.
-
- * simops.c: Changed all branch and jump instructions to use new JMP macro.
- (OP_20000000): Corrected trace information to show this is a ldi.l, not
- a ldi.s instruction.
-
-Thu Oct 31 19:13:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * interp.c (sim_fetch_register, sim_store_register): Fix bug where
- updating the accumulators was overwriting other parts of the global
- State variable.
-
-Wed Oct 30 17:35:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * interp.c (bfd.h) Don't include it here any more.
- (text{,_start,_end}): Move here from simops.c and make extern.
- (decode_pc): New function to return the PC as an address that the
- debugger can use.
- (dmem_addr): Print decoded PC in error message.
- (pc_addr): Ditto.
-
- * simops.c (bfd.h) Don't include it here any more.
- (text{,_start,_end}): Move to simops.c.
- (trace_input_func): Move decoding of PC, and looking up .text
- start to decode_pc.
-
- * d10v_sim.h (bfd.h): Include it here.
- (text{,_start,_end}): Add external declarations.
- (exec_bfd): Ditto.
- (decode_pc): Ditto.
-
-Tue Oct 29 12:13:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * interp.c (sim_size): Now allocates unified memory for imap segments
- 0,1,2, and 127. Initializes imap0 and imap1 to 0x1000. Initializes dmap to 0.
- (sim_write): Just call xfer_mem().
- (sim_read): Just call xfer_mem().
- (xfer_mem): New function. Does appropriate memory mapping and copies bytes.
- (dmem_addr): New function. Reads dmap register and translates data
- addresses to local addresses.
- (pc_addr): New function. Reads imap register and computes local address
- corresponding to contents of the PC.
- (sim_resume): Change to use pc_addr().
- (sim_create_inferior): Change reinitialization code. Also reinitializes
- imap[01] and dmap.
- (sim_fetch_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
- (sim_store_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
-
- * simops.c (MEMPTR): Redefine to use dmem_addr().
- (OP_5F00): Replace references to STate.imem with dmem_addr().
-
- * d10v-sim.h (State): Remove mem_min and mem_max. Add umem[128].
- (RB,SW,RW,SLW,RLW): Redefine to use dmem_addr().
- (IMAP0,IMAP1,DMAP,SET_IMAP,SET_IMAP1,SET_DMAP): Define.
-
-Tue Oct 22 15:22:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * d10v_sim.h (_ins_type): Reorganize, so that we can provide
- better statistics, like not counting NOPS as parallel
- instructions, and printing total cycles.
- (ins_type_counters): Make unsigned long.
- (left_nops,right_nops): Fold into ins_type_counters.
-
- * simops.c (trace_input_func): Print new instruction types.
- Handle OP_R2R3 as input types.
- (OP_{38000000,7000}): Correctly sign extend bytes.
- (OP_5E00): Don't count NOPs as parallel instructions.
- (OP_460B): Remove unused variable.
- (OP_5F00): Ditto.
-
- * interp.c (ins_type_counters): Make unsigned long.
- (left_nops,right_nops): Delete.
- (most functions): Add prototypes.
- (INLINE): If GCC and optimize define as __inline__.
- ({,lookup_}hash,get_operands): Declare as INLINE.
- (do_parallel): Count conditional operations.
- (add_commas): New function, to add commas every 3 digits.
- (sim_size): Call add_commas to print numbers.
- (sim_{open,resume}): Delete unused variables.
- (sim_info): Provide better statistics.
- (sim_read): Add int return type.
-
-Mon Oct 21 16:16:26 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * interp.c (sim_resume): Change the way single-stepping and exceptions
- are handled so single-stepping works again.
-
-Thu Oct 17 12:24:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * endian.c: Optimize simulated loads/stores on x86, AIX, and big
- endian hosts.
-
- * configure.in (--enable-sim-bswap): New switch to enable using
- the BSWAP instruction on x86's.
- * configure: Regenerate.
-
- * Makefile.in ({SWAP,CONFIG}_CFLAGS): Add --enable-sim-bswap
- support.
-
-Wed Oct 16 13:50:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * endian.c: New file. Move endian functions here from interp.c.
- Optimize code, and make it work as either inline functions or as a
- separate file.
-
- * interp.c: Move endian functions from here to endian.c.
-
- * Makefile.in (INCLUDE): Add endian.c.
- (run,libsim.a): Add dependency on endian.o.
- (endian.o): Add dependency.
-
- * d10v_sim.h (read/write support): Always go through the machine
- independent endian functions. If compiling with GCC and
- optimizing, include endian.c so the endian functions are inlined.
-
- * simops.c (OP_5F00): Correct tracing of accumulators.
-
-Tue Oct 15 10:57:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (OP_5F00): Add support for getpid, kill system calls.
-
- * interp.c (do_{2_short,parallel}): If an exception is raised,
- don't execute the second instruction.
-
-Sat Oct 12 22:17:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (OP_{31000000,6601,6201,6200}): Store address in a
- temporary in case the register is overriden when loading.
- (OP_6200): Output type is OP_DREG for tracing.
-
-Fri Oct 4 23:46:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * d10v_sim.h (struct _state): Add mem_{min,max} fields.
-
- * interp.c (sim_size): Initialize mem_{min,max} fields.
- (sim_write): Update mem_{min,max} fields.
- (sim_resume): If PC is not in the minimum/maximum memory range,
- abort.
- (sim_create_inferior): Preserve mem_{min,max} fields.
-
-Fri Sep 27 13:11:58 1996 Mark Alexander <marka@cygnus.com>
-
- * simops.c (OP_5F00): Add support for time() system call.
-
-Wed Sep 25 16:31:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (OP_{6E01,6A01,6E1F,6A00}): Print both words being
- stored if tracing.
- (OP_5F00,trace_{in,out}put_func): Add finer grain tracing for
- system calls.
-
-Mon Sep 23 17:55:30 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (op_types): Add OP_{CONSTANT8,R2,R3}.
- (trace_input_func): Add support for OP_{CONSTANT8,R2,R3}.
- (OP_{4900,24800000,4800,4A00,4B00,4D00,4C00}): Add OP_R2 and OP_R3
- to call/subroutine returns to trace the first two arguments and
- the return value. For small jumps, use CONSTANT8, not CONSTANT16.
-
-Fri Sep 20 15:36:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * interp.c (sim_create_inferior): Reinitialize State every time
- sim_create_inferior() is called.
-
-Thu Sep 19 21:38:20 1996 Michael Meissner <meissner@wogglebug.ziplink.net>
-
- * simops.c (OP_{401,2000000,601,3000000,23000000}): Get sign right
- on comparisons.
- (OP_401): Fix tracing information.
-
-Thu Sep 19 10:30:22 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (SIZE_{PC,LINE_NUMBER}): New default sizes for output.
- (trace_input_func): Use them.
- (trace_input_func): Make sure there is a trailing space after the
- instruction.
- (OP_6200): Fix tracing info.
-
- * Makefile.in (run): Add dependencies on libbfd.a and
- libiberity.a.
-
-Wed Sep 18 09:13:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * d10v_sim.h (DEBUG_INSTRUCTION): New debug value to include line
- numbers and function names in debug trace.
- (DEBUG): If not defined, set to DEBUG_TRACE, DEBUG_VALUES, and
- DEBUG_LINE_NUMBER.
- (SIG_D10V_{STOP,EXIT}): Values to represent the stop instruction
- and exit system call trap being executed.
-
- * interp.c (sim_stop_reason): Set exit code correctly for stop
- instruction and exit system call trap.
-
- * configure.in (--enable-sim-cflags): Remove trace case.
- (--enable-sim-debug): New switch to set the debug values.
- * configure: Regenerate.
-
- * simops.c (trace_{input,output}_func): Rename from
- trace_{input,output}.
- (trace_{input,output}): Call trace_{input,output}_func if
- d10v_debug is non-zero.
- (SIZE_INSTRUCTION): Cut down to 8.
- (SIZE_OPERANDS): Cut down to 18.
- (SIZE_LOCATION): New value for size of line number, function name
- field.
- (init_text_p,text{,_start,_end}): New static variables for
- printing line number and function name.
- (exec_bfd): New external that run.c sets.
- (trace_input_func): Print line number and function name if
- available and if desired.
- (OP_4E09): Don't print out DBT message.
- (OP_5FE0): Set exception field to SIG_D10V_STOP.
- (OP_5F00): Set exception field to SIG_D10V_EXIT.
-
-Sat Sep 14 22:18:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * interp.c (do_2_short): If the instruction encodes jump->ins,
- don't do the second instruction if the jump succeeds.
-
-Fri Sep 13 22:35:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (OP_5F00): Use unknown traps to print all GPRs,
- accumulators, PC, and F0/F1/C flags.
-
-Thu Sep 12 12:50:11 1996 Mark Alexander <marka@cygnus.com>
-
- * simops.c (OP_5F00): Fix problems with system calls.
-
-Thu Sep 12 12:19:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (OP_5F00): Correct tracing information for trap.
-
-Wed Sep 11 18:55:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * Makefile.in (CSEARCH): Correctly find opcodes directory.
-
-Mon Sep 9 13:27:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (trace_output): Properly align accumulator output.
- (OP_3{0,2,4}00): Properly parenthesize test expression. Add error
- if shift count is too high.
- (OP_4E{00,02,04,20,22,40,42}): Make tests agree with book.
- (OP_4E09): Make cpfg properly trace the input flags.
- (op_types): Add OP_FLAG_OUTPUT.
- (trace_{input,output}): Support OP_FLAG_OUTPUT.
- (OP_31000000): This ld2w varient is a 16-bit memory reference, not
- an 8-bit memory reference instruction for tracing purposes.
- (OP_201): Addi needs to set the carry.
-
-Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * simops.c (OP_2600, OP_2601): Changed min and max comparisons
- to use signed register values.
-
-Wed Sep 4 11:35:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * d10v_sim.h (DEBUG_*): Add bit flags for controlling debug
- output.
- (_ins_type): New enumeration to specify which container an
- instruction is in, and whether it is part of a parallel operation.
- (_state): Add ins_type field.
- ({,u}int{8,16,32,64}): Use limits.h to size the appropriate types.
- (ins_type_counters): Counters for the various instruction types.
- ({left,right}_nops): Counters for the number of nops in each
- container.
- (d10v_debug): New variable to indicate whether debugging is turned
- on.
-
- * simops.c: (all functions): Change all #ifdef DEBUG code so that
- the input and output values can be traced, along with the
- instruction type. Make the -t option enable tracing.
- (all functions): Change printf calls to use the printf_filtered
- function in the callback table.
-
- * interp.c (_leftright): New enumeration to say whether 2 short
- instructions are done left first or right first.
- (do_{long,2_short,parallel}): Indicate in the machine state which
- type of instruction this is. Count each of the types of
- instructions executed.
- (sim_size): Only print the memory sizes if DEBUG_MEMSIZE debug
- flag is set.
- (sim_resume): Pass left/right indication to do_2_short.
- (all functions): Change printf calls to use the printf_filtered
- function in the callback table.
- (sim_trace): Turn on debug flag if DEBUG was defined, and call
- sim_resume.
- (sim_info): Print out statistics on instructions.
- (sim_{trace,create_inferior}): Eliminate extraneous output unless
- debugging.
- (sim_open): If args == -t and DEBUG was defined, set d10v_debug.
- Only initialize the hash table the first time sim_open is called.
-
- * Makefile.in: Make objects depend on d10v_sim.h.
- ({,SIM_}CFLAGS): Include configure dependent switches. Setting
- CFLAGS does not override host/target defines or SIM_CFLAGS.
- (CC_FOR_BUILD,gencode): Use CC_FOR_BUILD to compile gencode.
- (run): By default, the math library is not needed to be linked
- in.
- ({BFD,LIBIBERTY}_LIB): Define as variables so they can be
- overridden.
- (VPATH): Don't set to anything but @srcdir@ to work with non-GNU
- makes.
- ({run,callback}.o): Provide explicit paths to their appropriate
- source directories.
- (gencode{,.o},d10v-opc.o): Split compilation into creating object
- and linking. Instead of linking in libopcodes.a, just compile
- d10v-opc.o directly to handle canadian cross.
- (CSEARCH): Add opcodes directory.
-
- * configure.in (--enable-sim-cflags): New switch to allow user to
- set the defaults.
- (CC_FOR_BUILD): Deal with canadian crosses.
- * configure: Regenerate.
-
-Wed Sep 04 04:45:34 1996 Mark Alexander <marka@cygnus.com>
-
- * simops.c: Include correct syscall.h for d10v, not host's.
- Fix #ifdef SYS_stat.
-
-Tue Sep 3 14:00:04 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * simops.c (OP_5F00): Wrap all SYS_xxx traps with #ifdef.
- Add trap 2 to be printf and trap 3 to be putchar.
-
-Wed Aug 28 21:42:34 1996 Mark Alexander <marka@cygnus.com>
-
- * Makefile.in, d10v_sim.h, interp.c, simops.c: Add support
- for low-level system calls.
-
-Wed Aug 28 17:33:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems.
-
-Mon Aug 26 18:30:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * d10v_sim.h (SEXT32): Added.
- * interp.c: Commented out printfs.
- * simops.c: Fixed error in sb and st2w.
-
-Thu Aug 15 13:30:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * Makefile.in, d10v_sim.h, interp.c, simops.c: Added remaining
- DSP instructions. Added modulo addressing.
-
-Sun Aug 11 12:57:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * Makefile.in, d10v_sim.h, interp.c, simops.c: Snapshot.
-
-Fri Aug 2 17:44:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * d10v_sim.h, simops.c: Snapshot.
-
-Thu Aug 1 17:05:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
-
- * ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h,
- gencode.c, interp.c, simops.c: Created.
-
diff --git a/sim/d10v/Makefile.in b/sim/d10v/Makefile.in
deleted file mode 100644
index d471190..0000000
--- a/sim/d10v/Makefile.in
+++ /dev/null
@@ -1,49 +0,0 @@
-# Makefile template for Configure for the D10v sim library.
-# Copyright (C) 1996 Free Software Foundation, Inc.
-# Written by Cygnus Support.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-SIM_OBJS = interp.o table.o simops.o endian.o
-# FIXME: This is for syscall.h. A new mechanism to build it is in progress.
-SIM_EXTRA_CFLAGS = -I$(srcdir)/../../newlib/libc/sys/d10v
-SIM_EXTRA_CLEAN = clean-extra
-
-INCLUDE = d10v_sim.h $(srcroot)/include/callback.h endian.c
-
-@COMMON_MAKEFILE_FRAG@
-
-simops.h: gencode
- ./gencode -h >$@
-
-table.c: gencode simops.h
- ./gencode >$@
-
-gencode.o: gencode.c $(INCLUDE)
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) -c $(srcdir)/gencode.c
-
-d10v-opc.o: $(srcdir)/../../opcodes/d10v-opc.c
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) -c $(srcdir)/../../opcodes/d10v-opc.c
-
-gencode: gencode.o d10v-opc.o
- $(CC_FOR_BUILD) $(BUILD_CFLAGS) -o gencode gencode.o d10v-opc.o $(BUILD_LIB)
-
-clean-extra:
- rm -f table.c simops.h gencode
-
-interp.o: interp.c table.c $(INCLUDE)
-simops.o: simops.c $(INCLUDE)
-endian.o: endian.c $(INCLUDE)
-table.o: table.c
diff --git a/sim/d10v/acconfig.h b/sim/d10v/acconfig.h
deleted file mode 100644
index f9b87a1..0000000
--- a/sim/d10v/acconfig.h
+++ /dev/null
@@ -1,15 +0,0 @@
-
-/* Define to 1 if NLS is requested. */
-#undef ENABLE_NLS
-
-/* Define as 1 if you have catgets and don't want to use GNU gettext. */
-#undef HAVE_CATGETS
-
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diff --git a/sim/d10v/config.in b/sim/d10v/config.in
deleted file mode 100644
index 167618a..0000000
--- a/sim/d10v/config.in
+++ /dev/null
@@ -1,4 +0,0 @@
-/* config.in. Generated automatically from configure.in by autoheader. */
-
-/* Define if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
diff --git a/sim/d10v/configure b/sim/d10v/configure
deleted file mode 100755
index afd3b77..0000000
--- a/sim/d10v/configure
+++ /dev/null
@@ -1,3712 +0,0 @@
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-echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
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- ISC=
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-
-echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
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- cat > conftest.$ac_ext <<EOF
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-rm -f conftest*
-
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-
-if test $ac_cv_header_stdc = yes; then
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-if { (eval echo configure:854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
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-
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-
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-{ /* AIX XL C 1.02.0.0 rejects this saying
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-if { (eval echo configure:932: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
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-rm -f conftest*
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-
-echo "$ac_t""$ac_cv_c_const" 1>&6
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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-
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-
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- echo $ac_n "(cached) $ac_c" 1>&6
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- cat > conftest.$ac_ext <<EOF
-#line 998 "configure"
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-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
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- rm -rf conftest*
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-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_off_t" 1>&6
-if test $ac_cv_type_off_t = no; then
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-
-fi
-
-echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:1026: checking for size_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1031 "configure"
-#include "confdefs.h"
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-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
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- rm -rf conftest*
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-rm -f conftest*
-
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-fi
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- cat > conftest.$ac_ext <<EOF
-#line 1066 "configure"
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-if { (eval echo configure:1073: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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- ac_cv_header_alloca_h=yes
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_alloca_h=no
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-rm -f conftest*
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-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
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-
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-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
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-#line 1099 "configure"
-#include "confdefs.h"
-
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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-rm -f conftest*
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-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
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-
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-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
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- cat > conftest.$ac_ext <<EOF
-#line 1159 "configure"
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-
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- rm -rf conftest*
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-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_os_cray" 1>&6
-if test $ac_cv_os_cray = yes; then
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- echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1184: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1189 "configure"
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-char $ac_func();
-
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-choke me
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-if { (eval echo configure:1212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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- eval "ac_cv_func_$ac_func=yes"
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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- eval "ac_cv_func_$ac_func=no"
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-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
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- cat >> confdefs.h <<EOF
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-
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- echo "$ac_t""no" 1>&6
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-
-done
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-
-echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:1239: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
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- if test "$cross_compiling" = yes; then
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- cat > conftest.$ac_ext <<EOF
-#line 1247 "configure"
-#include "confdefs.h"
-find_stack_direction ()
-{
- static char *addr = 0;
- auto char dummy;
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- else
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-{
- exit (find_stack_direction() < 0);
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-if { (eval echo configure:1266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
-then
- ac_cv_c_stack_direction=1
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-EOF
-
-fi
-
-for ac_hdr in unistd.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1291: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1296 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1301: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_func in getpagesize
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1330: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1335 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:1383: checking for working mmap" >&5
-if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_mmap_fixed_mapped=no
-else
- cat > conftest.$ac_ext <<EOF
-#line 1391 "configure"
-#include "confdefs.h"
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the filesystem buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propogated back to all the places they're supposed to be.
-
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-#include <sys/types.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-# include <unistd.h>
-# endif
-
-/* Assume that all systems that can run configure have sys/param.h. */
-# ifndef HAVE_SYS_PARAM_H
-# define HAVE_SYS_PARAM_H 1
-# endif
-
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-#ifdef __cplusplus
-extern "C" { void *malloc(unsigned); }
-#else
-char *malloc();
-#endif
-
-int
-main()
-{
- char *data, *data2, *data3;
- int i, pagesize;
- int fd;
-
- pagesize = getpagesize();
-
- /*
- * First, make a file with some known garbage in it.
- */
- data = malloc(pagesize);
- if (!data)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand();
- umask(0);
- fd = creat("conftestmmap", 0600);
- if (fd < 0)
- exit(1);
- if (write(fd, data, pagesize) != pagesize)
- exit(1);
- close(fd);
-
- /*
- * Next, try to mmap the file at a fixed address which
- * already has something else allocated at it. If we can,
- * also make sure that we see the same garbage.
- */
- fd = open("conftestmmap", O_RDWR);
- if (fd < 0)
- exit(1);
- data2 = malloc(2 * pagesize);
- if (!data2)
- exit(1);
- data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
- if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- exit(1);
-
- /*
- * Finally, make sure that changes to the mapped area
- * do not percolate back to the file as seen by read().
- * (This is a bug on some variants of i386 svr4.0.)
- */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = malloc(pagesize);
- if (!data3)
- exit(1);
- if (read(fd, data3, pagesize) != pagesize)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- exit(1);
- close(fd);
- unlink("conftestmmap");
- exit(0);
-}
-
-EOF
-if { (eval echo configure:1531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
-then
- ac_cv_func_mmap_fixed_mapped=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_func_mmap_fixed_mapped=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_MMAP 1
-EOF
-
-fi
-
-
-# autoconf.info says this should be called right after AC_INIT.
-
-
-ac_aux_dir=
-for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
- if test -f $ac_dir/install-sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-# configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-# same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-# as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1604: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
- case $nonopt in
- NONE)
- if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
- else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
- fi ;;
- *) host_alias=$nonopt ;;
- esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1625: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
- case $nonopt in
- NONE) target_alias=$host_alias ;;
- *) target_alias=$nonopt ;;
- esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1643: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
- case $nonopt in
- NONE) build_alias=$host_alias ;;
- *) build_alias=$nonopt ;;
- esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
-
-if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
-else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
- rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
- program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
- program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1687: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_prog_CC="gcc"
- break
- fi
- done
- IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1716: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- ac_prog_rejected=no
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- break
- fi
- done
- IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- set dummy "$ac_dir/$ac_word" "$@"
- shift
- ac_cv_prog_CC="$@"
- fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
- test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1764: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext <<EOF
-#line 1774 "configure"
-#include "confdefs.h"
-main(){return(0);}
-EOF
-if { (eval echo configure:1778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- ac_cv_prog_cc_works=yes
- # If we can't run a trivial program, we are probably using a cross compiler.
- if (./conftest; exit) 2>/dev/null; then
- ac_cv_prog_cc_cross=no
- else
- ac_cv_prog_cc_cross=yes
- fi
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
- { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1798: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1803: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1812: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
-else
- ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
- ac_test_CFLAGS="${CFLAGS+set}"
- ac_save_CFLAGS="$CFLAGS"
- CFLAGS=
- echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1827: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
- ac_cv_prog_cc_g=yes
-else
- ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
- if test "$ac_test_CFLAGS" = set; then
- CFLAGS="$ac_save_CFLAGS"
- elif test $ac_cv_prog_cc_g = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-O2"
- fi
-else
- GCC=
- test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1866: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- # Account for people who put trailing slashes in PATH elements.
- case "$ac_dir/" in
- /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- if test -f $ac_dir/$ac_prog; then
- if test $ac_prog = install &&
- grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
- done
- IFS="$ac_save_IFS"
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL="$ac_cv_path_install"
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL="$ac_install_sh"
- fi
-fi
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-
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-
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-
-
-
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-
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-
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-
-
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-
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-
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-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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- echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
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-
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-
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-
-
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-{ (eval echo configure:2720: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
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- eval "ac_cv_header_$ac_safe=yes"
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- msgformat=linux
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- echo "$ac_t""no" 1>&6
-msgformat=xopen
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-
-
- sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
- fi
- sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
- $srcdir/po2tbl.sed.in > po2tbl.sed
- fi
-
- if test "$PACKAGE" = "gettext"; then
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- else
- GT_NO=
- GT_YES="#YES#"
- fi
-
-
-
- MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
-
-
- l=
-
-
- if test -d $srcdir/po; then
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- if test "x$srcdir" != "x."; then
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- else
- posrcprefix="../$srcdir/"
- fi
- else
- posrcprefix="../"
- fi
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- sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
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- fi
-
-
-# Check for common headers.
-# FIXME: Seems to me this can cause problems for i386-windows hosts.
-# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
-for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
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-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2789: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2794 "configure"
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2799: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
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- eval "ac_cv_header_$ac_safe=yes"
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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- eval "ac_cv_header_$ac_safe=no"
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-echo "configure:2829: checking for $ac_hdr" >&5
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2839: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-
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-
-
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- case "${enableval}" in
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- MAINT="#"
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-
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-
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- case "${enableval}" in
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- no) sim_bswap="-DWITH_BSWAP=0";;
- *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
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-fi
-else
- sim_bswap=""
-fi
-
-
-
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- case "${enableval}" in
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- trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
- no) sim_cflags="";;
- *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
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-fi
-else
- sim_cflags=""
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-
-
-
-# Check whether --enable-sim-debug or --disable-sim-debug was given.
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- case "${enableval}" in
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- no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
- *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
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-fi
-else
- sim_debug=""
-fi
-
-
-
-# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
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- case "${enableval}" in
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- no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
- *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
-esac
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-fi
-else
- sim_stdio=""
-fi
-
-
-
-# Check whether --enable-sim-trace or --disable-sim-trace was given.
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- case "${enableval}" in
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- no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
- [-0-9]*)
- sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
- [a-z]*)
- sim_trace=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
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- sim_trace="-DWITH_TRACE='(TRACE_$x"
- else
- sim_trace="${sim_trace}|TRACE_$x"
- fi
- done
- sim_trace="$sim_trace)'" ;;
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-fi
-else
- sim_trace=""
-fi
-
-
-
-# Check whether --enable-sim-profile or --disable-sim-profile was given.
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- [-0-9]*)
- sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
- [a-z]*)
- sim_profile=""
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- else
- sim_profile="${sim_profile}|PROFILE_$x"
- fi
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- sim_profile="$sim_profile)'" ;;
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- sim_profile=""
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-
-
-
-echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:3109: checking return type of signal handlers" >&5
-if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3114 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <signal.h>
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-#endif
-#ifdef __cplusplus
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- ac_cv_type_signal=void
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_type_signal=int
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-cat >> confdefs.h <<EOF
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-
-sim_link_files=
-sim_link_links=
-
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-
-# targ-vals.def points to the libc macro description file.
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-sim_link_links="${sim_link_links} targ-vals.def"
-
-
-
-
-# Check whether --enable-sim-warnings or --disable-sim-warnings was given.
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- sim_warnings=""
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-
-
-for ac_hdr in unistd.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3192: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 3197 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs. It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already. You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
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-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
- case `(ac_space=' '; set) 2>&1 | grep ac_space` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote substitution
- # turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- -e "s/'/'\\\\''/g" \
- -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
- ;;
- esac >> confcache
-if cmp -s $cache_file confcache; then
- :
-else
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-DEFS=-DHAVE_CONFIG_H
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
- case "\$ac_option" in
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
- exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
- -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
- exit 0 ;;
- -help | --help | --hel | --he | --h)
- echo "\$ac_cs_usage"; exit 0 ;;
- *) echo "\$ac_cs_usage"; exit 1 ;;
- esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@sim_environment@%$sim_environment%g
-s%@sim_alignment@%$sim_alignment%g
-s%@sim_assert@%$sim_assert%g
-s%@sim_bitsize@%$sim_bitsize%g
-s%@sim_endian@%$sim_endian%g
-s%@sim_hostendian@%$sim_hostendian%g
-s%@sim_float@%$sim_float%g
-s%@sim_scache@%$sim_scache%g
-s%@sim_default_model@%$sim_default_model%g
-s%@sim_hardware@%$sim_hardware%g
-s%@sim_hw_obj@%$sim_hw_obj%g
-s%@sim_hw@%$sim_hw%g
-s%@sim_inline@%$sim_inline%g
-s%@sim_packages@%$sim_packages%g
-s%@sim_regparm@%$sim_regparm%g
-s%@sim_reserved_bits@%$sim_reserved_bits%g
-s%@sim_smp@%$sim_smp%g
-s%@sim_stdcall@%$sim_stdcall%g
-s%@sim_xor_endian@%$sim_xor_endian%g
-s%@sim_warnings@%$sim_warnings%g
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@CC@%$CC%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
-s%@HDEFINES@%$HDEFINES%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CPP@%$CPP%g
-s%@ALLOCA@%$ALLOCA%g
-s%@USE_NLS@%$USE_NLS%g
-s%@MSGFMT@%$MSGFMT%g
-s%@GMSGFMT@%$GMSGFMT%g
-s%@XGETTEXT@%$XGETTEXT%g
-s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
-s%@CATALOGS@%$CATALOGS%g
-s%@CATOBJEXT@%$CATOBJEXT%g
-s%@DATADIRNAME@%$DATADIRNAME%g
-s%@GMOFILES@%$GMOFILES%g
-s%@INSTOBJEXT@%$INSTOBJEXT%g
-s%@INTLDEPS@%$INTLDEPS%g
-s%@INTLLIBS@%$INTLLIBS%g
-s%@INTLOBJS@%$INTLOBJS%g
-s%@POFILES@%$POFILES%g
-s%@POSUB@%$POSUB%g
-s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
-s%@GT_NO@%$GT_NO%g
-s%@GT_YES@%$GT_YES%g
-s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
-s%@l@%$l%g
-s%@MAINT@%$MAINT%g
-s%@sim_bswap@%$sim_bswap%g
-s%@sim_cflags@%$sim_cflags%g
-s%@sim_debug@%$sim_debug%g
-s%@sim_stdio@%$sim_stdio%g
-s%@sim_trace@%$sim_trace%g
-s%@sim_profile@%$sim_profile%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
- if test $ac_beg -gt 1; then
- sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
- else
- sed "${ac_end}q" conftest.subs > conftest.s$ac_file
- fi
- if test ! -s conftest.s$ac_file; then
- ac_more_lines=false
- rm -f conftest.s$ac_file
- else
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f conftest.s$ac_file"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
- fi
- ac_file=`expr $ac_file + 1`
- ac_beg=$ac_end
- ac_end=`expr $ac_end + $ac_max_sed_cmds`
- fi
-done
-if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dir_suffix.
- ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dir_suffix= ac_dots=
- fi
-
- case "$ac_given_srcdir" in
- .) srcdir=.
- if test -z "$ac_dots"; then top_srcdir=.
- else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
- /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
- *) # Relative path.
- srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
- top_srcdir="$ac_dots$ac_given_srcdir" ;;
- esac
-
- case "$ac_given_INSTALL" in
- [/$]*) INSTALL="$ac_given_INSTALL" ;;
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
-
- echo creating "$ac_file"
- rm -f "$ac_file"
- configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
- *) ac_comsub= ;;
- esac
-
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
-ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_uB='\([ ]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_eB='$%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-cat >> $CONFIG_STATUS <<EOF
- CONFIG_HEADERS="config.h:config.in"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- echo creating $ac_file
-
- rm -f conftest.frag conftest.in conftest.out
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- cat $ac_file_inputs > conftest.in
-
-EOF
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h. And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-cat > conftest.hdr <<\EOF
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >> conftest.vals <<\EOF
-s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
- ac_lines=`grep -c . conftest.vals`
- # grep -c gives empty output for an empty file on some AIX systems.
- if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
- # Write a limited-size here document to conftest.frag.
- echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
- echo 'CEOF
- sed -f conftest.frag conftest.in > conftest.out
- rm -f conftest.in
- mv conftest.out conftest.in
-' >> $CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
- rm -f conftest.vals
- mv conftest.tail conftest.vals
-done
-rm -f conftest.vals
-
-cat >> $CONFIG_STATUS <<\EOF
- rm -f conftest.frag conftest.h
- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
- cat conftest.in >> conftest.h
- rm -f conftest.in
- if cmp -s $ac_file conftest.h 2>/dev/null; then
- echo "$ac_file is unchanged"
- rm -f conftest.h
- else
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- fi
- rm -f $ac_file
- mv conftest.h $ac_file
- fi
-fi; done
-
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-ac_sources="$sim_link_files"
-ac_dests="$sim_link_links"
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-srcdir=$ac_given_srcdir
-while test -n "$ac_sources"; do
- set $ac_dests; ac_dest=$1; shift; ac_dests=$*
- set $ac_sources; ac_source=$1; shift; ac_sources=$*
-
- echo "linking $srcdir/$ac_source to $ac_dest"
-
- if test ! -r $srcdir/$ac_source; then
- { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
- fi
- rm -f $ac_dest
-
- # Make relative symlinks.
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
- # The dest file is in a subdirectory.
- test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
- ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dest_dir_suffix.
- ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dest_dir_suffix= ac_dots=
- fi
-
- case "$srcdir" in
- [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
- *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
- esac
-
- # Make a symlink if possible; otherwise try a hard link.
- if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
- ln $srcdir/$ac_source $ac_dest; then :
- else
- { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
- fi
-done
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-case "x$CONFIG_FILES" in
- xMakefile*)
- echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
- rm -f Makesim1.tmp Makesim2.tmp Makefile
- sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
- sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
- sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
- -e '/^## COMMON_POST_/ r Makesim2.tmp' \
- <Makefile.sim >Makefile
- rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
- ;;
- esac
- case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
-
diff --git a/sim/d10v/configure.in b/sim/d10v/configure.in
deleted file mode 100644
index 5debf66..0000000
--- a/sim/d10v/configure.in
+++ /dev/null
@@ -1,13 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-sinclude(../common/aclocal.m4)
-AC_PREREQ(2.5)dnl
-AC_INIT(Makefile.in)
-
-SIM_AC_COMMON
-
-SIM_AC_OPTION_WARNINGS
-
-AC_CHECK_HEADERS(unistd.h)
-
-
-SIM_AC_OUTPUT
diff --git a/sim/d10v/d10v_sim.h b/sim/d10v/d10v_sim.h
deleted file mode 100644
index 665c529..0000000
--- a/sim/d10v/d10v_sim.h
+++ /dev/null
@@ -1,244 +0,0 @@
-#include "config.h"
-#include <stdio.h>
-#include <ctype.h>
-#include <limits.h>
-#include "ansidecl.h"
-#include "callback.h"
-#include "opcode/d10v.h"
-#include "bfd.h"
-
-#define DEBUG_TRACE 0x00000001
-#define DEBUG_VALUES 0x00000002
-#define DEBUG_LINE_NUMBER 0x00000004
-#define DEBUG_MEMSIZE 0x00000008
-#define DEBUG_INSTRUCTION 0x00000010
-#define DEBUG_TRAP 0x00000020
-
-#ifndef DEBUG
-#define DEBUG (DEBUG_TRACE | DEBUG_VALUES | DEBUG_LINE_NUMBER)
-#endif
-
-extern int d10v_debug;
-
-#include "sim-types.h"
-typedef unsigned8 uint8;
-typedef unsigned16 uint16;
-typedef signed16 int16;
-typedef unsigned32 uint32;
-typedef signed32 int32;
-typedef unsigned64 uint64;
-typedef signed64 int64;
-
-/* FIXME: D10V defines */
-typedef uint16 reg_t;
-
-struct simops
-{
- long opcode;
- int is_long;
- long mask;
- int format;
- int cycles;
- int unit;
- int exec_type;
- void (*func)();
- int numops;
- int operands[9];
-};
-
-enum _ins_type
-{
- INS_UNKNOWN, /* unknown instruction */
- INS_COND_TRUE, /* # times EXExxx executed other instruction */
- INS_COND_FALSE, /* # times EXExxx did not execute other instruction */
- INS_COND_JUMP, /* # times JUMP skipped other instruction */
- INS_CYCLES, /* # cycles */
- INS_LONG, /* long instruction (both containers, ie FM == 11) */
- INS_LEFTRIGHT, /* # times instruction encoded as L -> R (ie, FM == 01) */
- INS_RIGHTLEFT, /* # times instruction encoded as L <- R (ie, FM == 10) */
- INS_PARALLEL, /* # times instruction encoded as L || R (ie, RM == 00) */
-
- INS_LEFT, /* normal left instructions */
- INS_LEFT_PARALLEL, /* left side of || */
- INS_LEFT_COND_TEST, /* EXExx test on left side */
- INS_LEFT_COND_EXE, /* execution after EXExxx test on right side succeeded */
- INS_LEFT_NOPS, /* NOP on left side */
-
- INS_RIGHT, /* normal right instructions */
- INS_RIGHT_PARALLEL, /* right side of || */
- INS_RIGHT_COND_TEST, /* EXExx test on right side */
- INS_RIGHT_COND_EXE, /* execution after EXExxx test on left side succeeded */
- INS_RIGHT_NOPS, /* NOP on right side */
-
- INS_MAX
-};
-
-extern unsigned long ins_type_counters[ (int)INS_MAX ];
-
-enum {
- SP_IDX = 15,
-};
-
-struct _state
-{
- reg_t regs[16]; /* general-purpose registers */
- reg_t cregs[16]; /* control registers */
- reg_t sp[2]; /* holding area for SPI(0)/SPU(1) */
- int64 a[2]; /* accumulators */
- uint8 SM;
- uint8 EA;
- uint8 DB;
- uint8 DM;
- uint8 IE;
- uint8 RP;
- uint8 MD;
- uint8 FX;
- uint8 ST;
- uint8 F0;
- uint8 F1;
- uint8 C;
- uint8 exe;
- int exception;
- int pc_changed;
- /* everything below this line is not reset by sim_create_inferior() */
- uint8 *imem;
- uint8 *dmem;
- uint8 *umem[128];
- enum _ins_type ins_type;
-} State;
-
-extern host_callback *d10v_callback;
-extern uint16 OP[4];
-extern struct simops Simops[];
-extern asection *text;
-extern bfd_vma text_start;
-extern bfd_vma text_end;
-extern bfd *prog_bfd;
-
-enum
-{
- PSW_CR = 0,
- BPSW_CR = 1,
- PC_CR = 2,
- BPC_CR = 3,
- DPSW_CR = 4,
- RPT_C_CR = 7,
- RPT_S_CR = 8,
- RPT_E_CR = 9,
- MOD_S_CR = 10,
- MOD_E_CR = 11,
- IBA_CR = 14,
-};
-
-enum
-{
- PSW_SM_BIT = 0x8000,
- PSW_EA_BIT = 0x2000,
- PSW_DB_BIT = 0x1000,
- PSW_DM_BIT = 0x0800,
- PSW_IE_BIT = 0x0400,
- PSW_RP_BIT = 0x0200,
- PSW_MD_BIT = 0x0100,
- PSW_FX_BIT = 0x0080,
- PSW_ST_BIT = 0x0040,
- PSW_F0_BIT = 0x0008,
- PSW_F1_BIT = 0x0004,
- PSW_C_BIT = 0x0001,
-};
-
-/* See simopsc.:move_to_cr() for registers that can not be read-from
- or assigned-to directly */
-#define PC (State.cregs[PC_CR])
-#define PSW (move_from_cr (PSW_CR))
-#define BPSW (0 + State.cregs[BPSW_CR])
-#define BPC (State.cregs[BPC_CR])
-#define RPT_C (State.cregs[RPT_C_CR])
-#define RPT_S (State.cregs[RPT_S_CR])
-#define RPT_E (State.cregs[RPT_E_CR])
-#define MOD_S (0 + State.cregs[MOD_S_CR])
-#define MOD_E (0 + State.cregs[MOD_E_CR])
-#define IBA (State.cregs[IBA_CR])
-
-#define SIG_D10V_STOP -1
-#define SIG_D10V_EXIT -2
-
-#define SEXT3(x) ((((x)&0x7)^(~3))+4)
-
-/* sign-extend a 4-bit number */
-#define SEXT4(x) ((((x)&0xf)^(~7))+8)
-
-/* sign-extend an 8-bit number */
-#define SEXT8(x) ((((x)&0xff)^(~0x7f))+0x80)
-
-/* sign-extend a 16-bit number */
-#define SEXT16(x) ((((x)&0xffff)^(~0x7fff))+0x8000)
-
-/* sign-extend a 32-bit number */
-#define SEXT32(x) ((((x)&SIGNED64(0xffffffff))^(~SIGNED64(0x7fffffff)))+SIGNED64(0x80000000))
-
-/* sign extend a 40 bit number */
-#define SEXT40(x) ((((x)&SIGNED64(0xffffffffff))^(~SIGNED64(0x7fffffffff)))+SIGNED64(0x8000000000))
-
-/* sign extend a 44 bit number */
-#define SEXT44(x) ((((x)&SIGNED64(0xfffffffffff))^(~SIGNED64(0x7ffffffffff)))+SIGNED64(0x80000000000))
-
-/* sign extend a 56 bit number */
-#define SEXT56(x) ((((x)&SIGNED64(0xffffffffffffff))^(~SIGNED64(0x7fffffffffffff)))+SIGNED64(0x80000000000000))
-
-/* sign extend a 60 bit number */
-#define SEXT60(x) ((((x)&SIGNED64(0xfffffffffffffff))^(~SIGNED64(0x7ffffffffffffff)))+SIGNED64(0x800000000000000))
-
-#define MAX32 SIGNED64(0x7fffffff)
-#define MIN32 SIGNED64(0xff80000000)
-#define MASK32 SIGNED64(0xffffffff)
-#define MASK40 SIGNED64(0xffffffffff)
-
-/* The alignment of MOD_E in the following macro depends upon "i" always being a power of 2. */
-#define INC_ADDR(x,i) x = ((State.MD && x == (MOD_E & ~((i)-1))) ? MOD_S : (x)+(i))
-
-extern uint8 *dmem_addr PARAMS ((uint32));
-extern uint8 *imem_addr PARAMS ((uint32));
-extern bfd_vma decode_pc PARAMS ((void));
-
-#define RB(x) (*(dmem_addr(x)))
-#define SB(addr,data) ( RB(addr) = (data & 0xff))
-
-#if defined(__GNUC__) && defined(__OPTIMIZE__) && !defined(NO_ENDIAN_INLINE)
-#define ENDIAN_INLINE static __inline__
-#include "endian.c"
-#undef ENDIAN_INLINE
-
-#else
-extern uint32 get_longword PARAMS ((uint8 *));
-extern uint16 get_word PARAMS ((uint8 *));
-extern int64 get_longlong PARAMS ((uint8 *));
-extern void write_word PARAMS ((uint8 *addr, uint16 data));
-extern void write_longword PARAMS ((uint8 *addr, uint32 data));
-extern void write_longlong PARAMS ((uint8 *addr, int64 data));
-#endif
-
-#define SW(addr,data) write_word(dmem_addr(addr),data)
-#define RW(x) get_word(dmem_addr(x))
-#define SLW(addr,data) write_longword(dmem_addr(addr),data)
-#define RLW(x) get_longword(dmem_addr(x))
-#define READ_16(x) get_word(x)
-#define WRITE_16(addr,data) write_word(addr,data)
-#define READ_64(x) get_longlong(x)
-#define WRITE_64(addr,data) write_longlong(addr,data)
-
-#define IMAP0 RW(0xff00)
-#define IMAP1 RW(0xff02)
-#define DMAP RW(0xff04)
-#define SET_IMAP0(x) SW(0xff00,x)
-#define SET_IMAP1(x) SW(0xff02,x)
-#define SET_DMAP(x) SW(0xff04,x)
-
-#define JMP(x) { PC = (x); State.pc_changed = 1; }
-
-#define AE_VECTOR_START 0xffc3
-#define RIE_VECTOR_START 0xffc2
-#define SDBT_VECTOR_START 0xffd5
-#define TRAP_VECTOR_START 0xffc4 /* vector for trap 0 */
-
-extern void move_to_cr PARAMS ((int cr, reg_t val));
-extern reg_t move_from_cr PARAMS ((int cr));
diff --git a/sim/d10v/endian.c b/sim/d10v/endian.c
deleted file mode 100644
index 929edc9..0000000
--- a/sim/d10v/endian.c
+++ /dev/null
@@ -1,63 +0,0 @@
-#ifndef ENDIAN_INLINE
-#define NO_ENDIAN_INLINE
-#include "d10v_sim.h"
-#define ENDIAN_INLINE
-#endif
-
-ENDIAN_INLINE uint32
-get_longword (x)
- uint8 *x;
-{
- return ((uint32)x[0]<<24) + ((uint32)x[1]<<16) + ((uint32)x[2]<<8) + ((uint32)x[3]);
-}
-
-ENDIAN_INLINE int64
-get_longlong (x)
- uint8 *x;
-{
- uint32 top = ((uint32)x[0]<<24) + ((uint32)x[1]<<16) + ((uint32)x[2]<<8) + ((uint32)x[3]);
- uint32 bottom = ((uint32)x[4]<<24) + ((uint32)x[5]<<16) + ((uint32)x[6]<<8) + ((uint32)x[7]);
- return (((int64)top)<<32) | (int64)bottom;
-}
-
-ENDIAN_INLINE uint16
-get_word (x)
- uint8 *x;
-{
- return ((uint16)x[0]<<8) + x[1];
-}
-
-ENDIAN_INLINE void
-write_word (addr, data)
- uint8 *addr;
- uint16 data;
-{
- addr[0] = (data >> 8) & 0xff;
- addr[1] = data & 0xff;
-}
-
-ENDIAN_INLINE void
-write_longword (addr, data)
- uint8 *addr;
- uint32 data;
-{
- addr[0] = (data >> 24) & 0xff;
- addr[1] = (data >> 16) & 0xff;
- addr[2] = (data >> 8) & 0xff;
- addr[3] = data & 0xff;
-}
-
-ENDIAN_INLINE void
-write_longlong (addr, data)
- uint8 *addr;
- int64 data;
-{
- addr[0] = data >> 56;
- addr[1] = (data >> 48) & 0xff;
- addr[2] = (data >> 40) & 0xff;
- addr[3] = (data >> 32) & 0xff;
- addr[4] = (data >> 24) & 0xff;
- addr[5] = (data >> 16) & 0xff;
- addr[6] = (data >> 8) & 0xff;
- addr[7] = data & 0xff;
-}
diff --git a/sim/d10v/gencode.c b/sim/d10v/gencode.c
deleted file mode 100644
index 71e92e8..0000000
--- a/sim/d10v/gencode.c
+++ /dev/null
@@ -1,146 +0,0 @@
-#include "d10v_sim.h"
-
-static void write_header PARAMS ((void));
-static void write_opcodes PARAMS ((void));
-static void write_template PARAMS ((void));
-
-int
-main (argc, argv)
- int argc;
- char *argv[];
-{
- if ((argc > 1) && (strcmp (argv[1],"-h") == 0))
- write_header();
- else if ((argc > 1) && (strcmp (argv[1],"-t") == 0))
- write_template ();
- else
- write_opcodes();
- return 0;
-}
-
-
-static void
-write_header ()
-{
- struct d10v_opcode *opcode;
-
- for (opcode = (struct d10v_opcode *)d10v_opcodes; opcode->name; opcode++)
- if (opcode->format != OPCODE_FAKE)
- printf("void OP_%X PARAMS ((void));\t\t/* %s */\n",opcode->opcode, opcode->name);
-}
-
-
-/* write_template creates a file all required functions, ready */
-/* to be filled out */
-
-static void
-write_template ()
-{
- struct d10v_opcode *opcode;
- int i,j;
-
- printf ("#include \"d10v_sim.h\"\n");
- printf ("#include \"simops.h\"\n");
-
- for (opcode = (struct d10v_opcode *)d10v_opcodes; opcode->name; opcode++)
- {
- if (opcode->format != OPCODE_FAKE)
- {
- printf("/* %s */\nvoid\nOP_%X ()\n{\n",opcode->name,opcode->opcode);
-
- /* count operands */
- j = 0;
- for (i=0;i<6;i++)
- {
- int flags = d10v_operands[opcode->operands[i]].flags;
- if ((flags & OPERAND_REG) || (flags & OPERAND_NUM) || (flags & OPERAND_ADDR))
- j++;
- }
- switch (j)
- {
- case 0:
- printf ("printf(\" %s\\n\");\n",opcode->name);
- break;
- case 1:
- printf ("printf(\" %s\\t%%x\\n\",OP[0]);\n",opcode->name);
- break;
- case 2:
- printf ("printf(\" %s\\t%%x,%%x\\n\",OP[0],OP[1]);\n",opcode->name);
- break;
- case 3:
- printf ("printf(\" %s\\t%%x,%%x,%%x\\n\",OP[0],OP[1],OP[2]);\n",opcode->name);
- break;
- default:
- fprintf (stderr,"Too many operands: %d\n",j);
- }
- printf ("}\n\n");
- }
- }
-}
-
-
-long Opcodes[512];
-static int curop=0;
-
-check_opcodes( long op)
-{
- int i;
-
- for (i=0;i<curop;i++)
- if (Opcodes[i] == op)
- fprintf(stderr,"DUPLICATE OPCODES: %x\n",op);
-}
-
-
-static void
-write_opcodes ()
-{
- struct d10v_opcode *opcode;
- int i, j;
-
- /* write out opcode table */
- printf ("#include \"d10v_sim.h\"\n");
- printf ("#include \"simops.h\"\n\n");
- printf ("struct simops Simops[] = {\n");
-
- for (opcode = (struct d10v_opcode *)d10v_opcodes; opcode->name; opcode++)
- {
- if (opcode->format != OPCODE_FAKE)
- {
- printf (" { %ld,%d,%ld,%d,%d,%d,%d,OP_%X,", opcode->opcode,
- (opcode->format & LONG_OPCODE) ? 1 : 0, opcode->mask, opcode->format,
- opcode->cycles, opcode->unit, opcode->exec_type, opcode->opcode);
-
- /* REMOVE ME */
- check_opcodes (opcode->opcode);
- Opcodes[curop++] = opcode->opcode;
-
- j = 0;
- for (i=0;i<6;i++)
- {
- int flags = d10v_operands[opcode->operands[i]].flags;
- if ((flags & OPERAND_REG) || (flags & OPERAND_NUM) || (flags & OPERAND_ADDR))
- j++;
- }
- printf ("%d,{",j);
-
- j = 0;
- for (i=0;i<6;i++)
- {
- int flags = d10v_operands[opcode->operands[i]].flags;
- int shift = d10v_operands[opcode->operands[i]].shift;
- if ((flags & OPERAND_REG) || (flags & OPERAND_NUM)|| (flags & OPERAND_ADDR))
- {
- if (j)
- printf (", ");
- if ((flags & OPERAND_REG) && (opcode->format == LONG_L))
- shift += 15;
- printf ("%d,%d,%d",shift,d10v_operands[opcode->operands[i]].bits,flags);
- j = 1;
- }
- }
- printf ("}},\n");
- }
- }
- printf ("{ 0,0,0,0,0,0,NULL,0,{ }},\n};\n");
-}
diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c
deleted file mode 100644
index ad6e920..0000000
--- a/sim/d10v/interp.c
+++ /dev/null
@@ -1,1069 +0,0 @@
-#include <signal.h>
-#include "sysdep.h"
-#include "bfd.h"
-#include "callback.h"
-#include "remote-sim.h"
-
-#include "d10v_sim.h"
-
-#define IMEM_SIZE 18 /* D10V instruction memory size is 18 bits */
-#define DMEM_SIZE 16 /* Data memory is 64K (but only 32K internal RAM) */
-#define UMEM_SIZE 17 /* Each unified memory segment is 17 bits */
-#define UMEM_SEGMENTS 128 /* Number of segments in unified memory region */
-
-enum _leftright { LEFT_FIRST, RIGHT_FIRST };
-
-static char *myname;
-static SIM_OPEN_KIND sim_kind;
-int d10v_debug;
-host_callback *d10v_callback;
-unsigned long ins_type_counters[ (int)INS_MAX ];
-
-uint16 OP[4];
-
-static int init_text_p = 0;
-/* non-zero if we opened prog_bfd */
-static int prog_bfd_was_opened_p;
-bfd *prog_bfd;
-asection *text;
-bfd_vma text_start;
-bfd_vma text_end;
-
-static long hash PARAMS ((long insn, int format));
-static struct hash_entry *lookup_hash PARAMS ((uint32 ins, int size));
-static void get_operands PARAMS ((struct simops *s, uint32 ins));
-static void do_long PARAMS ((uint32 ins));
-static void do_2_short PARAMS ((uint16 ins1, uint16 ins2, enum _leftright leftright));
-static void do_parallel PARAMS ((uint16 ins1, uint16 ins2));
-static char *add_commas PARAMS ((char *buf, int sizeof_buf, unsigned long value));
-extern void sim_set_profile PARAMS ((int n));
-extern void sim_set_profile_size PARAMS ((int n));
-
-#ifndef INLINE
-#if defined(__GNUC__) && defined(__OPTIMIZE__)
-#define INLINE __inline__
-#else
-#define INLINE
-#endif
-#endif
-
-#define MAX_HASH 63
-struct hash_entry
-{
- struct hash_entry *next;
- long opcode;
- long mask;
- int size;
- struct simops *ops;
-};
-
-struct hash_entry hash_table[MAX_HASH+1];
-
-INLINE static long
-hash(insn, format)
- long insn;
- int format;
-{
- if (format & LONG_OPCODE)
- return ((insn & 0x3F000000) >> 24);
- else
- return((insn & 0x7E00) >> 9);
-}
-
-INLINE static struct hash_entry *
-lookup_hash (ins, size)
- uint32 ins;
- int size;
-{
- struct hash_entry *h;
-
- if (size)
- h = &hash_table[(ins & 0x3F000000) >> 24];
- else
- h = &hash_table[(ins & 0x7E00) >> 9];
-
- while ((ins & h->mask) != h->opcode || h->size != size)
- {
- if (h->next == NULL)
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR looking up hash for %x at PC %x\n",ins, PC);
- exit (1);
- }
- h = h->next;
- }
- return (h);
-}
-
-INLINE static void
-get_operands (struct simops *s, uint32 ins)
-{
- int i, shift, bits, flags;
- uint32 mask;
- for (i=0; i < s->numops; i++)
- {
- shift = s->operands[3*i];
- bits = s->operands[3*i+1];
- flags = s->operands[3*i+2];
- mask = 0x7FFFFFFF >> (31 - bits);
- OP[i] = (ins >> shift) & mask;
- }
-}
-
-bfd_vma
-decode_pc ()
-{
- asection *s;
- if (!init_text_p && prog_bfd != NULL)
- {
- init_text_p = 1;
- for (s = prog_bfd->sections; s; s = s->next)
- if (strcmp (bfd_get_section_name (prog_bfd, s), ".text") == 0)
- {
- text = s;
- text_start = bfd_get_section_vma (prog_bfd, s);
- text_end = text_start + bfd_section_size (prog_bfd, s);
- break;
- }
- }
-
- return (PC << 2) + text_start;
-}
-
-static void
-do_long (ins)
- uint32 ins;
-{
- struct hash_entry *h;
-#ifdef DEBUG
- if ((d10v_debug & DEBUG_INSTRUCTION) != 0)
- (*d10v_callback->printf_filtered) (d10v_callback, "do_long 0x%x\n", ins);
-#endif
- h = lookup_hash (ins, 1);
- get_operands (h->ops, ins);
- State.ins_type = INS_LONG;
- ins_type_counters[ (int)State.ins_type ]++;
- (h->ops->func)();
-}
-
-static void
-do_2_short (ins1, ins2, leftright)
- uint16 ins1, ins2;
- enum _leftright leftright;
-{
- struct hash_entry *h;
- reg_t orig_pc = PC;
- enum _ins_type first, second;
-
-#ifdef DEBUG
- if ((d10v_debug & DEBUG_INSTRUCTION) != 0)
- (*d10v_callback->printf_filtered) (d10v_callback, "do_2_short 0x%x (%s) -> 0x%x\n",
- ins1, (leftright) ? "left" : "right", ins2);
-#endif
-
- if (leftright == LEFT_FIRST)
- {
- first = INS_LEFT;
- second = INS_RIGHT;
- ins_type_counters[ (int)INS_LEFTRIGHT ]++;
- }
- else
- {
- first = INS_RIGHT;
- second = INS_LEFT;
- ins_type_counters[ (int)INS_RIGHTLEFT ]++;
- }
-
- h = lookup_hash (ins1, 0);
- get_operands (h->ops, ins1);
- State.ins_type = first;
- ins_type_counters[ (int)State.ins_type ]++;
- (h->ops->func)();
-
- /* If the PC has changed (ie, a jump), don't do the second instruction */
- if (orig_pc == PC && !State.exception)
- {
- h = lookup_hash (ins2, 0);
- get_operands (h->ops, ins2);
- State.ins_type = second;
- ins_type_counters[ (int)State.ins_type ]++;
- ins_type_counters[ (int)INS_CYCLES ]++;
- (h->ops->func)();
- }
- else if (orig_pc != PC && !State.exception)
- ins_type_counters[ (int)INS_COND_JUMP ]++;
-}
-
-static void
-do_parallel (ins1, ins2)
- uint16 ins1, ins2;
-{
- struct hash_entry *h1, *h2;
-#ifdef DEBUG
- if ((d10v_debug & DEBUG_INSTRUCTION) != 0)
- (*d10v_callback->printf_filtered) (d10v_callback, "do_parallel 0x%x || 0x%x\n", ins1, ins2);
-#endif
- ins_type_counters[ (int)INS_PARALLEL ]++;
- h1 = lookup_hash (ins1, 0);
- h2 = lookup_hash (ins2, 0);
-
- if (h1->ops->exec_type == PARONLY)
- {
- get_operands (h1->ops, ins1);
- State.ins_type = INS_LEFT_COND_TEST;
- ins_type_counters[ (int)State.ins_type ]++;
- (h1->ops->func)();
- if (State.exe)
- {
- ins_type_counters[ (int)INS_COND_TRUE ]++;
- get_operands (h2->ops, ins2);
- State.ins_type = INS_RIGHT_COND_EXE;
- ins_type_counters[ (int)State.ins_type ]++;
- (h2->ops->func)();
- }
- else
- ins_type_counters[ (int)INS_COND_FALSE ]++;
- }
- else if (h2->ops->exec_type == PARONLY)
- {
- get_operands (h2->ops, ins2);
- State.ins_type = INS_RIGHT_COND_TEST;
- ins_type_counters[ (int)State.ins_type ]++;
- (h2->ops->func)();
- if (State.exe)
- {
- ins_type_counters[ (int)INS_COND_TRUE ]++;
- get_operands (h1->ops, ins1);
- State.ins_type = INS_LEFT_COND_EXE;
- ins_type_counters[ (int)State.ins_type ]++;
- (h1->ops->func)();
- }
- else
- ins_type_counters[ (int)INS_COND_FALSE ]++;
- }
- else
- {
- get_operands (h1->ops, ins1);
- State.ins_type = INS_LEFT_PARALLEL;
- ins_type_counters[ (int)State.ins_type ]++;
- (h1->ops->func)();
- if (!State.exception)
- {
- get_operands (h2->ops, ins2);
- State.ins_type = INS_RIGHT_PARALLEL;
- ins_type_counters[ (int)State.ins_type ]++;
- (h2->ops->func)();
- }
- }
-}
-
-static char *
-add_commas(buf, sizeof_buf, value)
- char *buf;
- int sizeof_buf;
- unsigned long value;
-{
- int comma = 3;
- char *endbuf = buf + sizeof_buf - 1;
-
- *--endbuf = '\0';
- do {
- if (comma-- == 0)
- {
- *--endbuf = ',';
- comma = 2;
- }
-
- *--endbuf = (value % 10) + '0';
- } while ((value /= 10) != 0);
-
- return endbuf;
-}
-
-void
-sim_size (power)
- int power;
-
-{
- int i;
-
- if (State.imem)
- {
- for (i=0;i<UMEM_SEGMENTS;i++)
- {
- if (State.umem[i])
- {
- free (State.umem[i]);
- State.umem[i] = NULL;
- }
- }
- free (State.imem);
- free (State.dmem);
- }
-
- State.imem = (uint8 *)calloc(1,1<<IMEM_SIZE);
- State.dmem = (uint8 *)calloc(1,1<<DMEM_SIZE);
- for (i=1;i<(UMEM_SEGMENTS-1);i++)
- State.umem[i] = NULL;
- State.umem[0] = (uint8 *)calloc(1,1<<UMEM_SIZE);
- State.umem[1] = (uint8 *)calloc(1,1<<UMEM_SIZE);
- State.umem[2] = (uint8 *)calloc(1,1<<UMEM_SIZE);
- State.umem[UMEM_SEGMENTS-1] = (uint8 *)calloc(1,1<<UMEM_SIZE);
- if (!State.imem || !State.dmem || !State.umem[0] || !State.umem[1] || !State.umem[2] || !State.umem[UMEM_SEGMENTS-1] )
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "Memory allocation failed.\n");
- exit(1);
- }
-
-#ifdef DEBUG
- if ((d10v_debug & DEBUG_MEMSIZE) != 0)
- {
- char buffer[20];
- (*d10v_callback->printf_filtered) (d10v_callback,
- "Allocated %s bytes instruction memory and\n",
- add_commas (buffer, sizeof (buffer), (1UL<<IMEM_SIZE)));
-
- (*d10v_callback->printf_filtered) (d10v_callback, " %s bytes data memory.\n",
- add_commas (buffer, sizeof (buffer), (1UL<<IMEM_SIZE)));
- }
-#endif
-}
-
-/* Transfer data to/from simulated memory. Since a bug in either the
- simulated program or in gdb or the simulator itself may cause a
- bogus address to be passed in, we need to do some sanity checking
- on addresses to make sure they are within bounds. When an address
- fails the bounds check, treat it as a zero length read/write rather
- than aborting the entire run. */
-
-static int
-xfer_mem (SIM_ADDR addr,
- unsigned char *buffer,
- int size,
- int write_p)
-{
- unsigned char *memory;
- int segment = ((addr >> 24) & 0xff);
- addr = (addr & 0x00ffffff);
-
-#ifdef DEBUG
- if ((d10v_debug & DEBUG_INSTRUCTION) != 0)
- {
- if (write_p)
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "sim_write %d bytes to 0x%02x:%06x\n", size, segment, addr);
- }
- else
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "sim_read %d bytes from 0x%2x:%6x\n", size, segment, addr);
- }
- }
-#endif
-
- /* to access data, we use the following mapping
- 0x00xxxxxx: Logical data address segment (DMAP translated memory)
- 0x01xxxxxx: Logical instruction address segment (IMAP translated memory)
- 0x10xxxxxx: Physical data memory segment (On-chip data memory)
- 0x11xxxxxx: Physical instruction memory segment (On-chip insn memory)
- 0x12xxxxxx: Phisical unified memory segment (Unified memory)
- */
-
- switch (segment)
- {
- case 0x00: /* DMAP translated memory */
- {
- int byte;
- for (byte = 0; byte < size; byte++)
- {
- uint8 *mem = dmem_addr (addr + byte);
- if (mem == NULL)
- return byte;
- else if (write_p)
- *mem = buffer[byte];
- else
- buffer[byte] = *mem;
- }
- return byte;
- }
-
- case 0x01: /* IMAP translated memory */
- {
- int byte;
- for (byte = 0; byte < size; byte++)
- {
- uint8 *mem = imem_addr (addr + byte);
- if (mem == NULL)
- return byte;
- else if (write_p)
- *mem = buffer[byte];
- else
- buffer[byte] = *mem;
- }
- return byte;
- }
-
- case 0x10: /* On-chip data memory */
- {
- addr &= ((1 << DMEM_SIZE) - 1);
- if ((addr + size) > (1 << DMEM_SIZE))
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: data address 0x%x is outside range 0-0x%x.\n",
- addr + size - 1, (1 << DMEM_SIZE) - 1);
- return (0);
- }
- memory = State.dmem + addr;
- break;
- }
-
- case 0x11: /* On-chip insn memory */
- {
- addr &= ((1 << IMEM_SIZE) - 1);
- if ((addr + size) > (1 << IMEM_SIZE))
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: instruction address 0x%x is outside range 0-0x%x.\n",
- addr + size - 1, (1 << IMEM_SIZE) - 1);
- return (0);
- }
- memory = State.imem + addr;
- }
-
- case 0x12: /* Unified memory */
- {
- int startsegment, startoffset; /* Segment and offset within segment where xfer starts */
- int endsegment, endoffset; /* Segment and offset within segment where xfer ends */
-
- startsegment = addr >> UMEM_SIZE;
- startoffset = addr & ((1 << UMEM_SIZE) - 1);
- endsegment = (addr + size) >> UMEM_SIZE;
- endoffset = (addr + size) & ((1 << UMEM_SIZE) - 1);
-
- /* FIXME: We do not currently implement xfers across segments,
- so detect this case and fail gracefully. */
-
- if ((startsegment != endsegment) && !((endsegment == (startsegment + 1)) && endoffset == 0))
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: Unimplemented support for transfers across unified memory segment boundaries\n");
- return (0);
- }
- if (!State.umem[startsegment])
- {
-#ifdef DEBUG
- if ((d10v_debug & DEBUG_MEMSIZE) != 0)
- {
- (*d10v_callback->printf_filtered) (d10v_callback,"Allocating %s bytes unified memory to region %d\n",
- add_commas (buffer, sizeof (buffer), (1UL<<IMEM_SIZE)), startsegment);
- }
-#endif
- State.umem[startsegment] = (uint8 *)calloc(1,1<<UMEM_SIZE);
- }
- if (!State.umem[startsegment])
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: Memory allocation of 0x%x bytes failed.\n", 1<<UMEM_SIZE);
- return (0);
- }
- memory = State.umem[startsegment] + startoffset;
- break;
- }
-
- default:
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: address 0x%lx is not in valid range\n", (long) addr);
- (*d10v_callback->printf_filtered) (d10v_callback, "0x00xxxxxx: Logical data address segment (DMAP translated memory)\n");
- (*d10v_callback->printf_filtered) (d10v_callback, "0x01xxxxxx: Logical instruction address segment (IMAP translated memory)\n");
- (*d10v_callback->printf_filtered) (d10v_callback, "0x10xxxxxx: Physical data memory segment (On-chip data memory)\n");
- (*d10v_callback->printf_filtered) (d10v_callback, "0x11xxxxxx: Physical instruction memory segment (On-chip insn memory)\n");
- (*d10v_callback->printf_filtered) (d10v_callback, "0x12xxxxxx: Phisical unified memory segment (Unified memory)\n");
- return (0);
- }
- }
-
- if (write_p)
- {
- memcpy (memory, buffer, size);
- }
- else
- {
- memcpy (buffer, memory, size);
- }
-
- return size;
-}
-
-
-int
-sim_write (sd, addr, buffer, size)
- SIM_DESC sd;
- SIM_ADDR addr;
- unsigned char *buffer;
- int size;
-{
- /* FIXME: this should be performing a virtual transfer */
- return xfer_mem( addr, buffer, size, 1);
-}
-
-int
-sim_read (sd, addr, buffer, size)
- SIM_DESC sd;
- SIM_ADDR addr;
- unsigned char *buffer;
- int size;
-{
- /* FIXME: this should be performing a virtual transfer */
- return xfer_mem( addr, buffer, size, 0);
-}
-
-
-SIM_DESC
-sim_open (kind, callback, abfd, argv)
- SIM_OPEN_KIND kind;
- host_callback *callback;
- struct _bfd *abfd;
- char **argv;
-{
- struct simops *s;
- struct hash_entry *h;
- static int init_p = 0;
- char **p;
-
- sim_kind = kind;
- d10v_callback = callback;
- myname = argv[0];
-
- for (p = argv + 1; *p; ++p)
- {
-#ifdef DEBUG
- if (strcmp (*p, "-t") == 0)
- d10v_debug = DEBUG;
- else
-#endif
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: unsupported option(s): %s\n",*p);
- }
-
- /* put all the opcodes in the hash table */
- if (!init_p++)
- {
- for (s = Simops; s->func; s++)
- {
- h = &hash_table[hash(s->opcode,s->format)];
-
- /* go to the last entry in the chain */
- while (h->next)
- h = h->next;
-
- if (h->ops)
- {
- h->next = (struct hash_entry *) calloc(1,sizeof(struct hash_entry));
- if (!h->next)
- perror ("malloc failure");
-
- h = h->next;
- }
- h->ops = s;
- h->mask = s->mask;
- h->opcode = s->opcode;
- h->size = s->is_long;
- }
- }
-
- /* reset the processor state */
- if (!State.imem)
- sim_size(1);
- sim_create_inferior ((SIM_DESC) 1, NULL, NULL, NULL);
-
- /* Fudge our descriptor. */
- return (SIM_DESC) 1;
-}
-
-
-void
-sim_close (sd, quitting)
- SIM_DESC sd;
- int quitting;
-{
- if (prog_bfd != NULL && prog_bfd_was_opened_p)
- {
- bfd_close (prog_bfd);
- prog_bfd = NULL;
- prog_bfd_was_opened_p = 0;
- }
-}
-
-void
-sim_set_profile (n)
- int n;
-{
- (*d10v_callback->printf_filtered) (d10v_callback, "sim_set_profile %d\n",n);
-}
-
-void
-sim_set_profile_size (n)
- int n;
-{
- (*d10v_callback->printf_filtered) (d10v_callback, "sim_set_profile_size %d\n",n);
-}
-
-
-uint8 *
-dmem_addr( addr )
- uint32 addr;
-{
- int seg;
-
- addr &= 0xffff;
-
- if (addr > 0xbfff)
- {
- if ( (addr & 0xfff0) != 0xff00)
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "Data address 0x%lx is in I/O space, pc = 0x%lx.\n",
- (long)addr, (long)decode_pc ());
- State.exception = SIGBUS;
- }
-
- return State.dmem + addr;
- }
-
- if (addr > 0x7fff)
- {
- if (DMAP & 0x1000)
- {
- /* instruction memory */
- return (DMAP & 0xf) * 0x4000 + State.imem + (addr - 0x8000);
- }
- else
- {
- /* unified memory */
- /* this is ugly because we allocate unified memory in 128K segments and */
- /* dmap addresses 16k segments */
- seg = (DMAP & 0x3ff) >> 3;
- if (State.umem[seg] == NULL)
- {
-#ifdef DEBUG
- (*d10v_callback->printf_filtered) (d10v_callback,"Allocating %d bytes unified memory to region %d\n", 1<<UMEM_SIZE, seg);
-#endif
- State.umem[seg] = (uint8 *)calloc(1,1<<UMEM_SIZE);
- if (!State.umem[seg])
- {
- (*d10v_callback->printf_filtered) (d10v_callback,
- "ERROR: alloc failed. unified memory region %d unmapped, pc = 0x%lx\n",
- seg, (long)decode_pc ());
- State.exception = SIGBUS;
- }
- }
- return State.umem[seg] + (DMAP & 7) * 0x4000 + (addr - 0x8000);
- }
- }
- return State.dmem + addr;
-}
-
-
-uint8 *
-imem_addr (uint32 pc)
-{
- uint16 imap;
-
- if (pc & 0x20000)
- imap = IMAP1;
- else
- imap = IMAP0;
-
- if (imap & 0x1000)
- return State.imem + pc;
-
- if (State.umem[imap & 0xff] == NULL)
- return 0;
-
- /* Discard upper bit(s) of PC in case IMAP1 selects unified memory. */
- pc &= (1 << UMEM_SIZE) - 1;
-
- return State.umem[imap & 0xff] + pc;
-}
-
-
-static int stop_simulator = 0;
-
-int
-sim_stop (sd)
- SIM_DESC sd;
-{
- stop_simulator = 1;
- return 1;
-}
-
-
-/* Run (or resume) the program. */
-void
-sim_resume (sd, step, siggnal)
- SIM_DESC sd;
- int step, siggnal;
-{
- uint32 inst;
- int do_iba;
- uint8 *iaddr;
-
-/* (*d10v_callback->printf_filtered) (d10v_callback, "sim_resume (%d,%d) PC=0x%x\n",step,siggnal,PC); */
- State.exception = 0;
- if (step)
- sim_stop (sd);
-
- do
- {
- iaddr = imem_addr ((uint32)PC << 2);
- if (iaddr == NULL)
- {
- State.exception = SIGBUS;
- break;
- }
-
- inst = get_longword( iaddr );
-
- State.pc_changed = 0;
- ins_type_counters[ (int)INS_CYCLES ]++;
-
- /* check to see if IBA should be triggered after
- this instruction */
- if (State.DB && (PC == IBA))
- do_iba = 1;
- else
- do_iba = 0;
-
- switch (inst & 0xC0000000)
- {
- case 0xC0000000:
- /* long instruction */
- do_long (inst & 0x3FFFFFFF);
- break;
- case 0x80000000:
- /* R -> L */
- do_2_short ( inst & 0x7FFF, (inst & 0x3FFF8000) >> 15, RIGHT_FIRST);
- break;
- case 0x40000000:
- /* L -> R */
- do_2_short ((inst & 0x3FFF8000) >> 15, inst & 0x7FFF, LEFT_FIRST);
- break;
- case 0:
- do_parallel ((inst & 0x3FFF8000) >> 15, inst & 0x7FFF);
- break;
- }
-
- /* calculate the next PC */
- if (!State.pc_changed)
- {
- if (State.RP && PC == RPT_E)
- {
- /* Note: The behavour of a branch instruction at RPT_E
- is implementation dependant, this simulator takes the
- branch. Branching to RPT_E is valid, the instruction
- must be executed before the loop is taken. */
- RPT_C -= 1;
- if (RPT_C == 0)
- {
- State.RP = 0;
- PC++;
- }
- else
- PC = RPT_S;
- }
- else
- PC++;
- }
-
- if (do_iba)
- {
- BPC = PC;
- move_to_cr (BPSW_CR, PSW);
- move_to_cr (PSW_CR, PSW & PSW_SM_BIT);
- PC = SDBT_VECTOR_START;
- }
- }
- while ( !State.exception && !stop_simulator);
-
- if (step && !State.exception)
- State.exception = SIGTRAP;
-}
-
-int
-sim_trace (sd)
- SIM_DESC sd;
-{
-#ifdef DEBUG
- d10v_debug = DEBUG;
-#endif
- sim_resume (sd, 0, 0);
- return 1;
-}
-
-void
-sim_info (sd, verbose)
- SIM_DESC sd;
- int verbose;
-{
- char buf1[40];
- char buf2[40];
- char buf3[40];
- char buf4[40];
- char buf5[40];
- unsigned long left = ins_type_counters[ (int)INS_LEFT ] + ins_type_counters[ (int)INS_LEFT_COND_EXE ];
- unsigned long left_nops = ins_type_counters[ (int)INS_LEFT_NOPS ];
- unsigned long left_parallel = ins_type_counters[ (int)INS_LEFT_PARALLEL ];
- unsigned long left_cond = ins_type_counters[ (int)INS_LEFT_COND_TEST ];
- unsigned long left_total = left + left_parallel + left_cond + left_nops;
-
- unsigned long right = ins_type_counters[ (int)INS_RIGHT ] + ins_type_counters[ (int)INS_RIGHT_COND_EXE ];
- unsigned long right_nops = ins_type_counters[ (int)INS_RIGHT_NOPS ];
- unsigned long right_parallel = ins_type_counters[ (int)INS_RIGHT_PARALLEL ];
- unsigned long right_cond = ins_type_counters[ (int)INS_RIGHT_COND_TEST ];
- unsigned long right_total = right + right_parallel + right_cond + right_nops;
-
- unsigned long unknown = ins_type_counters[ (int)INS_UNKNOWN ];
- unsigned long ins_long = ins_type_counters[ (int)INS_LONG ];
- unsigned long parallel = ins_type_counters[ (int)INS_PARALLEL ];
- unsigned long leftright = ins_type_counters[ (int)INS_LEFTRIGHT ];
- unsigned long rightleft = ins_type_counters[ (int)INS_RIGHTLEFT ];
- unsigned long cond_true = ins_type_counters[ (int)INS_COND_TRUE ];
- unsigned long cond_false = ins_type_counters[ (int)INS_COND_FALSE ];
- unsigned long cond_jump = ins_type_counters[ (int)INS_COND_JUMP ];
- unsigned long cycles = ins_type_counters[ (int)INS_CYCLES ];
- unsigned long total = (unknown + left_total + right_total + ins_long);
-
- int size = strlen (add_commas (buf1, sizeof (buf1), total));
- int parallel_size = strlen (add_commas (buf1, sizeof (buf1),
- (left_parallel > right_parallel) ? left_parallel : right_parallel));
- int cond_size = strlen (add_commas (buf1, sizeof (buf1), (left_cond > right_cond) ? left_cond : right_cond));
- int nop_size = strlen (add_commas (buf1, sizeof (buf1), (left_nops > right_nops) ? left_nops : right_nops));
- int normal_size = strlen (add_commas (buf1, sizeof (buf1), (left > right) ? left : right));
-
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s left instruction(s), %*s normal, %*s parallel, %*s EXExxx, %*s nops\n",
- size, add_commas (buf1, sizeof (buf1), left_total),
- normal_size, add_commas (buf2, sizeof (buf2), left),
- parallel_size, add_commas (buf3, sizeof (buf3), left_parallel),
- cond_size, add_commas (buf4, sizeof (buf4), left_cond),
- nop_size, add_commas (buf5, sizeof (buf5), left_nops));
-
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s right instruction(s), %*s normal, %*s parallel, %*s EXExxx, %*s nops\n",
- size, add_commas (buf1, sizeof (buf1), right_total),
- normal_size, add_commas (buf2, sizeof (buf2), right),
- parallel_size, add_commas (buf3, sizeof (buf3), right_parallel),
- cond_size, add_commas (buf4, sizeof (buf4), right_cond),
- nop_size, add_commas (buf5, sizeof (buf5), right_nops));
-
- if (ins_long)
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s long instruction(s)\n",
- size, add_commas (buf1, sizeof (buf1), ins_long));
-
- if (parallel)
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s parallel instruction(s)\n",
- size, add_commas (buf1, sizeof (buf1), parallel));
-
- if (leftright)
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s instruction(s) encoded L->R\n",
- size, add_commas (buf1, sizeof (buf1), leftright));
-
- if (rightleft)
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s instruction(s) encoded R->L\n",
- size, add_commas (buf1, sizeof (buf1), rightleft));
-
- if (unknown)
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s unknown instruction(s)\n",
- size, add_commas (buf1, sizeof (buf1), unknown));
-
- if (cond_true)
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s instruction(s) due to EXExxx condition being true\n",
- size, add_commas (buf1, sizeof (buf1), cond_true));
-
- if (cond_false)
- (*d10v_callback->printf_filtered) (d10v_callback,
- "skipped %*s instruction(s) due to EXExxx condition being false\n",
- size, add_commas (buf1, sizeof (buf1), cond_false));
-
- if (cond_jump)
- (*d10v_callback->printf_filtered) (d10v_callback,
- "skipped %*s instruction(s) due to conditional branch succeeding\n",
- size, add_commas (buf1, sizeof (buf1), cond_jump));
-
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s cycle(s)\n",
- size, add_commas (buf1, sizeof (buf1), cycles));
-
- (*d10v_callback->printf_filtered) (d10v_callback,
- "executed %*s total instructions\n",
- size, add_commas (buf1, sizeof (buf1), total));
-}
-
-SIM_RC
-sim_create_inferior (sd, abfd, argv, env)
- SIM_DESC sd;
- struct _bfd *abfd;
- char **argv;
- char **env;
-{
- bfd_vma start_address;
-
- /* reset all state information */
- memset (&State.regs, 0, (int)&State.imem - (int)&State.regs[0]);
-
- if (argv)
- {
- /* a hack to set r0/r1 with argc/argv */
- /* some high memory that won't be overwritten by the stack soon */
- bfd_vma addr = State.regs[0] = 0x7C00;
- int p = 20;
- int i = 0;
- while (argv[i])
- {
- int size = strlen (argv[i]) + 1;
- SW (addr + 2*i, addr + p);
- sim_write (sd, addr + 0, argv[i], size);
- p += size;
- i++;
- }
- State.regs[1] = i;
- }
-
- /* set PC */
- if (abfd != NULL)
- start_address = bfd_get_start_address (abfd);
- else
- start_address = 0xffc0 << 2;
-#ifdef DEBUG
- if (d10v_debug)
- (*d10v_callback->printf_filtered) (d10v_callback, "sim_create_inferior: PC=0x%lx\n", (long) start_address);
-#endif
- PC = start_address >> 2;
-
- /* cpu resets imap0 to 0 and imap1 to 0x7f, but D10V-EVA board */
- /* resets imap0 and imap1 to 0x1000. */
- if (1)
- {
- SET_IMAP0 (0x0000);
- SET_IMAP1 (0x007f);
- SET_DMAP (0x0000);
- }
- else
- {
- SET_IMAP0(0x1000);
- SET_IMAP1(0x1000);
- SET_DMAP(0);
- }
-
- return SIM_RC_OK;
-}
-
-
-void
-sim_set_callbacks (p)
- host_callback *p;
-{
- d10v_callback = p;
-}
-
-void
-sim_stop_reason (sd, reason, sigrc)
- SIM_DESC sd;
- enum sim_stop *reason;
- int *sigrc;
-{
-/* (*d10v_callback->printf_filtered) (d10v_callback, "sim_stop_reason: PC=0x%x\n",PC<<2); */
-
- switch (State.exception)
- {
- case SIG_D10V_STOP: /* stop instruction */
- *reason = sim_exited;
- *sigrc = 0;
- break;
-
- case SIG_D10V_EXIT: /* exit trap */
- *reason = sim_exited;
- *sigrc = State.regs[0];
- break;
-
- default: /* some signal */
- *reason = sim_stopped;
- if (stop_simulator && !State.exception)
- *sigrc = SIGINT;
- else
- *sigrc = State.exception;
- break;
- }
-
- stop_simulator = 0;
-}
-
-void
-sim_fetch_register (sd, rn, memory)
- SIM_DESC sd;
- int rn;
- unsigned char *memory;
-{
- if (rn > 34)
- WRITE_64 (memory, State.a[rn-35]);
- else if (rn == 32)
- WRITE_16 (memory, IMAP0);
- else if (rn == 33)
- WRITE_16 (memory, IMAP1);
- else if (rn == 34)
- WRITE_16 (memory, DMAP);
- else if (rn >= 16)
- WRITE_16 (memory, move_from_cr (rn - 16));
- else
- WRITE_16 (memory, State.regs[rn]);
-}
-
-void
-sim_store_register (sd, rn, memory)
- SIM_DESC sd;
- int rn;
- unsigned char *memory;
-{
- if (rn > 34)
- State.a[rn-35] = READ_64 (memory) & MASK40;
- else if (rn == 34)
- SET_DMAP( READ_16(memory) );
- else if (rn == 33)
- SET_IMAP1( READ_16(memory) );
- else if (rn == 32)
- SET_IMAP0( READ_16(memory) );
- else if (rn >= 16)
- move_to_cr (rn - 16, READ_16 (memory));
- else
- State.regs[rn]= READ_16 (memory);
-}
-
-
-void
-sim_do_command (sd, cmd)
- SIM_DESC sd;
- char *cmd;
-{
- (*d10v_callback->printf_filtered) (d10v_callback, "sim_do_command: %s\n",cmd);
-}
-
-SIM_RC
-sim_load (sd, prog, abfd, from_tty)
- SIM_DESC sd;
- char *prog;
- bfd *abfd;
- int from_tty;
-{
- extern bfd *sim_load_file (); /* ??? Don't know where this should live. */
-
- if (prog_bfd != NULL && prog_bfd_was_opened_p)
- {
- bfd_close (prog_bfd);
- prog_bfd_was_opened_p = 0;
- }
- prog_bfd = sim_load_file (sd, myname, d10v_callback, prog, abfd,
- sim_kind == SIM_OPEN_DEBUG,
- 1/*LMA*/, sim_write);
- if (prog_bfd == NULL)
- return SIM_RC_FAIL;
- prog_bfd_was_opened_p = abfd == NULL;
- return SIM_RC_OK;
-}
diff --git a/sim/d10v/simops.c b/sim/d10v/simops.c
deleted file mode 100644
index e0db5ab..0000000
--- a/sim/d10v/simops.c
+++ /dev/null
@@ -1,3252 +0,0 @@
-#include "config.h"
-
-#include <signal.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include "d10v_sim.h"
-#include "simops.h"
-#include "targ-vals.h"
-
-extern char *strrchr ();
-
-enum op_types {
- OP_VOID,
- OP_REG,
- OP_REG_OUTPUT,
- OP_DREG,
- OP_DREG_OUTPUT,
- OP_ACCUM,
- OP_ACCUM_OUTPUT,
- OP_ACCUM_REVERSE,
- OP_CR,
- OP_CR_OUTPUT,
- OP_CR_REVERSE,
- OP_FLAG,
- OP_FLAG_OUTPUT,
- OP_CONSTANT16,
- OP_CONSTANT8,
- OP_CONSTANT3,
- OP_CONSTANT4,
- OP_MEMREF,
- OP_MEMREF2,
- OP_POSTDEC,
- OP_POSTINC,
- OP_PREDEC,
- OP_R0,
- OP_R1,
- OP_R2,
-};
-
-
-enum {
- PSW_MASK = (PSW_SM_BIT
- | PSW_EA_BIT
- | PSW_DB_BIT
- | PSW_DM_BIT
- | PSW_IE_BIT
- | PSW_RP_BIT
- | PSW_MD_BIT
- | PSW_FX_BIT
- | PSW_ST_BIT
- | PSW_F0_BIT
- | PSW_F1_BIT
- | PSW_C_BIT),
-};
-
-reg_t
-move_to_cr (int cr, reg_t mask, reg_t val)
-{
- /* A MASK bit is set when the corresponding bit in the CR should
- be left alone */
- /* This assumes that (VAL & MASK) == 0 */
- switch (cr)
- {
- case PSW_CR:
- val &= PSW_MASK;
- if ((mask & PSW_SM_BIT) == 0)
- {
- int new_sm = (val & PSW_SM_BIT) != 0;
- SET_HELD_SP (PSW_SM, GPR (SP_IDX)); /* save old SP */
- if (PSW_SM != new_sm)
- SET_GPR (SP_IDX, HELD_SP (new_sm)); /* restore new SP */
- }
- if ((mask & (PSW_ST_BIT | PSW_FX_BIT)) == 0)
- {
- if (val & PSW_ST_BIT && !(val & PSW_FX_BIT))
- {
- (*d10v_callback->printf_filtered)
- (d10v_callback,
- "ERROR at PC 0x%x: ST can only be set when FX is set.\n",
- PC<<2);
- State.exception = SIGILL;
- }
- }
- /* keep an up-to-date psw around for tracing */
- State.trace.psw = (State.trace.psw & mask) | val;
- break;
- case BPSW_CR:
- case DPSW_CR:
- val &= PSW_MASK;
- break;
- case MOD_S_CR:
- case MOD_E_CR:
- val &= ~1;
- break;
- default:
- break;
- }
- /* only issue an update if the register is being changed */
- if ((State.cregs[cr] & ~mask) != val)
- SLOT_PEND_MASK (State.cregs[cr], mask, val);
- return val;
-}
-
-#ifdef DEBUG
-static void trace_input_func PARAMS ((char *name,
- enum op_types in1,
- enum op_types in2,
- enum op_types in3));
-
-#define trace_input(name, in1, in2, in3) do { if (d10v_debug) trace_input_func (name, in1, in2, in3); } while (0)
-
-#ifndef SIZE_INSTRUCTION
-#define SIZE_INSTRUCTION 8
-#endif
-
-#ifndef SIZE_OPERANDS
-#define SIZE_OPERANDS 18
-#endif
-
-#ifndef SIZE_VALUES
-#define SIZE_VALUES 13
-#endif
-
-#ifndef SIZE_LOCATION
-#define SIZE_LOCATION 20
-#endif
-
-#ifndef SIZE_PC
-#define SIZE_PC 6
-#endif
-
-#ifndef SIZE_LINE_NUMBER
-#define SIZE_LINE_NUMBER 4
-#endif
-
-static void
-trace_input_func (name, in1, in2, in3)
- char *name;
- enum op_types in1;
- enum op_types in2;
- enum op_types in3;
-{
- char *comma;
- enum op_types in[3];
- int i;
- char buf[1024];
- char *p;
- long tmp;
- char *type;
- const char *filename;
- const char *functionname;
- unsigned int linenumber;
- bfd_vma byte_pc;
-
- if ((d10v_debug & DEBUG_TRACE) == 0)
- return;
-
- switch (State.ins_type)
- {
- default:
- case INS_UNKNOWN: type = " ?"; break;
- case INS_LEFT: type = " L"; break;
- case INS_RIGHT: type = " R"; break;
- case INS_LEFT_PARALLEL: type = "*L"; break;
- case INS_RIGHT_PARALLEL: type = "*R"; break;
- case INS_LEFT_COND_TEST: type = "?L"; break;
- case INS_RIGHT_COND_TEST: type = "?R"; break;
- case INS_LEFT_COND_EXE: type = "&L"; break;
- case INS_RIGHT_COND_EXE: type = "&R"; break;
- case INS_LONG: type = " B"; break;
- }
-
- if ((d10v_debug & DEBUG_LINE_NUMBER) == 0)
- (*d10v_callback->printf_filtered) (d10v_callback,
- "0x%.*x %s: %-*s ",
- SIZE_PC, (unsigned)PC,
- type,
- SIZE_INSTRUCTION, name);
-
- else
- {
- buf[0] = '\0';
- byte_pc = decode_pc ();
- if (text && byte_pc >= text_start && byte_pc < text_end)
- {
- filename = (const char *)0;
- functionname = (const char *)0;
- linenumber = 0;
- if (bfd_find_nearest_line (prog_bfd, text, (struct symbol_cache_entry **)0, byte_pc - text_start,
- &filename, &functionname, &linenumber))
- {
- p = buf;
- if (linenumber)
- {
- sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, linenumber);
- p += strlen (p);
- }
- else
- {
- sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---");
- p += SIZE_LINE_NUMBER+2;
- }
-
- if (functionname)
- {
- sprintf (p, "%s ", functionname);
- p += strlen (p);
- }
- else if (filename)
- {
- char *q = strrchr (filename, '/');
- sprintf (p, "%s ", (q) ? q+1 : filename);
- p += strlen (p);
- }
-
- if (*p == ' ')
- *p = '\0';
- }
- }
-
- (*d10v_callback->printf_filtered) (d10v_callback,
- "0x%.*x %s: %-*.*s %-*s ",
- SIZE_PC, (unsigned)PC,
- type,
- SIZE_LOCATION, SIZE_LOCATION, buf,
- SIZE_INSTRUCTION, name);
- }
-
- in[0] = in1;
- in[1] = in2;
- in[2] = in3;
- comma = "";
- p = buf;
- for (i = 0; i < 3; i++)
- {
- switch (in[i])
- {
- case OP_VOID:
- case OP_R0:
- case OP_R1:
- case OP_R2:
- break;
-
- case OP_REG:
- case OP_REG_OUTPUT:
- case OP_DREG:
- case OP_DREG_OUTPUT:
- sprintf (p, "%sr%d", comma, OP[i]);
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_CR:
- case OP_CR_OUTPUT:
- case OP_CR_REVERSE:
- sprintf (p, "%scr%d", comma, OP[i]);
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_ACCUM:
- case OP_ACCUM_OUTPUT:
- case OP_ACCUM_REVERSE:
- sprintf (p, "%sa%d", comma, OP[i]);
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_CONSTANT16:
- sprintf (p, "%s%d", comma, OP[i]);
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_CONSTANT8:
- sprintf (p, "%s%d", comma, SEXT8(OP[i]));
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_CONSTANT4:
- sprintf (p, "%s%d", comma, SEXT4(OP[i]));
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_CONSTANT3:
- sprintf (p, "%s%d", comma, SEXT3(OP[i]));
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_MEMREF:
- sprintf (p, "%s@r%d", comma, OP[i]);
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_MEMREF2:
- sprintf (p, "%s@(%d,r%d)", comma, (int16)OP[i], OP[i+1]);
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_POSTINC:
- sprintf (p, "%s@r%d+", comma, OP[i]);
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_POSTDEC:
- sprintf (p, "%s@r%d-", comma, OP[i]);
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_PREDEC:
- sprintf (p, "%s@-r%d", comma, OP[i]);
- p += strlen (p);
- comma = ",";
- break;
-
- case OP_FLAG:
- case OP_FLAG_OUTPUT:
- if (OP[i] == 0)
- sprintf (p, "%sf0", comma);
-
- else if (OP[i] == 1)
- sprintf (p, "%sf1", comma);
-
- else
- sprintf (p, "%sc", comma);
-
- p += strlen (p);
- comma = ",";
- break;
- }
- }
-
- if ((d10v_debug & DEBUG_VALUES) == 0)
- {
- *p++ = '\n';
- *p = '\0';
- (*d10v_callback->printf_filtered) (d10v_callback, "%s", buf);
- }
- else
- {
- *p = '\0';
- (*d10v_callback->printf_filtered) (d10v_callback, "%-*s", SIZE_OPERANDS, buf);
-
- p = buf;
- for (i = 0; i < 3; i++)
- {
- buf[0] = '\0';
- switch (in[i])
- {
- case OP_VOID:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s", SIZE_VALUES, "");
- break;
-
- case OP_REG_OUTPUT:
- case OP_DREG_OUTPUT:
- case OP_CR_OUTPUT:
- case OP_ACCUM_OUTPUT:
- case OP_FLAG_OUTPUT:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s", SIZE_VALUES, "---");
- break;
-
- case OP_REG:
- case OP_MEMREF:
- case OP_POSTDEC:
- case OP_POSTINC:
- case OP_PREDEC:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16) GPR (OP[i]));
- break;
-
- case OP_DREG:
- tmp = (long)((((uint32) GPR (OP[i])) << 16) | ((uint32) GPR (OP[i] + 1)));
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.8lx", SIZE_VALUES-10, "", tmp);
- break;
-
- case OP_CR:
- case OP_CR_REVERSE:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16) CREG (OP[i]));
- break;
-
- case OP_ACCUM:
- case OP_ACCUM_REVERSE:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.2x%.8lx", SIZE_VALUES-12, "",
- ((int)(ACC (OP[i]) >> 32) & 0xff),
- ((unsigned long) ACC (OP[i])) & 0xffffffff);
- break;
-
- case OP_CONSTANT16:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16)OP[i]);
- break;
-
- case OP_CONSTANT4:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16)SEXT4(OP[i]));
- break;
-
- case OP_CONSTANT8:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16)SEXT8(OP[i]));
- break;
-
- case OP_CONSTANT3:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16)SEXT3(OP[i]));
- break;
-
- case OP_FLAG:
- if (OP[i] == 0)
- (*d10v_callback->printf_filtered) (d10v_callback, "%*sF0 = %d", SIZE_VALUES-6, "",
- PSW_F0 != 0);
-
- else if (OP[i] == 1)
- (*d10v_callback->printf_filtered) (d10v_callback, "%*sF1 = %d", SIZE_VALUES-6, "",
- PSW_F1 != 0);
-
- else
- (*d10v_callback->printf_filtered) (d10v_callback, "%*sC = %d", SIZE_VALUES-5, "",
- PSW_C != 0);
-
- break;
-
- case OP_MEMREF2:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16)OP[i]);
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16)GPR (OP[i + 1]));
- i++;
- break;
-
- case OP_R0:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16) GPR (0));
- break;
-
- case OP_R1:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16) GPR (1));
- break;
-
- case OP_R2:
- (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
- (uint16) GPR (2));
- break;
-
- }
- }
- }
-
- (*d10v_callback->flush_stdout) (d10v_callback);
-}
-
-static void
-do_trace_output_flush (void)
-{
- (*d10v_callback->flush_stdout) (d10v_callback);
-}
-
-static void
-do_trace_output_finish (void)
-{
- (*d10v_callback->printf_filtered) (d10v_callback,
- " F0=%d F1=%d C=%d\n",
- (State.trace.psw & PSW_F0_BIT) != 0,
- (State.trace.psw & PSW_F1_BIT) != 0,
- (State.trace.psw & PSW_C_BIT) != 0);
- (*d10v_callback->flush_stdout) (d10v_callback);
-}
-
-static void
-trace_output_40 (uint64 val)
-{
- if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
- {
- (*d10v_callback->printf_filtered) (d10v_callback,
- " :: %*s0x%.2x%.8lx",
- SIZE_VALUES - 12,
- "",
- ((int)(val >> 32) & 0xff),
- ((unsigned long) val) & 0xffffffff);
- do_trace_output_finish ();
- }
-}
-
-static void
-trace_output_32 (uint32 val)
-{
- if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
- {
- (*d10v_callback->printf_filtered) (d10v_callback,
- " :: %*s0x%.8x",
- SIZE_VALUES - 10,
- "",
- (int) val);
- do_trace_output_finish ();
- }
-}
-
-static void
-trace_output_16 (uint16 val)
-{
- if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
- {
- (*d10v_callback->printf_filtered) (d10v_callback,
- " :: %*s0x%.4x",
- SIZE_VALUES - 6,
- "",
- (int) val);
- do_trace_output_finish ();
- }
-}
-
-static void
-trace_output_void ()
-{
- if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "\n");
- do_trace_output_flush ();
- }
-}
-
-static void
-trace_output_flag ()
-{
- if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
- {
- (*d10v_callback->printf_filtered) (d10v_callback,
- " :: %*s",
- SIZE_VALUES,
- "");
- do_trace_output_finish ();
- }
-}
-
-
-
-
-#else
-#define trace_input(NAME, IN1, IN2, IN3)
-#define trace_output(RESULT)
-#endif
-
-/* abs */
-void
-OP_4607 ()
-{
- int16 tmp;
- trace_input ("abs", OP_REG, OP_VOID, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- tmp = GPR(OP[0]);
- if (tmp < 0)
- {
- tmp = - tmp;
- SET_PSW_F0 (1);
- }
- else
- SET_PSW_F0 (0);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* abs */
-void
-OP_5607 ()
-{
- int64 tmp;
- trace_input ("abs", OP_ACCUM, OP_VOID, OP_VOID);
- SET_PSW_F1 (PSW_F0);
-
- tmp = SEXT40 (ACC (OP[0]));
- if (tmp < 0 )
- {
- tmp = - tmp;
- if (PSW_ST)
- {
- if (tmp > SEXT40(MAX32))
- tmp = MAX32;
- else if (tmp < SEXT40(MIN32))
- tmp = MIN32;
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_PSW_F0 (1);
- }
- else
- {
- tmp = (tmp & MASK40);
- SET_PSW_F0 (0);
- }
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* add */
-void
-OP_200 ()
-{
- uint16 a = GPR (OP[0]);
- uint16 b = GPR (OP[1]);
- uint16 tmp = (a + b);
- trace_input ("add", OP_REG, OP_REG, OP_VOID);
- SET_PSW_C (a > tmp);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* add */
-void
-OP_1201 ()
-{
- int64 tmp;
- tmp = SEXT40(ACC (OP[0])) + (SEXT16 (GPR (OP[1])) << 16 | GPR (OP[1] + 1));
-
- trace_input ("add", OP_ACCUM, OP_REG, OP_VOID);
- if (PSW_ST)
- {
- if ( tmp > MAX32)
- tmp = MAX32;
- else if ( tmp < MIN32)
- tmp = MIN32;
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* add */
-void
-OP_1203 ()
-{
- int64 tmp;
- tmp = SEXT40(ACC (OP[0])) + SEXT40(ACC (OP[1]));
-
- trace_input ("add", OP_ACCUM, OP_ACCUM, OP_VOID);
- if (PSW_ST)
- {
- if (tmp > MAX32)
- tmp = MAX32;
- else if ( tmp < MIN32)
- tmp = MIN32;
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* add2w */
-void
-OP_1200 ()
-{
- uint32 tmp;
- uint32 a = (GPR (OP[0])) << 16 | GPR (OP[0] + 1);
- uint32 b = (GPR (OP[1])) << 16 | GPR (OP[1] + 1);
- trace_input ("add2w", OP_DREG, OP_DREG, OP_VOID);
- tmp = a + b;
- SET_PSW_C (tmp < a);
- SET_GPR (OP[0] + 0, (tmp >> 16));
- SET_GPR (OP[0] + 1, (tmp & 0xFFFF));
- trace_output_32 (tmp);
-}
-
-/* add3 */
-void
-OP_1000000 ()
-{
- uint16 a = GPR (OP[1]);
- uint16 b = OP[2];
- uint16 tmp = (a + b);
- trace_input ("add3", OP_REG_OUTPUT, OP_REG, OP_CONSTANT16);
- SET_PSW_C (tmp < a);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* addac3 */
-void
-OP_17000200 ()
-{
- int64 tmp;
- tmp = SEXT40(ACC (OP[2])) + SEXT40 ((GPR (OP[1]) << 16) | GPR (OP[1] + 1));
-
- trace_input ("addac3", OP_DREG_OUTPUT, OP_DREG, OP_ACCUM);
- SET_GPR (OP[0] + 0, ((tmp >> 16) & 0xffff));
- SET_GPR (OP[0] + 1, (tmp & 0xffff));
- trace_output_32 (tmp);
-}
-
-/* addac3 */
-void
-OP_17000202 ()
-{
- int64 tmp;
- tmp = SEXT40(ACC (OP[1])) + SEXT40(ACC (OP[2]));
-
- trace_input ("addac3", OP_DREG_OUTPUT, OP_ACCUM, OP_ACCUM);
- SET_GPR (OP[0] + 0, (tmp >> 16) & 0xffff);
- SET_GPR (OP[0] + 1, tmp & 0xffff);
- trace_output_32 (tmp);
-}
-
-/* addac3s */
-void
-OP_17001200 ()
-{
- int64 tmp;
- SET_PSW_F1 (PSW_F0);
-
- trace_input ("addac3s", OP_DREG_OUTPUT, OP_DREG, OP_ACCUM);
- tmp = SEXT40 (ACC (OP[2])) + SEXT40 ((GPR (OP[1]) << 16) | GPR (OP[1] + 1));
- if ( tmp > MAX32)
- {
- tmp = 0x7fffffff;
- SET_PSW_F0 (1);
- }
- else if (tmp < MIN32)
- {
- tmp = 0x80000000;
- SET_PSW_F0 (1);
- }
- else
- {
- SET_PSW_F0 (0);
- }
- SET_GPR (OP[0] + 0, (tmp >> 16) & 0xffff);
- SET_GPR (OP[0] + 1, (tmp & 0xffff));
- trace_output_32 (tmp);
-}
-
-/* addac3s */
-void
-OP_17001202 ()
-{
- int64 tmp;
- SET_PSW_F1 (PSW_F0);
-
- trace_input ("addac3s", OP_DREG_OUTPUT, OP_ACCUM, OP_ACCUM);
- tmp = SEXT40(ACC (OP[1])) + SEXT40(ACC (OP[2]));
- if ( tmp > MAX32)
- {
- tmp = 0x7fffffff;
- SET_PSW_F0 (1);
- }
- else if (tmp < MIN32)
- {
- tmp = 0x80000000;
- SET_PSW_F0 (1);
- }
- else
- {
- SET_PSW_F0 (0);
- }
- SET_GPR (OP[0] + 0, (tmp >> 16) & 0xffff);
- SET_GPR (OP[0] + 1, (tmp & 0xffff));
- trace_output_32 (tmp);
-}
-
-/* addi */
-void
-OP_201 ()
-{
- uint16 a = GPR (OP[0]);
- uint16 b;
- uint16 tmp;
- if (OP[1] == 0)
- OP[1] = 16;
- b = OP[1];
- tmp = (a + b);
- trace_input ("addi", OP_REG, OP_CONSTANT16, OP_VOID);
- SET_PSW_C (tmp < a);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* and */
-void
-OP_C00 ()
-{
- uint16 tmp = GPR (OP[0]) & GPR (OP[1]);
- trace_input ("and", OP_REG, OP_REG, OP_VOID);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* and3 */
-void
-OP_6000000 ()
-{
- uint16 tmp = GPR (OP[1]) & OP[2];
- trace_input ("and3", OP_REG_OUTPUT, OP_REG, OP_CONSTANT16);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* bclri */
-void
-OP_C01 ()
-{
- int16 tmp;
- trace_input ("bclri", OP_REG, OP_CONSTANT16, OP_VOID);
- tmp = (GPR (OP[0]) &~(0x8000 >> OP[1]));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* bl.s */
-void
-OP_4900 ()
-{
- trace_input ("bl.s", OP_CONSTANT8, OP_R0, OP_R1);
- SET_GPR (13, PC + 1);
- JMP( PC + SEXT8 (OP[0]));
- trace_output_void ();
-}
-
-/* bl.l */
-void
-OP_24800000 ()
-{
- trace_input ("bl.l", OP_CONSTANT16, OP_R0, OP_R1);
- SET_GPR (13, (PC + 1));
- JMP (PC + OP[0]);
- trace_output_void ();
-}
-
-/* bnoti */
-void
-OP_A01 ()
-{
- int16 tmp;
- trace_input ("bnoti", OP_REG, OP_CONSTANT16, OP_VOID);
- tmp = (GPR (OP[0]) ^ (0x8000 >> OP[1]));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* bra.s */
-void
-OP_4800 ()
-{
- trace_input ("bra.s", OP_CONSTANT8, OP_VOID, OP_VOID);
- JMP (PC + SEXT8 (OP[0]));
- trace_output_void ();
-}
-
-/* bra.l */
-void
-OP_24000000 ()
-{
- trace_input ("bra.l", OP_CONSTANT16, OP_VOID, OP_VOID);
- JMP (PC + OP[0]);
- trace_output_void ();
-}
-
-/* brf0f.s */
-void
-OP_4A00 ()
-{
- trace_input ("brf0f.s", OP_CONSTANT8, OP_VOID, OP_VOID);
- if (!PSW_F0)
- JMP (PC + SEXT8 (OP[0]));
- trace_output_flag ();
-}
-
-/* brf0f.l */
-void
-OP_25000000 ()
-{
- trace_input ("brf0f.l", OP_CONSTANT16, OP_VOID, OP_VOID);
- if (!PSW_F0)
- JMP (PC + OP[0]);
- trace_output_flag ();
-}
-
-/* brf0t.s */
-void
-OP_4B00 ()
-{
- trace_input ("brf0t.s", OP_CONSTANT8, OP_VOID, OP_VOID);
- if (PSW_F0)
- JMP (PC + SEXT8 (OP[0]));
- trace_output_flag ();
-}
-
-/* brf0t.l */
-void
-OP_25800000 ()
-{
- trace_input ("brf0t.l", OP_CONSTANT16, OP_VOID, OP_VOID);
- if (PSW_F0)
- JMP (PC + OP[0]);
- trace_output_flag ();
-}
-
-/* bseti */
-void
-OP_801 ()
-{
- int16 tmp;
- trace_input ("bseti", OP_REG, OP_CONSTANT16, OP_VOID);
- tmp = (GPR (OP[0]) | (0x8000 >> OP[1]));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* btsti */
-void
-OP_E01 ()
-{
- trace_input ("btsti", OP_REG, OP_CONSTANT16, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 ((GPR (OP[0]) & (0x8000 >> OP[1])) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* clrac */
-void
-OP_5601 ()
-{
- trace_input ("clrac", OP_ACCUM_OUTPUT, OP_VOID, OP_VOID);
- SET_ACC (OP[0], 0);
- trace_output_40 (0);
-}
-
-/* cmp */
-void
-OP_600 ()
-{
- trace_input ("cmp", OP_REG, OP_REG, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 (((int16)(GPR (OP[0])) < (int16)(GPR (OP[1]))) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cmp */
-void
-OP_1603 ()
-{
- trace_input ("cmp", OP_ACCUM, OP_ACCUM, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 ((SEXT40(ACC (OP[0])) < SEXT40(ACC (OP[1]))) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cmpeq */
-void
-OP_400 ()
-{
- trace_input ("cmpeq", OP_REG, OP_REG, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 ((GPR (OP[0]) == GPR (OP[1])) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cmpeq */
-void
-OP_1403 ()
-{
- trace_input ("cmpeq", OP_ACCUM, OP_ACCUM, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 (((ACC (OP[0]) & MASK40) == (ACC (OP[1]) & MASK40)) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cmpeqi.s */
-void
-OP_401 ()
-{
- trace_input ("cmpeqi.s", OP_REG, OP_CONSTANT4, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 ((GPR (OP[0]) == (reg_t) SEXT4 (OP[1])) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cmpeqi.l */
-void
-OP_2000000 ()
-{
- trace_input ("cmpeqi.l", OP_REG, OP_CONSTANT16, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 ((GPR (OP[0]) == (reg_t)OP[1]) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cmpi.s */
-void
-OP_601 ()
-{
- trace_input ("cmpi.s", OP_REG, OP_CONSTANT4, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 (((int16)(GPR (OP[0])) < (int16)SEXT4(OP[1])) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cmpi.l */
-void
-OP_3000000 ()
-{
- trace_input ("cmpi.l", OP_REG, OP_CONSTANT16, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 (((int16)(GPR (OP[0])) < (int16)(OP[1])) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cmpu */
-void
-OP_4600 ()
-{
- trace_input ("cmpu", OP_REG, OP_REG, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 ((GPR (OP[0]) < GPR (OP[1])) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cmpui */
-void
-OP_23000000 ()
-{
- trace_input ("cmpui", OP_REG, OP_CONSTANT16, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 ((GPR (OP[0]) < (reg_t)OP[1]) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* cpfg */
-void
-OP_4E09 ()
-{
- uint8 val;
-
- trace_input ("cpfg", OP_FLAG_OUTPUT, OP_FLAG, OP_VOID);
-
- if (OP[1] == 0)
- val = PSW_F0;
- else if (OP[1] == 1)
- val = PSW_F1;
- else
- val = PSW_C;
- if (OP[0] == 0)
- SET_PSW_F0 (val);
- else
- SET_PSW_F1 (val);
-
- trace_output_flag ();
-}
-
-/* dbt */
-void
-OP_5F20 ()
-{
- /* d10v_callback->printf_filtered(d10v_callback, "***** DBT ***** PC=%x\n",PC); */
-
- /* GDB uses the instruction pair ``dbt || nop'' as a break-point.
- The conditional below is for either of the instruction pairs
- ``dbt -> XXX'' or ``dbt <- XXX'' and treats them as as cases
- where the dbt instruction should be interpreted.
-
- The module `sim-break' provides a more effective mechanism for
- detecting GDB planted breakpoints. The code below may,
- eventually, be changed to use that mechanism. */
-
- if (State.ins_type == INS_LEFT
- || State.ins_type == INS_RIGHT)
- {
- trace_input ("dbt", OP_VOID, OP_VOID, OP_VOID);
- SET_DPC (PC + 1);
- SET_DPSW (PSW);
- SET_PSW (PSW_DM_BIT | (PSW & (PSW_F0_BIT | PSW_F1_BIT | PSW_C_BIT)));
- JMP (DBT_VECTOR_START);
- trace_output_void ();
- }
- else
- {
- State.exception = SIGTRAP;
- }
-}
-
-/* divs */
-void
-OP_14002800 ()
-{
- uint16 foo, tmp, tmpf;
- uint16 hi;
- uint16 lo;
-
- trace_input ("divs", OP_DREG, OP_REG, OP_VOID);
- foo = (GPR (OP[0]) << 1) | (GPR (OP[0] + 1) >> 15);
- tmp = (int16)foo - (int16)(GPR (OP[1]));
- tmpf = (foo >= GPR (OP[1])) ? 1 : 0;
- hi = ((tmpf == 1) ? tmp : foo);
- lo = ((GPR (OP[0] + 1) << 1) | tmpf);
- SET_GPR (OP[0] + 0, hi);
- SET_GPR (OP[0] + 1, lo);
- trace_output_32 (((uint32) hi << 16) | lo);
-}
-
-/* exef0f */
-void
-OP_4E04 ()
-{
- trace_input ("exef0f", OP_VOID, OP_VOID, OP_VOID);
- State.exe = (PSW_F0 == 0);
- trace_output_flag ();
-}
-
-/* exef0t */
-void
-OP_4E24 ()
-{
- trace_input ("exef0t", OP_VOID, OP_VOID, OP_VOID);
- State.exe = (PSW_F0 != 0);
- trace_output_flag ();
-}
-
-/* exef1f */
-void
-OP_4E40 ()
-{
- trace_input ("exef1f", OP_VOID, OP_VOID, OP_VOID);
- State.exe = (PSW_F1 == 0);
- trace_output_flag ();
-}
-
-/* exef1t */
-void
-OP_4E42 ()
-{
- trace_input ("exef1t", OP_VOID, OP_VOID, OP_VOID);
- State.exe = (PSW_F1 != 0);
- trace_output_flag ();
-}
-
-/* exefaf */
-void
-OP_4E00 ()
-{
- trace_input ("exefaf", OP_VOID, OP_VOID, OP_VOID);
- State.exe = (PSW_F0 == 0) & (PSW_F1 == 0);
- trace_output_flag ();
-}
-
-/* exefat */
-void
-OP_4E02 ()
-{
- trace_input ("exefat", OP_VOID, OP_VOID, OP_VOID);
- State.exe = (PSW_F0 == 0) & (PSW_F1 != 0);
- trace_output_flag ();
-}
-
-/* exetaf */
-void
-OP_4E20 ()
-{
- trace_input ("exetaf", OP_VOID, OP_VOID, OP_VOID);
- State.exe = (PSW_F0 != 0) & (PSW_F1 == 0);
- trace_output_flag ();
-}
-
-/* exetat */
-void
-OP_4E22 ()
-{
- trace_input ("exetat", OP_VOID, OP_VOID, OP_VOID);
- State.exe = (PSW_F0 != 0) & (PSW_F1 != 0);
- trace_output_flag ();
-}
-
-/* exp */
-void
-OP_15002A00 ()
-{
- uint32 tmp, foo;
- int i;
-
- trace_input ("exp", OP_REG_OUTPUT, OP_DREG, OP_VOID);
- if (((int16)GPR (OP[1])) >= 0)
- tmp = (GPR (OP[1]) << 16) | GPR (OP[1] + 1);
- else
- tmp = ~((GPR (OP[1]) << 16) | GPR (OP[1] + 1));
-
- foo = 0x40000000;
- for (i=1;i<17;i++)
- {
- if (tmp & foo)
- {
- SET_GPR (OP[0], (i - 1));
- trace_output_16 (i - 1);
- return;
- }
- foo >>= 1;
- }
- SET_GPR (OP[0], 16);
- trace_output_16 (16);
-}
-
-/* exp */
-void
-OP_15002A02 ()
-{
- int64 tmp, foo;
- int i;
-
- trace_input ("exp", OP_REG_OUTPUT, OP_ACCUM, OP_VOID);
- tmp = SEXT40(ACC (OP[1]));
- if (tmp < 0)
- tmp = ~tmp & MASK40;
-
- foo = 0x4000000000LL;
- for (i=1;i<25;i++)
- {
- if (tmp & foo)
- {
- SET_GPR (OP[0], i - 9);
- trace_output_16 (i - 9);
- return;
- }
- foo >>= 1;
- }
- SET_GPR (OP[0], 16);
- trace_output_16 (16);
-}
-
-/* jl */
-void
-OP_4D00 ()
-{
- trace_input ("jl", OP_REG, OP_R0, OP_R1);
- SET_GPR (13, PC + 1);
- JMP (GPR (OP[0]));
- trace_output_void ();
-}
-
-/* jmp */
-void
-OP_4C00 ()
-{
- trace_input ("jmp", OP_REG,
- (OP[0] == 13) ? OP_R0 : OP_VOID,
- (OP[0] == 13) ? OP_R1 : OP_VOID);
-
- JMP (GPR (OP[0]));
- trace_output_void ();
-}
-
-/* ld */
-void
-OP_30000000 ()
-{
- uint16 tmp;
- trace_input ("ld", OP_REG_OUTPUT, OP_MEMREF2, OP_VOID);
- tmp = RW (OP[1] + GPR (OP[2]));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* ld */
-void
-OP_6401 ()
-{
- uint16 tmp;
- trace_input ("ld", OP_REG_OUTPUT, OP_POSTDEC, OP_VOID);
- tmp = RW (GPR (OP[1]));
- SET_GPR (OP[0], tmp);
- if (OP[0] != OP[1])
- INC_ADDR (OP[1], -2);
- trace_output_16 (tmp);
-}
-
-/* ld */
-void
-OP_6001 ()
-{
- uint16 tmp;
- trace_input ("ld", OP_REG_OUTPUT, OP_POSTINC, OP_VOID);
- tmp = RW (GPR (OP[1]));
- SET_GPR (OP[0], tmp);
- if (OP[0] != OP[1])
- INC_ADDR (OP[1], 2);
- trace_output_16 (tmp);
-}
-
-/* ld */
-void
-OP_6000 ()
-{
- uint16 tmp;
- trace_input ("ld", OP_REG_OUTPUT, OP_MEMREF, OP_VOID);
- tmp = RW (GPR (OP[1]));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* ld2w */
-void
-OP_31000000 ()
-{
- int32 tmp;
- uint16 addr = GPR (OP[2]);
- trace_input ("ld2w", OP_REG_OUTPUT, OP_MEMREF2, OP_VOID);
- tmp = RLW (OP[1] + addr);
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* ld2w */
-void
-OP_6601 ()
-{
- uint16 addr = GPR (OP[1]);
- int32 tmp;
- trace_input ("ld2w", OP_REG_OUTPUT, OP_POSTDEC, OP_VOID);
- tmp = RLW (addr);
- SET_GPR32 (OP[0], tmp);
- INC_ADDR (OP[1], -4);
- trace_output_32 (tmp);
-}
-
-/* ld2w */
-void
-OP_6201 ()
-{
- int32 tmp;
- uint16 addr = GPR (OP[1]);
- trace_input ("ld2w", OP_REG_OUTPUT, OP_POSTINC, OP_VOID);
- tmp = RLW (addr);
- SET_GPR32 (OP[0], tmp);
- INC_ADDR (OP[1], 4);
- trace_output_32 (tmp);
-}
-
-/* ld2w */
-void
-OP_6200 ()
-{
- uint16 addr = GPR (OP[1]);
- int32 tmp;
- trace_input ("ld2w", OP_REG_OUTPUT, OP_MEMREF, OP_VOID);
- tmp = RLW (addr + 0);
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* ldb */
-void
-OP_38000000 ()
-{
- int16 tmp;
- trace_input ("ldb", OP_REG_OUTPUT, OP_MEMREF2, OP_VOID);
- tmp = SEXT8 (RB (OP[1] + GPR (OP[2])));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* ldb */
-void
-OP_7000 ()
-{
- int16 tmp;
- trace_input ("ldb", OP_REG_OUTPUT, OP_MEMREF, OP_VOID);
- tmp = SEXT8 (RB (GPR (OP[1])));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* ldi.s */
-void
-OP_4001 ()
-{
- int16 tmp;
- trace_input ("ldi.s", OP_REG_OUTPUT, OP_CONSTANT4, OP_VOID);
- tmp = SEXT4 (OP[1]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* ldi.l */
-void
-OP_20000000 ()
-{
- int16 tmp;
- trace_input ("ldi.l", OP_REG_OUTPUT, OP_CONSTANT16, OP_VOID);
- tmp = OP[1];
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* ldub */
-void
-OP_39000000 ()
-{
- int16 tmp;
- trace_input ("ldub", OP_REG_OUTPUT, OP_MEMREF2, OP_VOID);
- tmp = RB (OP[1] + GPR (OP[2]));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* ldub */
-void
-OP_7200 ()
-{
- int16 tmp;
- trace_input ("ldub", OP_REG_OUTPUT, OP_MEMREF, OP_VOID);
- tmp = RB (GPR (OP[1]));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* mac */
-void
-OP_2A00 ()
-{
- int64 tmp;
-
- trace_input ("mac", OP_ACCUM, OP_REG, OP_REG);
- tmp = SEXT40 ((int16)(GPR (OP[1])) * (int16)(GPR (OP[2])));
-
- if (PSW_FX)
- tmp = SEXT40( (tmp << 1) & MASK40);
-
- if (PSW_ST && tmp > SEXT40(MAX32))
- tmp = MAX32;
-
- tmp += SEXT40 (ACC (OP[0]));
- if (PSW_ST)
- {
- if (tmp > SEXT40(MAX32))
- tmp = MAX32;
- else if (tmp < SEXT40(MIN32))
- tmp = MIN32;
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* macsu */
-void
-OP_1A00 ()
-{
- int64 tmp;
-
- trace_input ("macsu", OP_ACCUM, OP_REG, OP_REG);
- tmp = SEXT40 ((int16) GPR (OP[1]) * GPR (OP[2]));
- if (PSW_FX)
- tmp = SEXT40 ((tmp << 1) & MASK40);
- tmp = ((SEXT40 (ACC (OP[0])) + tmp) & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* macu */
-void
-OP_3A00 ()
-{
- uint64 tmp;
- uint32 src1;
- uint32 src2;
-
- trace_input ("macu", OP_ACCUM, OP_REG, OP_REG);
- src1 = (uint16) GPR (OP[1]);
- src2 = (uint16) GPR (OP[2]);
- tmp = src1 * src2;
- if (PSW_FX)
- tmp = (tmp << 1);
- tmp = ((ACC (OP[0]) + tmp) & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* max */
-void
-OP_2600 ()
-{
- int16 tmp;
- trace_input ("max", OP_REG, OP_REG, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- if ((int16) GPR (OP[1]) > (int16)GPR (OP[0]))
- {
- tmp = GPR (OP[1]);
- SET_PSW_F0 (1);
- }
- else
- {
- tmp = GPR (OP[0]);
- SET_PSW_F0 (0);
- }
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* max */
-void
-OP_3600 ()
-{
- int64 tmp;
-
- trace_input ("max", OP_ACCUM, OP_DREG, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- tmp = SEXT16 (GPR (OP[1])) << 16 | GPR (OP[1] + 1);
- if (tmp > SEXT40 (ACC (OP[0])))
- {
- tmp = (tmp & MASK40);
- SET_PSW_F0 (1);
- }
- else
- {
- tmp = ACC (OP[0]);
- SET_PSW_F0 (0);
- }
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* max */
-void
-OP_3602 ()
-{
- int64 tmp;
- trace_input ("max", OP_ACCUM, OP_ACCUM, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- if (SEXT40 (ACC (OP[1])) > SEXT40 (ACC (OP[0])))
- {
- tmp = ACC (OP[1]);
- SET_PSW_F0 (1);
- }
- else
- {
- tmp = ACC (OP[0]);
- SET_PSW_F0 (0);
- }
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-
-/* min */
-void
-OP_2601 ()
-{
- int16 tmp;
- trace_input ("min", OP_REG, OP_REG, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- if ((int16)GPR (OP[1]) < (int16)GPR (OP[0]))
- {
- tmp = GPR (OP[1]);
- SET_PSW_F0 (1);
- }
- else
- {
- tmp = GPR (OP[0]);
- SET_PSW_F0 (0);
- }
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* min */
-void
-OP_3601 ()
-{
- int64 tmp;
-
- trace_input ("min", OP_ACCUM, OP_DREG, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- tmp = SEXT16 (GPR (OP[1])) << 16 | GPR (OP[1] + 1);
- if (tmp < SEXT40(ACC (OP[0])))
- {
- tmp = (tmp & MASK40);
- SET_PSW_F0 (1);
- }
- else
- {
- tmp = ACC (OP[0]);
- SET_PSW_F0 (0);
- }
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* min */
-void
-OP_3603 ()
-{
- int64 tmp;
- trace_input ("min", OP_ACCUM, OP_ACCUM, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- if (SEXT40(ACC (OP[1])) < SEXT40(ACC (OP[0])))
- {
- tmp = ACC (OP[1]);
- SET_PSW_F0 (1);
- }
- else
- {
- tmp = ACC (OP[0]);
- SET_PSW_F0 (0);
- }
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* msb */
-void
-OP_2800 ()
-{
- int64 tmp;
-
- trace_input ("msb", OP_ACCUM, OP_REG, OP_REG);
- tmp = SEXT40 ((int16)(GPR (OP[1])) * (int16)(GPR (OP[2])));
-
- if (PSW_FX)
- tmp = SEXT40 ((tmp << 1) & MASK40);
-
- if (PSW_ST && tmp > SEXT40(MAX32))
- tmp = MAX32;
-
- tmp = SEXT40(ACC (OP[0])) - tmp;
- if (PSW_ST)
- {
- if (tmp > SEXT40(MAX32))
- tmp = MAX32;
- else if (tmp < SEXT40(MIN32))
- tmp = MIN32;
- else
- tmp = (tmp & MASK40);
- }
- else
- {
- tmp = (tmp & MASK40);
- }
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* msbsu */
-void
-OP_1800 ()
-{
- int64 tmp;
-
- trace_input ("msbsu", OP_ACCUM, OP_REG, OP_REG);
- tmp = SEXT40 ((int16)GPR (OP[1]) * GPR (OP[2]));
- if (PSW_FX)
- tmp = SEXT40( (tmp << 1) & MASK40);
- tmp = ((SEXT40 (ACC (OP[0])) - tmp) & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* msbu */
-void
-OP_3800 ()
-{
- uint64 tmp;
- uint32 src1;
- uint32 src2;
-
- trace_input ("msbu", OP_ACCUM, OP_REG, OP_REG);
- src1 = (uint16) GPR (OP[1]);
- src2 = (uint16) GPR (OP[2]);
- tmp = src1 * src2;
- if (PSW_FX)
- tmp = (tmp << 1);
- tmp = ((ACC (OP[0]) - tmp) & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* mul */
-void
-OP_2E00 ()
-{
- int16 tmp;
- trace_input ("mul", OP_REG, OP_REG, OP_VOID);
- tmp = GPR (OP[0]) * GPR (OP[1]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* mulx */
-void
-OP_2C00 ()
-{
- int64 tmp;
-
- trace_input ("mulx", OP_ACCUM_OUTPUT, OP_REG, OP_REG);
- tmp = SEXT40 ((int16)(GPR (OP[1])) * (int16)(GPR (OP[2])));
-
- if (PSW_FX)
- tmp = SEXT40 ((tmp << 1) & MASK40);
-
- if (PSW_ST && tmp > MAX32)
- tmp = MAX32;
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* mulxsu */
-void
-OP_1C00 ()
-{
- int64 tmp;
-
- trace_input ("mulxsu", OP_ACCUM_OUTPUT, OP_REG, OP_REG);
- tmp = SEXT40 ((int16)(GPR (OP[1])) * GPR (OP[2]));
-
- if (PSW_FX)
- tmp <<= 1;
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* mulxu */
-void
-OP_3C00 ()
-{
- uint64 tmp;
- uint32 src1;
- uint32 src2;
-
- trace_input ("mulxu", OP_ACCUM_OUTPUT, OP_REG, OP_REG);
- src1 = (uint16) GPR (OP[1]);
- src2 = (uint16) GPR (OP[2]);
- tmp = src1 * src2;
- if (PSW_FX)
- tmp <<= 1;
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* mv */
-void
-OP_4000 ()
-{
- int16 tmp;
- trace_input ("mv", OP_REG_OUTPUT, OP_REG, OP_VOID);
- tmp = GPR (OP[1]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* mv2w */
-void
-OP_5000 ()
-{
- int32 tmp;
- trace_input ("mv2w", OP_DREG_OUTPUT, OP_DREG, OP_VOID);
- tmp = GPR32 (OP[1]);
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* mv2wfac */
-void
-OP_3E00 ()
-{
- int32 tmp;
- trace_input ("mv2wfac", OP_DREG_OUTPUT, OP_ACCUM, OP_VOID);
- tmp = ACC (OP[1]);
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* mv2wtac */
-void
-OP_3E01 ()
-{
- int64 tmp;
- trace_input ("mv2wtac", OP_DREG, OP_ACCUM_OUTPUT, OP_VOID);
- tmp = ((SEXT16 (GPR (OP[0])) << 16 | GPR (OP[0] + 1)) & MASK40);
- SET_ACC (OP[1], tmp);
- trace_output_40 (tmp);
-}
-
-/* mvac */
-void
-OP_3E03 ()
-{
- int64 tmp;
- trace_input ("mvac", OP_ACCUM_OUTPUT, OP_ACCUM, OP_VOID);
- tmp = ACC (OP[1]);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* mvb */
-void
-OP_5400 ()
-{
- int16 tmp;
- trace_input ("mvb", OP_REG_OUTPUT, OP_REG, OP_VOID);
- tmp = SEXT8 (GPR (OP[1]) & 0xff);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* mvf0f */
-void
-OP_4400 ()
-{
- int16 tmp;
- trace_input ("mf0f", OP_REG_OUTPUT, OP_REG, OP_VOID);
- if (PSW_F0 == 0)
- {
- tmp = GPR (OP[1]);
- SET_GPR (OP[0], tmp);
- }
- else
- tmp = GPR (OP[0]);
- trace_output_16 (tmp);
-}
-
-/* mvf0t */
-void
-OP_4401 ()
-{
- int16 tmp;
- trace_input ("mf0t", OP_REG_OUTPUT, OP_REG, OP_VOID);
- if (PSW_F0)
- {
- tmp = GPR (OP[1]);
- SET_GPR (OP[0], tmp);
- }
- else
- tmp = GPR (OP[0]);
- trace_output_16 (tmp);
-}
-
-/* mvfacg */
-void
-OP_1E04 ()
-{
- int16 tmp;
- trace_input ("mvfacg", OP_REG_OUTPUT, OP_ACCUM, OP_VOID);
- tmp = ((ACC (OP[1]) >> 32) & 0xff);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* mvfachi */
-void
-OP_1E00 ()
-{
- int16 tmp;
- trace_input ("mvfachi", OP_REG_OUTPUT, OP_ACCUM, OP_VOID);
- tmp = (ACC (OP[1]) >> 16);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* mvfaclo */
-void
-OP_1E02 ()
-{
- int16 tmp;
- trace_input ("mvfaclo", OP_REG_OUTPUT, OP_ACCUM, OP_VOID);
- tmp = ACC (OP[1]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* mvfc */
-void
-OP_5200 ()
-{
- int16 tmp;
- trace_input ("mvfc", OP_REG_OUTPUT, OP_CR, OP_VOID);
- tmp = CREG (OP[1]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* mvtacg */
-void
-OP_1E41 ()
-{
- int64 tmp;
- trace_input ("mvtacg", OP_REG, OP_ACCUM, OP_VOID);
- tmp = ((ACC (OP[1]) & MASK32)
- | ((int64)(GPR (OP[0]) & 0xff) << 32));
- SET_ACC (OP[1], tmp);
- trace_output_40 (tmp);
-}
-
-/* mvtachi */
-void
-OP_1E01 ()
-{
- uint64 tmp;
- trace_input ("mvtachi", OP_REG, OP_ACCUM, OP_VOID);
- tmp = ACC (OP[1]) & 0xffff;
- tmp = ((SEXT16 (GPR (OP[0])) << 16 | tmp) & MASK40);
- SET_ACC (OP[1], tmp);
- trace_output_40 (tmp);
-}
-
-/* mvtaclo */
-void
-OP_1E21 ()
-{
- int64 tmp;
- trace_input ("mvtaclo", OP_REG, OP_ACCUM, OP_VOID);
- tmp = ((SEXT16 (GPR (OP[0]))) & MASK40);
- SET_ACC (OP[1], tmp);
- trace_output_40 (tmp);
-}
-
-/* mvtc */
-void
-OP_5600 ()
-{
- int16 tmp;
- trace_input ("mvtc", OP_REG, OP_CR_OUTPUT, OP_VOID);
- tmp = GPR (OP[0]);
- tmp = SET_CREG (OP[1], tmp);
- trace_output_16 (tmp);
-}
-
-/* mvub */
-void
-OP_5401 ()
-{
- int16 tmp;
- trace_input ("mvub", OP_REG_OUTPUT, OP_REG, OP_VOID);
- tmp = (GPR (OP[1]) & 0xff);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* neg */
-void
-OP_4605 ()
-{
- int16 tmp;
- trace_input ("neg", OP_REG, OP_VOID, OP_VOID);
- tmp = - GPR (OP[0]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* neg */
-void
-OP_5605 ()
-{
- int64 tmp;
-
- trace_input ("neg", OP_ACCUM, OP_VOID, OP_VOID);
- tmp = -SEXT40(ACC (OP[0]));
- if (PSW_ST)
- {
- if (tmp > SEXT40(MAX32))
- tmp = (MAX32);
- else if (tmp < SEXT40(MIN32))
- tmp = (MIN32);
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-
-/* nop */
-void
-OP_5E00 ()
-{
- trace_input ("nop", OP_VOID, OP_VOID, OP_VOID);
-
- ins_type_counters[ (int)State.ins_type ]--; /* don't count nops as normal instructions */
- switch (State.ins_type)
- {
- default:
- ins_type_counters[ (int)INS_UNKNOWN ]++;
- break;
-
- case INS_LEFT_PARALLEL:
- /* Don't count a parallel op that includes a NOP as a true parallel op */
- ins_type_counters[ (int)INS_RIGHT_PARALLEL ]--;
- ins_type_counters[ (int)INS_RIGHT ]++;
- ins_type_counters[ (int)INS_LEFT_NOPS ]++;
- break;
-
- case INS_LEFT:
- case INS_LEFT_COND_EXE:
- ins_type_counters[ (int)INS_LEFT_NOPS ]++;
- break;
-
- case INS_RIGHT_PARALLEL:
- /* Don't count a parallel op that includes a NOP as a true parallel op */
- ins_type_counters[ (int)INS_LEFT_PARALLEL ]--;
- ins_type_counters[ (int)INS_LEFT ]++;
- ins_type_counters[ (int)INS_RIGHT_NOPS ]++;
- break;
-
- case INS_RIGHT:
- case INS_RIGHT_COND_EXE:
- ins_type_counters[ (int)INS_RIGHT_NOPS ]++;
- break;
- }
-
- trace_output_void ();
-}
-
-/* not */
-void
-OP_4603 ()
-{
- int16 tmp;
- trace_input ("not", OP_REG, OP_VOID, OP_VOID);
- tmp = ~GPR (OP[0]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* or */
-void
-OP_800 ()
-{
- int16 tmp;
- trace_input ("or", OP_REG, OP_REG, OP_VOID);
- tmp = (GPR (OP[0]) | GPR (OP[1]));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* or3 */
-void
-OP_4000000 ()
-{
- int16 tmp;
- trace_input ("or3", OP_REG_OUTPUT, OP_REG, OP_CONSTANT16);
- tmp = (GPR (OP[1]) | OP[2]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* rac */
-void
-OP_5201 ()
-{
- int64 tmp;
- int shift = SEXT3 (OP[2]);
-
- trace_input ("rac", OP_DREG_OUTPUT, OP_ACCUM, OP_CONSTANT3);
- if (OP[1] != 0)
- {
- (*d10v_callback->printf_filtered) (d10v_callback,
- "ERROR at PC 0x%x: instruction only valid for A0\n",
- PC<<2);
- State.exception = SIGILL;
- }
-
- SET_PSW_F1 (PSW_F0);
- tmp = SEXT56 ((ACC (0) << 16) | (ACC (1) & 0xffff));
- if (shift >=0)
- tmp <<= shift;
- else
- tmp >>= -shift;
- tmp += 0x8000;
- tmp >>= 16; /* look at bits 0:43 */
- if (tmp > SEXT44 (SIGNED64 (0x0007fffffff)))
- {
- tmp = 0x7fffffff;
- SET_PSW_F0 (1);
- }
- else if (tmp < SEXT44 (SIGNED64 (0xfff80000000)))
- {
- tmp = 0x80000000;
- SET_PSW_F0 (1);
- }
- else
- {
- SET_PSW_F0 (0);
- }
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* rachi */
-void
-OP_4201 ()
-{
- signed64 tmp;
- int shift = SEXT3 (OP[2]);
-
- trace_input ("rachi", OP_REG_OUTPUT, OP_ACCUM, OP_CONSTANT3);
- SET_PSW_F1 (PSW_F0);
- if (shift >=0)
- tmp = SEXT40 (ACC (OP[1])) << shift;
- else
- tmp = SEXT40 (ACC (OP[1])) >> -shift;
- tmp += 0x8000;
-
- if (tmp > SEXT44 (SIGNED64 (0x0007fffffff)))
- {
- tmp = 0x7fff;
- SET_PSW_F0 (1);
- }
- else if (tmp < SEXT44 (SIGNED64 (0xfff80000000)))
- {
- tmp = 0x8000;
- SET_PSW_F0 (1);
- }
- else
- {
- tmp = (tmp >> 16);
- SET_PSW_F0 (0);
- }
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* rep */
-void
-OP_27000000 ()
-{
- trace_input ("rep", OP_REG, OP_CONSTANT16, OP_VOID);
- SET_RPT_S (PC + 1);
- SET_RPT_E (PC + OP[1]);
- SET_RPT_C (GPR (OP[0]));
- SET_PSW_RP (1);
- if (GPR (OP[0]) == 0)
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: rep with count=0 is illegal.\n");
- State.exception = SIGILL;
- }
- if (OP[1] < 4)
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: rep must include at least 4 instructions.\n");
- State.exception = SIGILL;
- }
- trace_output_void ();
-}
-
-/* repi */
-void
-OP_2F000000 ()
-{
- trace_input ("repi", OP_CONSTANT16, OP_CONSTANT16, OP_VOID);
- SET_RPT_S (PC + 1);
- SET_RPT_E (PC + OP[1]);
- SET_RPT_C (OP[0]);
- SET_PSW_RP (1);
- if (OP[0] == 0)
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: repi with count=0 is illegal.\n");
- State.exception = SIGILL;
- }
- if (OP[1] < 4)
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: repi must include at least 4 instructions.\n");
- State.exception = SIGILL;
- }
- trace_output_void ();
-}
-
-/* rtd */
-void
-OP_5F60 ()
-{
- trace_input ("rtd", OP_VOID, OP_VOID, OP_VOID);
- SET_CREG (PSW_CR, DPSW);
- JMP(DPC);
- trace_output_void ();
-}
-
-/* rte */
-void
-OP_5F40 ()
-{
- trace_input ("rte", OP_VOID, OP_VOID, OP_VOID);
- SET_CREG (PSW_CR, BPSW);
- JMP(BPC);
- trace_output_void ();
-}
-
-/* sadd */
-void
-OP_1223 ()
-{
- int64 tmp;
-
- trace_input ("sadd", OP_ACCUM, OP_ACCUM, OP_VOID);
- tmp = SEXT40(ACC (OP[0])) + (SEXT40(ACC (OP[1])) >> 16);
- if (PSW_ST)
- {
- if (tmp > SEXT40(MAX32))
- tmp = (MAX32);
- else if (tmp < SEXT40(MIN32))
- tmp = (MIN32);
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* setf0f */
-void
-OP_4611 ()
-{
- int16 tmp;
- trace_input ("setf0f", OP_REG_OUTPUT, OP_VOID, OP_VOID);
- tmp = ((PSW_F0 == 0) ? 1 : 0);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* setf0t */
-void
-OP_4613 ()
-{
- int16 tmp;
- trace_input ("setf0t", OP_REG_OUTPUT, OP_VOID, OP_VOID);
- tmp = ((PSW_F0 == 1) ? 1 : 0);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* sleep */
-void
-OP_5FC0 ()
-{
- trace_input ("sleep", OP_VOID, OP_VOID, OP_VOID);
- SET_PSW_IE (1);
- trace_output_void ();
-}
-
-/* sll */
-void
-OP_2200 ()
-{
- int16 tmp;
- trace_input ("sll", OP_REG, OP_REG, OP_VOID);
- tmp = (GPR (OP[0]) << (GPR (OP[1]) & 0xf));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* sll */
-void
-OP_3200 ()
-{
- int64 tmp;
- trace_input ("sll", OP_ACCUM, OP_REG, OP_VOID);
- if ((GPR (OP[1]) & 31) <= 16)
- tmp = SEXT40 (ACC (OP[0])) << (GPR (OP[1]) & 31);
- else
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31);
- State.exception = SIGILL;
- return;
- }
-
- if (PSW_ST)
- {
- if (tmp > MAX32)
- tmp = (MAX32);
- else if (tmp < 0xffffff80000000LL)
- tmp = (MIN32);
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* slli */
-void
-OP_2201 ()
-{
- int16 tmp;
- trace_input ("slli", OP_REG, OP_CONSTANT16, OP_VOID);
- tmp = (GPR (OP[0]) << OP[1]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* slli */
-void
-OP_3201 ()
-{
- int64 tmp;
-
- if (OP[1] == 0)
- OP[1] = 16;
-
- trace_input ("slli", OP_ACCUM, OP_CONSTANT16, OP_VOID);
- tmp = SEXT40(ACC (OP[0])) << OP[1];
-
- if (PSW_ST)
- {
- if (tmp > MAX32)
- tmp = (MAX32);
- else if (tmp < 0xffffff80000000LL)
- tmp = (MIN32);
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* slx */
-void
-OP_460B ()
-{
- int16 tmp;
- trace_input ("slx", OP_REG, OP_FLAG, OP_VOID);
- tmp = ((GPR (OP[0]) << 1) | PSW_F0);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* sra */
-void
-OP_2400 ()
-{
- int16 tmp;
- trace_input ("sra", OP_REG, OP_REG, OP_VOID);
- tmp = (((int16)(GPR (OP[0]))) >> (GPR (OP[1]) & 0xf));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* sra */
-void
-OP_3400 ()
-{
- trace_input ("sra", OP_ACCUM, OP_REG, OP_VOID);
- if ((GPR (OP[1]) & 31) <= 16)
- {
- int64 tmp = ((SEXT40(ACC (OP[0])) >> (GPR (OP[1]) & 31)) & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
- }
- else
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31);
- State.exception = SIGILL;
- return;
- }
-}
-
-/* srai */
-void
-OP_2401 ()
-{
- int16 tmp;
- trace_input ("srai", OP_REG, OP_CONSTANT16, OP_VOID);
- tmp = (((int16)(GPR (OP[0]))) >> OP[1]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* srai */
-void
-OP_3401 ()
-{
- int64 tmp;
- if (OP[1] == 0)
- OP[1] = 16;
-
- trace_input ("srai", OP_ACCUM, OP_CONSTANT16, OP_VOID);
- tmp = ((SEXT40(ACC (OP[0])) >> OP[1]) & MASK40);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* srl */
-void
-OP_2000 ()
-{
- int16 tmp;
- trace_input ("srl", OP_REG, OP_REG, OP_VOID);
- tmp = (GPR (OP[0]) >> (GPR (OP[1]) & 0xf));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* srl */
-void
-OP_3000 ()
-{
- trace_input ("srl", OP_ACCUM, OP_REG, OP_VOID);
- if ((GPR (OP[1]) & 31) <= 16)
- {
- int64 tmp = ((uint64)((ACC (OP[0]) & MASK40) >> (GPR (OP[1]) & 31)));
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
- }
- else
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31);
- State.exception = SIGILL;
- return;
- }
-
-}
-
-/* srli */
-void
-OP_2001 ()
-{
- int16 tmp;
- trace_input ("srli", OP_REG, OP_CONSTANT16, OP_VOID);
- tmp = (GPR (OP[0]) >> OP[1]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* srli */
-void
-OP_3001 ()
-{
- int64 tmp;
- if (OP[1] == 0)
- OP[1] = 16;
-
- trace_input ("srli", OP_ACCUM, OP_CONSTANT16, OP_VOID);
- tmp = ((uint64)(ACC (OP[0]) & MASK40) >> OP[1]);
- SET_ACC (OP[0], tmp);
- trace_output_40 (tmp);
-}
-
-/* srx */
-void
-OP_4609 ()
-{
- uint16 tmp;
- trace_input ("srx", OP_REG, OP_FLAG, OP_VOID);
- tmp = PSW_F0 << 15;
- tmp = ((GPR (OP[0]) >> 1) | tmp);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* st */
-void
-OP_34000000 ()
-{
- trace_input ("st", OP_REG, OP_MEMREF2, OP_VOID);
- SW (OP[1] + GPR (OP[2]), GPR (OP[0]));
- trace_output_void ();
-}
-
-/* st */
-void
-OP_6800 ()
-{
- trace_input ("st", OP_REG, OP_MEMREF, OP_VOID);
- SW (GPR (OP[1]), GPR (OP[0]));
- trace_output_void ();
-}
-
-/* st */
-void
-OP_6C1F ()
-{
- uint16 addr = GPR (OP[1]) - 2;
- trace_input ("st", OP_REG, OP_PREDEC, OP_VOID);
- if (OP[1] != 15)
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot pre-decrement any registers but r15 (SP).\n");
- State.exception = SIGILL;
- return;
- }
- SW (addr, GPR (OP[0]));
- SET_GPR (OP[1], addr);
- trace_output_void ();
-}
-
-/* st */
-void
-OP_6801 ()
-{
- trace_input ("st", OP_REG, OP_POSTINC, OP_VOID);
- SW (GPR (OP[1]), GPR (OP[0]));
- INC_ADDR (OP[1], 2);
- trace_output_void ();
-}
-
-/* st */
-void
-OP_6C01 ()
-{
- trace_input ("st", OP_REG, OP_POSTDEC, OP_VOID);
- if ( OP[1] == 15 )
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot post-decrement register r15 (SP).\n");
- State.exception = SIGILL;
- return;
- }
- SW (GPR (OP[1]), GPR (OP[0]));
- INC_ADDR (OP[1], -2);
- trace_output_void ();
-}
-
-/* st2w */
-void
-OP_35000000 ()
-{
- trace_input ("st2w", OP_DREG, OP_MEMREF2, OP_VOID);
- SW (GPR (OP[2])+ OP[1] + 0, GPR (OP[0] + 0));
- SW (GPR (OP[2])+ OP[1] + 2, GPR (OP[0] + 1));
- trace_output_void ();
-}
-
-/* st2w */
-void
-OP_6A00 ()
-{
- trace_input ("st2w", OP_DREG, OP_MEMREF, OP_VOID);
- SW (GPR (OP[1]) + 0, GPR (OP[0] + 0));
- SW (GPR (OP[1]) + 2, GPR (OP[0] + 1));
- trace_output_void ();
-}
-
-/* st2w */
-void
-OP_6E1F ()
-{
- uint16 addr = GPR (OP[1]) - 4;
- trace_input ("st2w", OP_DREG, OP_PREDEC, OP_VOID);
- if ( OP[1] != 15 )
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot pre-decrement any registers but r15 (SP).\n");
- State.exception = SIGILL;
- return;
- }
- SW (addr + 0, GPR (OP[0] + 0));
- SW (addr + 2, GPR (OP[0] + 1));
- SET_GPR (OP[1], addr);
- trace_output_void ();
-}
-
-/* st2w */
-void
-OP_6A01 ()
-{
- trace_input ("st2w", OP_DREG, OP_POSTINC, OP_VOID);
- SW (GPR (OP[1]) + 0, GPR (OP[0] + 0));
- SW (GPR (OP[1]) + 2, GPR (OP[0] + 1));
- INC_ADDR (OP[1], 4);
- trace_output_void ();
-}
-
-/* st2w */
-void
-OP_6E01 ()
-{
- trace_input ("st2w", OP_DREG, OP_POSTDEC, OP_VOID);
- if ( OP[1] == 15 )
- {
- (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot post-decrement register r15 (SP).\n");
- State.exception = SIGILL;
- return;
- }
- SW (GPR (OP[1]) + 0, GPR (OP[0] + 0));
- SW (GPR (OP[1]) + 2, GPR (OP[0] + 1));
- INC_ADDR (OP[1], -4);
- trace_output_void ();
-}
-
-/* stb */
-void
-OP_3C000000 ()
-{
- trace_input ("stb", OP_REG, OP_MEMREF2, OP_VOID);
- SB (GPR (OP[2]) + OP[1], GPR (OP[0]));
- trace_output_void ();
-}
-
-/* stb */
-void
-OP_7800 ()
-{
- trace_input ("stb", OP_REG, OP_MEMREF, OP_VOID);
- SB (GPR (OP[1]), GPR (OP[0]));
- trace_output_void ();
-}
-
-/* stop */
-void
-OP_5FE0 ()
-{
- trace_input ("stop", OP_VOID, OP_VOID, OP_VOID);
- State.exception = SIG_D10V_STOP;
- trace_output_void ();
-}
-
-/* sub */
-void
-OP_0 ()
-{
- uint16 a = GPR (OP[0]);
- uint16 b = GPR (OP[1]);
- uint16 tmp = (a - b);
- trace_input ("sub", OP_REG, OP_REG, OP_VOID);
- /* see ../common/sim-alu.h for a more extensive discussion on how to
- compute the carry/overflow bits. */
- SET_PSW_C (a >= b);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* sub */
-void
-OP_1001 ()
-{
- int64 tmp;
-
- trace_input ("sub", OP_ACCUM, OP_DREG, OP_VOID);
- tmp = SEXT40(ACC (OP[0])) - (SEXT16 (GPR (OP[1])) << 16 | GPR (OP[1] + 1));
- if (PSW_ST)
- {
- if ( tmp > MAX32)
- tmp = (MAX32);
- else if ( tmp < MIN32)
- tmp = (MIN32);
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
-
- trace_output_40 (tmp);
-}
-
-/* sub */
-
-void
-OP_1003 ()
-{
- int64 tmp;
-
- trace_input ("sub", OP_ACCUM, OP_ACCUM, OP_VOID);
- tmp = SEXT40(ACC (OP[0])) - SEXT40(ACC (OP[1]));
- if (PSW_ST)
- {
- if (tmp > MAX32)
- tmp = (MAX32);
- else if ( tmp < MIN32)
- tmp = (MIN32);
- else
- tmp = (tmp & MASK40);
- }
- else
- tmp = (tmp & MASK40);
- SET_ACC (OP[0], tmp);
-
- trace_output_40 (tmp);
-}
-
-/* sub2w */
-void
-OP_1000 ()
-{
- uint32 tmp, a, b;
-
- trace_input ("sub2w", OP_DREG, OP_DREG, OP_VOID);
- a = (uint32)((GPR (OP[0]) << 16) | GPR (OP[0] + 1));
- b = (uint32)((GPR (OP[1]) << 16) | GPR (OP[1] + 1));
- /* see ../common/sim-alu.h for a more extensive discussion on how to
- compute the carry/overflow bits */
- tmp = a - b;
- SET_PSW_C (a >= b);
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* subac3 */
-void
-OP_17000000 ()
-{
- int64 tmp;
-
- trace_input ("subac3", OP_DREG_OUTPUT, OP_DREG, OP_ACCUM);
- tmp = SEXT40 ((GPR (OP[1]) << 16) | GPR (OP[1] + 1)) - SEXT40 (ACC (OP[2]));
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* subac3 */
-void
-OP_17000002 ()
-{
- int64 tmp;
-
- trace_input ("subac3", OP_DREG_OUTPUT, OP_ACCUM, OP_ACCUM);
- tmp = SEXT40 (ACC (OP[1])) - SEXT40(ACC (OP[2]));
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* subac3s */
-void
-OP_17001000 ()
-{
- int64 tmp;
-
- trace_input ("subac3s", OP_DREG_OUTPUT, OP_DREG, OP_ACCUM);
- SET_PSW_F1 (PSW_F0);
- tmp = SEXT40 ((GPR (OP[1]) << 16) | GPR (OP[1] + 1)) - SEXT40(ACC (OP[2]));
- if ( tmp > MAX32)
- {
- tmp = 0x7fffffff;
- SET_PSW_F0 (1);
- }
- else if (tmp < MIN32)
- {
- tmp = 0x80000000;
- SET_PSW_F0 (1);
- }
- else
- {
- SET_PSW_F0 (0);
- }
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* subac3s */
-void
-OP_17001002 ()
-{
- int64 tmp;
-
- trace_input ("subac3s", OP_DREG_OUTPUT, OP_ACCUM, OP_ACCUM);
- SET_PSW_F1 (PSW_F0);
- tmp = SEXT40(ACC (OP[1])) - SEXT40(ACC (OP[2]));
- if ( tmp > MAX32)
- {
- tmp = 0x7fffffff;
- SET_PSW_F0 (1);
- }
- else if (tmp < MIN32)
- {
- tmp = 0x80000000;
- SET_PSW_F0 (1);
- }
- else
- {
- SET_PSW_F0 (0);
- }
- SET_GPR32 (OP[0], tmp);
- trace_output_32 (tmp);
-}
-
-/* subi */
-void
-OP_1 ()
-{
- unsigned tmp;
- if (OP[1] == 0)
- OP[1] = 16;
-
- trace_input ("subi", OP_REG, OP_CONSTANT16, OP_VOID);
- /* see ../common/sim-alu.h for a more extensive discussion on how to
- compute the carry/overflow bits. */
- /* since OP[1] is never <= 0, -OP[1] == ~OP[1]+1 can never overflow */
- tmp = ((unsigned)(unsigned16) GPR (OP[0])
- + (unsigned)(unsigned16) ( - OP[1]));
- SET_PSW_C (tmp >= (1 << 16));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* trap */
-void
-OP_5F00 ()
-{
- trace_input ("trap", OP_CONSTANT4, OP_VOID, OP_VOID);
- trace_output_void ();
-
- switch (OP[0])
- {
- default:
-#if (DEBUG & DEBUG_TRAP) == 0
- {
- uint16 vec = OP[0] + TRAP_VECTOR_START;
- SET_BPC (PC + 1);
- SET_BPSW (PSW);
- SET_PSW (PSW & PSW_SM_BIT);
- JMP (vec);
- break;
- }
-#else /* if debugging use trap to print registers */
- {
- int i;
- static int first_time = 1;
-
- if (first_time)
- {
- first_time = 0;
- (*d10v_callback->printf_filtered) (d10v_callback, "Trap # PC ");
- for (i = 0; i < 16; i++)
- (*d10v_callback->printf_filtered) (d10v_callback, " %sr%d", (i > 9) ? "" : " ", i);
- (*d10v_callback->printf_filtered) (d10v_callback, " a0 a1 f0 f1 c\n");
- }
-
- (*d10v_callback->printf_filtered) (d10v_callback, "Trap %2d 0x%.4x:", (int)OP[0], (int)PC);
-
- for (i = 0; i < 16; i++)
- (*d10v_callback->printf_filtered) (d10v_callback, " %.4x", (int) GPR (i));
-
- for (i = 0; i < 2; i++)
- (*d10v_callback->printf_filtered) (d10v_callback, " %.2x%.8lx",
- ((int)(ACC (i) >> 32) & 0xff),
- ((unsigned long) ACC (i)) & 0xffffffff);
-
- (*d10v_callback->printf_filtered) (d10v_callback, " %d %d %d\n",
- PSW_F0 != 0, PSW_F1 != 0, PSW_C != 0);
- (*d10v_callback->flush_stdout) (d10v_callback);
- break;
- }
-#endif
- case 15: /* new system call trap */
- /* Trap 15 is used for simulating low-level I/O */
- {
- unsigned32 result = 0;
- errno = 0;
-
-/* Registers passed to trap 0 */
-
-#define FUNC GPR (4) /* function number */
-#define PARM1 GPR (0) /* optional parm 1 */
-#define PARM2 GPR (1) /* optional parm 2 */
-#define PARM3 GPR (2) /* optional parm 3 */
-#define PARM4 GPR (3) /* optional parm 3 */
-
-/* Registers set by trap 0 */
-
-#define RETVAL(X) do { result = (X); SET_GPR (0, result); } while (0)
-#define RETVAL32(X) do { result = (X); SET_GPR (0, result >> 16); SET_GPR (1, result); } while (0)
-#define RETERR(X) SET_GPR (4, (X)) /* return error code */
-
-/* Turn a pointer in a register into a pointer into real memory. */
-
-#define MEMPTR(x) ((char *)(dmem_addr(x)))
-
- switch (FUNC)
- {
-#if !defined(__GO32__) && !defined(_WIN32)
- case TARGET_SYS_fork:
- trace_input ("<fork>", OP_VOID, OP_VOID, OP_VOID);
- RETVAL (fork ());
- trace_output_16 (result);
- break;
-
-#define getpid() 47
- case TARGET_SYS_getpid:
- trace_input ("<getpid>", OP_VOID, OP_VOID, OP_VOID);
- RETVAL (getpid ());
- trace_output_16 (result);
- break;
-
- case TARGET_SYS_kill:
- trace_input ("<kill>", OP_R0, OP_R1, OP_VOID);
- if (PARM1 == getpid ())
- {
- trace_output_void ();
- State.exception = PARM2;
- }
- else
- {
- int os_sig = -1;
- switch (PARM2)
- {
-#ifdef SIGHUP
- case 1: os_sig = SIGHUP; break;
-#endif
-#ifdef SIGINT
- case 2: os_sig = SIGINT; break;
-#endif
-#ifdef SIGQUIT
- case 3: os_sig = SIGQUIT; break;
-#endif
-#ifdef SIGILL
- case 4: os_sig = SIGILL; break;
-#endif
-#ifdef SIGTRAP
- case 5: os_sig = SIGTRAP; break;
-#endif
-#ifdef SIGABRT
- case 6: os_sig = SIGABRT; break;
-#elif defined(SIGIOT)
- case 6: os_sig = SIGIOT; break;
-#endif
-#ifdef SIGEMT
- case 7: os_sig = SIGEMT; break;
-#endif
-#ifdef SIGFPE
- case 8: os_sig = SIGFPE; break;
-#endif
-#ifdef SIGKILL
- case 9: os_sig = SIGKILL; break;
-#endif
-#ifdef SIGBUS
- case 10: os_sig = SIGBUS; break;
-#endif
-#ifdef SIGSEGV
- case 11: os_sig = SIGSEGV; break;
-#endif
-#ifdef SIGSYS
- case 12: os_sig = SIGSYS; break;
-#endif
-#ifdef SIGPIPE
- case 13: os_sig = SIGPIPE; break;
-#endif
-#ifdef SIGALRM
- case 14: os_sig = SIGALRM; break;
-#endif
-#ifdef SIGTERM
- case 15: os_sig = SIGTERM; break;
-#endif
-#ifdef SIGURG
- case 16: os_sig = SIGURG; break;
-#endif
-#ifdef SIGSTOP
- case 17: os_sig = SIGSTOP; break;
-#endif
-#ifdef SIGTSTP
- case 18: os_sig = SIGTSTP; break;
-#endif
-#ifdef SIGCONT
- case 19: os_sig = SIGCONT; break;
-#endif
-#ifdef SIGCHLD
- case 20: os_sig = SIGCHLD; break;
-#elif defined(SIGCLD)
- case 20: os_sig = SIGCLD; break;
-#endif
-#ifdef SIGTTIN
- case 21: os_sig = SIGTTIN; break;
-#endif
-#ifdef SIGTTOU
- case 22: os_sig = SIGTTOU; break;
-#endif
-#ifdef SIGIO
- case 23: os_sig = SIGIO; break;
-#elif defined (SIGPOLL)
- case 23: os_sig = SIGPOLL; break;
-#endif
-#ifdef SIGXCPU
- case 24: os_sig = SIGXCPU; break;
-#endif
-#ifdef SIGXFSZ
- case 25: os_sig = SIGXFSZ; break;
-#endif
-#ifdef SIGVTALRM
- case 26: os_sig = SIGVTALRM; break;
-#endif
-#ifdef SIGPROF
- case 27: os_sig = SIGPROF; break;
-#endif
-#ifdef SIGWINCH
- case 28: os_sig = SIGWINCH; break;
-#endif
-#ifdef SIGLOST
- case 29: os_sig = SIGLOST; break;
-#endif
-#ifdef SIGUSR1
- case 30: os_sig = SIGUSR1; break;
-#endif
-#ifdef SIGUSR2
- case 31: os_sig = SIGUSR2; break;
-#endif
- }
-
- if (os_sig == -1)
- {
- trace_output_void ();
- (*d10v_callback->printf_filtered) (d10v_callback, "Unknown signal %d\n", PARM2);
- (*d10v_callback->flush_stdout) (d10v_callback);
- State.exception = SIGILL;
- }
- else
- {
- RETVAL (kill (PARM1, PARM2));
- trace_output_16 (result);
- }
- }
- break;
-
- case TARGET_SYS_execve:
- trace_input ("<execve>", OP_R0, OP_R1, OP_R2);
- RETVAL (execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2),
- (char **)MEMPTR (PARM3)));
- trace_output_16 (result);
- break;
-
-#ifdef TARGET_SYS_execv
- case TARGET_SYS_execv:
- trace_input ("<execv>", OP_R0, OP_R1, OP_VOID);
- RETVAL (execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2), NULL));
- trace_output_16 (result);
- break;
-#endif
-
- case TARGET_SYS_pipe:
- {
- reg_t buf;
- int host_fd[2];
-
- trace_input ("<pipe>", OP_R0, OP_VOID, OP_VOID);
- buf = PARM1;
- RETVAL (pipe (host_fd));
- SW (buf, host_fd[0]);
- buf += sizeof(uint16);
- SW (buf, host_fd[1]);
- trace_output_16 (result);
- }
- break;
-
-#if 0
-#ifdef TARGET_SYS_wait
- case TARGET_SYS_wait:
- {
- int status;
- trace_input ("<wait>", OP_R0, OP_VOID, OP_VOID);
- RETVAL (wait (&status));
- if (PARM1)
- SW (PARM1, status);
- trace_output_16 (result);
- }
- break;
-#endif
-#endif
-#else
- case TARGET_SYS_getpid:
- trace_input ("<getpid>", OP_VOID, OP_VOID, OP_VOID);
- RETVAL (1);
- trace_output_16 (result);
- break;
-
- case TARGET_SYS_kill:
- trace_input ("<kill>", OP_REG, OP_REG, OP_VOID);
- trace_output_void ();
- State.exception = PARM2;
- break;
-#endif
-
- case TARGET_SYS_read:
- trace_input ("<read>", OP_R0, OP_R1, OP_R2);
- RETVAL (d10v_callback->read (d10v_callback, PARM1, MEMPTR (PARM2),
- PARM3));
- trace_output_16 (result);
- break;
-
- case TARGET_SYS_write:
- trace_input ("<write>", OP_R0, OP_R1, OP_R2);
- if (PARM1 == 1)
- RETVAL ((int)d10v_callback->write_stdout (d10v_callback,
- MEMPTR (PARM2), PARM3));
- else
- RETVAL ((int)d10v_callback->write (d10v_callback, PARM1,
- MEMPTR (PARM2), PARM3));
- trace_output_16 (result);
- break;
-
- case TARGET_SYS_lseek:
- trace_input ("<lseek>", OP_R0, OP_R1, OP_R2);
- RETVAL32 (d10v_callback->lseek (d10v_callback, PARM1,
- ((((unsigned long) PARM2) << 16)
- || (unsigned long) PARM3),
- PARM4));
- trace_output_32 (result);
- break;
-
- case TARGET_SYS_close:
- trace_input ("<close>", OP_R0, OP_VOID, OP_VOID);
- RETVAL (d10v_callback->close (d10v_callback, PARM1));
- trace_output_16 (result);
- break;
-
- case TARGET_SYS_open:
- trace_input ("<open>", OP_R0, OP_R1, OP_R2);
- RETVAL (d10v_callback->open (d10v_callback, MEMPTR (PARM1), PARM2));
- trace_output_16 (result);
- break;
-
- case TARGET_SYS_exit:
- trace_input ("<exit>", OP_R0, OP_VOID, OP_VOID);
- State.exception = SIG_D10V_EXIT;
- trace_output_void ();
- break;
-
- case TARGET_SYS_stat:
- trace_input ("<stat>", OP_R0, OP_R1, OP_VOID);
- /* stat system call */
- {
- struct stat host_stat;
- reg_t buf;
-
- RETVAL (stat (MEMPTR (PARM1), &host_stat));
-
- buf = PARM2;
-
- /* The hard-coded offsets and sizes were determined by using
- * the D10V compiler on a test program that used struct stat.
- */
- SW (buf, host_stat.st_dev);
- SW (buf+2, host_stat.st_ino);
- SW (buf+4, host_stat.st_mode);
- SW (buf+6, host_stat.st_nlink);
- SW (buf+8, host_stat.st_uid);
- SW (buf+10, host_stat.st_gid);
- SW (buf+12, host_stat.st_rdev);
- SLW (buf+16, host_stat.st_size);
- SLW (buf+20, host_stat.st_atime);
- SLW (buf+28, host_stat.st_mtime);
- SLW (buf+36, host_stat.st_ctime);
- }
- trace_output_16 (result);
- break;
-
- case TARGET_SYS_chown:
- trace_input ("<chown>", OP_R0, OP_R1, OP_R2);
- RETVAL (chown (MEMPTR (PARM1), PARM2, PARM3));
- trace_output_16 (result);
- break;
-
- case TARGET_SYS_chmod:
- trace_input ("<chmod>", OP_R0, OP_R1, OP_R2);
- RETVAL (chmod (MEMPTR (PARM1), PARM2));
- trace_output_16 (result);
- break;
-
-#if 0
-#ifdef TARGET_SYS_utime
- case TARGET_SYS_utime:
- trace_input ("<utime>", OP_R0, OP_R1, OP_R2);
- /* Cast the second argument to void *, to avoid type mismatch
- if a prototype is present. */
- RETVAL (utime (MEMPTR (PARM1), (void *) MEMPTR (PARM2)));
- trace_output_16 (result);
- break;
-#endif
-#endif
-
-#if 0
-#ifdef TARGET_SYS_time
- case TARGET_SYS_time:
- trace_input ("<time>", OP_R0, OP_R1, OP_R2);
- RETVAL32 (time (PARM1 ? MEMPTR (PARM1) : NULL));
- trace_output_32 (result);
- break;
-#endif
-#endif
-
- default:
- d10v_callback->error (d10v_callback, "Unknown syscall %d", FUNC);
- }
- if ((uint16) result == (uint16) -1)
- RETERR (d10v_callback->get_errno(d10v_callback));
- else
- RETERR (0);
- break;
- }
- }
-}
-
-/* tst0i */
-void
-OP_7000000 ()
-{
- trace_input ("tst0i", OP_REG, OP_CONSTANT16, OP_VOID);
- SET_PSW_F1 (PSW_F0);;
- SET_PSW_F0 ((GPR (OP[0]) & OP[1]) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* tst1i */
-void
-OP_F000000 ()
-{
- trace_input ("tst1i", OP_REG, OP_CONSTANT16, OP_VOID);
- SET_PSW_F1 (PSW_F0);
- SET_PSW_F0 ((~(GPR (OP[0])) & OP[1]) ? 1 : 0);
- trace_output_flag ();
-}
-
-/* wait */
-void
-OP_5F80 ()
-{
- trace_input ("wait", OP_VOID, OP_VOID, OP_VOID);
- SET_PSW_IE (1);
- trace_output_void ();
-}
-
-/* xor */
-void
-OP_A00 ()
-{
- int16 tmp;
- trace_input ("xor", OP_REG, OP_REG, OP_VOID);
- tmp = (GPR (OP[0]) ^ GPR (OP[1]));
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-
-/* xor3 */
-void
-OP_5000000 ()
-{
- int16 tmp;
- trace_input ("xor3", OP_REG_OUTPUT, OP_REG, OP_CONSTANT16);
- tmp = (GPR (OP[1]) ^ OP[2]);
- SET_GPR (OP[0], tmp);
- trace_output_16 (tmp);
-}
-