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authorAndrew Cagney <cagney@redhat.com>2000-07-04 05:00:54 +0000
committerAndrew Cagney <cagney@redhat.com>2000-07-04 05:00:54 +0000
commit6c29acca43b2c78b7668b5c8c6676181303b9cfd (patch)
treeccea8802dbc4a003671fc4627f73ffa0f77d5cdc /sim
parent78492fde3d8e2784f72284ad97fc1fcd7544a860 (diff)
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TIc80 simulator.
Diffstat (limited to 'sim')
-rw-r--r--sim/ChangeLog6
-rwxr-xr-xsim/configure10
-rw-r--r--sim/configure.in5
-rw-r--r--sim/tic80/ChangeLog662
-rw-r--r--sim/tic80/Makefile.in140
-rw-r--r--sim/tic80/acconfig.h15
-rw-r--r--sim/tic80/alu.h75
-rw-r--r--sim/tic80/config.in168
-rwxr-xr-xsim/tic80/configure4459
-rw-r--r--sim/tic80/configure.in21
-rw-r--r--sim/tic80/cpu.h345
-rw-r--r--sim/tic80/interp.c127
-rw-r--r--sim/tic80/misc.c624
-rw-r--r--sim/tic80/sim-calls.c203
-rw-r--r--sim/tic80/sim-main.h81
-rw-r--r--sim/tic80/tic80.dc6
-rw-r--r--sim/tic80/tic80.ic52
-rw-r--r--sim/tic80/tic80.igen1615
18 files changed, 8613 insertions, 1 deletions
diff --git a/sim/ChangeLog b/sim/ChangeLog
index e50696f..f8fc051 100644
--- a/sim/ChangeLog
+++ b/sim/ChangeLog
@@ -1,3 +1,9 @@
+Tue Jul 4 13:43:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * tic80: New directory.
+ * configure.in: Add configury.
+ * configure: Regenerate.
+
2000-04-20 Nick Clifton <nickc@cygnus.com>
* configure.in (extra_subdirs): Add testsuite to strongarm
diff --git a/sim/configure b/sim/configure
index 57d3bd8..561e194 100755
--- a/sim/configure
+++ b/sim/configure
@@ -1411,7 +1411,10 @@ case "${target}" in
sim_target=arm
extra_subdirs="${extra_subdirs} testsuite"
;;
- strongarm*-*-*) sim_target=arm ;;
+ strongarm*-*-*)
+ sim_target=arm
+ extra_subdirs="${extra_subdirs} testsuite"
+ ;;
d10v-*-*) sim_target=d10v ;;
d30v-*-*)
sim_target=d30v
@@ -1448,6 +1451,11 @@ case "${target}" in
only_if_gcc=yes
#extra_subdirs="${extra_subdirs}"
;;
+ tic80-*-*)
+ sim_target=tic80
+ only_if_gcc=yes
+ extra_subdirs="${extra_subdirs} igen"
+ ;;
v850-*-*)
# The V850 simulator can only be compiled by gcc.
sim_target=v850
diff --git a/sim/configure.in b/sim/configure.in
index 4d6a9ea..41cec77 100644
--- a/sim/configure.in
+++ b/sim/configure.in
@@ -90,6 +90,11 @@ case "${target}" in
only_if_gcc=yes
#extra_subdirs="${extra_subdirs}"
;;
+ tic80-*-*)
+ sim_target=tic80
+ only_if_gcc=yes
+ extra_subdirs="${extra_subdirs} igen"
+ ;;
v850-*-*)
# The V850 simulator can only be compiled by gcc.
sim_target=v850
diff --git a/sim/tic80/ChangeLog b/sim/tic80/ChangeLog
new file mode 100644
index 0000000..a98b57d
--- /dev/null
+++ b/sim/tic80/ChangeLog
@@ -0,0 +1,662 @@
+Tue Jul 4 13:58:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * tic80.igen: Rename insns. Re-format.
+ * tic80.dc: rename dc.
+ * tic80.ic: rename ic. Replace ``compute'' with ``cache''.
+
+Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+2000-04-12 Frank Ch. Eigler <fche@redhat.com>
+
+ * cpu.h (GPR_CLEAR): New macro.
+ (GPR_SET): Removed macro.
+
+Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+1999-05-08 Felix Lee <flee@cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Fri May 1 14:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * insns: Pass correct arguments to sim_engine_abort.
+
+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 15:19:45 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 11:18:28 1998 Tom Tromey <tromey@cygnus.com>
+
+ * configure.in: Don't call sinclude.
+
+Fri Apr 24 19:43:30 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * ic (rBase, rLink): Make the type a pointer.
+
+Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+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.
+
+Wed Mar 11 14:12:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * alu.h (IMEM32_IMMED, IMEM32, STORE, MEM): Replace sim_core_*_map
+ with read_map, write_map, exec_map resp.
+
+Thu Feb 26 19:08:37 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_info): Delete.
+
+Tue Feb 17 14:35:05 1998 Michael Meissner <meissner@cygnus.com>
+
+ * misc.c (tic80_trace_cond_br): Take size/code arguments, and
+ decode bcond conditions and bbo/bbz comparison bits.
+
+ * cpu.h (tic80_trace_cond_br): Update prototype.
+ (TRACE_COND_PR): Take size/code additional arguments.
+
+ * insns: (bbo/bbz/bcnd): Update call to TRACE_COND_PR.
+
+Tue Feb 17 12:50:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_store_register, sim_fetch_register): Pass in
+ length parameter. Return -1.
+
+Fri Feb 13 17:11:22 1998 Michael Meissner <meissner@cygnus.com>
+
+ * insns ({get,set}_fp_reg): Tic80 floating point is little endian,
+ not big endian.
+
+ * misc.c (tic80_trace_fpu*): Pass address of sim_fpu structure,
+ not the structure itself. Use %g consistantly to print floating
+ point.
+
+ * cpu.h: (tic80_trace_fpu*): Update prototypes.
+
+Tue Feb 3 16:25:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * alu.h (IMEM32, IMEM32_IMMED): Rename IMEM and IMEM_IMMED so that
+ in sync with recent igen change.
+
+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.
+
+Fri Jan 30 11:47:50 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * cpu.h (CPU_CIA): Delete macro, replace with...
+ (CIA_SET, CIA_GET): Define.
+
+Wed Jan 28 18:44:33 1998 Michael Meissner <meissner@cygnus.com>
+
+ * misc.c (tic80_trace_cmp_internal): New function to return
+ compare bits as a string.
+ (tic80_trace_{,fpu2}cmp): New functions for tracing cmp and fcmp.
+
+ * cpu.h (tic80_trace_{,fpu2}cmp): Add declaration.
+ (TRACE_{,FPU2}CMP): New macros for tracing compares.
+
+ * insns (do_{,f}cmp): Use compare specific tracing functions to
+ print out the flag bits.
+
+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.
+
+Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Mon Nov 24 14:57:58 1997 Doug Evans <devans@seba.cygnus.com>
+
+ * cpu.h (TRACE_COND_BR): Use TRACE_BRANCH_P, not TRACE_ALU_P.
+
+Sat Nov 22 21:42:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (engine_step): Replace SIGTRAP with SIM_SIGTRAP.
+ (engine_run_until_stop): Replace SIGINT with SIM_SIGINT.
+
+ * sim-main.h: Include sim-signal.h.
+ (SIGTRAP): Delete definition.
+
+ * interp.c, sim-calls.c: Do not include signal.h.
+
+ * insns (illegal): SIGILL -> SIM_SIGILL.
+ (fp_unavailable): SIGFPE -> SIM_SIGFPE.
+ (do_trap): SIGTRAP -> SIM_SIGTRAP.
+
+Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
+
+ * sim-main.h (CIA_ADDR): Define.
+
+ * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
+
+Fri Oct 17 17:26:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * alu.h (ALU32_END): Use ALU32_RESULT.
+
+Mon Sep 29 12:49:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * insns (get_fp_reg, set_fp_reg): Update to use changed sim_fpu
+ interface.
+ (do_fadd, do_fcmp, do_fdiv, do_fmpy, do_frnd, do_fsub): Ditto.
+
+ * misc.c (tic80_trace_fpu3, tic80_trace_fpu2, tic80_trace_fpu1,
+ tic80_trace_fpu2i) Update to use changed sim_fpu interface.
+
+Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure.in (SIM_AC_OPTIONS_BITSIZE): Define.
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+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.
+
+Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * Makefile.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
+ SIM_HOSTENDIAN, SIM_INLINE, SIM_RESERVED_BITS): Delete, moved to
+ common.
+ (SIM_EXTRA_CFLAGS): Update.
+
+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.
+
+Tue Sep 16 23:10:03 1997 Felix Lee <flee@cygnus.com>
+
+ * sim-main.h (kill): macro was missing args.
+ (SIGTRAP): define for MSVC.
+
+Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Mon Sep 8 20:10:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * cpu.h (CPU_CIA): Define.
+
+ * sim-main.h (struct sim_state): Delete halt_ok, path_to_halt,
+ restart_ok, path_to_restart members.
+ (struct sim_state): Delete reason, siggnal members.
+
+Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Thu Sep 4 17:45:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_open): Add memory before parsing arguments.
+ (sim_read): Delete, replace with sim-hrw.
+ (sim_write): Delete, replace with sim-hrw.
+
+Thu Sep 4 10:48:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_open): Use sim_do_command to add memory, only
+ add memory if none already present.
+ (sim_open): Move init of registers from here.
+ (sim_create_inferior): To here. Init modules.
+
+ * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
+
+ * sim-calls.c (sim_open): Add zero modulo arg to sim_core_attach.
+
+Mon Sep 1 11:06:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_open): Use sim_state_alloc
+ (simulation): Delete.
+
+Sat Aug 30 09:40:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * insns (do_trap): Unsigned `i' for unsigned iterator.
+ (do_trap): Ditto for comparison with getpid.
+
+Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Wed Aug 27 13:41:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * insns (do_st): Use U8_4 instead of V4_L8.
+
+ * sim-calls.c (sim_open): Add call to sim_analyze_program, update
+ call to sim_config.
+
+ * sim-calls.c (sim_kill): Delete.
+ (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
+ and not SD.
+ (sim_load): Delete, use sim-hload.c.
+
+ * Makefile.in (SIM_OBJS): Add sim-hload.o module.
+
+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 16:33:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_open): Add ABFD argument.
+ (sim_open): Move sim_config call to just after argument
+ parsing. Check return status.
+
+Fri Aug 8 21:52:27 1997 Mark Alexander <marka@cygnus.com>
+
+ * sim-calls.c (sim_store_register): Allow accumulators
+ other than A0 to be modified. Correct error message.
+
+Thu May 29 14:02:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * misc.c (tic80_trace_fpu3, tic80_trace_fpu2, tic80_trace_fpu1,
+ tic80_trace_fpu2i): Pass in function prefix.
+ (tic80_trace_ldst): Rewrite so it calls print_one_insn directly.
+
+ * Makefile.in (SIM_OBJS): Include sim-watch.o module.
+
+ * sim-main.h (WITH_WATCHPOINTS): Enable watchpoints.
+
+ * ic (bitnum): Compute bitnum from BITNUM.
+ * insn (bbo, bbz): Use.
+
+ * insn: Convert long immediate instructions to igen long immediate
+ form.
+ * insn: Add disasembler information.
+
+Thu May 29 12:09:13 1997 Andrew Cagney <cagney@b2.cygnus.com>
+
+ * alu.h (IMEM_IMMED): New macro, fetch 32bit immediate operand N.
+
+ * insns (subu i): Immediate is signed not unsigned.
+
+Tue May 27 13:22:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
+ (sim_write): Ditto for write.
+
+Tue May 20 09:33:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_load): Set STATE_LOADED_P.
+
+ * sim-main.h: Include <unistd.h>.
+
+ * sim-calls.c (sim_set_callback): Delete.
+ (sim_open): Add/install callback argument.
+ (sim_size): Delete.
+
+Mon May 19 18:59:33 1997 Mike Meissner <meissner@cygnus.com>
+
+ * configure.in: Check for getpid, kill functions.
+ * config{.in,ure}: Regenerate.
+
+ * insns (do_trap): Add support for kill, getpid system calls.
+
+ * sim-main.h (errno.h): Include.
+ (getpid,kill): Define as NOPs if the host doesn't have them.
+
+Mon May 19 14:58:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_open): Set the simulator base magic number.
+ (sim_load): Delete prototype of sim_load_file.
+ (sim_open): Define sd to be &simulation.
+
+Fri May 16 14:35:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * insns (illegal, fp_unavailable): Halt instead of abort the
+ simulator.
+
+ * insns: Replace calls to engine_error with sim_engine_abort.
+ Ditto for engine_halt V sim_engine_halt.
+
+Tue May 13 15:24:12 1997 Andrew Cagney <cagney@b2.cygnus.com>
+
+ * interp.c (engine_run_until_stop): Delete. Moved to common.
+ (engine_step): Ditto.
+ (engine_step): Ditto.
+ (engine_halt): Ditto.
+ (engine_restart): Ditto.
+ (engine_halt): Ditto.
+ (engine_error): Ditto.
+
+ * sim-calls.c (sim_stop): Delete. Moved to common.
+ (sim_stop_reason): Ditto.
+ (sim_resume): Ditto.
+
+ * Makefile.in (SIM_OBJS): Link in generic sim-engine, sim-run,
+ sim-resume, sim-reason, sim-stop modules.
+
+Fri May 16 11:57:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * ic (compute): Drop check for REG == 0, now always forced to
+ zero.
+
+ * cpu.h (GPR_SET): New macro update the gpr.
+ * insns (do_add): Use GPR_SET to update the GPR register.
+
+ * sim-calls.c (sim_fetch_register): Pretend that r0 is zero.
+
+ * Makefile.in (tmp-igen): Specify zero-r0 so that every
+ instruction clears r0.
+
+ * interp.c (engine_run_until_stop): Igen now generates code to
+ clear r0.
+ (engine_step): Ditto.
+
+Thu May 15 11:45:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * insns (do_shift): When rot==0 and zero/sign merge treat it as
+ 32.
+ (set_fp_reg): For interger conversion, use sim-fpu fpu2i
+ functions.
+ (do_fmpy): Perform iii and uuu using integer arithmetic.
+
+ * Makefile.in (ENGINE_H): Assume everything depends on the fpu.
+
+ * insns (get_fp_reg): Use sim_fpu_u32to to perform unsigned
+ conversion.
+ (do_fcmp): Update to use new fp compare functions. Make reg nr arg
+ instead of reg. Stops fp overflow.
+ (get_fp_reg): Assume val is valid when reg == 0.
+ (set_fp_reg): Fix double conversion.
+
+ * misc.c (tic80_trace_fpu1): New function, trace simple fp op.
+
+ * insns (do_frnd): Add tracing.
+
+ * cpu.h (TRACE_FPU1): Ditto.
+
+ * insns (do_trap): Printf formatting.
+
+Wed May 14 18:05:50 1997 Mike Meissner <meissner@cygnus.com>
+
+ * misc.c (tic80_trace_fpu{3,2,2i}): Align columns with other
+ insns. Use %g to print floating point instead of %f in case the
+ numbers are real large.
+
+Tue May 13 18:00:10 1997 Mike Meissner <meissner@cygnus.com>
+
+ * insns (do_trap): For system calls that are defined, but not
+ provided return EINVAL. Temporarily add traps 74-79 to just print
+ the register state.
+
+ * interp.c (engine_{run_until_stop,step}): Before executing
+ instructions, make sure r0 == 0.
+
+Tue May 13 16:39:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * alu.h (IMEM): Take full cia not just IP as argument.
+
+ * interp.c (engine_run_until_stop): Delete handling of annuled
+ instructions.
+ (engine_step): Ditto.
+
+ * insn (do_branch): New function.
+ (do_bbo, do_bbz, do_bcnd, do_bsr, do_jsr): Use do_branch to handle
+ annuled branches.
+
+Mon May 12 17:15:52 1997 Mike Meissner <meissner@cygnus.com>
+
+ * insns (do_{ld,st}): Fix tracing for ld/st.
+
+Mon May 12 11:12:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_stop_reason): Restore keep_running after a
+ CNTRL-C, don't re-clear it.
+
+ * interp.c (engine_error): stop rather than signal with SIGABRT
+ when an error.
+
+ * insns (do_ld): For 64bit loads, always store LSW in rDest, MSW in
+ rDest + 1. Also done by Michael Meissner <meissner@cygnus.com>
+ (do_st): Converse for store.
+
+ * misc.c (tic80_trace_fpu2i): Correct printf format for int type.
+
+Sun May 11 11:02:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_stop_reason): Return a SIGINT if keep_running
+ was cleared.
+
+ * interp.c (engine_step): New function. Single step the simulator
+ taking care of cntrl-c during a step.
+
+ * sim-calls.c (sim_resume): Differentiate between stepping and
+ running so that a cntrl-c during a step is reported.
+
+Sun May 11 10:54:31 1997 Mark Alexander <marka@cygnus.com>
+
+ * sim-calls.c (sim_fetch_register): Use correct reg base.
+ (sim_store_register): Ditto.
+
+Sun May 11 10:25:14 1997 Michael Meissner <meissner@cygnus.com>
+
+ * cpu.h (tic80_trace_shift): Add declaration.
+ (TRACE_SHIFT): New macro to trace shift instructions.
+
+ * misc.c (tic80_trace_alu2): Align spacing.
+ (tic80_trace_shift): New function to trace shifts.
+
+ * insns (lmo): Add missing 0b prefix to bits.
+ (do_shift): Use ~ (unsigned32)0, instead of -1. Use TRACE_SHIFT
+ instead of TRACE_ALU2.
+ (sl r): Use EndMask as is, instead of using Source+1 register.
+ (subu): Operands are unsigned, not signed.
+ (do_{ld,st}): Fix endian problems with ld.d/st.d.
+
+Sat May 10 12:35:47 1997 Michael Meissner <meissner@cygnus.com>
+
+ * insns (and{.tt,.tf,.ft,.ff}): Immediate values are unsigned, not
+ signed.
+
+Fri May 9 15:47:36 1997 Mike Meissner <meissner@cygnus.com>
+
+ * insns (cmp_vals,do_cmp): Produce the correct bits as specified
+ by the architecture.
+ (xor): Fix xor immediate patterns to use the correct bits.
+
+Fri May 9 09:55:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * alu.h (long_immediate): Adjust the CIA delay-pointer as well as
+ the NIA when a 64bit insn.
+
+Thu May 8 11:57:47 1997 Michael Meissner <meissner@cygnus.com>
+
+ * insns (jsr,bsr): For non-allulled calls, set r31 so that the
+ return address does not reexecute the instruction in the delay
+ slot.
+ (bbo,bbz): Complement bit number to reverse the one's complement
+ that the assembler is required to do.
+
+ * misc.c (tic80_trace_*): Change format slightly to accomidate
+ real large decimal values.
+
+Thu May 8 14:07:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c (sim_do_command): Implement.
+ (sim_store_register): Fix typo T2H v H2T.
+
+Wed May 7 11:48:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * cpu.h (TRACE_FPU2, TRACE_FPU3, TRACE_FPU2I): Add.
+ * insn: Clean up fpu tracing.
+
+ * sim-calls.c (sim_create_inferior): Start out with interrupts
+ enabled.
+
+ * cpu.h (TRACE_SINK3), misc.c (tic80_trace_sink3): Three argument
+ sink
+
+ * insns (rdcr, swcr, wrcr, brcr, rmo, lmo): Implement.
+
+ * insns (do_*): Remove MY_INDEX/indx argument from support functions,
+ igen now handles this.
+
+ * cpu.h (CR): New macro - access TIc80 control registers.
+
+ * misc.c: New file.
+ (tic80_cr2index): New function, map control register opcode index
+ into the internal CR enum.
+
+ * interp.c
+ (tic80_trace_{alu{2,3},nop,sink{1,2},{,u}cond_br,ldst}): Move from
+ here
+ * misc.c: to here.
+
+ * Makefile.in (SIM_OBJS): Add misc.o.
+
+Tue May 6 15:22:58 1997 Mike Meissner <meissner@cygnus.com>
+
+ * cpu.h ({,v}{S,D}P_FPR): Delete unused macros that won't work on
+ big endian hosts.
+ (tic80_trace_{alu{2,3},nop,sink{1,2},{,u}cond_br,ldst}): Declare
+ new functions.
+ (TRACE_{ALU{2,3},NOP,SINK{1,2},{,U}COND_BR,LD,ST}): New macros to
+ trace various instruction types.
+
+ * insns: Modify all instructions to support semantic tracing.
+
+ * interp.c (toplevel): Include itable.h.
+ (tic80_trace_{alu{2,3},nop,sink{1,2},{,u}cond_br,ldst}): New
+ functions to provide semantic level tracing information.
+
+Mon May 5 11:50:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * alu.h: Update usage of core object to reflect recent changes in
+ ../common/sim-*core.
+ * sim-calls.c (sim_open): Ditto.
+
+Mon May 5 14:10:17 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * insn (cmnd): No-op cache flushes.
+
+ * insns (do_trap): Allow writes to STDERR.
+
+ * Makefile.in (SIM_OBJS): Link in sim-fpu.o.
+ (SIM_EXTRA_LIBS): Link in the math library.
+
+ * alu.h: Add support for floating point unit using sim-alu.
+
+ * insns (fadd, fsub, fmpy, fdiv, fcmp, frnd*): Implement.
+
+Fri May 2 14:57:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-calls.c: Include sim-utils.h and sim-options.h.
+
+ * sim-main.h (sim_state): Drop sim_events and sim_core members,
+ moved to simulator base type.
+
+ * alu.h (IMEM, MEM, STORE): Update track changes in common
+ directory.
+
+ * insns: Drop cia argument from functions, igen now handles this.
+
+ * interp.c (engine_init): Include string.h/strings.h to define
+ memset et.al.
+
+ * sim-main.h (sim_cia): Delcare, tracking common dir changes.
+
+ * cpu.h (sim_cpu): Update instruction_address with sim_cia.
+
+Wed Apr 30 11:26:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-main.h (signal.h): Include so that SIG* available to all
+ callers of sig_halt.
+
+ * insns (do_shift): New function, implement shift operations.
+ (do_trap): Add handler for trap 73 - SIGTRAP.
+
+Tue Apr 29 10:58:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * alu.h (MEM, STORE): Force addresses to be correctly aligned.
+
+ * insns (do_jsr): Fix.
+ (do_st, do_ld): Handle 64bit transfers.
+ (do_trap): Match libgloss.
+ (rdcr): Implement nop - Dest == r0 - variant.
+
+ * sim-calls.c (sim_create_inferior): Initialize SP.
+
+ * Makefile.in (ENGINE_H): Everything now depends on sim-options.h.
+ (support.o): Depends on ENGINE_H.
+
+ * cpu.h: Four accumulators.
+
+ * Makefile.in (tmp-igen): Include line number information in
+ generated files.
+
+ * insns (dld, dst): Fill in.
+
+Mon Apr 28 13:02:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * insns (vld): Fix instruction format wrong.
+
+Thu Apr 24 16:43:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * dc: Add additional rules so that minor opcode files are
+ detected.
+ * insns: Enable more instructions.
+
+ * sim-calls.c (sim_fetch_register,sim_store_register, sim_write):
+ Implement.
+
+Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * Makefile.in (SIM_OBJS): Add sim-module.o, sim-profile.o.
+ * sim-calls.c (sim_open): Call sim_module_uninstall if argument
+ parsing fails. Call sim_post_argv_init.
+ (sim_close): Call sim_module_uninstall.
+
+Wed Apr 23 20:05:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * insns (and, bbo, bcnd, bsr, dcache, jsr, or, xor, nor): Enable.
+ * ic: Add fields for enabled instructions.
+
diff --git a/sim/tic80/Makefile.in b/sim/tic80/Makefile.in
new file mode 100644
index 0000000..7111a61
--- /dev/null
+++ b/sim/tic80/Makefile.in
@@ -0,0 +1,140 @@
+# Makefile for blah ...
+# Copyright blah ...
+
+
+
+## COMMON_PRE_CONFIG_FRAG
+
+# These variables are given default values in COMMON_PRE_CONFIG_FRAG.
+# We override the ones we need to here.
+# Not all of these need to be mentioned, only the necessary ones.
+
+# List of object files, less common parts.
+SIM_OBJS = \
+ $(SIM_NEW_COMMON_OBJS) \
+ support.o idecode.o semantics.o itable.o misc.o \
+ sim-engine.o \
+ sim-calls.o \
+ sim-hload.o \
+ sim-hrw.o \
+ sim-reason.o \
+ sim-resume.o \
+ sim-run.o \
+ sim-stop.o \
+
+# List of extra dependencies.
+# Generally this consists of simulator specific files included by sim-main.h.
+SIM_EXTRA_DEPS = itable.h idecode.h cpu.h alu.h
+
+# List of extra libraries to link with
+SIM_EXTRA_LIBS = -lm
+
+# List of generators
+SIM_GEN=tmp-igen
+
+# List of flags to always pass to $(CC).
+
+SIM_EXTRA_CFLAGS = \
+ -DWITH_TARGET_WORD_MSB=31
+
+# List of main object files for `run'.
+SIM_RUN_OBJS = nrun.o
+
+# Dependency of `clean' to clean any extra files.
+SIM_EXTRA_CLEAN = clean-igen
+
+
+## COMMON_POST_CONFIG_FRAG
+
+# Rules need to build $(SIM_OBJS), plus whatever else the target wants.
+
+# ... target specific rules ...
+
+BUILT_SRC_FROM_IGEN = \
+ icache.h \
+ icache.c \
+ idecode.h \
+ idecode.c \
+ semantics.h \
+ semantics.c \
+ model.h \
+ model.c \
+ support.h \
+ support.c \
+ itable.h itable.c
+$(BUILT_SRC_FROM_IGEN): tmp-igen
+#
+
+.PHONY: clean-igen
+clean-igen:
+ rm -f $(BUILT_SRC_FROM_IGEN)
+ rm -f tmp-igen tmp-insns
+
+../igen/igen:
+ cd ../igen && $(MAKE)
+
+tmp-igen: $(srcdir)/tic80.dc $(srcdir)/tic80.igen $(srcdir)/tic80.ic ../igen/igen
+ cd ../igen && $(MAKE)
+ ../igen/igen \
+ -F f \
+ -G direct-access \
+ -G delayed-branch \
+ -G zero-r0 \
+ -F short,emul \
+ -B 32 -H 31 \
+ -o $(srcdir)/tic80.dc \
+ -k $(srcdir)/tic80.ic \
+ -i $(srcdir)/tic80.igen \
+ -n icache.h -hc tmp-icache.h \
+ -n icache.c -c tmp-icache.c \
+ -n semantics.h -hs tmp-semantics.h \
+ -n semantics.c -s tmp-semantics.c \
+ -n idecode.h -hd tmp-idecode.h \
+ -n idecode.c -d tmp-idecode.c \
+ -n model.h -hm tmp-model.h \
+ -n model.c -m tmp-model.c \
+ -n support.h -hf tmp-support.h \
+ -n support.c -f tmp-support.c \
+ -n itable.h -ht tmp-itable.h \
+ -n itable.c -t tmp-itable.c
+ $(srcdir)/../../move-if-change tmp-icache.h icache.h
+ $(srcdir)/../../move-if-change tmp-icache.c icache.c
+ $(srcdir)/../../move-if-change tmp-idecode.h idecode.h
+ $(srcdir)/../../move-if-change tmp-idecode.c idecode.c
+ $(srcdir)/../../move-if-change tmp-semantics.h semantics.h
+ $(srcdir)/../../move-if-change tmp-semantics.c semantics.c
+ $(srcdir)/../../move-if-change tmp-model.h model.h
+ $(srcdir)/../../move-if-change tmp-model.c model.c
+ $(srcdir)/../../move-if-change tmp-support.h support.h
+ $(srcdir)/../../move-if-change tmp-support.c support.c
+ $(srcdir)/../../move-if-change tmp-itable.h itable.h
+ $(srcdir)/../../move-if-change tmp-itable.c itable.c
+ touch tmp-igen
+
+ENGINE_H = \
+ sim-main.h \
+ $(srcdir)/../common/sim-basics.h \
+ config.h \
+ $(srcdir)/../common/sim-config.h \
+ $(srcdir)/../common/sim-inline.h \
+ $(srcdir)/../common/sim-types.h \
+ $(srcdir)/../common/sim-bits.h \
+ $(srcdir)/../common/sim-endian.h \
+ $(srcdir)/../common/sim-options.h \
+ itable.h \
+ idecode.h \
+ cpu.h \
+ alu.h \
+ $(srcdir)/../common/sim-alu.h \
+ $(srcdir)/../common/sim-core.h \
+ $(srcdir)/../common/sim-events.h \
+ $(srcdir)/../common/sim-fpu.h \
+ $(srcdir)/../common/sim-engine.h \
+
+idecode.o: $(ENGINE_H)
+semantics.o: $(ENGINE_H)
+support.o: $(ENGINE_H)
+interp.o: interp.c $(ENGINE_H)
+sim-calls.o: sim-calls.c $(ENGINE_H)
+cpu.o: cpu.c $(ENGINE_H)
+misc.o: $(ENGINE_H) \ No newline at end of file
diff --git a/sim/tic80/acconfig.h b/sim/tic80/acconfig.h
new file mode 100644
index 0000000..f9b87a1
--- /dev/null
+++ b/sim/tic80/acconfig.h
@@ -0,0 +1,15 @@
+
+/* 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
+
+/* Define as 1 if you have gettext and don't want to use GNU gettext. */
+#undef HAVE_GETTEXT
+
+/* Define as 1 if you have the stpcpy function. */
+#undef HAVE_STPCPY
+
+/* Define if your locale.h file contains LC_MESSAGES. */
+#undef HAVE_LC_MESSAGES
diff --git a/sim/tic80/alu.h b/sim/tic80/alu.h
new file mode 100644
index 0000000..b5bc7c1
--- /dev/null
+++ b/sim/tic80/alu.h
@@ -0,0 +1,75 @@
+/* Texas Instruments TMS320C80 (MVP) Simulator.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ Contributed by Cygnus Support.
+
+This file is part of GDB, the GNU debugger.
+
+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, 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. */
+
+
+
+#ifndef _TIC80_ALU_H_
+#define _TIC80_ALU_H_
+
+#define ALU_CARRY 0 /* FIXME */
+
+#define ALU32_END(TARG) \
+{ \
+ (TARG) = ALU32_RESULT; /* FIXME */ \
+}
+
+#define ALU_END(TARG) ALU32_END(TARG)
+
+#include "sim-alu.h"
+
+
+
+/* Bring data in from the cold */
+
+#define IMEM32(CIA) \
+(sim_core_read_aligned_4(STATE_CPU (sd, 0), CIA, exec_map, (CIA).ip))
+
+#define IMEM32_IMMED(CIA, N) \
+(sim_core_read_aligned_4 (STATE_CPU (sd, 0), CIA, exec_map, (CIA).ip + 4 * (N)))
+
+#define MEM(SIGN, EA, NR_BYTES) \
+((SIGN##_##NR_BYTES) sim_core_read_unaligned_##NR_BYTES (STATE_CPU (sd, 0), cia, \
+ read_map, \
+ (EA)))
+
+#define STORE(EA, NR_BYTES, VAL) \
+do { \
+ sim_core_write_unaligned_##NR_BYTES (STATE_CPU (sd, 0), cia, \
+ write_map, \
+ (EA), (VAL)); \
+} while (0)
+
+
+#define long_immediate(VARIABLE) \
+ unsigned_word VARIABLE = MEM (unsigned, nia.ip, 4); \
+ cia.dp += sizeof (instruction_word); \
+ nia.ip += sizeof (instruction_word); \
+ nia.dp += sizeof (instruction_word);
+
+
+
+/* Floating point support */
+
+#define IS_FP_AVAILABLE ((CPU)->cr[IE_CR] & IE_CR_IE)
+
+#include "sim-fpu.h"
+
+
+#endif
diff --git a/sim/tic80/config.in b/sim/tic80/config.in
new file mode 100644
index 0000000..fffbc59
--- /dev/null
+++ b/sim/tic80/config.in
@@ -0,0 +1,168 @@
+/* config.in. Generated automatically from configure.in by autoheader. */
+
+/* Define if using alloca.c. */
+#undef C_ALLOCA
+
+/* Define to empty if the keyword does not work. */
+#undef const
+
+/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
+ This function is required for alloca.c support on those systems. */
+#undef CRAY_STACKSEG_END
+
+/* Define if you have alloca, as a function or macro. */
+#undef HAVE_ALLOCA
+
+/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
+#undef HAVE_ALLOCA_H
+
+/* Define if you have a working `mmap' system call. */
+#undef HAVE_MMAP
+
+/* Define as __inline if that's what the C compiler calls it. */
+#undef inline
+
+/* Define to `long' if <sys/types.h> doesn't define. */
+#undef off_t
+
+/* Define if you need to in order for stat and other things to work. */
+#undef _POSIX_SOURCE
+
+/* Define as the return type of signal handlers (int or void). */
+#undef RETSIGTYPE
+
+/* Define to `unsigned' if <sys/types.h> doesn't define. */
+#undef size_t
+
+/* If using the C implementation of alloca, define if you know the
+ direction of stack growth for your system; otherwise it will be
+ automatically deduced at run-time.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown
+ */
+#undef STACK_DIRECTION
+
+/* Define if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define if your processor stores words with the most significant
+ byte first (like Motorola and SPARC, unlike Intel and VAX). */
+#undef WORDS_BIGENDIAN
+
+/* Define to 1 if NLS is requested. */
+#undef ENABLE_NLS
+
+/* Define as 1 if you have gettext and don't want to use GNU gettext. */
+#undef HAVE_GETTEXT
+
+/* Define as 1 if you have the stpcpy function. */
+#undef HAVE_STPCPY
+
+/* Define if your locale.h file contains LC_MESSAGES. */
+#undef HAVE_LC_MESSAGES
+
+/* Define if you have the __argz_count function. */
+#undef HAVE___ARGZ_COUNT
+
+/* Define if you have the __argz_next function. */
+#undef HAVE___ARGZ_NEXT
+
+/* Define if you have the __argz_stringify function. */
+#undef HAVE___ARGZ_STRINGIFY
+
+/* Define if you have the __setfpucw function. */
+#undef HAVE___SETFPUCW
+
+/* Define if you have the dcgettext function. */
+#undef HAVE_DCGETTEXT
+
+/* Define if you have the getcwd function. */
+#undef HAVE_GETCWD
+
+/* Define if you have the getpagesize function. */
+#undef HAVE_GETPAGESIZE
+
+/* Define if you have the getpid function. */
+#undef HAVE_GETPID
+
+/* Define if you have the getrusage function. */
+#undef HAVE_GETRUSAGE
+
+/* Define if you have the kill function. */
+#undef HAVE_KILL
+
+/* Define if you have the munmap function. */
+#undef HAVE_MUNMAP
+
+/* Define if you have the putenv function. */
+#undef HAVE_PUTENV
+
+/* Define if you have the setenv function. */
+#undef HAVE_SETENV
+
+/* Define if you have the setlocale function. */
+#undef HAVE_SETLOCALE
+
+/* Define if you have the sigaction function. */
+#undef HAVE_SIGACTION
+
+/* Define if you have the stpcpy function. */
+#undef HAVE_STPCPY
+
+/* Define if you have the strcasecmp function. */
+#undef HAVE_STRCASECMP
+
+/* Define if you have the strchr function. */
+#undef HAVE_STRCHR
+
+/* Define if you have the time function. */
+#undef HAVE_TIME
+
+/* Define if you have the <argz.h> header file. */
+#undef HAVE_ARGZ_H
+
+/* Define if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define if you have the <fpu_control.h> header file. */
+#undef HAVE_FPU_CONTROL_H
+
+/* Define if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define if you have the <nl_types.h> header file. */
+#undef HAVE_NL_TYPES_H
+
+/* Define if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define if you have the <sys/resource.h> header file. */
+#undef HAVE_SYS_RESOURCE_H
+
+/* Define if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define if you have the <time.h> header file. */
+#undef HAVE_TIME_H
+
+/* Define if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define if you have the <values.h> header file. */
+#undef HAVE_VALUES_H
diff --git a/sim/tic80/configure b/sim/tic80/configure
new file mode 100755
index 0000000..b681188
--- /dev/null
+++ b/sim/tic80/configure
@@ -0,0 +1,4459 @@
+#! /bin/sh
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+sim_inline="-DDEFAULT_INLINE=0"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# This file is derived from `gettext.m4'. The difference is that the
+# included macros assume Cygnus-style source and build trees.
+
+# Macro to add for using GNU gettext.
+# Ulrich Drepper <drepper@cygnus.com>, 1995.
+#
+# This file file be copied and used freely without restrictions. It can
+# be used in projects which are not available under the GNU Public License
+# but which still want to provide support for the GNU gettext functionality.
+# Please note that the actual code is *not* freely available.
+
+# serial 3
+
+
+
+
+
+# Search path for a program which passes the given test.
+# Ulrich Drepper <drepper@cygnus.com>, 1996.
+#
+# This file file be copied and used freely without restrictions. It can
+# be used in projects which are not available under the GNU Public License
+# but which still want to provide support for the GNU gettext functionality.
+# Please note that the actual code is *not* freely available.
+
+# serial 1
+
+
+
+# Check whether LC_MESSAGES is available in <locale.h>.
+# Ulrich Drepper <drepper@cygnus.com>, 1995.
+#
+# This file file be copied and used freely without restrictions. It can
+# be used in projects which are not available under the GNU Public License
+# but which still want to provide support for the GNU gettext functionality.
+# Please note that the actual code is *not* freely available.
+
+# serial 1
+
+
+
+
+
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+ac_help="$ac_help
+ --disable-nls do not use Native Language Support"
+ac_help="$ac_help
+ --with-included-gettext use the GNU gettext library included here"
+ac_help="$ac_help
+ --enable-maintainer-mode Enable developer functionality."
+ac_help="$ac_help
+ --enable-sim-bswap Use Host specific BSWAP instruction."
+ac_help="$ac_help
+ --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
+ac_help="$ac_help
+ --enable-sim-debug=opts Enable debugging flags"
+ac_help="$ac_help
+ --enable-sim-stdio Specify whether to use stdio for console input/output."
+ac_help="$ac_help
+ --enable-sim-trace=opts Enable tracing flags"
+ac_help="$ac_help
+ --enable-sim-profile=opts Enable profiling flags"
+ac_help="$ac_help
+ --enable-sim-inline=inlines Specify which functions should be inlined."
+ac_help="$ac_help
+ --enable-sim-endian=endian Specify target byte endian orientation."
+ac_help="$ac_help
+ --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses."
+ac_help="$ac_help
+ --enable-sim-hostendian=end Specify host byte endian orientation."
+ac_help="$ac_help
+ --enable-build-warnings[=LIST] Enable build-time compiler warnings"
+ac_help="$ac_help
+ --enable-sim-reserved-bits Specify whether to check reserved bits in instruction."
+ac_help="$ac_help
+ --enable-sim-bitsize=N Specify target bitsize (32 or 64)."
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+sitefile=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ case "$ac_option" in
+ -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) ac_optarg= ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case "$ac_option" in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir="$ac_optarg" ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build="$ac_optarg" ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file="$ac_optarg" ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir="$ac_optarg" ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ eval "enable_${ac_feature}=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix="$ac_optarg" ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he)
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+ --cache-file=FILE cache test results in FILE
+ --help print this message
+ --no-create do not create output files
+ --quiet, --silent do not print \`checking...' messages
+ --site-file=FILE use FILE as the site file
+ --version print the version of autoconf that created configure
+Directory and file names:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [same as prefix]
+ --bindir=DIR user executables in DIR [EPREFIX/bin]
+ --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
+ --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data in DIR
+ [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data in DIR
+ [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
+ --libdir=DIR object code libraries in DIR [EPREFIX/lib]
+ --includedir=DIR C header files in DIR [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
+ --infodir=DIR info documentation in DIR [PREFIX/info]
+ --mandir=DIR man documentation in DIR [PREFIX/man]
+ --srcdir=DIR find the sources in DIR [configure dir or ..]
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM
+ run sed PROGRAM on installed program names
+EOF
+ cat << EOF
+Host type:
+ --build=BUILD configure for building on BUILD [BUILD=HOST]
+ --host=HOST configure for HOST [guessed]
+ --target=TARGET configure for TARGET [TARGET=HOST]
+Features and packages:
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --x-includes=DIR X include files are in DIR
+ --x-libraries=DIR X library files are in DIR
+EOF
+ if test -n "$ac_help"; then
+ echo "--enable and --with options recognized:$ac_help"
+ fi
+ exit 0 ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host="$ac_optarg" ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir="$ac_optarg" ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir="$ac_optarg" ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir="$ac_optarg" ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir="$ac_optarg" ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir="$ac_optarg" ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir="$ac_optarg" ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir="$ac_optarg" ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix="$ac_optarg" ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix="$ac_optarg" ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix="$ac_optarg" ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name="$ac_optarg" ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir="$ac_optarg" ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir="$ac_optarg" ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site="$ac_optarg" ;;
+
+ -site-file | --site-file | --site-fil | --site-fi | --site-f)
+ ac_prev=sitefile ;;
+ -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
+ sitefile="$ac_optarg" ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir="$ac_optarg" ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir="$ac_optarg" ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target="$ac_optarg" ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+ echo "configure generated by autoconf version 2.13"
+ exit 0 ;;
+
+ -with-* | --with-*)
+ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_${ac_package}='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ eval "with_${ac_package}=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes="$ac_optarg" ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries="$ac_optarg" ;;
+
+ -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+ ;;
+
+ *)
+ if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+ echo "configure: warning: $ac_option: invalid host type" 1>&2
+ fi
+ if test "x$nonopt" != xNONE; then
+ { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+ fi
+ nonopt="$ac_option"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+ exec 6>/dev/null
+else
+ exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+ case "$ac_arg" in
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c) ;;
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+ ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+ esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set. These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=Makefile.in
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_prog=$0
+ ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+ else
+ { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+ fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$sitefile"; then
+ if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+ fi
+else
+ CONFIG_SITE="$sitefile"
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ echo "loading site script $ac_site_file"
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ echo "loading cache $cache_file"
+ . $cache_file
+else
+ echo "creating cache $cache_file"
+ > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
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+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+ ac_n= ac_c='
+' ac_t=' '
+ else
+ ac_n=-n ac_c= ac_t=
+ fi
+else
+ ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:693: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and "${CC-cc}" will confuse make.
+ CPP="${CC-cc} -E"
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp.
+ cat > conftest.$ac_ext <<EOF
+#line 708 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:714: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -E -traditional-cpp"
+ cat > conftest.$ac_ext <<EOF
+#line 725 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:731: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -nologo -E"
+ cat > conftest.$ac_ext <<EOF
+#line 742 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+ ac_cv_prog_CPP="$CPP"
+fi
+ CPP="$ac_cv_prog_CPP"
+else
+ ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:773: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftestmake <<\EOF
+all:
+ @echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftestmake
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ SET_MAKE=
+else
+ echo "$ac_t""no" 1>&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
+echo "configure:800: checking for POSIXized ISC" >&5
+if test -d /etc/conf/kconfig.d &&
+ grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
+then
+ echo "$ac_t""yes" 1>&6
+ ISC=yes # If later tests want to check for ISC.
+ cat >> confdefs.h <<\EOF
+#define _POSIX_SOURCE 1
+EOF
+
+ if test "$GCC" = yes; then
+ CC="$CC -posix"
+ else
+ CC="$CC -Xp"
+ fi
+else
+ echo "$ac_t""no" 1>&6
+ ISC=
+fi
+
+echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
+echo "configure:821: checking for ANSI C header files" >&5
+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 826 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:834: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ ac_cv_header_stdc=yes
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 851 "configure"
+#include "confdefs.h"
+#include <string.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "memchr" >/dev/null 2>&1; then
+ :
+else
+ rm -rf conftest*
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 869 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "free" >/dev/null 2>&1; then
+ :
+else
+ rm -rf conftest*
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+if test "$cross_compiling" = yes; then
+ :
+else
+ cat > conftest.$ac_ext <<EOF
+#line 890 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int main () { int i; for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+exit (0); }
+
+EOF
+if { (eval echo configure:901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ :
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_header_stdc=no
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_header_stdc" 1>&6
+if test $ac_cv_header_stdc = yes; then
+ cat >> confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+echo $ac_n "checking for working const""... $ac_c" 1>&6
+echo "configure:925: checking for working const" >&5
+if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 930 "configure"
+#include "confdefs.h"
+
+int main() {
+
+/* Ultrix mips cc rejects this. */
+typedef int charset[2]; const charset x;
+/* SunOS 4.1.1 cc rejects this. */
+char const *const *ccp;
+char **p;
+/* NEC SVR4.0.2 mips cc rejects this. */
+struct point {int x, y;};
+static struct point const zero = {0,0};
+/* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in an arm
+ of an if-expression whose if-part is not a constant expression */
+const char *g = "string";
+ccp = &g + (g ? g-g : 0);
+/* HPUX 7.0 cc rejects these. */
+++ccp;
+p = (char**) ccp;
+ccp = (char const *const *) p;
+{ /* SCO 3.2v4 cc rejects this. */
+ char *t;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+}
+{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+}
+{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+}
+{ /* AIX XL C 1.02.0.0 rejects this saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; };
+ struct s *b; b->j = 5;
+}
+{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+}
+
+; return 0; }
+EOF
+if { (eval echo configure:979: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_const=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_c_const=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_c_const" 1>&6
+if test $ac_cv_c_const = no; then
+ cat >> confdefs.h <<\EOF
+#define const
+EOF
+
+fi
+
+echo $ac_n "checking for inline""... $ac_c" 1>&6
+echo "configure:1000: checking for inline" >&5
+if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat > conftest.$ac_ext <<EOF
+#line 1007 "configure"
+#include "confdefs.h"
+
+int main() {
+} $ac_kw foo() {
+; return 0; }
+EOF
+if { (eval echo configure:1014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_inline=$ac_kw; break
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
+
+fi
+
+echo "$ac_t""$ac_cv_c_inline" 1>&6
+case "$ac_cv_c_inline" in
+ inline | yes) ;;
+ no) cat >> confdefs.h <<\EOF
+#define inline
+EOF
+ ;;
+ *) cat >> confdefs.h <<EOF
+#define inline $ac_cv_c_inline
+EOF
+ ;;
+esac
+
+echo $ac_n "checking for off_t""... $ac_c" 1>&6
+echo "configure:1040: checking for off_t" >&5
+if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1045 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_type_off_t=yes
+else
+ rm -rf conftest*
+ ac_cv_type_off_t=no
+fi
+rm -f conftest*
+
+fi
+echo "$ac_t""$ac_cv_type_off_t" 1>&6
+if test $ac_cv_type_off_t = no; then
+ cat >> confdefs.h <<\EOF
+#define off_t long
+EOF
+
+fi
+
+echo $ac_n "checking for size_t""... $ac_c" 1>&6
+echo "configure:1073: checking for size_t" >&5
+if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1078 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_type_size_t=yes
+else
+ rm -rf conftest*
+ ac_cv_type_size_t=no
+fi
+rm -f conftest*
+
+fi
+echo "$ac_t""$ac_cv_type_size_t" 1>&6
+if test $ac_cv_type_size_t = no; then
+ cat >> confdefs.h <<\EOF
+#define size_t unsigned
+EOF
+
+fi
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
+echo "configure:1108: checking for working alloca.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1113 "configure"
+#include "confdefs.h"
+#include <alloca.h>
+int main() {
+char *p = alloca(2 * sizeof(int));
+; return 0; }
+EOF
+if { (eval echo configure:1120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_cv_header_alloca_h=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_header_alloca_h=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
+if test $ac_cv_header_alloca_h = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_ALLOCA_H 1
+EOF
+
+fi
+
+echo $ac_n "checking for alloca""... $ac_c" 1>&6
+echo "configure:1141: checking for alloca" >&5
+if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1146 "configure"
+#include "confdefs.h"
+
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+# else
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+# endif
+#endif
+
+int main() {
+char *p = (char *) alloca(1);
+; return 0; }
+EOF
+if { (eval echo configure:1174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_cv_func_alloca_works=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_func_alloca_works=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
+if test $ac_cv_func_alloca_works = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_ALLOCA 1
+EOF
+
+fi
+
+if test $ac_cv_func_alloca_works = no; then
+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+ # that cause trouble. Some versions do not even contain alloca or
+ # contain a buggy version. If you still want to use their alloca,
+ # use ar to extract alloca.o from them instead of compiling alloca.c.
+ ALLOCA=alloca.${ac_objext}
+ cat >> confdefs.h <<\EOF
+#define C_ALLOCA 1
+EOF
+
+
+echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
+echo "configure:1206: checking whether alloca needs Cray hooks" >&5
+if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1211 "configure"
+#include "confdefs.h"
+#if defined(CRAY) && ! defined(CRAY2)
+webecray
+#else
+wenotbecray
+#endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "webecray" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_os_cray=yes
+else
+ rm -rf conftest*
+ ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_os_cray" 1>&6
+if test $ac_cv_os_cray = yes; then
+for ac_func in _getb67 GETB67 getb67; do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1236: 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 1241 "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:1264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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
+ cat >> confdefs.h <<EOF
+#define CRAY_STACKSEG_END $ac_func
+EOF
+
+ break
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+done
+fi
+
+echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
+echo "configure:1291: checking stack direction for C alloca" >&5
+if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_c_stack_direction=0
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1299 "configure"
+#include "confdefs.h"
+find_stack_direction ()
+{
+ static char *addr = 0;
+ auto char dummy;
+ if (addr == 0)
+ {
+ addr = &dummy;
+ return find_stack_direction ();
+ }
+ else
+ return (&dummy > addr) ? 1 : -1;
+}
+main ()
+{
+ exit (find_stack_direction() < 0);
+}
+EOF
+if { (eval echo configure:1318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_c_stack_direction=1
+else
+ 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:1343: 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 1348 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+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:1382: 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 1387 "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:1410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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""... $ac_c" 1>&6
+echo "configure:1435: checking for working mmap" >&5
+if eval "test \"`echo '$''{'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 1443 "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:1583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./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
+
+echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
+echo "configure:1606: checking for Cygwin environment" >&5
+if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1611 "configure"
+#include "confdefs.h"
+
+int main() {
+
+#ifndef __CYGWIN__
+#define __CYGWIN__ __CYGWIN32__
+#endif
+return __CYGWIN__;
+; return 0; }
+EOF
+if { (eval echo configure:1622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_cygwin=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_cygwin=no
+fi
+rm -f conftest*
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_cygwin" 1>&6
+CYGWIN=
+test "$ac_cv_cygwin" = yes && CYGWIN=yes
+echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
+echo "configure:1639: checking for mingw32 environment" >&5
+if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1644 "configure"
+#include "confdefs.h"
+
+int main() {
+return __MINGW32__;
+; return 0; }
+EOF
+if { (eval echo configure:1651: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_mingw32=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_mingw32=no
+fi
+rm -f conftest*
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_mingw32" 1>&6
+MINGW32=
+test "$ac_cv_mingw32" = yes && MINGW32=yes
+
+# 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""... $ac_c" 1>&6
+echo "configure:1718: checking host system type" >&5
+
+host_alias=$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""... $ac_c" 1>&6
+echo "configure:1739: checking target system type" >&5
+
+target_alias=$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""... $ac_c" 1>&6
+echo "configure:1757: checking build system type" >&5
+
+build_alias=$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:1801: 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="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$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:1831: 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="$IFS"; IFS=":"
+ ac_prog_rejected=no
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$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
+
+ if test -z "$CC"; then
+ case "`uname -s`" in
+ *win32* | *WIN32*)
+ # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1882: 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="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_CC="cl"
+ 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
+ ;;
+ esac
+ 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""... $ac_c" 1>&6
+echo "configure:1914: checking whether the C compiler ($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='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 1925 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:1930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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.$ac_ext >&5
+ ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+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""... $ac_c" 1>&6
+echo "configure:1956: checking whether the C compiler ($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""... $ac_c" 1>&6
+echo "configure:1961: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'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:1970: \"$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 $ac_cv_prog_gcc = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:1989: 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 $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+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""... $ac_c" 1>&6
+echo "configure:2032: checking for a BSD compatible install" >&5
+if test -z "$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=":"
+ 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
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+# Put a plausible default for CC_FOR_BUILD in Makefile.
+if test "x$cross_compiling" = "xno"; then
+ CC_FOR_BUILD='$(CC)'
+else
+ CC_FOR_BUILD=gcc
+fi
+
+
+
+
+AR=${AR-ar}
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2100: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_RANLIB="ranlib"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+ echo "$ac_t""$RANLIB" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+ALL_LINGUAS=
+
+ for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
+unistd.h values.h sys/param.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:2135: 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 2140 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+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 getcwd munmap putenv setenv setlocale strchr strcasecmp \
+__argz_count __argz_stringify __argz_next
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:2175: 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 2180 "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:2203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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
+
+
+ if test "${ac_cv_func_stpcpy+set}" != "set"; then
+ for ac_func in stpcpy
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:2232: 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 2237 "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:2260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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
+
+ fi
+ if test "${ac_cv_func_stpcpy}" = "yes"; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_STPCPY 1
+EOF
+
+ fi
+
+ if test $ac_cv_header_locale_h = yes; then
+ echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
+echo "configure:2294: checking for LC_MESSAGES" >&5
+if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2299 "configure"
+#include "confdefs.h"
+#include <locale.h>
+int main() {
+return LC_MESSAGES
+; return 0; }
+EOF
+if { (eval echo configure:2306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ am_cv_val_LC_MESSAGES=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ am_cv_val_LC_MESSAGES=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
+ if test $am_cv_val_LC_MESSAGES = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_LC_MESSAGES 1
+EOF
+
+ fi
+ fi
+ echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
+echo "configure:2327: checking whether NLS is requested" >&5
+ # Check whether --enable-nls or --disable-nls was given.
+if test "${enable_nls+set}" = set; then
+ enableval="$enable_nls"
+ USE_NLS=$enableval
+else
+ USE_NLS=yes
+fi
+
+ echo "$ac_t""$USE_NLS" 1>&6
+
+
+ USE_INCLUDED_LIBINTL=no
+
+ if test "$USE_NLS" = "yes"; then
+ cat >> confdefs.h <<\EOF
+#define ENABLE_NLS 1
+EOF
+
+ echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
+echo "configure:2347: checking whether included gettext is requested" >&5
+ # Check whether --with-included-gettext or --without-included-gettext was given.
+if test "${with_included_gettext+set}" = set; then
+ withval="$with_included_gettext"
+ nls_cv_force_use_gnu_gettext=$withval
+else
+ nls_cv_force_use_gnu_gettext=no
+fi
+
+ echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
+
+ nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
+ if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
+ nls_cv_header_intl=
+ nls_cv_header_libgt=
+ CATOBJEXT=NONE
+
+ ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
+echo "configure:2366: checking for libintl.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2371 "configure"
+#include "confdefs.h"
+#include <libintl.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2376: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+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
+ echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
+echo "configure:2393: checking for gettext in libc" >&5
+if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2398 "configure"
+#include "confdefs.h"
+#include <libintl.h>
+int main() {
+return (int) gettext ("")
+; return 0; }
+EOF
+if { (eval echo configure:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ gt_cv_func_gettext_libc=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ gt_cv_func_gettext_libc=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
+
+ if test "$gt_cv_func_gettext_libc" != "yes"; then
+ echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
+echo "configure:2421: checking for bindtextdomain in -lintl" >&5
+ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lintl $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2429 "configure"
+#include "confdefs.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 bindtextdomain();
+
+int main() {
+bindtextdomain()
+; return 0; }
+EOF
+if { (eval echo configure:2440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
+echo "configure:2456: checking for gettext in libintl" >&5
+if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2461 "configure"
+#include "confdefs.h"
+
+int main() {
+return (int) gettext ("")
+; return 0; }
+EOF
+if { (eval echo configure:2468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ gt_cv_func_gettext_libintl=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ gt_cv_func_gettext_libintl=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ fi
+
+ if test "$gt_cv_func_gettext_libc" = "yes" \
+ || test "$gt_cv_func_gettext_libintl" = "yes"; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_GETTEXT 1
+EOF
+
+ # Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2496: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$MSGFMT" in
+ /*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${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
+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
+ ac_cv_path_MSGFMT="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
+ ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test -n "$MSGFMT"; then
+ echo "$ac_t""$MSGFMT" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+ if test "$MSGFMT" != "no"; then
+ for ac_func in dcgettext
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:2530: 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 2535 "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:2558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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
+
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2585: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$GMSGFMT" in
+ /*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ ?:/*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT="$ac_cv_path_GMSGFMT"
+if test -n "$GMSGFMT"; then
+ echo "$ac_t""$GMSGFMT" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ # Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2621: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$XGETTEXT" in
+ /*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${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
+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+ ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test -n "$XGETTEXT"; then
+ echo "$ac_t""$XGETTEXT" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ cat > conftest.$ac_ext <<EOF
+#line 2653 "configure"
+#include "confdefs.h"
+
+int main() {
+extern int _nl_msg_cat_cntr;
+ return _nl_msg_cat_cntr
+; return 0; }
+EOF
+if { (eval echo configure:2661: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ CATOBJEXT=.gmo
+ DATADIRNAME=share
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CATOBJEXT=.mo
+ DATADIRNAME=lib
+fi
+rm -f conftest*
+ INSTOBJEXT=.mo
+ fi
+ fi
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+
+ if test "$CATOBJEXT" = "NONE"; then
+ nls_cv_use_gnu_gettext=yes
+ fi
+ fi
+
+ if test "$nls_cv_use_gnu_gettext" = "yes"; then
+ INTLOBJS="\$(GETTOBJS)"
+ # Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2693: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$MSGFMT" in
+ /*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${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
+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
+ ac_cv_path_MSGFMT="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
+ ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test -n "$MSGFMT"; then
+ echo "$ac_t""$MSGFMT" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2727: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$GMSGFMT" in
+ /*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ ?:/*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT="$ac_cv_path_GMSGFMT"
+if test -n "$GMSGFMT"; then
+ echo "$ac_t""$GMSGFMT" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ # Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2763: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$XGETTEXT" in
+ /*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${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
+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+ ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test -n "$XGETTEXT"; then
+ echo "$ac_t""$XGETTEXT" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+ USE_INCLUDED_LIBINTL=yes
+ CATOBJEXT=.gmo
+ INSTOBJEXT=.mo
+ DATADIRNAME=share
+ INTLDEPS='$(top_builddir)/../intl/libintl.a'
+ INTLLIBS=$INTLDEPS
+ LIBS=`echo $LIBS | sed -e 's/-lintl//'`
+ nls_cv_header_intl=libintl.h
+ nls_cv_header_libgt=libgettext.h
+ fi
+
+ if test "$XGETTEXT" != ":"; then
+ if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
+ : ;
+ else
+ echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
+ XGETTEXT=":"
+ fi
+ fi
+
+ # We need to process the po/ directory.
+ POSUB=po
+ else
+ DATADIRNAME=share
+ nls_cv_header_intl=libintl.h
+ nls_cv_header_libgt=libgettext.h
+ fi
+
+ # If this is used in GNU gettext we have to set USE_NLS to `yes'
+ # because some of the sources are only built for this goal.
+ if test "$PACKAGE" = gettext; then
+ USE_NLS=yes
+ USE_INCLUDED_LIBINTL=yes
+ fi
+
+ for lang in $ALL_LINGUAS; do
+ GMOFILES="$GMOFILES $lang.gmo"
+ POFILES="$POFILES $lang.po"
+ done
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ if test "x$CATOBJEXT" != "x"; then
+ if test "x$ALL_LINGUAS" = "x"; then
+ LINGUAS=
+ else
+ echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
+echo "configure:2853: checking for catalogs to be installed" >&5
+ NEW_LINGUAS=
+ for lang in ${LINGUAS=$ALL_LINGUAS}; do
+ case "$ALL_LINGUAS" in
+ *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
+ esac
+ done
+ LINGUAS=$NEW_LINGUAS
+ echo "$ac_t""$LINGUAS" 1>&6
+ fi
+
+ if test -n "$LINGUAS"; then
+ for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
+ fi
+ fi
+
+ if test $ac_cv_header_locale_h = yes; then
+ INCLUDE_LOCALE_H="#include <locale.h>"
+ else
+ INCLUDE_LOCALE_H="\
+/* The system does not provide the header <locale.h>. Take care yourself. */"
+ fi
+
+
+ if test -f $srcdir/po2tbl.sed.in; then
+ if test "$CATOBJEXT" = ".cat"; then
+ ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
+echo "configure:2881: checking for linux/version.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2886 "configure"
+#include "confdefs.h"
+#include <linux/version.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2891: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+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
+ msgformat=linux
+else
+ echo "$ac_t""no" 1>&6
+msgformat=xopen
+fi
+
+
+ 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
+ GT_NO="#NO#"
+ GT_YES=
+ else
+ GT_NO=
+ GT_YES="#YES#"
+ fi
+
+
+
+ MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
+
+
+ l=
+
+
+ if test -d $srcdir/po; then
+ test -d po || mkdir po
+ if test "x$srcdir" != "x."; then
+ if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
+ posrcprefix="$srcdir/"
+ else
+ posrcprefix="../$srcdir/"
+ fi
+ else
+ posrcprefix="../"
+ fi
+ rm -f po/POTFILES
+ sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
+ < $srcdir/po/POTFILES.in > po/POTFILES
+ 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 ${host} = i386-*-windows*.
+for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:2960: 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 2965 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2970: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+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_hdr in sys/time.h sys/resource.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3000: 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 3005 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3010: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+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_hdr in fcntl.h fpu_control.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3040: 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 3045 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3050: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+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_hdr in dlfcn.h errno.h sys/stat.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3080: 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 3085 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3090: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+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 getrusage time sigaction __setfpucw
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:3119: 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 3124 "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:3147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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
+
+
+# Check for socket libraries
+echo $ac_n "checking for bind in -lsocket""... $ac_c" 1>&6
+echo "configure:3174: checking for bind in -lsocket" >&5
+ac_lib_var=`echo socket'_'bind | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lsocket $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 3182 "configure"
+#include "confdefs.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 bind();
+
+int main() {
+bind()
+; return 0; }
+EOF
+if { (eval echo configure:3193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lsocket $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
+echo "configure:3221: checking for gethostbyname in -lnsl" >&5
+ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lnsl $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 3229 "configure"
+#include "confdefs.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 gethostbyname();
+
+int main() {
+gethostbyname()
+; return 0; }
+EOF
+if { (eval echo configure:3240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lnsl $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+. ${srcdir}/../../bfd/configure.host
+
+
+
+USE_MAINTAINER_MODE=no
+# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval="$enable_maintainer_mode"
+ case "${enableval}" in
+ yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
+ no) MAINT="#" ;;
+ *) { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
+esac
+if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
+ echo "Setting maintainer mode" 6>&1
+fi
+else
+ MAINT="#"
+fi
+
+
+
+# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
+if test "${enable_sim_bswap+set}" = set; then
+ enableval="$enable_sim_bswap"
+ case "${enableval}" in
+ yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
+ no) sim_bswap="-DWITH_BSWAP=0";;
+ *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
+ echo "Setting bswap flags = $sim_bswap" 6>&1
+fi
+else
+ sim_bswap=""
+fi
+
+
+
+# Check whether --enable-sim-cflags or --disable-sim-cflags was given.
+if test "${enable_sim_cflags+set}" = set; then
+ enableval="$enable_sim_cflags"
+ case "${enableval}" in
+ yes) sim_cflags="-O2 -fomit-frame-pointer";;
+ trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
+ no) sim_cflags="";;
+ *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
+ echo "Setting sim cflags = $sim_cflags" 6>&1
+fi
+else
+ sim_cflags=""
+fi
+
+
+
+# Check whether --enable-sim-debug or --disable-sim-debug was given.
+if test "${enable_sim_debug+set}" = set; then
+ enableval="$enable_sim_debug"
+ case "${enableval}" in
+ yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
+ no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
+ *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
+ echo "Setting sim debug = $sim_debug" 6>&1
+fi
+else
+ sim_debug=""
+fi
+
+
+
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${enable_sim_stdio+set}" = set; then
+ enableval="$enable_sim_stdio"
+ case "${enableval}" in
+ yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
+ no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
+ *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
+ echo "Setting stdio flags = $sim_stdio" 6>&1
+fi
+else
+ sim_stdio=""
+fi
+
+
+
+# Check whether --enable-sim-trace or --disable-sim-trace was given.
+if test "${enable_sim_trace+set}" = set; then
+ enableval="$enable_sim_trace"
+ case "${enableval}" in
+ yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
+ 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 "$enableval" | sed -e "s/,/ /g"`; do
+ if test x"$sim_trace" = x; then
+ sim_trace="-DWITH_TRACE='(TRACE_$x"
+ else
+ sim_trace="${sim_trace}|TRACE_$x"
+ fi
+ done
+ sim_trace="$sim_trace)'" ;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
+ echo "Setting sim trace = $sim_trace" 6>&1
+fi
+else
+ sim_trace=""
+fi
+
+
+
+# Check whether --enable-sim-profile or --disable-sim-profile was given.
+if test "${enable_sim_profile+set}" = set; then
+ enableval="$enable_sim_profile"
+ case "${enableval}" in
+ yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
+ no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
+ [-0-9]*)
+ sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
+ [a-z]*)
+ sim_profile=""
+ for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
+ if test x"$sim_profile" = x; then
+ sim_profile="-DWITH_PROFILE='(PROFILE_$x"
+ else
+ sim_profile="${sim_profile}|PROFILE_$x"
+ fi
+ done
+ sim_profile="$sim_profile)'" ;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
+ echo "Setting sim profile = $sim_profile" 6>&1
+fi
+else
+ sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
+fi
+
+
+
+echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
+echo "configure:3416: checking return type of signal handlers" >&5
+if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 3421 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+#ifdef __cplusplus
+extern "C" void (*signal (int, void (*)(int)))(int);
+#else
+void (*signal ()) ();
+#endif
+
+int main() {
+int i;
+; return 0; }
+EOF
+if { (eval echo configure:3438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_type_signal=void
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_type_signal=int
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_type_signal" 1>&6
+cat >> confdefs.h <<EOF
+#define RETSIGTYPE $ac_cv_type_signal
+EOF
+
+
+
+
+
+echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
+echo "configure:3460: checking for executable suffix" >&5
+if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
+ ac_cv_exeext=.exe
+else
+ rm -f conftest*
+ echo 'int main () { return 0; }' > conftest.$ac_ext
+ ac_cv_exeext=
+ if { (eval echo configure:3470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+ for file in conftest.*; do
+ case $file in
+ *.c | *.o | *.obj | *.ilk | *.pdb) ;;
+ *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
+ esac
+ done
+ else
+ { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
+ fi
+ rm -f conftest*
+ test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
+fi
+fi
+
+EXEEXT=""
+test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
+echo "$ac_t""${ac_cv_exeext}" 1>&6
+ac_exeext=$EXEEXT
+
+
+sim_link_files=
+sim_link_links=
+
+sim_link_links=tconfig.h
+if test -f ${srcdir}/tconfig.in
+then
+ sim_link_files=tconfig.in
+else
+ sim_link_files=../common/tconfig.in
+fi
+
+# targ-vals.def points to the libc macro description file.
+case "${target}" in
+*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
+esac
+sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
+sim_link_links="${sim_link_links} targ-vals.def"
+
+
+
+
+default_sim_inline="-DDEFAULT_INLINE=0"
+# Check whether --enable-sim-inline or --disable-sim-inline was given.
+if test "${enable_sim_inline+set}" = set; then
+ enableval="$enable_sim_inline"
+ sim_inline=""
+case "$enableval" in
+ no) sim_inline="-DDEFAULT_INLINE=0";;
+ 0) sim_inline="-DDEFAULT_INLINE=0";;
+ yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
+ 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
+ *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
+ new_flag=""
+ case "$x" in
+ *_INLINE=*) new_flag="-D$x";;
+ *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
+ *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
+ *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
+ esac
+ if test x"$sim_inline" = x""; then
+ sim_inline="$new_flag"
+ else
+ sim_inline="$sim_inline $new_flag"
+ fi
+ done;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
+ echo "Setting inline flags = $sim_inline" 6>&1
+fi
+else
+
+if test "x$cross_compiling" = "xno"; then
+ if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
+ sim_inline="${default_sim_inline}"
+ if test x"$silent" != x"yes"; then
+ echo "Setting inline flags = $sim_inline" 6>&1
+ fi
+ else
+ sim_inline=""
+ fi
+else
+ sim_inline="-DDEFAULT_INLINE=0"
+fi
+fi
+
+
+wire_endian="LITTLE_ENDIAN"
+default_endian=""
+# Check whether --enable-sim-endian or --disable-sim-endian was given.
+if test "${enable_sim_endian+set}" = set; then
+ enableval="$enable_sim_endian"
+ case "${enableval}" in
+ b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
+ l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
+ yes) if test x"$wire_endian" != x; then
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
+ else
+ if test x"$default_endian" != x; then
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
+ else
+ echo "No hard-wired endian for target $target" 1>&6
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
+ fi
+ fi;;
+ no) if test x"$default_endian" != x; then
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
+ else
+ if test x"$wire_endian" != x; then
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
+ else
+ echo "No default endian for target $target" 1>&6
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
+ fi
+ fi;;
+ *) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
+ echo "Setting endian flags = $sim_endian" 6>&1
+fi
+else
+ if test x"$default_endian" != x; then
+ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
+else
+ if test x"$wire_endian" != x; then
+ sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
+ else
+ sim_endian=
+ fi
+fi
+fi
+
+wire_alignment="FORCED_ALIGNMENT"
+default_alignment=""
+
+# Check whether --enable-sim-alignment or --disable-sim-alignment was given.
+if test "${enable_sim_alignment+set}" = set; then
+ enableval="$enable_sim_alignment"
+ case "${enableval}" in
+ strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
+ nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
+ forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
+ yes) if test x"$wire_alignment" != x; then
+ sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
+ else
+ if test x"$default_alignment" != x; then
+ sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
+ else
+ echo "No hard-wired alignment for target $target" 1>&6
+ sim_alignment="-DWITH_ALIGNMENT=0"
+ fi
+ fi;;
+ no) if test x"$default_alignment" != x; then
+ sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
+ else
+ if test x"$wire_alignment" != x; then
+ sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
+ else
+ echo "No default alignment for target $target" 1>&6
+ sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
+ fi
+ fi;;
+ *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
+ echo "Setting alignment flags = $sim_alignment" 6>&1
+fi
+else
+ if test x"$default_alignment" != x; then
+ sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
+else
+ if test x"$wire_alignment" != x; then
+ sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
+ else
+ sim_alignment=
+ fi
+fi
+fi
+
+
+# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
+if test "${enable_sim_hostendian+set}" = set; then
+ enableval="$enable_sim_hostendian"
+ case "${enableval}" in
+ no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
+ b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
+ l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
+ *) { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
+ echo "Setting hostendian flags = $sim_hostendian" 6>&1
+fi
+else
+
+if test "x$cross_compiling" = "xno"; then
+ echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
+echo "configure:3666: checking whether byte ordering is bigendian" >&5
+if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_cv_c_bigendian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
+cat > conftest.$ac_ext <<EOF
+#line 3673 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() {
+
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif
+; return 0; }
+EOF
+if { (eval echo configure:3684: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+cat > conftest.$ac_ext <<EOF
+#line 3688 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() {
+
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+; return 0; }
+EOF
+if { (eval echo configure:3699: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_bigendian=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_c_bigendian=no
+fi
+rm -f conftest*
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+if test $ac_cv_c_bigendian = unknown; then
+if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 3719 "configure"
+#include "confdefs.h"
+main () {
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[sizeof (long) - 1] == 1);
+}
+EOF
+if { (eval echo configure:3732: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_c_bigendian=no
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_c_bigendian=yes
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_c_bigendian" 1>&6
+if test $ac_cv_c_bigendian = yes; then
+ cat >> confdefs.h <<\EOF
+#define WORDS_BIGENDIAN 1
+EOF
+
+fi
+
+ if test $ac_cv_c_bigendian = yes; then
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
+ else
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
+ fi
+else
+ sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
+fi
+fi
+
+
+# Check whether --enable-build-warnings or --disable-build-warnings was given.
+if test "${enable_build_warnings+set}" = set; then
+ enableval="$enable_build_warnings"
+ build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
+case "${enableval}" in
+ yes) ;;
+ no) build_warnings="-w";;
+ ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ build_warnings="${build_warnings} ${t}";;
+ *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ build_warnings="${t} ${build_warnings}";;
+ *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
+ echo "Setting warning flags = $build_warnings" 6>&1
+fi
+WARN_CFLAGS=""
+WERROR_CFLAGS=""
+if test "x${build_warnings}" != x -a "x$GCC" = xyes
+then
+ # Separate out the -Werror flag as some files just cannot be
+ # compiled with it enabled.
+ for w in ${build_warnings}; do
+ case $w in
+ -Werr*) WERROR_CFLAGS=-Werror ;;
+ *) WARN_CFLAGS="${WARN_CFLAGS} $w"
+ esac
+ done
+fi
+else
+ build_warnings=""
+fi
+
+
+default_sim_reserved_bits="1"
+# Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
+if test "${enable_sim_reserved_bits+set}" = set; then
+ enableval="$enable_sim_reserved_bits"
+ case "${enableval}" in
+ yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
+ no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
+ *) { echo "configure: error: "--enable-sim-reserved-bits does not take a value"" 1>&2; exit 1; }; sim_reserved_bits="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
+ echo "Setting reserved flags = $sim_reserved_bits" 6>&1
+fi
+else
+ sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
+fi
+
+wire_word_bitsize="32"
+wire_word_msb="31"
+wire_address_bitsize=""
+wire_cell_bitsize=""
+# Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
+if test "${enable_sim_bitsize+set}" = set; then
+ enableval="$enable_sim_bitsize"
+ sim_bitsize=
+case "${enableval}" in
+ 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
+ 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
+ 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
+ 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
+ 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
+ sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
+ else
+ sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
+ fi ;;
+ 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
+ sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
+ else
+ sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
+ fi ;;
+ *) { echo "configure: error: "--enable-sim-bitsize was given $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
+esac
+# address bitsize
+tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
+case x"${tmp}" in
+ x ) ;;
+ x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
+ x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
+ * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
+esac
+# cell bitsize
+tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
+case x"${tmp}" in
+ x ) ;;
+ x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
+ x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
+ * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
+ echo "Setting bitsize flags = $sim_bitsize" 6>&1
+fi
+else
+ sim_bitsize=""
+if test x"$wire_word_bitsize" != x; then
+ sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
+fi
+if test x"$wire_word_msb" != x; then
+ sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
+fi
+if test x"$wire_address_bitsize" != x; then
+ sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
+fi
+if test x"$wire_cell_bitsize" != x; then
+ sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
+fi
+fi
+
+
+for ac_hdr in stdlib.h unistd.h string.h strings.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3881: 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 3886 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3891: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+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 getpid kill
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:3920: 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 3925 "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:3948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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
+
+
+
+
+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,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# 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 | grep ac_space) 2>&1` 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 2.13"
+ 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_hw_cflags@%$sim_hw_cflags%g
+s%@sim_hw_objs@%$sim_hw_objs%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%@WARN_CFLAGS@%$WARN_CFLAGS%g
+s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$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_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$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
+s%@EXEEXT@%$EXEEXT%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/tic80/configure.in b/sim/tic80/configure.in
new file mode 100644
index 0000000..730b62e
--- /dev/null
+++ b/sim/tic80/configure.in
@@ -0,0 +1,21 @@
+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
+
+dnl Options available in this module
+SIM_AC_OPTION_INLINE(0)
+SIM_AC_OPTION_ENDIAN(LITTLE_ENDIAN)
+SIM_AC_OPTION_ALIGNMENT(FORCED_ALIGNMENT)
+SIM_AC_OPTION_HOSTENDIAN
+SIM_AC_OPTION_WARNINGS
+SIM_AC_OPTION_RESERVED_BITS(1)
+SIM_AC_OPTION_BITSIZE(32,31)
+
+dnl For UNIX emulation
+AC_CHECK_HEADERS(stdlib.h unistd.h string.h strings.h)
+AC_CHECK_FUNCS(getpid kill)
+
+SIM_AC_OUTPUT
diff --git a/sim/tic80/cpu.h b/sim/tic80/cpu.h
new file mode 100644
index 0000000..642c181
--- /dev/null
+++ b/sim/tic80/cpu.h
@@ -0,0 +1,345 @@
+/* TIc80 Simulator.
+ Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+ Contributed by Cygnus Support.
+
+This file is part of GDB, the GNU debugger.
+
+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, 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. */
+
+
+
+/* TI C80 control registers */
+
+typedef enum {
+ EPC_CR,
+ EIP_CR,
+ CONFIG_CR,
+ INTPEN_CR,
+ IE_CR,
+ FPST_CR,
+ PPERROR_CR,
+ PKTREQ_CR,
+ TCOUNT_CR,
+ TSCALE_CR,
+ FLTOP_CR,
+ FLTADR_CR,
+ FLTTAG_CR,
+ FLTDLT_CR,
+ FLTDTH_CR,
+ FLT005_CR,
+ FLT006_CR,
+ FLT007_CR,
+ FLT008_CR,
+ FLT009_CR,
+ FLT010_CR,
+ FLT011_CR,
+ FLT012_CR,
+ FLT013_CR,
+ FLT014_CR,
+ FLT015_CR,
+ SYSSTK_CR,
+ SYSTMP_CR,
+ MPC_CR,
+ MIP_CR,
+ ECOMCNTL_CR,
+ ANASTAT_CR,
+ BRK1_CR,
+ BRK2_CR,
+ ITAG0_CR,
+ ITAG1_CR,
+ ITAG2_CR,
+ ITAG3_CR,
+ ITAG4_CR,
+ ITAG5_CR,
+ ITAG6_CR,
+ ITAG7_CR,
+ ITAG8_CR,
+ ITAG9_CR,
+ ITAG10_CR,
+ ITAG11_CR,
+ ITAG12_CR,
+ ITAG13_CR,
+ ITAG14_CR,
+ ITAG15_CR,
+ ILRU_CR,
+ DTAG0_CR,
+ DTAG1_CR,
+ DTAG2_CR,
+ DTAG3_CR,
+ DTAG4_CR,
+ DTAG5_CR,
+ DTAG6_CR,
+ DTAG7_CR,
+ DTAG8_CR,
+ DTAG9_CR,
+ DTAG10_CR,
+ DTAG11_CR,
+ DTAG12_CR,
+ DTAG13_CR,
+ DTAG14_CR,
+ DTAG15_CR,
+ DLRU_CR,
+ IN0P_CR,
+ IN1P_CR,
+ OUTP_CR,
+ SCRATCH_CR,
+ nr_tic80_control_regs,
+} tic80_control_regs;
+
+/* extern int tic80_cr2index (tic80_control_regs reg); */
+
+/* Map an instruction CR index onto the corresponding internal cr enum
+ or SCRATCH_CR if the index is invalid */
+
+extern tic80_control_regs tic80_index2cr (int index);
+
+
+/* TIc80 interrupt register bits */
+
+enum {
+ IE_CR_PE = BIT32(31),
+ IE_CR_X4 = BIT32(30),
+ IE_CR_X3 = BIT32(29),
+ IE_CR_BP = BIT32(28),
+ IE_CR_PB = BIT32(27),
+ IE_CR_PC = BIT32(26),
+ IE_CR_MI = BIT32(25),
+ /**/
+ IE_CR_P3 = BIT32(19),
+ IE_CR_P2 = BIT32(18),
+ IE_CR_P1 = BIT32(17),
+ IE_CR_P0 = BIT32(16),
+ IE_CR_IO = BIT32(15),
+ IE_CR_MF = BIT32(14),
+ /**/
+ IE_CR_X2 = BIT32(12),
+ IE_CR_X1 = BIT32(11),
+ IE_CR_TI = BIT32(10),
+ IE_CR_F1 = BIT32(9),
+ IE_CR_F0 = BIT32(8),
+ IE_CR_FX = BIT32(7),
+ IE_CR_FU = BIT32(6),
+ IE_CR_FO = BIT32(5),
+ /**/
+ IE_CR_FZ = BIT32(3),
+ IE_CR_FI = BIT32(2),
+ /**/
+ IE_CR_IE = BIT32(0),
+};
+
+
+
+
+struct _sim_cpu {
+ unsigned32 reg[32];
+ unsigned64 acc[4];
+ unsigned32 cr[nr_tic80_control_regs];
+ int is_user_mode; /* hidden mode latch */
+ sim_cia cia;
+ sim_cpu_base base;
+};
+
+#define CIA_GET(CPU) ((CPU)->cia)
+#define CIA_SET(CPU,VAL) ((CPU)->cia = (VAL))
+
+#define GPR(N) ((CPU)->reg[N])
+#define GPR_CLEAR(N) (GPR((N)) = 0)
+#define ACC(N) ((CPU)->acc[N])
+#define CR(N) ((CPU)->cr[tic80_index2cr ((N))])
+
+
+
+#if defined(WITH_TRACE)
+extern char *tic80_trace_alu3 PARAMS ((int, unsigned32, unsigned32, unsigned32));
+extern char *tic80_trace_cmp PARAMS ((int, unsigned32, unsigned32, unsigned32));
+extern char *tic80_trace_alu2 PARAMS ((int, unsigned32, unsigned32));
+extern char *tic80_trace_shift PARAMS ((int, unsigned32, unsigned32, int, int, int, int, int));
+extern void tic80_trace_fpu3 PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, sim_fpu *, sim_fpu *, sim_fpu *));
+extern void tic80_trace_fpu2 PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, sim_fpu *, sim_fpu *));
+extern void tic80_trace_fpu1 PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, sim_fpu *));
+extern void tic80_trace_fpu2i PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, unsigned32, sim_fpu *, sim_fpu *));
+extern void tic80_trace_fpu2cmp PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, unsigned32, sim_fpu *, sim_fpu *));
+extern char *tic80_trace_nop PARAMS ((int));
+extern char *tic80_trace_sink1 PARAMS ((int, unsigned32));
+extern char *tic80_trace_sink2 PARAMS ((int, unsigned32, unsigned32));
+extern char *tic80_trace_sink3 PARAMS ((int, unsigned32, unsigned32, unsigned32));
+extern char *tic80_trace_cond_br PARAMS ((int, int, unsigned32, unsigned32, int, int));
+extern char *tic80_trace_ucond_br PARAMS ((int, unsigned32));
+extern void tic80_trace_ldst PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, int, int, int, unsigned32, unsigned32, unsigned32));
+
+#define TRACE_ALU3(indx, result, input1, input2) \
+do { \
+ if (TRACE_ALU_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "alu", \
+ tic80_trace_alu3 (indx, result, input1, input2)); \
+ } \
+} while (0)
+
+#define TRACE_CMP(indx, result, input1, input2) \
+do { \
+ if (TRACE_ALU_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "alu", \
+ tic80_trace_cmp (indx, result, input1, input2)); \
+ } \
+} while (0)
+
+#define TRACE_ALU2(indx, result, input) \
+do { \
+ if (TRACE_ALU_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "alu", \
+ tic80_trace_alu2 (indx, result, input)); \
+ } \
+} while (0)
+
+#define TRACE_SHIFT(indx, result, input, i, n, merge, endmask, rotate) \
+do { \
+ if (TRACE_ALU_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "shift", \
+ tic80_trace_shift (indx, result, input, i, n, \
+ merge, endmask, rotate)); \
+ } \
+} while (0)
+
+#define TRACE_FPU3(result, input1, input2) \
+do { \
+ if (TRACE_FPU_P (CPU)) { \
+ tic80_trace_fpu3 (SD, CPU, cia, MY_INDEX, \
+ &result, &input1, &input2); \
+ } \
+} while (0)
+
+#define TRACE_FPU2(result, input) \
+do { \
+ if (TRACE_FPU_P (CPU)) { \
+ tic80_trace_fpu2 (SD, CPU, cia, MY_INDEX, \
+ &result, &input); \
+ } \
+} while (0)
+
+#define TRACE_FPU1(result) \
+do { \
+ if (TRACE_FPU_P (CPU)) { \
+ tic80_trace_fpu1 (SD, CPU, cia, MY_INDEX, \
+ &result); \
+ } \
+} while (0)
+
+#define TRACE_FPU2I(result, input1, input2) \
+do { \
+ if (TRACE_FPU_P (CPU)) { \
+ tic80_trace_fpu2i (SD, CPU, cia, MY_INDEX, \
+ result, &input1, &input2); \
+ } \
+} while (0)
+
+#define TRACE_FPU2CMP(result, input1, input2) \
+do { \
+ if (TRACE_FPU_P (CPU)) { \
+ tic80_trace_fpu2cmp (SD, CPU, cia, MY_INDEX, \
+ result, &input1, &input2); \
+ } \
+} while (0)
+
+#define TRACE_NOP(indx) \
+do { \
+ if (TRACE_ALU_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "nop", \
+ tic80_trace_nop (indx)); \
+ } \
+} while (0)
+
+#define TRACE_SINK1(indx, input) \
+do { \
+ if (TRACE_ALU_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "nop", \
+ tic80_trace_sink1 (indx, input)); \
+ } \
+} while (0)
+
+#define TRACE_SINK2(indx, input1, input2) \
+do { \
+ if (TRACE_ALU_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "nop", \
+ tic80_trace_sink2 (indx, input1, input2)); \
+ } \
+} while (0)
+
+#define TRACE_SINK3(indx, input1, input2, input3) \
+do { \
+ if (TRACE_ALU_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "nop", \
+ tic80_trace_sink3 (indx, input1, input2, input3)); \
+ } \
+} while (0)
+
+#define TRACE_COND_BR(indx, jump_p, cond, target, size, code) \
+do { \
+ if (TRACE_BRANCH_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "branch", \
+ tic80_trace_cond_br (indx, jump_p, cond, target, \
+ size, code)); \
+ } \
+} while (0)
+
+#define TRACE_UCOND_BR(indx, target) \
+do { \
+ if (TRACE_BRANCH_P (CPU)) { \
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
+ itable[indx].line_nr, "branch", \
+ tic80_trace_ucond_br (indx, target)); \
+ } \
+} while (0)
+
+#define TRACE_LD(result, m, s, addr1, addr2) \
+do { \
+ if (TRACE_MEMORY_P (CPU)) { \
+ tic80_trace_ldst (SD, CPU, cia, MY_INDEX, \
+ 0, m, s, result, addr1, addr2); \
+ } \
+} while (0)
+
+#define TRACE_ST(value, m, s, addr1, addr2) \
+do { \
+ if (TRACE_MEMORY_P (CPU)) { \
+ tic80_trace_ldst (SD, CPU, cia, MY_INDEX, \
+ 1, m, s, value, addr1, addr2); \
+ } \
+} while (0)
+
+#else
+#define TRACE_ALU3(indx, result, input1, input2)
+#define TRACE_ALU2(indx, result, input)
+#define TRACE_FPU3(result, input1, input2)
+#define TRACE_FPU2(result, input)
+#define TRACE_FPU1(result)
+#define TRACE_FPU2I(result, input1, input2)
+#define TRACE_NOP(indx)
+#define TRACE_SINK1(indx, input)
+#define TRACE_SINK2(indx, input1, input2)
+#define TRACE_SINK3(indx, input1, input2, input3)
+#define TRACE_COND_BR(indx, jump_p, cond, target, size, code)
+#define TRACE_UCOND_BR(indx, target)
+#define TRACE_LD(m, s, result, addr1, addr2)
+#define TRACE_ST(m, s, value, addr1, addr2)
+#endif
diff --git a/sim/tic80/interp.c b/sim/tic80/interp.c
new file mode 100644
index 0000000..17f06d4
--- /dev/null
+++ b/sim/tic80/interp.c
@@ -0,0 +1,127 @@
+/* This file is part of the GDB simulators.
+
+ Copyright (C) 1997, Free Software Foundation
+ Condtributed by Cyngnus Solutions.
+
+ 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.
+
+ */
+
+
+
+#include "sim-main.h"
+
+#include "idecode.h"
+#include "itable.h"
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#else
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#endif
+
+
+#if 0
+
+void
+engine_error (SIM_DESC sd,
+ sim_cpu *cpu,
+ instruction_address cia,
+ const char *fmt,
+ ...)
+{
+ va_list ap;
+ va_start (ap, fmt);
+ sim_io_evprintf (sd, fmt, ap);
+ va_end (ap);
+
+ sim_halt (sd, cpu, NULL, cia, sim_stopped, SIGABRT);
+}
+
+void
+engine_halt (SIM_DESC sd,
+ sim_cpu *cpu,
+ instruction_address cia,
+ enum sim_stop reason,
+ int siggnal)
+{
+ if (!sd->halt_ok)
+ sim_io_error (sd, "engine_halt - bad longjmp");
+ sd->reason = reason;
+ sd->siggnal = siggnal;
+ sd->halt_ok = 0;
+ sd->restart_ok = 0;
+ if (cpu != NULL)
+ cpu->cia = cia;
+ longjmp (sd->path_to_halt, 1);
+}
+
+void
+engine_restart (SIM_DESC sd,
+ sim_cpu *cpu,
+ instruction_address cia)
+{
+ if (!sd->restart_ok)
+ sim_io_error (sd, "engine_restart - bad longjmp");
+ sd->restart_ok = 0;
+ cpu->cia = cia;
+ longjmp(sd->path_to_restart, 1);
+}
+
+
+void
+engine_run_until_stop (SIM_DESC sd,
+ volatile int *keep_running)
+{
+ if (!setjmp (sd->path_to_halt))
+ {
+ instruction_address cia;
+ sim_cpu *cpu = STATE_CPU (sd, 0);
+ sd->halt_ok = 1;
+ setjmp (sd->path_to_restart);
+ sd->restart_ok = 1;
+ cia = cpu->cia;
+ do
+ {
+ instruction_word insn = IMEM (cia);
+ cia = idecode_issue (sd, insn, cia);
+ }
+ while (*keep_running);
+ engine_halt (sd, cpu, cia, sim_stopped, SIM_SIGINT);
+ }
+}
+
+
+void
+engine_step (SIM_DESC sd)
+{
+ if (!setjmp (sd->path_to_halt))
+ {
+ instruction_address cia;
+ instruction_word insn;
+ sim_cpu *cpu = STATE_CPU (sd, 0);
+ sd->halt_ok = 1;
+ setjmp (sd->path_to_restart);
+ sd->restart_ok = 1;
+ cia = cpu->cia;
+ insn = IMEM (cia);
+ cia = idecode_issue (sd, insn, cia);
+ engine_halt (sd, cpu, cia, sim_stopped, SIM_SIGTRAP);
+ }
+}
+
+#endif
diff --git a/sim/tic80/misc.c b/sim/tic80/misc.c
new file mode 100644
index 0000000..fc7fbec
--- /dev/null
+++ b/sim/tic80/misc.c
@@ -0,0 +1,624 @@
+/* TIc80 Simulator.
+ Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+ Contributed by Cygnus Support.
+
+This file is part of GDB, the GNU debugger.
+
+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, 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. */
+
+
+#include "sim-main.h"
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#else
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#endif
+
+
+tic80_control_regs
+tic80_index2cr (int index)
+{
+ switch (index)
+ {
+ case 0x0000: return EPC_CR;
+ case 0x0001: return EIP_CR;
+ case 0x0002: return CONFIG_CR;
+ case 0x0004: return INTPEN_CR;
+ case 0x0006: return IE_CR;
+ case 0x0008: return FPST_CR;
+ case 0x000A: return PPERROR_CR;
+ case 0x000D: return PKTREQ_CR;
+ case 0x000E: return TCOUNT_CR;
+ case 0x000F: return TSCALE_CR;
+ case 0x0010: return FLTOP_CR;
+ case 0x0011: return FLTADR_CR;
+ case 0x0012: return FLTTAG_CR;
+ case 0x0013: return FLTDLT_CR;
+ case 0x0014: return FLTDTH_CR;
+ case 0x0015: return FLT005_CR;
+ case 0x0016: return FLT006_CR;
+ case 0x0017: return FLT007_CR;
+ case 0x0018: return FLT008_CR;
+ case 0x0019: return FLT009_CR;
+ case 0x001a: return FLT010_CR;
+ case 0x001b: return FLT011_CR;
+ case 0x001c: return FLT012_CR;
+ case 0x001d: return FLT013_CR;
+ case 0x001e: return FLT014_CR;
+ case 0x001f: return FLT015_CR;
+ case 0x0020: return SYSSTK_CR;
+ case 0x0021: return SYSTMP_CR;
+ case 0x0030: return MPC_CR;
+ case 0x0031: return MIP_CR;
+ case 0x0033: return ECOMCNTL_CR;
+ case 0x0034: return ANASTAT_CR;
+ case 0x0039: return BRK1_CR;
+ case 0x003A: return BRK2_CR;
+ case 0x0200: return ITAG0_CR;
+ case 0x0201: return ITAG1_CR;
+ case 0x0202: return ITAG2_CR;
+ case 0x0203: return ITAG3_CR;
+ case 0x0204: return ITAG4_CR;
+ case 0x0205: return ITAG5_CR;
+ case 0x0206: return ITAG6_CR;
+ case 0x0207: return ITAG7_CR;
+ case 0x0208: return ITAG8_CR;
+ case 0x0209: return ITAG9_CR;
+ case 0x020a: return ITAG10_CR;
+ case 0x020b: return ITAG11_CR;
+ case 0x020c: return ITAG12_CR;
+ case 0x020d: return ITAG13_CR;
+ case 0x020e: return ITAG14_CR;
+ case 0x020f: return ITAG15_CR;
+ case 0x0300: return ILRU_CR;
+ case 0x0400: return DTAG0_CR;
+ case 0x0401: return DTAG1_CR;
+ case 0x0402: return DTAG2_CR;
+ case 0x0403: return DTAG3_CR;
+ case 0x0404: return DTAG4_CR;
+ case 0x0405: return DTAG5_CR;
+ case 0x0406: return DTAG6_CR;
+ case 0x0407: return DTAG7_CR;
+ case 0x0408: return DTAG8_CR;
+ case 0x0409: return DTAG9_CR;
+ case 0x040a: return DTAG10_CR;
+ case 0x040b: return DTAG11_CR;
+ case 0x040c: return DTAG12_CR;
+ case 0x040d: return DTAG13_CR;
+ case 0x040e: return DTAG14_CR;
+ case 0x040f: return DTAG15_CR;
+ case 0x0500: return DLRU_CR;
+ case 0x4000: return IN0P_CR;
+ case 0x4001: return IN1P_CR;
+ case 0x4002: return OUTP_CR;
+ default: return SCRATCH_CR;
+ }
+}
+
+
+
+#if defined(WITH_TRACE)
+/* Tracing support routines */
+
+static char tic80_trace_buffer[1024];
+static int tic80_size_name;
+
+#define SIZE_HEX 8
+#define SIZE_DECIMAL 11
+
+/* Initialize tracing by calculating the maximum name size */
+static void
+tic80_init_trace (void)
+{
+ int i;
+ int len, max_len = 0;
+
+ for (i = 0; i < (int)nr_itable_entries; i++) {
+ len = strlen (itable[i].name);
+ if (len > max_len)
+ max_len = len;
+ }
+
+ tic80_size_name = max_len + sizeof(":m") - 1 + sizeof (":s") - 1;
+}
+
+/* Given an integer which is the result of a comparison, return a string
+ giving which bits are set. */
+
+static char *
+tic80_trace_cmp_internal (unsigned32 flag)
+{
+ struct cmp_bits { unsigned32 bit; char *string; };
+ static char buffer[32*8];
+ static struct cmp_bits bits[] =
+ {
+ { BIT32(29), "hs" },
+ { BIT32(28), "lo" },
+ { BIT32(27), "ls" },
+ { BIT32(26), "hi" },
+ { BIT32(25), "ge" },
+ { BIT32(24), "lt" },
+ { BIT32(23), "le" },
+ { BIT32(22), "gt" },
+ { BIT32(21), "ne" },
+ { BIT32(20), "eq" },
+
+ { BIT32(19), "hs.h" },
+ { BIT32(18), "lo.h" },
+ { BIT32(17), "ls.h" },
+ { BIT32(16), "hi.h" },
+ { BIT32(15), "ge.h" },
+ { BIT32(14), "lt.h" },
+ { BIT32(13), "le.h" },
+ { BIT32(12), "gt.h" },
+ { BIT32(11), "ne.h" },
+ { BIT32(10), "eq.h" },
+
+ { BIT32( 9), "hs.b" },
+ { BIT32( 8), "lo.b" },
+ { BIT32( 7), "ls.b" },
+ { BIT32( 6), "hi.b" },
+ { BIT32( 5), "ge.b" },
+ { BIT32( 4), "lt.b" },
+ { BIT32( 3), "le.b" },
+ { BIT32( 2), "gt.b" },
+ { BIT32( 1), "ne.b" },
+ { BIT32( 0), "eq.b" },
+ { 0, (char *)0 },
+ };
+
+ int i;
+ char *p = buffer;
+
+ for (i = 0; bits[i].bit != 0; i++)
+ {
+ if ((flag & bits[i].bit) != 0)
+ {
+ if (p != buffer)
+ *p++ = ' ';
+
+ strcpy (p, bits[i].string);
+ p += strlen (p);
+ }
+ }
+
+ *p = '\0';
+ return buffer;
+}
+
+/* Trace the result of an ALU operation with 2 integer inputs and an integer output */
+char *
+tic80_trace_alu3 (int indx,
+ unsigned32 result,
+ unsigned32 input1,
+ unsigned32 input2)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ sprintf (tic80_trace_buffer, "%-*s 0x%.*lx/%*ld 0x%.*lx/%*ld => 0x%.*lx/%*ld",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX, input1, SIZE_DECIMAL, (long)(signed32)input1,
+ SIZE_HEX, input2, SIZE_DECIMAL, (long)(signed32)input2,
+ SIZE_HEX, result, SIZE_DECIMAL, (long)(signed32)result);
+
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of an ALU operation with 2 integer inputs and an integer output
+ that sets the bits from a compare instruction. */
+char *
+tic80_trace_cmp (int indx,
+ unsigned32 result,
+ unsigned32 input1,
+ unsigned32 input2)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ sprintf (tic80_trace_buffer, "%-*s 0x%.*lx/%*ld 0x%.*lx/%*ld => 0x%.*lx %s",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX, input1, SIZE_DECIMAL, (long)(signed32)input1,
+ SIZE_HEX, input2, SIZE_DECIMAL, (long)(signed32)input2,
+ SIZE_HEX, result, tic80_trace_cmp_internal (result));
+
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of an ALU operation with 1 integer input and an integer output */
+char *
+tic80_trace_alu2 (int indx,
+ unsigned32 result,
+ unsigned32 input)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ sprintf (tic80_trace_buffer, "%-*s 0x%.*lx/%*ld %*s => 0x%.*lx/%*ld",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX, input, SIZE_DECIMAL, (long)(signed32)input,
+ SIZE_HEX + SIZE_DECIMAL + 3, "",
+ SIZE_HEX, result, SIZE_DECIMAL, (long)(signed32)result);
+
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of a shift instruction */
+char *
+tic80_trace_shift (int indx,
+ unsigned32 result,
+ unsigned32 input,
+ int i,
+ int n,
+ int merge,
+ int endmask,
+ int rotate)
+{
+ const char *merge_name;
+ char name[40];
+ char *p;
+
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ switch (merge)
+ {
+ default: merge_name = ".??"; break;
+ case 0: merge_name = ".dz"; break;
+ case 1: merge_name = ".dm"; break;
+ case 2: merge_name = ".ds"; break;
+ case 3: merge_name = ".ez"; break;
+ case 4: merge_name = ".em"; break;
+ case 5: merge_name = ".es"; break;
+ case 6: merge_name = ".iz"; break;
+ case 7: merge_name = ".im"; break;
+ }
+
+ /* Don't use itable[indx].name, which is just sl {r,i}. Instead reconstruct
+ the name, using the i and n fields. */
+ p = strchr (itable[indx].name, ' ');
+ sprintf (name, "s%s%s%s%s",
+ (n) ? "r" : "l",
+ (i) ? "i" : "",
+ merge_name,
+ (p) ? p : "");
+
+ sprintf (tic80_trace_buffer, "%-*s 0x%.*lx/%*ld %*s%2d,%2d => 0x%.*lx/%*ld",
+ tic80_size_name, name,
+ SIZE_HEX, input, SIZE_DECIMAL, (long)(signed32)input,
+ SIZE_HEX + SIZE_DECIMAL - 2, "",
+ rotate, endmask,
+ SIZE_HEX, result, SIZE_DECIMAL, (long)(signed32)result);
+
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of an FPU operation with 2 floating point inputs and a floating point output */
+void
+tic80_trace_fpu3 (SIM_DESC sd,
+ sim_cpu *cpu,
+ sim_cia cia,
+ int indx,
+ sim_fpu *result,
+ sim_fpu *input1,
+ sim_fpu *input2)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ trace_one_insn (sd, cpu, cia.ip, 1,
+ itable[indx].file, itable[indx].line_nr, "fpu",
+ "%-*s %*g %*g => %*g",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX + SIZE_DECIMAL + 3, sim_fpu_2d (input1),
+ SIZE_HEX + SIZE_DECIMAL + 3, sim_fpu_2d (input2),
+ SIZE_HEX + SIZE_DECIMAL + 3, sim_fpu_2d (result));
+}
+
+/* Trace the result of an FPU operation with 1 floating point input and a floating point output */
+void
+tic80_trace_fpu2 (SIM_DESC sd,
+ sim_cpu *cpu,
+ sim_cia cia,
+ int indx,
+ sim_fpu *result,
+ sim_fpu *input)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ trace_one_insn (sd, cpu, cia.ip, 1,
+ itable[indx].file, itable[indx].line_nr, "fpu",
+ "%-*s %*g %-*s => %*g",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX + SIZE_DECIMAL + 3, sim_fpu_2d (input),
+ SIZE_HEX + SIZE_DECIMAL + 3, "",
+ SIZE_HEX + SIZE_DECIMAL, sim_fpu_2d (result));
+}
+
+/* Trace the result of an FPU operation with 1 floating point input and a floating point output */
+void
+tic80_trace_fpu1 (SIM_DESC sd,
+ sim_cpu *cpu,
+ sim_cia cia,
+ int indx,
+ sim_fpu *result)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ trace_one_insn (sd, cpu, cia.ip, 1,
+ itable[indx].file, itable[indx].line_nr, "fpu",
+ "%-*s %-*s %-*s => %*g",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX + SIZE_DECIMAL + 3, "",
+ SIZE_HEX + SIZE_DECIMAL + 3, "",
+ SIZE_HEX + SIZE_DECIMAL, sim_fpu_2d (result));
+}
+
+/* Trace the result of an FPU operation with 2 floating point inputs and an integer output */
+void
+tic80_trace_fpu2i (SIM_DESC sd,
+ sim_cpu *cpu,
+ sim_cia cia,
+ int indx,
+ unsigned32 result,
+ sim_fpu *input1,
+ sim_fpu *input2)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ trace_one_insn (sd, cpu, cia.ip, 1,
+ itable[indx].file, itable[indx].line_nr, "fpu",
+ "%-*s %*g %*g => 0x%.*lx %-*ld",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX + SIZE_DECIMAL + 3, sim_fpu_2d (input1),
+ SIZE_HEX + SIZE_DECIMAL + 3, sim_fpu_2d (input2),
+ SIZE_HEX, result, SIZE_DECIMAL, (long)(signed32)result);
+}
+
+/* Trace the result of an FPU operation with 2 floating point inputs and an integer output
+ that is the result of a comparison. */
+void
+tic80_trace_fpu2cmp (SIM_DESC sd,
+ sim_cpu *cpu,
+ sim_cia cia,
+ int indx,
+ unsigned32 result,
+ sim_fpu *input1,
+ sim_fpu *input2)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ trace_one_insn (sd, cpu, cia.ip, 1,
+ itable[indx].file, itable[indx].line_nr, "fpu",
+ "%-*s %*g %*g => 0x%.*lx %s",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX + SIZE_DECIMAL + 3, sim_fpu_2d (input1),
+ SIZE_HEX + SIZE_DECIMAL + 3, sim_fpu_2d (input2),
+ SIZE_HEX, result, tic80_trace_cmp_internal (result));
+}
+
+/* Trace the result of a NOP operation */
+char *
+tic80_trace_nop (int indx)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ sprintf (tic80_trace_buffer, "%s", itable[indx].name);
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of a data sink with one input */
+char *
+tic80_trace_sink1 (int indx, unsigned32 input)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ sprintf (tic80_trace_buffer, "%-*s 0x%.*lx/%*ld",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX, input, SIZE_DECIMAL, (long)(signed32)input);
+
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of a data sink with two inputs */
+char *
+tic80_trace_sink2 (int indx, unsigned32 input1, unsigned32 input2)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ sprintf (tic80_trace_buffer, "%-*s 0x%.*lx/%*ld 0x%.*lx/%*ld",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX, input1, SIZE_DECIMAL, (long)(signed32)input1,
+ SIZE_HEX, input2, SIZE_DECIMAL, (long)(signed32)input2);
+
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of a data sink with three inputs */
+char *
+tic80_trace_sink3 (int indx, unsigned32 input1, unsigned32 input2, unsigned32 input3)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ sprintf (tic80_trace_buffer, "%-*s 0x%.*lx/%*ld 0x%.*lx/%*ld 0x%.*lx/%*ld",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX, input1, SIZE_DECIMAL, (long)(signed32)input1,
+ SIZE_HEX, input2, SIZE_DECIMAL, (long)(signed32)input2,
+ SIZE_HEX, input3, SIZE_DECIMAL, (long)(signed32)input3);
+
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of a conditional branch operation */
+char *
+tic80_trace_cond_br (int indx,
+ int jump_p,
+ unsigned32 cond,
+ unsigned32 target,
+ int size,
+ int code)
+{
+ char *suffix1, *suffix2;
+
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ if (size >= 0 && code >= 0)
+ { /* BCND */
+ switch (code)
+ {
+ default: suffix1 = "???"; break;
+ case 0: suffix1 = "nev"; break;
+ case 1: suffix1 = "gt0"; break;
+ case 2: suffix1 = "eq0"; break;
+ case 3: suffix1 = "ge0"; break;
+ case 4: suffix1 = "lt0"; break;
+ case 5: suffix1 = "ne0"; break;
+ case 6: suffix1 = "le0"; break;
+ case 7: suffix1 = "alw"; break;
+ }
+
+ switch (size)
+ {
+ default: suffix2 = ".?"; break;
+ case 0: suffix2 = ".b"; break;
+ case 1: suffix2 = ".h"; break;
+ case 2: suffix2 = ".w"; break;
+ }
+
+ } else { /* BBO/BBZ */
+
+ suffix2 = "";
+ switch (cond)
+ {
+ default: suffix1 = "??.?"; break;
+ case 29: suffix1 = "hs.w"; break;
+ case 28: suffix1 = "lo.w"; break;
+ case 27: suffix1 = "ls.w"; break;
+ case 26: suffix1 = "hi.w"; break;
+ case 25: suffix1 = "ge.w"; break;
+ case 24: suffix1 = "lt.w"; break;
+ case 23: suffix1 = "le.w"; break;
+ case 22: suffix1 = "gt.w"; break;
+ case 21: suffix1 = "ne.w"; break;
+ case 20: suffix1 = "eq.w"; break;
+ case 19: suffix1 = "hs.h"; break;
+ case 18: suffix1 = "lo.h"; break;
+ case 17: suffix1 = "ls.h"; break;
+ case 16: suffix1 = "hi.h"; break;
+ case 15: suffix1 = "ge.h"; break;
+ case 14: suffix1 = "lt.h"; break;
+ case 13: suffix1 = "le.h"; break;
+ case 12: suffix1 = "gt.h"; break;
+ case 11: suffix1 = "ne.h"; break;
+ case 10: suffix1 = "eq.h"; break;
+ case 9: suffix1 = "hs.b"; break;
+ case 8: suffix1 = "lo.b"; break;
+ case 7: suffix1 = "ls.b"; break;
+ case 6: suffix1 = "hi.b"; break;
+ case 5: suffix1 = "ge.b"; break;
+ case 4: suffix1 = "lt.b"; break;
+ case 3: suffix1 = "le.b"; break;
+ case 2: suffix1 = "gt.b"; break;
+ case 1: suffix1 = "ne.b"; break;
+ case 0: suffix1 = "eq.b"; break;
+ }
+ }
+
+ if (jump_p)
+ sprintf (tic80_trace_buffer,
+ "%-*s 0x%.*lx %*s 0x%.*lx/%*ld => 0x%.*lx %s%s",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX, target, SIZE_DECIMAL, "",
+ SIZE_HEX, cond, SIZE_DECIMAL, (long)(signed32)cond,
+ SIZE_HEX, target,
+ suffix1, suffix2);
+ else
+ sprintf (tic80_trace_buffer,
+ "%-*s 0x%.*lx %*s 0x%.*lx/%*ld => %-*s %s%s",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX, target, SIZE_DECIMAL, "",
+ SIZE_HEX, cond, SIZE_DECIMAL, (long)(signed32)cond,
+ SIZE_HEX + 2, "[no jump]",
+ suffix1, suffix2);
+
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of a unconditional branch operation */
+char *
+tic80_trace_ucond_br (int indx,
+ unsigned32 target)
+{
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ sprintf (tic80_trace_buffer,
+ "%-*s 0x%.*lx %*s => 0x%.*lx",
+ tic80_size_name, itable[indx].name,
+ SIZE_HEX, target, (SIZE_DECIMAL*2) + SIZE_HEX + 4, "",
+ SIZE_HEX, target);
+
+ return tic80_trace_buffer;
+}
+
+/* Trace the result of a load or store operation with 2 integer addresses
+ and an integer output or input */
+void
+tic80_trace_ldst (SIM_DESC sd,
+ sim_cpu *cpu,
+ sim_cia cia,
+ int indx,
+ int st_p,
+ int m_p,
+ int s_p,
+ unsigned32 value,
+ unsigned32 input1,
+ unsigned32 input2)
+{
+ char name[40];
+
+ if (!tic80_size_name)
+ tic80_init_trace ();
+
+ strcpy (name, itable[indx].name);
+ if (m_p)
+ strcat (name, ":m");
+
+ if (s_p)
+ strcat (name, ":s");
+
+ trace_one_insn (sd, cpu, cia.ip, 1,
+ itable[indx].file, itable[indx].line_nr, "memory",
+ "%-*s 0x%.*lx/%*ld 0x%.*lx/%*ld %s 0x%.*lx/%*ld",
+ tic80_size_name, name,
+ SIZE_HEX, input1, SIZE_DECIMAL, (long)(signed32)input1,
+ SIZE_HEX, input2, SIZE_DECIMAL, (long)(signed32)input2,
+ (!st_p) ? "=>" : "<=",
+ SIZE_HEX, value, SIZE_DECIMAL, (long)(signed32)value);
+}
+
+#endif /* WITH_TRACE */
diff --git a/sim/tic80/sim-calls.c b/sim/tic80/sim-calls.c
new file mode 100644
index 0000000..c60bd9b
--- /dev/null
+++ b/sim/tic80/sim-calls.c
@@ -0,0 +1,203 @@
+/* This file is part of the program psim.
+
+ Copyright (C) 1994-1996, Andrew Cagney <cagney@highland.com.au>
+ Copyright (C) 1997, Free Software Foundation
+
+ 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.
+
+ */
+
+
+#include <stdarg.h>
+#include <ctype.h>
+
+#include "bfd.h"
+#include "sim-main.h"
+#include "sim-utils.h"
+#include "sim-options.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#else
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#endif
+
+
+#define SIM_ADDR unsigned
+
+SIM_DESC
+sim_open (SIM_OPEN_KIND kind,
+ host_callback *callback,
+ struct _bfd *abfd,
+ char **argv)
+{
+ char *buf;
+ SIM_DESC sd = sim_state_alloc (kind, callback);
+
+ if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK)
+ return 0;
+
+#define TIC80_MEM_START 0x2000000
+#define TIC80_MEM_SIZE 0x100000
+
+ /* main memory */
+ asprintf (&buf, "memory region 0x%lx,0x%lx",
+ TIC80_MEM_START, TIC80_MEM_SIZE);
+ sim_do_command (sd, buf);
+ free (buf);
+ /* interrupt memory */
+ sim_do_command (sd, "memory region 0x1010000,0x1000");
+ /* some memory at zero */
+ sim_do_command (sd, "memory region 0,0x100000");
+
+ /* getopt will print the error message so we just have to exit if this fails.
+ FIXME: Hmmm... in the case of gdb we need getopt to call
+ print_filtered. */
+ if (sim_parse_args (sd, argv) != SIM_RC_OK)
+ {
+ /* Uninstall the modules to avoid memory leaks,
+ file descriptor leaks, etc. */
+ sim_module_uninstall (sd);
+ return 0;
+ }
+
+ /* check for/establish the a reference program image */
+ if (sim_analyze_program (sd,
+ (STATE_PROG_ARGV (sd) != NULL
+ ? *STATE_PROG_ARGV (sd)
+ : NULL),
+ abfd) != SIM_RC_OK)
+ {
+ sim_module_uninstall (sd);
+ return 0;
+ }
+
+ /* establish any remaining configuration options */
+ if (sim_config (sd) != SIM_RC_OK)
+ {
+ sim_module_uninstall (sd);
+ return 0;
+ }
+
+ if (sim_post_argv_init (sd) != SIM_RC_OK)
+ {
+ /* Uninstall the modules to avoid memory leaks,
+ file descriptor leaks, etc. */
+ sim_module_uninstall (sd);
+ return 0;
+ }
+
+ /* FIXME: for now */
+ return sd;
+}
+
+
+void
+sim_close (SIM_DESC sd, int quitting)
+{
+ /* Uninstall the modules to avoid memory leaks,
+ file descriptor leaks, etc. */
+ sim_module_uninstall (sd);
+}
+
+
+/* FIXME - these magic numbers need to be moved elsewhere */
+
+#define SP_REGNUM 1 /* Contains address of top of stack */
+#define FP_REGNUM 31 /* Contains address of executing stack frame */
+#define PC_REGNUM 32 /* Contains program counter (FIXME?) */
+#define NPC_REGNUM 33 /* Contains the next program counter (FIXME?) */
+#define A0_REGNUM 34 /* Accumulator register 0 */
+#define A3_REGNUM 37 /* Accumulator register 1 */
+
+#define R0_REGNUM 0 /* General Purpose Register 0 - for sim */
+#define Rn_REGNUM 31 /* Last General Purpose Register - for sim */
+#define An_REGNUM A3_REGNUM /* Last Accumulator register - for sim */
+
+int
+sim_fetch_register (SIM_DESC sd, int regnr, unsigned char *buf, int length)
+{
+ if (regnr == R0_REGNUM)
+ memset (buf, 0, sizeof (unsigned32));
+ else if (regnr > R0_REGNUM && regnr <= Rn_REGNUM)
+ *(unsigned32*)buf = H2T_4 (STATE_CPU (sd, 0)->reg[regnr - R0_REGNUM]);
+ else if (regnr == PC_REGNUM)
+ *(unsigned32*)buf = H2T_4 (STATE_CPU (sd, 0)->cia.ip);
+ else if (regnr == NPC_REGNUM)
+ *(unsigned32*)buf = H2T_4 (STATE_CPU (sd, 0)->cia.dp);
+ else if (regnr >= A0_REGNUM && regnr <= An_REGNUM)
+ *(unsigned64*)buf = H2T_8 (STATE_CPU (sd, 0)->acc[regnr - A0_REGNUM]);
+ else
+ sim_io_error (sd, "sim_fetch_register - unknown register nr %d", regnr);
+ return -1;
+}
+
+
+int
+sim_store_register (SIM_DESC sd, int regnr, unsigned char *buf, int length)
+{
+ if (regnr >= R0_REGNUM && regnr <= Rn_REGNUM)
+ STATE_CPU (sd, 0)->reg[regnr - R0_REGNUM] = T2H_4 (*(unsigned32*)buf);
+ else if (regnr == PC_REGNUM)
+ STATE_CPU (sd, 0)->cia.ip = T2H_4 (*(unsigned32*)buf);
+ else if (regnr == NPC_REGNUM)
+ STATE_CPU (sd, 0)->cia.dp = T2H_4 (*(unsigned32*)buf);
+ else if (regnr >= A0_REGNUM && regnr <= An_REGNUM)
+ STATE_CPU (sd, 0)->acc[regnr - A0_REGNUM] = T2H_8 (*(unsigned64*)buf);
+ else
+ sim_io_error (sd, "sim_store_register - unknown register nr %d", regnr);
+ return -1;
+}
+
+
+SIM_RC
+sim_create_inferior (SIM_DESC sd,
+ struct _bfd *abfd,
+ char **argv,
+ char **envp)
+{
+ /* clear all registers */
+ memset (&STATE_CPU (sd, 0)->reg, 0, sizeof (STATE_CPU (sd, 0)->reg));
+ memset (&STATE_CPU (sd, 0)->acc, 0, sizeof (STATE_CPU (sd, 0)->acc));
+ memset (&STATE_CPU (sd, 0)->cr, 0, sizeof (STATE_CPU (sd, 0)->cr));
+ STATE_CPU (sd, 0)->is_user_mode = 0;
+ memset (&STATE_CPU (sd, 0)->cia, 0, sizeof (STATE_CPU (sd, 0)->cia));
+ /* initialize any modules */
+ sim_module_init (sd);
+ /* set the stack-pointer/program counter */
+ if (abfd != NULL)
+ STATE_CPU (sd, 0)->cia.ip = bfd_get_start_address (abfd);
+ else
+ STATE_CPU (sd, 0)->cia.ip = 0;
+ STATE_CPU (sd, 0)->cia.dp = (STATE_CPU (sd, 0)->cia.ip
+ + sizeof (instruction_word));
+ STATE_CPU (sd, 0)->cr[IE_CR] |= IE_CR_IE;
+ STATE_CPU (sd, 0)->reg[1] = TIC80_MEM_START + TIC80_MEM_SIZE - 16;
+ return SIM_RC_OK;
+}
+
+
+void
+sim_do_command (SIM_DESC sd, char *cmd)
+{
+ if (sim_args_command (sd, cmd) != SIM_RC_OK)
+ sim_io_eprintf (sd, "Unknown command `%s'\n", cmd);
+}
diff --git a/sim/tic80/sim-main.h b/sim/tic80/sim-main.h
new file mode 100644
index 0000000..67db353
--- /dev/null
+++ b/sim/tic80/sim-main.h
@@ -0,0 +1,81 @@
+/* This file is part of the program psim.
+
+ Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
+ Copyright (C) 1997, Free Software Foundation
+
+ 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.
+
+ */
+
+
+#ifndef _SIM_MAIN_H_
+#define _SIM_MAIN_H_
+
+
+#include "sim-basics.h"
+#include "sim-signal.h"
+
+#include <signal.h> /* For kill() in insns:do_trap */
+
+#include <errno.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+/* These are generated files. */
+#include "itable.h"
+#include "idecode.h"
+#include "idecode.h"
+
+typedef instruction_address sim_cia;
+static const sim_cia null_cia = {0}; /* Dummy */
+#define NULL_CIA null_cia
+/* FIXME: Perhaps igen should generate access macros for
+ `instruction_address' that we could use. */
+#define CIA_ADDR(cia) ((cia).ip)
+
+#define WITH_WATCHPOINTS 1
+
+#include "sim-base.h"
+
+#include "alu.h"
+#include "cpu.h"
+
+
+struct sim_state {
+
+ /* the processors proper */
+ sim_cpu cpu;
+#define STATE_CPU(sd, n) (&(sd)->cpu)
+
+ /* The base class. */
+ sim_state_base base;
+
+};
+
+/* (re) initialize the simulator */
+
+extern void engine_init
+(SIM_DESC sd);
+
+
+#ifndef HAVE_GETPID
+#define getpid() 42
+#endif
+
+#ifndef HAVE_KILL
+#define kill(sig, pid) (errno = EINVAL, -1)
+#endif
+#endif
diff --git a/sim/tic80/tic80.dc b/sim/tic80/tic80.dc
new file mode 100644
index 0000000..4199826
--- /dev/null
+++ b/sim/tic80/tic80.dc
@@ -0,0 +1,6 @@
+# most instructions
+switch: 21: 12: 21: 12
+switch: 11: 7: 6: 12
+#switch: 21: 13: 21: 13
+#switch: 12: 7: 6: 13
+switch: 27: 27: 27: 27
diff --git a/sim/tic80/tic80.ic b/sim/tic80/tic80.ic
new file mode 100644
index 0000000..de81d14
--- /dev/null
+++ b/sim/tic80/tic80.ic
@@ -0,0 +1,52 @@
+cache:Dest:Dest:
+cache:Dest:rDest:signed_word *:(&(CPU)->reg[Dest])
+#
+cache:Source1:Source1:
+cache:Source1:vSource1:signed_word:(GPR (Source1) + 0)
+#cache:Source1:vSource1:signed_word:(Source1 == 0 ? 0 : (CPU)->reg[Source1])
+#
+cache:Source2:Source2:
+cache:Source2:vSource2:signed_word:(GPR (Source2) + 0)
+#cache:Source2:vSource2:signed_word:(Source2 == 0 ? 0 : (CPU)->reg[Source2])
+#
+cache:Source:Source:
+cache:Source:vSource:signed_word:(GPR (Source) + 0)
+#cache:Source:vSource:signed_word:(Source == 0 ? 0 : (CPU)->reg[Source])
+#
+cache:IndOff:IndOff:
+cache:IndOff:rIndOff:signed_word:(GPR (IndOff) + 0)
+#cache:IndOff:rIndOff:signed_word:(IndOff == 0 ? 0 : (CPU)->reg[IndOff])
+#
+cache:Base:Base:
+cache:Base:vBase:signed_word:(GPR (Base) + 0)
+cache:Base:rBase:signed_word*:(&GPR (Base))
+#cache:Base:vBase:signed_word:(Base == 0 ? 0 : (CPU)->reg[Base])
+#
+cache:Link:Link:
+cache:Link:rLink:signed_word*:(&(CPU)->reg[Link])
+#
+# Trap Number
+cache:UTN:UTN:
+cache:INDTR:INDTR:
+cache:INDTR:UTN:unsigned_word:(INDTR == 0 ? 0 : (CPU)->reg[INDTR])
+#
+cache:A:A:
+#
+cache:SignedImmediate:SignedImmediate:
+cache:SignedImmediate:vSource1:signed_word:SEXT (SignedImmediate, 14)
+#
+cache:UnsignedImmediate:UnsignedImmediate:
+cache:UnsignedImmediate:vSource1:signed_word:UnsignedImmediate
+#
+cache:BITNUM:BITNUM:
+cache:Code:Code:
+cache:BITNUM:bitnum:int:(~BITNUM) & 0x1f
+
+#
+cache:SignedOffset:SignedOffset:
+cache:SignedOffset:vSignedOffset:signed_word:SEXT (SignedOffset, 14)
+#
+cache:UCRN:UCRN:
+cache:INDCR:INDCR:
+cache:INDCR:UCRN:unsigned32:(GPR (INDCR) + 0)
+#cache:INDCR:UCRN:unsigned32:(INDCR == 0 ? 0 : (CPU)->reg[INDCR])
diff --git a/sim/tic80/tic80.igen b/sim/tic80/tic80.igen
new file mode 100644
index 0000000..1595693f
--- /dev/null
+++ b/sim/tic80/tic80.igen
@@ -0,0 +1,1615 @@
+// Texas Instruments TMS320C80 (MVP) Simulator.
+
+
+// The following is called when ever an illegal instruction is encountered.
+:internal::::illegal:
+{
+ sim_io_eprintf (SD, "0x%lx: illegal instruction\n", (unsigned long) cia.ip);
+ sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
+}
+
+// The following is called when ever an FP op is attempted with FPU disabled.
+:internal::::fp_unavailable:
+{
+ sim_io_eprintf (SD, "0x%lx: floating-point unavailable\n", (unsigned long) cia.ip);
+ sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGFPE);
+}
+
+// Handle a branch instruction
+:function:::instruction_address:do_branch:int annul, address_word target, int rLink_p, unsigned32 *rLink
+{
+ instruction_address nia;
+ if (annul)
+ {
+ if (rLink_p)
+ *rLink = cia.dp;
+ nia.ip = target;
+ nia.dp = target + 4;
+ }
+ else
+ {
+ if (rLink_p)
+ *rLink = cia.dp + sizeof (instruction_word);
+ nia.ip = cia.dp;
+ nia.dp = target;
+ }
+ return nia;
+}
+
+// Signed Integer Add - add source1, source2, dest
+:function:::void:do_add:unsigned32 *rDest, signed32 source1, signed32 source2
+{
+ unsigned32 result;
+ ALU_BEGIN (source1);
+ ALU_ADD (source2);
+ ALU_END (result);
+ *rDest = result;
+ TRACE_ALU3 (MY_INDEX, result, source1, source2);
+ /* FIXME - a signed add may cause an exception */
+}
+31.Dest,26.Source2,21.0b101100,15.0,14.SignedImmediate::::add i
+"add <SignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_add (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b11101100,13.0,12.0,11./,4.Source1::::add r
+"add r<Source1>, r<Source2>, r<Dest>"
+{
+ do_add (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b11101100,13.0,12.1,11./+LongSignedImmediate::::add l
+"add 0x%08lx<LongSignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_add (_SD, rDest, LongSignedImmediate, vSource2);
+}
+
+
+// Unsigned Integer Add - addu source1, source2, dest
+:function:::void:do_addu:unsigned32 *rDest, unsigned32 source1, unsigned32 source2
+{
+ unsigned32 result = source1 + source2;
+ TRACE_ALU3 (MY_INDEX, result, source1, source2);
+ *rDest = result;
+}
+
+31.Dest,26.Source2,21.0b101100,15.1,14.SignedImmediate::::addu i
+"addu <SignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_addu (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b11101100,13.1,12.0,11./,4.Source1::::addu r
+"addu r<Source1>, r<Source2>, r<Dest>"
+{
+ do_addu (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b11101100,13.1,12.1,11./+LongSignedImmediate::::addu l
+"addu 0x%08lx<LongSignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_addu (_SD, rDest, LongSignedImmediate, vSource2);
+}
+
+
+:function:::void:do_and:signed32 *rDest, signed32 source1, signed32 source2
+{
+ unsigned32 result = source1 & source2;
+ TRACE_ALU3 (MY_INDEX, result, source1, source2);
+ *rDest = result;
+}
+
+
+// and, and.tt
+31.Dest,26.Source2,21.0b0010001,14.UnsignedImmediate::::and.tt i
+"and.tt <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110010001,12.0,11./,4.Source1::::and.tt r
+"and.tt r<Source1>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110010001,12.1,11./+LongSignedImmediate::::and.tt l
+"and.tt 0x%08lx<LongSignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, LongSignedImmediate, vSource2);
+
+}
+
+// and.ff
+31.Dest,26.Source2,21.0b0011000,14.UnsignedImmediate::::and.ff i
+"and.ff <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, ~vSource1, ~vSource2);
+}
+31.Dest,26.Source2,21.0b110011000,12.0,11./,4.Source1::::and.ff r
+"and.ff r<Source1>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, ~vSource1, ~vSource2);
+}
+31.Dest,26.Source2,21.0b110011000,12.1,11./+LongSignedImmediate::::and.ff l
+"and.ff 0x%08lx<LongSignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, ~LongSignedImmediate, ~vSource2);
+}
+
+// and.ft
+31.Dest,26.Source2,21.0b0010100,14.UnsignedImmediate::::and.ft i
+"and.ft <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, ~vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110010100,12.0,11./,4.Source1::::and.ft r
+"and.ft r<Source1>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, ~vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110010100,12.1,11./+LongSignedImmediate::::and.ft l
+"and.ft 0x%08lx<LongSignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, ~LongSignedImmediate, vSource2);
+}
+
+// and.tf
+31.Dest,26.Source2,21.0b0010010,14.UnsignedImmediate::::and.tf i
+"and.tf <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, vSource1, ~vSource2);
+}
+31.Dest,26.Source2,21.0b110010010,12.0,11./,4.Source1::::and.tf r
+"and.tf r<Source1>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, vSource1, ~vSource2);
+}
+31.Dest,26.Source2,21.0b110010010,12.1,11./+LongSignedImmediate::::and.tf l
+"and.tf 0x%08lx<LongSignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_and (_SD, rDest, LongSignedImmediate, ~vSource2);
+}
+
+// bbo[.a]
+:function:::instruction_address:do_bbo:instruction_address nia, int bitnum, unsigned32 source, int annul, unsigned32 offset
+{
+ int jump_p;
+ address_word target = cia.ip + 4 * offset;
+ if (MASKED32 (source, bitnum, bitnum))
+ {
+ nia = do_branch (_SD, annul, target, 0, NULL);
+ jump_p = 1;
+ }
+ else
+ jump_p = 0;
+ TRACE_COND_BR(MY_INDEX, jump_p, bitnum, target, -1, -1);
+ return nia;
+}
+:%s::::A:int A
+{
+ if (A)
+ return ".a";
+ else
+ return "";
+}
+31.BITNUM,26.Source,21.0b100101,15.A,14.SignedOffset::::bbo i
+"bbo%s<A> <SignedOffset>, r<Source>, <bitnum>"
+{
+ nia = do_bbo (_SD, nia, bitnum, vSource, A, vSignedOffset);
+}
+31.BITNUM,26.Source,21.0b11100101,13.A,12.0,11./,4.IndOff::::bbo r
+"bbo%s<A> r<IndOff>, r<Source>, <bitnum>"
+{
+ nia = do_bbo (_SD, nia, bitnum, vSource, A, rIndOff);
+}
+31.BITNUM,26.Source,21.0b11100101,13.A,12.1,11./+LongSignedImmediate::::bbo l
+"bbo%s<A> <LongSignedImmediate>, r<Source>, <bitnum>"
+{
+ nia = do_bbo (_SD, nia, bitnum, vSource, A, LongSignedImmediate);
+}
+
+// bbz[.a]
+:function:::instruction_address:do_bbz:instruction_address nia, int bitnum, unsigned32 source, int annul, unsigned32 offset
+{
+ int jump_p;
+ address_word target = cia.ip + 4 * offset;
+ if (!MASKED32 (source, bitnum, bitnum))
+ {
+ nia = do_branch (_SD, annul, target, 0, NULL);
+ jump_p = 1;
+ }
+ else
+ jump_p = 0;
+ TRACE_COND_BR(MY_INDEX, jump_p, bitnum, target, -1, -1);
+ return nia;
+}
+31.BITNUM,26.Source,21.0b100100,15.A,14.SignedOffset::::bbz i
+"bbz%s<A> <SignedOffset>, r<Source>, <bitnum>"
+{
+ nia = do_bbz (_SD, nia, bitnum, vSource, A, vSignedOffset);
+}
+31.BITNUM,26.Source,21.0b11100100,13.A,12.0,11./,4.IndOff::::bbz r
+"bbz%s<A> r<IndOff>, r<Source>, <bitnum>"
+{
+ nia = do_bbz (_SD, nia, bitnum, vSource, A, rIndOff);
+}
+31.BITNUM,26.Source,21.0b11100100,13.A,12.1,11./+LongSignedImmediate::::bbz l
+"bbz%s<A> <LongSignedImmediate>, r<Source>, <bitnum>"
+{
+ nia = do_bbz (_SD, nia, bitnum, vSource, A, LongSignedImmediate);
+}
+
+// bcnd[.a]
+:function:::instruction_address:do_bcnd:instruction_address nia, int Cond, unsigned32 source, int annul, unsigned32 offset
+{
+ int condition;
+ int size = EXTRACTED32 (Cond, 31 - 27, 30 - 27);
+ int code = EXTRACTED32 (Cond, 29 - 27, 27 - 27);
+ signed32 val = 0;
+ address_word target = cia.ip + 4 * offset;
+ switch (size)
+ {
+ case 0: val = SEXT32 (source, 7); break;
+ case 1: val = SEXT32 (source, 15); break;
+ case 2: val = source; break;
+ default: sim_engine_abort (SD, CPU, cia, "bcnd - reserved size");
+ }
+ switch (code)
+ {
+ case 0: condition = 0; break;
+ case 1: condition = val > 0; break;
+ case 2: condition = val == 0; break;
+ case 3: condition = val >= 0; break;
+ case 4: condition = val < 0; break;
+ case 5: condition = val != 0; break;
+ case 6: condition = val <= 0; break;
+ default: condition = 1; break;
+ }
+ if (condition)
+ {
+ nia = do_branch (_SD, annul, target, 0, NULL);
+ }
+ TRACE_COND_BR(MY_INDEX, condition, val, target, size, code);
+ return nia;
+}
+31.Code,26.Source,21.0b100110,15.A,14.SignedOffset::::bcnd i
+"bcnd%s<A> <SignedOffset>, r<Source>, <Code>"
+{
+ nia = do_bcnd (_SD, nia, Code, vSource, A, vSignedOffset);
+}
+31.Code,26.Source,21.0b11100110,13.A,12.0,11./,4.IndOff::::bcnd r
+"bcnd%s<A> r<IndOff>, r<Source>, <Code>"
+{
+ nia = do_bcnd (_SD, nia, Code, vSource, A, rIndOff);
+}
+31.Code,26.Source,21.0b11100110,13.A,12.1,11./+LongSignedImmediate::::bcnd l
+"bcnd%s<A> <LongSignedImmediate>, r<Source>, <Code>"
+{
+ nia = do_bcnd (_SD, nia, Code, vSource, A, LongSignedImmediate);
+}
+
+// br[.a] - see bbz[.a]
+
+
+// brcr
+:function:::sim_cia:do_brcr:instruction_address nia, int cr
+{
+ if (cr >= 0x4000 || !(CPU)->is_user_mode)
+ {
+ unsigned32 control = CR (cr);
+ unsigned32 ie = control & 0x00000001;
+ unsigned32 pc = control & 0xfffffffc;
+ unsigned32 is_user_mode = control & 0x00000002;
+ (CPU)->is_user_mode = is_user_mode;
+ nia.dp = pc;
+ if (ie)
+ (CPU)->cr[IE_CR] |= IE_CR_IE;
+ else
+ (CPU)->cr[IE_CR] &= ~IE_CR_IE;
+ }
+ TRACE_UCOND_BR (MY_INDEX, nia.dp);
+ return nia;
+}
+31.//,27.0,26.//,21.0b0000110,14.UCRN::::brcr i
+"brcr CR[<UCRN>]"
+{
+ nia = do_brcr (_SD, nia, UCRN);
+}
+31.//,27.0,26.//,21.0b110000110,12.0,11./,4.INDCR::::brcr r
+"brcr CR[r<INDCR>]"
+{
+ nia = do_brcr (_SD, nia, UCRN);
+}
+31.//,27.0,26.//,21.0b110000110,12.1,11./+UnsignedControlRegisterNumber::::brcr l
+"brcr CR[<UnsignedControlRegisterNumber>]"
+{
+ nia = do_brcr (_SD, nia, UnsignedControlRegisterNumber);
+}
+
+// bsr[.a]
+:function:::instruction_address:do_bsr:instruction_address nia, signed32 *rLink, int annul, unsigned32 offset
+{
+ address_word target = cia.ip + 4 * offset;
+ nia = do_branch (_SD, annul, target, 1, rLink);
+ TRACE_UCOND_BR (MY_INDEX, target);
+ return nia;
+}
+31.Link,26./,21.0b100000,15.A,14.SignedOffset::::bsr i
+"bsr%s<A> <SignedOffset>, r<Link>"
+{
+ nia = do_bsr (_SD, nia, rLink, A, vSignedOffset);
+}
+31.Link,26./,21.0b11100000,13.A,12.0,11./,4.IndOff::::bsr r
+"bsr%s<A> r<IndOff>, r<Link>"
+{
+ nia = do_bsr (_SD, nia, rLink, A, rIndOff);
+}
+31.Link,26./,21.0b11100000,13.A,12.1,11./+LongSignedImmediate::::bsr l
+"bsr%s<A> <LongSignedImmediate>, r<Link>"
+{
+ nia = do_bsr (_SD, nia, rLink, A, LongSignedImmediate);
+}
+
+// cmnd
+:function:::void:do_cmnd:signed32 source
+{
+ int Reset = EXTRACTED32 (source, 31, 31);
+ int Halt = EXTRACTED32 (source, 30, 30);
+ int Unhalt = EXTRACTED32 (source, 29, 29);
+ /* int ICR = EXTRACTED32 (source, 28, 28); */
+ /* int DCR = EXTRACTED32 (source, 27, 27); */
+ int Task = EXTRACTED32 (source, 14, 14);
+ int Msg = EXTRACTED32 (source, 13, 13);
+ int VC = EXTRACTED32 (source, 10, 10);
+ int TC = EXTRACTED32 (source, 9, 9);
+ int MP = EXTRACTED32 (source, 8, 8);
+ int PP = EXTRACTED32 (source, 3, 0);
+ /* what is implemented? */
+ if (PP != 0)
+ sim_engine_abort (SD, CPU, cia, "0x%lx: cmnd - PPs not supported",
+ (unsigned long) cia.ip);
+ if (VC != 0)
+ sim_engine_abort (SD, CPU, cia, "0x%lx: cmnd - VC not supported",
+ (unsigned long) cia.ip);
+ if (TC != 0)
+ sim_engine_abort (SD, CPU, cia, "0x%lx: cmnd - TC not supported",
+ (unsigned long) cia.ip);
+ if (MP)
+ {
+ if (Reset || Halt)
+ sim_engine_halt (SD, CPU, NULL, cia, sim_exited, 0);
+ if (Unhalt)
+ sim_engine_abort (SD, CPU, cia, "0x%lx: cmnd - Can not unhalt the MP",
+ (unsigned long) cia.ip);
+ /* if (ICR || DCR); */
+ if (Task)
+ sim_engine_abort (SD, CPU, cia, "0x%lx: cmnd - Can not Task the MP",
+ (unsigned long) cia.ip);
+ if (Msg)
+ sim_engine_abort (SD, CPU, cia, "0x%lx: cmnd - Msg to MP not suported",
+ (unsigned long) cia.ip);
+ }
+ TRACE_SINK1 (MY_INDEX, source);
+}
+31./,21.0b0000010,14.UI::::cmnd i
+"cmnd <UI>"
+{
+ do_cmnd (_SD, UI);
+}
+31./,21.0b110000010,12.0,11./,4.Source::::cmnd r
+"cmnd r<Source>"
+{
+ do_cmnd (_SD, vSource);
+}
+31./,21.0b110000010,12.1,11./+LongUnsignedImmediate::::cmnd l
+"cmnd <LongUnsignedImmediate>"
+{
+ do_cmnd (_SD, LongUnsignedImmediate);
+}
+
+// cmp
+:function:::unsigned32:cmp_vals:signed32 s1, unsigned32 u1, signed32 s2, unsigned32 u2
+{
+ unsigned32 field = 0;
+ if (s1 == s2) field |= 0x001;
+ if (s1 != s2) field |= 0x002;
+ if (s1 > s2) field |= 0x004;
+ if (s1 <= s2) field |= 0x008;
+ if (s1 < s2) field |= 0x010;
+ if (s1 >= s2) field |= 0x020;
+ if (u1 > u2) field |= 0x040;
+ if (u1 <= u2) field |= 0x080;
+ if (u1 < u2) field |= 0x100;
+ if (u1 >= u2) field |= 0x200;
+ return field;
+}
+:function:::void:do_cmp:unsigned32 *rDest, unsigned32 source1, unsigned32 source2
+{
+ unsigned32 field = 0;
+ field |= cmp_vals (_SD, source1, source1, source2, source2) << 20;
+ field |= cmp_vals (_SD, (signed16)source1, (unsigned16)source1,
+ (signed16)source2, (unsigned16)source2) << 10;
+ field |= cmp_vals (_SD, (signed8)source1, (unsigned8)source1,
+ (signed8)source2, (unsigned8)source2);
+ TRACE_CMP (MY_INDEX, field, source1, source2);
+ *rDest = field;
+}
+31.Dest,26.Source2,21.0b1010000,14.SignedImmediate::::cmp i
+"cmp <SignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_cmp (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b111010000,12.0,11./,4.Source1::::cmp r
+"cmp r<Source1>, r<Source2>, r<Dest>"
+{
+ do_cmp (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b111010000,12.1,11./+LongSignedImmediate::::cmp l
+"cmp 0x%08lx<LongSignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_cmp (_SD, rDest, LongSignedImmediate, vSource2);
+}
+
+// dcache
+:%s::::F:int F
+{
+ if (F)
+ return "f";
+ else
+ return "c";
+}
+31./,27.F,26.Source2,21.0b0111,17.m,16.0b00,14.SignedOffset::::dcache i
+"dcache%s<F> <SignedOffset> (r<Source2>%s<m>)"
+{
+ TRACE_NOP (MY_INDEX);
+ /* NOP */
+}
+31./,27.F,26.Source2,21.0b110111,15.m,14.0b00,12.0,11./,4.Source1::::dcache r
+"dcache%s<F> r<Source1> (r<Source2>%s<m>)"
+{
+ TRACE_NOP (MY_INDEX);
+ /* NOP */
+}
+31./,27.F,26.Source2,21.0b110111,15.m,14.0b00,12.1,11./+LongSignedImmediate::::dcache l
+"dcache%s<F> <LongSignedImmediate> (r<Source2>%s<m>)"
+{
+ TRACE_NOP (MY_INDEX);
+ /* NOP */
+}
+
+// dld[{.b|.h|.d}]
+void::function::do_dld:int Dest, unsigned32 base, unsigned32 *rBase, int m , int sz, int S, unsigned32 offset
+{
+ do_ld (_SD, Dest, base, rBase, m, sz, S, offset);
+}
+31.Dest,26.Base,21.0b110100,15.m,14.sz,12.0,11.S,10.1,9./,4.IndOff::::dld r
+"dld%s<sz> r<IndOff>%s<S> (r<Base>%s<m>), r<Dest>"
+{
+ do_dld (_SD, Dest, vBase, rBase, m, sz, S, rIndOff);
+}
+31.Dest,26.Base,21.0b110100,15.m,14.sz,12.1,11.S,10.1,9./+LongSignedImmediateOffset::::dld l
+"dld%s<sz> 0x%08lx<LongSignedImmediateOffset>%s<S> (r<Base>%s<m>), r<Dest>"
+{
+ do_dld (_SD, Dest, vBase, rBase, m, sz, S, LongSignedImmediateOffset);
+}
+
+// dld.u[{.b|.h|.d}]
+void::function::do_dld_u:unsigned32 *rDest, unsigned32 base, unsigned32 *rBase, int m , int sz, int S, unsigned32 offset
+{
+ do_ld_u (_SD, rDest, base, rBase, m, sz, S, offset);
+}
+31.Dest,26.Base,21.0b110101,15.m,14.sz,12.0,11.S,10.1,9./,4.IndOff::::dld.u r
+"dld.u%s<sz> r<IndOff>%s<S> (r<Base>%s<m>), r<Dest>"
+{
+ do_dld_u (_SD, rDest, vBase, rBase, m, sz, S, rIndOff);
+}
+31.Dest,26.Base,21.0b110101,15.m,14.sz,12.1,11.S,10.1,9./+LongSignedImmediateOffset::::dld.u l
+"dld.u%s<sz> 0x%08lx<LongSignedImmediateOffset>%s<S> (r<Base>%s<m>), r<Dest>"
+{
+ do_dld_u (_SD, rDest, vBase, rBase, m, sz, S, LongSignedImmediateOffset);
+}
+
+// dst[{.b|.h|.d}]
+void::function::do_dst:int Source, unsigned32 base, unsigned32 *rBase, int m , int sz, int S, unsigned32 offset
+{
+ do_st (_SD, Source, base, rBase, m, sz, S, offset);
+}
+31.Source,26.Base,21.0b110110,15.m,14.sz,12.0,11.S,10.1,9./,4.IndOff::::dst r
+"dst%s<sz> r<IndOff>%s<S> (r<Base>%s<m>), r<Source>"
+{
+ do_dst (_SD, Source, vBase, rBase, m, sz, S, rIndOff);
+}
+31.Source,26.Base,21.0b110110,15.m,14.sz,12.1,11.S,10.1,9./+LongSignedImmediateOffset::::dst l
+"dst%s<sz> 0x%08lx<LongSignedImmediateOffset>%s<S> (r<Base>%s<m>), r<Source>"
+{
+ do_dst (_SD, Source, vBase, rBase, m, sz, S, LongSignedImmediateOffset);
+}
+
+// estop
+31./,21.0b1111111,14.1,13.0,12.0,11./::::estop
+
+// etrap
+31./,27.1,26./,21.0b0000001,14.UTN::::etrap i
+31./,27.1,26./,21.0b110000001,12.0,11./,4.iUTN::::etrap r
+31./,27.1,26./,21.0b110000001,12.1,11./::::etrap l
+
+
+// exts - see shift.ds
+
+
+// extu - see shift.dz
+
+
+sim_fpu::function::get_fp_reg:int reg, unsigned32 val, int precision
+{
+ sim_fpu ans;
+ switch (precision)
+ {
+ case 0: /* single */
+ sim_fpu_32to (&ans, val);
+ break;
+ case 1: /* double */
+ if (reg < 0)
+ sim_engine_abort (SD, CPU, cia, "DP immediate invalid");
+ if (reg & 1)
+ sim_engine_abort (SD, CPU, cia, "DP FP register must be even");
+ if (reg <= 1)
+ sim_engine_abort (SD, CPU, cia, "DP FP register must be >= 2");
+ sim_fpu_232to (&ans, GPR (reg + 1), GPR (reg));
+ break;
+ case 2: /* 32 bit signed integer */
+ sim_fpu_i32to (&ans, val, 0);
+ break;
+ case 3: /* 32 bit unsigned integer */
+ sim_fpu_u32to (&ans, val, 0);
+ break;
+ default:
+ sim_engine_abort (SD, CPU, cia, "Unsupported FP precision");
+ }
+ return ans;
+}
+void::function::set_fp_reg:int Dest, sim_fpu val, int PD
+{
+ switch (PD)
+ {
+ case 0: /* single */
+ {
+ sim_fpu_to32 (&GPR (Dest), &val);
+ break;
+ }
+ case 1: /* double */
+ {
+ if (Dest & 1)
+ sim_engine_abort (SD, CPU, cia, "DP FP Dest register must be even");
+ if (Dest <= 1)
+ sim_engine_abort (SD, CPU, cia, "DP FP Dest register must be >= 2");
+ sim_fpu_to232 (&GPR (Dest + 1), &GPR (Dest + 0), &val);
+ break;
+ }
+ case 2: /* signed */
+ {
+ sim_fpu_to32i (&GPR (Dest), &val, 0);
+ break;
+ }
+ case 3: /* unsigned */
+ {
+ sim_fpu_to32u (&GPR (Dest), &val, 0);
+ break;
+ }
+ default:
+ sim_engine_abort (SD, CPU, cia, "Unsupported FP precision");
+ }
+
+}
+// fadd.{s|d}{s|d}{s|d}
+void::function::do_fadd:int Dest, int PD, sim_fpu s1, sim_fpu s2
+{
+ sim_fpu ans;
+ sim_fpu_add (&ans, &s1, &s2);
+ TRACE_FPU3 (ans, s1, s2);
+ set_fp_reg (_SD, Dest, ans, PD);
+}
+const char *::function::str_PX:int PX
+{
+ switch (PX)
+ {
+ case 0: return "s";
+ case 1: return "d";
+ case 2: return "i";
+ case 3: return "u";
+ default: return "?";
+ }
+}
+31.Dest,26.Source2,21.0b111110000,12.0,11.r,10.PD,8.P2,6.P1,4.Source1::f::fadd r
+"fadd.%s<PX#P1>%s<PX#P2>%s<PX#PD> r<Source1>, r<Source2>, r<Dest>"
+{
+ do_fadd (_SD, Dest, PD,
+ get_fp_reg (_SD, Source1, vSource1, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+}
+31.Dest,26.Source2,21.0b111110000,12.1,11.r,10.PD,8.P2,6.P1,4./+SinglePrecisionFloatingPoint::f::fadd l
+"fadd.%s<PX#P1>%s<PX#P2>%s<PX#PD> 0x%08lx<SinglePrecisionFloatingPoint>, r<Source2>, r<Dest>"
+{
+ do_fadd (_SD, Dest, PD,
+ get_fp_reg (_SD, -1, SinglePrecisionFloatingPoint, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+
+}
+
+// fcmp.{s|d}{s|d}{s|d}
+void::function::do_fcmp:unsigned32 *rDest, sim_fpu s1, sim_fpu s2
+{
+ unsigned32 result = 0;
+ if (sim_fpu_is_nan (&s1) || sim_fpu_is_nan (&s2))
+ result |= BIT32 (30);
+ else
+ {
+ result |= BIT32 (31);
+ if (sim_fpu_is_eq (&s1, &s2)) result |= BIT32(20);
+ if (sim_fpu_is_ne (&s1, &s2)) result |= BIT32(21);
+ if (sim_fpu_is_gt (&s1, &s2)) result |= BIT32(22);
+ if (sim_fpu_is_le (&s1, &s2)) result |= BIT32(23);
+ if (sim_fpu_is_lt (&s1, &s2)) result |= BIT32(24);
+ if (sim_fpu_is_ge (&s1, &s2)) result |= BIT32(25);
+ if (sim_fpu_is_lt (&s1, &sim_fpu_zero)
+ || sim_fpu_is_gt (&s1, &s2)) result |= BIT32(26);
+ if (sim_fpu_is_lt (&sim_fpu_zero, &s1)
+ && sim_fpu_is_lt (&s1, &s2)) result |= BIT32(27);
+ if (sim_fpu_is_le (&sim_fpu_zero, &s1)
+ && sim_fpu_is_le (&s1, &s2)) result |= BIT32(28);
+ if (sim_fpu_is_le (&s1, &sim_fpu_zero)
+ || sim_fpu_is_ge (&s1, &s2)) result |= BIT32(29);
+ }
+ *rDest = result;
+ TRACE_FPU2CMP (result, s1, s2);
+}
+31.Dest,26.Source2,21.0b111110101,12.0,11./,10.0,8.P2,6.P1,4.Source1::f::fcmp r
+"fcmp.%s<PX#P1>%s<PX#P2> r<Source1>, r<Source2>, r<Dest>"
+{
+ do_fcmp (_SD, rDest,
+ get_fp_reg (_SD, Source1, vSource1, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+}
+31.Dest,26.Source2,21.0b111110101,12.1,11./,10.0,8.P2,6.P1,4./+SinglePrecisionFloatingPoint::f::fcmp l
+"fcmp.%s<PX#P1>%s<PX#P2> 0x%08lx<SinglePrecisionFloatingPoint>, r<Source2>, r<Dest>"
+{
+ do_fcmp (_SD, rDest,
+ get_fp_reg (_SD, -1, SinglePrecisionFloatingPoint, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+}
+
+
+// fdiv.{s|d}{s|d}{s|d}
+void::function::do_fdiv:int Dest, int PD, sim_fpu s1, sim_fpu s2
+{
+ sim_fpu ans;
+ sim_fpu_div (&ans, &s1, &s2);
+ TRACE_FPU3 (ans, s1, s2);
+ set_fp_reg (_SD, Dest, ans, PD);
+}
+31.Dest,26.Source2,21.0b111110011,12.0,11./,10.PD,8.P2,6.P1,4.Source1::f::fdiv r
+"fdiv.%s<PX#P1>%s<PX#P2>%s<PX#PD> r<Source1>, r<Source2>, r<Dest>"
+{
+ do_fdiv (_SD, Dest, PD,
+ get_fp_reg (_SD, Source1, vSource1, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+}
+31.Dest,26.Source2,21.0b111110011,12.1,11./,10.PD,8.P2,6.P1,4./+SinglePrecisionFloatingPoint::f::fdiv l
+"fdiv.%s<PX#P1>%s<PX#P2>%s<PX#PD> 0x%08lx<SinglePrecisionFloatingPoint>, r<Source2>, r<Dest>"
+{
+ do_fdiv (_SD, Dest, PD,
+ get_fp_reg (_SD, -1, SinglePrecisionFloatingPoint, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+}
+
+// fmpy.{s|d|i|u}{s|d|i|u}{s|d|i|u}
+void::function::do_fmpy:int Dest, int PD, sim_fpu s1, sim_fpu s2
+{
+ switch (PD)
+ {
+ case 2: /* signed */
+ {
+ signed64 i1;
+ signed64 i2;
+ sim_fpu_to64i (&i1, &s1, 0);
+ sim_fpu_to64i (&i2, &s2, 0);
+ GPR (Dest) = i1 * i2;
+ TRACE_FPU2I (GPR (Dest), s1, s2);
+ break;
+ }
+ case 3: /* unsigned */
+ {
+ unsigned64 u1;
+ unsigned64 u2;
+ sim_fpu_to64u (&u1, &s1, 0);
+ sim_fpu_to64u (&u2, &s2, 0);
+ GPR (Dest) = u1 * u2;
+ TRACE_FPU2I (GPR (Dest), s1, s2);
+ break;
+ }
+ default:
+ {
+ sim_fpu ans;
+ sim_fpu_mul (&ans, &s1, &s2);
+ set_fp_reg (_SD, Dest, ans, PD);
+ TRACE_FPU3 (ans, s1, s2);
+ }
+ }
+}
+31.Dest,26.Source2,21.0b111110010,12.0,11./,10.PD,8.P2,6.P1,4.Source1::f::fmpy r
+"fmpy.%s<PX#P1>%s<PX#P2>%s<PX#PD> r<Source1>, r<Source2>, r<Dest>"
+{
+ do_fmpy (_SD, Dest, PD,
+ get_fp_reg (_SD, Source1, vSource1, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+}
+31.Dest,26.Source2,21.0b111110010,12.1,11./,10.PD,8.P2,6.P1,4./+SinglePrecisionFloatingPoint::f::fmpy l
+"fmpy.%s<PX#P1>%s<PX#P2>%s<PX#PD> 0x%08lx<SinglePrecisionFloatingPoint>, r<Source2>, r<Dest>"
+{
+ do_fmpy (_SD, Dest, PD,
+ get_fp_reg (_SD, -1, SinglePrecisionFloatingPoint, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+}
+
+// frndm.{s|d|i|u}{s|d|i|u}
+void::function::do_frnd:int Dest, int PD, sim_fpu s1
+{
+ set_fp_reg (_SD, Dest, s1, PD);
+ TRACE_FPU1 (s1);
+}
+31.Dest,26./,21.0b111110100,12.0,11.r,10.PD,8.0b11,6.P1,4.Source::f::frndm r
+"frndm.%s<PX#P1>%s<PX#PD> r<Source>, r<Dest>"
+{
+ do_frnd (_SD, Dest, PD,
+ get_fp_reg (_SD, Source, vSource, P1));
+}
+31.Dest,26./,21.0b111110100,12.1,11.r,10.PD,8.0b11,6.P1,4./+SinglePrecisionFloatingPoint::f::frndm l
+"frndm.%s<PX#P1>%s<PX#PD> 0x%08lx<SinglePrecisionFloatingPoint>, r<Dest>"
+{
+ do_frnd (_SD, Dest, PD,
+ get_fp_reg (_SD, -1, SinglePrecisionFloatingPoint, P1));
+}
+
+// frndn.{s|d|i|u}{s|d|i|u}
+31.Dest,26./,21.0b111110100,12.0,11.r,10.PD,8.0b00,6.P1,4.Source::f::frndn r
+"frndn.%s<PX#P1>%s<PX#PD> r<Source>, r<Dest>"
+{
+ do_frnd (_SD, Dest, PD,
+ get_fp_reg (_SD, Source, vSource, P1));
+}
+31.Dest,26./,21.0b111110100,12.1,11.r,10.PD,8.0b00,6.P1,4./+SinglePrecisionFloatingPoint::f::frndn l
+"frndn.%s<PX#P1>%s<PX#PD> 0x%08lx<SinglePrecisionFloatingPoint>, r<Dest>"
+{
+ do_frnd (_SD, Dest, PD,
+ get_fp_reg (_SD, -1, SinglePrecisionFloatingPoint, P1));
+}
+
+// frndp.{s|d|i|u}{s|d|i|u}
+31.Dest,26./,21.0b111110100,12.0,11.r,10.PD,8.0b10,6.P1,4.Source::f::frndp r
+"frndp.%s<PX#P1>%s<PX#PD> r<Source>, r<Dest>"
+{
+ do_frnd (_SD, Dest, PD,
+ get_fp_reg (_SD, Source, vSource, P1));
+}
+31.Dest,26./,21.0b111110100,12.1,11.r,10.PD,8.0b10,6.P1,4./+SinglePrecisionFloatingPoint::f::frndp l
+"frndp.%s<PX#P1>%s<PX#PD> 0x%08lx<SinglePrecisionFloatingPoint>, r<Dest>"
+{
+ do_frnd (_SD, Dest, PD,
+ get_fp_reg (_SD, -1, SinglePrecisionFloatingPoint, P1));
+}
+
+// frndz.{s|d|i|u}{s|d|i|u}
+31.Dest,26./,21.0b111110100,12.0,11.r,10.PD,8.0b01,6.P1,4.Source::f::frndz r
+"frndz.%s<PX#P1>%s<PX#PD> r<Source>, r<Dest>"
+{
+ do_frnd (_SD, Dest, PD,
+ get_fp_reg (_SD, Source, vSource, P1));
+}
+31.Dest,26./,21.0b111110100,12.1,11.r,10.PD,8.0b01,6.P1,4./+SinglePrecisionFloatingPoint::f::frndz l
+"frndz.%s<PX#P1>%s<PX#PD> 0x%08lx<SinglePrecisionFloatingPoint>, r<Dest>"
+{
+ do_frnd (_SD, Dest, PD,
+ get_fp_reg (_SD, -1, SinglePrecisionFloatingPoint, P1));
+}
+
+// fsqrt.{s|d}{s|d}{s|d}
+#void::function::do_fsqrt:unsigned32 *rDest, unsigned32 Source, unsigned32 Source2
+# sim_io_error ("fsqrt");
+31.Dest,26./,21.0b111110111,12.0,11./,10.PD,8.//,6.P1,4.Source::f::fsqrt r
+"fsqrt.%s<PX#P1>%s<PX#PD> r<Source>, r<Dest>"
+# do_fsqrt (_SD, rDest, vSource);
+31.Dest,26./,21.0b111110111,12.1,11./,10.PD,8.//,6.P1,4./+SinglePrecisionFloatingPoint::f::fsqrt l
+"fsqrt.%s<PX#P1>%s<PX#PD> 0x%08lx<SinglePrecisionFloatingPoint>, r<Dest>"
+# do_fsqrt (_SD, rDest, SinglePrecisionFloatingPoint);
+
+
+// fsub.{s|d}{s|d}{s|d}
+void::function::do_fsub:int Dest, int PD, sim_fpu s1, sim_fpu s2
+{
+ sim_fpu ans;
+ sim_fpu_sub (&ans, &s1, &s2);
+ TRACE_FPU3 (ans, s1, s2);
+ set_fp_reg (_SD, Dest, ans, PD);
+}
+31.Dest,26.Source2,21.0b111110001,12.0,11.r,10.PD,8.P2,6.P1,4.Source1::f::fsub r
+"fsub.%s<PX#P1>%s<PX#P2>%s<PX#PD> r<Source1>, r<Source2>, r<Dest>"
+{
+ do_fsub (_SD, Dest, PD,
+ get_fp_reg (_SD, Source1, vSource1, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+}
+31.Dest,26.Source2,21.0b111110001,12.1,11.r,10.PD,8.P2,6.P1,4./+SinglePrecisionFloatingPoint::f::fsub l
+"fsub.%s<PX#P1>%s<PX#P2>%s<PX#PD> 0x%08lx<SinglePrecisionFloatingPoint>, r<Source2>, r<Dest>"
+{
+ do_fsub (_SD, Dest, PD,
+ get_fp_reg (_SD, -1, SinglePrecisionFloatingPoint, P1),
+ get_fp_reg (_SD, Source2, vSource2, P2));
+}
+
+// illop
+31./,21.0b0000000,14./::::illop
+"illop"
+31./,21.0b111111111,12./::::illop l
+"illop"
+
+
+// ins - see sl.im
+
+
+// jsr[.a]
+instruction_address::function::do_jsr:instruction_address nia, signed32 *rLink, int annul, unsigned32 offset, unsigned32 base
+{
+ address_word target = offset + base;
+ TRACE_UCOND_BR (MY_INDEX, target);
+ nia = do_branch (_SD, annul, target, 1, rLink);
+ if (nia.dp & 0x3)
+ sim_engine_abort (SD, CPU, cia,
+ "0x%lx: destination address 0x%lx misaligned",
+ (unsigned long) cia.ip,
+ (unsigned long) nia.dp);
+ return nia;
+}
+31.Link,26.Base,21.0b100010,15.A,14.SignedOffset::::jsr i
+"jsr%s<A> <SignedOffset>, r<Link>"
+{
+ nia = do_jsr (_SD, nia, rLink, A, vSignedOffset, vBase);
+}
+31.Link,26.Base,21.0b11100010,13.A,12.0,11./,4.IndOff::::jsr r
+"jsr%s<A> r<IndOff>, r<Link>"
+{
+ nia = do_jsr (_SD, nia, rLink, A, rIndOff, vBase);
+}
+31.Link,26.Base,21.0b11100010,13.A,12.1,11./+LongSignedImmediate::::jsr l
+"jsr%s<A> <LongSignedImmediate>, r<Link>"
+{
+ nia = do_jsr (_SD, nia, rLink, A, LongSignedImmediate, vBase);
+}
+
+// ld[{.b.h.d}]
+void::function::do_ld:int Dest, unsigned32 base, unsigned32 *rBase, int m , int sz, int S, unsigned32 offset
+{
+ unsigned32 addr;
+ switch (sz)
+ {
+ case 0:
+ addr = base + (S ? (offset << 0) : offset);
+ if (m)
+ *rBase = addr;
+ GPR(Dest) = MEM (signed, addr, 1);
+ break;
+ case 1:
+ addr = base + (S ? (offset << 1) : offset);
+ if (m)
+ *rBase = addr;
+ GPR(Dest) = MEM (signed, addr, 2);
+ break;
+ case 2:
+ addr = base + (S ? (offset << 2) : offset);
+ if (m)
+ *rBase = addr;
+ GPR(Dest) = MEM (signed, addr, 4);
+ break;
+ case 3:
+ {
+ signed64 val;
+ if (Dest & 0x1)
+ sim_engine_abort (SD, CPU, cia, "0x%lx: ld.d to odd register %d",
+ cia.ip, Dest);
+ addr = base + (S ? (offset << 3) : offset);
+ if (m)
+ *rBase = addr;
+ val = MEM (signed, addr, 8);
+ GPR(Dest + 1) = VH4_8 (val);
+ GPR(Dest + 0) = VL4_8 (val);
+ }
+ break;
+ default:
+ addr = -1;
+ sim_engine_abort (SD, CPU, cia, "ld - invalid sz %d", sz);
+ }
+ TRACE_LD (GPR(Dest), m, S, base, offset);
+}
+const char *::function::str_sz:int sz
+{
+ switch (sz)
+ {
+ case 0: return ".b";
+ case 1: return ".h";
+ case 2: return "";
+ case 3: return ".d";
+ default: return "?";
+ }
+}
+const char *::function::str_m:int m
+{
+ if (m)
+ return ":m";
+ else
+ return "";
+}
+const char *::function::str_S:int S
+{
+ if (S)
+ return ":s";
+ else
+ return "";
+}
+31.Dest,26.Base,21.0b0100,17.m,16.sz,14.SignedOffset::::ld i
+"ld%s<sz> <SignedOffset> (r<Base>%s<m>), r<Dest>"
+{
+ do_ld (_SD, Dest, vBase, rBase, m, sz, 0, vSignedOffset);
+}
+31.Dest,26.Base,21.0b110100,15.m,14.sz,12.0,11.S,10.0,9./,4.IndOff::::ld r
+"ld%s<sz> r<IndOff>%s<S> (r<Base>%s<m>), r<Dest>"
+{
+ do_ld (_SD, Dest, vBase, rBase, m, sz, S, rIndOff);
+}
+31.Dest,26.Base,21.0b110100,15.m,14.sz,12.1,11.S,10.0,9./+LongSignedImmediateOffset::::ld l
+"ld%s<sz> 0x%08lx<LongSignedImmediateOffset>%s<S> (r<Base>%s<m>), r<Dest>"
+{
+ do_ld (_SD, Dest, vBase, rBase, m, sz, S, LongSignedImmediateOffset);
+}
+
+// ld.u[{.b.h.d}]
+void::function::do_ld_u:unsigned32 *rDest, unsigned32 base, unsigned32 *rBase, int m , int sz, int S, unsigned32 offset
+{
+ unsigned32 addr;
+ switch (sz)
+ {
+ case 0:
+ addr = base + (S ? (offset << 0) : offset);
+ *rDest = MEM (unsigned, addr, 1);
+ break;
+ case 1:
+ addr = base + (S ? (offset << 1) : offset);
+ *rDest = MEM (unsigned, addr, 2);
+ break;
+ default:
+ addr = -1;
+ sim_engine_abort (SD, CPU, cia, "ld.u - invalid sz %d", sz);
+ }
+ if (m)
+ *rBase = addr;
+ TRACE_LD (m, S, *rDest, base, offset);
+}
+31.Dest,26.Base,21.0b0101,17.m,16.sz,14.SignedOffset::::ld.u i
+"ld.u%s<sz> <SignedOffset> (r<Base>%s<m>), r<Dest>"
+{
+ do_ld_u (_SD, rDest, vBase, rBase, m, sz, 0, vSignedOffset);
+}
+31.Dest,26.Base,21.0b110101,15.m,14.sz,12.0,11.S,10.0,9./,4.IndOff::::ld.u r
+"ld.u%s<sz> r<IndOff>%s<S> (r<Base>%s<m>), r<Dest>"
+{
+ do_ld_u (_SD, rDest, vBase, rBase, m, sz, S, rIndOff);
+}
+31.Dest,26.Base,21.0b110101,15.m,14.sz,12.1,11.S,10.0,9./+LongSignedImmediateOffset::::ld.u l
+"ld.u%s<sz> 0x%08lx<LongSignedImmediateOffset>%s<S> (r<Base>%s<m>), r<Dest>"
+{
+ do_ld_u (_SD, rDest, vBase, rBase, m, sz, S, LongSignedImmediateOffset);
+}
+
+// lmo
+31.Dest,26.Source,21.0b111111000,12.0,11./::::lmo
+"lmo r<Source>, r<Dest>"
+{
+ int b;
+ for (b = 0; b < 32; b++)
+ if (vSource & BIT32 (31 - b))
+ break;
+ TRACE_ALU2 (MY_INDEX, b, vSource);
+ *rDest = b;
+}
+
+
+// nop - see rdcr 0, r0
+
+
+void::function::do_or:unsigned32 *rDest, unsigned32 Source1, unsigned32 Source2
+{
+ unsigned32 result = Source1 | Source2;
+ TRACE_ALU3 (MY_INDEX, result, Source1, Source2);
+ *rDest = result;
+}
+
+// or, or.tt
+31.Dest,26.Source2,21.0b0010111,14.UnsignedImmediate::::or.tt i
+"or.tt <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110010111,12.0,11./,4.Source1::::or.tt r
+"or.tt r<Source1>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110010111,12.1,11./+LongUnsignedImmediate::::or.tt l
+"or.tt 0x%08lx<LongUnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, LongUnsignedImmediate, vSource2);
+}
+
+// or.ff
+31.Dest,26.Source2,21.0b0011110,14.UnsignedImmediate::::or.ff i
+"or.ff <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, ~vSource1, ~vSource2);
+}
+31.Dest,26.Source2,21.0b110011110,12.0,11./,4.Source1::::or.ff r
+"or.ff r<Source1>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, ~vSource1, ~vSource2);
+}
+31.Dest,26.Source2,21.0b110011110,12.1,11./+LongUnsignedImmediate::::or.ff l
+"or.ff 0x%08lx<LongUnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, ~LongUnsignedImmediate, ~vSource2);
+}
+
+// or.ft
+31.Dest,26.Source2,21.0b0011101,14.UnsignedImmediate::::or.ft i
+"or.ft <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, ~vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110011101,12.0,11./,4.Source1::::or.ft r
+"or.ft r<Source1>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, ~vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110011101,12.1,11./+LongUnsignedImmediate::::or.ft l
+"or.ft 0x%08lx<LongUnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, ~LongUnsignedImmediate, vSource2);
+}
+
+// or.tf
+31.Dest,26.Source2,21.0b0011011,14.UnsignedImmediate::::or.tf i
+"or.tf <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, vSource1, ~vSource2);
+}
+31.Dest,26.Source2,21.0b110011011,12.0,11./,4.Source1::::or.tf r
+"or.tf r<Source1>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, vSource1, ~vSource2);
+}
+31.Dest,26.Source2,21.0b110011011,12.1,11./+LongUnsignedImmediate::::or.tf l
+"or.tf 0x%08lx<LongUnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_or (_SD, rDest, LongUnsignedImmediate, ~vSource2);
+}
+
+// rdcr
+void::function::do_rdcr:unsigned32 Dest, int cr
+{
+ TRACE_SINK2 (MY_INDEX, Dest, cr);
+ GPR (Dest) = CR (cr);
+}
+31.Dest,26.0,21.0b0000100,14.UCRN::::rdcr i
+"rdcr CR[<UCRN>], r<Dest>"
+{
+ do_rdcr (_SD, Dest, UCRN);
+}
+31.Dest,26.0,21.0b110000100,12.0,11./,4.INDCR::::rdcr r
+"rdcr CR[r<INDCR>], r<Dest>"
+{
+ do_rdcr (_SD, Dest, UCRN);
+}
+31.Dest,26.0,21.0b110000100,12.1,11./+UnsignedControlRegisterNumber::::rdcr l
+"rdcr CR[<UnsignedControlRegisterNumber>], r<Dest>"
+{
+ do_rdcr (_SD, Dest, UnsignedControlRegisterNumber);
+}
+
+// rmo
+31.Dest,26.Source,21.0b111111001,12.0,11./::::rmo
+"rmo r<Source>, r<Dest>"
+{
+ int b;
+ for (b = 0; b < 32; b++)
+ if (vSource & BIT32 (b))
+ break;
+ if (b < 32)
+ b = 31 - b;
+ TRACE_ALU2 (MY_INDEX, b, vSource);
+ *rDest = b;
+}
+
+// rotl - see sl.dz
+
+
+// rotr - see sl.dz
+
+
+// shl - see sl.iz
+
+
+// sl.{d|e|i}{m|s|z}
+void::function::do_shift:int Dest, unsigned32 source, int Merge, int i, int n, int EndMask, int Rotate
+{
+ /* see 10-30 for a reasonable description */
+ unsigned32 input = source;
+ unsigned32 rotated;
+ unsigned32 endmask;
+ unsigned32 shiftmask;
+ unsigned32 cm;
+ int nRotate;
+ /* rotate the source */
+ if (n)
+ {
+ rotated = ROTR32 (source, Rotate);
+ nRotate = (- Rotate) & 31;
+ }
+ else
+ {
+ rotated = ROTL32 (source, Rotate);
+ nRotate = Rotate;
+ }
+ /* form the end mask */
+ if (EndMask == 0)
+ endmask = ~ (unsigned32)0;
+ else
+ endmask = (1 << EndMask) - 1;
+ if (i)
+ endmask = ~endmask;
+ /* form the shiftmask */
+ switch (Merge)
+ {
+ case 0: case 1: case 2:
+ shiftmask = ~ (unsigned32)0; /* disabled */
+ break;
+ case 3: case 5: /* enabled - 0 -> 32 */
+ if (nRotate == 0)
+ shiftmask = ~ (unsigned32)0;
+ else
+ shiftmask = ((1 << nRotate) - 1); /* enabled - 0 -> 0 */
+ break;
+ case 4:
+ shiftmask = ((1 << nRotate) - 1); /* enabled - 0 -> 0 */
+ break;
+ case 6: case 7:
+ shiftmask = ~((1 << nRotate) - 1); /* inverted */
+ break;
+ default:
+ sim_engine_abort (SD, CPU, cia,
+ "0x%lx: Invalid merge (%d) for shift",
+ (long) cia.ip, (int) source);
+ shiftmask = 0;
+ }
+ /* and the composite mask */
+ cm = shiftmask & endmask;
+ /* and merge */
+ switch (Merge)
+ {
+ case 0: case 3: case 6: /* zero */
+ GPR (Dest) = rotated & cm;
+ break;
+ case 1: case 4: case 7: /* merge */
+ GPR (Dest) = (rotated & cm) | (GPR (Dest) & ~cm);
+ break;
+ case 2: case 5: /* sign */
+ {
+ int b;
+ GPR (Dest) = rotated & cm;
+ for (b = 1; b <= 31; b++)
+ if (!MASKED32 (cm, b, b))
+ GPR (Dest) |= INSERTED32 (EXTRACTED32 (GPR (Dest), b - 1, b - 1),
+ b, b);
+ }
+ break;
+ default:
+ sim_engine_abort (SD, CPU, cia,
+ "0x%lx: Invalid merge (%d)",
+ (long) cia.ip, (int) source);
+ }
+ TRACE_SHIFT (MY_INDEX, GPR (Dest), input, i, n, Merge, EndMask, Rotate);
+}
+const char *::function::str_Merge:int Merge
+{
+ switch (Merge)
+ {
+ case 0: return "dz";
+ case 1: return "dm";
+ case 2: return "ds";
+ case 3: return "ez";
+ case 4: return "em";
+ case 5: return "es";
+ case 6: return "iz";
+ case 7: return "im";
+ default: return "?";
+ }
+}
+31.Dest,26.Source,21.0b0001,17.Merge,14./,11.i,10.n,9.EndMask,4.Rotate::::sl i
+"sl.%s<Merge> <Rotate>, <EndMask>, r<Source>, r<Dest>"
+{
+ do_shift (_SD, Dest, vSource, Merge, i, n, EndMask, Rotate);
+}
+31.Dest,26.Source,21.0b110001,15.Merge,12.0,11.i,10.n,9.EndMask,4.RotReg::::sl r
+"sl.%s<Merge> r<RotReg>, <EndMask>, r<Source>, r<Dest>"
+{
+ do_shift (_SD, Dest, vSource, Merge, i, n, EndMask, GPR (RotReg) & 31);
+}
+
+// sli.{d|e|i}{m|s|z} - see shift
+
+
+// sr.{d|e|i}{m|s|z} - see shift
+
+
+// sra - see sr.es - see shift
+
+
+// sri.{d|e|i}{m|s|z} - see shift
+
+
+// srl - see sr.ez
+
+
+// st[{.b|.h|.d}]
+void::function::do_st:int Source, unsigned32 base, unsigned32 *rBase, int m , int sz, int S, unsigned32 offset
+{
+ unsigned32 addr;
+ switch (sz)
+ {
+ case 0:
+ addr = base + (S ? (offset << 0) : offset);
+ STORE (addr, 1, GPR(Source));
+ break;
+ case 1:
+ addr = base + (S ? (offset << 1) : offset);
+ STORE (addr, 2, GPR(Source));
+ break;
+ case 2:
+ addr = base + (S ? (offset << 2) : offset);
+ STORE (addr, 4, GPR(Source));
+ break;
+ case 3:
+ {
+ signed64 val;
+ if (Source & 0x1)
+ sim_engine_abort (SD, CPU, cia,
+ "0x%lx: st.d with odd source register %d",
+ cia.ip, Source);
+ addr = base + (S ? (offset << 3) : offset);
+ val = U8_4 (GPR(Source + 1), GPR(Source));
+ STORE (addr, 8, val);
+ }
+ break;
+ default:
+ addr = -1;
+ sim_engine_abort (SD, CPU, cia, "st - invalid sz %d", sz);
+ }
+ if (m)
+ *rBase = addr;
+ TRACE_ST (Source, m, S, base, offset);
+}
+31.Source,26.Base,21.0b0110,17.m,16.sz,14.SignedOffset::::st i
+"st%s<sz> <SignedOffset> (r<Base>%s<m>), r<Source>"
+{
+ do_st (_SD, Source, vBase, rBase, m, sz, 0, vSignedOffset);
+}
+31.Source,26.Base,21.0b110110,15.m,14.sz,12.0,11.S,10.0,9./,4.IndOff::::st r
+"st%s<sz> r<IndOff>%s<S> (r<Base>%s<m>), r<Source>"
+{
+ do_st (_SD, Source, vBase, rBase, m, sz, S, rIndOff);
+}
+31.Source,26.Base,21.0b110110,15.m,14.sz,12.1,11.S,10.0,9./+LongSignedImmediateOffset::::st l
+"st%s<sz> 0x%08lx<LongSignedImmediateOffset>%s<S> (r<Base>%s<m>), r<Source>"
+{
+ do_st (_SD, Source, vBase, rBase, m, sz, S, LongSignedImmediateOffset);
+}
+
+// sub
+void::function::do_sub:signed32 *rDest, signed32 Source1, signed32 Source2
+{
+ ALU_BEGIN (Source1);
+ ALU_SUB (Source2);
+ ALU_END (*rDest);
+ TRACE_ALU3 (MY_INDEX, *rDest, Source1, Source2);
+}
+31.Dest,26.Source2,21.0b101101,15.0,14.SignedImmediate::::sub i
+"sub <SignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_sub (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b11101101,13.0,12.0,11./,4.Source1::::sub r
+"sub r<Source1>, r<Source2>, r<Dest>"
+{
+ do_sub (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b11101101,13.0,12.1,11./+LongSignedImmediate::::sub l
+"sub 0x%08lx<LongSignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_sub (_SD, rDest, LongSignedImmediate, vSource2);
+}
+
+// subu
+void::function::do_subu:unsigned32 *rDest, unsigned32 Source1, signed32 Source2
+{
+ unsigned32 result = Source1 - Source2;
+ TRACE_ALU3 (MY_INDEX, result, Source1, Source2);
+ *rDest = result;
+}
+// NOTE - the book has 15.1 which conflicts with subu.
+31.Dest,26.Source2,21.0b101101,15.1,14.SignedImmediate::::subu i
+"subu <SignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_subu (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b11101101,13.1,12.0,11./,4.Source1::::subu r
+"subu r<Source1>, r<Source2>, r<Dest>"
+{
+ do_subu (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b11101101,13.1,12.1,11./+LongSignedImmediate::::subu l
+"subu 0x%08lx<LongSignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_subu (_SD, rDest, LongSignedImmediate, vSource2);
+}
+
+// swcr
+void::function::do_swcr:int Dest, signed32 source, signed32 cr
+{
+ tic80_control_regs reg = tic80_index2cr (cr);
+ /* cache the old CR value */
+ unsigned32 old_cr = CR (cr);
+ /* Handle the write if allowed */
+ if (cr >= 0x4000 || !(CPU)->is_user_mode)
+ switch (reg)
+ {
+ case INTPEN_CR:
+ CR (cr) &= ~source;
+ break;
+ default:
+ CR (cr) = source;
+ break;
+ }
+ /* Finish off the read */
+ GPR (Dest) = old_cr;
+ TRACE_SINK3 (MY_INDEX, source, cr, Dest);
+}
+31.Dest,26.Source,21.0b000010,15.1,14.UCRN::::swcr i
+"swcr CR[<UCRN>], r<Dest>"
+{
+ do_swcr (_SD, Dest, vSource, UCRN);
+}
+31.Dest,26.Source,21.0b11000010,13.1,12.0,11./,4.INDCR::::swcr r
+"swcr CR[r<INDCR>], r<Dest>"
+{
+ do_swcr (_SD, Dest, vSource, UCRN);
+}
+31.Dest,26.Source,21.0b11000010,13.1,12.1,11./+LongUnsignedControlRegisterNumber::::swcr l
+"swcr CR[<LongUnsignedControlRegisterNumber>], r<Dest>"
+{
+ do_swcr (_SD, Dest, vSource, LongUnsignedControlRegisterNumber);
+}
+
+// trap
+void::function::do_trap:unsigned32 trap_number
+{
+ int i;
+ TRACE_SINK1 (MY_INDEX, trap_number);
+ switch (trap_number)
+ {
+ case 72:
+ switch (GPR(15))
+ {
+ case 1: /* EXIT */
+ {
+ sim_engine_halt (SD, CPU, NULL, cia, sim_exited, GPR(2));
+ break;
+ }
+ case 4: /* WRITE */
+ {
+ unsigned i;
+ if (GPR(2) == 1)
+ for (i = 0; i < GPR(6); i++)
+ {
+ char c;
+ c = MEM (unsigned, GPR(4) + i, 1);
+ sim_io_write_stdout (SD, &c, 1);
+ }
+ else if (GPR(2) == 2)
+ for (i = 0; i < GPR(6); i++)
+ {
+ char c;
+ c = MEM (unsigned, GPR(4) + i, 1);
+ sim_io_write_stderr (SD, &c, 1);
+ }
+ else
+ sim_engine_abort (SD, CPU, cia,
+ "0x%lx: write to invalid fid %d",
+ (long) cia.ip, (int) GPR(2));
+ GPR(2) = GPR(6);
+ break;
+ }
+ case 20: /* GETPID */
+ {
+ GPR(2) = getpid ();
+ break;
+ }
+ case 37: /* KILL */
+ if ( GPR (2) != (unsigned) getpid ())
+ {
+ int ret = kill (GPR(2), GPR(4));
+ if (ret < 0)
+ ret = -errno;
+ GPR (2) = ret;
+ break;
+ }
+ else
+ {
+ sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, GPR(4));
+ break;
+ }
+ default:
+ /* For system calls which are defined, just return EINVAL instead of trapping */
+ if (GPR(15) <= 204)
+ {
+ GPR(2) = -22; /* -EINVAL */
+ break;
+ }
+ sim_engine_abort (SD, CPU, cia,
+ "0x%lx: unknown syscall %d",
+ (long) cia.ip, (int) GPR(15));
+ }
+ break;
+ case 73:
+ sim_engine_halt (SD, CPU, NULL, cia, sim_stopped, SIM_SIGTRAP);
+
+ /* Add a few traps for now to print the register state */
+ case 74:
+ case 75:
+ case 76:
+ case 77:
+ case 78:
+ case 79:
+ if (!TRACE_ALU_P (CPU))
+ trace_one_insn (SD, CPU, cia.ip, 1, itable[MY_INDEX].file,
+ itable[MY_INDEX].line_nr, "trap",
+ "Trap %ld", (long) trap_number);
+
+ for (i = 0; i < 32; i++)
+ sim_io_eprintf (SD, "%s0x%.8lx%s", ((i % 8) == 0) ? "\t" : " ", (long)GPR(i),
+ (((i+1) % 8) == 0) ? "\n" : "");
+ sim_io_write_stderr (SD, "\n", 1);
+ break;
+
+ default:
+ sim_engine_abort (SD, CPU, cia,
+ "0x%lx: unsupported trap %d",
+ (long) cia.ip, (int) trap_number);
+ }
+}
+31./,27.0,26./,21.0b0000001,14.UTN::::trap i
+"trap <UTN>"
+{
+ do_trap (_SD, UTN);
+}
+31./,27.0,26./,21.0b110000001,12.0,11./,4.INDTR::::trap r
+"trap r<INDTR>"
+{
+ do_trap (_SD, UTN);
+}
+31./,27.0,26./,21.0b110000001,12.1,11./+UTN::::trap l
+"trap 0x%08lx<UTN>"
+{
+ do_trap (_SD, UTN);
+}
+
+// vadd.{s|d}{s|d}
+31.*,26.Dest,21.0b11110,16./,15.0b000,12.0,11./,10.*,9.*,7.PD,6.*,5.P1,4.Source::f::vadd r
+31.*,26.Dest,21.0b11110,16./,15.0b000,12.1,11./,10.*,9.*,7.PD,6.*,5.P1,4.Source::f::vadd l
+
+
+// vld{0|1}.{s|d} - see above - same instruction
+#31.Dest,26.*,21.0b11110,16.*,10.1,9.S,8.*,6.p,7.******::f::vld
+
+
+// vmac.ss{s|d}
+#31.*, 26.Source2,21.0b11110,16.a0,15.0b110,12.0,11.a1,10.*,9.*, 8.Z,7./,6.*,5./,4.Source1::f::vmac.ss ra
+31.Dest,26.Source2,21.0b11110,16.a0,15.0b110,12.0,11.a1,10.0,9.PD,8.Z,7./,6.0,5./,4.Source1::f::vmac.ss rr
+#31.*, 26.Source2,21.0b11110,16.a0,15.0b110,12.1,11.a1,10.*,9.*, 8.Z,7./,6.*,5./,4./::f::vmac.ss ia
+31.Dest,26.Source2,21.0b11110,16.a0,15.0b110,12.1,11.a1,10.0,9.PD,8.Z,7./,6.0,5./,4./::f::vmac.ss ir
+
+
+// vmpy.{s|d}{s|d}
+31.*,26.Dest,21.0b11110,16./,15.0b010,12.0,11./,10.*,8.*,7.PD,6.*,5.P1,4.Source::f::vmpy r
+31.*,26.Dest,21.0b11110,16./,15.0b010,12.1,11./,10.*,8.*,7.PD,6.*,5.P1,4./::f::vmpy l
+
+
+// vmsc.ss{s|d}
+#31.*, 26.Source2,21.0b11110,16.a0,15.0b111,12.0,11.a1,10.*,9.*, 8.Z,7./,6.*,5./,4.Source1::f::vmsc.ss ra
+31.Dest,26.Source2,21.0b11110,16.a0,15.0b111,12.0,11.a1,10.0,9.PD,8.Z,7./,6.0,5./,4.Source1::f::vmsc.ss rr
+#31.*, 26.Source2,21.0b11110,16.a0,15.0b111,12.1,11.a1,10.*,9.*, 8.Z,7./,6.*,5./,4./::f::vmsc.ss ia
+31.Dest,26.Source2,21.0b11110,16.a0,15.0b111,12.1,11.a1,10.0,9.PD,8.Z,7./,6.0,5./,4./::f::vmsc.ss ir
+
+
+// vmsub.{s|d}{s|d}
+31.*,26.Dest,21.0b11110,16.a0,15.0b011,12.0,11.a1,10.*,8.Z,7.PD,6.*,5./,4.Source::f::vmsub r
+31.*,26.Dest,21.0b11110,16.a0,15.0b011,12.1,11.a1,10.*,8.Z,7.PD,6.*,5./,4./::f::vmsub l
+
+
+// vrnd.{s|d}{s|d}
+31.*,26.Dest,21.0b11110,16.a0,15.0b100,12.0,11.a1,10.*,8.PD,6.*,5.P1,4.Source::f::vrnd f r
+31.*,26.Dest,21.0b11110,16.a0,15.0b100,12.1,11.a1,10.*,8.PD,6.*,5.P1,4./::f::vrnd f l
+
+
+// vrnd.{i|u}{s|d}
+31.*,26.Dest,21.0b11110,16./,15.0b101,12.0,11./,10.*,8./,7.PD,6.*,5.P1,4.Source::f::vrnd i r
+31.*,26.Dest,21.0b11110,16./,15.0b101,12.1,11./,10.*,8./,7.PD,6.*,5.P1,4./::f::vrnd i l
+
+
+// vst.{s|d} - see above - same instruction
+#31.Source,26.*,21.0b11110,16.*,10.0,9.S,8.*,6.1,5.*::f::vst
+
+
+// vsub.{i|u}{s|d}
+31.*,26.Dest,21.0b11110,16./,15.0b001,12.0,11./,10.*,8./,7.PD,6.*,5.P1,4.Source::f::vsub r
+31.*,26.Dest,21.0b11110,16./,15.0b001,12.1,11./,10.*,8./,7.PD,6.*,5.P1,4./::f::vsub l
+
+
+// wrcr - see swcr, creg, source, r0
+
+
+// xnor
+void::function::do_xnor:signed32 *rDest, signed32 source1, signed32 source2
+{
+ unsigned32 result = ~ (source1 ^ source2);
+ TRACE_ALU3 (MY_INDEX, result, source1, source2);
+ *rDest = result;
+}
+31.Dest,26.Source2,21.0b0011001,14.UnsignedImmediate::::xnor i
+"xnor <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_xnor (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110011001,12.0,11./,4.Source1::::xnor r
+"xnor r<Source1>, r<Source2>, r<Dest>"
+{
+ do_xnor (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110011001,12.1,11./+LongUnsignedImmediate::::xnor l
+"xnor 0x%08lx<LongUnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_xnor (_SD, rDest, LongUnsignedImmediate, vSource2);
+}
+
+// xor
+void::function::do_xor:signed32 *rDest, signed32 source1, signed32 source2
+{
+ unsigned32 result = source1 ^ source2;
+ TRACE_ALU3 (MY_INDEX, result, source1, source2);
+ *rDest = result;
+}
+31.Dest,26.Source2,21.0b0010110,14.UnsignedImmediate::::xor i
+"xor <UnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_xor (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110010110,12.0,11./,4.Source1::::xor r
+"xor r<Source1>, r<Source2>, r<Dest>"
+{
+ do_xor (_SD, rDest, vSource1, vSource2);
+}
+31.Dest,26.Source2,21.0b110010110,12.1,11./+LongUnsignedImmediate::::xor l
+"xor 0x%08lx<LongUnsignedImmediate>, r<Source2>, r<Dest>"
+{
+ do_xor (_SD, rDest, LongUnsignedImmediate, vSource2);
+}
generated by cgit v1.1 at 2024-11-30 04:48:09 +0000