+2002-06-01 Andrew Cagney <ac131313@redhat.com>
+
+ * tic80/: Delete directory.
+
2002-05-16 Stephane Carrez <stcarrez@nerim.fr>
* MAINTAINERS: Update my email address.
+++ /dev/null
-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.
-
+++ /dev/null
-# 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
+++ /dev/null
-
-/* 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
+++ /dev/null
-/* 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
+++ /dev/null
-/* 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
+++ /dev/null
-#! /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=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
- # If the previous option needs an argument, assign it.
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-
- case "$ac_option" in
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-
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
- case "$ac_option" in
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-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
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- *)
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-
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-
-
- USE_INCLUDED_LIBINTL=yes
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- LIBS=`echo $LIBS | sed -e 's/-lintl//'`
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-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
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- echo "configure: failed program was:" >&5
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- eval "ac_cv_header_$ac_safe=no"
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-rm -f conftest*
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- msgformat=linux
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- echo "$ac_t""no" 1>&6
-msgformat=xopen
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-
-
- sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
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- sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
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-
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-
-
-
- MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
-
-
- l=
-
-
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- else
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- fi
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- fi
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- fi
-
-
-# Check for common headers.
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-# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
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-echo "configure:2960: checking for $ac_hdr" >&5
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- eval "ac_cv_header_$ac_safe=yes"
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
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-rm -f conftest*
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-
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- echo "$ac_t""no" 1>&6
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-
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-echo "configure:3000: checking for $ac_hdr" >&5
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-{ (eval echo configure:3010: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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- eval "ac_cv_header_$ac_safe=yes"
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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- eval "ac_cv_header_$ac_safe=no"
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-#define $ac_tr_hdr 1
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-
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-
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-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_$ac_safe'+set}'`\" = set"; then
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- cat > conftest.$ac_ext <<EOF
-#line 3045 "configure"
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-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 "$ac_err"; then
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- eval "ac_cv_header_$ac_safe=yes"
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-
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-echo "configure:3080: checking for $ac_hdr" >&5
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-#line 3085 "configure"
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-ac_try="$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}\$"`
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- eval "ac_cv_header_$ac_safe=yes"
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-else
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-#line 3124 "configure"
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-/* We use char because int might match the return type of a gcc2
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-char $ac_func();
-
-int main() {
-
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-choke me
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-
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- eval "ac_cv_func_$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"
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-
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- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
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-
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-
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- ac_save_LIBS="$LIBS"
-LIBS="-lsocket $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 3182 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
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-if { (eval echo configure:3193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- eval "ac_cv_lib_$ac_lib_var=yes"
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- cat conftest.$ac_ext >&5
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- eval "ac_cv_lib_$ac_lib_var=no"
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-LIBS="$ac_save_LIBS"
-
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- ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
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-
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-
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-
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-echo "configure:3221: checking for gethostbyname in -lnsl" >&5
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- ac_save_LIBS="$LIBS"
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-#line 3229 "configure"
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-
-
-. ${srcdir}/../../bfd/configure.host
-
-
-
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- sim_bswap=""
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-
-
-
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- trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
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-fi
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- sim_cflags=""
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-
-
-
-# Check whether --enable-sim-debug or --disable-sim-debug was given.
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- case "${enableval}" in
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- no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
- *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
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-if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
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-fi
-else
- sim_debug=""
-fi
-
-
-
-# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
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- case "${enableval}" in
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- no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
- *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
-esac
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-fi
-else
- sim_stdio=""
-fi
-
-
-
-# Check whether --enable-sim-trace or --disable-sim-trace was given.
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- case "${enableval}" in
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- no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
- [-0-9]*)
- sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
- [a-z]*)
- sim_trace=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
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- sim_trace="-DWITH_TRACE='(TRACE_$x"
- else
- sim_trace="${sim_trace}|TRACE_$x"
- fi
- done
- sim_trace="$sim_trace)'" ;;
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-if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
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-fi
-else
- sim_trace=""
-fi
-
-
-
-# Check whether --enable-sim-profile or --disable-sim-profile was given.
-if test "${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
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-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
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-fi
-
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-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
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-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 "$x" in
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- *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
- *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
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- if test x"$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"$sim_inline" != x""; then
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-fi
-else
-
-if test "x$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 = $sim_inline" 6>&1
- fi
- else
- sim_inline=""
- fi
-else
- sim_inline="-DDEFAULT_INLINE=0"
-fi
-fi
-
-
-wire_endian="LITTLE_ENDIAN"
-default_endian=""
-# Check whether --enable-sim-endian or --disable-sim-endian was given.
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- enableval="$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) $ac_c" 1>&6
-else
- ac_cv_c_bigendian=unknown
-# See if sys/param.h defines the BYTE_ORDER macro.
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-#line 3673 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/param.h>
-int main() {
-
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif
-; return 0; }
-EOF
-if { (eval echo configure:3684: \"$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.$ac_ext <<EOF
-#line 3719 "configure"
-#include "confdefs.h"
-main () {
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long l;
- char c[sizeof (long)];
- } u;
- u.l = 1;
- exit (u.c[sizeof (long) - 1] == 1);
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-EOF
-if { (eval echo configure:3732: \"$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
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-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"
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-#define $ac_tr_hdr 1
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-
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- echo "$ac_t""no" 1>&6
-fi
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-
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-echo "configure:3920: checking for $ac_func" >&5
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- 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,
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-/* We use char because int might match the return type of a gcc2
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-char $ac_func();
-
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-/* The GNU C library defines this for functions which it implements
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-if { (eval echo configure:3948: \"$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"
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-rm -f conftest*
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-
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- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
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- echo "$ac_t""no" 1>&6
-fi
-done
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
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-# 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
-
-
+++ /dev/null
-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
+++ /dev/null
-/* 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
+++ /dev/null
-/* 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
+++ /dev/null
-/* 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;
- }
-}
-
-
-\f
-#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 */
+++ /dev/null
-/* 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);
-}
+++ /dev/null
-/* 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
+++ /dev/null
-# 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
+++ /dev/null
-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])
+++ /dev/null
-// 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);
-}
projects / binutils-gdb.git / commitdiff