| 2021-07-01 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac: Delete SIM_AC_OPTION_RESERVED_BITS call. |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| |
| 2021-06-30 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-06-22 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-06-21 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| |
| 2021-06-21 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-06-20 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac (SIM_AC_COMMON): Delete. |
| * aclocal.m4, configure: Regenerate. |
| |
| 2021-06-20 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| |
| 2021-06-19 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| |
| 2021-06-19 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-06-18 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4, configure: Regenerate. |
| |
| 2021-06-18 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-06-18 Mike Frysinger <vapier@gentoo.org> |
| |
| * simops.c: Include sim-signal.h. |
| |
| 2021-06-17 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac: Delete SIM_AC_OPTION_ENDIAN call. |
| * interp.c (sim_open): Set current_target_byte_order. |
| * aclocal.m4, configure: Regenerate. |
| |
| 2021-06-16 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-06-16 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| * config.in: Removed. |
| |
| 2021-06-15 Mike Frysinger <vapier@gentoo.org> |
| |
| * config.in, configure: Regenerate. |
| |
| 2021-06-12 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT. |
| |
| 2021-06-12 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4, config.in, configure: Regenerate. |
| |
| 2021-06-12 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac: Delete calls to AC_CHECK_FUNCS_ONCE and |
| AC_CHECK_HEADERS_ONCE. |
| * config.in, configure: Regenerate. |
| |
| 2021-06-08 Mike Frysinger <vapier@gentoo.org> |
| |
| * Makefile.in: Replace $(IGEN) with $(IGEN_RUN) and ../igen/igen |
| with $(IGEN). |
| |
| 2021-06-08 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac (AC_CHECK_FUNCS_ONCE): Remove chown. |
| * simops.c (OP_10007E0): Remove HAVE_CHOWN check. |
| * config.in, configure: Regenerate. |
| |
| 2021-05-29 Mike Frysinger <vapier@gentoo.org> |
| |
| * simops.c (OP_10007E0): Add (void*) casts to argv & envp. |
| |
| 2021-05-17 Mike Frysinger <vapier@gentoo.org> |
| |
| * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete. |
| |
| 2021-05-17 Mike Frysinger <vapier@gentoo.org> |
| |
| * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define. |
| (struct sim_state): Delete. |
| |
| 2021-05-16 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c, simops.c: Include defs.h. |
| * sim-main.h: Delete config.h include. |
| |
| 2021-05-16 Mike Frysinger <vapier@gentoo.org> |
| |
| * config.in, configure: Regenerate. |
| |
| 2021-05-04 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca> |
| |
| * interp.c (sim_open): Adjust format string specifier. |
| |
| 2021-05-01 Mike Frysinger <vapier@gentoo.org> |
| |
| * config.in, configure: Regenerate. |
| |
| 2021-04-26 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4, config.in, configure: Regenerate. |
| |
| 2021-04-22 Tom Tromey <tom@tromey.com> |
| |
| * configure, config.in: Rebuild. |
| |
| 2021-04-22 Tom Tromey <tom@tromey.com> |
| |
| * Makefile.in (INCLUDE): Remove. |
| |
| 2021-04-22 Tom Tromey <tom@tromey.com> |
| |
| * Makefile.in (interp.o, simops.o, semantics.o): Remove. |
| |
| 2021-04-22 Tom Tromey <tom@tromey.com> |
| |
| * configure: Rebuild. |
| |
| 2021-04-21 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4: Regenerate. |
| |
| 2021-04-21 Simon Marchi <simon.marchi@polymtl.ca> |
| |
| * configure: Regenerate. |
| |
| 2021-04-18 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE. |
| * configure: Regenerate. |
| |
| 2021-04-18 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac: Change AC_CHECK_FUNCS to AC_CHECK_FUNCS_ONCE and |
| delete time. |
| * configure: Regenerate. |
| |
| 2021-04-12 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all. |
| |
| 2021-04-08 Simon Marchi <simon.marchi@polymtl.ca> |
| |
| * Makefile.in: Set ASAN_OPTIONS when running igen. |
| |
| 2021-04-02 Mike Frysinger <vapier@gentoo.org> |
| |
| * Makefile.in (../igen/igen): Delete rule. |
| (tmp-igen): Delete ../igen make. |
| |
| 2021-04-02 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4, configure: Regenerate. |
| |
| 2021-02-28 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-02-21 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4. |
| * aclocal.m4, configure: Regenerate. |
| |
| 2021-02-13 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS. |
| * aclocal.m4, configure: Regenerate. |
| |
| 2021-02-06 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (sim_open): Delete call to STATE_WATCHPOINTS. |
| |
| 2021-02-06 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-01-31 Mike Frysinger <vapier@gentoo.org> |
| |
| * simops.c: Include stdlib.h. |
| * configure.ac (SIM_AC_OPTION_WARNINGS): Delete call. |
| * configure: Regenerate. |
| |
| 2021-01-31 Mike Frysinger <vapier@gentoo.org> |
| |
| * simops.c (OP_10007E0): Change reterr to RETERR. |
| |
| 2021-01-30 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (sim_open): Delete STATE_WATCHPOINTS (sd)->sizeof_pc. |
| |
| 2021-01-11 Mike Frysinger <vapier@gentoo.org> |
| |
| * config.in, configure: Regenerate. |
| * interp.c, simops.c: Delete HAVE_STRING_H, HAVE_STRINGS_H, |
| HAVE_STDLIB_H, HAVE_TIME_H, and strings.h include. |
| |
| 2021-01-09 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-01-09 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no". |
| * configure: Regenerate. |
| |
| 2021-01-08 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2021-01-04 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2017-09-06 John Baldwin <jhb@FreeBSD.org> |
| |
| * configure: Regenerate. |
| |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> |
| |
| * config.in, configure: Regenerate. |
| |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2016-01-09 Mike Frysinger <vapier@gentoo.org> |
| |
| * config.in, configure: Regenerate. |
| |
| 2016-01-06 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (sim_open): Mark argv const. |
| (sim_create_inferior): Mark argv and env const. |
| |
| 2016-01-04 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2016-01-03 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (sim_open): Update sim_parse_args comment. |
| |
| 2016-01-03 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete. |
| * configure: Regenerate. |
| |
| 2016-01-02 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to |
| LITTLE. |
| * configure: Regenerate. |
| |
| 2015-12-30 Mike Frysinger <vapier@gentoo.org> |
| |
| * wrapper.c (v850_reg_store, v850_reg_fetch): Define. |
| (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE. |
| (sim_store_register): Rename to ... |
| (v850_reg_store): ... this. |
| (sim_fetch_register): Rename to ... |
| (v850_reg_fetch): ... this. |
| |
| 2015-12-27 Mike Frysinger <vapier@gentoo.org> |
| |
| * Makefile.in (SIM_OBJS): Delete sim-hload.o. |
| |
| 2015-12-26 Mike Frysinger <vapier@gentoo.org> |
| |
| * config.in, configure: Regenerate. |
| |
| 2015-12-24 Mike Frysinger <vapier@gentoo.org> |
| |
| * sim-main.h (WITH_WATCHPOINTS): Delete. |
| |
| 2015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com> |
| |
| * simops.c (v850_bins): Fix left shift of negative value. |
| |
| 2015-11-17 Mike Frysinger <vapier@gentoo.org> |
| |
| * sim-main.h (WITH_CORE): Delete. |
| |
| 2015-11-17 Mike Frysinger <vapier@gentoo.org> |
| |
| * sim-main.h (WITH_MODULO_MEMORY): Delete. |
| |
| 2015-11-15 Mike Frysinger <vapier@gentoo.org> |
| |
| * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o. |
| |
| 2015-11-14 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (sim_close): Delete. |
| |
| 2015-06-23 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2015-06-12 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2015-06-12 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2015-06-11 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (INLINE): Delete define. |
| |
| 2015-04-18 Mike Frysinger <vapier@gentoo.org> |
| |
| * sim-main.h (SIM_CPU): Delete. |
| |
| 2015-04-18 Mike Frysinger <vapier@gentoo.org> |
| |
| * sim-main.h (sim_cia): Delete. |
| |
| 2015-04-17 Mike Frysinger <vapier@gentoo.org> |
| |
| * sim-main.h (CIA_GET, CIA_SET): Delete. |
| |
| 2015-04-15 Mike Frysinger <vapier@gentoo.org> |
| |
| * Makefile.in (SIM_OBJS): Delete sim-cpu.o. |
| * sim-main.h (STATE_CPU): Delete. |
| |
| 2015-04-13 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2015-04-13 Mike Frysinger <vapier@gentoo.org> |
| |
| * Makefile.in (SIM_OBJS): Add sim-cpu.o. |
| * interp.c (v850_pc_get, v850_pc_set): New functions. |
| (sim_open): Declare new local var i. Call sim_cpu_alloc_all. |
| Call CPU_PC_FETCH & CPU_PC_STORE for all cpus. |
| (sim_pc_get): Delete. |
| * sim-main.h (SIM_CPU): Define. |
| (struct sim_state): Change cpu to an array of pointers. |
| (STATE_CPU): Drop &. |
| |
| 2015-04-06 Mike Frysinger <vapier@gentoo.org> |
| |
| * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o. |
| |
| 2015-03-31 Mike Frysinger <vapier@gentoo.org> |
| |
| * config.in, configure: Regenerate. |
| |
| 2015-03-24 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (sim_pc_get): New function. |
| |
| 2015-03-16 Mike Frysinger <vapier@gentoo.org> |
| |
| * config.in, configure: Regenerate. |
| |
| 2015-03-14 Mike Frysinger <vapier@gentoo.org> |
| |
| * Makefile.in (SIM_RUN_OBJS): Delete. |
| |
| 2015-03-14 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac (AC_CHECK_HEADERS): Delete unistd.h & stdlib.h & |
| string.h & strings.h & time.h. |
| * aclocal.m4, configure: Regenerate. |
| |
| 2015-02-27 Nick Clifton <nickc@redhat.com> |
| |
| * sim-main.h (reg64_t): New type. |
| (v850_regs): Add selID_sregs field. |
| (VR, SAT16, SAT32, ABS16, ABS32 ): New macros. |
| * v850-dc: Add fields for v850e3v5 instructions. |
| * v850.igen (cvtf.dl): Use correctly signed local value. |
| (cvtf.dw, cvtf.sw, trncf.dul, trncf.dl, trncf.sul, trncf.sw): |
| Likewise. |
| * interp.c: Fix old style function declarations. |
| * simops.c: Likewise. |
| |
| 2015-02-24 Nick Clifton <nickc@redhat.com> |
| |
| * v850.igen: Add more e3v5 support. |
| (FMAF.S): New pattern. |
| (FMSF.S): New pattern. |
| (FNMAF.S): New pattern. |
| (FNMSF.S): New pattern. |
| (cnvq15q30): New pattern. |
| (cnvq30q15): New pattern. |
| (cnvq31q62): New pattern. |
| (cnvq62q31): New pattern. |
| (dup.h): New pattern. |
| (dup.w): New pattern. |
| (expq31): New pattern. |
| (modadd): New pattern. |
| (mov.dw): New pattern. |
| (mov.h): New pattern. |
| (mov.w): New pattern. |
| (pki16i32): New pattern. |
| (pki16ui8): New pattern. |
| (pki32i16): New pattern. |
| (pki64i32): New pattern. |
| (pkq15q31): New pattern. |
| (pkq30q31): New pattern. |
| (pkq31q15): New pattern. |
| (pkui8i16): New pattern. |
| (vabs.h): New pattern. |
| (vabs.w): New pattern. |
| (vadd.dw): New placeholder pattern. |
| (vadd.h): New placeholder pattern. |
| (vadd.w): New placeholder pattern. |
| (vadds.h): New placeholder pattern. |
| (vadds.w): New placeholder pattern. |
| (vaddsat.h): New placeholder pattern. |
| (vaddsat.w): New placeholder pattern. |
| (vand): New pattern. |
| (vbiq.h): New placeholder pattern. |
| (vbswap.dw): New placeholder pattern. |
| (vbswap.h): New placeholder pattern. |
| (vbswap.w): New placeholder pattern. |
| (vcalc.h): New placeholder pattern. |
| (vcalc.w): New placeholder pattern. |
| (vcmov): New placeholder pattern. |
| |
| 2014-08-19 Alan Modra <amodra@gmail.com> |
| |
| * configure: Regenerate. |
| |
| 2014-08-15 Roland McGrath <mcgrathr@google.com> |
| |
| * configure: Regenerate. |
| * config.in: Regenerate. |
| |
| 2014-03-04 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure: Regenerate. |
| |
| 2013-09-23 Alan Modra <amodra@gmail.com> |
| |
| * configure: Regenerate. |
| |
| 2013-06-03 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4, configure: Regenerate. |
| |
| 2013-05-13 Nick Clifton <nickc@redhat.com> |
| |
| * v850.igen (LDSR): Accept but ignore a selID parameter. |
| |
| 2013-05-10 Freddie Chopin <freddie_chopin@op.pl> |
| |
| * configure: Rebuild. |
| |
| 2013-01-28 Nick Clifton <nickc@redhat.com> |
| |
| * simops.c (v850_rotl): New function. |
| (v850_bins): New function. |
| * simops.h: Add prototypes fir v850_rotl and v850_bins. |
| * v850-dc: Add entries for V850e3v5. |
| * v850.igen: Add support for v850e3v5. |
| (ld.dw, st.dw, rotl, bins): New patterns. |
| |
| 2013-01-10 Nick Clifton <nickc@redhat.com> |
| |
| * interp.c (sim_open): Add support for bfd_arch_v850_rh850 |
| architecture type. Add support for bfd_mach_v850e2 and |
| bfd_mach_v850e2v3 machine numbers. |
| * v850.igen (dbtrap): Add support for SIM_OPEN_DEBUG. |
| (cmpf.d): Correct order of operands. |
| (cmpf.s): Likewise. |
| (trncf.dul): New pattern. |
| (trncf.duw): New pattern. |
| (trncf.sul): New pattern. |
| (trncf.suw): New pattern. |
| * v850-dc: Correct bitfield selection for TRNCF.SW and CVTF.SW. |
| |
| 2012-09-13 Nick Clifton <nickc@redhat.com> |
| |
| * v850.igen (W,WWWW): Correct computation of register number. |
| (JR32): Remove unnecessary comma. |
| (cmovf.s): Register 0 is an invalid source register. |
| (maddf.s): Remove bogus intermediary rounding. |
| (nmaddf.s): Likewise. |
| (trncf.sl): Remove bogus initial rounding. |
| (trncf.dw): Likewise. |
| (trncf.sl): Likewise. |
| (trncf.sw): Likewise. |
| |
| 2012-06-15 Joel Brobecker <brobecker@adacore.com> |
| |
| * config.in, configure: Regenerate. |
| |
| 2012-03-28 Rathish C <rathish.c@kpitcummins.com> |
| |
| * sim-main.h (struct _v850_regs): Add new fields mpu0_sregs, |
| mpu1_sregs, and fpu_sregs. |
| (MPU0_SR, MPU1_SR, FPU_SR): New macros for accessing new fields |
| in _v850_regs struct. |
| (SP_REGNO): Define. |
| (SP): Redefine using SP_REGNO. |
| (PSW_REGNO, EIIC, FEIC, DBIC, DIR, EIWR, FEWR, DBWR, BSEL, PSW_NPV) |
| (PSW_DMP, PSW_IMP, ECR_EICC, ECR_FECC, FPSR, FPSR_REGNO, FPEPC) |
| (FPST, FPST_REGNO, FPCC, FPCFG, FPCFG_REGNO, FPSR_DEM, FPSR_SEM) |
| (FPSR_RM, FPSR_RN, FPSR_FS, FPSR_PR, FPSR_XC, FPSR_XCE, FPSR_XCV) |
| (FPSR_XCZ, FPSR_XCO, FPSR_XCU, FPSR_XCI, FPSR_XE, FPSR_XEV) |
| (FPSR_XEZ, FPSR_XEO, FPSR_XEU, FPSR_XEI, FPSR_XP, FPSR_XPV) |
| (FPSR_XPZ, FPSR_XPO, FPSR_XPU, FPSR_XPI, FPST_PR, FPST_XCE) |
| (FPST_XCV, FPST_XCZ, FPST_XCO, FPST_XCU, FPST_XCI, FPST_XPV) |
| (FPST_XPZ, FPST_XPO, FPST_XPU, FPST_XPI, FPCFG_RM, FPCFG_XEV) |
| (FPCFG_XEZ, FPCFG_XEO, FPCFG_XEU, FPCFG_XEI, GET_FPCC, CLEAR_FPCC) |
| (SET_FPCC, TEST_FPCC, FPSR_GET_ROUND, MPM, MPC, MPC_REGNO, TID) |
| (PPA, PPM, PPC, DCC, DCV0, DCV1, SPAL, SPAU, IPA0L, IPA0U, IPA1L) |
| (IPA1U, IPA2L, IPA2U, IPA3L, IPA3U, DPA0L, DPA0U, DPA1L, DPA1U) |
| (DPA2L, DPA2U, DPA3L, DPA3U, PPC_PPE, SPAL_SPE, SPAL_SPS, VIP) |
| (VMECR, VMTID, VMADR, VPECR, VPTID, VPADR, VDECR, VDTID, MPM_AUE) |
| (MPM_MPE, VMECR_VMX, VMECR_VMR, VMECR_VMW, VMECR_VMS, VMECR_VMRMW) |
| (VMECR_VMMS, IPA2ADDR, IPA_IPE, IPA_IPX, IPA_IPR, IPE0, IPE1, IPE2) |
| (IPE3, IPX0, IPX1, IPX2, IPX3, IPR0, IPR1, IPR2, IPR3, DPA2ADDR) |
| (DPA_DPE, DPA_DPR, DPA_DPW, DPE0, DPE1, DPE2, DPE3, DPR0, DPR1) |
| (DPR2, DPR3, DPW0, DPW1, DPW2, DPW3, DCC_DCE0, DCC_DCE1, PPA2ADDR) |
| (PPC_PPC, PPC_PPE, PPC_PPM): New macros. |
| (FPU_COMPARE): New enum. |
| (TRACE_FP_INPUT_FPU1, TRACE_FP_INPUT_FPU2, TRACE_FP_INPUT_FPU3) |
| (TRACE_FP_INPUT_BOOL1_FPU2, TRACE_FP_INPUT_WORD2) |
| (TRACE_FP_RESULT_WORD1, TRACE_FP_RESULT_WORD2): New macros. |
| * simops.c (Add32): Update prototype. |
| (update_fpsr): New function. |
| (SignalException): New function. |
| (SignalExceptionFPE): New function. |
| (check_invalid_snan): New function. |
| (v850_float_compare): New function. |
| (v850_div): New function. |
| (v850_divu): New function. |
| (v850_sar): New function. |
| (v850_shl): New function. |
| (v850_shr): New function. |
| (v850_satadd): New function. |
| (v850_satsub): New function. |
| (load_data_mem): New function. |
| (store_data_mem): New function. |
| (mpu_load_mem_test): New function. |
| (mpu_store_mem_test): New function. |
| * simops.h: Add function prototype for above mentioned functions. |
| (check_cvt_fi, check_cvt_if, check_cvt_ff): Define. |
| * v850-dc: Add entry for v850e2 and v850e2v3. |
| * v850.igen: Add support for v850e2 and v850e2v3. |
| |
| 2012-03-24 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4, config.in, configure: Regenerate. |
| |
| 2011-12-03 Mike Frysinger <vapier@gentoo.org> |
| |
| * aclocal.m4: New file. |
| * configure: Regenerate. |
| |
| 2011-10-17 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac: Change include to common/acinclude.m4. |
| |
| 2011-10-17 Mike Frysinger <vapier@gentoo.org> |
| |
| * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER |
| call. Replace common.m4 include with SIM_AC_COMMON. |
| * configure: Regenerate. |
| |
| 2011-07-05 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (sim_do_command): Delete. |
| |
| 2011-03-21 Kevin Buettner <kevinb@redhat.com> |
| |
| * simops (OP_10007E0): Update errno handling as most traps |
| do not invoke the host's functionality directly. Invoke |
| sim_io_stat() instead of stat() for implementing TARGET_SYS_stat. |
| Implement TARGET_SYS_fstat, TARGET_SYS_rename, and TARGET_SYS_unlink. |
| |
| 2011-02-14 Mike Frysinger <vapier@gentoo.org> |
| |
| * simops.c (OP_10007E0): Change zfree to free. |
| |
| 2011-01-11 Andrew Burgess <aburgess@broadcom.com> |
| |
| * interp.c (sim_store_register): Update return value to |
| match new API. |
| |
| 2010-03-30 Mike Frysinger <vapier@gentoo.org> |
| |
| * interp.c (interrupt_names): Add const to pointer type. |
| (do_interrupt): Add const to interrupt_name. |
| |
| 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * configure: Regenerate. |
| |
| 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * config.in: Regenerate. |
| * configure: Likewise. |
| |
| * configure: Regenerate. |
| |
| 2008-07-11 Hans-Peter Nilsson <hp@axis.com> |
| |
| * configure: Regenerate to track ../common/common.m4 changes. |
| * config.in: Ditto. |
| |
| 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> |
| Daniel Jacobowitz <dan@codesourcery.com> |
| Joseph Myers <joseph@codesourcery.com> |
| |
| * configure: Regenerate. |
| |
| 2008-02-05 DJ Delorie <dj@redhat.com> |
| |
| * simops.c (OP_1C007E0): Compensate for 64 bit hosts. |
| (OP_18007E0): Likewise. |
| (OP_2C007E0): Likewise. |
| (OP_28007E0): Likewise. |
| * v850.igen (divh): Likewise. |
| |
| * simops.c (OP_C0): Correct saturation logic. |
| (OP_220): Likewise. |
| (OP_A0): Likewise. |
| (OP_660): Likewise. |
| (OP_80): Likewise. |
| |
| * simops.c (OP_2A0): If the shift count is zero, clear the |
| carry. |
| (OP_A007E0): Likewise. |
| (OP_2C0): Likewise. |
| (OP_C007E0): Likewise. |
| (OP_280): Likewise. |
| (OP_8007E0): Likewise. |
| |
| * simops.c (OP_2C207E0): Correct PSW flags for special divu |
| conditions. |
| (OP_2C007E0): Likewise, for div. |
| (OP_28207E0): Likewise, for divhu. |
| (OP_28007E0): Likewise, for divh. Also, sign-extend the correct |
| operand. |
| * v850.igen (divh): Likewise, for 2-op divh. |
| |
| * v850.igen (bsh): Fix carry logic. |
| |
| 2007-02-20 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * Makefile.in (interp.o): Uncomment and update. |
| |
| 2006-12-21 Hans-Peter Nilsson <hp@axis.com> |
| |
| * acconfig.h: Remove. |
| * config.in: Regenerate. |
| |
| 2006-06-13 Richard Earnshaw <rearnsha@arm.com> |
| |
| * configure: Regenerated. |
| |
| 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * configure: Regenerated. |
| |
| 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * configure: Regenerated. |
| |
| 2005-03-23 Mark Kettenis <kettenis@gnu.org> |
| |
| * configure: Regenerate. |
| |
| 2005-01-14 Andrew Cagney <cagney@gnu.org> |
| |
| * configure.ac: Sinclude aclocal.m4 before common.m4. Add |
| explicit call to AC_CONFIG_HEADER. |
| * configure: Regenerate. |
| |
| 2005-01-12 Andrew Cagney <cagney@gnu.org> |
| |
| * configure.ac: Update to use ../common/common.m4. |
| * configure: Re-generate. |
| |
| 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| 2005-01-07 Andrew Cagney <cagney@gnu.org> |
| |
| * configure.ac: Rename configure.in, require autoconf 2.59. |
| * configure: Re-generate. |
| |
| 2004-12-08 Hans-Peter Nilsson <hp@axis.com> |
| |
| * configure: Regenerate for ../common/aclocal.m4 update. |
| |
| 2004-01-18 Mark Kettenis <kettenis@gnu.org> |
| |
| * simops.c: Include <sys/types.h>. |
| |
| 2003-09-05 Andrew Cagney <cagney@redhat.com> |
| Nick Clifton <nickc@redhat.com> |
| |
| * interp.c (sim_open): Accept bfd_mach_v850e1. |
| * v850-dc: Add entry for v850e1. |
| * v850.igen: Add support for v850e1. |
| Add code for DBTRAP and DBRET instructions. |
| (dbtrap): Create a separate v850e1 specific instruction. |
| Only generate a trap if the target is not the v850e1. |
| Otherwise treat it as a special kind of branch. |
| (break): Mark as v850/v850e specific. |
| |
| 2003-05-16 Ian Lance Taylor <ian@airs.com> |
| |
| * Makefile.in (SHELL): Make sure this is defined. |
| (tmp-igen): Use $(SHELL) whenever we invoke move-if-change. |
| |
| 2003-04-06 Nick Clifton <nickc@redhat.com> |
| |
| * simops.c (OP_40): Delete. Move code to... |
| * v850-igen.c (): ...Here. Sign extend the first operand. |
| * simops.h (OP_40): Remove prototype. |
| |
| 2003-02-27 Andrew Cagney <cagney@redhat.com> |
| |
| * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. |
| |
| 2002-11-30 Andrew Cagney <cagney@redhat.com> |
| |
| * simops.c: Use int, 1, 0 instead of boolean, true and false. |
| * sim-main.h: Ditto. |
| |
| 2002-09-27 Jim Wilson <wilson@redhat.com> |
| |
| * simops.c (OP_E6077E0): And op1 with 7 after reading register, not |
| before. |
| (BIT_CHANGE_OP): Likewise. |
| |
| 2002-09-26 Jim Wilson <wilson@redhat.com> |
| |
| * simops (OP_10007E0): Don't subtract 4 from PC. |
| |
| 2002-09-19 Nick Clifton <nickc@redhat.com> |
| |
| * interp.c (sim_open): Remove reference to v850ea. |
| (sim_create_inferior): Likewise. |
| * v850-dc: Likewise. |
| * v850.igen: Remove all references to v850ea, including v850ea |
| specific instructions. |
| |
| 2002-08-29 Nick Clifton <nickc@redhat.com> |
| |
| From 2001-08-23 Catherine Moore <clm@redhat.com> |
| |
| * Makefile.in: Add gen-zero-r0 option. |
| * sim-main.h (GPR_SET, GPR_CLEAR): Define. |
| * simops.c (OP_24007E0): Sign extend the imm9 |
| operand of a mul instruction. |
| |
| 2002-06-17 Andrew Cagney <cagney@redhat.com> |
| |
| * simops.c (trace_result): Fix printf formatting. |
| |
| 2002-06-16 Andrew Cagney <ac131313@redhat.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| 2001-12-02 Andrew Cagney <ac131313@redhat.com> |
| |
| * Makefile.in (simops.h, table.c): Delete targets. |
| (tmp-gencode, gencode.o, gencode): Delete targets. |
| (simops.h): New file. |
| ($(BUILT_SRC_FROM_IGEN)): Do not depend on simops.h. |
| * gencode.c: Delete file. |
| |
| 2001-04-15 J.T. Conklin <jtc@redback.com> |
| |
| * Makefile.in (simops.o): Add simops.h to dependency list. |
| |
| 2001-03-14 Andrew Cagney <ac131313@redhat.com> |
| |
| * Makefile.in (gencode): Link with libintl. |
| |
| 2001-01-31 Jonathan Larmour <jlarmour@redhat.com> |
| |
| * Makefile.in (gencode): Link with libopcodes in build tree rather |
| than building source files from there. |
| |
| 2000-05-30 Nick Clifton <nickc@cygnus.com> |
| |
| * v850.igen: Remove illegal instruction pattern, since it is the |
| same as the breakpoint pattern. |
| |
| Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| 2000-04-14 Gary Thomas <gthomas@redhat.com> |
| |
| * v850.igen: Define 'br *' as illegal since this is the only |
| way to provide a breakpoint on some v850 family processors. |
| |
| 2000-03-24 Frank Ch. Eigler <fche@redhat.com> |
| |
| * v850.igen (ilgop): New insn pattern for four-byte breakpoints. |
| |
| 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. |
| |
| Tue Dec 1 17:25:16 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * Makefile.in (NL_TARGET): Define as -DNL_TARGET_v850. |
| |
| Wed Nov 25 17:52:58 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * Makefile.in (simops.o): Depends on targ-vals.h |
| * simops.c: Include targ-vals.h instead of |
| libgloss/.../syscall.h. Replace SYS_* with TARGET_SYS_*. |
| (divn, divun, OP_1C007E0, OP_18207E0, OP_1C207E0,OP_18007E0): |
| Replace signed long int with signed32. |
| |
| Fri Oct 9 18:02:25 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * interp.c: #include "itable.h". |
| (get_insn_name): New function. |
| (sim_open): Initialize CPU_INSN_NAME,CPU_MAX_INSNS. |
| * sim-main.h (MAX_INSNS,INSN_NAME): Delete. |
| |
| Wed May 6 19:43:27 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * sim-main.h (INSN_NAME): New arg `cpu'. |
| |
| 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 15:19:14 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 11:18:08 1998 Tom Tromey <tromey@cygnus.com> |
| |
| * configure.in: Don't call sinclude. |
| |
| Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * sim-main.h (SIM_MAIN_H): Wrap header. |
| |
| 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. |
| |
| Tue Mar 10 15:54:50 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interp.c (sim_stop): Delete, second attempt. |
| |
| Thu Feb 26 19:09:47 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interp.c (sim_info): Delete. |
| |
| Wed Feb 18 10:47:32 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-main.h (TRACE_ALU_INPUT*): Delete. Moved to sim-trace.[hc]. |
| |
| * simops.c (trace_result): Call trace_generic instead of |
| trace_one_insn. |
| (trace_module): Change variable type to integer. |
| (trace_input): Initialize trace_module with TRACE_ALU_IDX. |
| |
| * sim-main.h (trace_module): Change variable decl to integer type. |
| (TRACE_BRANCH*, TRACE_LD, TRACE_ST): Update. |
| |
| Tue Feb 17 12:51:18 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interp.c (sim_store_register, sim_fetch_register): Pass in |
| length parameter. Return -1. |
| |
| Tue Feb 3 16:24:42 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-main.h (IMEM16, IMEM16_IMMED): Rename IMEM and |
| IMEM_IMMED. To match 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 09:51:27 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-main.h (CPU_CIA): Delete, replaced by. |
| (CIA_SET, CIA_SET): Define. |
| |
| 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. |
| |
| Fri Dec 5 09:26:08 1997 Nick Clifton <nickc@cygnus.com> |
| |
| * v850.igen: Revert break value back to its old value. |
| |
| Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Wed Dec 3 17:27:19 1997 Nick Clifton <nickc@cygnus.com> |
| |
| * v850.igen: Make break have a zero first field, since otherwise |
| it clashes with the DIVH instruction. |
| |
| Sat Nov 22 21:32:07 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (OP_10007E0): Rename SIGABRT -> SIM_SIGABRT. Give |
| sim_stopped instead of sim_signalled. |
| |
| * v850.igen (BREAK), simops.c (OP_12007E0): Rename SIGTRAP to |
| SIM_SIGTRAP. |
| (illegal): Rename SIGILL to SIM_SIGILL. |
| |
| * sim-main.h, simops.c, interp.c: Do not include signal.h. |
| |
| * sim-main.h: Include sim-signal.h instead of signal.h. |
| (SIGTRAP, SIGQUIT): Delete definition. |
| (SIG_V850_EXIT): Delete definition. |
| |
| Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS). |
| |
| Fri Oct 31 10:33:40 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interp.c (sim_open): Check state magic number. |
| (sim-assert.h): Include. |
| |
| Tue Oct 28 11:06:47 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * v850.igen: Add model filter field to records. |
| |
| Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Fri Sep 26 11:56:02 1997 Felix Lee <flee@cygnus.com> |
| |
| * sim-main.h: delete null override of SIM_ENGINE_HALT_HOOK and |
| SIM_ENGINE_RESTART_HOOK. |
| |
| Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Wed Sep 24 17:28:26 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-main.h (WITH_TARGET_WORD_MSB): Delete. |
| |
| * configure.in (SIM_AC_OPTION_BITSIZE): Specify 32 bit |
| architecture with MSB == 31. |
| |
| Wed Sep 24 14:04:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * v850.igen: Make divh insn with RRRRR==0 breakpoint. |
| |
| 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_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. |
| * configure.in: Really specify NONSTRICT_ALIGNMENT as the default. |
| |
| Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure.in: Specify NONSTRICT_ALIGNMENT as the default. |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Fri Sep 19 10:37:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * v850.igen (disp16): Use EXTEND16 to sign extend disp. |
| (disp22): Only shift left by 1, not 2. |
| ("jmp"): Ensure PC is 2 byte aligned. |
| |
| * simops.c, v850.igen: Move "Bcond", "jr", "jarl" code to |
| v850.igen. Fix tracing. |
| |
| * simops.c (OP_300, OP_400, OP_500): Move "sdl.b", "sld.h", |
| "sld.w" insns to v850.igen. Fix tracing. |
| (OP_70): Ditto for "sld.hu". |
| |
| * v850.igen: Clarify tracing of "sld.b", "sld.h" et.al. |
| |
| * simops.c (condition_met): Make global. |
| |
| * sim-main.h (TRACE_ALU_INPUT3, TRACE_BRANCH0, TRACE_LD, |
| TRACE_ST): Define. |
| (TRACE_LD_NAME): Define. |
| |
| * simops.c: Move "cmov", "cmov imm" to v850.igen, fix. |
| |
| Wed Sep 17 16:21:08 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c: Move "mov", "reti", to v850.igen, fix tracing. |
| |
| * interp.c (hash): Delete. |
| |
| * v850.igen (nop): Really do nothing. |
| |
| * interp.c (do_interrupt): Mask interrupts after PSW is saved, not |
| before. |
| * v850.igen (reti): Return to current PC not previous. |
| |
| Wed Sep 17 14:02:10 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c: Move "ctret", "bsw", "hsw" to v850.igen, fix tracing. |
| (trace_module): Global, save component/module name across insn. |
| |
| * simops.c: Move "bsh" to v850.igen, fix. |
| |
| * v850.igen (callt): Load correct number of bytes. Fix tracing. |
| (stsr, ldsr): Correct src, dest fields. Fix tracing. |
| (ctret): Force alignment. Fix tracing. |
| |
| Tue Sep 16 22:14:01 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (trace_output): Add result argument. |
| (trace_result): New function. Simpler version of trace_output, |
| assumes trace needed. |
| (trace_output): Call trace_result. |
| (trace_output): For IMM_REG_REG, trace correct register. |
| (trace_input): Add case for 16bit immediates. |
| (OP_600, OP_640, OP_680, OP_6C0, OP_6A0): Use. |
| |
| * sim-main.h (TRACE_ALU_INPUT, TRACE_ALU_RESULT): Define. |
| (trace_values, trace_name, trace_pc, trace_num_values): Make |
| global. |
| (GR, SR): Define. |
| |
| v850.insn (movea, stsr): Use. |
| (sxb, sxh, zxb, zxh): Ditto. |
| |
| Tue Sep 16 21:14:01 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c: Move "movea" from here. |
| * v850.igen: To here. |
| |
| * v850.igen (simm16): Define, sign extend imm16. |
| (uimm16): Define, no sign extension. |
| (addi, andi, movea, movhi, mulhi, ori, satsubi, xori): Use. |
| |
| * simops.c: Move "sxh", "switch", "sxb", "callt", "dispose", |
| "mov32" from here. |
| * v850.igen: To here. |
| (switch): Fix off by two error in NIA calc. |
| |
| Tue Sep 16 15:14:01 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (trace_pc, trace_name, trace_values, trace_num_values): |
| New static globals. |
| (trace_input): Just save pc, name and values for trace_output. |
| (trace_output): Write trace values to a buffer. Use |
| trace_one_insn to print trace info and buffer. |
| (SIZE_OPERANDS, SIZE_LOCATION): Delete. |
| |
| Tue Sep 16 09:02:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-main.h (struct _sim_cpu): Add psw_mask so that reserved bits |
| can be masked out. |
| |
| * simops.c (OP_2007E0, OP_4007E0): Move "ldsr", "stsr" |
| instructions from here. |
| * v850.igen (ldsr, stsr): To here. Mask out reserved bits when |
| setting PSW. |
| |
| * interp.c (sim_open): Set psw_mask if machine known. |
| |
| Tue Sep 16 10:20:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * v850-dc: Add rule to diferentiate between breakpoint and divh. |
| * v850.igen (break): New instruction, breakpoint simulator. |
| * v850.igen (breakpoint): Enable. Change to a 32bit instruction. |
| |
| Mon Sep 15 18:44:05 1997 Jim Wilson <wilson@cygnus.com> |
| |
| * simops.c (Multiply64): Don't store into register zero. |
| |
| Tue Sep 16 09:02:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * Makefile.in (semantics.o): Add dependency. |
| |
| * sim-main.h (SAVE_1, SAVE_2): Perform backward compatible save, |
| do not adjust CIA/NIA. |
| |
| Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (OP_300, OP_400, OP_70): Make behavour depend on PSW[US]. |
| |
| * simops.c: Move "divun", "sld.bu", "divhn", "divhun", "divn", |
| "divun", "pushml" code from here to v850.igen. |
| (divun): Make global. |
| (type3_regs): Make global |
| |
| * v850.igen: Move simops.c code to here. |
| |
| * interp.c (sim_create_inferior): For v850eq set US bit by |
| default. |
| |
| * interp.c (sim_open): Don't set arch, now set by |
| sim_analyze_program. |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Mon Sep 15 14:39:34 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (op_types): Move from here. |
| sim-main.h: To here. |
| |
| * sim-main.h (trace_input, trace_output), simops.c: Make global. |
| |
| * simops.c (OP_60): Move "jmp" code from here. |
| * v850.igen (jmp): To here. |
| |
| * simops.c (OP_60): Move "sld.bu" code from here. |
| * v850.igen (sld.bu): To here. |
| |
| Fri Sep 12 15:11:03 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * v850.igen (prepare, ...): Add to v850eq architecture. |
| |
| * interp.c (sim_open): Default to v850eq. |
| |
| * interp.c (sim_open): Default to v850e. |
| * sim-main.h (signal.h): Include. |
| |
| * v850.igen (illegal): Report/halt illegal instructions. |
| |
| * Makefile.in (SIM_EXTRA_CFLAGS): Add SIM_RESERVED_BITS. |
| |
| * configure.in: Add reserved bits option. |
| * configure: Regenerate. |
| |
| Thu Sep 11 08:40:03 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interp.c (sim_open): Use sim_do_commandf instead of asprintf. |
| |
| * sim-main.h (INSN_NAME): |
| |
| * Makefile.in (INCLUDE): Add SIM_EXTRA_DEPS. |
| (SIM_EXTRA_DEPS): Add itable.h |
| (tmp-gencode): Does not depend on simops.h |
| |
| * sim-main.h (itable.h): Include. |
| (MAX_INSNS, INSN_NAME): Define. |
| |
| * interp.c: Compute inttype from the interrupt_names index that |
| was passed in. |
| |
| Wed Sep 10 10:25:40 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (trace_input): Use trace_printf instead of |
| sim_io_printf. |
| (trace_output): Ditto. |
| (trace_input): Only trace when TRACE_ALU_P. Delete code |
| disasembling instruction. |
| (trace_output): Only trace when TRACE_ALU_P. |
| |
| Tue Sep 9 01:29:50 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (trace_input, trace_output): Use sim_io_printf. |
| (OP_620): Pass correct argument to trace. |
| (OP_E607E0): Ditto. |
| (trace_input): Obtain prog_bfd, text_start et.al from simulator |
| struct. |
| |
| Mon Sep 8 21:03:52 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * v850.igen: New file. |
| * v850-dc: New file. |
| |
| Mon Sep 8 18:33:04 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| |
| * sim-main.h (SEXT16): Delete, use EXTEND16. |
| (SEXT8): Delete, use EXTEND8. |
| (SEXT32): Delete, used? |
| (SEXT40, SEXT44, SEXT64): Use UNSIGNED64 for constants, not ...LL. |
| (WITH_TARGET_WORD_MSB): Define as 31. v850 little bit endian. |
| |
| * simops.c: Use EXTEND15 from sim-bits instead of SEXT16. |
| |
| * sim-main.h (DEBUG_TRACE, DEBUG_VALUES, v850_debug): Delete, |
| replace with TRACE_INSN_P and TRACE_ALU_P. |
| |
| * simops.c (trace_input, trace_output): Update. |
| |
| * interp.c (sim_engine_run): Delete. |
| (lookup_hash): Delete. |
| (sim_open): Do not fill hash table. |
| (sim_trace): Delete. |
| |
| Fri Sep 5 17:04:48 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (OP_FFFF): Use sim_engine_halt. |
| (OP_12007E0): Ditto. |
| (OP_10007E0): Ditto. |
| |
| * sim-main.h (struct sim_cpu): Delete member exception. Using |
| sim-engine et.al. |
| |
| * interp.c (sim_info): Do not do anything in sim-info. |
| (sim_stop): Delete, replace with sim-stop. |
| (sim_stop_reason): Delete, replace with sim-reason. |
| |
| * sim-main.h (WITH_WATCHPOINTS): Define. |
| (WITH_MODULO_MEMORY): Define |
| |
| * Makefile.in (SIM_OBJS): Add sim-resume, sim-watch, sim-stop, |
| sim-reason. |
| |
| * interp.c (enum interrupt_cond_type): Delete. |
| (struct interrupt_generator): Delete. |
| (enum interrupt_type): Drop int_none. |
| (sim_open): Initialize WATCHPOINT module. |
| (sim_resume, sim_run): Rename sim_resume to sim_run. |
| (sim_engine_run): Replace interrupt code with call to sim-events. |
| (sim_set_interrupt): Delete. |
| (sim_parse_number): Delete. |
| |
| Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Thu Sep 4 18:11:37 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (fetch_argv): New function, fetch a arg vector from |
| simulator memory. |
| |
| * configure.in: Check for fork, execve, execv. |
| * configure: Regenerate. |
| |
| * interp.c (sim_store_register, sim_fetch_register): Use H2T_4 and |
| T2H_4 for byte swapping. |
| |
| * sim-main.h, interp.c (get_word, get_half, get_byte, put_word, |
| put_half, put_byte): Delete. |
| |
| * Makefile.in (SIM_OBJS): Add sim-memopt.o module. |
| |
| * sim-main.h (load_mem, store_mem): Redefine as macros. |
| (IMEM, IMEM_IMMED): New macros - fetch instructions. |
| |
| * simops.c (OP_10007E0): For SYS_read, SYS_write, SYS_open |
| transfer data via a buffer. |
| (fetch_str): New function, fetch string from memory. |
| |
| * Makefile.in (SIM_OBJS): Add sim-hrw.o module. |
| |
| * interp.c (sim_open): Establish memory maps using sim-memopt.c |
| via sim_do_command. |
| (sim_do_command): Print error if memory-map command is used. Call |
| sim_args_command. |
| (map): Delete, replaced by sim-core. |
| (sim_memory_init): Delete, replaced by sim-core. |
| (sim_set_memory_map): Delete, replaced by sim-memopt. |
| (load_mem): Delete, replaced by sim-core. |
| (store_mem): Delete, replaced by sim-core. |
| (sim_write): Delete, replaced by sim-hrw. |
| (sim_read): Delete, replaced by sim-hrw. |
| |
| * sim-main.h (struct sim_state): Remove memory members, using |
| sim-core.c |
| |
| Wed Sep 3 10:18:55 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-main.h: Replace SIM_HAVE_FLATMEM with mem ptr. |
| * interp.c (map): Do not add to a void pointer. |
| |
| * Makefile.in (INCLUDE): Add sim-main.h |
| |
| * configure.in: Check for time.h |
| * configure: Re-generate. |
| |
| * interp.c (struct interrupt_generator): Make time unsigned long, |
| address SIM_ADDR. |
| (sim_resume): Make oldpc SIM_ADDR. |
| (struct hash_entry): Make mask/opcode unsigned. |
| |
| * v850_sim.h (struct simops ): Make opcode and mask unsigned. |
| |
| * simops.c (utime.h): Include if available. |
| (OP_10007E0): Check for UTIME function. |
| (divun): Put parentheses around shift argument. |
| (OP_640): Put parentheses around shift argument, was wrong. |
| (OP_107F0): Return something. |
| |
| * interp.c (sim_parse_number): Use strtoul not strtol. |
| (sim_resume): Use sim_elapsed_time_get to keep track of the time. |
| |
| * configure.in (SIM_AC_OPTION_WARNINGS): Add. |
| (SIM_AC_OPTION_ENDIAN): Set to hardwired big. |
| (SIM_AC_OPTION_HOST_ENDIAN): Add. |
| (AC_CHECK_FUNCS): Add utime. |
| (AC_CHECK_HEADERS): Add stdlib.h, string.h, strings.h, utime.h |
| configure: Regenerate. |
| |
| |
| * Makefile.in (SIM_RUN_OBJS): Use nrun.o. |
| (SIM_OBJS): Add sim-io.o, sim-hload.o, sim-utils.o, sim-options.o, |
| sim-config.o, sim-module.o, sim-events.o, sim-core.o, |
| sim-endian.o, sim-engine.o, sim-trace.o, sim-profile.o |
| (SIM_ENDIAN, SIM_WARNGINS): Define. |
| |
| * simops.c (OP_10007E0): Use sim_io_* for transfers. |
| |
| * interp.c (sim_resume): Pass sd around. |
| |
| * simops.c (sim-main.h): Include. |
| |
| * gencode.c (write_template): Generate #include sim-main.h. |
| (write_opcodes): Ditto. |
| |
| * interp.c (prog_bfd, prog_bfd_was_opened_p): Delete. |
| (v850_callback): Ditto. |
| (sim_kind, myname): Ditto. |
| (lookup_hash): Pass SD. Use sim_io_error. |
| (sim_set_memory_map): Pass in SD, use. |
| (init_system): Pass in SD, use. |
| (sim_open): Update. |
| (sim_set_profile): Delete. |
| (sim_set_profile_size): Delete. |
| (do_interrupt): Pass in SD, use. |
| (sim_info): Use sim_io_printf. |
| (sim_create_inferior): Reset registers. Set PC from prog_bfd |
| argument. |
| (sim_load): Delete, use common/sim-hload.c |
| (sim_size): Rename to sim_memory_init. |
| (sim_write): Remove call to init_system. |
| (init_system): Delete. |
| (sim_set_callbacks): Delete. |
| (sim_set_interrupt): Pass in SD, use. |
| (start_time): Delete. |
| |
| * v850_sim.h: Remove everything except `struct simops' from here. |
| * sim-main.h: Move most to here. |
| * gencode.c: Move #includes to here. |
| |
| * sim-main.h(struct _sim_cpu): Rename struct _state. |
| (#define PC, et.al.): Update |
| (v850_callback): Delete. Replaced with SIM_DESC arg. |
| (int8, uint8, int16, uint16, int32, uint32): Define types using |
| unsigned8 et.al from common/sim-types.h. |
| * sim-main.h (State): Define as STATE_CPU. |
| |
| Mon Sep 1 12:07:55 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure.in: Check for time, chmod. |
| * configure: Regenerate. |
| * simops.c (SYS_time, SYS_chmod): Use HAVE_TIME, HAVE_CHMOD. |
| |
| * simops.c (../../libgloss/v850/sys/syscall.h): Include instead of |
| sys/syscall.h. |
| (OP_10007E0): Check the existance each SYS_* macro independantly. |
| |
| * v850_sim.h (SIGQUIT, SIGTRAP): Only define if missing. |
| |
| Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * config.in: Ditto. |
| |
| Tue Aug 26 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interp.c (sim_kill): Delete. |
| (sim_create_inferior): Add ABFD argument. |
| (sim_load): Move setting of PC from here. |
| (sim_create_inferior): To here. |
| |
| 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 11:31:23 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interp.c (sim_open): Add ABFD argument. |
| |
| Fri Aug 22 10:39:28 1997 Nick Clifton <nickc@cygnus.com> |
| |
| * simops.c (bsh): Only set CY flag if either of the bottom |
| bytes is zero. |
| |
| * simops.c (prepare, dispose): Lower numbered |
| registers go to higher numbered address. |
| |
| * simops.c (unsigned divide instructions): S bit set if result has |
| top bit set. |
| |
| * simops.c (pushml, pushmh, popml, popmh): Lower numbered |
| registers go to higher numbered address. |
| |
| Wed Aug 20 13:56:35 1997 Nick Clifton <nickc@cygnus.com> |
| |
| * simops.c (OP_107E0, OP_107F0, OP_307E0, OP_307F0): Use correct |
| interpretation of SR bit in list18 structure. |
| (divn, divun): New functions to perform N step divide functions. |
| |
| Mon Aug 18 10:59:02 1997 Nick Clifton <nickc@cygnus.com> |
| |
| * simops.c (OP_300, OP_400, OP_60, OP_70): Support variant opcodes |
| with US bit set in the PSW. |
| |
| Wed Aug 13 19:06:55 1997 Nick Clifton <nickc@cygnus.com> |
| |
| * interp.c (sim_resume): Opcode functions return amount to be |
| added to PC and all opcodes take a standard format in the OP[] |
| array. |
| |
| (do_format_*): Functions removed. |
| |
| * v850_sim.h (SP, EP): New register mnemonics. |
| |
| * gencode.c (write_header): Functions prototypes return an |
| integer. |
| |
| * simops.c: Opcode functions return amount to be added to PC. |
| |
| * v850_sim.h (CTPC, CTPSW, CTBP): New register mnemonics. |
| |
| * simops.c: Add support for v850e instructions. |
| |
| * simops.c: Add support for v850eq instructions. |
| |
| Tue May 20 10:24:14 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interp.c (sim_open): Add callback argument. |
| (sim_set_callbacks): Delete SIM_DESC argument. |
| |
| Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Wed Apr 23 17:20:16 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * interp.c (prog_bfd_was_opened_p): New static local. |
| (prog_bfd): New global variable. |
| (sim_open): Undo patch to add -E support. |
| (sim_close): Close prog_bfd if sim_load opened it. |
| (sim_load): Record bfd of loaded file in prog_bfd. |
| * simops.c (prog_bfd): Renamed from exec_bfd. |
| |
| Fri Apr 18 14:17:12 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interp.c (sim_stop): Stub function. |
| |
| Thu Apr 17 03:53:18 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * Makefile.in (SIM_OBJS): Add sim-load.o. |
| * interp.c (sim_kind, myname): New static locals. |
| (sim_open): Set sim_kind, myname. Ignore -E arg. |
| (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to |
| load file into simulator. Set start address from bfd. |
| (sim_create_inferior): Return SIM_RC. Delete arg start_address. |
| |
| Wed Apr 16 19:53:55 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * simops.c (OP_10007E0): Only provide system calls SYS_execv, |
| SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host. |
| |
| Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * config.in: Ditto. |
| |
| Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * interp.c (sim_open): New arg `kind'. |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| |
| * configure: Re-generate. |
| |
| Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> |
| |
| * configure: Regenerate to track ../common/aclocal.m4 changes. |
| |
| Thu Mar 13 13:00:54 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * interp.c (sim_open): New SIM_DESC result. Argument is now |
| in argv form. |
| (other sim_*): New SIM_DESC argument. |
| |
| Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * Makefile.in (@COMMON_MAKEFILE_FRAG): Use |
| COMMON_{PRE,POST}_CONFIG_FRAG instead. |
| * configure.in: sinclude ../common/aclocal.m4. |
| * configure: Regenerated. |
| |
| Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) |
| |
| * configure configure.in Makefile.in: Update to new configure |
| scheme which is more compatible with WinGDB builds. |
| * configure.in: Improve comment on how to run autoconf. |
| * configure: Re-run autoconf to get new ../common/aclocal.m4. |
| * Makefile.in: Use autoconf substitution to install common |
| makefile fragment. |
| |
| Mon Jan 20 16:05:34 1997 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * simops.c (OP_{E0,2E0,6E0}): The multiply operations sign extend, |
| not zero extend. |
| |
| Tue Jan 14 17:06:03 1997 Stu Grossman (grossman@critters.cygnus.com) |
| |
| * simops.c: Put ifdefs around things to make MSVC happy. Get rid |
| of unistd.h. Disable SYS_stat, SYS_chown, SYS_time, SYS_times, |
| SYS_gettimeofday and SYS_utime from MSVC. |
| |
| Tue Dec 31 18:11:13 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * simops.c (OP_10007E0): Know that kill encodes the signal number |
| via: 0xdead0000 | signal and turn it back into a signal. |
| |
| Fri Dec 27 14:44:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * v850_sim.h (SIG_V850_EXIT): Define as -1. |
| |
| * interp.c (sim_open): Cast calloc function. |
| (sim_stop_reason): If signal is SIG_V850_EXIT, inform gdb the |
| program exited with the appropriate exit code. |
| (sim_set_interrupt): Declare buildargv. |
| |
| * simops.c (OP_10007E0): Make exit signal normal exit. Make time |
| type correct and work on big endian systems. |
| |
| Wed Nov 20 02:18:44 1996 Doug Evans <dje@canuck.cygnus.com> |
| |
| * Makefile.in: Delete stuff moved to ../common/Make-common.in. |
| (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define. |
| * configure.in: Simplify using macros in ../common/aclocal.m4. |
| Call AC_CHECK_HEADERS(unistd.h). |
| * configure: Regenerated. |
| * config.in: New file. |
| * simops.c: #include "config.h". #include <unistd.h> if present. |
| |
| Sun Nov 3 23:02:54 1996 Stan Shebs <shebs@andros.cygnus.com> |
| |
| * v850_sim.h (State): New slots dummy_mem, pending_nmi. |
| (EIPC, etc): New macros for system registers. |
| * simops.c, interp.c: Use everywhere. |
| |
| * interp.c: Add support for interrupts issued by interrupt |
| generators, either PC- or time-based. Controlled by simulator |
| command "sim interrupt". |
| |
| * interp.c: Add support for variable-size allocation of memory, |
| via simulator command "sim memory-map". |
| (map): Issue SIGSEGV for references to invalid memory regions. |
| |
| Thu Oct 31 14:44:10 1996 Gavin Koch <gavin@cygnus.com> |
| |
| * simops.c: Include <sys/time.h> for struct timeval and |
| struct timezone. |
| |
| Wed Oct 30 08:49:10 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * simops.c (OP_10007E0): Handle SYS_times and SYS_gettimeofday. |
| |
| * simops.c (OP_10007E0): Handle SYS_time. |
| |
| Tue Oct 29 14:22:55 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * simops.c: Include <sys/stat.h>. |
| (OP_10007E0): Handle SYS_stat. |
| |
| Thu Oct 24 12:26:35 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * simops.c (OP_10007E0): Don't declare errno. |
| |
| * simops.c (OP_500): Mask off low bit in displacement |
| for sld.w. |
| (OP_501): Similarly. |
| |
| * simops.c (OP_500): Fix displacement handling for sld.w. |
| (OP_501): Similarly for sst.w. |
| |
| * simops.c (trace_input): Remove all references to SEXT7. |
| (OP_300, OP_400, OP_500, OP_380, OP_480, OP_501): Displacement |
| is zero extended for sst/sld instructions. |
| * v850_sim.h (SEX7): Delete. It's no longer needed (and it |
| was incorrect anyway). |
| |
| Thu Oct 24 10:33:33 1996 Stu Grossman (grossman@critters.cygnus.com) |
| |
| * Makefile.in: Get rid of srcroot. Set all INSTALL macros via |
| autoconf. |
| * gencode.c (write_opcodes): Pad operands field to account for |
| MSVC braindamage. |
| * simops.c: Include errno.h. Exclude SYS_chown, since MSVC |
| doesn't support it. (Why is this here in the first place?!?) |
| * v850_sim.h: Get rid of 64 bit defs. Also, get rid of #elif's. |
| Change number of operands in struct simops from 9 to 6. Define |
| SIGTRAP and SIGQUIT for MSVC. |
| |
| Tue Oct 15 16:19:51 1996 Stu Grossman (grossman@critters.cygnus.com) |
| |
| * interp.c (MEM_SIZE): It's now bytes, not a power of 2. |
| * (map): Add support for external mem in the 1->2 meg range. |
| Also, abort() when memory access is way out of bounds. (Better to |
| die than to give wrong result. (This will be fixed later.)) |
| * (sim_size): MEM_SIZE is now bytes, not shift factor. |
| |
| Tue Oct 1 15:53:24 1996 Gavin Koch <gavin@cygnus.com> |
| |
| * simops.c (trace_input): Swapped order of operands for output |
| output of OP_IMM_REG. Changed the fetching of the operands for |
| OP_LOAD32, and OP_STORE32 to work like op-function. |
| |
| Mon Sep 30 15:46:33 1996 Stu Grossman (grossman@critters.cygnus.com) |
| |
| * interp.c: Move includes of remote-sim.h and callback.h to |
| v850-sim.h. |
| * (lookup_hash): Add PC to report of hash failure. |
| * (map load_mem store_mem): New memory subsystem. Models V851 |
| memory system. |
| * (sim_write sim_read): Use new memory subsystem. |
| * (sim_resume): Don't load and save PC into EIPC anymore. Needed |
| to make user-defined traps work right. |
| * simops.c (OP_*): Use new memory subsystem. |
| * (OP_14007E0 (reti)): Implement reti. |
| * (OP_14996E0 (trap)): Implement user-defined traps. Move I/O to |
| trap 31. Use new memory subsystem. |
| * v850_sim.h: Prototypes for load_mem, store_mem and map. Use |
| load_mem in RLW macro. |
| |
| Fri Sep 27 18:34:09 1996 Stu Grossman (grossman@critters.cygnus.com) |
| |
| * gencode.c (write_opcodes): Output hex values for opcode mask |
| and patterns. |
| * interp.c (sim_resume): Save and restore PC from the appropriate |
| register. |
| * (sim_fetch_register sim_store_register): Fix byte-order problem |
| with reading and writing registers. |
| * simops.c (OP_FFFF): Implement pseudo-breakpoint insn. |
| |
| Fri Sep 27 17:42:37 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * simops.c (trace_input): Fix thinko. |
| |
| Wed Sep 18 09:54:12 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * simops.c (exec_bfd): Rename from sim_bfd. |
| (trace_input): Ditto. |
| |
| Thu Sep 12 12:03:05 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * simops.c (trace_input): Use find_nearest_line to print line |
| number, function name or file name of PC. |
| |
| Wed Sep 11 16:44:37 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * simops.c: Add tracing support. Use SEXTxx macros instead of |
| doing hardwired shifts. |
| |
| * configure.in (--enable-sim-cflags): Add switch to add additional |
| flags to simulator buld. If --enable-sim-cflags=trace, turn on |
| tracing. |
| * configure: Regenerate. |
| |
| * Makefile.in: Don't require a VPATH capable make if configuring |
| in the same directory. Don't use CFLAGS for configuration flags. |
| Add flags from --enable-sim-cflags. Support canadian cross |
| builds. Rebuild whole simulator if include files change. |
| |
| * interp.c (v850_debug): New global for debugging. |
| (lookup_hash,sim_size,sim_set_profile): Use |
| printf_filtered callback, instead of calling printf directly. |
| (sim_{open,trace}): Enable tracing if -t and compiled for tracing. |
| |
| * v850_sim.h: Use limits.h to set the various sized types. |
| (SEXT{5,7,16,22}): New macros. |
| |
| Mon Sep 9 20:50:46 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * interp.c (hash): Make this an inline function |
| when compiling with GCC. Simplify. |
| * simpos.c: Explicitly include "sys/syscall.h". Remove |
| some #if 0'd code. Enable more emulated syscalls. |
| |
| Wed Sep 4 01:48:55 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * interp.c: Fix sign bit handling for add and sub instructions. |
| |
| Tue Sep 3 10:20:30 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * gencode.c: Fix various indention & style problems. |
| Remove test code. Remove #if 0 code. |
| * interp.c: Provide prototypes for all static functions. |
| Fix minor indention problems. |
| (sim_open, sim_resume): Remove unused variables. |
| (sim_read): Return type is "int". |
| * simops.c: Remove unused variables. |
| (divh): Make result of divide-by-zero zero. |
| (setf): Initialize result to keep compiler quiet. |
| (sar instructions): These just clear the overflow bit. |
| * v850_sim.h: Provide prototypes for put_byte, put_half |
| and put_word. |
| |
| * interp.c: OP should be an array of 32bit operands! |
| (v850_callback): Declare. |
| (do_format_5): Fix extraction of OP[0]. |
| (sim_size): Remove debugging printf. |
| (sim_set_callbacks): Do something useful. |
| (sim_stop_reason): Gross hacks to get c-torture running. |
| * simops.c: Simplify code for computing targets of bCC |
| insns. Invert 's' bit if 'ov' bit is set for some |
| instructions. Fix 'cy' bit handling for numerous |
| instructions. Make the simulator stop when a halt |
| instruction is encountered. Very crude support for |
| emulated syscalls (trap 0). |
| * v850_sim.h: Include "callback.h" and declare |
| v850_callback. Items in the operand array are 32bits. |
| |
| Sun Sep 1 22:35:35 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * interp.c (sim_resume): Fix code to check for a format 3 |
| opcode. |
| * simops.c: bCC insns only argument is a constant, not a |
| register value (duh...) |
| |
| Fri Aug 30 10:33:49 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * simops.c: Fix "not1" and "set1". |
| |
| * simops.c: Don't forget to initialize temp for |
| "ld.h" and "ld.w" |
| |
| * interp.c: Remove various debugging printfs. |
| |
| * simops.c: Fix satadd, satsub boundary case handling. |
| |
| * interp.c (hash): Fix. |
| * interp.c (do_format_8): Get operands correctly and |
| call the target function. |
| * simops.c: Rough cut at "clr1", "not1", "set1", and "tst1". |
| |
| Thu Aug 29 13:53:29 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * interp.c (do_format_4): Get operands correctly and |
| call the target function. |
| * simops.c: Rough cut at "sld.b", "sld.h", "sld.w", "sst.b", |
| "sst.h", and "sst.w". |
| |
| * v850_sim.h: The V850 doesn't have split I&D spaces. Change |
| accordingly. Remove many unused definitions. |
| * interp.c: The V850 doesn't have split I&D spaces. Change |
| accordingly. |
| (get_longlong, get_longword, get_word): Deleted. |
| (write_longlong, write_longword, write_word): Deleted. |
| (get_operands): Deleted. |
| (get_byte, get_half, get_word): New functions. |
| (put_byte, put_half, put_word): New functions. |
| * simops.c: Remove unused functions. Rough cut at |
| "ld.b", "ld.h", "ld.w", "st.b", "st.h", "st.w" insns. |
| |
| * v850_sim.h (struct _state): Remove "psw" field. Add |
| "sregs" field. |
| (PSW): Remove bogus definition. |
| * simops.c: Change condition code handling to use the psw |
| register within the sregs array. Handle "ldsr" and "stsr". |
| |
| * simops.c: Handle "satadd", "satsub", "satsubi", "satsubr". |
| |
| * interp.c (do_format_5): Get operands correctly and |
| call the target function. |
| (sim_resume): Don't do a PC update for format 5 instructions. |
| * simops.c: Handle "jarl" and "jmp" instructions. |
| |
| * simops.c: Fix minor typos. Handle "cmp", "setf", "tst" |
| "di", and "ei" instructions correctly. |
| |
| * interp.c (do_format_3): Get operands correctly and call |
| the target function. |
| * simops.c: Handle bCC instructions. |
| |
| * simops.c: Add condition code handling to shift insns. |
| Fix minor typos in condition code handling for other insns. |
| |
| * Makefile.in: Fix typo. |
| * simops.c: Add condition code handling to "sub" "subr" and |
| "divh" instructions. |
| |
| * interp.c (hash): Update to be more accurate. |
| (lookup_hash): Call hash rather than computing the hash |
| code here. |
| (do_format_1_2): Handle format 1 and format 2 instructions. |
| Get operands correctly and call the target function. |
| (do_format_6): Get operands correctly and call the target |
| function. |
| (do_formats_9_10): Rough cut so shift ops will work. |
| (sim_resume): Tweak to deal with format 1 and format 2 |
| handling in a single funtion. Don't update the PC |
| for format 3 insns. Fix typos. |
| * simops.c: Slightly reorganize. Add condition code handling |
| to "add", "addi", "and", "andi", "or", "ori", "xor", "xori" |
| and "not" instructions. |
| * v850_sim.h (reg_t): Registers are 32bits. |
| (_state): The V850 has 32 general registers. Add a 32bit |
| psw and pc register too. Add accessor macros |
| |
| * Makefile.in, interp.c, v850_sim.h: Bring over endianness |
| changes from the d10v simulator. |
| |
| * simops.c: Add shift support. |
| |
| * simops.c: Add multiply & divide support. Abort for system |
| instructions. |
| |
| * simops.c: Add logicals, mov, movhi, movea, add, addi, sub |
| and subr. No condition codes yet. |
| |
| Wed Aug 28 13:53:22 1996 Jeffrey A Law (law@cygnus.com) |
| |
| * ChangeLog, Makefile.in, configure, configure.in, v850_sim.h, |
| gencode.c, interp.c, simops.c: Created. |
