diff options
Diffstat (limited to 'sim/arm/ChangeLog-2021')
| -rw-r--r-- | sim/arm/ChangeLog-2021 | 2018 |
1 files changed, 2018 insertions, 0 deletions
diff --git a/sim/arm/ChangeLog-2021 b/sim/arm/ChangeLog-2021 new file mode 100644 index 0000000..fa1d7ab --- /dev/null +++ b/sim/arm/ChangeLog-2021 @@ -0,0 +1,2018 @@ +2021-06-22 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Removed. + * aclocal.m4: Removed. + * configure: Removed. + +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. + +2021-06-17 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Delete SIM_AC_OPTION_ENDIAN call. + * 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. + +2021-06-14 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Delete call to SIM_AC_OPTION_WARNINGS. + * configure: Regenerate. + +2021-06-12 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT. + * wrapper.c (sim_open): Set current_alignment. + +2021-06-12 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4, config.in, configure: Regenerate. + +2021-06-12 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +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> + + * armcopro.c, armemu.c, arminit.c, armsupp.c, armvirt.c, iwmmxt.c, + maverick.c, thumbemu.c: Include defs.h. + * armos.c, wrapper.c: Replace config.h include with defs.h. + * armdefs.h: Delete config.h include. + +2021-05-16 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-05-14 Mike Frysinger <vapier@gentoo.org> + + * armos.c (ARMul_OSHandleSWI): Delete 2nd arg to time callback. + +2021-05-14 Mike Frysinger <vapier@gentoo.org> + + * armos.c: Update include path. + * wrapper.c: Likewise. + +2021-05-04 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-05-03 Simon Marchi <simon.marchi@polymtl.ca> + + * armdefs.h (ARMul_ConsolePrint): Use format attribute. + * wrapper.c (op_printf): Likewise. + +2021-05-01 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-05-01 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_OBJS): Change armemu26.o to armemu.o. + (armemu26.o, armemu32.o): Delete targets. + * armemu32.c: New file. + +2021-04-26 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4, config.in, configure: Regenerate. + +2021-04-26 Nick Clifton <nickc@redhat.com> + + PR 22790 + * armemu.c (Handle_Store_Double): Allow 4 byte alignment when + running in v6 mode. + +2021-04-22 Tom Tromey <tom@tromey.com> + + * configure, config.in: Rebuild. + +2021-04-22 Tom Tromey <tom@tromey.com> + + * Makefile.in (armemu26.o, armemu32.o): Use COMPILE and + POSTCOMPILE. + +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: Regenerate. + +2021-04-12 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all. + +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> + + * configure: Regenerate. + +2021-01-11 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-01-09 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-01-08 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-01-04 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c: Include stdlib.h. + +2021-01-04 Mike Frysinger <vapier@gentoo.org> + + * iwmmxt.c: Include stdlib.h. + +2021-01-04 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2020-12-15 Nick Clifton <nickc@redhat.com> + + * wrapper.c (sim_create_inferior): Accept some more ARM machine numbers. + +2020-12-15 Jens Bauer <jens@plustv.dk> + + * armemu.c (handle_v6_insn): Add support for SDIV and UDIV. + * thumbemu.c (handle_T2_insn): Likewise. + +2020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com> + + * armos.c (SWIread): Fix printf format. + +2020-08-13 Luis Machado <luis.machado@linaro.org> + + PR sim/26365 + + * wrapper.c (sim_target_parse_command_line): Free discarded argv + entries. + (sim_open): Use a duplicate of argv instead of the original argv. + +2020-01-17 Christian Biesinger <cbiesinger@google.com> + + * iwmmxt.c: Fix spelling error (seperate). + +2019-12-06 Luis Machado <luis.machado@linaro.org> + + * armemu.c (isize): Move this declaration ... + * arminit.c (isize): ... here. + * maverick.h: New file. + * wrapper.c: Include "maverick.h". + (<struct maverick_regs>, <union maverick_acc_regs>): Remove and update + comment. + (sim_create_inferior): Cast variables to proper type. + * maverick.c: Include "maverick.h". + (<struct maverick_regs>, <union maverick_acc_regs>): Move + declarations to maverick.h and update comment. + (DSPsc, DSPacc, DSPregs): Adjust comment. + +2018-01-02 Nick Clifton <nickc@redhat.com> + + PR 22663 + * maverick.c (DSPCDP4): Add missing parameter to debug print + statement. + +2017-09-21 Yao Qi <yao.qi@linaro.org> + + * wrapper.c (print_insn): Use disassembler instead of + print_insn_little_arm. + +2017-09-06 John Baldwin <jhb@FreeBSD.org> + + * configure: Regenerate. + +2017-02-13 Mike Frysinger <vapier@gentoo.org> + + * armos.c: Include libiberty.h. + (SWIopen): Use ARRAY_SIZE. + * armsupp.c: Include libiberty.h. + (ModeToBank): Use ARRAY_SIZE. + * wrapper.c (sim_target_parse_command_line): Likewise. + +2016-07-14 Nick Clifton <nickc@redhat.com> + + * armemu.c (Multiply64): Only issue error messages about invalid + arguments if debugging is enabled. + * armos.c (ARMul_OSHandleSWI): Ignore invalid flags. + +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.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call. + * 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.ac (SIM_AC_OPTION_INLINE): Delete call. + * 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> + + * wrapper.c (sim_create_inferior): Mark argv and env const. + (sim_open): Mark argv const. + +2016-01-04 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2016-01-03 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (sim_open): Update sim_parse_args comment. + +2016-01-03 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (sim_target_parse_arg_array): Replace for loop with + a call to countargv. + +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: Regenerate. + * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG. + +2015-12-30 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (sim_store_register): Rename to ... + (arm_reg_store): ... this. + (sim_fetch_register): Rename to ... + (arm_reg_fetch): ... this. + (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE. + +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. + +2015-12-25 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_OBJS): Delete bag.o. + * armdefs.h (struct ARMul_State): Delete ErrorCode. + (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin, + Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP, + ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS, + HOURGLASS_RATE): Delete. + * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call. + * arminit.c (ARMul_Reset): Do not set state->ErrorCode. + (ARMul_Abort): Delete ARMul_OSException call. + * armopts.h: Delete file. + * armos.c (isatty_, ARMul_OSExit, ARMul_OSException, + ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP, + BINARY, READOP, WRITEOP, FIXCRLF): Delete. + (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and + tempnames. + (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or + OSptr->tempnames. + * armrdi.c: Delete file. + * armvirt.c: Delete armopts.h include. + (ARMul_LoadInstrS): Delete HOURGLASS logic. + * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h, + dbg_hif.h: Delete files. + * dbg_rdi.h (RDP_*, RDI*): Delete defines. + (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface, + Dbg_MCState, getbufferproc): Delete. + (rdi_*): Delete Functions. + (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete + (struct RDIProcVec): Delete. + * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files. + * wrapper.c (ARMul_Debug): Delete. + +2015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com> + + * thumbemu.c (handle_T2_insn): Fix left shift of negative value. + * armemu.c (handle_v6_insn): Likewise. + +2015-11-14 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (sim_close): Delete. + +2015-07-14 Nick Clifton <nickc@redhat.com> + + * armcopro.c: Remove extraneous whitespace. + * armdefs.h: Likewise. + * armfpe.h: Likewise. + * arminit.c: Likewise. + * armopts.h: Likewise. + * armos.c: Likewise. + * armos.h: Likewise. + * armrdi.c: Likewise. + * armsupp.c: Likewise. + * armvirt.c: Likewise. + * bag.c: Likewise. + * bag.h: Likewise. + * communicate.c: Likewise. + * communicate.h: Likewise. + * dbg_conf.h: Likewise. + * dbg_cp.h: Likewise. + * dbg_hif.h: Likewise. + * dbg_rdi.h: Likewise. + * gdbhost.c: Likewise. + * gdbhost.h: Likewise. + * iwmmxt.c: Likewise. + * iwmmxt.h: Likewise. + * kid.c: Likewise. + * main.c: Likewise. + * maverick.c: Likewise. + * parent.c: Likewise. + * thumbemu.c: Likewise. + * wrapper.c: Likewise. + +2015-07-02 Nick Clifton <nickc@redhat.com> + + * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta. + (SIM_EXTRA_LIBS): Add -lm. + +2015-06-28 Nick Clifton <nickc@redhat.com> + + * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm. + * armdefs.h (ARMdval, ARMfval): New types. + (ARM_VFP_reg): New union. + (struct ARMul_State): Add VFP_Reg and FPSCR fields. + (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor + macros for the new VFP_Reg field. + * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT, + QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8, + USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX + instructions. + (handle_VFP_move): New function. + (ARMul_Emulate16): Add checks for newly supported v6 + instructions. Add support for VMRS, VMOV and MRC instructions. + (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when + operating in v6 mode. + * armemu.h (t_resolved): Define. + * armsupp.c: Include math.h. + (handle_VFP_xfer): New function. Handles VMOV, VSTM, VSTR, VPUSH, + VSTM, VLDM and VPOP instructions. + (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the + new handle_VFP_xfer function. + (ARMul_STC): Likewise. + (handle_VFP_op): New function. Handles VMLA, VMLS, VNMLA, VNMLS, + VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP, + VCMPE and VCVT instructions. + (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the + new handle_VFP_op function. + * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros. + (test_cond): New function. Tests a condition and returns non-zero + if the condition has been met. + (handle_IT_block): New function. + (in_IT_block): New function. + (IT_block_allow): New function. + (ThumbExpandImm): New function. + (handle_T2_insn): New function. Handles T2 thumb instructions. + (handle_v6_thumb_insn): Add next_instr and pc parameters. + (ARMul_ThumbDecode): Add support for IT blocks. Add support for + v6 instructions. + * wrapper.c (sim_create_inferior): Detect a thumb address and call + SETT appropriately. + +2015-06-23 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2015-06-23 Mike Frysinger <vapier@gentoo.org> + + * armdefs.h: Always include stdint.h. + [!__STDC__]: Delete. + [!HAVE_STDINT_H]: Delete. + * dbg_hif.h [!__STDC__]: Delete. + +2015-06-12 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2015-06-12 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +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. + +2015-04-17 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (arm_pc_get, arm_pc_set): New functions. + (sim_open): Declare new local var i. Call CPU_PC_FETCH & + CPU_PC_STORE for all cpus. + +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. + +2015-04-12 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list. + +2015-04-06 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_OBJS): Delete sim-engine.o. + +2015-04-01 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o, + armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules. + * tconfig.h: Delete file. + +2015-03-31 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2015-03-30 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_RUN_OBJS): Delete. + (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and + -DSIM_USE_DEPRECATED_RUN_FRONTEND. + (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS). + * sim-main.h: New file. + * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes. + Add sim-main.h and sim-options.h includes. + (sim_callback, mem_size, trace): Add TODO comments. + (state): Delete static and add TODO comment. + (sim_kind, myname, big_endian): Delete. + (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check. + (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load, + sim_do_command, sim_set_callbacks, sim_complete_command): Delete. + (sim_target_parse_command_line): Mark static. + (free_state): New function. + (sim_open): Rewrite to use new common logic. + (sim_close): Delete body. + +2015-03-30 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK. + * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL, + ui_loop_hook_counter, deprecated_ui_loop_hook): Delete. + (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code. + +2015-03-30 Mike Frysinger <vapier@gentoo.org> + + * armemu.c [MODE32] (handle_v6_insn): Move definition. + (ARMul_Emulate26): Initialize do_int after label target. + * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC, + UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC, + UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb, + UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase, + UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC, + UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb, + UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode, + UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0). + * armsupp.c (ARMul_Align): Convert old style prototype. + * bag.c (addtolist, killwholelist): Mark static. + (BAG_newbag): Convert old style prototype. + * maverick.c (mv_compute_host_endianness): Delete. + * wrapper.c (verbosity, sim_set_verbose): Delete. + (init): Set state->verbose to 0. + +2015-03-30 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT, + SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, + SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS. + * config.in, configure: Regenerate. + +2015-03-30 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (COPRO): Delete. + (SIM_OBJS): Expand COPRO. + * configure.ac: Deletd stdint.h check. + (COPRO): Delete. + * configure: Regenerate. + +2015-03-16 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + * tconfig.in: Rename file ... + * tconfig.h: ... here. + +2015-03-14 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_EXTRA_CFLAGS): Add + -DSIM_USE_DEPRECATED_RUN_FRONTEND. + (SIM_RUN_OBJS): Set to run.o. + +2015-03-14 Mike Frysinger <vapier@gentoo.org> + + * configure.ac (AC_CHECK_HEADERS): Delete unistd.h. + * aclocal.m4, configure: Regenerate. + +2014-08-19 Alan Modra <amodra@gmail.com> + + * configure: Regenerate. + +2014-08-15 Roland McGrath <mcgrathr@google.com> + + * configure: Regenerate. + * config.in: Regenerate. + +2014-03-18 Nick Clifton <nickc@redhat.com> + + * wrapper.c: Convert function declarations to ISO C format. + (sim_open): Delete code for handling t,d and z command line + options. + +2014-03-14 Nick Clifton <nickc@redhat.com> + + * wrapper.c (op_print): New function. + (sim_dis_read): New function. + (print_insn): New function - disassembles the given instruction. + (sim_trace): Note that tracing is now allowed. + (sim_create_inferior): Default to emulating v6. + Initialise the disassembler machinery. + (sim_target_parse_command_line): Add support for -t -d and -z + options. + (sim_target_display_usage): Note existence of -d and -z options. + (sim_open): Parse -t -d and -z options. + * armemu.h: Add exports of trace, disas and trace_funcs. + Add prototype for print_insn. + * armemu.c (ARMul_Emulate26): Add tracing code. + Delete unused variables. + * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd. + Move Rm variable into switch cases. + Add tracing code. + + * armcopro.c (XScale_cp15_init): Add a return value. + (XScale_cp13_init): Likewise. + (XScale_cp14_init): Likewise. + (XScale_cp15_LDC): Delete unused function. + (XScale_cp15_STC): Likewise. + * maverick.c: Delete comment inside comment. + (DSPInit): Delete unused function. + (DSPMCR4): Fix compile time warning about missing parenthesis. + (DSPMCR5): Likewise. + (DSPCDP6): Delete unused variable opcode2. + +2014-03-14 David McQuillan <dmcq@tao-group.com> + + PR sim/8388 + * armemu.c (WriteR15Load): New function. Determines if the state + can be changed upon a write to R15. + (LoadMult): Use WriteR15Load. + * armemu.h (WRITEDESTB): Use WriteR15Load. + +2014-03-10 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (sim_do_command): Add const to cmd. + +2014-03-05 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (sim_load): Add const to prog. + +2013-09-23 Alan Modra <amodra@gmail.com> + + * configure: Regenerate. + +2013-06-03 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4, configure: Regenerate. + +2013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com> + Kaushik Phatak <Kaushik.Phatak@kpitcummins.com> + + * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT. + +2012-12-19 Joel Brobecker <brobecker@adacore.com> + + * COPYING: Update to GPL version 3. + +2012-09-03 Nick Clifton <nickc@redhat.com> + + PR sim/14540 + * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction + is denied. + +2012-08-01 Kevin Buettner <kevinb@redhat.com> + + * wrapper.c (libiberty.h): Include. + (sim_store_register, sim_fetch_register): On success, return + length, instead of -1. + +2012-06-15 Joel Brobecker <brobecker@adacore.com> + + * config.in, configure: Regenerate. + +2012-06-13 Nick Clifton <nickc@redhat.com> + + * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt + binaries (for now). + +2012-05-24 Pedro Alves <palves@redhat.com> + + PR gdb/7205 + + Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. + +2012-05-18 Nick Clifton <nickc@redhat.com> + + PR 14072 + * wrapper.c: Include config.h before system header files. + +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. + +2011-07-01 Nick Clifton <nickc@redhat.com> + + PR sim/12737 + * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a + signed compare. + (WMAC): Extend computed result before adding to result register. + (WRSA): Sign extend 32-bit values before shifting. + +2011-04-16 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (sim_complete_command): New stub function. + +2010-05-26 Ozkan Sezer <sezeroz@gmail.com> + + * communicate.c (MYread_char): Check error return from accept() call + by its equality to -1 not by it being negative. + (MYread_charwait): Likewise. + * main.c (main): Likewise for both socket() and accept() calls. + +2010-04-14 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (sim_write): Add const to buffer arg. + +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. + +2008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com> + + * arminit.c, iwmmxt.c: Include <string.h> to + eliminate warning. +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. + * wrapper.c (sim_target_display_usage): Add help parameter. + +2007-02-27 Mark Mitchell <mark@codesourcery.com> + + * armos.c (SWIflen): Do not treate file descriptor zero as + special. + +2007-02-15 Nick Clifton <nickc@redhat.com> + + * armemu.c (handle_v6_insn): Fix typo in sign extension test of + the sext and sxtah instructions. + +2007-02-08 Daniel Jacobowitz <dan@codesourcery.com> + + Reported by timeless@gmail.com: + * wrapper.c (sim_target_parse_arg_array): Do not return void value. + +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. + +2006-03-07 Paul Brook <paul@codesourcery.com> + + * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY. + +2006-02-01 Shaun Jackman <sjackman@gmail.com> + + * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system + call meminfo. Return ENOSYS for unhandled RedBoot syscalls. + +2005-11-23 Mark Mitchell <mark@codesourcery.com> + + * wrapper.c (gdb/signals.h): Include it. + (SIGTRAP): Don't define. + (SIGBUS): Likewise. + (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*. + +2005-11-16 Shaun Jackman <sjackman@gmail.com> + + * armos.c: Include limits.h + (unlink): Remove this macro. It is unused in this file and + conflicts with sim_callback->unlink. + (PATH_MAX): Define as 1024 if not already defined. + (ReadFileName): New function. + (SWIopen): Fix a potential buffer overflow. + (SWIremove): New function. + (SWIrename): Ditto. + (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY, + SWI_Remove, and SWI_Rename, as well as the RDI calls + AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and + AngelSWI_Reason_Rename. + +2005-09-19 Paul Brook <paul@codesourcery.com> + + * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when + available. + * armemu.c: Use them. + * armvirt.c (ARMul_MemoryInit): Use correct type for size. + * configure.ac: Check for stdint.h. + * config.in: Regenerate. + * configure: Regenerate. + +2005-05-24 Nick Clifton <nickc@redhat.com> + + * thumbemu.c (handle_v6_thumb_insn): New function. + (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined + instruction binary is encountered. + +2005-05-12 Nick Clifton <nickc@redhat.com> + + * Update the address and phone number of the FSF organization in + the GPL notices in the following files: + COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c, + armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h, + armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c, + communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h, + gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c, + maverick.c, parent.c, thumbemu.c, wrapper.c + +2005-04-20 Nick Clifton <nickc@redhat.com> + + * armemu.c (handle_v6_insn): New function - emulate a few of the + v6 instructions - the ones now generated by GCC. + (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is + found. + * armdefs.h (struct ARMul_State): Add new field: is_v6. + (ARM_v6_Prop): Define. + * arminit.c (ARMul_NewState): Initialise the v6 flag. + (ARMul_SelectProcessor): Determine if the v6 flag should be + set. + * wrapper.c (sim_create_inferior): For unknown architectures, + default to allowing the v6 instructions. + +2005-04-18 Nick Clifton <nickc@redhat.com> + + * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment + operator to the RHS. + (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to + indicate an unsigned long long constant. + +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. + +2004-06-28 Andrew Cagney <cagney@gnu.org> + + * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook. + +2003-12-29 Mark Mitchell <mark@codesourcery.com> + + * armos.c (fcntl.h): Do not include it. + (O_RDONLY): Do not define. + (O_WRONLY): Likewise. + (O_RDWR): Likewise. + (targ-vals.h): Include it. + (translate_open_mode): Use TARGET_O_* instead of O_*. + (SWIopen): Likewise. + * Makefile.in (armos.o): Depend on targ-vals.h. + +2003-04-13 Nick Clifton <nickc@redhat.com> + + * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale + mode. + (PutWord): Likewise. + +2003-03-30 Nick Clifton <nickc@redhat.com> + + * configure.in (CON_FLAGS): Remove. + (COPRO): Unconditionally include iwmmxt.o. + * configure: Regenerate. + * Makefile.in (CON_FLAGS): Remove. + * armcopro.c: Remove use of __IWMMXT__ flag. + * wrapper.c: Likewise. + * armemu.c: Likewise. + Add explanatory comment for suppressed code. + +2003-03-27 Nick Clifton <nickc@redhat.com> + + * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors. + +2003-03-27 Nick Clifton <nickc@redhat.com> + + * configure.in: (CON_FLAGS): Define and intialise. + (COPRO): Add iwmmxt.o if configuring for XScale. + * configure: Regenerate. + * Makefile.in (iwmmxt.o): Add rule to build. + (COM_FLAGS): Define. + (ALL_FLAGS): Add CON_FLAGS. + * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors. + * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field. + (ARM_iWMMXt_Prop): Define. + * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and + pass to coprocessor. + * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'. + (ARMul_Abort): Catch branches through uninitialised vectors. + * armos.c (softevtorcode): Update comment. + (ARMul_OsInit): Use ARMUndefinedInstrV. + * wrapper.c (sim_create_inferior): Handle iWMMXt processor type. + (sim_store_register): Handle iWMMXt registers. + (sim_fetch_register): Handle iWMMXt registers. + * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator + functions. + * iwmmxt.c: New file: iWMMXt emulator. + +2003-03-20 Nick Clifton <nickc@redhat.com> + + * Contribute support for Cirrus Maverick ARM co-processor, + written by Aldy Hernandez <aldyh@redhat.com> and + Andrew Cagney <cagney@redhat.com>: + + * maverick.c: New file: Support for Maverick floating point + co-processor. + * Makefile.in: Add maverick.o target. + * configure.in (COPRO): Add maverick.o. + * configure: Regenerate. + * armcopro.c (ARMul_CoProInit): Only initialise co-processors + available on target processor. Add code to initialse Maverick + co-processor support code. + * armdefs.h (ARMul_state): Add is_ep9312 field. + (ARM_ep9312_Prop): Define. + * armemu.h: Add prototypes for Maverick co-processor + functions. + * arminit.c (ARMul_SelectProcessor): Initialise the + co-processor support once the chip has been selected. + * wrapper.c: Add support for Maverick co-processor. + (init): Do not call ARMul_CoProInit. Delays this until the + chip has been selected. + +2003-03-02 Nick Clifton <nickc@redhat.com> + + * armos.c (SWIWrite0): Catch big-endian bug when printing + characters. + +2003-02-27 Andrew Cagney <cagney@redhat.com> + + * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd. + +2003-01-10 Ben Elliston <bje@redhat.com> + + * README.Cygnus: Rename from this .. + * README: .. to this. + +2002-09-27 Andrew Cagney <ac131313@redhat.com> + + * wrapper.c (sim_open): Add support for -m<mem-size>. + (mem_size): Reduce to 2MB. + Fix PR gdb/433. + +2002-08-15 Nick Clifton <nickc@redhat.com> + + * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they + can be caused by an interrupted system call being resumed by GDB. + +2002-07-05 Nick Clifton <nickc@cambridge.redhat.com> + + * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH + and MIAxy instructions. + +2002-06-21 Nick Clifton <nickc@cambridge.redhat.com> + + * armos.h (ADP_Stopped_RunTimeError): Set correct value. + +2002-06-16 Andrew Cagney <ac131313@redhat.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2002-06-12 Andrew Cagney <ac131313@redhat.com> + + * Makefile.in: Update copyright. + (wrapper.o): Specify dependencies. + * wrapper.c: Include "gdb/sim-arm.h". + (sim_store_register, sim_fetch_register): Rewrite using `enum + arm_sim_regs' and a switch. + +2002-06-09 Andrew Cagney <cagney@redhat.com> + + * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h". + * armos.c: Include "gdb/callback.h". + +2002-05-29 Nick Clifton <nickc@cambridge.redhat.com> + + * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers + if a Data Abort is detected. + +2002-05-27 Nick Clifton <nickc@cambridge.redhat.com> + + * armvirt.c (GetWord): Only perform access checks if 'check' + is set. + (PutWord): Likewise. + * wrapper.c (sim_create_inferior): Report unknown machine + numbers. + * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc + + 2, it has already been advanced. + +2002-05-23 Nick Clifton <nickc@cambridge.redhat.com> + + * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1) + instruction do not add in the second bit of the base address - + this has already been accounted for. + +2002-05-21 Nick Clifton <nickc@cambridge.redhat.com> + + * armcopro.c (check_cp13_access): Allow access to register 1 when + CRm is 1. + (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to. + +2002-05-17 Nick Clifton <nickc@cambridge.redhat.com> + + * Makefile.in (SIM_TARGET_SWITCHES): Define. + * armos.c (swi_mask): Define. Initialise to supporting all + SWI emulations. + (ARMul_OSInit): For XScale targets, only support the ANGEL + SWI interface. (This is at the request if Intel). + (ARMul_OSHandleSWI): Examine swi_mask to see if a particular + SWI call should be emulated. + Do not fall through from AngelSWI_Reason_WriteC. + Propagate exit code from RedBoot Exit SWI. + * rdi-dgb.h (swi_mask): Prototype. + (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define. + * wrapper.c (sim_target_parse_command_line): New function. + Look for and handle --swi-support switch. + (sim_target_parse_arg_array): New function. Process an argv + array for parsing by sim_target_parse_command_line. + (sim_target_display_usage): New function. Describe syntax of + --swi-suppoort switch. + (sim_open): Add call to sim_target_parse_arg_array). + +2002-05-09 Nick Clifton <nickc@cambridge.redhat.com> + + * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM + mode and some of its system calls. + +2002-03-17 Anthony Green <green@redhat.com> + + * wrapper.c (mem_size): Increase the default target memory to 8MB. + +2002-02-21 Keith Seitz <keiths@redhat.com> + + * armos.c (SWIWrite0): Use generic host_callback mechanism + for supported OS functions "open", "close", "write", etc. + (SWIopen): Likewise. + (SWIread): Likewise. + (SWIwrite): Likewise. + (SWIflen): Likewise. + (ARMul_OSHandleSWI): Likewise. + +2002-02-05 Nick Clifton <nickc@cambridge.redhat.com> + + * wrapper.c (sim_create_inferior): Modify previous patch so that + it is only triggered for COFF format executables. + +2002-02-04 Nick Clifton <nickc@cambridge.redhat.com> + + * wrapper.c (sin_create_inferior): If a v5 architecture is + detected, assume it might be an XScale binary, since there is no + way to distinguish between the two in the COFF file format. + +2002-01-10 Nick Clifton <nickc@cambridge.redhat.com> + + * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13]. + * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13] + and CPRead[14]. + Fix formatting. Improve layout. + * armemu.h: Fix formatting. Improve layout. + +2002-01-09 Nick Clifton <nickc@cambridge.redhat.com> + + * wrapper.c (sim_fetch_register): If fetching more than 4 bytes + return zeroes in the other words. + General formatting tidy ups. + +2001-11-16 Ben Harris <bjh21@netbsd.org> + + * Makefile.in (armemu32.o): Replace $< with autoconf recommended + $(srcdir)/.... + (armemu26.o): Ditto. + +2001-10-18 Nick Clifton <nickc@cambridge.redhat.com> + + * armemu.h (CP_ACCESS_ALLOWED): New macro. + Fix formatting. + * armcopro.c (read_cp14_reg): Make static. + (write_cp14_reg): Make static. + (check_cp13_access): Use CP_ACCESS_ALLOWED macro. + Fix formatting. + * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED. + (ARMul_STC): Check CP_ACCESS_ALLOWED. + (ARMul_MCR): Check CP_ACCESS_ALLOWED. + (ARMul_MRC): Check CP_ACCESS_ALLOWED. + (ARMul_CDP): Check CP_ACCESS_ALLOWED. + Fix formatting. + * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not + equal to 15. + (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15. + Fix formatting. + +2001-05-11 Nick Clifton <nickc@cambridge.redhat.com> + + * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD + instructions with post indexed addressing modes. + +2001-05-08 Jens-Christian Lache <lache@tu-harburg.de> + + * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to + determine rocesor mode. + +2001-04-18 matthew green <mrg@redhat.com> + + * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes. + (read_cp15_reg): Make non-static. + (XScale_cp15_LDC): Update for write_cp15_reg() change. + (XScale_cp15_MCR): Likewise. + (XScale_cp15_write_reg): Likewise. + (XScale_check_memacc): New function. Check for breakpoints being + activated by memory accesses. Does not support the Branch Target + Buffer. + (XScale_set_fsr_far): New function. Set FSR and FAR for XScale. + (XScale_debug_moe): New function. Set the debug Method Of Entry, + if configured. + (write_cp14_reg): Reset count counter if requested. + * armdefs.h (struct ARMul_State): New members `LastTime' and + `CP14R0_CCD' used for the timer/counters. + (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS, + ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD, + ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2, + ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2, + ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT, + ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X, + ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT, + ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New + defines for XScale registers. + (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype. + (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition. + (ARMul_Emulate32): Handle the clock counter and hardware instruction + breakpoints. Call XScale_set_fsr_far() for software breakpoints and + software interrupts. + (LoadMult): Call XScale_set_fsr_far() for data aborts. + (LoadSMult): Likewise. + (StoreMult): Likewise. + (StoreSMult): Likewise. + * armemu.h (write_cp15_reg): Update prototype. + * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime. + (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13 + register 0. + * armvirt.c (GetWord): Call XScale_check_memacc(). + (PutWord): Likewise. + +2001-03-20 Nick Clifton <nickc@redhat.com> + + * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking + when loading unaligned thumb instructions. + +2001-03-06 Nick Clifton <nickc@redhat.com> + + * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2. + Compute destination address of BLX(1) instruction by + taking bit 1 from PC and not from bit 0 of the offset. + +2001-02-27 Nick Clifton <nickc@redhat.com> + + * armvirt.c (GetWord): Add new parameter - check - to enable or + disable the alignment checking. + (PutWord): Add new parameter - check - to enable or disable the + alignment checking. + (ARMul_ReLoadInstr): Pass extra parameter to GetWord. + (ARMul_ReadWord): Pass extra parameter to GetWord. + (ARMul_WriteWord): Pass extra parameter to PutWord. + (ARMul_StoreHalfWord): Pass extra parameter to PutWord. + (ARMul_WriteByte): Pass extra parameter to GetWord. + (ARMul_SwapWord): Pass extra parameter to PutWord. + (ARMul_SafeReadByte): New Function: Read a byte but do not abort. + (ARMul_SafeWriteByte): New Function: Write a byte but do not abort. + + * armdefs.h: Add prototypes for ARMul_SafeReadByte and + ARMul_SafeWriteByte. + + * wrapper.c (sim_write): Use ARMul_SafeWriteByte. + (sim_read): Use ARMul_SafeReadByte. + + * armos.c (in_SWI_handler): Remove. + (SWIWrite0): Use ARMul_SafeReadByte. + (WriteCommandLineTo): Use ARMul_SafeWriteByte. + (SWIopen): Use ARMul_SafeReadByte. + (SWIread): Use ARMul_SafeWriteByte. + (SWIwrite): Use ARMul_SafeReadByte. + (ARMul_OSHandleSWI): Remove use of is_SWI_handler. + (ARMul_OSException): Remove use of is_SWI_handler. + +2001-02-16 Nick Clifton <nickc@redhat.com> + + * armemu.c: Remove Prefetch abort for breakpoints. Instead set + the state to RESUME. + +2001-02-14 Nick Clifton <nickc@redhat.com> + + * armemu.c: Add code to preserve processor mode when a prefetch + abort is signalled after processing a breakpoint. + + * wrapper.c (sim_create_inferior): Reset processor into ARM mode + for any machine type except the early ARMs. + +2001-02-13 Nick Clifton <nickc@redhat.com> + + * armos.c (in_SWI_handler): New static variable. + (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI. + (ARMul_OSException): Ignore exceptions generated whilst emulating + a SWI. + +2001-02-12 Nick Clifton <nickc@redhat.com> + + * armemu.h (NEGBRANCH): Fix defintion. + +2001-02-01 Nick Clifton <nickc@redhat.com> + + * armemu.c (LoadSMult): Update base address register after + restoring register bank. + (StoreMult): Update base address register after restoring register + bank. + +2001-01-31 Nick Clifton <nickc@redhat.com> + + * armvirt.c (PutWord): Detect installation of SWI vector. + (SWI_vector_installed): Define. + * armos.c (ARMul_OsInit): Reset SWI_vector_installed. + * armos.h (SWI_vector_installed): Declare. + * wrapper.c (SWI_vector_installed): Remove definition. + (sim_write): Remove check of SWI vector installation + +2000-12-18 Nick Clifton <nickc@redhat.com> + + * armemu.c (ARMul_Emulate26): Fix test for StoreDouble + instruction. + +2000-12-10 Nick Clifton <nickc@redhat.com> + + * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI. + +2000-12-07 Nick Clifton <nickc@redhat.com> + + * armemu.c (ARMul_Emulate26): Detect double word load and + store instructions and call emulation routines. + (Handle_Load_Double): Emulate a double word load instruction. + (Handle_Store_Double): Emulate a double word store + instruction. + +2000-12-03 Nick Clifton <nickc@redhat.com> + + * armos.c: Fix formatting. + (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale + mode. + +2000-11-29 Nick Clifton <nickc@redhat.com> + + * armdefs.h (State): Add 'v5e' and 'xscale' fields. + (ARM_v5e_Prop): Define. + (ARM_XScale_Prop): Define. + + * wrapper.c (sim_create_inferior): Select processor based on + machine number. + (SWI_vector_installed): New boolean. Set to true if the SWI + vector address is written to by the executable. + + * arminit.c (ARMul_NewState): Switch default to 32 bit mode. + (ARMul_SelectProcessor): Initialise v5e and xscale signals. + (ARMul_Abort): Fix calculation of LR address. + + * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed + and a SWI is not handled by the simulator, pass the SWI off to the + vector, otherwise issue a warning message and continue. + + * armsupp.c (ARMul_CPSRAltered): Set S bit aswell. + + * thumbemu.c: Add v5 instruction simulation. + * armemu.c: Add v5, XScale and El Segundo instruction simulation. + + * armcopro.c: Add XScale co-processor emulation. + * armemu.h: Add exported XScale co-processor functions. + +2000-09-15 Nick Clifton <nickc@redhat.com> + + * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM + property. Delete unnecessary processor names. + (ARM_Strong_Prop): Delete. + (STRONGARM): Delete. + (ARM_v4_Prop): Add. + (ARM_v5_Prop): Add + (State): Delete is_StrongARM boolean. Add is_v4 and is_v5 + booleans. + + * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean. + (BUSUSEDINCPCN): Use is_v4 boolean. + + * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields. + (ARMul_SelectProcessor): Change second parameter from 'processor' + to 'properties'. Set is_v4 and is_v5 booleans in State. + + * armrdi.c: Remove use of ARM processor names. Replace with ARM + processor properties. + + * wrapper.c (sim_create_inferior): Choose properties passed to + ARMul_SelectProcessor based on machine number. + +2000-08-14 Nick Clifton <nickc@redhat.com> + + * armemu.c (LHPOSTDOWN): Compute write back value before + performing load in case the offset register is overwritten. + (LHPOSTUP): Ditto. + +2000-07-14 Fernando Nasser <fnasser@cygnus.com> + + * wrapper.c (sim_create_inferior): Fix typo in the previous patch. + +2000-07-14 Fernando Nasser <fnasser@cygnus.com> + + * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a + new inferior. + +2000-07-04 Alexandre Oliva <aoliva@redhat.com> + + * armvirt.c (ABORTS): Do not define. + + * armdefs.h (struct ARMul_State): Add is_StrongARM. + (ARM_Strong_Prop, STRONGARM): Define. + * arminit.c (ARMul_NewState): Reset is_StrongARM. + (ARMul_SelectProcessor): Set is_StrongARM. + * wrapper.c (sim_create_inferior): Use bfd machine type to + determine processor type to emulate. + * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC + when emulating StrongARM. + + * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn. + + * armemu.h (INSN_SIZE): New macro. + (SET_ABORT): Save CPSR in SPSR and set LR. + * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE. + (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode. + * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE. + + * armemu.c (LoadSMult): Use WriteR15() to discard the least + significant bits of PC. + + * armemu.h (WRITEDESTB): New macro. + * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to + modify PC. Moved the existing logic... + (WriteR15Branch): ... here. New function. + (WriteR15, WriteSR15): Drop the two least significant bits. + (LoadSMult): Use WriteR15Branch() to modify PC. + (LoadMult): Use WRITEDESTB() instead of WRITEDEST(). + + * armemu.h (GETSPSR): Call ARMul_GetSPSR(). + * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're + extracted from state->Cpsr, but preserve the unused bits. + (ARMul_GetCPSR): Get bits preserved in state->Cpsr. + (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to + get the full CPSR word. + + * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New. + (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros. + (SETPSR, SET_INTMODE, SETCC): Removed. + * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit + mask. Use SETPSR_* to modify PSR. + (ARMul_SetCPSR): Load all bits from value. + * armemu.c (ARMul_Emulate, msr): Do not test bit mask. + + * armemu.c (ARMul_Emulate): Compute writeback value before + loading, since the offset register may be the destination + register. + + * armdefs.h (SYSTEMBANK): Define as USERBANK. + * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases. + +2000-06-22 Alexandre Oliva <aoliva@cygnus.com> + + * armemu.c (Multiply64): Fix computation of flag N. + + * armemu.c (MultiplyAdd64): Fix computation of flag N. + +2000-06-20 Alexandre Oliva <aoliva@cygnus.com> + + * armemu.h (NEGBRANCH): Do not overwrite the two most significant + bits of the offset. + +2000-05-25 Nick Clifton <nickc@cygnus.com> + + * armcopro.c (MMUMCR): Only indicate mode change if a singal has + really changed. + (MMUWrite): Only indicate mode change if a singal has really + changed. + + * armdefs.h (SYSTEMMODE): Define. + (BANK_CAN_ACEESS_SPSR): Define. + + * armemu.c (ARM_Emulate26): If the mode has changed allow the PC + to advance before stopping the emulation. + + * arminit.c (ARMul_Reset): Ensure Mode field of State is set + correctly. + + * armos.c (ARMul_OSInit): Create a initial stack pointer for + System mode. + + * armsupp.c (ModeToBank): Remove unused first parameter. + Add support for System Mode. + (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro. + (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro. + (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro. + (ARMulSwitchMode): Add support for System Mode. + +Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2000-05-23 Nick Clifton <nickc@cygnus.com> + + * wrapper.c (sim_store_register): Special handling for CPSR + register. + +2000-03-11 Philip Blundell <philb@gnu.org> + + * armemu.c (LoadSMult, LoadMult): Correct handling of aborts. + Patch from Allan Skillman <Allan.Skillman@arm.com>. + +Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com> + + * wrapper.c (sim_open,sim_close): Copy into myname, free myname. + +2000-02-08 Nick Clifton <nickc@cygnus.com> + + * wrapper.c: Fix compile time warning messages. + * armcopro.c: Fix compile time warning messages. + * armdefs.h: Fix compile time warning messages. + * armemu.c: Fix compile time warning messages. + * armemu.h: Fix compile time warning messages. + * armos.c: Fix compile time warning messages. + * armsupp.c: Fix compile time warning messages. + * armvirt.c: Fix compile time warning messages. + * bag.c: Fix compile time warning messages. + +2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk> + + * *.[ch]: Use indent to make readable. + +1999-11-22 Nick Clifton <nickc@cygnus.com> + + * armos.c (SWIread): Generate an error message if a huge read is + performed. + (SWIwrite): Generate an error message if a huge write is + performed. + +1999-10-27 Nick Clifton <nickc@cygnus.com> + + * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb + breakpoint. + +1999-10-08 Ulrich Drepper <drepper@cygnus.com> + + * armos.c (SWIopen): Always pass third parameter with 0666 since + otherwise uninitialized memory gets access if the O_CREAT bit is + set and so we possibly cannot access the file afterwards. + +1999-09-29 Doug Evans <devans@casey.cygnus.com> + + * armos.c (SWIWrite0): Send output to stdout instead of stderr. + (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto. + +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. + +1999-04-06 Keith Seitz <keiths@cygnus.com> + + * wrapper.c (stop_simulator): New global. + (sim_stop): Set sim state to STOP and set + stop_simulator. + (sim_resume): Reset stop_simulator. + (sim_stop_reason): If stop_simulator is set, tell gdb + that the we took SIGINT. + * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if + stop_simulator is set. + +1999-04-02 Keith Seitz <keiths@cygnus.com> + + * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook + whenever the counter expires. + * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK. + +1999-03-24 Nick Clifton <nickc@cygnus.com> + + * armemu.c (ARMul_Emulate26): Handle new breakpoint value. + * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value. + +Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com> + + * wrapper.c (sim_open): Set endianness according to BFD or command + line switch. + + * tconfig.in: Define SIM_HAVE_BIENDIAN. + +Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com> + + * armemu.c (Multiply64): Test for Rm (rather than Rs) not being + the same as either RdHi or RdLo. + +Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com> + + * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException): + Set Reg[0] based on reason for for the exception. + +Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * armos.c (SWIwrite0): New function. + (WriteCommandLineTo): New function. + (SWIopen): New function. + (SWIread): New function. + (SWIwrite): New function. + (SWIflen): New function. + (ARMul_OSHandleSWI): Call new functions instead of handling + these here. + (ARMul_OSHandleSWI): Handle Angel SWIs correctly. + (*): Reformat spacing to be a bit more GNUly. + Most code taken from a patch by Anthony Thompson + (athompso@cambridge.arm.com) + +Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com> + + * armos.h: Add Angel SWI and its reason codes. + * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now). + +Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com) + + * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case + of ":tt" to catch stdin in addition to stdout. + (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure + or success of lseek(). + +Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com> + + * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts + to open stdout. + +Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com> + + * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock, + SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only + seek from offset 0 and not to use R2 for whence since it is + not passed as part of the SWI call. + +Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com> + + * acconfig.h: New file. + * configure.in: Reverted change of Apr 24; use sinclude again. + +Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Fri Apr 24 11:20:19 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. + +Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com> + + * armopts.h: Remove definition of LITTLEND - it is not used. + +Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * wrapper.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + +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. + +Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com> + + * Makefile.in: Updated with changes from branch. + * armdefs.h: ditto + * armemu.c: ditto these changes + * armemu.h: ditto add support for + * armos.c: ditto the Thumb instruction + * armsupp.c: ditto set and the new v4 + * armvirt.c: ditto architecture. + * wrapper.c: ditto + * thumbemu.c: New file from branch. + + +Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com> + + * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch + from Tony Thompson at ARM: athompso@arm.com + + * wrapper.c (sim_create_inferior): Add code to create an execution + environment. Patch from Tony Thompson at ARM: athompso@arm.com + +Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * wrapper.c (sim_load): Pass lma_p and sim_write args to + sim_load_file. + +Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * 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. + +Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * wrapper.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 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * wrapper.c (sim_open): Add ABFD argument. + +Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * wrapper.c (sim_open): Add callback argument. + (sim_set_callbacks): Drop SIM_DESC argument. + +Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * wrapper.c (sim_stop): Stub sim_stop function. + +Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com> + + * arminit.c (ARMul_NewState): Preinitialize the state to + all zero/NULL. + +Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * wrapper.c (sim_kind,myname): New static locals. + (sim_open): Set sim_kind, myname. + (sim_load): Call sim_load_file to do work. Set start address from bfd. + (sim_create_inferior): Return SIM_RC. Delete start_address arg. + +Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * wrapper.c (sim_trace): Update so that it matches prototype. + +Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * Makefile.in (armemu32.o): Replace $< with autoconf recommended + $(srcdir)/.... + (armemu26.o): Ditto. + +Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> + + * wrapper.c (sim_open): New arg `kind'. + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com> + + * COPYING: Update FSF address. + +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 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com> + + * wrapper.c (sim_open): Has result now. + (sim_*): New SIM_DESC argument. + +Tue Feb 4 13:22:21 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. + +Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com> + + * run.c: Deleted, use one in ../common now. + * Makefile.in: Delete everything that's been moved to + ../common/Make-common.in. + (SIM_OBJS): Define. + * configure.in: Simplify using macros in ../common/aclocal.m4. + * configure: Regenerated. + * config.in: New file. + * armos.c: #include config.h. + * wrapper.c (mem_size): Value is in bytes now. + (sim_callback): New global. + (arm_sim_set_profile{,_size}): Delete. + (arm_sim_set_mem_size): Rename to sim_size. + (sim_do_command): Call printf_filtered via callback. + (sim_set_callbacks): Record callback. + +Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (mostlyclean): Remove config.log. + +Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, + INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. + (docdir): Removed. + * configure.in (AC_PREREQ): autoconf 2.5 or higher. + (AC_PROG_INSTALL): Added. + * configure: Rebuilt. + +Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure: Regenerate with autoconf 2.7. + +Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com> + + * run.c (main): Use new bfd_big_endian macro. + +Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com> + + * run.c: Include "getopt.h". + (verbose): Delete. + (usage): Make static. + (main): Call arm_sim_set_verbosity. + Only load sections marked SEC_LOAD. + * wrapper.c (mem_size, verbosity): New static global. + (arm_sim_set_mem_size): Renamed from sim_size. Callers updated. + (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated. + +Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com> + + * armdefs.h (ARMul_State): New member `verbose'. + * armrdi.c (ARMul_ConsolePrint): Add missing va_end. + * run.c (verbose): Make global. + * wrapper.c (init): Set state->verbose. + (ARMul_ConsolePrint): Don't print anything if !verbose. + +Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com> + + * armos.c: #include dbg_rdi.h. + (ARMul_OSHandleSWI): Handle SWI_Breakpoint. + * armos.h (SWI_Breakpoint): Define. + * wrapper.c: #include armemu.h, dbg_rdi.h. + (rc): Delete. + (sim_resume): Use state->EndCondition to record stop state. + Call FLUSHPIPE before returning. + (sim_stop_reason): Determine reason from state->EndCondition. + +Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com> + + * wrapper.c (sim_set_callbacks): New. + +Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com> + + * armos.c (ARMul_OSHandleSWI): Result of read/write calls is + number of bytes not read/written (or -1). + +Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (maintainer-clean): New synonym for realclean. + +Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Remove AC_PROG_INSTALL. + * configure: Rebuild. + * Makefile.in (INSTALL): Revert to using install.sh. + (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). + (INSTALL_XFORM, INSTALL_XFORM1): Restore. + (mostlyclean): Make the same as clean, not distclean. + (clean): Remove config.log. + (install): Don't install in $(tooldir). + +Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com> + + (Try to) Update to new bfd autoconf scheme. + * run.c: Don't include sysdep.h. + * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. + (CC, CFLAGS, AR, RANLIB): Likewise. + (HDEFINES, TDEFINES): Define. + (CC_FOR_BUILD): Delete. + (host_makefile_frag): Delete. + (Makefile): Don't depend on frags. + * configure.in (sysdep.h): Don't create symlink. + (host_makefile_frag, frags): Deleted. + (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. + * configure: Regenerated. + +Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> + + * Update all FSF addresses except those in COPYING* files. + +Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * Makefile.in (clean): Remove run, libsim.a. + + * Makefile.in, configure.in: converted to autoconf. + * configure: New file, generated with autconf 2.4. + + * arm.mt: Removed. + +Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com> + + * wrapper.c (sim_do_command): New function. + +Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com> + + * armos.c (ARMul_OSHandleSWI): New version to work with + newlib simply. + +Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com> + + * run.c (main): Grab return value from right register. + +Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com> + + * New. |