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1998-07-28Add note about limitations of insn_field_cmp().Andrew Cagney1-3/+6
1998-07-28Problems with conditional instruction-table fields (N!M, N=M, ...).Andrew Cagney2-67/+185
Was restricting `M' to opcode fields in the current word.
1998-07-27 * am33.igen: Detect cases where two operands must not match inJeff Law2-38/+49
non-DSP instructions.
1998-07-25For vr* processors start using vr.igen.Andrew Cagney5-441/+5
Sanitize out README.Cygnus.
1998-07-25Add new file vr.igen which is a merge of vr5400.igen and vr4320.igen.Andrew Cagney3-2/+555
Hack sanitize so that it doesn't sanitize vrXXX when either of keep-vr5400 or keep-vr4320 are specified. Move two basic vr4100 instructions from mips.igen to vr.igen.
1998-07-24Fri Jul 24 18:15:21 1998 Joyce Janczyn <janczyn@cygnus.com>Joyce Janczyn1-0/+10
* op_utils.c (do_syscall): Rewrite to use common/syscall.c. (syscall_read_mem, syscall_write_mem): New functions for syscall callbacks. * mn10300_sim.h: Add prototypes for syscall_read_mem and syscall_write_mem. * mn10300.igen: Change C++ style comments to C style comments. Check for divide by zero in div and divu ops.
1998-07-24 * m32r.c: Include cgen-mem.h.Doug Evans2-119/+128
* traps.c (m32r_trap): Tweak for -Wall. * m32rx.c: Include cgen-mem.h. * semx.c: Regenerate, get -Wall cleanups.
1998-07-24 * cgen-mem.h (DECLARE_SETT): Fix return type.Doug Evans1-0/+2
1998-07-24 * am33.igen (translate_xreg): New function. Use it as needed.Jeff Law2-28/+39
1998-07-24 * sim-model.c (model_option_handler): Remove unused variable `n'.Doug Evans1-0/+4
1998-07-24 * Makefile.in (clean,mostlyclean): Change leading spaces to a tab.Doug Evans1-1/+7
1998-07-24remove d30v sanitizationIan Lance Taylor5-104/+3
1998-07-23 * am33.igen: Add some missing instructions.Jeff Law2-11/+240
Missed a few last week... Grrr.
1998-07-23 * am33.igen: Autoincrement loads/store fixes.Jeff Law2-34/+259
1998-07-21 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.Doug Evans5-436/+583
* cpux.h,readx.c,semx.c: Ditto.
1998-07-21 * cgen-utils.c: Include bfd.h.Doug Evans1-0/+9
(sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
1998-07-21 * am33.igen: Add most am33 DSP instructions.Jeff Law2-15/+3540
1998-07-17Forward fit sky-branch updates to devo.Jillian Ye1-1/+5
1998-07-14fix sanitization; add trap.SJeff Holcomb1-0/+1
1998-07-14Fix goof.Jeff Law1-3/+3
1998-07-09 * am33.igen: Fix Z bit for remaining addc/subc instructions.Jeff Law2-40/+53
Do not sign extend immediate for mov imm,XRn. More random mul, mac & div fixes. Remove some unused variables. Sign extend 24bit displacement in memory addresses. Whee, more fixes.
1998-07-09 * mn10300.igen: Fix Z bit for addc and subc instructions.Jeff Law2-21/+36
Minor fixes in multiply/divide patterns. start-sanitize-am33 * am33.igen: Fix Z bit for addc Rm,Rn and subc Rm,Rn. Various fixes to 2 register multiply, divide and mac instructions. Set Z,N correctly for sat16. Sign extend 24 bit immediate for add, and sub instructions. * am33.igen: Add remaining non-DSP instructions. end-sanitize-am33
1998-07-09 * am33.igen: Add remaining non-DSP instructions.Jeff Law2-20/+690
Lots of work still remains. PSW handing is probably broken badly and the mul/mac classes of instructions are probably not handled correctly.
1998-07-09 * am33.igen (translate_rreg): New function. Use it as appropriate.Jeff Law2-2335/+374
1998-07-08 * am33.igen: More am33 instructions. Fix "div".Jeff Law2-88/+1626
1998-07-08Add a printf fmt style version of sim_events_schedule.Andrew Cagney1-0/+15
This allows the caller to specify extra trace information that is only evaluated when tracing is enabled.
1998-07-06 * mn10300.igen: Add am33 support.Jeff Law2-446/+1365
1998-07-06 * Makefile.in: Use multi-sim to support both a mn10300 and am33Jeff Law2-1/+4
simulator.
1998-07-06 * sim-bits.h (EXTEND24): Define.Jeff Law2-0/+6
1998-07-06 * am33.igen: Add many more am33 instructions.Jeff Law2-84/+1933
1998-07-03 * cgen-sim.h (CPU_SCACHE): Make size unsigned.Doug Evans1-0/+8
(CPU_SCACHE_HASH_MASK): New macro. (SCACHE_HASH_PC): Rewrite. * genmloop.sh (engine_resume_{full,fast}): Move some of hash computation out of main loop.
1998-07-02Add a test case for PR16213.James Lemke1-1/+6
1998-07-02 * Makefile.in: cgen_maint -> CGEN_MAINT.Doug Evans4-396/+762
* configure.in: AC_SUBST cgen,cgendir. No longer look for guile. * configure: Regenerate. * arch.c,arch.h,cpuall.h: Regenerate. * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. * sem-switch.c,sem.c: Regenerate. * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate. * semx.c: Regenerate. * mloopx.in (icount): Moved here from genmloop.sh.
1998-07-01 * Make-common.in (SCHEME,SCHEMEFLAGS): Delete.Doug Evans3-70/+66
(CGENDIR,CGEN): New variables. (CGEN_VERBOSE): Renamed to CGENFLAGS. (cgen-arch,cgen-cpu,cgen-decode): Update. (CGEN_CPU_WRITE): New variable. (CGEN_CPU_SEMSW): -W -> -X. (CGEN_FLAGS_TO_PASS): Delete SCHEME. Add CGEN,CGENFLAGS. * cgen.sh: Delete args scheme,schemeflags. New arg cgen. * cgen-sim.h (RECORD_IADDR): Delete. * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types. * genmloop.sh (engine_resume_{full,fast}): Delete icount.
1998-07-01Tweak.Jeff Law1-1/+14
1998-07-01 * am33.igen: New file with some am33 support.Jeff Law3-1/+2344
Checking in work-to-date.
1998-07-01 * mn10300_sim.h (FETCH24): Define.Jeff Law1-0/+7
* mn10300_sim.h: Add defines for some registers found on the AM33.
1998-07-01* sim/m32r/hw-trap.ms: New testcase.Doug Evans3-1/+36
1998-07-01 * sim/sky/vureloc{.brn,-main.c,.dvpasm}: New files.Doug Evans1-0/+6
1998-06-30 * mn10300_sim.h: Include bfd.hJeff Law3-10/+57
(struct state): Add more room for processor specific registers. start-sanitize-am33 (REG_E0): Define. end-sanitize-am33
1998-06-29 * interp.c (OPTION_BRANCH_BUG_4011): Add.Gavin Romig-Koch2-2/+66
(mips_option_handler): Handle OPTION_BRANCH_BUG_4011. (mips_options): Define the option. * mips.igen (check_4011_branch_bug): New. (mark_4011_branch_bug): New. (all branch insn): Call mark_branch_bug, and check_branch_bug. * sim-main.h (branchbug4011_option, branchbug4011_last_target, branchbug4011_last_cia, BRANCHBUG4011_OPTION, BRANCHBUG4011_LAST_TARGET, BRANCHBUG4011_LAST_CIA, check_branch_bug, mark_branch_bug): Define.
1998-06-29 * mips.igen (check_mf_hilo): Correct check.Gavin Romig-Koch2-104/+52
1998-06-26Do not try to include sys/mount.h anymoreMichael Meissner2-1/+21
1998-06-25 * sky-pke.c (pke_issue): use default trace file name if thePatrick Macdonald1-2/+14
--log-file option not used
1998-06-25Thu Jun 25 10:12:03 1998 Joyce Janczyn <janczyn@cygnus.com>Joyce Janczyn1-0/+12
* dv-mn103tim.c: Include sim-assert.h * dv-mn103ser.c (do_polling_event): Check for incoming data on serial line and schedule next polling event. (read_status_reg): schedule events to check for incoming data on serial line and issue interrupt if necessary.
1998-06-25* Bringing over SKY PKE disassembler feature from sky branch.Frank Ch. Eigler2-42/+394
1998-06-25* Bringing sky pke disasm from sky branch.Frank Ch. Eigler1-1/+5
1998-06-24* sim/sky/t-int.c, sim/sky/t-int-handler.c:James Lemke1-0/+5
Testcase errors: two in the former file, one in the latter.
1998-06-24Updated sim/sky/t-dma.c: It missed check-in earlier today.James Lemke1-0/+4
1998-06-24Updated sim/sky/t-dma.{brn|dmaexpect} because a warning msg being checkedJames Lemke1-0/+18
for, contains an address that differs between -mhard-float and -msoft-float.
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