darkkirb/old-cross-binutils
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Author SHA1 Message Date
Ken Raeburn
aeeb756dee fix broken sanitization 1998-08-18 18:58:10 +00:00
Ken Raeburn
3d759c53c9 sanitize-vr5400 -> sanitize-cygnus, for 98r2 1998-08-12 10:50:35 +00:00
Ron Unrau
d333eeedde * sim-main.h: track COP2 register definitions, define VIO_BASE 
* interp.c (sim_{fetch,store}_register): read/write VU0/1 control regs
        * sky-gdb.c: use VIO_BASE
        * sky-pke.h: move GDB_COMM area
 1998-08-06 20:02:47 +00:00
Doug Evans
d68bc3cb16 Rename cpu m32r to m32rb to distinguish from architecture name. 
* Makefile.in (mloop.c): cpu m32r renamed to m32rb.
	(stamp-cpu): Ditto.
	* sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
	* tconfig.in (WANT_CPU_M32RB): Ditto.
	* m32r.c (WANT_CPU_M32RB): Ditto.
	(*): m32r_ cpu fns renamed to m32rb_.
	* sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
	* arch.h,arch.c: Regenerate.
	* cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
	* sem-switch.c,sem.c: Regenerate.

	* sim-if.c (sim_open): Don't allocate memory on top of any user
	specified memory.
	(h_gr_get,h_gr_set): Delete.
	* sim-main.h (h_gr_get,h_gr_set): Delete.
	* traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
	a_m32r_h_gr_[gs]et.
 1998-08-04 02:52:16 +00:00
Doug Evans
13ccace0ca * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h. 
* sim-if.c (sim_open): Open opcode table.
	(sim_close): Close it.
 1998-08-03 19:58:36 +00:00
Doug Evans
39813256da * cgen-sim.h (cgen_state): New member opcode_table. 
* cgen-utils.c (sim_disassemble_insn): Use it.
 1998-08-03 18:45:06 +00:00
Ron Unrau
b8140a08bf * sim-main.h: shadow NUM_CORE_REGS from tm-txvu.h 
* interp.c: use NUM_CORE_REGS
        * sky-gdb.c (set_fifo_breakpoints): use VIF interrupt bit for break
        * sky-pke.c (pke_issue): use interrupt bit for break points
 1998-07-31 22:02:12 +00:00
Jeff Holcomb
acf38b4e4a fix sanitization 1998-07-31 05:23:28 +00:00
Jeff Law
e1160daac2 Fix sanitize misspellings. 1998-07-29 18:28:29 +00:00
Andrew Cagney
8d3580d090 Fix incorrect calculation of conditional field when being extracted 
from a previous decode.
 1998-07-29 00:14:29 +00:00
Doug Evans
d846a17c70 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that 
accept an accumulator choice.
	* cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
 1998-07-28 20:09:10 +00:00
Doug Evans
fe63ffef0a New testcases for PR 16547 (new instructions added). 1998-07-28 18:43:52 +00:00
Andrew Cagney
f6b7bfcfa0 Add note about limitations of insn_field_cmp(). 1998-07-28 08:58:23 +00:00
Andrew Cagney
07c2bd1455 Problems with conditional instruction-table fields (N!M, N=M, ...). 
Was restricting `M' to opcode fields in the current word.
 1998-07-28 08:08:54 +00:00
Jeff Law
3e20223154 * am33.igen: Detect cases where two operands must not match in 
non-DSP instructions.
 1998-07-27 18:05:43 +00:00
Andrew Cagney
60f9cd07d0 For vr* processors start using vr.igen. 
Sanitize out README.Cygnus.
 1998-07-25 07:49:29 +00:00
Andrew Cagney
e1b20d3048 Add new file vr.igen which is a merge of vr5400.igen and vr4320.igen. 
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.
 1998-07-25 06:45:18 +00:00
Joyce Janczyn
a2f93b6758 Fri Jul 24 18:15:21 1998 Joyce Janczyn <janczyn@cygnus.com> 
* 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 22:22:35 +00:00
Doug Evans
431e4f86ad * m32r.c: Include cgen-mem.h. 
* traps.c (m32r_trap): Tweak for -Wall.
	* m32rx.c: Include cgen-mem.h.
	* semx.c: Regenerate, get -Wall cleanups.
 1998-07-24 20:03:56 +00:00
Doug Evans
63542cbcc0 * cgen-mem.h (DECLARE_SETT): Fix return type. 1998-07-24 19:44:04 +00:00
Jeff Law
6d254a2d5f * am33.igen (translate_xreg): New function. Use it as needed. 1998-07-24 18:50:12 +00:00
Doug Evans
f3ccb5a785 * sim-model.c (model_option_handler): Remove unused variable `n'. 1998-07-24 17:16:02 +00:00
Doug Evans
fa653bc01e * Makefile.in (clean,mostlyclean): Change leading spaces to a tab. 1998-07-24 16:44:43 +00:00
Ian Lance Taylor
965f532708 remove d30v sanitization 1998-07-24 04:38:45 +00:00
Jeff Law
4b6651c925 * am33.igen: Add some missing instructions. 
Missed a few last week... Grrr.
 1998-07-23 16:31:41 +00:00
Jeff Law
6ae1456eb5 * am33.igen: Autoincrement loads/store fixes. 1998-07-23 16:06:50 +00:00
Doug Evans
7422fa0cc8 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now. 
* cpux.h,readx.c,semx.c: Ditto.
 1998-07-21 23:54:10 +00:00
Doug Evans
cac4e5a481 * cgen-utils.c: Include bfd.h. 
(sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
 1998-07-21 23:26:53 +00:00
Jeff Law
0a78550778 * am33.igen: Add most am33 DSP instructions. 1998-07-21 15:50:14 +00:00
Jillian Ye
27de7e18c4 Forward fit sky-branch updates to devo. 1998-07-17 18:43:30 +00:00
Jeff Holcomb
7034215bc6 fix sanitization; add trap.S 1998-07-14 23:00:31 +00:00
Jeff Law
4b987239ea Fix goof. 1998-07-14 03:59:11 +00:00
Jeff Law
080ee2ba75 * am33.igen: Fix Z bit for remaining addc/subc instructions. 
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 19:41:47 +00:00
Jeff Law
4e86afb85f * mn10300.igen: Fix Z bit for addc and subc instructions. 
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 19:04:22 +00:00
Jeff Law
1f0ba346eb * am33.igen: Add remaining non-DSP instructions. 
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 16:09:24 +00:00
Jeff Law
9c55817e66 * am33.igen (translate_rreg): New function. Use it as appropriate. 1998-07-09 00:24:57 +00:00
Jeff Law
377e53bb6b * am33.igen: More am33 instructions. Fix "div". 1998-07-08 22:33:35 +00:00
Andrew Cagney
9483af2c61 Add a printf fmt style version of sim_events_schedule. 
This allows the caller to specify extra trace information that is
only evaluated when tracing is enabled.
 1998-07-08 08:00:36 +00:00
Jeff Law
d2b02ab22d * mn10300.igen: Add am33 support. 1998-07-06 22:02:02 +00:00
Jeff Law
135431cd7e * Makefile.in: Use multi-sim to support both a mn10300 and am33 
simulator.
 1998-07-06 21:57:22 +00:00
Jeff Law
658fb0c743 * sim-bits.h (EXTEND24): Define. 1998-07-06 21:55:37 +00:00
Jeff Law
3e75ff7efd * am33.igen: Add many more am33 instructions. 1998-07-06 21:41:06 +00:00
Doug Evans
039fa2c847 * cgen-sim.h (CPU_SCACHE): Make size unsigned. 
(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.
 1998-07-03 00:14:49 +00:00
James Lemke
0a3ec14442 Add a test case for PR16213. 1998-07-02 20:20:32 +00:00
Doug Evans
1148b104ae * Makefile.in: cgen_maint -> CGEN_MAINT. 
* 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.
 1998-07-02 01:42:38 +00:00
Doug Evans
6de2add29f * Make-common.in (SCHEME,SCHEMEFLAGS): Delete. 
(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.
 1998-07-01 23:47:50 +00:00
Jeff Law
ee61616c43 Tweak. 1998-07-01 23:15:55 +00:00
Jeff Law
0f7d73858c * am33.igen: New file with some am33 support. 
Checking in work-to-date.
 1998-07-01 23:13:14 +00:00
Jeff Law
de2adf7070 * mn10300_sim.h (FETCH24): Define. 
* mn10300_sim.h: Add defines for some registers found on the AM33.
 1998-07-01 23:11:59 +00:00
Doug Evans
8686807e30 * sim/m32r/hw-trap.ms: New testcase. 1998-07-01 22:57:07 +00:00