darkkirb/old-cross-binutils
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126 commits

Author SHA1 Message Date
Andrew Cagney
26feb3a83d Fix sign extension on 32 bit add/sub instructions. 1998-05-21 09:32:07 +00:00
Geoffrey Noer
9d45df1b8c Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com> 
* common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
        AM_CYGWIN32 and AM_EXEEXT.
        * common/Make-common.in: set EXEEXT, add missing EXEEXTs
        to run and install-common rules.
        * common/configure: regenerate

And update all subdirectory ChangeLogs and configure files.
 1998-04-29 01:44:23 +00:00
Tom Tromey
5da9ce07eb * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* acconfig.h: New file.
	* configure.in: Reverted change of Apr 24; use sinclude again.
 1998-04-26 22:03:55 +00:00
Tom Tromey
b1df34b9ed * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* configure.in: Don't call sinclude.
 1998-04-24 20:39:48 +00:00
Jason Molenda
5569ab1b26 Add sim-main.c to things to keep. 1998-04-21 17:45:28 +00:00
Andrew Cagney
aba672aac5 * mn10300_sim.h: Declare all functions in op_utils.c using INLINE_SIM_MAIN. 
* op_utils.c: Ditto.
* sim-main.c: New file.  Include op_utils.c.
 1998-04-14 04:26:04 +00:00
Andrew Cagney
1e23866b9b o Use new !<field>' and =<field>' operators in spec of 
MOV and CMP instructions.
o	Enable basic inlining.  Diable use of SIM_MAIN_INLINE.
 1998-04-14 00:59:30 +00:00
Andrew Cagney
278bda4050 Cleanup INLINE support for simulators using common framework. 
Make IGEN responsible for co-ordinating inlining of generated files.
By default, aclocal.m4 disabled all inlining.
 1998-04-04 12:33:11 +00:00
Andrew Cagney
6d133cc9df Add sanitize-am30 markers. Keep details of AM30 implementation of 
mn10300 out of the public eye.
Do something with top-level cgen directory.
 1998-03-27 03:10:53 +00:00
Andrew Cagney
1b756ba6d5 * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Stop loss of succeeding 
interrupts, clear pending_handler when the handler isn't re-scheduled.
 1998-03-26 14:00:18 +00:00
Stu Grossman
abf6ba256a * Makefile.in (tmp-igen): Prefix all usage of move-if-change 
script with $(SHELL) to make NT native builds happy.
	* configure:  Regenerate because of change to ../common/aclocal.m4.
 1998-03-26 10:18:35 +00:00
Andrew Cagney
51ccd82f7f * configure.in: Make --enable-sim-common the default. 
* configure: Re-generate.
* sim-main.h (CIA_GET, CIA_SET): Save/restore current instruction
address into Sate.regs[REG_PC] instead of common struct.
 1998-03-26 01:13:38 +00:00
Joyce Janczyn
d1607ed316 * mn10300.igen (cmp imm8,An): Do not sign extend imm8 value. 1998-03-25 22:43:19 +00:00
Joyce Janczyn
52ef605e6d * simops.c (OP_F0FD): Initialise variable 'sp' for rti instruction. 1998-03-25 17:10:01 +00:00
Andrew Cagney
c357e16ac8 * dv-mn103int.c (decode_group): A group register every 4 bytes not 8. 
(write_icr): Rewrite equation updating request field.
(read_iagr): Fix check that interrupt is still pending.
 1998-03-25 14:52:44 +00:00
Andrew Cagney
8077fed51e * interp.c (sim_open): Tidy up device creation. 
* dv-mn103int.c (mn103int_port_event): Drive NMI with non-zero value.
(mn103int_io_read_buffer): Convert absolute address to register block offsets.
(read_icr, write_icr): Convert block offset into group offset.
 1998-03-25 05:37:42 +00:00
Andrew Cagney
6100784a60 * interp.c (sim_open): Create second 1mb memory region at 0x40000000. 
(sim_open): Create a device tree.
(sim-hw.h): Include.
(do_interrupt): Delete, needs to use dv-mn103cpu.c
* dv-mn103int.c, dv-mn103cpu.c: New files.
 1998-03-25 04:15:38 +00:00
Andrew Cagney
8388c9a564 * mn10300_sim.h (EXTRACT_PSW_LM, INSERT_PSW_LM, PSW_IE, PSW_LM): Define. 
(SP): Define.
 1998-03-25 04:07:31 +00:00
Andrew Cagney
d89fa2d80a Re-do --enable-sim-hardware so that each simulator can specify the devices 
it wants built.
Generate hw-config.h.
 1998-03-25 01:41:33 +00:00
Andrew Cagney
e855e57637 Pacify GCC. 1998-03-25 00:08:52 +00:00
Joyce Janczyn
8dcf23d28b Add new files: mn10300.igen, mn10300.dc, sim-main.h, op_utils.c 1998-03-24 21:23:29 +00:00
Joyce Janczyn
55045e7b32 Port mn10300 simulator to build with the common simulator framework 
under the configure option --enable-sim-common.
 1998-03-24 20:30:03 +00:00
Joyce Janczyn
6274d39b87 Add code to support building mn10300 simulator with the common simulator 
framework.
 1998-03-24 20:26:06 +00:00
Joyce Janczyn
5abdc30591 Add support for building simulator based on common simulator framework. 
Separate out files which get compiled depending on --enable-sim-common
configuration.
 1998-03-24 20:19:55 +00:00
Joyce Janczyn
4f262a370d Add ability to configure mn10300 built with common simulator code base. 
Use --enable-sim-common to build this way; default configure has not
changed.
 1998-03-24 20:16:25 +00:00
Joyce Janczyn
13e0e254dc New {load/store}_{byte/half/word} macros for simulator built with 
common framework.
 1998-03-24 20:11:44 +00:00
Joyce Janczyn
0543ebbb26 Header file required by igen generated files. 1998-03-24 20:08:00 +00:00
Joyce Janczyn
7986ea1323 IGEN input files for mn10300 simulator. 1998-03-24 20:07:22 +00:00
Jeff Law
3406569f7f * simops.c (inc): Fix typo. 1998-02-28 01:41:28 +00:00
Jeff Law
097e6924c2 * simops.c (signed multiply instructions): Cast input operands to 
signed32 before casting them to signed64 so that the sign bit
        is propagated properly.
 1998-02-25 08:58:23 +00:00
Mark Alexander
a9faef120e * Makefile.in: Last change was bad. Define NL_TARGET 
so that targ-vals.h will be used instead of syscall.h.
	* simops.c: Use targ-vals.h instead of syscall.h.
	(OP_F020): Disable unsupported system calls.
 1998-02-24 05:07:11 +00:00
Mark Alexander
e04b0d76da * Makefile.in: Get header files from libgloss/mn10300/sys. 1998-02-23 17:51:23 +00:00
Jeff Law
7eab31b76f * simops.c: Include sim-types.h. 1998-02-22 22:59:43 +00:00
Jeff Law
0983e650e5 * simops.c (multiply instructions): Cast input operands to a 
signed64/unsigned64 type as appropriate.
 1998-02-18 20:05:53 +00:00
Andrew Cagney
fbb8b6b9ab For sim_fetch_register / sim_store_register: Add LENGTH parameter, 
return actual size of register, 0 if not applicable, -1 of legacy
implementation.
 1998-02-17 04:06:38 +00:00
Andrew Cagney
412c4e940e Add config support for the size of the target address and OF cell. 1998-01-31 14:07:23 +00:00
Doug Evans
462cfbc4eb * aclocal.m4: Recognize --enable-maintainer-mode. 
*/configure: Regenerated.
 1998-01-20 06:37:00 +00:00
Jeff Law
fc615b0b1e * simops.c (call:16 call:32): Stack adjustment is determined solely 
by the imm8 field.
 1997-11-11 17:37:04 +00:00
Andrew Cagney
b5da31ac7c Correct name of file given in ChangeLog for change: Pass lma_p and 
sim_write args to sim_load_file.
 1997-10-25 05:04:25 +00:00
Andrew Cagney
9e03a68f13 Add LMA_P and DO_WRITE arguments to sim/common/sim-load.c:sim_load_file(). 
Update all simulators.
Clarify behavour of sim_load in remote-sim.h
 1997-10-22 05:26:27 +00:00
Jeff Law
f4ab2b2fdc * simops.c: Correctly handle register restores for "ret" and "retf" 
instructions.
pr13306 related stuff.
 1997-10-21 16:07:53 +00:00
Andrew Cagney
92f91d1ff0 Remove need to update <targ>/Makefile.in when adding optional options 
to <targ>/configure.in.
Simplify logic used to select target [default] endianness.
 1997-09-23 01:25:26 +00:00
Andrew Cagney
794e9ac96a Simplify logic behind the generic configuration option --enable-sim-alignment. 1997-09-22 02:49:57 +00:00
Andrew Cagney
b45caf050c Add support for --enable-sim-alignment to simulator common aclocal.m4 
Add support for --alignment={strict,nonstrict,forced} to simulator common
run-time options.
For v850 use, make the default NONSTRICT_ALIGNMENT.
 1997-09-22 00:24:46 +00:00
David Edelsohn
6fea47635b * configure: Regenerated to track ../common/aclocal.m4 changes. 1997-09-05 00:42:05 +00:00
Andrew Cagney
8811705410 Fix doco on enable-sim-inline. 1997-08-27 22:43:18 +00:00
Andrew Cagney
fafce69ab1 Add ABFD argument to sim_create_inferior. Document. 
Add file sim-hload.c - generic load for hardware only simulators.
Review each simulators sim_open, sim_load, sim_create_inferior so that
they more closely match required behavour.
 1997-08-27 04:44:41 +00:00
Andrew Cagney
7230ff0faa Flush defunct sim_kill. 1997-08-26 02:05:18 +00:00
Andrew Cagney
247fccdeb5 Add ABFD argument to sim_open call. Pass through to sim_config so 
that image properties such as endianness can be checked.

More strongly document the expected behavour of each of the sim_*
interfaces.

Add default endian argument to simulator config macro
SIM_AC_OPTION_ENDIAN.  Use in sim_config.
 1997-08-25 23:14:25 +00:00
Jeff Law
d05b86b7fb * interp.c (sim_resume): Clear State.exited. 
(sim_stop_reason): If State.exited is nonzero, then indicate that
        the simulator exited instead of stopped.
        * mn10300_sim.h (struct _state): Add exited field.
        * simops.c (syscall): Set State.exited for SYS_exit.

Fixes problem found bin Felix.
 1997-06-24 19:45:17 +00:00