OpenE2K/binutils-gdb
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310 Commits

Author SHA1 Message Date
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
Andrew Cagney
0f552ea045 Sync powerpc simulator with public version. Enable FPSCR and string 
instructions.
 1997-07-03 07:44:38 +00:00
Andrew Cagney
ff82f21409 Part II of adding callback argument to sim_open(). Update all the 
other simulators; remove SIM_DESC from depreciated function
sim_set_callbacks().
 1997-05-20 01:57:43 +00:00
Andrew Cagney
8517f62b16 Ref gdb/11763 - can't stop a running simulator: 
o	Provide poll_quit callback to simulators
		so that they can poll for SIGINT on
		clueless OS's.

	o	Add sim_stop to simulators so that clients
		can request a halt (eg gdbtk's STOP button)
		Works for PPC!

	o	Re-arange remote-sim.c so that the
		hard work is moved from gdbsim_resume()
		to gdbsim_wait() (where it should be).
 1997-04-18 12:24:52 +00:00
David Edelsohn
ed119303f5 * psim.c (psim_options): Ignore -E option (sets endianness). 
* sim_calls.c: #include bfd.h.
	(entry_point): New static local.
	(sim_load): Return SIM_RC.  New arg abfd.  Set start address from bfd.
	(sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 1997-04-17 10:31:52 +00:00
Ian Lance Taylor
04184003f6 * Makefile.in (INSTALL): Set to @INSTALL@. 
(INSTALL_XFORM, INSTALL_XFORM1): Remove.
	(install): Depend upon installdirs.  Use $(program_transform_name)
	directly, rather than using $(INSTALL_XFORM).
	(installdirs): New target.
 1997-04-15 19:06:20 +00:00
Andrew Cagney
21a2898b49 From Jim Wilson <wilson@cygnus.com> 
* Makefile.in (tmp-hw, tmp-pk): Use for loop to eliminate duplicates
rather than the non-portable cat -n.
 1997-04-15 10:48:28 +00:00
Andrew Cagney
1414a2e5cb From Jim Wilson, fix typo in instruction name 1997-04-03 02:36:28 +00:00
David Edelsohn
33f00b8b20 * sim_calls.c (sim_open): New arg `kind'. 1997-04-02 23:38:22 +00:00
Ian Lance Taylor
64d2004922 * COPYING: Update FSF address. 1997-04-02 19:51:31 +00:00
Andrew Cagney
332cb0a763 * emul_bugapi.c (emul_bugapi_create): Guard against NULL images. 
* configure.in (enable-sim-endain): Correct typo in usage (from
Erik Landry <landry@ENGR.ORST.EDU>).
* configure: Re-generate.
 1997-03-25 05:06:12 +00:00
David Edelsohn
87ae64c3a3 * sim_calls.c (sim_open): New SIM_DESC result. Argument is now 
in argv form.
	(other sim_*): New SIM_DESC argument.
 1997-03-13 20:59:29 +00:00
Andrew Cagney
d7e89eaff8 Per PR 11678 - also need to maintan .Sanitize 1997-02-14 21:58:48 +00:00
Andrew Cagney
cdd3120398 PR 11678 - rename long decode-rule files to shorter ones, eliminate 
need for multiple almost identical decode-rule files
 1997-02-14 19:06:08 +00:00
Michael Meissner
37404956b4 New version from Andrew; Portability fixes on top of that 1997-02-11 20:19:28 +00:00
Michael Meissner
f9114af581 Fix warnings when compiling callback.c 1997-02-11 18:56:35 +00:00
David Edelsohn
cef84fb394 * configure.in: Fix typo in test for callback.c. 
* configure: Regenerated.
 1997-02-04 22:05:00 +00:00
Michael Meissner
54973b801f Fix from Cagney so that new common files do not show up when using psim on old gdbs 1997-01-30 00:55:18 +00:00
Michael Meissner
d2e3d3af16 build callback and targ-map from the common directory 1997-01-29 17:42:14 +00:00
Michael Meissner
5c04f4f7fc January 23rd merge 1997-01-27 21:34:50 +00:00
Michael Meissner
3fbe064171 New revision from Andrew 1996-12-10 16:12:48 +00:00
David Edelsohn
34452aa40a * Makefile.in (LIBCOMMON): Define. 
($(TARGETLIB)): Add files from $(LIBCOMMON).
 1996-11-20 10:02:44 +00:00
David Edelsohn
939b233a57 * sim_calls.c (sim_resume): Reset sim_should_run if single stepping. 1996-11-20 08:38:13 +00:00
Michael Meissner
f8149dfee8 Fix some warnings 1996-11-15 20:24:54 +00:00
Michael Meissner
b9f74e0b24 Add access, sigaltstack, sigaction emulations 1996-10-29 23:02:33 +00:00
Michael Meissner
c7f6f3993c Add support for fsel 1996-10-18 16:22:35 +00:00
Michael Meissner
ed9714ab65 Lose doc directory until we DOS-ize it; Add doc/.Sanitize 1996-09-20 13:11:37 +00:00
Michael Meissner
183632b238 Add documentation files 1996-09-20 12:46:09 +00:00
Michael Meissner
fd96c1f320 PSIM 1996/9/19 update 1996-09-20 12:36:54 +00:00
Michael Meissner
ca78464476 Fixes from Andrew 1996-08-19 22:21:19 +00:00
Angela Marie Thomas
e1fcafd594 removed NOTES from Things-to-keep since it's a dead file 1996-08-18 21:28:18 +00:00
Michael Meissner
83a650d857 Improve -t options support to list all of the configuration macros & work standalone 1996-08-13 17:29:04 +00:00
Michael Meissner
9aecf50da5 Test whether /dev/zero works before attemping to us it 1996-08-12 23:06:21 +00:00
Michael Meissner
7b25dea587 If HAVE_TERMOS_STRUCTURE is not defined, make sure HAVE_TCGETATTR is also not defined. 1996-08-08 00:17:48 +00:00
Michael Meissner
def7f77515 Allow simulator to build on other machines than x86 1996-08-07 18:48:07 +00:00
Michael Meissner
2e913166b1 7/30 release from Andrew 1996-08-06 15:55:32 +00:00
Michael Meissner
30c87b55ec New simulator changes from Andrew 1996-07-23 15:42:42 +00:00
Michael Meissner
ed451ff744 Make simulator build again on SunOS and HP/US systems 1996-06-26 20:01:38 +00:00
Jason Molenda
78c09e4af5 * 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.
 1996-06-26 03:35:01 +00:00
Michael Meissner
8477437c17 Latest changes from Andrew 1996-06-05 16:02:54 +00:00
Michael Meissner
fe098bf490 Abort if we find the program has an .interp section 1996-06-03 20:26:09 +00:00
Michael Meissner
5b18a1a0bf Add time, gettimeofday, and getrusage system call support 1996-06-03 19:10:25 +00:00
Michael Meissner
88f1eac415 Add Solaris and Linux emulations 1996-06-02 15:40:16 +00:00
Michael Meissner
119b85f6ca More changes for GO32 canadian cross builds 1996-05-24 19:12:21 +00:00
Michael Meissner
0c18e3f002 More changes for GO32 canadian cross builds 1996-05-24 19:05:17 +00:00
Michael Meissner
f64dbcddaf Allow psim to be built on go32 1996-05-24 14:15:17 +00:00
Michael Meissner
d61eb8127b Check for sys/ioctl.h 1996-05-16 15:03:24 +00:00
Michael Meissner
048668d355 More progressive fixes 1996-05-13 17:25:06 +00:00
Michael Meissner
1ed0c0e75d Fix INLN in bugapi to read a full line 1996-05-06 16:03:44 +00:00
Michael Meissner
08dc78ad19 Make simulator build in a Canadian cross environment 1996-05-03 19:10:20 +00:00
Michael Meissner
a72d2509c2 Work in a cross compile environment 1996-04-30 22:50:22 +00:00
Michael Meissner
d4d3c7adbb update from Andrew 1996-04-17 20:09:36 +00:00
Michael Meissner
997f0ee967 fix long lines 1996-04-04 20:19:28 +00:00
Michael Meissner
64646bd32b Doc fixes from Andrew 1996-04-04 20:03:33 +00:00
Michael Meissner
4e956fd5e1 Add dependency 1996-04-04 18:48:51 +00:00
Michael Meissner
6740925b4d Print WITH_STDIO if -t options 1996-03-29 18:06:42 +00:00
Michael Meissner
d6103e8eb6 Add --enable-sim-stdio to make console I/O use stdio, not printf_filtered and polling input 1996-03-29 17:33:56 +00:00
Michael Meissner
7a543ca48e Fix typo that clobbered the stack and rewrite 2/26 change 1996-03-26 21:20:54 +00:00
Michael Meissner
8a1d8a0b60 update from andrew 1996-03-23 15:02:42 +00:00
Michael Meissner
98fe0e07c5 Make psim build on AIX 4.1 1996-03-08 01:24:01 +00:00
Fred Fish
be7b99e5be Remove missing file "PROBLEMS" from list of files to keep. 1996-02-29 03:41:50 +00:00
Michael Meissner
0d02fbb844 Update to 1.0.1 1996-02-24 14:36:59 +00:00
Michael Meissner
262faa5417 Add input support; at end of user writes, call fflush 1996-02-22 20:11:41 +00:00
Michael Meissner
ad836e027c Add more write system calls; Add system call tracing 1996-02-21 21:58:43 +00:00
Michael Meissner
94feae28e3 Fix -m switch 1996-02-21 18:58:31 +00:00
Michael Meissner
eada1efcaf Update to 1995-02-20 release 1996-02-21 16:47:06 +00:00
J.T. Conklin
d271dd0591 * config.in: Regenerated. 1996-02-21 01:02:10 +00:00
Michael Meissner
6cf9d64e77 Update to rev 1.0 from andrew 1996-02-16 15:51:57 +00:00
Michael Meissner
74eeaa7d57 Make simulator build on Solaris 2.4 1996-02-15 23:18:56 +00:00
Michael Meissner
7393a6f0b1 Work with HP/UX 9.00 1996-02-14 22:50:23 +00:00
Michael Meissner
2e9bb935e8 Latest changes from Andrew 1996-01-22 15:56:15 +00:00
Michael Meissner
4ffd6ed0f3 Make {add to,subtract from} minus one; Make -t alu work better 1996-01-16 16:21:17 +00:00
Michael Meissner
52edddb970 Latest changes from Andrew 1996-01-10 20:42:29 +00:00
Michael Meissner
979c3c25fd Latest cagney update 1996-01-08 18:01:17 +00:00
Michael Meissner
a9ddbbf5a1 12/19 release from Andrew that fixes Netbsd break problem 1995-12-19 16:41:06 +00:00
Michael Meissner
98a497b3e9 Work with new and old BFDs; Do not inline model externs functions by default 1995-12-16 15:02:48 +00:00
Michael Meissner
669b4e1ef6 Fix warnings when using full inlining. 1995-12-15 21:06:22 +00:00
Michael Meissner
93fac32455 Changes from Andrew 1995-12-15 20:20:13 +00:00
Michael Meissner
1f1e5dd85f Let autoconf determine if host is big endian or not 1995-11-30 11:13:08 +00:00
Michael Meissner
cf644706d6 fix typo 1995-11-28 18:57:30 +00:00
Michael Meissner
290ad14a9d Add determining when we do not have enough writeback slots; Do not do model specific handling if not printing out the information 1995-11-28 18:47:07 +00:00
Michael Meissner
70fc4ad384 Build again on SunOS; Make MODEL_INLINE default to 1 if inlining, not 2; Use __attribute__((const)) 1995-11-27 22:54:40 +00:00
Michael Meissner
eade8e035c Check lf_printf for type correctness 1995-11-25 06:08:56 +00:00
Michael Meissner
3d2f9d7c88 Make WITH_MODEL_ISSUE==0 not core dump 1995-11-25 05:56:28 +00:00
Michael Meissner
f2181eff5f Sort instruction names; Add igen -R option; count # of CRs that mtcrf moved 1995-11-25 01:35:14 +00:00
Michael Meissner
63caaafa5b Sort instruction names; Add igen -R option; count # of CRs that mtcrf moved 1995-11-25 01:34:26 +00:00
Michael Meissner
45525d8d6d Fix warnings to everything can be compiled with -Wall; Redo model specific changes once again to speed things up 1995-11-24 16:44:37 +00:00
Michael Meissner
46c065ab31 Count each type of conditional branch 1995-11-22 21:02:49 +00:00
Michael Meissner
4a0351ab45 Add floating point model specific support; Redo method model specific support is done; Add remaining floating add/subtract-multiply 1995-11-21 21:41:25 +00:00
Michael Meissner
0bcce7d390 speed up search for free function unit slightly. 1995-11-20 04:05:36 +00:00
Angela Marie Thomas
86db8439a2 removed build-psim,config.make,config.hdr,function_unit.c,function_unit.h 1995-11-19 09:43:46 +00:00
Michael Meissner
15ec5b60e2 Add scheduling support for M{F,T}CR 1995-11-18 01:39:04 +00:00
Michael Meissner
54e986998a More scheduling stuff 1995-11-18 01:14:45 +00:00
Michael Meissner
4220dcd698 checkpoint ppc simulator 1995-11-17 19:17:58 +00:00
Michael Meissner
84bbbc3577 Delete old functional_unit support; Add --enable-sim-model-issue; Monitor branch prediction success 1995-11-16 21:42:27 +00:00
Michael Meissner
867b71685a fix bug in last checkin 1995-11-16 19:25:47 +00:00
Michael Meissner
845ff5a45f more functional unit changes 1995-11-16 19:02:52 +00:00
Michael Meissner
acb06d3040 Add option to make options inline 1995-11-15 23:01:47 +00:00
Michael Meissner
80948f392b More model specific changes 1995-11-15 22:53:59 +00:00
Michael Meissner
39c324612d make inline model use static when inlining. 1995-11-14 11:34:01 +00:00
Michael Meissner
f35df46cc3 make inline model use static when inlining. 1995-11-14 11:25:34 +00:00
Michael Meissner
fe439e0f18 fix more warnings 1995-11-14 10:52:24 +00:00
Michael Meissner
ac79ccd41d Fix warnings and dependency 1995-11-14 09:52:29 +00:00
Michael Meissner
1dc7c0ed84 checkpoint 1995-11-13 16:07:30 +00:00
Michael Meissner
eb4ef19775 Add model-functions support 1995-11-13 01:27:21 +00:00
Michael Meissner
28816f45f5 Add support for setting model name and other things 1995-11-12 14:20:39 +00:00
Michael Meissner
c05c182dd6 Various changes 1995-11-12 02:06:11 +00:00
Michael Meissner
d587782c78 fix typo 1995-11-11 12:30:17 +00:00
Michael Meissner
813ad010f6 Check for files in the source directory, not the build directory 1995-11-11 01:11:31 +00:00
Michael Meissner
a31140524a Tons of changes to allow model specific information in the instruction file. 1995-11-10 22:49:05 +00:00
Michael Meissner
b51e5b4f6e If --enable-sim-inline is not specified, default to DEFAULT_INLINE=1, not 2. 1995-11-10 11:41:58 +00:00
Michael Meissner
2bc7869d54 Obey --silent 1995-11-09 21:38:13 +00:00
Michael Meissner
23a994eee6 fix typo 1995-11-09 19:51:34 +00:00
Michael Meissner
ba62bb1c74 Turn on INLINES if using GCC to compile simulator; Print more stuff if requests -t trace; If !WITH_ASSERT, do not check whether illegal bits in instruction are set 1995-11-09 19:50:51 +00:00
Michael Meissner
c5addc193d General cleanup; add -t options support to print all options 1995-11-09 02:35:15 +00:00
Michael Meissner
73c4941b23 first stage in function unit support; add new switches & latest code from andrew 1995-11-08 18:57:06 +00:00
Michael Meissner
bea9581508 Remove references to config.make/config.hdr 1995-11-07 02:58:35 +00:00
Michael Meissner
0934e52021 delete unused files 1995-11-06 15:40:26 +00:00
Michael Meissner
4dcb0cdda6 Small changes from Andrew 1995-11-06 15:37:43 +00:00
Fred Fish
01860b7ed1 * core.c: Rename to corefile.c 
* core.h:  Rename to corefile.h
	* inline.c: Include corefile.h, renamed from core.h.
	* cpu.h: Include corefile.h, renamed from core.h
	* vm.c: Include corefile.h, renamed from core.h
	* Makefile.in (CPU_H): Change core.h to corefile.h
	(vm.o):  Change dependency to corefile.h
	(LIB_SRC): Change core.c to corefile.c.
	(LIB_OBJ): Change core.o to corefile.o.
	(corefile.o):  Change dependencies to corefile.c, corefile.h.
	* corefile.c: Include corefile.h rather than core.h
	* README.psim (KNOWN PROBLEMS): Change core.* references to corefile.*
	references.
 1995-11-05 05:40:15 +00:00
Michael Meissner
056e975cfe Add 2 config flags that were missing; make data cache instructions be nops 1995-11-03 19:37:28 +00:00
Michael Meissner
b3737d33ea Fix typo in last changes 1995-11-03 03:55:44 +00:00
Michael Meissner
e61900e6a2 Update dependencies; Fix multiple options in --enable-sim-cflags 1995-11-03 03:39:27 +00:00
Michael Meissner
c494cadde6 Use autoconf correctly; provide more stats with -I 1995-11-02 20:21:35 +00:00
Michael Meissner
7ff82a593d Add ppc-opcode-stupid 1995-11-02 14:28:10 +00:00
Michael Meissner
a983c8f080 Andrew's latest changes & print all instruction counts if -I 1995-11-02 14:27:18 +00:00
Michael Meissner
c143ef6296 Lots of changes 1995-11-01 19:32:38 +00:00
Michael Meissner
4ac24d7673 remove extra #endif 1995-11-01 03:25:04 +00:00
Michael Meissner
5281197d1e fix typo in last change 1995-11-01 03:02:04 +00:00
Michael Meissner
5d0e859038 map , to spaces in --enable-sim-cflags 1995-10-31 20:59:19 +00:00
Michael Meissner
4b935ed4a4 Add various switches to control how the simulator is built 1995-10-31 20:24:41 +00:00
Michael Meissner
5b4d72dd73 New changes from Andrew 1995-10-31 18:29:37 +00:00
Michael Meissner
e89929cd79 Delete *.i and *.out files for clean 1995-10-26 18:10:13 +00:00
Michael Meissner
22ddef466e Fix SWAP_8 and optimize it; print out the failing address if a signal is issued for non-gdb runs 1995-10-26 16:43:00 +00:00
Fred Fish
64415b767b *** empty log message *** 1995-10-20 16:16:18 +00:00
Michael Meissner
5b0d3b1490 Move counting of instructions into the semantic routines. 1995-10-16 21:36:01 +00:00
Michael Meissner
9aa8a78839 Speedups from Andrew 1995-10-16 20:17:35 +00:00
Michael Meissner
a1fe883fd0 Rename trace to ppc_trace; Remove extra static. 1995-10-13 14:01:32 +00:00
Michael Meissner
9f5912cb98 Format #instructions with commas 1995-10-13 01:10:06 +00:00
Michael Meissner
a8958dd48b Performance tweaks 1995-10-12 21:49:37 +00:00
Michael Meissner
8e20a3ac82 Inline most things except semantics which causes GCC to balloon, and device{s,_tree} which causes a bug 1995-10-12 15:48:22 +00:00
Michael Meissner
dec38daceb October 11th changes from Andrew 1995-10-11 20:17:49 +00:00
Michael Meissner
f46f380706 Add set_sim_callbacks new needed by gdb. 1995-10-08 02:42:39 +00:00
Michael Meissner
7ca054e88e Print exit status/signal number if -I 1995-10-06 21:23:35 +00:00
Michael Meissner
8b57093d33 Add # in front of CPU number 1995-10-02 18:33:17 +00:00
Michael Meissner
e1aaf97993 update usage message 1995-10-02 18:21:46 +00:00
Michael Meissner
344d5a23f7 fix typo 1995-10-02 18:20:04 +00:00
Michael Meissner
83d96c6e3e Add support to count the number of instructions issued. 1995-10-02 18:19:17 +00:00
Michael Meissner
8eab189bce Add switch processing in gdb. 1995-10-02 15:47:57 +00:00
Michael Meissner
d8d46596e6 Match standalone printf_filtered to gdb prototype. 1995-10-01 17:54:45 +00:00
Michael Meissner
9d3b470184 Fix prototype. 1995-10-01 00:48:15 +00:00
Michael Meissner
8b89f5aa47 Default stack creation; fixup last change. 1995-09-21 22:50:23 +00:00
Michael Meissner
4f35cbffa6 enhance OEA behavior. 1995-09-21 22:23:56 +00:00
Ian Lance Taylor
602677ad44 add maintainer-clean Makefile targets 1995-09-20 17:38:13 +00:00
Michael Tiemann
0384d2e3df Sun Sep 10 10:23:56 1995 Michael Tiemann <tiemann@axon.cygnus.com> 
* registers.c (register_description): Add gdb synonyms for cr
	(cnd) and msr (ps).
 1995-09-10 17:33:54 +00:00
Michael Meissner
d8f994b2dc fix typo. 1995-09-10 03:44:58 +00:00
Michael Meissner
8b3797aa18 Update to new config scheme 1995-09-08 23:56:38 +00:00
Michael Meissner
4f965b817e Do not include sysdep.h, bfd no longer provides it 1995-09-08 13:59:49 +00:00
Michael Meissner
c464ba6669 Fix brk system call. 1995-09-06 14:00:16 +00:00
Michael Meissner
cb7a68927a Add PowerPC simulator from Andrew Cagney <cagney@highland.com.au> 1995-08-23 21:06:36 +00:00