./emulators/spim, MIPS R2000 Simulator

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Branch: CURRENT, Version: 8.0nb1, Package name: spim-8.0nb1, Maintainer: pkgsrc-users

MIPS R2000 Simulator -- "1/25th the performance at none of the cost"

Spim/Xspim simulates MIPS R2000 assembly code, providing a gdb and xgdb
like interface to the classical MIPS RISC CPU. The virtual machine
it provides can be either the one presented by the MIPS assembler or the
one of the bare hardware. The simulator can also be built to simulate the
pipeline architecture of the MIPS machine (both the control and floating
point pipelines). When built for this, it also simulates and displays
an instruction and data cache.

This simulator is useful in CS and EE classes, including providing a
target machine for compilers courses, lower division assembly language
programming, microprocessor design courses, etc...


Master sites:

SHA1: 979b91e0acb792310593d31aa65e49cccec73036
RMD160: 129e61a6ee2f338abe2eafb175ac16fc0ebd20c7
Filesize: 346.879 KB

Version history: (Expand)


CVS history: (Expand)


   2015-11-03 21:31:11 by Alistair G. Crooks | Files touched by this commit (211)
Log message:
Add SHA512 digests for distfiles for emulators category

Problems found with existing digests:
	Package suse131_libSDL
	1c4d17a53bece6243cb3e6dd11c36d50f851a4f4 [recorded]
	da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]
	Package suse131_libdbus
	de99fcfa8e2c7ced28caf38c24d217d6037aaa56 [recorded]
	da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]
	Package suse131_qt4
	94daff738912c96ed8878ce1a131cd49fb379206 [recorded]
	886206018431aee9f8a01e1fb7e46973e8dca9d9 [calculated]

Problems found locating distfiles for atari800, compat12, compat 13,
compat14, compat15, compat20, compat30, compat40, compat50,
compat50-x11, compat51, compat51-x11, compat60, compat61,
compat61-x11, fmsx, osf1_lib, vice, xbeeb, xm7.

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.
   2012-10-03 14:55:23 by Aleksej Saushev | Files touched by this commit (104)
Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.
   2012-05-03 11:55:33 by OBATA Akio | Files touched by this commit (36) | Package updated
Log message:
Drop dependency on libXp (from Imake)

* libXp was used by Xaw8, but it had been obsolated, and in pkgsrc,
  x11/libXaw/buildlink3.mk had been switched to pick up Xaw7 by default.
* With x11/xorg-cf-files, libXp was offered with XawClientLibs,
  but updated to 1.0.4, it was removed.
* And pkgsrc had been switched to use always xorg-cf-files and imake from pkgsrc,
  so all platforms should not require libXp from libXaw with Imake.

Bump PKGREVISION.
   2011-09-24 12:57:15 by Ryo ONODERA | Files touched by this commit (3)
Log message:
Fix build on Linux.
It seems these patches are not needed (fix of my commmit).
   2011-03-06 11:22:31 by Ryo ONODERA | Files touched by this commit (1)
Log message:
Fix "make package" failure.
Probably it's my mistake.
   2011-02-10 05:28:37 by OBATA Akio | Files touched by this commit (1) | Package updated
Log message:
remove obsolete patch since last update.
   2011-02-05 14:38:15 by Ryo ONODERA | Files touched by this commit (6) | Package updated
Log message:
Update to 8.0.

fix PR pkg/44465

Changelog:
2010-01-08    <Jim@LS-RED>

	* Version 8.0 released

2010-01-05    <Jim@LS-RED>

	* xspim/Imakefile, spim/Makefile Jaymie Strecker [JStrecker@wooster.edu]:
	Change install path from /usr to /usr/local.
	Removed -D option, which doesn't exists on MacOS.

	* pervasive:
	Change license to a BSD license, update copyright notices, and
	eliminated references to my old email address.

2009-12-05    <Jim@LS1>

	* CPU/spim-utils.c (initialize_run_stack) [÷ýŽ´ö´ÊîÜ® bupjae@hotmail.com]:
	Simplify alignment of data on stack to ensure enough room is left
	for environment and args at top of stack.

	* PCSpim/PCSpimView.cpp:
	Initialize stack with arguments when running program from run dialog.

	* spim/spim.c (read_input) [Adam Wolfe Gordon
	adam.wolfegordon@gmail.com}:
	read_input filled buffer with last character of file not terminated by
	newline.

	* Documentation/spim.html [Dave Comer dmcomer@dmcmicro.com]:
	Links to MIPS documentation were broken.

2009-09-22    <Jim@LS1>

	* spim/spim.c (main) [Ohad Kammar ohad.kammar@ed.ac.uk]:
	Did not return value from exit syscall.

2009-03-01  James larus  <larus@ubuntu-laptop>

	* xspim/buttons.c [Karl Ljungkvist k.ljungkvist@gmail.com]:
	Step command reinitialized the stack, which changed registers (argc, argv).

2009-03-01    <Jim@LS1>

	* Documentation/spim.html:
	Updated web page to remove reference to spim source in PCSpim source distribution.

	* PCSpim/PCSpimView.{cpp, h}, SettingsDlg.cpp, BreakpointDlg.cpp, MainFrm.{cpp, h}:
	Force redisplay of data segment in situations in which register
	values may have changed, such as $sp. Some cleanup as well.

	* PCSpim/PCSpimView.cpp:
	Properly initialize the PC at the first invocation of the step operation.

	* PCSpim/PCSpimView.cpp, spim/spim.c [Pierce, Bill [pierce@hood.edu]:
	Initialize the stack when initializing the world, so the stack is
	initialized when single stepping as well as running.

2009-02-13    <Jim@LS1>

	* CPU/mem.c (bad_mem_write) [phong le phongle@nlsim.com]:
	Major memory leak: instructions overwritten by self-modifying code
	were not freed!

	* spim/Configure, xspim/Configure [Carlos Pantelides carlos_pantelides@yahoo.com]:
	Added test for 64 bit Linux systems.

2009-01-22    <Jim@LS1>

	* spim/Makefile:
	Fix install commands so exceptions.s is installed at /usr/lib/spim.
	Rerelease of spim.tar.*

2009-01-14    <Jim@LS1>

	* pcspim.zip:
	Rerelease of pcspim to correct installer problem. Visual Studio
	9.0 required new crt and mfc libraries.

2009-01-01    <Jim@LS1>

	* Released version 7.4

2009-01-01  James larus  <larus@ubuntu-laptop>

	* xspim/Imakefile, spim/Makefile:
	Fix install directories for Linux.

2008-11-29    <Jim@LS1>

	* xspim/buttons.c [karl.marklund@gmail.com]:
	Command line arguments for assembly code not properly set.

2008-11-28    <Jim@LS1>

	* PCSpim/PCSpimView.{cpp,h}:
	Command line arguments not set properly on second and subsequent runs.

2008-11-01    <Jim@LS1>

	* Version 7.4

	* Tests/tt.core.s (madd_) Miguel BarŽÃŽ£o [mjsb@di.uevora.pt]:
	Added test for madd(2, -1) with (hi, lo) = (0, -1).

2008-05-18    <Jim@LS1>

	* CPU/scanner.l [liblit@cs.wisc.edu]:
	Fix for flex 2.5.33 was too specific for that version and failed
	on later versions, which propagated the change recoganized by fix
	of2005-02-05.

2007-05-20    <Jim@LS1>

	* CPU/run.c (run_spim):
	Fixed handling of borrow from subtract of low-order word in MSUB
	and MSUBU

2007-05-03    <Jim@LS1>

	* CPU/run.c Tim ODonnell [timodonnell@gmail.com]:
	Fixed handling of overflow from add of low-order word in MADD and
	MADDU.

2007-04-15    <Jim@LS1>

	* Documentation/spim.html:
	Updated MIPS documenation links to reflect new file
	versions. Included link to Nokia 660 port.

2007-01-14    <Jim@LS1>

	* CPU/inst.c (inst_decode) Cai Hongxu [caihongxu@gmail.com]:
	Did not correctly decode SPECIAL2 instructions (e.g., madd).

2006-08-28    <Jim@LS1>

	* spim/Makefile:
	Explicitly include exception handler path for "make test" to
	eliminate need to install it before running test.
   2009-06-14 19:51:11 by Joerg Sonnenberger | Files touched by this commit (120)
Log message:
Remove @dirrm entries from PLISTs