Performing substitutions during post-patch breaks tools such as mkpatches,
making it very difficult to regenerate correct patches after making changes,
and often leading to substituted string replacements being committed.
* 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.
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) [÷ý´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 Barão [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.
or USE_X11BASE set, but don't include mk/x11.buildlink3.mk directly or
via buildlink3.mks
- introduce BUILDLINK_PREFIX.libXpm as alias for BUILDLINK_PREFIX.xpm
in the !modular case
- fix some cases where the check for libX11 couldn't work at all by using
C++ for compilation without including the proper headers
Verified using a full X11_TYPE=xorg bulk build without additional
breakage. Discussed with salo@, wiz@ and send to packages@ for feedback.
developer is officially maintaining the package.
The rationale for changing this from "tech-pkg" to "pkgsrc-users" is
that it implies that any user can try to maintain the package (by
submitting patches to the mailing list). Since the folks most likely
to care about the package are the folks that want to use it or are
already using it, this would leverage the energy of users who aren't
developers.
Changes since 6.5 includes
* Upgraded simulator to MIPS32, Version 1 architecture (except details of
FPU and memory).
* Exceptions and interrupts reimplemented, to make them closer to the
actual hardware.
* Memory mapped IO console reimplemented to make it work properly.
* Implemented timer in CPU.
* Improved implementation of delayed load instructions.
as well as many minor changes.
Fixes PR pkg/30227 reported from Michai Ramakers.
Changes from 6.3:
- PCSpim no longer shifts the focus of the register and data segments
when values change.
- fixed bug in the expansion of USH pseudo-op.
- Add system calls for open, close, read, and write.
- Fixed the Configure file to work with Mac OSX.
- Made the REM pseudo-op require 3 arguments.
- Fixed PCSpim dumping code to dump contents of console window.
- Treat LUI's immediate value as unsigned, as it is not sign extended.
- More error checking for malformed programs.
- Make symbol "main" as global.
- Avoid clearing last few bytes of data segments when they expand.
- Check that high-order 4 bits in jump instruction's PC match bits in
target PC.
Changes from 6.2:
- PCSpim interface simplified to 4 fixed panes, similar to xspim,
which permit cut and paste.
- PCSpim console stays on the screen after assembly program terminates.
- Comments in assembly source displayed in text segment.
- NOP is standardized to sll $0 $0 0 (= 0x00000000)
- Fixed several bugs and missed optimization in computing immediate
values in lw/sw instruction sequences.
- High 2 bits in negative branch offsets were incorrect.
- Display floating point registers with up to 18 digits of precision.
- New spim command (print_all_regs) prints all registers.
- Minor changes to compile spim under cygwin for Windows.
- Validate the range of immediate values in MIPS (but not pseudo)
instructions.
- Fixed display of stack with non-word aligned $sp.
- New flags:
* -delayed-branches Simulate MIPS delayed control transfers for
branches, jumps, and calls
* -delayed-loads Simulate MIPS non-interlocked loads.
(approved by hubertf)
- New, optional Makefile variable HOMEPAGE, specifies a URL for
the home page of the software if it has one.
- The value of HOMEPAGE is used to add a link from the
README.html files.
- pkglint updated to know about it. The "correct" location for
HOMEPAGE in the Makefile is after MAINTAINER, in that same
section.
