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Subversion Repositories zipcpu

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Rev	Log message	Author	Age	Path
160	Logic updates, and bug fix corrections to bring this in line with the current XuLA2-LX25 SoC version. (i.e., the XuLA version was debugged and improved, this update pushes those improvements to the mainline.)	dgisselq	2865d 19h	/
159	Now supports building a simulator that can load ELF files, such as GCC and/or binutils will produce.	dgisselq	2865d 19h	/
158	Now automatically builds the toolchain by default.	dgisselq	2865d 20h	/
157	Added the divide unit to the list of ZipCPU dependencies.	dgisselq	2865d 20h	/
156	Fixed a compiler warning for an unused result.	dgisselq	2865d 20h	/
155	Improved debug trace quality, for finding bugs after the fact.	dgisselq	2865d 20h	/
154	Added timing checks on the busy and valid signals: either one of the two is valid, or the whole is idle.	dgisselq	2865d 20h	/
153	Adds internal link functionality to the specification document format.	dgisselq	2865d 20h	/
152	Updated to match the new/updated multiply instructions. Of course, this is still hand optimized and not compiled--so it's not really a true and proper test (yet), but ... it's what I have.	dgisselq	2898d 18h	/
151	Minor formatting change.	dgisselq	2898d 18h	/
150	Minor changes.	dgisselq	2898d 18h	/
149	Updated the Makefile documentation and the all target.	dgisselq	2898d 18h	/
148	Minor changes to get LONG_MPY working, and adjust the documentation.	dgisselq	2898d 18h	/
147	Cleans up div_tb a bit, causing it to write SUCCESS out if successful and abort if not.	dgisselq	2898d 18h	/
146	Fixes a problem where the assembler complained the compiler was trying to move .org backwards. This is now fixed.	dgisselq	2898d 18h	/
145	This fixes the pipelined memory problem that was introduced a while back to fix ... pipelined memory conflicts. This appears to maintain the success of the fix, while recovering the pipeline memory performance that was had before.	dgisselq	2898d 18h	/
144	Makes the auto-reload capability a configuration option, and fills out the reset so that it is properly implemented.	dgisselq	2898d 18h	/
143	This section belatedly adjusts the zasm assembler so that it can handle the LONG_MPY changes that have taken place. However, the test.S assembler test script is still not properly testing the multiplies--at least it will succeed on everything else.	dgisselq	2898d 18h	/
142	Bug fix--fixes some problems with conditional execution, as well as removing an unnecessary peephole optimization.	dgisselq	2899d 19h	/
141	Fixes two bugs: one causing merged strings in the read only string section to be referenced at the wrong address, and the second which caused the assembler to fail at SYMBOL-OFFSET references.	dgisselq	2899d 19h	/

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[/] - Rev 160

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