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[/] [zipcpu/] [trunk] - Rev 117

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Rev	Log message	Author	Age	Path
97	Added longjump instructions.	dgisselq	2990d 23h	/zipcpu/trunk
96	Added the longjump functionality, so that the assembler will properly assemble instructions to arbitrary 32-bit addresses.	dgisselq	2990d 23h	/zipcpu/trunk
95	Fixed a bug whereby a mistaken code for CLR was masking a valid LDI of a large integer value.	dgisselq	2993d 05h	/zipcpu/trunk
94	These changes make it possible to build binutils-2.25/ here in this directory. "make binutils" should be all that is necessary to build the entire binutils package for the Zip CPU. The default configure script, run from gas-script.sh below, will build and install these utilities in an install/ subdirectory made below sw/.	dgisselq	3018d 02h	/zipcpu/trunk
93	A BINUTILS BACKEND IS NOW AVAILABLE!!!!	dgisselq	3026d 00h	/zipcpu/trunk
92	Adjustments made to match the simplified early branching.	dgisselq	3026d 00h	/zipcpu/trunk
91	Minor updates.	dgisselq	3026d 00h	/zipcpu/trunk
90	Removed MOV x(PC),PC from the list of possible early branching instructions. ADD X,PC and LDI X,PC are now the only recognized early branching instructions. This was done to spare logic, although I don't think I spared more than a LUT or two.	dgisselq	3026d 00h	/zipcpu/trunk
89	Minor changes, to include making default branching an ADD.[condition] X,PC instruction, rather than allowing both MOV X(PC),PC and ADD X,PC instructions. Further zopcodes.cpp contains several bug fixes.	dgisselq	3026d 00h	/zipcpu/trunk
88	Eliminated some warnings. The div fixes were to simplify the logic, even though the result is less readable ...	dgisselq	3050d 00h	/zipcpu/trunk

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