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[/] [zipcpu/] - Rev 130

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Rev Log message Author Age Path
110 The makefile no longer requires (or supports) building the obsolete machine
code test file optest.		 dgisselq 3023d 05h /zipcpu/
109 This file is now marked as obsolete. dgisselq 3023d 05h /zipcpu/
108 Just to clarify expectations ... this makefile hardly builds anything. dgisselq 3033d 07h /zipcpu/
107 Adding a missing file. dgisselq 3033d 22h /zipcpu/
106 Updated to allow building without the sources for the graphics used in the
document.		 dgisselq 3034d 02h /zipcpu/
105 Fixed some nasty early branching bugs. Adjusted the Makefile to declare that
cpudefs.h was automatically generated from cpudefs.v, and made sure that
zipbones included the cpudefs.v so it could get the DEBUG_SCOPE define.
In addition, the test.S was updated to test long jumps, the early branching
bug we found, and all three early branching instructions: ADD #x,PC, LOC(PC),PC,
and LDI #x,PC.		 dgisselq 3039d 05h /zipcpu/
104 An updated build script, actually builds zip-gcc. dgisselq 3040d 06h /zipcpu/
103 A barely functional, but somewhat working, version of GCC to check in.
If the Lord is willing, it should be accompanied by a newlib port soon.
That port should move the GCC status from barely functional but somewhat
working to functional and working, although not (yet) complete.		 dgisselq 3040d 10h /zipcpu/
102 Updated bugfix version of the binutils patch, and a first patch of GCC.
The GCC patch is undergoing ongoing and active development. It is also known to
continue to contain active bugs. (It's not done yet.)		 dgisselq 3042d 19h /zipcpu/
101 Adjusted the "BREAK" instruction so that it will now disassemble properly
with an operand. This was necessary to create a (trap_if ...) instruction
for the GCC compiler.		 dgisselq 3044d 21h /zipcpu/

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