David Given
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ba0849c87c
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Remove la; turns out that the assembler gets upset if you ask it to
generate more than one fixup per instruction (I think).
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2018-09-14 11:30:15 +02:00 |
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David Given
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5dfef6f180
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Rework relocations again: add RELO2HI and RELO2HISAD for the high two bytes of
a word.
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2018-09-09 14:11:11 +02:00 |
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David Given
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b3b7c684c6
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Simplify MIPS relocations. Add RELS2 (for generic high-word relocations). Add
support for MIPS branch-and-jump relocations.
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2018-09-09 12:23:59 +02:00 |
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David Given
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75308901bc
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Added hi[] and lo[] functions to the assembler; fix things enough that we now
get to the point of failing to link programs.
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2018-09-08 22:42:06 +02:00 |
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David Given
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9d80756253
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Lots of assembler and rule bugfixing.
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2018-09-04 23:43:24 +02:00 |
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David Given
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fe5ca5a85f
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Added li and la instructions.
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2018-09-03 22:47:41 +02:00 |
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David Given
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f8e71d888b
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Add some painfully untested FPU instructions.
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2018-09-02 21:36:09 +02:00 |
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David Given
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1d6ecddcf4
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The MIPS backend is still full of holes, and cut-and-pasted PowerPC code, but
is beginning to look like an actual code generator.
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2018-09-02 18:57:25 +02:00 |
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David Given
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4741ed8e14
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Add a completely non-tested table-based MIPS assembler.
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2018-09-01 19:35:31 +02:00 |
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