 Paul Mackerras
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acb3d2d745
core: Send FPU interrupts to writeback rather than execute1
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3 years ago |
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Paul Mackerras
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c0b45e153b
core: Track GPR hazards using tags that propagate through the pipelines
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3 years ago |
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Paul Mackerras
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5535257c71
FPU: Don't use mask generator for rounding
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4 years ago |
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Paul Mackerras
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45c5236700
FPU: Relax timing around multiplier output
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4 years ago |
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Paul Mackerras
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73f819301b
FPU: Do masking after adder rather than on A input
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4 years ago |
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Paul Mackerras
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e1ca023bad
FPU: Decide on mask length a cycle earlier
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4 years ago |
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Paul Mackerras
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fb5115c944
FPU: Decide on A input selection a cycle earlier
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4 years ago |
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Paul Mackerras
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b0b3c0dc70
FPU: Add comments specifying the expectation of r.shift for each state
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4 years ago |
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Paul Mackerras
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dc1544db69
FPU: Implement floating multiply-add instructions
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4 years ago |
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Paul Mackerras
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c083b9507d
FPU: Implement ftdiv and ftsqrt
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4 years ago |
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Paul Mackerras
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c350bc1f25
FPU: Implement fsqrt[s] and add a test for fsqrt
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4 years ago |
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Paul Mackerras
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394f993e75
FPU: Implement frsqrte[s] and a test for frsqrte
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4 years ago |
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Paul Mackerras
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49f3d1e77a
FPU: Implement fcmpu and fcmpo
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4 years ago |
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Paul Mackerras
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4cd9301da6
FPU: Implement fsel
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4 years ago |
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Paul Mackerras
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4ad5ab9203
FPU: Implement fre[s]
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4 years ago |
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Paul Mackerras
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9cce936251
FPU: Implement fdiv[s]
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4 years ago |
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Paul Mackerras
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e6a5f237bc
FPU: Implement fmul[s]
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4 years ago |
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Paul Mackerras
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86b826cd7e
FPU: Implement fadd[s] and fsub[s] and add tests for them
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4 years ago |
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Paul Mackerras
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4807d0bdb6
FPU: Implement fmrgew and fmrgow and add tests for them
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4 years ago |
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Paul Mackerras
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0ad2aa3014
FPU: Implement floating round-to-integer instructions
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4 years ago |
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Paul Mackerras
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03d1aa968a
FPU: Implement floating convert to integer instructions
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4 years ago |
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Paul Mackerras
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34b5d4a7b5
FPU: Implement the frsp instruction
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4 years ago |
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Paul Mackerras
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9e8fb293ed
FPU: Implement floating convert from integer instructions
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4 years ago |
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Paul Mackerras
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b628af6176
FPU: Implement fmr and related instructions
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4 years ago |
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Paul Mackerras
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fc2968f132
FPU: Implement remaining FPSCR-related instructions
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4 years ago |
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Paul Mackerras
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856e9e955f
core: Add framework for an FPU
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4 years ago |
