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Generalize the mul_32bit and mul_signed fields of decode_rom_t
2019-10-07
Paul Mackerras
Generalize the mul_32bit and mul_signed fields of decode_rom_t
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-04
Paul Mackerras
decode: Avoid multiplexing from instruction reg fields...
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-04
Paul Mackerras
Consolidate add/subtract instructions into a single op
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-03
Paul Mackerras
decode: Make all update-form indexed loads and stores...
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-02
Paul Mackerras
decode: Remove const fields from decode_rom_t
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-01
Paul Mackerras
decode: Fix larx/stcx instructions to use RA_OR_ZERO...
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-01
Paul Mackerras
decode: Index minor op table with insn bits for opcode 31
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-01
Paul Mackerras
decode: Index minor op table with insn bits for opcode 30
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-01
Paul Mackerras
decode: Index minor op table with insn bits for opcode 19
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-01
Paul Mackerras
decode: Start moving towards decoding by major opcode...
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-10-01
Paul Mackerras
decode: Push mtspr/mfspr register decoding down into...
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-09-30
Paul Mackerras
loadstore2: Do data formatting after a register stage
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-09-27
Paul Mackerras
fpga: Add definitions for Arty A7-100 board
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-09-27
Paul Mackerras
divider: Do absolute-value ops in divider instead of...
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-09-27
Paul Mackerras
divider: Always compute result/sresult/d_out.write_reg_data
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-09-23
Paul Mackerras
Speed up the divider a little
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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2019-09-23
Paul Mackerras
Add a divider unit and a testbench for it
Signed-off-by:
Paul Mackerras
<paulus@ozlabs.org>
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