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| author | Julian Blake Kongslie | 2022-10-31 19:26:15 -0700 |
|---|---|---|
| committer | Julian Blake Kongslie | 2022-10-31 19:26:15 -0700 |
| commit | 683d2d10afcee0d728794cc179f640e8a777b3c1 (patch) | |
| tree | e23dc9a4ebc841782b6d34d12e47864020321a2d /isa/decode.cpp | |
| parent | Only use DF for addresses generated via indirection. (diff) | |
| download | biggolf-683d2d10afcee0d728794cc179f640e8a777b3c1.tar.xz | |
Unify TT_INPUT_INT_ENABLE and TT_OUTPUT_INT_ENABLE
Diffstat (limited to '')
| -rw-r--r-- | isa/decode.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/isa/decode.cpp b/isa/decode.cpp index f183c1f..c11679c 100644 --- a/isa/decode.cpp +++ b/isa/decode.cpp | |||
| @@ -153,9 +153,9 @@ instruction_context decode(unsigned int dfifb, unsigned int pc, unsigned int bit | |||
| 153 | }; | 153 | }; |
| 154 | break; | 154 | break; |
| 155 | case 5: | 155 | case 5: |
| 156 | // KIE set TT_INPUT_INT_ENABLE to the low bit of the accumulator | 156 | // KIE set TT_INT_ENABLE to the low bit of the accumulator |
| 157 | inst.need_read_acc = true; | 157 | inst.need_read_acc = true; |
| 158 | inst.write_ctlreg = TT_INPUT_INT_ENABLE; | 158 | inst.write_ctlreg = TT_INT_ENABLE; |
| 159 | inst.ef = [](auto &ctx) { | 159 | inst.ef = [](auto &ctx) { |
| 160 | ctx.ctlval = ctx.acc.value() & 3; | 160 | ctx.ctlval = ctx.acc.value() & 3; |
| 161 | }; | 161 | }; |