diff options
| author | Alejandro Soto <alejandro@34project.org> | 2022-10-23 23:34:34 -0600 |
|---|---|---|
| committer | Alejandro Soto <alejandro@34project.org> | 2022-10-23 23:34:34 -0600 |
| commit | 642f1480854fa60c71dd06cb57c29fee0b3504e9 (patch) | |
| tree | 2f6ac9ca1c4643f77ed2a80d4531b90bdc481500 /rtl/core/decode/decode.sv | |
| parent | 1e17c6994897bc2edbde3b52db6a1e39d9a20f03 (diff) | |
Move signal `uses_rn` to struct data_decode
Diffstat (limited to '')
| -rw-r--r-- | rtl/core/decode/decode.sv | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/rtl/core/decode/decode.sv b/rtl/core/decode/decode.sv index cd3ee53..da244c1 100644 --- a/rtl/core/decode/decode.sv +++ b/rtl/core/decode/decode.sv @@ -11,7 +11,6 @@ module core_decode undefined, writeback, update_flags, - uses_rn, output branch_decode branch_ctrl, output snd_decode snd_ctrl, output data_decode data_ctrl, @@ -56,7 +55,7 @@ module core_decode data_decode data; logic data_writeback, data_update_flags, data_restore_spsr, - data_is_imm, data_shift_by_reg_if_reg, data_uses_rn; + data_is_imm, data_shift_by_reg_if_reg; core_decode_data group_data ( @@ -66,7 +65,6 @@ module core_decode .restore_spsr(data_restore_spsr), .snd_is_imm(data_is_imm), .snd_shift_by_reg_if_reg(data_shift_by_reg_if_reg), - .uses_rn(data_uses_rn), .* ); @@ -117,11 +115,11 @@ module core_decode branch = 0; writeback = 0; update_flags = 0; - uses_rn = 1; execute = cond_execute; undefined = cond_undefined; data_ctrl = {($bits(data_ctrl)){1'bx}}; + data_ctrl.uses_rn = 1; snd_ctrl = {$bits(snd_ctrl){1'bx}}; snd_ctrl.shr = 0; @@ -152,7 +150,6 @@ module core_decode end `GROUP_ALU: begin - uses_rn = data_uses_rn; snd_is_imm = data_is_imm; snd_ror_if_imm = 1; snd_shift_by_reg_if_reg = data_shift_by_reg_if_reg; @@ -227,7 +224,6 @@ module core_decode execute = 0; branch = 1'bx; - uses_rn = 1'bx; writeback = 1'bx; conditional = 1'bx; update_flags = 1'bx; |