diff options
| author | Alejandro Soto <alejandro@34project.org> | 2022-11-16 00:03:11 -0600 |
|---|---|---|
| committer | Alejandro Soto <alejandro@34project.org> | 2022-11-16 00:03:11 -0600 |
| commit | 86903ec40acd3014861d856660a27f6a131d8ca3 (patch) | |
| tree | 875e7b1d6da0962667e55607748c0abe11f543a5 /rtl/core/decode/isa.sv | |
| parent | d9dfa098323bc9ffdc9e976bd4106efc75b2954a (diff) | |
Fix decoding of LDST_MISC group
Diffstat (limited to 'rtl/core/decode/isa.sv')
| -rw-r--r-- | rtl/core/decode/isa.sv | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/rtl/core/decode/isa.sv b/rtl/core/decode/isa.sv index 3e3a6d1..4f2578d 100644 --- a/rtl/core/decode/isa.sv +++ b/rtl/core/decode/isa.sv @@ -125,12 +125,10 @@ `define INSN_STM_CUR 28'b100_?_?_0_?_0_????_???????????????? `define INSN_STM_USR 28'b100_?_?_1_0_0_????_???????????????? -`define GROUP_LDST_SINGLE 28'b01_?_?_?_?_?_?_????_????_???????????? `define GROUP_LDST_SINGLE_IMM 28'b01_0_?_?_?_?_?_????_????_???????????? `define GROUP_LDST_SINGLE_REG 28'b01_1_?_?_?_?_?_????_????_?????_??_0_???? -`define GROUP_LDST_MISC 28'b000_?_?_?_?_?_????_????_????_1_?_?_1_???? -`define GROUP_LDST_MISC_IMM 28'b000_?_?_1_?_?_????_????_????_1_?_?_1_???? -`define GROUP_LDST_MISC_REG 28'b000_?_?_0_?_?_????_????_0000_1_?_?_1_???? +`define GROUP_LDST_SINGLE `GROUP_LDST_SINGLE_IMM, `GROUP_LDST_SINGLE_REG +`define GROUP_LDST_MISC `INSN_LDRH, `INSN_LDRSB, `INSN_LDRSH, `INSN_STRH `define GROUP_LDST_MULT 28'b100_?_?_?_?_?_????_???????????????? `define FIELD_LDST_LD [20] @@ -144,7 +142,7 @@ `define FIELD_LDST_MISC_P [24] `define FIELD_LDST_MISC_U [23] -`define FIELD_LDST_MISC_REG [22] +`define FIELD_LDST_MISC_IMM [22] `define FIELD_LDST_MISC_W [21] `define FIELD_LDST_MISC_RN [19:16] `define FIELD_LDST_MISC_RD [15:12] |