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-rw-r--r--rtl/core/decode/branch.sv16
1 files changed, 16 insertions, 0 deletions
diff --git a/rtl/core/decode/branch.sv b/rtl/core/decode/branch.sv
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--- /dev/null
+++ b/rtl/core/decode/branch.sv
@@ -0,0 +1,16 @@
+`include "core/isa.sv"
+
+module core_decode_branch
+(
+ input logic[31:0] insn,
+ output logic link,
+ output logic[29:0] offset
+);
+
+ logic[23:0] immediate;
+ assign immediate = insn `FIELD_B_OFFSET;
+
+ assign link = insn `FIELD_B_L;
+ assign offset = {{6{immediate[23]}}, immediate};
+
+endmodule