add initial simt rv64 core

1 files changed, 24 insertions, 0 deletions

diff --git a/include/gran/cpu/riscv/simt_riscv64.h b/include/gran/cpu/riscv/simt_riscv64.h
new file mode 100644
index 0000000..cd4f195
--- /dev/null
+++ b/include/gran/cpu/riscv/simt_riscv64.h
@@ -0,0 +1,24 @@
+#ifndef GRAN_SIMT_RISCV64_H
+#define GRAN_SIMT_RISCV64_H
+
+#include <stdint.h>
+#include <gran/component.h>
+
+struct simt_riscv64_conf {
+        uint64_t data_rcv;
+        uint64_t inst_rcv;
+        uint64_t start_pc;
+        uint64_t num_lanes;
+};
+
+struct component *create_simt_riscv64(
+                struct simt_riscv64_conf conf,
+                struct component *imem,
+                struct component *dmem);
+
+struct component *simt_riscv64_data_intf(struct component *c);
+struct component *simt_riscv64_inst_intf(struct component *c);
+
+void simt_riscv64_set_reg(struct component *c, size_t lane, size_t reg, uint64_t val);
+
+#endif /* GRAN_SIMT_RISCV64_H */