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-rw-r--r--riscv/insns/rem.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/riscv/insns/rem.h b/riscv/insns/rem.h
new file mode 100644
index 0000000..ac82a56
--- /dev/null
+++ b/riscv/insns/rem.h
@@ -0,0 +1,6 @@
+if(RS2 == 0)
+ RD = RS1;
+else if(sreg_t(RS1) == INT64_MIN && sreg_t(RS2) == -1)
+ RD = 0;
+else
+ RD = sext_xprlen(sext_xprlen(RS1) % sext_xprlen(RS2));