renamed hgen to gen

1 files changed, 34 insertions, 0 deletions

diff --git a/mips/gen/parser.hgen b/mips/gen/parser.hgen
new file mode 100644
index 00000000..8f573aa5
--- /dev/null
+++ b/mips/gen/parser.hgen
@@ -0,0 +1,34 @@
+| RTYPE reg COMMA reg COMMA reg
+    { `MIPSRType ($1.op, $2, $4, $6) }
+| ITYPE reg COMMA reg COMMA NUM
+    { `MIPSIType ($1.op, $2, $4, $6) }
+| SHIFTI reg COMMA reg COMMA NUM
+    { `MIPSShiftI ($1.op, $2, $4, $6) }
+| SHIFTV reg COMMA reg COMMA reg
+    { `MIPSShiftV ($1.op, $2, $4, $6) }
+| MULDIV reg COMMA reg
+    { `MIPSMulDiv ($1.op, $2, $4) }
+| MFHILO reg
+    { `MIPSMFHiLo ($1.op, $2) }
+| LUI reg COMMA NUM
+    { `MIPSLUI ($2, $4) }
+| LOAD reg COMMA NUM LPAR reg RPAR
+    { `MIPSLoad ($1.width, $1.signed, $1.linked, $6, $2, $4) }
+| STORE reg COMMA NUM LPAR reg RPAR
+    { `MIPSStore ($1.width, $1.conditional, $6, $2, $4) }
+| LSLR  reg COMMA NUM LPAR reg RPAR
+    { `MIPSLSLR ($1.store, $1.double, $1.left, $6, $2, $4) }
+| SYNC
+    { `MIPSSYNC }
+| BEQ reg COMMA reg COMMA NUM
+    { `MIPSBEQ ( $2, $4, $6, $1.ne, $1.likely) }
+| BCMPZ reg COMMA NUM
+    { `MIPSBCMPZ ( $2, $4, $1.cmp, $1.link, $1.likely) }
+| J NUM
+    { `MIPSJ ($2) }
+| JAL NUM
+    { `MIPSJAL ($2) }
+| JR reg
+    { `MIPSJR ($2) }
+| JALR reg COMMA reg
+    { `MIPSJALR ($2, $4) }