diff options
Diffstat (limited to 'new-luxc/source/luxc/generator/host')
| -rw-r--r-- | new-luxc/source/luxc/generator/host/jvm/inst.lux | 49 |
1 files changed, 38 insertions, 11 deletions
diff --git a/new-luxc/source/luxc/generator/host/jvm/inst.lux b/new-luxc/source/luxc/generator/host/jvm/inst.lux index 6085ff72b..0f947925c 100644 --- a/new-luxc/source/luxc/generator/host/jvm/inst.lux +++ b/new-luxc/source/luxc/generator/host/jvm/inst.lux @@ -3,6 +3,7 @@ (lux (control monad ["p" parser]) (data text/format + ["R" result] (coll [list "L/" Functor<List>])) [host #+ do-to] [macro] @@ -25,14 +26,16 @@ <stack> (declare DUP DUP2 DUP2_X1 DUP2_X2 POP POP2 SWAP) - <jump> (declare IF_ICMPEQ IF_ACMPEQ IFNULL - IFEQ IFLT IFLE IFGT IFGE + <jump> (declare IF_ICMPEQ IF_ICMPGT IF_ICMPLT IF_ACMPEQ IFNULL + IFEQ IFNE IFLT IFLE IFGT IFGE GOTO) <var> (declare ILOAD LLOAD DLOAD ALOAD - ISTORE LSTORE) + ISTORE LSTORE ASTORE) <arithmethic> (declare IADD ISUB - LADD LSUB LMUL LDIV LREM LCMP - DADD DSUB DMUL DDIV DREM DCMPG) + LADD LSUB LMUL LDIV LREM + LCMP + DADD DSUB DMUL DDIV DREM + DCMPG DCMPL) <return> (declare RETURN IRETURN LRETURN DRETURN ARETURN)] (host;import org.objectweb.asm.Opcodes <primitive> @@ -101,9 +104,16 @@ (visitMethodInsn [int String String String boolean] void) (visitLabel [Label] void) (visitJumpInsn [int Label] void) - (visitTryCatchBlock [Label Label Label String] void)) + (visitTryCatchBlock [Label Label Label String] void) + (visitTableSwitchInsn [int int Label (Array Label)] void) + ) ## [Insts] +(def: #export make-label + (Lux Label) + (function [compiler] + (#R;Success [compiler (Label.new [])]))) + (def: #export (with-label action) (-> (-> Label $;Inst) $;Inst) (action (Label.new []))) @@ -149,10 +159,12 @@ [IADD] [ISUB] ## Long arithmethic - [LADD] [LSUB] [LMUL] [LDIV] [LREM] [LCMP] + [LADD] [LSUB] [LMUL] [LDIV] [LREM] + [LCMP] ## Double arithmetic - [DADD] [DSUB] [DMUL] [DDIV] [DREM] [DCMPG] + [DADD] [DSUB] [DMUL] [DDIV] [DREM] + [DCMPG] [DCMPL] ## Conversions [I2L] [L2I] [L2D] [D2L] [I2C] @@ -175,7 +187,7 @@ (MethodVisitor.visitVarInsn [(prefix <name>) (nat-to-int register)]))))] [ILOAD] [LLOAD] [DLOAD] [ALOAD] - [ISTORE] [LSTORE] + [ISTORE] [LSTORE] [ASTORE] ) (do-template [<name> <inst>] @@ -237,11 +249,26 @@ (do-to visitor (MethodVisitor.visitJumpInsn [(prefix <name>) @where]))))] - [IF_ICMPEQ] [IF_ACMPEQ] [IFNULL] - [IFEQ] [IFLT] [IFLE] [IFGT] [IFGE] + [IF_ICMPEQ] [IF_ICMPGT] [IF_ICMPLT] [IF_ACMPEQ] [IFNULL] + [IFEQ] [IFNE] [IFLT] [IFLE] [IFGT] [IFGE] [GOTO] ) +(def: #export (TABLESWITCH min max default labels) + (-> Int Int $;Label (List $;Label) $;Inst) + (function [visitor] + (let [num-labels (list;size labels) + labels-array (host;array Label num-labels) + _ (loop [idx +0] + (if (n.< num-labels idx) + (exec (host;array-write idx + (assume (list;nth idx labels)) + labels-array) + (recur (n.inc idx))) + []))] + (do-to visitor + (MethodVisitor.visitTableSwitchInsn [min max default labels-array]))))) + (def: #export (try @from @to @handler exception) (-> $;Label $;Label $;Label Text $;Inst) (function [visitor] |