diff options
Diffstat (limited to 'chapter23/src/main/java/com/seaofnodes')
3 files changed, 15 insertions, 6 deletions
diff --git a/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/arm/CallRRARM.java b/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/arm/CallRRARM.java index 1949ae46..856af3b8 100644 --- a/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/arm/CallRRARM.java +++ b/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/arm/CallRRARM.java @@ -1,16 +1,19 @@ package com.seaofnodes.simple.node.cpus.arm; +import com.seaofnodes.simple.type.TypeFunPtr; import com.seaofnodes.isa.Arm64; import com.seaofnodes.simple.codegen.*; import com.seaofnodes.simple.node.*; import com.seaofnodes.simple.util.SB; public class CallRRARM extends CallNode implements MachNode { - CallRRARM(CallNode call) { super(call); } + final TypeFunPtr _tfp; + CallRRARM( CallNode call ) { super(call); _tfp = call.tfp(); } + @Override public TypeFunPtr tfp() { return _tfp; } @Override public String op() { return "callr"; } @Override public String label() { return op(); } @Override public RegMask regmap(int i) { - return i==_inputs._len + return i==_inputs._len-1 ? arm.RMASK // Function call target : arm.callInMask(tfp(),i,fun()._maxArgSlot); // Normal argument } @@ -19,7 +22,7 @@ public class CallRRARM extends CallNode implements MachNode { @Override public void encoding( Encoding enc ) { // Needs a register, typically a jump-and-link-register opcode // blr - short self = enc.reg(this); + short self = enc.reg(fptr()); enc.add4(Arm64.blr(Arm64.OP_CALLRARM, self)); } diff --git a/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/riscv/CallRRISC.java b/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/riscv/CallRRISC.java index 5eee596d..ffd47713 100644 --- a/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/riscv/CallRRISC.java +++ b/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/riscv/CallRRISC.java @@ -1,12 +1,15 @@ package com.seaofnodes.simple.node.cpus.riscv; +import com.seaofnodes.simple.type.TypeFunPtr; import com.seaofnodes.isa.RiscV; import com.seaofnodes.simple.codegen.*; import com.seaofnodes.simple.node.*; import com.seaofnodes.simple.util.SB; public class CallRRISC extends CallNode implements MachNode { - CallRRISC( CallNode call ) { super(call); } + final TypeFunPtr _tfp; + CallRRISC( CallNode call ) { super(call); _tfp = call.tfp(); } + @Override public TypeFunPtr tfp() { return _tfp; } @Override public String op() { return "callr"; } @Override public String label() { return op(); } @Override public RegMask regmap(int i) { diff --git a/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/x86_64_v2/CallRX86.java b/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/x86_64_v2/CallRX86.java index f97163eb..c204f25c 100644 --- a/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/x86_64_v2/CallRX86.java +++ b/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/x86_64_v2/CallRX86.java @@ -1,5 +1,6 @@ package com.seaofnodes.simple.node.cpus.x86_64_v2; +import com.seaofnodes.simple.type.TypeFunPtr; import com.seaofnodes.isa.X86; import com.seaofnodes.simple.codegen.*; import com.seaofnodes.simple.node.CallNode; @@ -7,11 +8,13 @@ import com.seaofnodes.simple.node.MachNode; import com.seaofnodes.simple.util.SB; public class CallRX86 extends CallNode implements MachNode { - CallRX86( CallNode call ) { super(call); } + final TypeFunPtr _tfp; + CallRX86( CallNode call ) { super(call); _tfp = call.tfp(); } + @Override public TypeFunPtr tfp() { return _tfp; } @Override public String op() { return "callr"; } @Override public String label() { return op(); } @Override public RegMask regmap(int i) { - return i==_inputs._len + return i==_inputs._len-1 ? x86_64_v2.WMASK // Function call target : x86_64_v2.callInMask(tfp(),i,fun()._maxArgSlot); // Normal argument } |