From 39bccce4fdd1d5ebe312321c963e0325e4d696c5 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Sat, 21 Nov 2020 21:38:56 +0100
Subject: Bugfixing of stack (WIP)

---
 asm/intel64/encode.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'asm/intel64/encode.cpp')

diff --git a/asm/intel64/encode.cpp b/asm/intel64/encode.cpp
index a2434fd..4e72933 100644
--- a/asm/intel64/encode.cpp
+++ b/asm/intel64/encode.cpp
@@ -33,7 +33,7 @@ std::shared_ptr<Op> makeLoadValue(const FlowGraph::Data& data, const FlowGraph::
   //FlowGraph::TemporaryStorage& storage {dynamic_cast<FlowGraph::TemporaryStorage&>(data_storage)};
 
   index_t index { graph.scope()->indexOfData(data)};
-  return makeOp("mov", Asm::Args{{Asm::Args::Register32("eax"), Asm::Args::Mem32Ptr64("rbp", int32_t(index) * -4)}});
+  return makeOp("mov", Asm::Args{{Asm::Args::Register32("eax"), Asm::Args::Mem32Ptr64("rbp", int32_t(index + 1) * -4)}});
  } else
   throw std::runtime_error("ICE: Unsupported type for operand data at load: "s + demangle(typeid(data_storage)));
 }
@@ -52,7 +52,7 @@ std::shared_ptr<Op> makeStoreValue(const FlowGraph::Data& data, const FlowGraph:
   //FlowGraph::TemporaryStorage& storage {dynamic_cast<FlowGraph::TemporaryStorage&>(data_storage)};
 
   index_t index { graph.scope()->indexOfData(data)};
-  return makeOp("mov", Asm::Args{{Asm::Args::Mem32Ptr64("rbp", int32_t(index) * -4), Asm::Args::Register32("eax")}});
+  return makeOp("mov", Asm::Args{{Asm::Args::Mem32Ptr64("rbp", int32_t(index + 1) * -4), Asm::Args::Register32("eax")}});
  } else
   throw std::runtime_error("ICE: Unsupported type for operand data at store: "s  + demangle(typeid(data_storage)));
 }
@@ -79,7 +79,7 @@ std::shared_ptr<Op> makeAddValue(const FlowGraph::Data& data, const FlowGraph::G
   //FlowGraph::TemporaryStorage& storage {dynamic_cast<FlowGraph::TemporaryStorage&>(data_storage)};
 
   index_t index { graph.scope()->indexOfData(data)};
-  return makeOp("add", Asm::Args{{Asm::Args::Register32("eax"), Asm::Args::Mem32Ptr64("rbp", int32_t(index) * -4)}});
+  return makeOp("add", Asm::Args{{Asm::Args::Register32("eax"), Asm::Args::Mem32Ptr64("rbp", int32_t(index + 1) * -4)}});
  } else
   throw std::runtime_error("ICE: Unsupported type for operand data at add: "s + demangle(typeid(data_storage)));
 }
@@ -109,7 +109,7 @@ std::vector<std::shared_ptr<Chunk>> makeMulValue(const FlowGraph::Data& data, co
   //FlowGraph::TemporaryStorage& storage {dynamic_cast<FlowGraph::TemporaryStorage&>(data_storage)};
 
   index_t index { graph.scope()->indexOfData(data)};
-  return {{makeOp("mul", Asm::Args{{Asm::Args::Mem32Ptr64("rbp", int32_t(index) * -4)}})}};
+  return {{makeOp("mul", Asm::Args{{Asm::Args::Mem32Ptr64("rbp", int32_t(index + 1) * -4)}})}};
  } else
   throw std::runtime_error("ICE: Unsupported type for operand data at mul: "s + demangle(typeid(data_storage)));
 }
@@ -139,7 +139,7 @@ std::vector<std::shared_ptr<Chunk>> makeDivValue(const FlowGraph::Data& data, co
   //FlowGraph::TemporaryStorage& storage {dynamic_cast<FlowGraph::TemporaryStorage&>(data_storage)};
 
   index_t index { graph.scope()->indexOfData(data)};
-  return {{makeOp("div", Asm::Args{{Asm::Args::Mem32Ptr64("rbp", int32_t(index) * -4)}})}};
+  return {{makeOp("div", Asm::Args{{Asm::Args::Mem32Ptr64("rbp", int32_t(index + 1) * -4)}})}};
  } else
   throw std::runtime_error("ICE: Unsupported type for operand data at div: "s + demangle(typeid(data_storage)));
 }
-- 
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