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always use build_gep wrapper

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Signed-off-by: xermicus <cyrill@parity.io>
This commit is contained in:
xermicus
2024-03-19 11:57:46 +01:00
parent 2b9e40225d
commit 6436e1956b
2 changed files with 49 additions and 53 deletions
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crates/llvm-context/src/eravm/context/mod.rs
+35 -35
View File
@@ -662,7 +662,10 @@ where
) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
match pointer.address_space {
AddressSpace::Heap => {
let heap_pointer = self.get_global(crate::eravm::GLOBAL_HEAP_MEMORY_POINTER)?;
let heap_pointer = self
.get_global(crate::eravm::GLOBAL_HEAP_MEMORY_POINTER)?
.value
.as_pointer_value();
// TODO: Ensure safe casts somehow
let offset = self.builder().build_ptr_to_int(
@@ -670,17 +673,15 @@ where
self.integer_type(32),
"offset_ptrtoint",
)?;
let pointer_value = unsafe {
self.builder.build_gep(
self.byte_type(),
heap_pointer.value.as_pointer_value(),
&[offset],
"heap_offset_via_gep",
)
}?;
let pointer_value = self.build_gep(
Pointer::new(self.byte_type(), AddressSpace::Stack, heap_pointer),
&[offset],
self.byte_type(),
"heap_offset_via_gep",
);
let value = self
.builder()
.build_load(pointer.r#type, pointer_value, name)?;
.build_load(pointer.r#type, pointer_value.value, name)?;
self.basic_block()
.get_last_instruction()
.expect("Always exists")
@@ -786,7 +787,9 @@ where
AddressSpace::Heap => {
let heap_pointer = self
.get_global(crate::eravm::GLOBAL_HEAP_MEMORY_POINTER)
.unwrap();
.unwrap()
.value
.as_pointer_value();
// TODO: Ensure safe casts somehow
let offset = self.builder().build_ptr_to_int(
@@ -794,20 +797,19 @@ where
self.integer_type(32),
"offset_ptrtoint",
)?;
let pointer_value = unsafe {
self.builder()
.build_gep(
self.byte_type(),
heap_pointer.value.as_pointer_value(),
&[offset],
"heap_offset_via_gep",
)
.unwrap()
};
let pointer_value = self.build_gep(
Pointer::new(self.byte_type(), AddressSpace::Stack, heap_pointer),
&[offset],
self.byte_type(),
"heap_offset_via_gep",
);
let value = self.build_byte_swap(value.as_basic_value_enum());
let instruction = self.builder.build_store(pointer_value, value).unwrap();
let instruction = self
.builder
.build_store(pointer_value.value, value)
.unwrap();
instruction
.set_alignment(era_compiler_common::BYTE_LENGTH_BYTE as u32)
.expect("Alignment is valid");
@@ -909,10 +911,7 @@ where
T: BasicType<'ctx>,
{
assert_ne!(pointer.address_space, AddressSpace::Storage);
assert_ne!(pointer.address_space, AddressSpace::Heap);
assert_ne!(pointer.address_space, AddressSpace::HeapAuxiliary);
assert_ne!(pointer.address_space, AddressSpace::TransientStorage);
assert_ne!(pointer.address_space, AddressSpace::Code);
let value = unsafe {
self.builder
@@ -1213,20 +1212,21 @@ where
// zkevm_opcode_defs::RetForwardPageType::UseHeap
//};
let heap_pointer = self.get_global(crate::eravm::GLOBAL_HEAP_MEMORY_POINTER)?;
let heap_pointer = self
.get_global(crate::eravm::GLOBAL_HEAP_MEMORY_POINTER)?
.value
.as_pointer_value();
let offset_truncated = self.safe_truncate_int_to_i32(offset)?;
let offset_into_heap = unsafe {
self.builder().build_gep(
self.byte_type(),
heap_pointer.value.as_pointer_value(),
&[offset_truncated],
"heap_offset_via_gep",
)
}?;
let offset_into_heap = self.build_gep(
Pointer::new(self.byte_type(), AddressSpace::Stack, heap_pointer),
&[offset_truncated],
self.byte_type(),
"heap_offset_via_gep",
);
let length_pointer = self.safe_truncate_int_to_i32(length)?;
let offset_pointer = self.builder().build_ptr_to_int(
offset_into_heap,
offset_into_heap.value,
self.integer_type(32),
"return_data_ptr_to_int",
)?;
crates/llvm-context/src/eravm/evm/calldata.rs
+14 -18
View File
@@ -63,32 +63,28 @@ where
.get_global(crate::eravm::GLOBAL_HEAP_MEMORY_POINTER)?
.value
.as_pointer_value();
let destination = unsafe {
context.builder().build_gep(
context.byte_type(),
heap_pointer,
&[destination_offset],
"calldata_pointer_with_offset",
)
}?;
let destination = context.build_gep(
Pointer::new(context.byte_type(), AddressSpace::Stack, heap_pointer),
&[context.safe_truncate_int_to_i32(destination_offset)?],
context.byte_type(),
"heap_pointer_with_offset",
);
let calldata_pointer = context
.get_global(crate::eravm::GLOBAL_CALLDATA_POINTER)?
.value
.as_pointer_value();
let source = unsafe {
context.builder().build_gep(
context.byte_type(),
calldata_pointer,
&[source_offset],
"calldata_pointer_with_offset",
)
}?;
let source = context.build_gep(
Pointer::new(context.byte_type(), AddressSpace::Stack, calldata_pointer),
&[context.safe_truncate_int_to_i32(source_offset)?],
context.byte_type(),
"calldata_pointer_with_offset",
);
context.build_memcpy(
context.intrinsics().memory_copy_from_generic,
Pointer::new(context.byte_type(), AddressSpace::Stack, destination),
Pointer::new(context.byte_type(), AddressSpace::Stack, source),
destination,
source,
size,
"calldata_copy_memcpy_from_child",
)