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use native stack alignment size

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Signed-off-by: xermicus <cyrill@parity.io>
This commit is contained in:
xermicus
2024-03-26 10:05:00 +01:00
parent 2865676323
commit a67e6a94f5
2 changed files with 9 additions and 6 deletions
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crates/common/src/byte_length.rs
+3
View File
@@ -8,6 +8,9 @@ pub const BYTE_LENGTH_BYTE: usize = 1;
/// The x86 word byte-length. /// The x86 word byte-length.
pub const BYTE_LENGTH_X32: usize = 4; pub const BYTE_LENGTH_X32: usize = 4;
/// Native stack alignment size in bytes
pub const BYTE_LENGTH_STACK_ALIGN: usize = 16;
/// The x86_64 word byte-length. /// The x86_64 word byte-length.
pub const BYTE_LENGTH_X64: usize = 8; pub const BYTE_LENGTH_X64: usize = 8;
crates/llvm-context/src/eravm/context/mod.rs
+6 -6
View File
@@ -634,7 +634,7 @@ where
/// ///
/// Builds a stack allocation instruction. /// Builds a stack allocation instruction.
/// ///
/// Sets the alignment to 256 bits. /// Sets the alignment to 128 bits.
/// ///
pub fn build_alloca<T: BasicType<'ctx> + Clone + Copy>( pub fn build_alloca<T: BasicType<'ctx> + Clone + Copy>(
&self, &self,
@@ -645,7 +645,7 @@ where
self.basic_block() self.basic_block()
.get_last_instruction() .get_last_instruction()
.expect("Always exists") .expect("Always exists")
.set_alignment(revive_common::BYTE_LENGTH_FIELD as u32) .set_alignment(revive_common::BYTE_LENGTH_STACK_ALIGN as u32)
.expect("Alignment is valid"); .expect("Alignment is valid");
Pointer::new(r#type, AddressSpace::Stack, pointer) Pointer::new(r#type, AddressSpace::Stack, pointer)
} }
@@ -757,7 +757,7 @@ where
self.basic_block() self.basic_block()
.get_last_instruction() .get_last_instruction()
.expect("Always exists") .expect("Always exists")
.set_alignment(revive_common::BYTE_LENGTH_FIELD as u32) .set_alignment(revive_common::BYTE_LENGTH_STACK_ALIGN as u32)
.expect("Alignment is valid"); .expect("Alignment is valid");
Ok(value) Ok(value)
@@ -851,7 +851,7 @@ where
AddressSpace::Stack => { AddressSpace::Stack => {
let instruction = self.builder.build_store(pointer.value, value).unwrap(); let instruction = self.builder.build_store(pointer.value, value).unwrap();
instruction instruction
.set_alignment(revive_common::BYTE_LENGTH_FIELD as u32) .set_alignment(revive_common::BYTE_LENGTH_STACK_ALIGN as u32)
.expect("Alignment is valid"); .expect("Alignment is valid");
} }
}; };
@@ -1548,7 +1548,7 @@ where
if argument.is_pointer_value() { if argument.is_pointer_value() {
call_site_value.set_alignment_attribute( call_site_value.set_alignment_attribute(
inkwell::attributes::AttributeLoc::Param(index as u32), inkwell::attributes::AttributeLoc::Param(index as u32),
revive_common::BYTE_LENGTH_FIELD as u32, revive_common::BYTE_LENGTH_STACK_ALIGN as u32,
); );
call_site_value.add_attribute( call_site_value.add_attribute(
inkwell::attributes::AttributeLoc::Param(index as u32), inkwell::attributes::AttributeLoc::Param(index as u32),
@@ -1630,7 +1630,7 @@ where
{ {
call_site_value.set_alignment_attribute( call_site_value.set_alignment_attribute(
inkwell::attributes::AttributeLoc::Return, inkwell::attributes::AttributeLoc::Return,
revive_common::BYTE_LENGTH_FIELD as u32, revive_common::BYTE_LENGTH_STACK_ALIGN as u32,
); );
call_site_value.add_attribute( call_site_value.add_attribute(
inkwell::attributes::AttributeLoc::Return, inkwell::attributes::AttributeLoc::Return,