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Name Table and Memory's initial field minimum and make it u32.

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The spec has switched to calling the "initial" field the "minimum" field
because when linear memory is imported, it may initially be greater than
the "initial" value.

Making it u32 instead of usize will help avoid accidental host-specific
behavior.
This commit is contained in:
Dan Gohman
2018-11-29 05:48:24 -08:00
committed by Benjamin Bouvier
parent ba48fd2223
commit 416f8c094d
2 changed files with 12 additions and 12 deletions
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16
lib/wasm/src/sections_translator.rs
View File

@@ -82,8 +82,8 @@ pub fn parse_import_section<'data>(
}) => {
environ.declare_memory_import(
Memory {
pages_count: memlimits.initial as usize,
maximum: memlimits.maximum.map(|x| x as usize),
minimum: memlimits.initial,
maximum: memlimits.maximum,
shared,
},
module_name,
@@ -108,8 +108,8 @@ pub fn parse_import_section<'data>(
Ok(t) => TableElementType::Val(t),
Err(()) => TableElementType::Func(),
},
size: tab.limits.initial as usize,
maximum: tab.limits.maximum.map(|x| x as usize),
minimum: tab.limits.initial,
maximum: tab.limits.maximum,
},
module_name,
field_name,
@@ -144,8 +144,8 @@ pub fn parse_table_section(
Ok(t) => TableElementType::Val(t),
Err(()) => TableElementType::Func(),
},
size: table.limits.initial as usize,
maximum: table.limits.maximum.map(|x| x as usize),
minimum: table.limits.initial,
maximum: table.limits.maximum,
});
}
Ok(())
@@ -159,8 +159,8 @@ pub fn parse_memory_section(
for entry in memories {
let memory = entry?;
environ.declare_memory(Memory {
pages_count: memory.limits.initial as usize,
maximum: memory.limits.maximum.map(|x| x as usize),
minimum: memory.limits.initial,
maximum: memory.limits.maximum,
shared: memory.shared,
});
}