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enable the required target feature atomics when using them in wasm

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Laytan Laats
2024-04-08 13:55:23 +02:00
parent 9d8bb7f4e4
commit ce196529dc
2 changed files with 6 additions and 0 deletions
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2
base/intrinsics/intrinsics.odin
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@@ -293,7 +293,9 @@ wasm_memory_size :: proc(index: uintptr) -> int ---
// 0 - indicates that the thread blocked and then was woken up
// 1 - the loaded value from `ptr` did not match `expected`, the thread did not block
// 2 - the thread blocked, but the timeout
@(enable_target_feature="atomics")
wasm_memory_atomic_wait32 :: proc(ptr: ^u32, expected: u32, timeout_ns: i64) -> u32 ---
@(enable_target_feature="atomics")
wasm_memory_atomic_notify32 :: proc(ptr: ^u32, waiters: u32) -> (waiters_woken_up: u32) ---
// x86 Targets (i386, amd64)

4
src/check_builtin.cpp
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@@ -6014,6 +6014,8 @@ gb_internal bool check_builtin_procedure(CheckerContext *c, Operand *operand, As
return false;
}
enable_target_feature({}, str_lit("atomics"));
Operand ptr = {};
Operand expected = {};
Operand timeout = {};
@@ -6066,6 +6068,8 @@ gb_internal bool check_builtin_procedure(CheckerContext *c, Operand *operand, As
return false;
}
enable_target_feature({}, str_lit("atomics"));
Operand ptr = {};
Operand waiters = {};
check_expr(c, &ptr, ce->args[0]); if (ptr.mode == Addressing_Invalid) return false;