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rt: Add upcall_exchange_malloc/free

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This commit is contained in:
Brian Anderson 2012-05-08 16:47:18 -07:00
parent 6d37c90ce6
commit 508ccca014
3 changed files with 65 additions and 1 deletions
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7
src/rustc/back/upcall.rs
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@ -12,6 +12,8 @@ type upcalls =
trace: ValueRef,
malloc: ValueRef,
free: ValueRef,
exchange_malloc: ValueRef,
exchange_free: ValueRef,
validate_box: ValueRef,
shared_malloc: ValueRef,
shared_free: ValueRef,
@ -62,6 +64,11 @@ fn declare_upcalls(targ_cfg: @session::config,
T_ptr(T_i8()))),
free:
nothrow(dv("free", [T_ptr(T_i8())])),
exchange_malloc:
nothrow(d("exchange_malloc", [T_ptr(tydesc_type)],
T_ptr(T_i8()))),
exchange_free:
nothrow(dv("exchange_free", [T_ptr(T_i8())])),
validate_box:
nothrow(dv("validate_box", [T_ptr(T_i8())])),
shared_malloc: