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Merged
merged 2 commits into from
Feb 7, 2025
Merged

Adding usings_backedges root #228

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9b35565
Adding usings_backedges root
udesou Feb 6, 2025
544c6d3
Skipping Distributed tests
udesou Feb 7, 2025
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2 changes: 2 additions & 0 deletions .github/scripts/ci-test-stdlib.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,8 @@ declare -a tests_to_skip=(
"SparseArrays"
# Running LinearAlgebra in a separate job
"LinearAlgebra"
# Skipping Distributed tests
"Distributed"
)
# These tests need multiple workers.
declare -a tests_with_multi_workers=(
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6 changes: 6 additions & 0 deletions mmtk/src/julia_scanning.rs
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Expand Up @@ -132,6 +132,12 @@ pub unsafe fn scan_julia_object<SV: SlotVisitor<JuliaVMSlot>>(obj: Address, clos
}
process_slot(closure, Address::from_ptr(parent_slot));

let usings_backeges_slot = ::std::ptr::addr_of!((*m).usings_backedges);
if PRINT_OBJ_TYPE {
println!(" - scan parent: {:?}\n", usings_backeges_slot);
}
process_slot(closure, Address::from_ptr(usings_backeges_slot));

// m.usings.items may be inlined in the module when the array list size <= AL_N_INLINE (cf. arraylist_new)
// In that case it may be an mmtk object and not a malloced address.
// If it is an mmtk object, (*m).usings.items will then be an internal pointer to the module
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29 changes: 16 additions & 13 deletions mmtk/src/julia_types.rs
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Expand Up @@ -1985,6 +1985,7 @@ pub struct _jl_module_t {
pub bindingkeyset: u64,
pub file: *mut jl_sym_t,
pub line: i32,
pub usings_backedges: *mut jl_value_t,
pub usings: arraylist_t,
pub build_id: jl_uuid_t,
pub uuid: jl_uuid_t,
Expand All @@ -2000,7 +2001,7 @@ pub struct _jl_module_t {
}
#[allow(clippy::unnecessary_operation, clippy::identity_op)]
const _: () = {
["Size of _jl_module_t"][::std::mem::size_of::<_jl_module_t>() - 376usize];
["Size of _jl_module_t"][::std::mem::size_of::<_jl_module_t>() - 384usize];
["Alignment of _jl_module_t"][::std::mem::align_of::<_jl_module_t>() - 8usize];
["Offset of field: _jl_module_t::name"][::std::mem::offset_of!(_jl_module_t, name) - 0usize];
["Offset of field: _jl_module_t::parent"]
Expand All @@ -2011,27 +2012,29 @@ const _: () = {
[::std::mem::offset_of!(_jl_module_t, bindingkeyset) - 24usize];
["Offset of field: _jl_module_t::file"][::std::mem::offset_of!(_jl_module_t, file) - 32usize];
["Offset of field: _jl_module_t::line"][::std::mem::offset_of!(_jl_module_t, line) - 40usize];
["Offset of field: _jl_module_t::usings_backedges"]
[::std::mem::offset_of!(_jl_module_t, usings_backedges) - 48usize];
["Offset of field: _jl_module_t::usings"]
[::std::mem::offset_of!(_jl_module_t, usings) - 48usize];
[::std::mem::offset_of!(_jl_module_t, usings) - 56usize];
["Offset of field: _jl_module_t::build_id"]
[::std::mem::offset_of!(_jl_module_t, build_id) - 304usize];
["Offset of field: _jl_module_t::uuid"][::std::mem::offset_of!(_jl_module_t, uuid) - 320usize];
[::std::mem::offset_of!(_jl_module_t, build_id) - 312usize];
["Offset of field: _jl_module_t::uuid"][::std::mem::offset_of!(_jl_module_t, uuid) - 328usize];
["Offset of field: _jl_module_t::counter"]
[::std::mem::offset_of!(_jl_module_t, counter) - 336usize];
[::std::mem::offset_of!(_jl_module_t, counter) - 344usize];
["Offset of field: _jl_module_t::nospecialize"]
[::std::mem::offset_of!(_jl_module_t, nospecialize) - 340usize];
[::std::mem::offset_of!(_jl_module_t, nospecialize) - 348usize];
["Offset of field: _jl_module_t::optlevel"]
[::std::mem::offset_of!(_jl_module_t, optlevel) - 344usize];
[::std::mem::offset_of!(_jl_module_t, optlevel) - 352usize];
["Offset of field: _jl_module_t::compile"]
[::std::mem::offset_of!(_jl_module_t, compile) - 345usize];
[::std::mem::offset_of!(_jl_module_t, compile) - 353usize];
["Offset of field: _jl_module_t::infer"]
[::std::mem::offset_of!(_jl_module_t, infer) - 346usize];
[::std::mem::offset_of!(_jl_module_t, infer) - 354usize];
["Offset of field: _jl_module_t::istopmod"]
[::std::mem::offset_of!(_jl_module_t, istopmod) - 347usize];
[::std::mem::offset_of!(_jl_module_t, istopmod) - 355usize];
["Offset of field: _jl_module_t::max_methods"]
[::std::mem::offset_of!(_jl_module_t, max_methods) - 348usize];
["Offset of field: _jl_module_t::lock"][::std::mem::offset_of!(_jl_module_t, lock) - 352usize];
["Offset of field: _jl_module_t::hash"][::std::mem::offset_of!(_jl_module_t, hash) - 368usize];
[::std::mem::offset_of!(_jl_module_t, max_methods) - 356usize];
["Offset of field: _jl_module_t::lock"][::std::mem::offset_of!(_jl_module_t, lock) - 360usize];
["Offset of field: _jl_module_t::hash"][::std::mem::offset_of!(_jl_module_t, hash) - 376usize];
};
pub type jl_module_t = _jl_module_t;
#[repr(C)]
Expand Down