Stream: git-wasmtime

Topic: wasmtime / issue #5544 Cranelift: AArch64 backend uses ab...

view this post on Zulip Wasmtime GitHub notifications bot (Jan 07 2023 at 10:53):

bjorn3 labeled issue #5544:

.clif Test Case

Any code which uses global_value or a call to a function not marked as colocated.

Steps to Reproduce

Expected Results

Object file has a GOT relocation and loads the address from the GOT.

Actual Results

Object file has an absolute relocation in a text section. This causes the dynamic linker to crash on macOS as the text segment is read-only.

Versions and Environment

Cranelift version or commit: 44913825b5e93d40ea4ca4fb3d03ab3aa15e1714

Operating system: macOS

Architecture: AArch64

Extra Info

Likely the root cause of https://bytecodealliance.zulipchat.com/#narrow/stream/217117-cranelift/topic/Tricks.20with.20linkage.20internal.20.2F.20module.20external.20functions.3F

view this post on Zulip Wasmtime GitHub notifications bot (Jan 07 2023 at 10:53):

bjorn3 opened issue #5544:

.clif Test Case

Any code which uses global_value or a call to a function not marked as colocated.

Steps to Reproduce

Expected Results

Object file has a GOT relocation and loads the address from the GOT.

Actual Results

Object file has an absolute relocation in a text section. This causes the dynamic linker to crash on macOS as the text segment is read-only.

Versions and Environment

Cranelift version or commit: 44913825b5e93d40ea4ca4fb3d03ab3aa15e1714

Operating system: macOS

Architecture: AArch64

Extra Info

Likely the root cause of https://bytecodealliance.zulipchat.com/#narrow/stream/217117-cranelift/topic/Tricks.20with.20linkage.20internal.20.2F.20module.20external.20functions.3F

view this post on Zulip Wasmtime GitHub notifications bot (Jan 07 2023 at 10:53):

bjorn3 labeled issue #5544:

.clif Test Case

Any code which uses global_value or a call to a function not marked as colocated.

Steps to Reproduce

Expected Results

Object file has a GOT relocation and loads the address from the GOT.

Actual Results

Object file has an absolute relocation in a text section. This causes the dynamic linker to crash on macOS as the text segment is read-only.

Versions and Environment

Cranelift version or commit: 44913825b5e93d40ea4ca4fb3d03ab3aa15e1714

Operating system: macOS

Architecture: AArch64

Extra Info

Likely the root cause of https://bytecodealliance.zulipchat.com/#narrow/stream/217117-cranelift/topic/Tricks.20with.20linkage.20internal.20.2F.20module.20external.20functions.3F

view this post on Zulip Wasmtime GitHub notifications bot (Feb 15 2023 at 23:19):

jameysharp closed issue #5544:

.clif Test Case

Any code which uses global_value or a call to a function not marked as colocated.

Steps to Reproduce

Expected Results

Object file has a GOT relocation and loads the address from the GOT.

Actual Results

Object file has an absolute relocation in a text section. This causes the dynamic linker to crash on macOS as the text segment is read-only.

Versions and Environment

Cranelift version or commit: 44913825b5e93d40ea4ca4fb3d03ab3aa15e1714

Operating system: macOS

Architecture: AArch64

Extra Info

Likely the root cause of https://bytecodealliance.zulipchat.com/#narrow/stream/217117-cranelift/topic/Tricks.20with.20linkage.20internal.20.2F.20module.20external.20functions.3F

Last updated: Dec 23 2024 at 12:05 UTC