mirror of
https://codeberg.org/ziglang/zig.git
synced 2025-12-06 13:54:21 +00:00
d1d95294fd
This is a misfeature that we inherited from LLVM: * https://reviews.llvm.org/D61259 * https://reviews.llvm.org/D61939 (`aarch64_32` and `arm64_32` are equivalent.) I truly have no idea why this triple passed review in LLVM. It is, to date, the *only* tag in the architecture component that is not, in fact, an architecture. In reality, it is just an ILP32 ABI for AArch64 (*not* AArch32). The triples that use `aarch64_32` look like `aarch64_32-apple-watchos`. Yes, that triple is exactly what you think; it has no ABI component. They really, seriously did this. Since only Apple could come up with silliness like this, it should come as no surprise that no one else uses `aarch64_32`. Later on, a GNU ILP32 ABI for AArch64 was developed, and support was added to LLVM: * https://reviews.llvm.org/D94143 * https://reviews.llvm.org/D104931 Here, sanity seems to have prevailed, and a triple using this ABI looks like `aarch64-linux-gnu_ilp32` as you would expect. As can be seen from the diffs in this commit, there was plenty of confusion throughout the Zig codebase about what exactly `aarch64_32` was. So let's just remove it. In its place, we'll use `aarch64-watchos-ilp32`, `aarch64-linux-gnuilp32`, and so on. We'll then translate these appropriately when talking to LLVM. Hence, this commit adds the `ilp32` ABI tag (we already have `gnuilp32`). |
||
|---|---|---|
| .. | ||
| aro | ||
| aro_translate_c | ||
| reduce | ||
| resinator | ||
| aro_translate_c.zig | ||
| build_runner.zig | ||
| fmt.zig | ||
| libc.zig | ||
| objcopy.zig | ||
| reduce.zig | ||
| std-docs.zig | ||
| test_runner.zig | ||