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Correct hexagon "unwinder_private_data_size"

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Discovered while porting libstd to hexagon-unknown-qurt: the
unwinder data size refers to the count of pointers in _Unwind_Exception but
when I put the value "35" intiially for hexagon linux, I incorrectly
considered the size of the exception context hexagon_thread_state_t
data structure.

Correct the value for hexagon linux and expand it to cover all
hexagon architecture instead.
This commit is contained in:
Brian Cain 2025-12-29 11:40:41 -06:00
parent 7fefa09b90
commit 36d8e77439
1 changed files with 2 additions and 2 deletions
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4
library/unwind/src/libunwind.rs
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@ -78,8 +78,8 @@ pub const unwinder_private_data_size: usize = 20;
#[cfg(all(target_arch = "wasm32", target_os = "linux"))]
pub const unwinder_private_data_size: usize = 2;
#[cfg(all(target_arch = "hexagon", target_os = "linux"))]
pub const unwinder_private_data_size: usize = 35;
#[cfg(target_arch = "hexagon")]
pub const unwinder_private_data_size: usize = 5;
#[cfg(any(target_arch = "loongarch32", target_arch = "loongarch64"))]
pub const unwinder_private_data_size: usize = 2;