Skip to content

Cut the per-thread signal stack to 64 KB #81

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
beetlebugorg merged 1 commit into from
Sep 23, 2026
Merged

Cut the per-thread signal stack to 64 KB #81

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions src/lib_root.zig
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,12 @@
//! linked by clang++ in the host (avoiding Zig's linker tripping on the
//! system crt's .sframe relocations).

const std = @import("std");

/// glibc places static TLS inside each thread's stack, and std's default
/// 256 KB per-thread signal stack is static TLS.
pub const std_options: std.Options = .{ .signal_stack_size = 64 * 1024 };

// The full engine surface (root.zig + portray) via the named "engine" module, NOT a
// root.zig file-import: bundle (below) pulls in engine_full, which owns root.zig, so a
// second file-import here would double-claim the file (one-module-per-file per artifact).
Expand Down
Loading