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| author | Jon Lipstate <jon@lipstate.com> | 2025-09-03 22:32:33 -0700 |
|---|---|---|
| committer | Jon Lipstate <jon@lipstate.com> | 2025-09-03 22:32:33 -0700 |
| commit | e0c4c5336241cb3106910bec64369888b937132b (patch) | |
| tree | ae56c6d078ae03e6bcfce7f6739cd1812efab428 | |
| parent | 231ce2da59cd93b4e8d8a90daca2d2111fc3ecf8 (diff) | |
add tls when we have crt
| -rw-r--r-- | base/runtime/core_builtin.odin | 4 | ||||
| -rw-r--r-- | core/testing/signal_handler_libc.odin | 4 | ||||
| -rw-r--r-- | src/main.cpp | 5 |
3 files changed, 7 insertions, 6 deletions
diff --git a/base/runtime/core_builtin.odin b/base/runtime/core_builtin.odin index 33b600c3e..7e96c6784 100644 --- a/base/runtime/core_builtin.odin +++ b/base/runtime/core_builtin.odin @@ -54,8 +54,8 @@ container_of :: #force_inline proc "contextless" (ptr: $P/^$Field_Type, $T: type when !NO_DEFAULT_TEMP_ALLOCATOR { - when ODIN_ARCH == .i386 && ODIN_OS == .Windows { - // Thread-local storage is problematic on Windows i386 + when ODIN_ARCH == .i386 && ODIN_OS == .Windows && ODIN_NO_CRT { + // Thread-local storage doesn't work on Windows i386 without CRT global_default_temp_allocator_data: Default_Temp_Allocator } else { @thread_local global_default_temp_allocator_data: Default_Temp_Allocator diff --git a/core/testing/signal_handler_libc.odin b/core/testing/signal_handler_libc.odin index 961f5c7ce..7c50fbb09 100644 --- a/core/testing/signal_handler_libc.odin +++ b/core/testing/signal_handler_libc.odin @@ -24,8 +24,8 @@ import "core:terminal/ansi" @(private="file") stop_test_passed: libc.sig_atomic_t @(private="file") stop_test_alert: libc.sig_atomic_t -when ODIN_ARCH == .i386 && ODIN_OS == .Windows { - // Thread-local storage is problematic on Windows i386 +when ODIN_ARCH == .i386 && ODIN_OS == .Windows && ODIN_NO_CRT { + // Thread-local storage doesn't work on Windows i386 without CRT @(private="file") local_test_index: libc.sig_atomic_t @(private="file") diff --git a/src/main.cpp b/src/main.cpp index c4646bc9f..198706de2 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -3619,8 +3619,9 @@ int main(int arg_count, char const **arg_ptr) { // } // Warn about Windows i386 thread-local storage limitations - if (build_context.metrics.arch == TargetArch_i386 && build_context.metrics.os == TargetOs_windows) { - gb_printf_err("Warning: Thread-local storage is disabled on Windows i386.\n"); + if (build_context.metrics.arch == TargetArch_i386 && build_context.metrics.os == TargetOs_windows && build_context.no_crt) { + gb_printf_err("Warning: Thread-local storage is not supported on Windows i386 with -no-crt.\n"); + gb_printf_err(" Multi-threaded code will not work correctly.\n"); } // Check chosen microarchitecture. If not found or ?, print list. |