initial commit of core port files.

signed-off by Z. Gilboa; see copying.midipix (9cd0746c) for additional information.

1 files changed, 27 insertions, 0 deletions

diff --git a/arch/nt64/src/crt_tls.c b/arch/nt64/src/crt_tls.c
new file mode 100644
index 0000000..15183d3
--- /dev/null
+++ b/arch/nt64/src/crt_tls.c
@@ -0,0 +1,27 @@
+#include <stdint.h>
+#include <stddef.h>
+#include "psxglue.h"
+#include "pthread_arch.h"
+
+typedef unsigned int __tls_word	__attribute__((mode(word)));
+typedef unsigned int __tls_ptr	__attribute__((mode(pointer)));
+
+struct __emutls_object
+{
+	__tls_word	size;
+	__tls_word	align;
+	ptrdiff_t	offset;
+	void *		defval;
+};
+
+void * __emutls_get_address (struct __emutls_object * obj)
+{
+	int dsoidx = obj->align & 0xFFFF0000;
+	struct __tlca * tlca = (struct __tlca *)__psx_tlca();
+
+	if (dsoidx)
+		return (*tlca->pthread_dtls)[dsoidx >> 16] + obj->offset;
+	else
+		return tlca->pthread_tls + obj->offset;
+}
+