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+Mon Dec 13 18:13:52 2004 Tanaka Akira <akr@m17n.org>
+
+ * gc.c (stack_end_address): new function to obtain stack end address.
+ stack_end_address calls __builtin_frame_address(0) to obtain the
+ frame pointer of a stack frame of stack_end_address. The address
+ is the stack pointer of the caller's stack frame.
+ (SET_STACK_END): use stack_end_address.
+ This makes the conservative garbage collector to scan a stack frame
+ of the garbage_collect function itself. This is required because
+ callee-save registers may be stored in the frame.
+ [ruby-dev:25158]
+
Mon Dec 13 00:58:02 2004 Tanaka Akira <akr@m17n.org>
* lib/pathname.rb (cleanpath_aggressive): make it private.