53 commits

Author	SHA1	Message	Date
Mikael Djurfeldt	7115d1e4dd	* stacks.c: Improve selection of relevant stack frames when making ... a stack object. Introduce one level of indirection in the stack object to make it possible to "narrow" to a certain region of the stack. This facilitates making use of more clever algorithms (not implemented) for selecting relevant frames and gives a cleaner design since selection of frames can be done independently of extraction of frames from the real stack. (scm_stack_id): Also take #t as argument which means look at current stack.	1996-10-17 23:32:25 +00:00
Mikael Djurfeldt	66f45472b5	* stacks.c: Stacks are now represented as structs; Stacks have an ... id given to them by `start-stack'. (scm_last_stack_frame): Added predicates `stack?' and `frame?'.	1996-10-14 20:27:14 +00:00
Mikael Djurfeldt	782d171cf0	* continuations.c, continuations.h, debug.c, gc.c, init.c, root.c, ... stacks.c: Renamed regs --> scm_contregs. * Makefile.in: Added entries for new files: backtrace.c, backtrace.h, stacks.c and stacks.h.	1996-10-14 03:26:51 +00:00