When starting a new segment to keep an object on a single segment,
terminate the old one with e forwarding marker.
original commit: 1f1db6d3d2cd930455a3592f2d76a465b30a5592
Aviod turning an error like
(let ([x (values 1 2)]) x)
or
(car (list (values 1 2)))
into a program that returns multiple values.
original commit: 4efb3d6f226d9131f87023e45ff2b7e4713da8ae
When writing a fasl stream, add extra graph points as needed
to limit recursive reading to about 500 non-tail recursions.
original commit: a6759efdc6ac68e45ec8755a5fe9b75038e173a5
Use `vfasl-convert-file` to convert to the vfasl format, something
like this:
(vfasl-convert-file "orig/petite.boot" "new/petite.boot" '())
(vfasl-convert-file "orig/scheme.boot" "new/scheme.boot" '("petite"))
(vfasl-convert-file "orig/racket.boot" "new/racket.boot" '("petite" "scheme"))
original commit: a40886e2fba741ca8cfc5ebd16b902d6414da0ae
Also, for completeness, correct the listing of callee-save registers
in callable return for x86 & x86_64.
original commit: 276f8da076a5692457226ea6ad74ba5f0e71cc06
Also, for completeness, correct the listing of callee-save registers
in callable return for x86 & x86_64.
original commit: 4cd942be6ab2eb5e02f6d6c5c509db3131bd015f
When a record-type constructor is formed dynamically,
and when it had more than 6 arguments, use a wrapper
to explicitly set the constructor's arity.
Relevant to racket/racket#2390
original commit: 0a8d335b4f479681dc6dcb5e67126aa3a97357c3
updated descriptions of standard-input-port and standard-output-port;
fixed a missing "and" in the description of utf-16-codec,
original commit: a5db479b68b74dda9f62665c44cfad2b1baf322e
To support a more minimal build enviornment, offer the possibility of
building without "curses.h" and "libcurses" (which disables the
expeditor, although the expeditor's code is still included).
original commit: 9a17f73e6fc5e117c19333e15c6afb797dd6b08f
An `mvcall` or `mvset` form holds multiple calls, so the producer call
and the consumer calls need to be tracked separately.
original commit: 0dd559cdd1539753f4ec3fa0c1d575709074b455
- when thread_get_room exhausts the local allocation area, it now
goes through a common path with S_get_more_room to allocate a new
local allocation area when appropriate. this can greatly reduce
the use of global allocation (and the number of tc mutex acquires
in threaded builds) when a lot of small objects are allocated by
C code with no intervening Scheme-side allocation or dirty writes.
alloc.c, types.h, externs.h
original commit: 93dfa7674a95837e5a22bc622fecc50b0224f60d
