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Split up new_thread_trampoline
[sbcl.git]
/
base-target-features.lisp-expr
diff --git
a/base-target-features.lisp-expr
b/base-target-features.lisp-expr
index
680e29d
..
22530df
100644
(file)
--- a/
base-target-features.lisp-expr
+++ b/
base-target-features.lisp-expr
@@
-327,6
+327,7
@@
;; for the purpose of stopping and starting the world around GC can be
;; performed using safepoints instead of signals. Enable this feature
;; to compile with safepoints and to use them for GC.
;; for the purpose of stopping and starting the world around GC can be
;; performed using safepoints instead of signals. Enable this feature
;; to compile with safepoints and to use them for GC.
+ ;; (Replaces use of SIG_STOP_FOR_GC.)
; :sb-safepoint
;; When compiling with safepoints, the INTERRUPT-THREAD mechanism can
; :sb-safepoint
;; When compiling with safepoints, the INTERRUPT-THREAD mechanism can
@@
-334,8
+335,14
@@
;; can be interrupted safely, instead of using a signal for this
;; purpose. Enable this feature in addition to :SB-SAFEPOINT to enable
;; such behaviour.
;; can be interrupted safely, instead of using a signal for this
;; purpose. Enable this feature in addition to :SB-SAFEPOINT to enable
;; such behaviour.
+ ;; (Replaces use of SIGPIPE, except to wake up syscalls.)
; :sb-thruption
; :sb-thruption
+ ;; When compiling with safepoints and thruptions, the TIMER facility
+ ;; can replace its use of setitimer with a background thread.
+ ;; (Replaces use of SIGALRM.)
+ ; :sb-wtimer
+
;;
;; miscellaneous notes on other things which could have special significance
;; in the *FEATURES* list
;;
;; miscellaneous notes on other things which could have special significance
;; in the *FEATURES* list