;;; Compiled debug variables are in a packed binary representation in the
;;; DEBUG-FUN-VARS:
;;; single byte of boolean flags:
-;;; uninterned name
-;;; packaged name
-;;; environment-live
-;;; has distinct save location
-;;; has ID (name not unique in this fun)
-;;; minimal debug-info argument (name generated as ARG-0, ...)
-;;; deleted: placeholder for unused minimal argument
+;;; uninterned name
+;;; packaged name
+;;; environment-live
+;;; has distinct save location
+;;; has ID (name not unique in this fun)
+;;; minimal debug-info argument (name generated as ARG-0, ...)
+;;; deleted: placeholder for unused minimal argument
;;; [name length in bytes (as var-length integer), if not minimal]
;;; [...name bytes..., if not minimal]
;;; [if packaged, var-length integer that is package name length]
;;; [If has save SC, SC-OFFSET of save location (as var-length integer)]
;;; FIXME: The first two are no longer used in SBCL.
-;;;(defconstant compiled-debug-var-uninterned #b00000001)
-;;;(defconstant compiled-debug-var-packaged #b00000010)
-(def!constant compiled-debug-var-environment-live #b00000100)
-(def!constant compiled-debug-var-save-loc-p #b00001000)
-(def!constant compiled-debug-var-id-p #b00010000)
-(def!constant compiled-debug-var-minimal-p #b00100000)
-(def!constant compiled-debug-var-deleted-p #b01000000)
+;;;(defconstant compiled-debug-var-uninterned #b00000001)
+;;;(defconstant compiled-debug-var-packaged #b00000010)
+(def!constant compiled-debug-var-environment-live #b00000100)
+(def!constant compiled-debug-var-save-loc-p #b00001000)
+(def!constant compiled-debug-var-id-p #b00010000)
+(def!constant compiled-debug-var-minimal-p #b00100000)
+(def!constant compiled-debug-var-deleted-p #b01000000)
\f
;;;; compiled debug blocks
;;;;
;;;; Compiled debug blocks are in a packed binary representation in the
;;;; DEBUG-FUN-BLOCKS:
;;;; number of successors + bit flags (single byte)
-;;;; elsewhere-p
+;;;; elsewhere-p
;;;; ...ordinal number of each successor in the function's blocks vector...
;;;; number of locations in this block
;;;; kind of first location (single byte)
(def!struct (debug-fun (:constructor nil)))
(def!struct (compiled-debug-fun (:include debug-fun)
- #-sb-xc-host (:pure t))
+ #-sb-xc-host (:pure t))
;; KLUDGE: Courtesy of more than a decade of, ah, organic growth in
;; CMU CL, there are two distinct -- but coupled -- mechanisms to
;; finding the name of a function. The slot here is one mechanism
;;; of records in this format:
;;; name representation + kind + return convention (single byte)
;;; bit flags (single byte)
-;;; setf, nfp, variables
+;;; setf, nfp, variables
;;; [package name length (as var-length int), if name is packaged]
;;; [...package name bytes, if name is packaged]
;;; [name length (as var-length int), if there is a name]
;;; [...name bytes, if there is a name]
;;; [variables length (as var-length int), if variables flag]
;;; [...bytes holding variable descriptions]
-;;; If variables are dumped (level 1), then the variables are all
-;;; arguments (in order) with the minimal-arg bit set.
+;;; If variables are dumped (level 1), then the variables are all
+;;; arguments (in order) with the minimal-arg bit set.
;;; [If returns is specified, then the number of return values]
;;; [...sequence of var-length ints holding sc-offsets of the return
-;;; value locations, if fixed return values are specified.]
+;;; value locations, if fixed return values are specified.]
;;; return-pc location sc-offset (as var-length int)
;;; old-fp location sc-offset (as var-length int)
;;; [nfp location sc-offset (as var-length int), if nfp flag]
;;; code-start-pc (as a var-length int)
-;;; This field implicitly encodes start of this function's code in the
-;;; function map, as a delta from the previous function's code start.
-;;; If the first function in the component, then this is the delta from
-;;; 0 (i.e. the absolute offset.)
+;;; This field implicitly encodes start of this function's code in the
+;;; function map, as a delta from the previous function's code start.
+;;; If the first function in the component, then this is the delta from
+;;; 0 (i.e. the absolute offset.)
;;; start-pc (as a var-length int)
-;;; This encodes the environment start PC as an offset from the
-;;; code-start PC.
+;;; This encodes the environment start PC as an offset from the
+;;; code-start PC.
;;; elsewhere-pc
-;;; This encodes the elsewhere code start for this function, as a delta
-;;; from the previous function's elsewhere code start. (i.e. the
-;;; encoding is the same as for code-start-pc.)
+;;; This encodes the elsewhere code start for this function, as a delta
+;;; from the previous function's elsewhere code start. (i.e. the
+;;; encoding is the same as for code-start-pc.)
;;; ### For functions with XEPs, name could be represented more simply
;;; and compactly as some sort of info about with how to find the
;; component came from, in the order that they were read.
;;
;; KLUDGE: comment from CMU CL:
- ;; *** NOTE: the offset of this slot is wired into the fasl dumper
+ ;; *** NOTE: the offset of this slot is wired into the fasl dumper
;; *** so that it can backpatch the source info when compilation
;; *** is complete.
(source nil))
(def!struct (compiled-debug-info
- (:include debug-info)
- #-sb-xc-host (:pure t))
+ (:include debug-info)
+ #-sb-xc-host (:pure t))
;; a SIMPLE-VECTOR of alternating DEBUG-FUN objects and fixnum
;; PCs, used to map PCs to functions, so that we can figure out what
;; function we were running in. Each function is valid between the
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