--- gforth/prof-inline.fs 2004/09/06 13:44:56 1.3 +++ gforth/prof-inline.fs 2004/09/06 18:15:05 1.4 @@ -78,6 +78,7 @@ profile-points next-profile-point-p ! variable last-colondef-profile \ pointer to the pp of last colon definition variable current-profile-point variable library-calls \ list of calls to library colon defs +variable in-compile,? in-compile,? off \ list stuff @@ -205,7 +206,9 @@ variable library-calls \ list of calls t profile-count dup 2@ 1. d+ rot 2! ; : profile-this ( -- ) - new-profile-point POSTPONE literal POSTPONE dinc ; + in-compile,? @ in-compile,? on + new-profile-point POSTPONE literal POSTPONE dinc + in-compile,? ! ; \ Various words trigger PROFILE-THIS. In order to avoid getting \ several calls to PROFILE-THIS from a compiling word (like ?EXIT), we @@ -232,32 +235,32 @@ variable library-calls \ list of calls t \ better if we had a way of knowing whether we are in a colon def or \ not (and used that knowledge instead of STATE). -Defer before-word-profile ( -- ) -' noop IS before-word-profile +\ Defer before-word-profile ( -- ) +\ ' noop IS before-word-profile -: before-word1 ( -- ) - before-word-profile defers before-word ; +\ : before-word1 ( -- ) +\ before-word-profile defers before-word ; -' before-word1 IS before-word +\ ' before-word1 IS before-word -: profile-this-compiling ( -- ) - state @ if - profile-this - ['] noop IS before-word-profile - endif ; - -: cock-profiler ( -- ) - \ as in cock the gun - pull the trigger - ['] profile-this-compiling IS before-word-profile - [ count-calls? ] [if] \ we are at a non-colondef profile point - last-colondef-profile @ profile-straight-line off - [endif] -; +\ : profile-this-compiling ( -- ) +\ state @ if +\ profile-this +\ ['] noop IS before-word-profile +\ endif ; + +\ : cock-profiler ( -- ) +\ \ as in cock the gun - pull the trigger +\ ['] profile-this-compiling IS before-word-profile +\ [ count-calls? ] [if] \ we are at a non-colondef profile point +\ last-colondef-profile @ profile-straight-line off +\ [endif] +\ ; : hook-profiling-into ( "name" -- ) \ make (deferred word) "name" call cock-profiler, too ' >body >r :noname - POSTPONE cock-profiler + POSTPONE profile-this r@ @ compile, \ old hook behaviour POSTPONE ; r> ! ; \ change hook behaviour @@ -269,32 +272,26 @@ Defer before-word-profile ( -- ) : note-call ( addr -- ) \ addr is the body address of a called colon def or does handler dup 3 cells + @ ['] dinc >body = if ( addr ) + profile-this current-profile-point @ new-call over cell+ @ profile-calls insert-list endif drop ; - + : prof-compile, ( xt -- ) + in-compile,? @ if + DEFERS compile, EXIT + endif dup >does-code if dup >does-code note-call then dup >code-address CASE docol: OF dup >body note-call ENDOF dodefer: OF note-execute ENDOF - dofield: OF >body @ ['] lit+ peephole-compile, , EXIT ENDOF \ dofield: OF >body @ POSTPONE literal ['] + peephole-compile, EXIT ENDOF \ code words and ;code-defined words (code words could be optimized): - dup in-dictionary? IF drop POSTPONE literal ['] execute peephole-compile, EXIT THEN ENDCASE DEFERS compile, ; -\ hook-profiling-into then-like -\ \ hook-profiling-into if-like \ subsumed by other-control-flow -\ \ hook-profiling-into ahead-like \ subsumed by other-control-flow -\ hook-profiling-into other-control-flow -\ hook-profiling-into begin-like -\ hook-profiling-into again-like -\ hook-profiling-into until-like - : :-hook-profile ( -- ) defers :-hook next-profile-point-p @ @@ -302,5 +299,12 @@ Defer before-word-profile ( -- ) @ dup last-colondef-profile ! profile-colondef? on ; +\ hook-profiling-into then-like +\ \ hook-profiling-into if-like \ subsumed by other-control-flow +\ \ hook-profiling-into ahead-like \ subsumed by other-control-flow +\ hook-profiling-into other-control-flow +\ hook-profiling-into begin-like +\ hook-profiling-into again-like +\ hook-profiling-into until-like ' :-hook-profile IS :-hook -' prof-compile, IS compile, \ No newline at end of file +' prof-compile, IS compile,