Andy Wingo b636cdb0f3 Frame pointer points to local 0 instead of local 1 ... * libguile/frames.h: Change so that fp points at local 0 instead of local 1, and clean up a bit. (struct scm_vm_frame): Remove program, and rename stack to locals. (SCM_FRAME_DATA_ADDRESS): Remove; it was redundant with SCM_FRAME_LOWER_ADDRESS. (SCM_FRAME_STACK_ADDRESS): Remove; replace with the new SCM_FRAME_LOCALS_ADDRESS. (SCM_FRAME_UPPER_ADDRESS): Remove; unused. (SCM_FRAME_NUM_LOCALS, SCM_FRAME_PREVIOUS_SP): New defines. (SCM_FRAME_BYTE_CAST, SCM_FRAME_STACK_CAST): Remove; unused; (SCM_FRAME_LOCAL): New define, replaces SCM_FRAME_VARIABLE. (SCM_FRAME_PROGRAM): Add cautionary commentary. * libguile/frames.c: Adapt static asserts. (scm_frame_num_locals, scm_frame_local_ref, scm_frame_local_set_x): Adapt. This means that frame-local-ref 0 now returns the procedure. * libguile/vm-engine.c (ALLOC_FRAME, RESET_FRAME) (FRAME_LOCALS_COUNT, LOCAL_REF, LOCAL_SET, RETURN_VALUE_LIST): Adapt to change in fp. (LOCAL_ADDRESS): New helper. (POP_CONTINUATION_HOOK): Reimplement, taking the previous FP as an argument. (ABORT_CONTINUATION_HOOK): Reimplement, taking no arguments. (RETURN_ONE_VALUE): Reimplement. (RETURN_VALUE_LIST): Adapt to FP change. (halt, return-values, subr-call, foreign-call, prompt) (continuation-call, compose-continuation, call/cc, abort): Adapt to FP change, mostly via using LOCAL_ADDRESS, etc abstractions instead of using the raw frame pointer. * libguile/control.c (reify_partial_continuation): Update for fp change. * libguile/vm.c (vm_reinstate_partial_continuation): Adapt to removal of SCM_FRAME_UPPER_ADDRESS. * module/system/vm/frame.scm (frame-call-representation): Adapt to frame-local-ref change. * module/system/vm/trace.scm (print-return): Remove unused frame-num-locals call.		2013-11-17 22:07:44 +01:00
..
ice-9	Effects analysis sees match-error, throw-bad-structs as bailouts	2013-11-10 10:17:44 +01:00
language	Remove MVRA from VM frames	2013-11-15 17:13:27 +01:00
oop	Merge remote-tracking branch 'origin/stable-2.0'	2013-01-31 11:52:42 +01:00
rnrs	Merge remote-tracking branch 'origin/stable-2.0'	2013-08-11 22:46:22 -04:00
scripts	Miscellaneous fixups related to objcode removal.	2013-11-08 17:42:54 +01:00
srfi	Effects analysis sees match-error, throw-bad-structs as bailouts	2013-11-10 10:17:44 +01:00
sxml	Remove duplicate definitions of call/ec' and let/ec'.	2013-04-06 15:40:19 +02:00
system	Frame pointer points to local 0 instead of local 1	2013-11-17 22:07:44 +01:00
texinfo	texinfo plain-text: Use match' for stexi->plain-text'.	2013-03-22 22:09:05 +01:00
web	Merge remote-tracking branch 'origin/stable-2.0'	2013-09-13 00:24:04 -04:00
Makefile.am	Add specialize-primcalls pass; bump objcode version.	2013-11-10 19:27:19 +01:00
rnrs.scm	Add missing R6RS `open-file-input/output-port' procedure	2012-11-12 20:47:57 +01:00
statprof.scm	Remove stack programs, objcode, and the old VM.	2013-11-08 18:28:24 +01:00
texinfo.scm	texinfo: Recognize `@:'.	2013-03-21 18:52:29 +01:00