Andy Wingo b8a9a666f1 Rewrite subr implementation ... * libguile/gsubr.c: Reimplement to store subr names and procedures in a side table, and to allocate fresh vcode for each subr. This allows JIT of subrs, moves to a uniform all-code-starts-with-instrument-entry regime, and also allows statprof to distinguish between subrs based on IP. * libguile/gsubr.h (SCM_SUBRF, SCM_SUBR_NAME): Call out to functions, now that these are in a side table. (scm_subr_function, scm_subr_name): New exports. (scm_i_primitive_name): New internal function, for looking up a primitive name based on IP. (scm_apply_subr): Take the subr index. * libguile/vm-engine.c (subr-call): * libguile/jit.c (compile_subr_call): Adapt to take index as arg. * module/statprof.scm (sample-stack-procs, count-call): (stack-samples->procedure-data): Update to always record IP in stack samples and call counts. * module/system/vm/frame.scm (frame-procedure-name): Simplify. (frame-instruction-pointer-or-primitive-procedure-name): Removed. * libguile/programs.h: * libguile/programs.c (scm_primitive_code_name): New function. * module/system/vm/program.scm (primitive-code-name): New export.		2018-07-29 15:47:07 +02:00
..
base	Explode atomic box ops to new atomic instructions	2018-04-13 10:09:56 +02:00
repl	Update --version and REPL copyright years	2017-03-15 09:12:55 +01:00
vm	Rewrite subr implementation	2018-07-29 15:47:07 +02:00
foreign-object.scm	Add #:static-slot-allocation?	2015-02-06 13:25:17 +01:00
foreign.scm	foreign: Add 'uintptr_t' and 'intptr_t'.	2017-11-22 16:33:57 +01:00
syntax.scm	Add disjoint syntax object type	2017-03-28 19:23:13 +02:00
xref.scm	Remove backend support for cached-module-box et al.	2018-05-14 14:04:59 +02:00