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authorAndy Wingo <wingo@pobox.com>2015-10-28 17:03:42 +0000
committerAndy Wingo <wingo@pobox.com>2015-10-28 17:43:55 +0000
commite3cc0eeb3a9c94f018540e659c4686f5e986b48c (patch)
tree14966378a33895bcb61100f9223fd66a8798f97c /module/system/repl
parente7660a607cabdb0061784ada2869e47db946275b (diff)
downloadguile-e3cc0eeb3a9c94f018540e659c4686f5e986b48c.tar.gz
Reflection support for unboxed f64 slots
* module/system/vm/assembler.scm (emit-definition): Add representation field. (write-arities): Emit representations into the arities section. * module/system/vm/debug.scm (arity-definitions): Read representations. * module/system/vm/frame.scm (<binding>): Add representation field and binding-representation getter. (available-bindings): Pass representation to make-binding. (frame-binding-set!, frame-binding-ref, frame-call-representation): Pass representation to frame-local-ref / frame-local-set!. * test-suite/tests/rtl.test: Update definition instructions. * module/language/cps/slot-allocation.scm ($allocation): Add representations field. (lookup-representation): New public function. (allocate-slots): Pass representations to make-$allocation. * module/language/cps/compile-bytecode.scm (compile-function): Adapt to emit-definition change. * libguile/frames.h: * libguile/frames.c (scm_frame_local_ref, scm_frame_local_set_x): Take representation argument. (scm_to_stack_item_representation): New internal helper.
Diffstat (limited to 'module/system/repl')
-rw-r--r--module/system/repl/debug.scm6
1 files changed, 4 insertions, 2 deletions
diff --git a/module/system/repl/debug.scm b/module/system/repl/debug.scm
index 6fff660e5..9516af622 100644
--- a/module/system/repl/debug.scm
+++ b/module/system/repl/debug.scm
@@ -113,7 +113,8 @@
(format port "~aLocal variables:~%" per-line-prefix)
(for-each
(lambda (binding)
- (let ((v (frame-local-ref frame (binding-slot binding))))
+ (let ((v (frame-local-ref frame (binding-slot binding)
+ (binding-representation binding))))
(display per-line-prefix port)
(run-hook before-print-hook v)
(format port "~a = ~v:@y\n" (binding-name binding) width v)))
@@ -174,7 +175,8 @@
(module-use! mod* mod)
(for-each
(lambda (binding)
- (let* ((x (frame-local-ref frame (binding-slot binding)))
+ (let* ((x (frame-local-ref frame (binding-slot binding)
+ (binding-representation binding)))
(var (if (variable? x) x (make-variable x))))
(format #t
"~:[Read-only~;Mutable~] local variable ~a = ~70:@y\n"