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procedure-properties for RTL functions

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* module/system/vm/assembler.scm (link-procprops, link-objects): Arrange
  to write procedure property links out to a separate section.

* libguile/procprop.c (scm_procedure_properties):
* libguile/programs.h:
* libguile/programs.c (scm_i_rtl_program_properties):
* module/system/vm/debug.scm (find-program-properties): Wire up
  procedure-properties for RTL procedures.  Yeah!  Fistpumps!  :)

* module/system/vm/debug.scm (find-program-debug-info): Return #f if the
  string is "", as it is if we don't have a name.  Perhaps
  elf-symbol-name should return #f in that case...

* test-suite/tests/rtl.test: Add some tests.
This commit is contained in:
Andy Wingo 2013-05-17 22:10:16 +02:00
parent bf8328ec16
commit c4c098e355
7 changed files with 179 additions and 8 deletions
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10
module/system/vm/program.scm
View file

@ -54,24 +54,24 @@
(load-extension (string-append "libguile-" (effective-version))
"scm_init_programs")
;; This procedure is called by programs.c.
;; These procedures are called by programs.c.
(define (rtl-program-name program)
(unless (rtl-program? program)
(error "shouldn't get here"))
(and=> (find-program-debug-info (rtl-program-code program))
program-debug-info-name))
;; This procedure is called by programs.c.
(define (rtl-program-documentation program)
(unless (rtl-program? program)
(error "shouldn't get here"))
(find-program-docstring (rtl-program-code program)))
;; This procedure is called by programs.c.
(define (rtl-program-minimum-arity program)
(unless (rtl-program? program)
(error "shouldn't get here"))
(program-minimum-arity (rtl-program-code program)))
(define (rtl-program-properties program)
(unless (rtl-program? program)
(error "shouldn't get here"))
(find-program-properties (rtl-program-code program)))
(define (make-binding name boxed? index start end)
(list name boxed? index start end))