Justus Winter
d3a98ff5bc
gpgscm: Reduce opcode dispatch overhead.
...
* tests/gpgscm/scheme.c (s_thread_to): New macro.
(CASE): Likewise.
(opexe_[0-6]): Use 'CASE' instead of 'case' statements, replace
's_goto' with 's_thread_to' where applicable.
--
This is a straight-forward optimization that replaces 's_goto' in
certain cases. Instead of returning to the calling function, and
dispatching the next opcode, we can jump to the opcode handler.
Signed-off-by: Justus Winter <justus@g10code.com>
2016-11-10 14:57:07 +01:00
Justus Winter
568cfcde45
gpgscm: Make the compile-hook configurable.
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* tests/gpgscm/scheme-private.h (struct scheme): Make field
'COMPILE_HOOK' optional.
* tests/gpgscm/scheme.c (opexe_0): Fix guard.
(scheme_init_custom_alloc): Conditionally initialize 'COMPILE_HOOK'.
* tests/gpgscm/scheme.h (USE_COMPILE_HOOK): Define to 1 by default.
Signed-off-by: Justus Winter <justus@g10code.com>
2016-11-10 14:57:07 +01:00
Justus Winter
d7c5799c28
gpgscm: Remove dubious stack implementation.
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* tests/gpgscm/scheme-private.h (struct scheme): Remove related fields.
* tests/gpgscm/scheme.c: Drop all !USE_SCHEME_STACK code.
* tests/gpgscm/scheme.h (USE_SCHEME_STACK): Remove macro.
Signed-off-by: Justus Winter <justus@g10code.com>
2016-11-10 14:54:27 +01:00
Justus Winter
56c36f2932
tests/gpgscm: Foreign objects support for TinySCHEME.
...
* tests/gpgscm/scheme-private.h (struct cell): Add 'foreign_object'.
(is_foreign_object): New prototype.
(get_foreign_object_{vtable,data}): Likewise.
* tests/gpgscm/scheme.c (enum scheme_types): New type.
(is_foreign_object): New function.
(get_foreign_object_{vtable,data}): Likewise.
(mk_foreign_object): Likewise.
(finalize_cell): Free foreign objects.
(atom2str): Pretty-print foreign objects.
(vtbl): Add new functions.
* tests/gpgscm/scheme.h (struct foreign_object_vtable): New type.
(mk_foreign_object): New prototype.
(struct scheme_interface): Add new functions.
Patch from Thomas Munro,
https://sourceforge.net/p/tinyscheme/patches/13/
Signed-off-by: Justus Winter <justus@g10code.com>
2016-06-17 11:38:00 +02:00
Justus Winter
55275b8e2b
tests/gpgscm: Expose function to open streams as Scheme ports.
...
* tests/gpgscm/scheme.c (vtbl): Add 'port_from_file' to the vtable.
* tests/gpgscm/scheme.h (struct scheme_interface): New field
'mk_port_from_file'.
Signed-off-by: Justus Winter <justus@g10code.com>
2016-06-17 11:38:00 +02:00
Justus Winter
cb989504cd
tests/gpgscm: Verbatim import of latest TinySCHEME.
...
Revision 110 from svn://svn.code.sf.net/p/tinyscheme/code/trunk
* tests/gpgscm/COPYING: New file.
* tests/gpgscm/Manual.txt: Likewise.
* tests/gpgscm/init.scm: Likewise.
* tests/gpgscm/opdefines.h: Likewise.
* tests/gpgscm/scheme-private.h: Likewise.
* tests/gpgscm/scheme.c: Likewise.
* tests/gpgscm/scheme.h: Likewise.
Signed-off-by: Justus Winter <justus@g10code.com>
2016-06-17 11:36:27 +02:00
