diff options
author | Andy Wingo <wingo@pobox.com> | 2009-06-05 16:31:38 +0200 |
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committer | Andy Wingo <wingo@pobox.com> | 2009-06-05 16:31:38 +0200 |
commit | 782a82eed13abb64393f7acad92758ae191ce509 (patch) | |
tree | 517a209c703d8810789dbdf3cfc23a835e21e5b1 /module/rnrs | |
parent | a9b0f876c12bbbca9bdf1890eb014a30f004d9f8 (diff) | |
download | guile-782a82eed13abb64393f7acad92758ae191ce509.tar.gz |
add ability to compile uniform arrays
* module/rnrs/bytevector.scm (rnrs):
* libguile/bytevectors.h:
* libguile/bytevectors.c (scm_uniform_array_to_bytevector): New function.
* libguile/unif.h:
* libguile/unif.c (scm_from_contiguous_typed_array): New function.
* libguile/vm-i-loader.c (load-array): New instruction, for loading byte
data into uniform vectors. Currently it copies out the data, though in
the future we could avoid that.
* module/language/assembly.scm (align-code): New exported function,
aligns code on some boundary.
(align-program): Use align-code.
* module/language/assembly/compile-bytecode.scm (write-bytecode): Support
the load-array instruction.
* module/language/glil/compile-assembly.scm (dump-object): Dump uniform
arrays. Neat :)
Diffstat (limited to 'module/rnrs')
-rw-r--r-- | module/rnrs/bytevector.scm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/module/rnrs/bytevector.scm b/module/rnrs/bytevector.scm index 793cbc020..7728a1581 100644 --- a/module/rnrs/bytevector.scm +++ b/module/rnrs/bytevector.scm @@ -32,8 +32,9 @@ :export-syntax (endianness) :export (native-endianness bytevector? make-bytevector bytevector-length bytevector=? bytevector-fill! - bytevector-copy! bytevector-copy bytevector-u8-ref - bytevector-s8-ref + bytevector-copy! bytevector-copy + uniform-array->bytevector + bytevector-u8-ref bytevector-s8-ref bytevector-u8-set! bytevector-s8-set! bytevector->u8-list u8-list->bytevector bytevector-uint-ref bytevector-uint-set! |