diff options
author | Andy Wingo <wingo@pobox.com> | 2009-06-24 23:49:11 +0200 |
---|---|---|
committer | Andy Wingo <wingo@pobox.com> | 2009-06-26 12:42:10 +0200 |
commit | e6eb2467164de264c313af92d488144d2cdae94c (patch) | |
tree | 0c753cb23b1a9e269ca6b173f98dae14bb460265 /libguile/vm-engine.c | |
parent | caa92f5e951528c1ea31b2eea8b388e9888fa19e (diff) | |
download | guile-e6eb2467164de264c313af92d488144d2cdae94c.tar.gz |
add bytevector ops to the vm
* libguile/instructions.h (SCM_VM_NUM_INSTRUCTIONS): Enlarge to 255. Not
sure what performance effects this will have.
* libguile/vm-engine.c: Add new error case, vm_error_not_a_bytevector.
* libguile/vm-engine.h: Don't assign specific registers for i386. Having
added the new VM vector ops, GCC 4.4 is erroring for me now.
* libguile/vm-i-scheme.c: Add bytevector-specific ops to the VM.
We don't actually use them yet, though.
Diffstat (limited to 'libguile/vm-engine.c')
-rw-r--r-- | libguile/vm-engine.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libguile/vm-engine.c b/libguile/vm-engine.c index 978d4079b..90cf697f8 100644 --- a/libguile/vm-engine.c +++ b/libguile/vm-engine.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001 Free Software Foundation, Inc. +/* Copyright (C) 2001, 2009 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License @@ -203,6 +203,12 @@ VM_NAME (struct scm_vm *vp, SCM program, SCM *argv, int nargs) /* shouldn't get here */ goto vm_error; + vm_error_not_a_bytevector: + SYNC_ALL (); + scm_wrong_type_arg_msg (FUNC_NAME, 1, finish_args, "bytevector"); + /* shouldn't get here */ + goto vm_error; + vm_error_no_values: err_msg = scm_from_locale_string ("VM: 0-valued return"); finish_args = SCM_EOL; |