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guile/ChangeLog
2000-09-29 18:08:19 +00:00

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2000-09-29 Keisuke Nishida <kxn30@po.cwru.edu>
* src/Makefile.am: Don't use guile-snarf to generate instruction
table. Create *.i by using grep.
* src/vm_expand.h: Replaced from vm-snarf.h.
* src/vm.c, src/vm.h, src/vm_engine.c: Include *.i.
* src/vm_system.c, src/vm_scheme.c, src/vm_number.c: Don't include
"vm-snarf.h".
2000-09-27 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm.c, src/vm.h, src/vm_engine.c, src/vm_engine.h,
src/vm-snarf.h: Indirect threaded.
* src/Makefile.am, src/.cvsignore: Updated.
2000-09-22 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm.c: SCM_CHARS -> SCM_SYMBOL_CHARS.
2000-09-22 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm_system.c (call): Call return-hook before reinstating a
continuation.
(tail_call): Call return-hook before a proper tail call.
2000-09-20 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm.c (scm_name_property): New variable.
(scm_name, scm_set_name_x): New procedures.
(scm_smob_print_with_name, init_name_property): New functions.
(print_program, scm_program_name): Removed.
(init_program_type, init_vm_type): Use scm_smob_print_with_name.
(scm_init_vm): Call init_name_property.
* src/vm_system.c (name): New instruction.
(savet): Don't set name.
* vm/shell.scm (vm-frame->call): Updated.
* vm/bytecomp.scm (translate-ref): Combined translate-local-ref,
translate-external-ref, and translate-top-level-ref.
(translate-set): Combined translate-local-set,
translate-external-set, and translate-top-level-ref.
Set a name to the object.
* src/vm_number.c (FUNC2): New macro.
(add2, sub2): Use FUNC2.
(remainder): New instruction.
* vm/bytecomp.scm (translate-and, translate-or): Bug fixed.
2000-09-20 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm_scheme.c (cons): Bug fixed.
* src/vm_system.c (br_if_null): Set ac = SCM_BOOL_T if null.
(br_if_not_null): Set ac = SCM_BOOL_F if not null.
2000-09-11 Keisuke Nishida <kxn30@po.cwru.edu>
* autogen.sh: Run aclocal with check where guile.m4 is installed.
2000-09-10 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm_system.c (push_list): New instruction.
* src/vm_engine.c (VM_NAME): Don't validate VM and PROGRAM.
* src/vm.c (scm_vm_apply): New procedure.
(apply_program): New function.
(init_program_type): Set the apply function for the program type.
* src/vm.c (lookup_variable): Use scm_eval_closure_lookup.
2000-09-03 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm_system.c (tail_call): Use SCM_TICK at the beginning.
2000-09-02 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm_engine.c (VM_NAME): Renamed the variable `an' to `nargs'.
Removed the variables `a2' and `a3'.
* src/vm_engine.h (VM_SETUP_ARGS2, VM_SETUP_ARGS3): Setup local
variables.
(VM_SETUP_ARGS4): Removed.
* src/vm_system.c, src/vm_scheme.c, src/vm_number.c: Updated.
2000-08-24 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm.c (lookup_variable): New function.
(scm_make_bytecode): Call lookup_variable for top-level variables.
* src/vm_engine.h (VM_VARIABLE_REF, VM_VARIABLE_SET): New macros.
* src/vm_system.c (TOPLEVEL_VAR, TOPLEVEL_VAR_SET): Removed.
Use VM_VARIABLE_REF and VM_VARIABLE_SET instead.
2000-08-22 Keisuke Nishida <kxn30@po.cwru.edu>
* src/vm.c, src/vm.h, src/vm_engine.c, src/vm_engine.h,
src/vm_system.c: Create external frames dynamically.
* vm/shell.scm: Use frame-external-link.
* vm/compile.scm (compile-file): Output "(use-modules (vm vm))".
* vm/types.scm (make-code): Check argument types.
(make-code:and, make-code:or): Pass env to make-code.
* vm/bytecomp.scm (translate-and, translate-or): Don't branch on
the last expression.
2000-08-20 Keisuke Nishida <kxn30@po.cwru.edu>
* Version 0.2 is released.
2000-08-12 Keisuke Nishida <kxn30@po.cwru.edu>
* Version 0.1 is released.
2000-07-29 Keisuke Nishida <kxn30@po.cwru.edu>
* Version 0.0 is released.