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| author | Zach Shaftel <zshaftel@gmail.com> | 2020-06-18 01:09:31 -0400 |
|---|---|---|
| committer | Zach Shaftel <zshaftel@gmail.com> | 2020-06-18 01:09:31 -0400 |
| commit | e1aee0ffe8aa51a8963737f8a957cf19eabdb9d7 (patch) | |
| tree | be1ff734ed32fa702c4cd88adfabca389e1a1bc6 /src/lisp.h | |
| parent | 3d5ac37d36ecae90a634515b78608062fc9729be (diff) | |
| download | emacs-feature/zach-soc-funcall-from-bytecode.tar.gz | |
Don't call Ffuncall directly from exec_byte_codefeature/zach-soc-funcall-from-bytecode
* src/bytecode.c (exec_byte_code): Do a good chunk of Ffuncall's
work in the Bcall ops, so Ffuncall no longer needs to be called. As
it stands, it's an ugly clone of the contents of Ffuncall (and
some of funcall_lambda). Work in progress.
* src/eval.c (record_in_backtrace_with_offset): New function. Like
record_in_backtrace but accepts the bytecode offset and stores it
in the pertinent backtrace frame.
(record_in_backtrace): Don't record the offset.
(funcall_lambda): Remove unnecessary SYMBOLP check.
* src/lisp.h (funcall_lambda, do_debug_on_call)
(record_in_backtrace_with_offset , backtrace_debug_on_exit):
Declare.
Diffstat (limited to 'src/lisp.h')
| -rw-r--r-- | src/lisp.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/lisp.h b/src/lisp.h index ef6302a4670..e04e374ca97 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -4113,7 +4113,6 @@ extern Lisp_Object Vautoload_queue; extern Lisp_Object Vrun_hooks; extern Lisp_Object Vsignaling_function; extern Lisp_Object inhibit_lisp_code; -extern int backtrace_byte_offset; /* To run a normal hook, use the appropriate function from the list below. The calling convention: @@ -4141,6 +4140,7 @@ extern AVOID signal_error (const char *, Lisp_Object); extern AVOID overflow_error (void); extern bool FUNCTIONP (Lisp_Object); extern Lisp_Object funcall_subr (struct Lisp_Subr *subr, ptrdiff_t numargs, Lisp_Object *arg_vector); +extern Lisp_Object funcall_lambda (Lisp_Object, ptrdiff_t, Lisp_Object *); extern Lisp_Object eval_sub (Lisp_Object form); extern Lisp_Object apply1 (Lisp_Object, Lisp_Object); extern Lisp_Object call0 (Lisp_Object); @@ -4185,6 +4185,7 @@ extern Lisp_Object vformat_string (const char *, va_list) ATTRIBUTE_FORMAT_PRINTF (1, 0); extern void un_autoload (Lisp_Object); extern Lisp_Object call_debugger (Lisp_Object arg); +extern void do_debug_on_call (Lisp_Object code, ptrdiff_t count); extern void init_eval_once (void); extern Lisp_Object safe_call (ptrdiff_t, Lisp_Object, ...); extern Lisp_Object safe_call1 (Lisp_Object, Lisp_Object); @@ -4193,8 +4194,10 @@ extern void init_eval (void); extern void syms_of_eval (void); extern void prog_ignore (Lisp_Object); extern ptrdiff_t record_in_backtrace (Lisp_Object, Lisp_Object *, ptrdiff_t); +extern ptrdiff_t record_in_backtrace_with_offset (Lisp_Object, Lisp_Object *, ptrdiff_t, int); extern void mark_specpdl (union specbinding *first, union specbinding *ptr); extern void get_backtrace (Lisp_Object array); +extern bool backtrace_debug_on_exit (union specbinding *pdl); Lisp_Object backtrace_top_function (void); extern bool let_shadows_buffer_binding_p (struct Lisp_Symbol *symbol); |