diff options
Diffstat (limited to 'src/nvim/eval_defs.h')
| -rw-r--r-- | src/nvim/eval_defs.h | 83 |
1 files changed, 82 insertions, 1 deletions
diff --git a/src/nvim/eval_defs.h b/src/nvim/eval_defs.h index 602fb175c7..a81348d124 100644 --- a/src/nvim/eval_defs.h +++ b/src/nvim/eval_defs.h @@ -6,6 +6,10 @@ #include "nvim/hashtab.h" #include "nvim/lib/queue.h" +#include "nvim/garray.h" // For garray_T +// for proftime_T +#include "nvim/profile.h" +#include "nvim/pos.h" // for linenr_T typedef int varnumber_T; typedef double float_T; @@ -151,9 +155,86 @@ struct dictvar_S { QUEUE watchers; ///< Dictionary key watchers set by user code. }; +typedef int scid_T; // script ID +typedef struct funccall_S funccall_T; + +// Structure to hold info for a user function. +typedef struct ufunc ufunc_T; + +struct ufunc { + int uf_varargs; ///< variable nr of arguments + int uf_flags; + int uf_calls; ///< nr of active calls + garray_T uf_args; ///< arguments + garray_T uf_lines; ///< function lines + int uf_profiling; ///< true when func is being profiled + // Profiling the function as a whole. + int uf_tm_count; ///< nr of calls + proftime_T uf_tm_total; ///< time spent in function + children + proftime_T uf_tm_self; ///< time spent in function itself + proftime_T uf_tm_children; ///< time spent in children this call + // Profiling the function per line. + int *uf_tml_count; ///< nr of times line was executed + proftime_T *uf_tml_total; ///< time spent in a line + children + proftime_T *uf_tml_self; ///< time spent in a line itself + proftime_T uf_tml_start; ///< start time for current line + proftime_T uf_tml_children; ///< time spent in children for this line + proftime_T uf_tml_wait; ///< start wait time for current line + int uf_tml_idx; ///< index of line being timed; -1 if none + int uf_tml_execed; ///< line being timed was executed + scid_T uf_script_ID; ///< ID of script where function was defined, + // used for s: variables + int uf_refcount; ///< for numbered function: reference count + funccall_T *uf_scoped; ///< l: local variables for closure + char_u uf_name[1]; ///< name of function (actually longer); can + // start with <SNR>123_ (<SNR> is K_SPECIAL + // KS_EXTRA KE_SNR) +}; + +/// Maximum number of function arguments +#define MAX_FUNC_ARGS 20 +#define VAR_SHORT_LEN 20 // short variable name length +#define FIXVAR_CNT 12 // number of fixed variables + +// structure to hold info for a function that is currently being executed. +struct funccall_S { + ufunc_T *func; // function being called + int linenr; // next line to be executed + int returned; // ":return" used + struct // fixed variables for arguments + { + dictitem_T var; // variable (without room for name) + char_u room[VAR_SHORT_LEN]; // room for the name + } fixvar[FIXVAR_CNT]; + dict_T l_vars; // l: local function variables + dictitem_T l_vars_var; // variable for l: scope + dict_T l_avars; // a: argument variables + dictitem_T l_avars_var; // variable for a: scope + list_T l_varlist; // list for a:000 + listitem_T l_listitems[MAX_FUNC_ARGS]; // listitems for a:000 + typval_T *rettv; // return value + linenr_T breakpoint; // next line with breakpoint or zero + int dbg_tick; // debug_tick when breakpoint was set + int level; // top nesting level of executed function + proftime_T prof_child; // time spent in a child + funccall_T *caller; // calling function or NULL + int fc_refcount; + int fc_copyID; // for garbage collection + garray_T fc_funcs; // list of ufunc_T* which refer this +}; + +// structure used by trans_function_name() +typedef struct { + dict_T *fd_dict; ///< Dictionary used. + char_u *fd_newkey; ///< New key in "dict" in allocated memory. + dictitem_T *fd_di; ///< Dictionary item used. +} funcdict_T; + struct partial_S { int pt_refcount; ///< Reference count. - char_u *pt_name; ///< Function name. + char_u *pt_name; ///< Function name; when NULL use pt_func->name. + ufunc_T *pt_func; ///< Function pointer; when NULL lookup function + ///< with pt_name. bool pt_auto; ///< when true the partial was created for using ///< dict.member in handle_subscript(). int pt_argc; ///< Number of arguments. |