vim: src/debugger.c annotate

annotate src/debugger.c @ 30305:b00800d36297

Added tag v9.0.0488 for changeset f1fe5917918031b01817d4e1809c3da2f8913e16

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 17 Sep 2022 18:30:05 +0200
parents	44e53d136c5a
children	58fb880f3607

rev	line source
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * debugger.c: Vim script debugger functions
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	13
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 #include "vim.h"
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	15
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	16 #if defined(FEAT_EVAL) \|\| defined(PROTO)
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	17 static int debug_greedy = FALSE; // batch mode debugging: don't save
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	18 // and restore typeahead.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	19 static void do_setdebugtracelevel(char_u *arg);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 static void do_checkbacktracelevel(void);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 static void do_showbacktrace(char_u *cmd);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	22
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	23 static char_u *debug_oldval = NULL; // old and newval for debug expressions
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 static char_u *debug_newval = NULL;
28809 d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	25 static int debug_expr = 0; // use debug_expr
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	26
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 int
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 has_watchexpr(void)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	29 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	30 return debug_expr;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	31 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	32
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	33 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	34 * do_debug(): Debug mode.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	35 * Repeatedly get Ex commands, until told to continue normal execution.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	36 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	37 void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	38 do_debug(char_u *cmd)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	39 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	40 int save_msg_scroll = msg_scroll;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	41 int save_State = State;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	42 int save_did_emsg = did_emsg;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	43 int save_cmd_silent = cmd_silent;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	44 int save_msg_silent = msg_silent;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	45 int save_emsg_silent = emsg_silent;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	46 int save_redir_off = redir_off;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	47 tasave_T typeaheadbuf;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	48 int typeahead_saved = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	49 int save_ignore_script = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	50 int save_ex_normal_busy;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	51 int n;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	52 char_u *cmdline = NULL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	53 char_u *p;
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	54 char_u *sname;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	55 char *tail = NULL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 static int last_cmd = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	57 #define CMD_CONT 1
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	58 #define CMD_NEXT 2
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	59 #define CMD_STEP 3
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	60 #define CMD_FINISH 4
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	61 #define CMD_QUIT 5
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	62 #define CMD_INTERRUPT 6
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 #define CMD_BACKTRACE 7
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	64 #define CMD_FRAME 8
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	65 #define CMD_UP 9
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	66 #define CMD_DOWN 10
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	67
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	68 #ifdef ALWAYS_USE_GUI
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	69 // Can't do this when there is no terminal for input/output.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	70 if (!gui.in_use)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	71 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	72 // Break as soon as possible.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	73 debug_break_level = 9999;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 return;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	75 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	76 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	77
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	78 // Make sure we are in raw mode and start termcap mode. Might have side
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	79 // effects...
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 settmode(TMODE_RAW);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	81 starttermcap();
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	82
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	83 ++RedrawingDisabled; // don't redisplay the window
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	84 ++no_wait_return; // don't wait for return
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	85 did_emsg = FALSE; // don't use error from debugged stuff
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	86 cmd_silent = FALSE; // display commands
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	87 msg_silent = FALSE; // display messages
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	88 emsg_silent = FALSE; // display error messages
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	89 redir_off = TRUE; // don't redirect debug commands
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	90
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28023 diff changeset	91 State = MODE_NORMAL;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	92 debug_mode = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	93
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	94 if (!debug_did_msg)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	95 msg(_("Entering Debug mode. Type \"cont\" to continue."));
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	96 if (debug_oldval != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	98 smsg(_("Oldval = \"%s\""), debug_oldval);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	99 vim_free(debug_oldval);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	100 debug_oldval = NULL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	101 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 if (debug_newval != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	103 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	104 smsg(_("Newval = \"%s\""), debug_newval);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	105 vim_free(debug_newval);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	106 debug_newval = NULL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	107 }
22208 a607f02fd17a patch 8.2.1653: expand('<stack>') does not include the final line number Bram Moolenaar <Bram@vim.org> parents: 21493 diff changeset	108 sname = estack_sfile(ESTACK_NONE);
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	109 if (sname != NULL)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	110 msg((char *)sname);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	111 vim_free(sname);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	112 if (SOURCING_LNUM != 0)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	113 smsg(_("line %ld: %s"), SOURCING_LNUM, cmd);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	114 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	115 smsg(_("cmd: %s"), cmd);
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	116
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	117 // Repeat getting a command and executing it.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	118 for (;;)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	119 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	120 msg_scroll = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	121 need_wait_return = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	122
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	123 // Save the current typeahead buffer and replace it with an empty one.
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	124 // This makes sure we get input from the user here and don't interfere
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	125 // with the commands being executed. Reset "ex_normal_busy" to avoid
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	126 // the side effects of using ":normal". Save the stuff buffer and make
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	127 // it empty. Set ignore_script to avoid reading from script input.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	128 save_ex_normal_busy = ex_normal_busy;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	129 ex_normal_busy = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	130 if (!debug_greedy)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	131 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	132 save_typeahead(&typeaheadbuf);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	133 typeahead_saved = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 save_ignore_script = ignore_script;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	135 ignore_script = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	137
30241 44e53d136c5a patch 9.0.0456: function called at debug prompt is also debugged Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	138 // don't debug any function call, e.g. from an expresion mapping
44e53d136c5a patch 9.0.0456: function called at debug prompt is also debugged Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	139 n = debug_break_level;
44e53d136c5a patch 9.0.0456: function called at debug prompt is also debugged Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	140 debug_break_level = -1;
44e53d136c5a patch 9.0.0456: function called at debug prompt is also debugged Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	141
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	142 vim_free(cmdline);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	143 cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	144
30241 44e53d136c5a patch 9.0.0456: function called at debug prompt is also debugged Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	145 debug_break_level = n;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	146 if (typeahead_saved)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	147 {
24846 fdc6a7769045 patch 8.2.2961: keys typed during a :normal command are discarded Bram Moolenaar <Bram@vim.org> parents: 23788 diff changeset	148 restore_typeahead(&typeaheadbuf, TRUE);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	149 ignore_script = save_ignore_script;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	150 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	151 ex_normal_busy = save_ex_normal_busy;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	152
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	153 cmdline_row = msg_row;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	154 msg_starthere();
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	155 if (cmdline != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	156 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	157 // If this is a debug command, set "last_cmd".
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	158 // If not, reset "last_cmd".
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	159 // For a blank line use previous command.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	160 p = skipwhite(cmdline);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	161 if (*p != NUL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	162 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	163 switch (*p)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	164 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	165 case 'c': last_cmd = CMD_CONT;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	166 tail = "ont";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	167 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	168 case 'n': last_cmd = CMD_NEXT;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	169 tail = "ext";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	170 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	171 case 's': last_cmd = CMD_STEP;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	172 tail = "tep";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	173 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	174 case 'f':
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	175 last_cmd = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	176 if (p[1] == 'r')
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	177 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	178 last_cmd = CMD_FRAME;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	179 tail = "rame";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	180 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	181 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	182 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	183 last_cmd = CMD_FINISH;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	184 tail = "inish";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	185 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	186 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	187 case 'q': last_cmd = CMD_QUIT;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	188 tail = "uit";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	189 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	190 case 'i': last_cmd = CMD_INTERRUPT;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	191 tail = "nterrupt";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	192 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	193 case 'b': last_cmd = CMD_BACKTRACE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	194 if (p[1] == 't')
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	195 tail = "t";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	196 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	197 tail = "acktrace";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	198 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	199 case 'w': last_cmd = CMD_BACKTRACE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	200 tail = "here";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	201 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	202 case 'u': last_cmd = CMD_UP;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	203 tail = "p";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	204 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	205 case 'd': last_cmd = CMD_DOWN;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	206 tail = "own";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	207 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	208 default: last_cmd = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	209 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	210 if (last_cmd != 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	211 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	212 // Check that the tail matches.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	213 ++p;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	214 while (p != NUL && p == *tail)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	215 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	216 ++p;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	217 ++tail;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	218 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	219 if (ASCII_ISALPHA(*p) && last_cmd != CMD_FRAME)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	220 last_cmd = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	221 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	222 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	223
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	224 if (last_cmd != 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	225 {
24918 f11779c1d123 patch 8.2.2996: Vim9: when debugging cannot inspect local variables Bram Moolenaar <Bram@vim.org> parents: 24846 diff changeset	226 // Execute debug command: decide where to break next and
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	227 // return.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	228 switch (last_cmd)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	229 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	230 case CMD_CONT:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	231 debug_break_level = -1;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	232 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	233 case CMD_NEXT:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	234 debug_break_level = ex_nesting_level;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	235 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	236 case CMD_STEP:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	237 debug_break_level = 9999;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	238 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	239 case CMD_FINISH:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	240 debug_break_level = ex_nesting_level - 1;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	241 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	242 case CMD_QUIT:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	243 got_int = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	244 debug_break_level = -1;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	245 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	246 case CMD_INTERRUPT:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	247 got_int = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	248 debug_break_level = 9999;
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	249 // Do not repeat ">interrupt" cmd, continue stepping.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	250 last_cmd = CMD_STEP;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	251 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	252 case CMD_BACKTRACE:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	253 do_showbacktrace(cmd);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	254 continue;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	255 case CMD_FRAME:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	256 if (*p == NUL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	257 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	258 do_showbacktrace(cmd);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	259 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	260 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	261 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	262 p = skipwhite(p);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	263 do_setdebugtracelevel(p);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	264 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	265 continue;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	266 case CMD_UP:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	267 debug_backtrace_level++;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	268 do_checkbacktracelevel();
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	269 continue;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	270 case CMD_DOWN:
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	271 debug_backtrace_level--;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	272 do_checkbacktracelevel();
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	273 continue;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	274 }
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	275 // Going out reset backtrace_level
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	276 debug_backtrace_level = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	277 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	278 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	279
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	280 // don't debug this command
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	281 n = debug_break_level;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	282 debug_break_level = -1;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	283 (void)do_cmdline(cmdline, getexline, NULL,
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	284 DOCMD_VERBOSE\|DOCMD_EXCRESET);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	285 debug_break_level = n;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	286 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	287 lines_left = Rows - 1;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	288 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	289 vim_free(cmdline);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	290
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	291 --RedrawingDisabled;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	292 --no_wait_return;
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	293 redraw_all_later(UPD_NOT_VALID);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	294 need_wait_return = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	295 msg_scroll = save_msg_scroll;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	296 lines_left = Rows - 1;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	297 State = save_State;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	298 debug_mode = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	299 did_emsg = save_did_emsg;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	300 cmd_silent = save_cmd_silent;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	301 msg_silent = save_msg_silent;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	302 emsg_silent = save_emsg_silent;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	303 redir_off = save_redir_off;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	304
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	305 // Only print the message again when typing a command before coming back
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	306 // here.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	307 debug_did_msg = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	308 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	309
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	310 static int
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	311 get_maxbacktrace_level(char_u *sname)
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	312 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	313 char p, q;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	314 int maxbacktrace = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	315
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	316 if (sname != NULL)
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	317 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	318 p = (char *)sname;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	319 while ((q = strstr(p, "..")) != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	320 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	321 p = q + 2;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	322 maxbacktrace++;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	323 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	324 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	325 return maxbacktrace;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	326 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	327
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	328 static void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	329 do_setdebugtracelevel(char_u *arg)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	330 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	331 int level;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	332
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	333 level = atoi((char *)arg);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	334 if (*arg == '+' \|\| level < 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	335 debug_backtrace_level += level;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	336 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	337 debug_backtrace_level = level;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	338
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	339 do_checkbacktracelevel();
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	340 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	341
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	342 static void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	343 do_checkbacktracelevel(void)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	344 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	345 if (debug_backtrace_level < 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	346 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	347 debug_backtrace_level = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	348 msg(_("frame is zero"));
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	349 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	350 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	351 {
22208 a607f02fd17a patch 8.2.1653: expand('<stack>') does not include the final line number Bram Moolenaar <Bram@vim.org> parents: 21493 diff changeset	352 char_u *sname = estack_sfile(ESTACK_NONE);
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	353 int max = get_maxbacktrace_level(sname);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	354
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	355 if (debug_backtrace_level > max)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	356 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	357 debug_backtrace_level = max;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	358 smsg(_("frame at highest level: %d"), max);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	359 }
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	360 vim_free(sname);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	361 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	362 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	363
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	364 static void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	365 do_showbacktrace(char_u *cmd)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	366 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	367 char_u *sname;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	368 char *cur;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	369 char *next;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	370 int i = 0;
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	371 int max;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	372
22208 a607f02fd17a patch 8.2.1653: expand('<stack>') does not include the final line number Bram Moolenaar <Bram@vim.org> parents: 21493 diff changeset	373 sname = estack_sfile(ESTACK_NONE);
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	374 max = get_maxbacktrace_level(sname);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	375 if (sname != NULL)
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	376 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	377 cur = (char *)sname;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	378 while (!got_int)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	379 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	380 next = strstr(cur, "..");
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	381 if (next != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	382 *next = NUL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	383 if (i == max - debug_backtrace_level)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	384 smsg("->%d %s", max - i, cur);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	385 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	386 smsg(" %d %s", max - i, cur);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	387 ++i;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	388 if (next == NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	389 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	390 *next = '.';
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	391 cur = next + 2;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	392 }
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	393 vim_free(sname);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	394 }
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	395
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	396 if (SOURCING_LNUM != 0)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18966 diff changeset	397 smsg(_("line %ld: %s"), (long)SOURCING_LNUM, cmd);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	398 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	399 smsg(_("cmd: %s"), cmd);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	400 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	401
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	402 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	403 * ":debug".
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	404 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	405 void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	406 ex_debug(exarg_T *eap)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	407 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	408 int debug_break_level_save = debug_break_level;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	409
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	410 debug_break_level = 9999;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	411 do_cmdline_cmd(eap->arg);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	412 debug_break_level = debug_break_level_save;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	413 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	414
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	415 static char_u *debug_breakpoint_name = NULL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	416 static linenr_T debug_breakpoint_lnum;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	417
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	418 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	419 * When debugging or a breakpoint is set on a skipped command, no debug prompt
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	420 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	421 * debug_skipped_name is then set to the source name in the breakpoint case. If
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	422 * a skipped command decides itself that a debug prompt should be displayed, it
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	423 * can do so by calling dbg_check_skipped().
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	424 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	425 static int debug_skipped;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	426 static char_u *debug_skipped_name;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	427
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	428 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	429 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	430 * at or below the break level. But only when the line is actually
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	431 * executed. Return TRUE and set breakpoint_name for skipped commands that
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	432 * decide to execute something themselves.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	433 * Called from do_one_cmd() before executing a command.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	434 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	435 void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	436 dbg_check_breakpoint(exarg_T *eap)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	437 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	438 char_u *p;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	439
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	440 debug_skipped = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	441 if (debug_breakpoint_name != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	442 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	443 if (!eap->skip)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	444 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	445 // replace K_SNR with "<SNR>"
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	446 if (debug_breakpoint_name[0] == K_SPECIAL
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	447 && debug_breakpoint_name[1] == KS_EXTRA
25852 336e2d9924e6 patch 8.2.3460: some type casts are not needed Bram Moolenaar <Bram@vim.org> parents: 25767 diff changeset	448 && debug_breakpoint_name[2] == KE_SNR)
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	449 p = (char_u *)"<SNR>";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	450 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	451 p = (char_u *)"";
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	452 smsg(_("Breakpoint in \"%s%s\" line %ld"),
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	453 p,
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	454 debug_breakpoint_name + (*p == NUL ? 0 : 3),
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	455 (long)debug_breakpoint_lnum);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	456 debug_breakpoint_name = NULL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	457 do_debug(eap->cmd);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	458 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	459 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	460 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	461 debug_skipped = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	462 debug_skipped_name = debug_breakpoint_name;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	463 debug_breakpoint_name = NULL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	464 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	465 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	466 else if (ex_nesting_level <= debug_break_level)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	467 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	468 if (!eap->skip)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	469 do_debug(eap->cmd);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	470 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	471 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	472 debug_skipped = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	473 debug_skipped_name = NULL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	474 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	475 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	476 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	477
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	478 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	479 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	480 * set. Return TRUE when the debug mode is entered this time.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	481 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	482 int
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	483 dbg_check_skipped(exarg_T *eap)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	484 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	485 int prev_got_int;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	486
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	487 if (debug_skipped)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	488 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	489 // Save the value of got_int and reset it. We don't want a previous
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	490 // interruption cause flushing the input buffer.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	491 prev_got_int = got_int;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	492 got_int = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	493 debug_breakpoint_name = debug_skipped_name;
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	494 // eap->skip is TRUE
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	495 eap->skip = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	496 (void)dbg_check_breakpoint(eap);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	497 eap->skip = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	498 got_int \|= prev_got_int;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	499 return TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	500 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	501 return FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	502 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	503
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	504 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	505 * The list of breakpoints: dbg_breakp.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	506 * This is a grow-array of structs.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	507 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	508 struct debuggy
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	509 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	510 int dbg_nr; // breakpoint number
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	511 int dbg_type; // DBG_FUNC, DBG_FILE or DBG_EXPR
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	512 char_u *dbg_name; // function, expression or file name
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	513 regprog_T *dbg_prog; // regexp program
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	514 linenr_T dbg_lnum; // line number in function or file
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	515 int dbg_forceit; // ! used
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	516 #ifdef FEAT_EVAL
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	517 typval_T *dbg_val; // last result of watchexpression
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	518 #endif
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	519 int dbg_level; // stored nested level for expr
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	520 };
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	521
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	522 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL};
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	523 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx])
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	524 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx])
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	525 static int last_breakp = 0; // nr of last defined breakpoint
25719 154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	526 static int has_expr_breakpoint = FALSE;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	527
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	528 #ifdef FEAT_PROFILE
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	529 // Profiling uses file and func names similar to breakpoints.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	530 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL};
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	531 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	532 #define DBG_FUNC 1
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	533 #define DBG_FILE 2
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	534 #define DBG_EXPR 3
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	535
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	536 static linenr_T debuggy_find(int file,char_u fname, linenr_T after, garray_T gap, int *fp);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	537
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	538 /*
25763 5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	539 * Evaluate the "bp->dbg_name" expression and return the result.
25767 dfa045d2cc89 patch 8.2.3419: a failing debug expression may make Vim unusable Bram Moolenaar <Bram@vim.org> parents: 25763 diff changeset	540 * Disables error messages.
25763 5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	541 */
5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	542 static typval_T *
25767 dfa045d2cc89 patch 8.2.3419: a failing debug expression may make Vim unusable Bram Moolenaar <Bram@vim.org> parents: 25763 diff changeset	543 eval_expr_no_emsg(struct debuggy *bp)
25763 5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	544 {
5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	545 typval_T *tv;
5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	546
25767 dfa045d2cc89 patch 8.2.3419: a failing debug expression may make Vim unusable Bram Moolenaar <Bram@vim.org> parents: 25763 diff changeset	547 // Disable error messages, a bad expression would make Vim unusable.
dfa045d2cc89 patch 8.2.3419: a failing debug expression may make Vim unusable Bram Moolenaar <Bram@vim.org> parents: 25763 diff changeset	548 ++emsg_off;
25763 5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	549 tv = eval_expr(bp->dbg_name, NULL);
25767 dfa045d2cc89 patch 8.2.3419: a failing debug expression may make Vim unusable Bram Moolenaar <Bram@vim.org> parents: 25763 diff changeset	550 --emsg_off;
25763 5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	551
5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	552 return tv;
5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	553 }
5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	554
5e7c96e9036d patch 8.2.3417: Vim9: a failing debug expression aborts script sourcing Bram Moolenaar <Bram@vim.org> parents: 25719 diff changeset	555 /*
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	556 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	557 * in the entry just after the last one in dbg_breakp. Note that "dbg_name"
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	558 * is allocated.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	559 * Returns FAIL for failure.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	560 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	561 static int
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	562 dbg_parsearg(
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	563 char_u *arg,
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	564 garray_T *gap) // either &dbg_breakp or &prof_ga
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	565 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	566 char_u *p = arg;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	567 char_u *q;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	568 struct debuggy *bp;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	569 int here = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	570
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	571 if (ga_grow(gap, 1) == FAIL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	572 return FAIL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	573 bp = &DEBUGGY(gap, gap->ga_len);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	574
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	575 // Find "func" or "file".
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	576 if (STRNCMP(p, "func", 4) == 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	577 bp->dbg_type = DBG_FUNC;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	578 else if (STRNCMP(p, "file", 4) == 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	579 bp->dbg_type = DBG_FILE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	580 else if (
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	581 #ifdef FEAT_PROFILE
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	582 gap != &prof_ga &&
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	583 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	584 STRNCMP(p, "here", 4) == 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	585 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	586 if (curbuf->b_ffname == NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	587 {
25306 078edc1821bf patch 8.2.3190: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 24978 diff changeset	588 emsg(_(e_no_file_name));
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	589 return FAIL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	590 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	591 bp->dbg_type = DBG_FILE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	592 here = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	593 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	594 else if (
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	595 #ifdef FEAT_PROFILE
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	596 gap != &prof_ga &&
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	597 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	598 STRNCMP(p, "expr", 4) == 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	599 bp->dbg_type = DBG_EXPR;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	600 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	601 {
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26853 diff changeset	602 semsg(_(e_invalid_argument_str), p);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	603 return FAIL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	604 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	605 p = skipwhite(p + 4);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	606
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	607 // Find optional line number.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	608 if (here)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	609 bp->dbg_lnum = curwin->w_cursor.lnum;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	610 else if (
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	611 #ifdef FEAT_PROFILE
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	612 gap != &prof_ga &&
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	613 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	614 VIM_ISDIGIT(*p))
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	615 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	616 bp->dbg_lnum = getdigits(&p);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	617 p = skipwhite(p);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	618 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	619 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	620 bp->dbg_lnum = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	621
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	622 // Find the function or file name. Don't accept a function name with ().
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	623 if ((!here && *p == NUL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	624 \|\| (here && *p != NUL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	625 \|\| (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL))
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	626 {
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26853 diff changeset	627 semsg(_(e_invalid_argument_str), arg);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	628 return FAIL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	629 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	630
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	631 if (bp->dbg_type == DBG_FUNC)
24978 2818b8108d92 patch 8.2.3026: Vim9: cannot set breakpoint in compiled function Bram Moolenaar <Bram@vim.org> parents: 24918 diff changeset	632 bp->dbg_name = vim_strsave(STRNCMP(p, "g:", 2) == 0 ? p + 2 : p);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	633 else if (here)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 bp->dbg_name = vim_strsave(curbuf->b_ffname);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	635 else if (bp->dbg_type == DBG_EXPR)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	637 bp->dbg_name = vim_strsave(p);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 if (bp->dbg_name != NULL)
25767 dfa045d2cc89 patch 8.2.3419: a failing debug expression may make Vim unusable Bram Moolenaar <Bram@vim.org> parents: 25763 diff changeset	639 bp->dbg_val = eval_expr_no_emsg(bp);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	640 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	641 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	642 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	643 // Expand the file name in the same way as do_source(). This means
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	644 // doing it twice, so that $DIR/file gets expanded when $DIR is
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	645 // "~/dir".
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	646 q = expand_env_save(p);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	647 if (q == NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	648 return FAIL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	649 p = expand_env_save(q);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	650 vim_free(q);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	651 if (p == NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	652 return FAIL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	653 if (p != '')
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	654 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	655 bp->dbg_name = fix_fname(p);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	656 vim_free(p);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	657 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	658 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	659 bp->dbg_name = p;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	660 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	661
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	662 if (bp->dbg_name == NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	663 return FAIL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	664 return OK;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	665 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	666
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	667 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	668 * ":breakadd". Also used for ":profile".
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	669 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	670 void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	671 ex_breakadd(exarg_T *eap)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	672 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	673 struct debuggy *bp;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	674 char_u *pat;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	675 garray_T *gap;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	676
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	677 gap = &dbg_breakp;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	678 #ifdef FEAT_PROFILE
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	679 if (eap->cmdidx == CMD_profile)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 gap = &prof_ga;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	681 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	682
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	683 if (dbg_parsearg(eap->arg, gap) == OK)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	684 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	685 bp = &DEBUGGY(gap, gap->ga_len);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	686 bp->dbg_forceit = eap->forceit;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	687
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	688 if (bp->dbg_type != DBG_EXPR)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	689 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	690 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	691 if (pat != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	692 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	693 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	694 vim_free(pat);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	695 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	696 if (pat == NULL \|\| bp->dbg_prog == NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	697 vim_free(bp->dbg_name);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	698 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	699 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	700 if (bp->dbg_lnum == 0) // default line number is 1
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	701 bp->dbg_lnum = 1;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	702 #ifdef FEAT_PROFILE
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	703 if (eap->cmdidx != CMD_profile)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	704 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	705 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	706 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	707 ++debug_tick;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	708 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	709 ++gap->ga_len;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	710 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	711 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	712 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	713 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	714 // DBG_EXPR
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	715 DEBUGGY(gap, gap->ga_len++).dbg_nr = ++last_breakp;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	716 ++debug_tick;
25719 154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	717 if (gap == &dbg_breakp)
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	718 has_expr_breakpoint = TRUE;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	719 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	720 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	721 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	722
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	723 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	724 * ":debuggreedy".
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	725 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	726 void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	727 ex_debuggreedy(exarg_T *eap)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	728 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	729 if (eap->addr_count == 0 \|\| eap->line2 != 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	730 debug_greedy = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	731 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	732 debug_greedy = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	733 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	734
25719 154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	735 static void
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	736 update_has_expr_breakpoint()
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	737 {
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	738 int i;
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	739
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	740 has_expr_breakpoint = FALSE;
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	741 for (i = 0; i < dbg_breakp.ga_len; ++i)
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	742 if (BREAKP(i).dbg_type == DBG_EXPR)
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	743 {
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	744 has_expr_breakpoint = TRUE;
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	745 break;
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	746 }
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	747 }
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	748
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	749 /*
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	750 * Return TRUE if there is any expression breakpoint.
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	751 */
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	752 int
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	753 debug_has_expr_breakpoint()
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	754 {
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	755 return has_expr_breakpoint;
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	756 }
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	757
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	758 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	759 * ":breakdel" and ":profdel".
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	760 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	761 void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	762 ex_breakdel(exarg_T *eap)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	763 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	764 struct debuggy bp, bpi;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	765 int nr;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	766 int todel = -1;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	767 int del_all = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	768 int i;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	769 linenr_T best_lnum = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	770 garray_T *gap;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	771
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	772 gap = &dbg_breakp;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	773 if (eap->cmdidx == CMD_profdel)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	774 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	775 #ifdef FEAT_PROFILE
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	776 gap = &prof_ga;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	777 #else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	778 ex_ni(eap);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	779 return;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	780 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	781 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	782
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	783 if (vim_isdigit(*eap->arg))
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	785 // ":breakdel {nr}"
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	786 nr = atol((char *)eap->arg);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	787 for (i = 0; i < gap->ga_len; ++i)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	788 if (DEBUGGY(gap, i).dbg_nr == nr)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	789 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 todel = i;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	791 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	792 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	793 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	794 else if (eap->arg == '')
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	795 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	796 todel = 0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	797 del_all = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	798 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	799 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	800 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	801 // ":breakdel {func\|file\|expr} [lnum] {name}"
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	802 if (dbg_parsearg(eap->arg, gap) == FAIL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	803 return;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 bp = &DEBUGGY(gap, gap->ga_len);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	805 for (i = 0; i < gap->ga_len; ++i)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	806 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	807 bpi = &DEBUGGY(gap, i);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	808 if (bp->dbg_type == bpi->dbg_type
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	809 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	810 && (bp->dbg_lnum == bpi->dbg_lnum
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	811 \|\| (bp->dbg_lnum == 0
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	812 && (best_lnum == 0
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	813 \|\| bpi->dbg_lnum < best_lnum))))
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	814 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	815 todel = i;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	816 best_lnum = bpi->dbg_lnum;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	817 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	818 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	819 vim_free(bp->dbg_name);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	820 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	821
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	822 if (todel < 0)
26853 806f31579357 patch 8.2.3955: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 25852 diff changeset	823 semsg(_(e_breakpoint_not_found_str), eap->arg);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	824 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	825 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	826 while (gap->ga_len > 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	827 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	828 vim_free(DEBUGGY(gap, todel).dbg_name);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 #ifdef FEAT_EVAL
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	830 if (DEBUGGY(gap, todel).dbg_type == DBG_EXPR
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	831 && DEBUGGY(gap, todel).dbg_val != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	832 free_tv(DEBUGGY(gap, todel).dbg_val);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	833 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	834 vim_regfree(DEBUGGY(gap, todel).dbg_prog);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	835 --gap->ga_len;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	836 if (todel < gap->ga_len)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	837 mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1),
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	838 (gap->ga_len - todel) * sizeof(struct debuggy));
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	839 #ifdef FEAT_PROFILE
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	840 if (eap->cmdidx == CMD_breakdel)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	841 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	842 ++debug_tick;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	843 if (!del_all)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	844 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	845 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	846
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	847 // If all breakpoints were removed clear the array.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	848 if (gap->ga_len == 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	849 ga_clear(gap);
25719 154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	850 if (gap == &dbg_breakp)
154663508d9b patch 8.2.3395: Vim9: expression breakpoint not checked in :def function Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	851 update_has_expr_breakpoint();
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	852 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	853 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	854
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	855 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	856 * ":breaklist".
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	857 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	858 void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	859 ex_breaklist(exarg_T *eap UNUSED)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	861 struct debuggy *bp;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	862 int i;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	863
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	864 if (dbg_breakp.ga_len == 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	865 msg(_("No breakpoints defined"));
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	866 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	867 for (i = 0; i < dbg_breakp.ga_len; ++i)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	868 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	869 bp = &BREAKP(i);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	870 if (bp->dbg_type == DBG_FILE)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	871 home_replace(NULL, bp->dbg_name, NameBuff, MAXPATHL, TRUE);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	872 if (bp->dbg_type != DBG_EXPR)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	873 smsg(_("%3d %s %s line %ld"),
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	874 bp->dbg_nr,
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	875 bp->dbg_type == DBG_FUNC ? "func" : "file",
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	876 bp->dbg_type == DBG_FUNC ? bp->dbg_name : NameBuff,
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	877 (long)bp->dbg_lnum);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	878 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	879 smsg(_("%3d expr %s"),
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	880 bp->dbg_nr, bp->dbg_name);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	881 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	882 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	883
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	884 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	885 * Find a breakpoint for a function or sourced file.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	886 * Returns line number at which to break; zero when no matching breakpoint.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	887 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	888 linenr_T
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	889 dbg_find_breakpoint(
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	890 int file, // TRUE for a file, FALSE for a function
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	891 char_u *fname, // file or function name
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	892 linenr_T after) // after this line number
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	893 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	894 return debuggy_find(file, fname, after, &dbg_breakp, NULL);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	895 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	896
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	897 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	898 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	899 * Return TRUE if profiling is on for a function or sourced file.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	900 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	901 int
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	902 has_profiling(
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	903 int file, // TRUE for a file, FALSE for a function
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	904 char_u *fname, // file or function name
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	905 int *fp) // return: forceit
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	906 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	907 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	908 != (linenr_T)0);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	909 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	910 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	911
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	912 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	913 * Common code for dbg_find_breakpoint() and has_profiling().
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	914 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	915 static linenr_T
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	916 debuggy_find(
23717 e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	917 int is_file, // TRUE for a file, FALSE for a function
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	918 char_u *fname, // file or function name
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	919 linenr_T after, // after this line number
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	920 garray_T *gap, // either &dbg_breakp or &prof_ga
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	921 int *fp) // if not NULL: return forceit
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	922 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	923 struct debuggy *bp;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	924 int i;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	925 linenr_T lnum = 0;
23717 e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	926 char_u *name = NULL;
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	927 char_u *short_name = fname;
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	928 int prev_got_int;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	929
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	930 // Return quickly when there are no breakpoints.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	931 if (gap->ga_len == 0)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	932 return (linenr_T)0;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	933
23717 e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	934 // For a script-local function remove the prefix, so that
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	935 // "profile func Func" matches "Func" in any script. Otherwise it's very
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	936 // difficult to profile/debug a script-local function. It may match a
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	937 // function in the wrong script, but that is much better than not being
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	938 // able to profile/debug a function in a script with unknown ID.
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	939 // Also match a script-specific name.
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	940 if (!is_file && fname[0] == K_SPECIAL)
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	941 {
23717 e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	942 short_name = vim_strchr(fname, '_') + 1;
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16391 diff changeset	943 name = alloc(STRLEN(fname) + 3);
23717 e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	944 if (name != NULL)
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	945 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	946 STRCPY(name, "<SNR>");
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	947 STRCPY(name + 5, fname + 3);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	948 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	949 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	950
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	951 for (i = 0; i < gap->ga_len; ++i)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	952 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	953 // Skip entries that are not useful or are for a line that is beyond
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	954 // an already found breakpoint.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	955 bp = &DEBUGGY(gap, i);
23717 e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	956 if (((bp->dbg_type == DBG_FILE) == is_file
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	957 && bp->dbg_type != DBG_EXPR && (
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	958 #ifdef FEAT_PROFILE
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	959 gap == &prof_ga \|\|
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	960 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	961 (bp->dbg_lnum > after && (lnum == 0 \|\| bp->dbg_lnum < lnum)))))
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	962 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	963 // Save the value of got_int and reset it. We don't want a
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	964 // previous interruption cancel matching, only hitting CTRL-C
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	965 // while matching should abort it.
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	966 prev_got_int = got_int;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	967 got_int = FALSE;
23717 e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	968 if ((name != NULL
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	969 && vim_regexec_prog(&bp->dbg_prog, FALSE, name, (colnr_T)0))
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	970 \|\| vim_regexec_prog(&bp->dbg_prog, FALSE,
e3720756acdc patch 8.2.2400: Vim9: compiled functions are not profiled Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	971 short_name, (colnr_T)0))
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	972 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	973 lnum = bp->dbg_lnum;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	974 if (fp != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	975 *fp = bp->dbg_forceit;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	976 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	977 got_int \|= prev_got_int;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	978 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	979 #ifdef FEAT_EVAL
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	980 else if (bp->dbg_type == DBG_EXPR)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	981 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	982 typval_T *tv;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	983 int line = FALSE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	984
25767 dfa045d2cc89 patch 8.2.3419: a failing debug expression may make Vim unusable Bram Moolenaar <Bram@vim.org> parents: 25763 diff changeset	985 tv = eval_expr_no_emsg(bp);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	986 if (tv != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	987 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	988 if (bp->dbg_val == NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	989 {
23788 d12ef361d9de patch 8.2.2435: setline() gives an error for some types Bram Moolenaar <Bram@vim.org> parents: 23717 diff changeset	990 debug_oldval = typval_tostring(NULL, TRUE);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	991 bp->dbg_val = tv;
23788 d12ef361d9de patch 8.2.2435: setline() gives an error for some types Bram Moolenaar <Bram@vim.org> parents: 23717 diff changeset	992 debug_newval = typval_tostring(bp->dbg_val, TRUE);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	993 line = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	994 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	995 else
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	996 {
28023 146817021fc3 patch 8.2.4536: debugger test fails when breaking on expression Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	997 // Use "==" instead of "is" for strings, that is what we
146817021fc3 patch 8.2.4536: debugger test fails when breaking on expression Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	998 // always have done.
146817021fc3 patch 8.2.4536: debugger test fails when breaking on expression Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	999 exprtype_T type = tv->v_type == VAR_STRING
146817021fc3 patch 8.2.4536: debugger test fails when breaking on expression Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	1000 ? EXPR_EQUAL : EXPR_IS;
146817021fc3 patch 8.2.4536: debugger test fails when breaking on expression Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	1001
146817021fc3 patch 8.2.4536: debugger test fails when breaking on expression Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	1002 if (typval_compare(tv, bp->dbg_val, type, FALSE) == OK
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1003 && tv->vval.v_number == FALSE)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1004 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1005 typval_T *v;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1006
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1007 line = TRUE;
23788 d12ef361d9de patch 8.2.2435: setline() gives an error for some types Bram Moolenaar <Bram@vim.org> parents: 23717 diff changeset	1008 debug_oldval = typval_tostring(bp->dbg_val, TRUE);
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	1009 // Need to evaluate again, typval_compare() overwrites
3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	1010 // "tv".
25767 dfa045d2cc89 patch 8.2.3419: a failing debug expression may make Vim unusable Bram Moolenaar <Bram@vim.org> parents: 25763 diff changeset	1011 v = eval_expr_no_emsg(bp);
23788 d12ef361d9de patch 8.2.2435: setline() gives an error for some types Bram Moolenaar <Bram@vim.org> parents: 23717 diff changeset	1012 debug_newval = typval_tostring(v, TRUE);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1013 free_tv(bp->dbg_val);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1014 bp->dbg_val = v;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1015 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1016 free_tv(tv);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1017 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1018 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1019 else if (bp->dbg_val != NULL)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1020 {
23788 d12ef361d9de patch 8.2.2435: setline() gives an error for some types Bram Moolenaar <Bram@vim.org> parents: 23717 diff changeset	1021 debug_oldval = typval_tostring(bp->dbg_val, TRUE);
d12ef361d9de patch 8.2.2435: setline() gives an error for some types Bram Moolenaar <Bram@vim.org> parents: 23717 diff changeset	1022 debug_newval = typval_tostring(NULL, TRUE);
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1023 free_tv(bp->dbg_val);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1024 bp->dbg_val = NULL;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1025 line = TRUE;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1026 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1027
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1028 if (line)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1029 {
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1030 lnum = after > 0 ? after : 1;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1031 break;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1032 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1033 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1034 #endif
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1035 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1036 if (name != fname)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1037 vim_free(name);
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1038
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1039 return lnum;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1040 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1041
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1042 /*
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1043 * Called when a breakpoint was encountered.
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1044 */
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1045 void
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1046 dbg_breakpoint(char_u *name, linenr_T lnum)
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1047 {
16391 3fc956fc63b6 patch 8.1.1200: old style comments in debugger source Bram Moolenaar <Bram@vim.org> parents: 16381 diff changeset	1048 // We need to check if this line is actually executed in do_one_cmd()
16381 1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1049 debug_breakpoint_name = name;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1050 debug_breakpoint_lnum = lnum;
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1051 }
1dcbaa780b8e patch 8.1.1195: Vim script debugger functionality needs cleanup Bram Moolenaar <Bram@vim.org> parents: diff changeset	1052 #endif

Mercurial > vim

annotate src/debugger.c @ 30305:b00800d36297