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Prefixes all variables in vwatch.bm with vw_

This commit is contained in:
Fellippe Heitor 2021-07-29 14:58:05 -03:00
parent 132cae7f72
commit 72aa362956

View file

@ -1,14 +1,14 @@
$CHECKING:OFF
SUB vwatch (globalVariables AS _OFFSET, localVariables AS _OFFSET)
STATIC AS LONG ideHost, breakpointCount, skipCount, timeout, startLevel, lastLine
STATIC AS LONG runToLine
STATIC AS _BYTE pauseMode, stepOver, bypass, setNextLine
STATIC buffer$, endc$
DIM AS LONG i, tempIndex, localIndex, varSize, sequence
DIM AS _OFFSET address
DIM AS _MEM m, m2
DIM start!, temp$, cmd$, value$, k&, buf$, scope$
STATIC AS LONG vw_ideHost, vw_breakpointCount, vw_skipCount, vw_timeout, vw_startLevel, vw_lastLine
STATIC AS LONG vw_runToLine
STATIC AS _BYTE vw_pauseMode, vw_stepOver, vw_bypass, vw_setNextLine
STATIC vw_buffer$, vw_endc$
DIM AS LONG vw_i, vw_tempIndex, vw_localIndex, vw_varSize, vw_sequence
DIM AS _OFFSET vw_address
DIM AS _MEM vw_m, vw_m2
DIM vw_start!, vw_temp$, vw_cmd$, vw_value$, vw_k&, vw_buf$, vw_scope$
DECLARE LIBRARY
SUB vwatch_stoptimers ALIAS stop_timers
@ -16,67 +16,67 @@ SUB vwatch (globalVariables AS _OFFSET, localVariables AS _OFFSET)
SUB unlockvWatchHandle
END DECLARE
IF bypass THEN EXIT SUB
IF vw_bypass THEN EXIT SUB
vwatch_goto = 0
IF ideHost = 0 THEN
timeout = 10
endc$ = "<END>"
IF vw_ideHost = 0 THEN
vw_timeout = 10
vw_endc$ = "<END>"
'initial setup
GOSUB Connect
'send this binary's path/exe name
cmd$ = "me:" + COMMAND$(0)
vw_cmd$ = "me:" + COMMAND$(0)
GOSUB SendCommand
DO
GOSUB GetCommand
SELECT CASE cmd$
SELECT CASE vw_cmd$
CASE "vwatch"
IF value$ <> "ok" THEN
unlockvWatchHandle: CLOSE #ideHost
bypass = -1
IF vw_value$ <> "ok" THEN
unlockvWatchHandle: CLOSE #vw_ideHost
vw_bypass = -1
EXIT SUB
END IF
CASE "line count"
REDIM vwatch_breakpoints(CVL(value$)) AS _BYTE
REDIM vwatch_skiplines(CVL(value$)) AS _BYTE
REDIM vwatch_breakpoints(CVL(vw_value$)) AS _BYTE
REDIM vwatch_skiplines(CVL(vw_value$)) AS _BYTE
CASE "breakpoint count"
breakpointCount = CVL(value$)
vw_breakpointCount = CVL(vw_value$)
CASE "breakpoint list"
IF LEN(value$) \ 4 <> breakpointCount THEN
cmd$ = "quit:Communication error."
IF LEN(vw_value$) \ 4 <> vw_breakpointCount THEN
vw_cmd$ = "quit:Communication error."
GOSUB SendCommand
unlockvWatchHandle: CLOSE #ideHost
bypass = -1
unlockvWatchHandle: CLOSE #vw_ideHost
vw_bypass = -1
EXIT SUB
END IF
FOR i = 1 TO breakpointCount
temp$ = MID$(value$, i * 4 - 3, 4)
vwatch_breakpoints(CVL(temp$)) = -1
FOR vw_i = 1 TO vw_breakpointCount
vw_temp$ = MID$(vw_value$, vw_i * 4 - 3, 4)
vwatch_breakpoints(CVL(vw_temp$)) = -1
NEXT
CASE "skip count"
skipCount = CVL(value$)
vw_skipCount = CVL(vw_value$)
CASE "skip list"
IF LEN(value$) \ 4 <> skipCount THEN
cmd$ = "quit:Communication error."
IF LEN(vw_value$) \ 4 <> vw_skipCount THEN
vw_cmd$ = "quit:Communication error."
GOSUB SendCommand
unlockvWatchHandle: CLOSE #ideHost
bypass = -1
unlockvWatchHandle: CLOSE #vw_ideHost
vw_bypass = -1
EXIT SUB
END IF
FOR i = 1 TO skipCount
temp$ = MID$(value$, i * 4 - 3, 4)
vwatch_skiplines(CVL(temp$)) = -1
FOR vw_i = 1 TO vw_skipCount
vw_temp$ = MID$(vw_value$, vw_i * 4 - 3, 4)
vwatch_skiplines(CVL(vw_temp$)) = -1
NEXT
CASE "run"
IF vwatch_breakpoints(vwatch_linenumber) THEN EXIT DO
pauseMode = 0
vw_pauseMode = 0
EXIT SUB
CASE "break"
pauseMode = -1
vw_pauseMode = -1
EXIT DO
END SELECT
LOOP
@ -84,16 +84,16 @@ SUB vwatch (globalVariables AS _OFFSET, localVariables AS _OFFSET)
IF vwatch_linenumber = 0 THEN
GOSUB SendCallStack
cmd$ = "quit:Program ended."
vw_cmd$ = "quit:Program ended."
GOSUB SendCommand
unlockvWatchHandle: CLOSE #ideHost
bypass = -1
ideHost = 0
unlockvWatchHandle: CLOSE #vw_ideHost
vw_bypass = -1
vw_ideHost = 0
EXIT SUB
ELSEIF vwatch_linenumber = -1 THEN
'report an error in the most recent line
GOSUB SendCallStack
cmd$ = "error:" + MKL$(lastLine)
vw_cmd$ = "error:" + MKL$(vw_lastLine)
GOSUB SendCommand
EXIT SUB
ELSEIF vwatch_linenumber = -2 THEN
@ -101,36 +101,36 @@ SUB vwatch (globalVariables AS _OFFSET, localVariables AS _OFFSET)
IF vwatch_sublevel > UBOUND(vwatch_stack) THEN
REDIM _PRESERVE vwatch_stack(UBOUND(vwatch_stack) + 1000) AS STRING
END IF
vwatch_stack(vwatch_sublevel) = vwatch_internalsubname$ + "," + vwatch_subname$ + ", line" + STR$(lastLine)
vwatch_stack(vwatch_sublevel) = vwatch_internalsubname$ + "," + vwatch_subname$ + ", line" + STR$(vw_lastLine)
EXIT SUB
ELSEIF vwatch_linenumber = -3 THEN
'handle STOP - instead of quitting, pause execution
pauseMode = -1
stepOver = 0
vw_pauseMode = -1
vw_stepOver = 0
EXIT SUB
END IF
IF vwatch_linenumber = lastLine AND setNextLine = 0 THEN EXIT SUB
setNextLine = 0
lastLine = vwatch_linenumber
IF vwatch_linenumber = vw_lastLine AND vw_setNextLine = 0 THEN EXIT SUB
vw_setNextLine = 0
vw_lastLine = vwatch_linenumber
GOSUB GetCommand
SELECT CASE cmd$
SELECT CASE vw_cmd$
CASE "break"
pauseMode = -1
stepOver = 0
runToLine = 0
cmd$ = ""
vw_pauseMode = -1
vw_stepOver = 0
vw_runToLine = 0
vw_cmd$ = ""
CASE "set breakpoint"
vwatch_breakpoints(CVL(value$)) = -1
vwatch_skiplines(CVL(value$)) = 0
vwatch_breakpoints(CVL(vw_value$)) = -1
vwatch_skiplines(CVL(vw_value$)) = 0
CASE "clear breakpoint"
vwatch_breakpoints(CVL(value$)) = 0
vwatch_breakpoints(CVL(vw_value$)) = 0
CASE "set skip line"
vwatch_skiplines(CVL(value$)) = -1
vwatch_breakpoints(CVL(value$)) = 0
vwatch_skiplines(CVL(vw_value$)) = -1
vwatch_breakpoints(CVL(vw_value$)) = 0
CASE "clear skip line"
vwatch_skiplines(CVL(value$)) = 0
vwatch_skiplines(CVL(vw_value$)) = 0
CASE "clear all breakpoints"
REDIM vwatch_breakpoints(UBOUND(vwatch_breakpoints)) AS _BYTE
CASE "clear all skips"
@ -139,72 +139,72 @@ SUB vwatch (globalVariables AS _OFFSET, localVariables AS _OFFSET)
IF vwatch_skiplines(vwatch_linenumber) THEN vwatch_goto = -vwatch_linenumber: EXIT SUB
IF stepOver = -1 AND vwatch_sublevel > startLevel AND vwatch_breakpoints(vwatch_linenumber) = 0 THEN
IF vw_stepOver = -1 AND vwatch_sublevel > vw_startLevel AND vwatch_breakpoints(vwatch_linenumber) = 0 THEN
EXIT SUB
ELSEIF stepOver = -1 AND vwatch_sublevel = startLevel THEN
stepOver = 0
pauseMode = -1
ELSEIF vw_stepOver = -1 AND vwatch_sublevel = vw_startLevel THEN
vw_stepOver = 0
vw_pauseMode = -1
END IF
IF runToLine > 0 AND runToLine <> vwatch_linenumber THEN
IF vw_runToLine > 0 AND vw_runToLine <> vwatch_linenumber THEN
EXIT SUB
ELSEIF runToLine > 0 AND runToLine = vwatch_linenumber THEN
pauseMode = -1
runToLine = 0
ELSEIF vw_runToLine > 0 AND vw_runToLine = vwatch_linenumber THEN
vw_pauseMode = -1
vw_runToLine = 0
END IF
IF vwatch_breakpoints(vwatch_linenumber) = 0 AND pauseMode = 0 THEN
IF vwatch_breakpoints(vwatch_linenumber) = 0 AND vw_pauseMode = 0 THEN
EXIT SUB
END IF
vwatch_stoptimers
cmd$ = "line number:"
IF vwatch_breakpoints(vwatch_linenumber) THEN cmd$ = "breakpoint:"
cmd$ = cmd$ + MKL$(vwatch_linenumber)
vw_cmd$ = "line number:"
IF vwatch_breakpoints(vwatch_linenumber) THEN vw_cmd$ = "breakpoint:"
vw_cmd$ = vw_cmd$ + MKL$(vwatch_linenumber)
GOSUB SendCommand
cmd$ = "current sub:" + LEFT$(vwatch_stack(vwatch_sublevel), INSTR(vwatch_stack(vwatch_sublevel), ",") - 1)
vw_cmd$ = "current sub:" + LEFT$(vwatch_stack(vwatch_sublevel), INSTR(vwatch_stack(vwatch_sublevel), ",") - 1)
GOSUB SendCommand
DO 'main loop
SELECT CASE cmd$
SELECT CASE vw_cmd$
CASE "run"
pauseMode = 0
stepOver = 0
vw_pauseMode = 0
vw_stepOver = 0
vwatch_starttimers
EXIT SUB
CASE "run to line"
pauseMode = 0
stepOver = 0
runToLine = CVL(value$)
vw_pauseMode = 0
vw_stepOver = 0
vw_runToLine = CVL(vw_value$)
vwatch_starttimers
EXIT SUB
CASE "step"
pauseMode = -1
stepOver = 0
vw_pauseMode = -1
vw_stepOver = 0
EXIT SUB
CASE "step over"
pauseMode = -1
stepOver = -1
startLevel = vwatch_sublevel
vw_pauseMode = -1
vw_stepOver = -1
vw_startLevel = vwatch_sublevel
vwatch_starttimers
EXIT SUB
CASE "step out"
pauseMode = -1
stepOver = -1
startLevel = vwatch_sublevel - 1
vw_pauseMode = -1
vw_stepOver = -1
vw_startLevel = vwatch_sublevel - 1
vwatch_starttimers
EXIT SUB
CASE "free"
unlockvWatchHandle: CLOSE #ideHost
ideHost = 0
bypass = -1
unlockvWatchHandle: CLOSE #vw_ideHost
vw_ideHost = 0
vw_bypass = -1
vwatch_starttimers
EXIT SUB
CASE "set breakpoint"
vwatch_breakpoints(CVL(value$)) = -1
vwatch_skiplines(CVL(value$)) = 0
vwatch_breakpoints(CVL(vw_value$)) = -1
vwatch_skiplines(CVL(vw_value$)) = 0
CASE "clear breakpoint"
vwatch_breakpoints(CVL(value$)) = 0
vwatch_breakpoints(CVL(vw_value$)) = 0
CASE "clear all breakpoints"
REDIM vwatch_breakpoints(UBOUND(vwatch_breakpoints)) AS _BYTE
CASE "clear all skips"
@ -213,49 +213,49 @@ SUB vwatch (globalVariables AS _OFFSET, localVariables AS _OFFSET)
'send call stack history
GOSUB SendCallStack
CASE "global var"
tempIndex = CVL(LEFT$(value$, 4))
localIndex = CVL(MID$(value$, 5, 4))
address = _OFFSET(globalVariables) + LEN(address) * localIndex
address = _MEMGET(m, address, _OFFSET) 'first resolve pass
address = _MEMGET(m, address, _OFFSET) 'second resolve pass
cmd$ = "global var:" + MKL$(tempIndex) + STR$(address)
vw_tempIndex = CVL(LEFT$(vw_value$, 4))
vw_localIndex = CVL(MID$(vw_value$, 5, 4))
vw_address = _OFFSET(globalVariables) + LEN(vw_address) * vw_localIndex
vw_address = _MEMGET(vw_m, vw_address, _OFFSET) 'first resolve pass
vw_address = _MEMGET(vw_m, vw_address, _OFFSET) 'second resolve pass
vw_cmd$ = "global var:" + MKL$(vw_tempIndex) + STR$(vw_address)
GOSUB SendCommand
CASE "local var"
tempIndex = CVL(LEFT$(value$, 4))
localIndex = CVL(MID$(value$, 5, 4))
scope$ = MID$(value$, 9)
IF scope$ = LEFT$(vwatch_stack(vwatch_sublevel), INSTR(vwatch_stack(vwatch_sublevel), ",") - 1) THEN
address = _OFFSET(localVariables) + LEN(address) * localIndex
address = _MEMGET(m, address, _OFFSET) 'first resolve pass
address = _MEMGET(m, address, _OFFSET) 'second resolve pass
cmd$ = "local var:" + MKL$(tempIndex) + STR$(address)
vw_tempIndex = CVL(LEFT$(vw_value$, 4))
vw_localIndex = CVL(MID$(vw_value$, 5, 4))
vw_scope$ = MID$(vw_value$, 9)
IF vw_scope$ = LEFT$(vwatch_stack(vwatch_sublevel), INSTR(vwatch_stack(vwatch_sublevel), ",") - 1) THEN
vw_address = _OFFSET(localVariables) + LEN(vw_address) * vw_localIndex
vw_address = _MEMGET(vw_m, vw_address, _OFFSET) 'first resolve pass
vw_address = _MEMGET(vw_m, vw_address, _OFFSET) 'second resolve pass
vw_cmd$ = "local var:" + MKL$(vw_tempIndex) + STR$(vw_address)
GOSUB SendCommand
END IF
CASE "get address"
tempIndex = CVL(LEFT$(value$, 4))
sequence = CVI(MID$(value$, 5, 2))
varSize = CVL(MID$(value$, 7, 4))
address = VAL(MID$(value$, 11))
buf$ = SPACE$(varSize)
m = _MEM(address, varSize)
m2 = _MEM(_OFFSET(buf$), varSize)
_MEMCOPY m, m.OFFSET, m.SIZE TO m2, m2.OFFSET
cmd$ = "address read:" + MKL$(tempIndex) + MKI$(sequence) + buf$
vw_tempIndex = CVL(LEFT$(vw_value$, 4))
vw_sequence = CVI(MID$(vw_value$, 5, 2))
vw_varSize = CVL(MID$(vw_value$, 7, 4))
vw_address = VAL(MID$(vw_value$, 11))
vw_buf$ = SPACE$(vw_varSize)
vw_m = _MEM(vw_address, vw_varSize)
vw_m2 = _MEM(_OFFSET(vw_buf$), vw_varSize)
_MEMCOPY vw_m, vw_m.OFFSET, vw_m.SIZE TO vw_m2, vw_m2.OFFSET
vw_cmd$ = "address read:" + MKL$(vw_tempIndex) + MKI$(vw_sequence) + vw_buf$
GOSUB SendCommand
CASE "current sub"
cmd$ = "current sub:" + LEFT$(vwatch_stack(vwatch_sublevel), INSTR(vwatch_stack(vwatch_sublevel), ",") - 1)
vw_cmd$ = "current sub:" + LEFT$(vwatch_stack(vwatch_sublevel), INSTR(vwatch_stack(vwatch_sublevel), ",") - 1)
GOSUB SendCommand
CASE "set next line"
pauseMode = -1
stepOver = 0
setNextLine = -1
vwatch_goto = CVL(value$)
vw_pauseMode = -1
vw_stepOver = 0
vw_setNextLine = -1
vwatch_goto = CVL(vw_value$)
EXIT SUB
CASE "set skip line"
vwatch_skiplines(CVL(value$)) = -1
vwatch_breakpoints(CVL(value$)) = 0
vwatch_skiplines(CVL(vw_value$)) = -1
vwatch_breakpoints(CVL(vw_value$)) = 0
CASE "clear skip line"
vwatch_skiplines(CVL(value$)) = 0
vwatch_skiplines(CVL(vw_value$)) = 0
END SELECT
GOSUB GetCommand
@ -266,57 +266,57 @@ SUB vwatch (globalVariables AS _OFFSET, localVariables AS _OFFSET)
EXIT SUB
Connect:
DIM ideport$
ideport$ = ENVIRON$("QB64DEBUGPORT")
IF ideport$ = "" THEN bypass = -1: EXIT SUB
DIM vw_ideport$
vw_ideport$ = ENVIRON$("QB64DEBUGPORT")
IF vw_ideport$ = "" THEN vw_bypass = -1: EXIT SUB
start! = TIMER
vw_start! = TIMER
DO
k& = _KEYHIT
ideHost = _OPENCLIENT("QB64IDE:" + ideport$ + ":localhost")
vw_k& = _KEYHIT
vw_ideHost = _OPENCLIENT("QB64IDE:" + vw_ideport$ + ":localhost")
_LIMIT 30
LOOP UNTIL k& = 27 OR ideHost <> 0 OR TIMER - start! > timeout
IF ideHost = 0 THEN bypass = -1: EXIT SUB
LOOP UNTIL vw_k& = 27 OR vw_ideHost <> 0 OR TIMER - vw_start! > vw_timeout
IF vw_ideHost = 0 THEN vw_bypass = -1: EXIT SUB
RETURN
GetCommand:
GET #ideHost, , temp$
buffer$ = buffer$ + temp$
GET #vw_ideHost, , vw_temp$
vw_buffer$ = vw_buffer$ + vw_temp$
IF INSTR(buffer$, endc$) THEN
cmd$ = LEFT$(buffer$, INSTR(buffer$, endc$) - 1)
buffer$ = MID$(buffer$, INSTR(buffer$, endc$) + LEN(endc$))
IF INSTR(vw_buffer$, vw_endc$) THEN
vw_cmd$ = LEFT$(vw_buffer$, INSTR(vw_buffer$, vw_endc$) - 1)
vw_buffer$ = MID$(vw_buffer$, INSTR(vw_buffer$, vw_endc$) + LEN(vw_endc$))
IF INSTR(cmd$, ":") THEN
value$ = MID$(cmd$, INSTR(cmd$, ":") + 1)
cmd$ = LEFT$(cmd$, INSTR(cmd$, ":") - 1)
IF INSTR(vw_cmd$, ":") THEN
vw_value$ = MID$(vw_cmd$, INSTR(vw_cmd$, ":") + 1)
vw_cmd$ = LEFT$(vw_cmd$, INSTR(vw_cmd$, ":") - 1)
ELSE
value$ = ""
vw_value$ = ""
END IF
ELSE
cmd$ = "": value$ = ""
vw_cmd$ = "": vw_value$ = ""
END IF
RETURN
SendCallStack:
IF vwatch_sublevel - 1 > 0 THEN
vwatch_callstack = MID$(vwatch_stack(2), INSTR(vwatch_stack(2), ",") + 1)
FOR i = 3 TO vwatch_sublevel
vwatch_callstack = vwatch_callstack + CHR$(0) + MID$(vwatch_stack(i), INSTR(vwatch_stack(i), ",") + 1)
FOR vw_i = 3 TO vwatch_sublevel
vwatch_callstack = vwatch_callstack + CHR$(0) + MID$(vwatch_stack(vw_i), INSTR(vwatch_stack(vw_i), ",") + 1)
NEXT
ELSE
vwatch_callstack = ""
END IF
cmd$ = "call stack size:" + MKL$(vwatch_sublevel - 1)
vw_cmd$ = "call stack size:" + MKL$(vwatch_sublevel - 1)
GOSUB SendCommand
cmd$ = "call stack:" + vwatch_callstack
vw_cmd$ = "call stack:" + vwatch_callstack
GOSUB SendCommand
RETURN
SendCommand:
cmd$ = cmd$ + endc$
PUT #ideHost, , cmd$
cmd$ = ""
vw_cmd$ = vw_cmd$ + vw_endc$
PUT #vw_ideHost, , vw_cmd$
vw_cmd$ = ""
RETURN
END SUB