cmd, core, eth/tracers: support fancier js tracing (#15516)

* cmd, core, eth/tracers: support fancier js tracing

* eth, internal/web3ext: rework trace API, concurrency, chain tracing

* eth/tracers: add three more JavaScript tracers

* eth/tracers, vendor: swap ottovm to duktape for tracing

* core, eth, internal: finalize call tracer and needed extras

* eth, tests: prestate tracer, call test suite, rewinding

* vendor: fix windows builds for tracer js engine

* vendor: temporary duktape fix

* eth/tracers: fix up 4byte and evmdis tracer

* vendor: pull in latest duktape with my upstream fixes

* eth: fix some review comments

* eth: rename rewind to reexec to make it more obvious

* core/vm: terminate tracing using defers

internal/web3ext/web3ext.go

@@ -196,26 +196,6 @@ web3._extend({
 			call: 'debug_setHead',
 			params: 1
 		}),
-		new web3._extend.Method({
-			name: 'traceBlock',
-			call: 'debug_traceBlock',
-			params: 1
-		}),
-		new web3._extend.Method({
-			name: 'traceBlockFromFile',
-			call: 'debug_traceBlockFromFile',
-			params: 1
-		}),
-		new web3._extend.Method({
-			name: 'traceBlockByNumber',
-			call: 'debug_traceBlockByNumber',
-			params: 1
-		}),
-		new web3._extend.Method({
-			name: 'traceBlockByHash',
-			call: 'debug_traceBlockByHash',
-			params: 1
-		}),
 		new web3._extend.Method({
 			name: 'seedHash',
 			call: 'debug_seedHash',
@@ -332,6 +312,30 @@ web3._extend({
 			call: 'debug_writeMemProfile',
 			params: 1
 		}),
+		new web3._extend.Method({
+			name: 'traceBlock',
+			call: 'debug_traceBlock',
+			params: 2,
+			inputFormatter: [null, null]
+		}),
+		new web3._extend.Method({
+			name: 'traceBlockFromFile',
+			call: 'debug_traceBlockFromFile',
+			params: 2,
+			inputFormatter: [null, null]
+		}),
+		new web3._extend.Method({
+			name: 'traceBlockByNumber',
+			call: 'debug_traceBlockByNumber',
+			params: 2,
+			inputFormatter: [null, null]
+		}),
+		new web3._extend.Method({
+			name: 'traceBlockByHash',
+			call: 'debug_traceBlockByHash',
+			params: 2,
+			inputFormatter: [null, null]
+		}),
 		new web3._extend.Method({
 			name: 'traceTransaction',
 			call: 'debug_traceTransaction',