2 Commits (3dc45a3e1dd50ce1812438a79226b470a839f89c)

Author	SHA1	Message	Date
Martin Holst Swende	5f70f9fd37	eth/tracers: simplify test framework (#25973) ... Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>	2 years ago
Delweng	5d52a35931	eth/tracers: add diffMode to prestateTracer (#25422) ... Backwards compatibility warning: The result will from now on omit empty fields instead of including a zero value (e.g. no more `balance: '0x'`). The prestateTracer will now take an option `diffMode: bool`. In this mode the tracer will output the pre state and post data for the modified parts of state. Read-only accesses will be completely omitted. Creations (be it account or slot) will be signified by omission in the `pre` list and inclusion in `post`. Whereas deletion (be it account or slot) will be signified by inclusion in `pre` and omission in `post` list. Signed-off-by: Delweng <delweng@gmail.com>	2 years ago
Martin Holst Swende	6b9c77f060	eth/tracers: package restructuring (#23857) ... * eth/tracers: restructure tracer package * core/vm/runtime: load js tracers * eth/tracers: mv bigint js code to own file * eth/tracers: add method docs for native tracers * eth/tracers: minor doc fix * core,eth: cancel evm on nativecalltracer stop * core/vm: fix failing test Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>	3 years ago
Sina Mahmoodi	401354976b	core,eth: call frame tracing (#23087) ... This change introduces 2 new optional methods; `enter()` and `exit()` for js tracers, and makes `step()` optiona. The two new methods are invoked when entering and exiting a call frame (but not invoked for the outermost scope, which has it's own methods). Currently these are the data fields passed to each of them: enter: type (opcode), from, to, input, gas, value exit: output, gasUsed, error The PR also comes with a re-write of the callTracer. As a backup we keep the previous tracing script under the name `callTracerLegacy`. Behaviour of both tracers are equivalent for the most part, although there are some small differences (improvements), where the new tracer is more correct / has more information.	3 years ago
Péter Szilágyi	5258785c81	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	7 years ago