kirigaya/digital-vcd-parser
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* undo changes not related to my changes

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This commit is contained in:
Ben Morse 2020-09-28 00:38:59 -07:00
parent 3a039a619f
commit d184681eae
3 changed files with 7 additions and 18 deletions
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9
lib/parser.js
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@ -11,7 +11,8 @@ module.exports = () => {
const s = new stream.Writable(); const s = new stream.Writable();
// const lifee = new EventEmitter();
// gets called by c with 1 argument, a number // gets called by c with 1 argument, a number
const lifemit = s.emit.bind(s); const lifemit = s.emit.bind(s);
@ -19,10 +20,10 @@ module.exports = () => {
// gets called by c with 5 arguments // gets called by c with 5 arguments
// string eventName // string eventName
// number state->time // bigint state->time
// int command // int command
// int state->value // bigint state->value
// int state->mask // bigint state->mask
const triemit = triee.emit.bind(triee); const triemit = triee.emit.bind(triee);
let triemit2 = triemit; let triemit2 = triemit;

3
package.json
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@ -4,8 +4,7 @@
"description": "Value Change Dump (VCD) parser", "description": "Value Change Dump (VCD) parser",
"main": "lib/index.js", "main": "lib/index.js",
"scripts": { "scripts": {
"testlint": "eslint bin lib && nyc -r=text -r=lcov mocha", "test": "eslint bin lib && nyc -r=text -r=lcov mocha",
"test": "nyc -r=text -r=lcov mocha",
"testonly": "nyc -r=text -r=lcov mocha", "testonly": "nyc -r=text -r=lcov mocha",
"watch": "mocha --watch", "watch": "mocha --watch",
"install": "node bin/build.js", "install": "node bin/build.js",

13
vcd_spans.c
View File

@ -70,7 +70,6 @@ int commandSpan(vcd_parser_t* state, const unsigned char* p, const unsigned char
napi_env env = state->napi_env; napi_env env = state->napi_env;
if (state->command == 5) { // $upscope if (state->command == 5) { // $upscope
// printf("commandSpan sp goes from %d to %d\n", state->stackPointer, state->stackPointer-1);
state->stackPointer -= 1; state->stackPointer -= 1;
return 0; return 0;
} }
@ -89,7 +88,6 @@ int commandSpan(vcd_parser_t* state, const unsigned char* p, const unsigned char
set_property_string("status", "simulation"); set_property_string("status", "simulation");
emit_lifee("$enddefinitions"); emit_lifee("$enddefinitions");
#endif #endif
// printf("commandSpan END\n");
return 0; return 0;
} }
@ -105,14 +103,11 @@ int scopeIdentifierSpan(vcd_parser_t* state, const unsigned char* p, const unsig
ASSERT(state->info, napi_get_named_property(env, state->info, "stack", &stack)) ASSERT(state->info, napi_get_named_property(env, state->info, "stack", &stack))
// get the top of the stack in top // get the top of the stack in top
// printf("Got stack %d\n", state->stackPointer);
ASSERT(top, napi_get_element(env, stack, state->stackPointer, &top)) ASSERT(top, napi_get_element(env, stack, state->stackPointer, &top))
// set top.prop to new object // set top.prop to new object
// printf("Set top of stack[%d].%s to {}\n", state->stackPointer, (char*)state->tmpStr);
ASSERT(top, napi_set_named_property(env, top, state->tmpStr, obj)) ASSERT(top, napi_set_named_property(env, top, state->tmpStr, obj))
// printf("Set top+1 of stack to top %d, %d\n", state->stackPointer, state->stackPointer+1);
state->stackPointer += 1; state->stackPointer += 1;
ASSERT(top, napi_set_element(env, stack, state->stackPointer, obj)) ASSERT(top, napi_set_element(env, stack, state->stackPointer, obj))
#else #else
@ -178,7 +173,6 @@ int idSpan(vcd_parser_t* state, const unsigned char* p, const unsigned char* end
const int valueWords = (state->digitCount >> 6) + 1; const int valueWords = (state->digitCount >> 6) + 1;
uint64_t* value = state->value; uint64_t* value = state->value;
// value = &foo;
uint64_t* mask = state->mask; uint64_t* mask = state->mask;
if (stringEq((state->trigger), p, endp)) { if (stringEq((state->trigger), p, endp)) {
const uint8_t command = state->command; const uint8_t command = state->command;
@ -190,8 +184,6 @@ int idSpan(vcd_parser_t* state, const unsigned char* p, const unsigned char* end
value[0] = 1; value[0] = 1;
mask[0] = 0; mask[0] = 0;
} }
// printf("valueWords %d %d %d\n", valueWords, (int)command, state->digitCount);
// printf("\ntriee %llx\n", *value);
#ifndef VCDWASM #ifndef VCDWASM
napi_value undefined, eventName, aTime, aCommand, aValue, aMask, return_val; napi_value undefined, eventName, aTime, aCommand, aValue, aMask, return_val;
ASSERT(undefined, napi_get_undefined(env, &undefined)) ASSERT(undefined, napi_get_undefined(env, &undefined))
@ -200,14 +192,10 @@ int idSpan(vcd_parser_t* state, const unsigned char* p, const unsigned char* end
ASSERT(aCommand, napi_create_int32(env, command, &aCommand)) ASSERT(aCommand, napi_create_int32(env, command, &aCommand))
ASSERT(aValue, napi_create_bigint_words(env, 0, valueWords, value, &aValue)) ASSERT(aValue, napi_create_bigint_words(env, 0, valueWords, value, &aValue))
ASSERT(aMask, napi_create_bigint_words(env, 0, valueWords, mask, &aMask)) ASSERT(aMask, napi_create_bigint_words(env, 0, valueWords, mask, &aMask))
napi_value* argv[] = {&eventName, &aTime, &aCommand, &aValue, &aMask}; napi_value* argv[] = {&eventName, &aTime, &aCommand, &aValue, &aMask};
ASSERT(state->triee, napi_call_function(env, undefined, state->triee, 5, *argv, &return_val)) ASSERT(state->triee, napi_call_function(env, undefined, state->triee, 5, *argv, &return_val))
#else #else
// printf("\ntriee %lx\n", *value);
strcopy(p, endp, state->tmpStr); strcopy(p, endp, state->tmpStr);
emit_triee(state->tmpStr, state->time, command, valueWords, value, mask); emit_triee(state->tmpStr, state->time, command, valueWords, value, mask);
#endif #endif
@ -242,6 +230,7 @@ int onDigit(
maskCout = mask[i] >> 63; maskCout = mask[i] >> 63;
mask[i] = (mask[i] << 1) + maskCin; mask[i] = (mask[i] << 1) + maskCin;
maskCin = maskCout; maskCin = maskCout;
} }
state->digitCount += 1; state->digitCount += 1;
return 0; return 0;