• mvstanton@chromium.org's avatar
    Improve printing for Symbols. · b0bfef00
    mvstanton@chromium.org authored
    Private symbols we create in the heap don't have names, but we can
    resolve them to a constant string.
    
    This gives handy debugger output like:
    
    (gdb) job 0x2020c67d
    0x2020c67d: [Symbol]
     - hash: 547385396
     - name: 0x20208091 <undefined> (uninitialized_symbol)
     - private: 1
     - own: 1
    $7 = void
    (gdb)
    
    or with ShortPrint() in an array:
    
    ...
      [5]: 0x2020c67d <Symbol: 547385396 (uninitialized_symbol)>
    ...
    
    Printing help for internal symbols
    
    R=yangguo@chromium.org
    
    Review URL: https://codereview.chromium.org/677633003
    
    Cr-Commit-Position: refs/heads/master@{#24869}
    git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
    b0bfef00
Name
Last commit
Last update
..
arm Loading commit data...
arm64 Loading commit data...
base Loading commit data...
compiler Loading commit data...
extensions Loading commit data...
heap Loading commit data...
ia32 Loading commit data...
ic Loading commit data...
libplatform Loading commit data...
mips Loading commit data...
mips64 Loading commit data...
runtime Loading commit data...
third_party Loading commit data...
x64 Loading commit data...
x87 Loading commit data...
DEPS Loading commit data...
OWNERS Loading commit data...
accessors.cc Loading commit data...
accessors.h Loading commit data...
allocation-site-scopes.cc Loading commit data...
allocation-site-scopes.h Loading commit data...
allocation-tracker.cc Loading commit data...
allocation-tracker.h Loading commit data...
allocation.cc Loading commit data...
allocation.h Loading commit data...
api.cc Loading commit data...
api.h Loading commit data...
apinatives.js Loading commit data...
arguments.cc Loading commit data...
arguments.h Loading commit data...
array-iterator.js Loading commit data...
array.js Loading commit data...
arraybuffer.js Loading commit data...
assembler.cc Loading commit data...
assembler.h Loading commit data...
assert-scope.cc Loading commit data...
assert-scope.h Loading commit data...
ast-numbering.cc Loading commit data...
ast-numbering.h Loading commit data...
ast-value-factory.cc Loading commit data...
ast-value-factory.h Loading commit data...
ast.cc Loading commit data...
ast.h Loading commit data...
background-parsing-task.cc Loading commit data...
background-parsing-task.h Loading commit data...
bailout-reason.cc Loading commit data...
bailout-reason.h Loading commit data...
basic-block-profiler.cc Loading commit data...
basic-block-profiler.h Loading commit data...
bignum-dtoa.cc Loading commit data...
bignum-dtoa.h Loading commit data...
bignum.cc Loading commit data...
bignum.h Loading commit data...
bootstrapper.cc Loading commit data...
bootstrapper.h Loading commit data...
builtins.cc Loading commit data...
builtins.h Loading commit data...
bytecodes-irregexp.h Loading commit data...
cached-powers.cc Loading commit data...
cached-powers.h Loading commit data...
char-predicates-inl.h Loading commit data...
char-predicates.cc Loading commit data...
char-predicates.h Loading commit data...
checks.cc Loading commit data...
checks.h Loading commit data...
circular-queue-inl.h Loading commit data...
circular-queue.h Loading commit data...
code-factory.cc Loading commit data...
code-factory.h Loading commit data...
code-stubs-hydrogen.cc Loading commit data...
code-stubs.cc Loading commit data...
code-stubs.h Loading commit data...
code.h Loading commit data...
codegen.cc Loading commit data...
codegen.h Loading commit data...
collection-iterator.js Loading commit data...
collection.js Loading commit data...
compilation-cache.cc Loading commit data...
compilation-cache.h Loading commit data...
compilation-statistics.cc Loading commit data...
compilation-statistics.h Loading commit data...
compiler.cc Loading commit data...
compiler.h Loading commit data...
contexts.cc Loading commit data...
contexts.h Loading commit data...
conversions-inl.h Loading commit data...
conversions.cc Loading commit data...
conversions.h Loading commit data...
counters.cc Loading commit data...
counters.h Loading commit data...
cpu-profiler-inl.h Loading commit data...
cpu-profiler.cc Loading commit data...
cpu-profiler.h Loading commit data...
d8-debug.cc Loading commit data...
d8-debug.h Loading commit data...
d8-posix.cc Loading commit data...
d8-readline.cc Loading commit data...
d8-windows.cc Loading commit data...
d8.cc Loading commit data...
d8.gyp Loading commit data...
d8.h Loading commit data...
d8.js Loading commit data...
data-flow.cc Loading commit data...
data-flow.h Loading commit data...
date.cc Loading commit data...
date.h Loading commit data...
date.js Loading commit data...
dateparser-inl.h Loading commit data...
dateparser.cc Loading commit data...
dateparser.h Loading commit data...
debug-debugger.js Loading commit data...
debug.cc Loading commit data...
debug.h Loading commit data...
deoptimizer.cc Loading commit data...
deoptimizer.h Loading commit data...
disasm.h Loading commit data...
disassembler.cc Loading commit data...
disassembler.h Loading commit data...
diy-fp.cc Loading commit data...
diy-fp.h Loading commit data...
double.h Loading commit data...
dtoa.cc Loading commit data...
dtoa.h Loading commit data...
effects.h Loading commit data...
elements-kind.cc Loading commit data...
elements-kind.h Loading commit data...
elements.cc Loading commit data...
elements.h Loading commit data...
execution.cc Loading commit data...
execution.h Loading commit data...
factory.cc Loading commit data...
factory.h Loading commit data...
fast-dtoa.cc Loading commit data...
fast-dtoa.h Loading commit data...
field-index-inl.h Loading commit data...
field-index.h Loading commit data...
fixed-dtoa.cc Loading commit data...
fixed-dtoa.h Loading commit data...
flag-definitions.h Loading commit data...
flags.cc Loading commit data...
flags.h Loading commit data...
frames-inl.h Loading commit data...
frames.cc Loading commit data...
frames.h Loading commit data...
full-codegen.cc Loading commit data...
full-codegen.h Loading commit data...
func-name-inferrer.cc Loading commit data...
func-name-inferrer.h Loading commit data...
gdb-jit.cc Loading commit data...
gdb-jit.h Loading commit data...
generator.js Loading commit data...
global-handles.cc Loading commit data...
global-handles.h Loading commit data...
globals.h Loading commit data...
handles-inl.h Loading commit data...
handles.cc Loading commit data...
handles.h Loading commit data...
harmony-array.js Loading commit data...
harmony-classes.js Loading commit data...
harmony-string.js Loading commit data...
harmony-tostring.js Loading commit data...
harmony-typedarray.js Loading commit data...
hashmap.h Loading commit data...
heap-profiler.cc Loading commit data...
heap-profiler.h Loading commit data...
heap-snapshot-generator-inl.h Loading commit data...
heap-snapshot-generator.cc Loading commit data...
heap-snapshot-generator.h Loading commit data...
hydrogen-alias-analysis.h Loading commit data...
hydrogen-bce.cc Loading commit data...
hydrogen-bce.h Loading commit data...
hydrogen-bch.cc Loading commit data...
hydrogen-bch.h Loading commit data...
hydrogen-canonicalize.cc Loading commit data...
hydrogen-canonicalize.h Loading commit data...
hydrogen-check-elimination.cc Loading commit data...
hydrogen-check-elimination.h Loading commit data...
hydrogen-dce.cc Loading commit data...
hydrogen-dce.h Loading commit data...
hydrogen-dehoist.cc Loading commit data...
hydrogen-dehoist.h Loading commit data...
hydrogen-environment-liveness.cc Loading commit data...
hydrogen-environment-liveness.h Loading commit data...
hydrogen-escape-analysis.cc Loading commit data...
hydrogen-escape-analysis.h Loading commit data...
hydrogen-flow-engine.h Loading commit data...
hydrogen-gvn.cc Loading commit data...
hydrogen-gvn.h Loading commit data...
hydrogen-infer-representation.cc Loading commit data...
hydrogen-infer-representation.h Loading commit data...
hydrogen-infer-types.cc Loading commit data...
hydrogen-infer-types.h Loading commit data...
hydrogen-instructions.cc Loading commit data...
hydrogen-instructions.h Loading commit data...
hydrogen-load-elimination.cc Loading commit data...
hydrogen-load-elimination.h Loading commit data...
hydrogen-mark-deoptimize.cc Loading commit data...
hydrogen-mark-deoptimize.h Loading commit data...
hydrogen-mark-unreachable.cc Loading commit data...
hydrogen-mark-unreachable.h Loading commit data...
hydrogen-osr.cc Loading commit data...
hydrogen-osr.h Loading commit data...
hydrogen-range-analysis.cc Loading commit data...
hydrogen-range-analysis.h Loading commit data...
hydrogen-redundant-phi.cc Loading commit data...
hydrogen-redundant-phi.h Loading commit data...
hydrogen-removable-simulates.cc Loading commit data...
hydrogen-removable-simulates.h Loading commit data...
hydrogen-representation-changes.cc Loading commit data...
hydrogen-representation-changes.h Loading commit data...
hydrogen-sce.cc Loading commit data...
hydrogen-sce.h Loading commit data...
hydrogen-store-elimination.cc Loading commit data...
hydrogen-store-elimination.h Loading commit data...
hydrogen-types.cc Loading commit data...
hydrogen-types.h Loading commit data...
hydrogen-uint32-analysis.cc Loading commit data...
hydrogen-uint32-analysis.h Loading commit data...
hydrogen.cc Loading commit data...
hydrogen.h Loading commit data...
i18n.cc Loading commit data...
i18n.h Loading commit data...
i18n.js Loading commit data...
icu_util.cc Loading commit data...
icu_util.h Loading commit data...
interface-descriptors.cc Loading commit data...
interface-descriptors.h Loading commit data...
interface.cc Loading commit data...
interface.h Loading commit data...
interpreter-irregexp.cc Loading commit data...
interpreter-irregexp.h Loading commit data...
isolate-inl.h Loading commit data...
isolate.cc Loading commit data...
isolate.h Loading commit data...
json-parser.h Loading commit data...
json-stringifier.h Loading commit data...
json.js Loading commit data...
jsregexp-inl.h Loading commit data...
jsregexp.cc Loading commit data...
jsregexp.h Loading commit data...
list-inl.h Loading commit data...
list.h Loading commit data...
lithium-allocator-inl.h Loading commit data...
lithium-allocator.cc Loading commit data...
lithium-allocator.h Loading commit data...
lithium-codegen.cc Loading commit data...
lithium-codegen.h Loading commit data...
lithium-inl.h Loading commit data...
lithium.cc Loading commit data...
lithium.h Loading commit data...
liveedit-debugger.js Loading commit data...
liveedit.cc Loading commit data...
liveedit.h Loading commit data...
log-inl.h Loading commit data...
log-utils.cc Loading commit data...
log-utils.h Loading commit data...
log.cc Loading commit data...
log.h Loading commit data...
lookup-inl.h Loading commit data...
lookup.cc Loading commit data...
lookup.h Loading commit data...
macro-assembler.h Loading commit data...
macros.py Loading commit data...
math.js Loading commit data...
messages.cc Loading commit data...
messages.h Loading commit data...
messages.js Loading commit data...
mirror-debugger.js Loading commit data...
mksnapshot.cc Loading commit data...
msan.h Loading commit data...
natives-external.cc Loading commit data...
natives.h Loading commit data...
object-observe.js Loading commit data...
objects-debug.cc Loading commit data...
objects-inl.h Loading commit data...
objects-printer.cc Loading commit data...
objects.cc Loading commit data...
objects.h Loading commit data...
optimizing-compiler-thread.cc Loading commit data...
optimizing-compiler-thread.h Loading commit data...
ostreams.cc Loading commit data...
ostreams.h Loading commit data...
parser.cc Loading commit data...
parser.h Loading commit data...
perf-jit.cc Loading commit data...
perf-jit.h Loading commit data...
preparse-data-format.h Loading commit data...
preparse-data.cc Loading commit data...
preparse-data.h Loading commit data...
preparser.cc Loading commit data...
preparser.h Loading commit data...
prettyprinter.cc Loading commit data...
prettyprinter.h Loading commit data...
profile-generator-inl.h Loading commit data...
profile-generator.cc Loading commit data...
profile-generator.h Loading commit data...
promise.js Loading commit data...
property-details-inl.h Loading commit data...
property-details.h Loading commit data...
property.cc Loading commit data...
property.h Loading commit data...
prototype.h Loading commit data...
proxy.js Loading commit data...
regexp-macro-assembler-irregexp-inl.h Loading commit data...
regexp-macro-assembler-irregexp.cc Loading commit data...
regexp-macro-assembler-irregexp.h Loading commit data...
regexp-macro-assembler-tracer.cc Loading commit data...
regexp-macro-assembler-tracer.h Loading commit data...
regexp-macro-assembler.cc Loading commit data...
regexp-macro-assembler.h Loading commit data...
regexp-stack.cc Loading commit data...
regexp-stack.h Loading commit data...
regexp.js Loading commit data...
rewriter.cc Loading commit data...
rewriter.h Loading commit data...
runtime-profiler.cc Loading commit data...
runtime-profiler.h Loading commit data...
runtime.js Loading commit data...
safepoint-table.cc Loading commit data...
safepoint-table.h Loading commit data...
sampler.cc Loading commit data...
sampler.h Loading commit data...
scanner-character-streams.cc Loading commit data...
scanner-character-streams.h Loading commit data...
scanner.cc Loading commit data...
scanner.h Loading commit data...
scopeinfo.cc Loading commit data...
scopeinfo.h Loading commit data...
scopes.cc Loading commit data...
scopes.h Loading commit data...
serialize.cc Loading commit data...
serialize.h Loading commit data...
simulator.h Loading commit data...
small-pointer-list.h Loading commit data...
smart-pointers.h Loading commit data...
snapshot-common.cc Loading commit data...
snapshot-empty.cc Loading commit data...
snapshot-external.cc Loading commit data...
snapshot-source-sink.cc Loading commit data...
snapshot-source-sink.h Loading commit data...
snapshot.h Loading commit data...
splay-tree-inl.h Loading commit data...
splay-tree.h Loading commit data...
string-iterator.js Loading commit data...
string-search.cc Loading commit data...
string-search.h Loading commit data...
string-stream.cc Loading commit data...
string-stream.h Loading commit data...
string.js Loading commit data...
strtod.cc Loading commit data...
strtod.h Loading commit data...
symbol.js Loading commit data...
token.cc Loading commit data...
token.h Loading commit data...
transitions-inl.h Loading commit data...
transitions.cc Loading commit data...
transitions.h Loading commit data...
type-feedback-vector-inl.h Loading commit data...
type-feedback-vector.cc Loading commit data...
type-feedback-vector.h Loading commit data...
type-info.cc Loading commit data...
type-info.h Loading commit data...
typedarray.js Loading commit data...
types-inl.h Loading commit data...
types.cc Loading commit data...
types.h Loading commit data...
typing.cc Loading commit data...
typing.h Loading commit data...
unbound-queue-inl.h Loading commit data...
unbound-queue.h Loading commit data...
unicode-decoder.cc Loading commit data...
unicode-decoder.h Loading commit data...
unicode-inl.h Loading commit data...
unicode.cc Loading commit data...
unicode.h Loading commit data...
unique.h Loading commit data...
uri.js Loading commit data...
utils-inl.h Loading commit data...
utils.cc Loading commit data...
utils.h Loading commit data...
v8.cc Loading commit data...
v8.h Loading commit data...
v8dll-main.cc Loading commit data...
v8memory.h Loading commit data...
v8natives.js Loading commit data...
v8threads.cc Loading commit data...
v8threads.h Loading commit data...
variables.cc Loading commit data...
variables.h Loading commit data...
vector.h Loading commit data...
version.cc Loading commit data...
version.h Loading commit data...
vm-state-inl.h Loading commit data...
vm-state.h Loading commit data...
weak-collection.js Loading commit data...
zone-allocator.h Loading commit data...
zone-containers.h Loading commit data...
zone-inl.h Loading commit data...
zone.cc Loading commit data...
zone.h Loading commit data...