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DEX Version 39 added:
* const-method-handle containing a method_handle@BBBB reference
* const-method-type containing a proto@BBBB reference
This CL
* Updates CodeToProtoId for const-method-type
* Adds CodeToMethodHandle and WriteMethodHandle
Fuzzed about 500k iterations locally and uploaded new samples to
the clusterfuzz bucket. 97% coverage.
Manually tested on hand-written dex files using smali as well as the
dexdump test corpus.
Bug: 1231885
Change-Id: Id8ab09ac8d3331902c5e6f92ac39ebd26d36e79b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3060660
Commit-Queue: Calder Kitagawa <ckitagawa@chromium.org>
Reviewed-by: Samuel Huang <huangs@chromium.org>
Reviewed-by: Etienne Pierre-Doray <etiennep@chromium.org>
Cr-Commit-Position: refs/heads/main@{#918948}
NOKEYCHECK=True
GitOrigin-RevId: d08c50abf7b49f3a5b97a03d5bb79bce9fdb7fad
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DEX Version 38 added:
* CallSiteId & CallSite items
* MethodHandle items
* invoke-polymorphic containing meth@BBBB and proto@HHHH references
* invoke-custom containing a call_site@BBBB reference
This CL:
* Adds CallSiteIdToCallSite
* Adds MethodHandleTo{MethodId, FieldId}
* Adds CodeToProtoId16 for invoke-polymorphic
* Adds CodeToCallSiteId16 and WriteCallSiteId16 for invoke-custom
* Updates CodeToMethodId16 for invoke-polymorphic
Fuzzed about 1 million iterations locally and uploaded new samples to
the clusterfuzz bucket. 97% coverage.
Manually tested on hand-written dex files using smali as well as the
dexdump test corpus.
Bug: 1231885
Change-Id: Icd885be2cfd433d0befe689d16c4a1e99573ca6c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3060745
Reviewed-by: Samuel Huang <huangs@chromium.org>
Reviewed-by: Etienne Pierre-Doray <etiennep@chromium.org>
Commit-Queue: Calder Kitagawa <ckitagawa@chromium.org>
Cr-Commit-Position: refs/heads/main@{#918119}
NOKEYCHECK=True
GitOrigin-RevId: 9cc600ef0b60ff1ec76683a2bfb98a6bdbb05d1e
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More fuzzers need to be added to Zucchini for launch including
adding support for protobuf based fuzzers. To facilitate this a new
fuzzers/ subdirectory will help to separate Zucchini from its fuzz
related infrastructure.
Bug: 835341
Change-Id: Ib18bfe9bb0b0050e94fa7bdca22fb99c735d9141
Reviewed-on: https://chromium-review.googlesource.com/1026475
Reviewed-by: Samuel Huang <huangs@chromium.org>
Commit-Queue: Calder Kitagawa <ckitagawa@google.com>
Cr-Commit-Position: refs/heads/master@{#553254}
NOKEYCHECK=True
GitOrigin-RevId: 4725b4fbb75b0f4b2dda8f56e644ca6ef546cd0e
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Previously, Zucchini patches store a uint32_t PatchType enum that
distinguishes among (0) raw patch, (1) single executable patch, and
(2) ensemble patch. However, ever since every element (and gap) stores
ExecutableType, this PatchType field has become a vestige. This CL
simplifies Zucchini by removing PatchType, including in README.md
and tests.
This CL alters Zucchini patch format (removes 4 bytes); patches created
across this change are incompatible.
Bug: 729154
Change-Id: Ia5f467ba5e01720f5085ce87a5de88f678a64930
Reviewed-on: https://chromium-review.googlesource.com/981789
Commit-Queue: Samuel Huang <huangs@chromium.org>
Reviewed-by: Greg Thompson <grt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#546621}
NOKEYCHECK=True
GitOrigin-RevId: 325bcee07f3eb9e3604c8aa0367ae7145025ddb6
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(Use "git log --follow" to see older revisions of files).
/components/ is the most logical place to put Zucchini, which only
depends on /base and /testing/gtest. This move also enables Zucchini to
be used by the Component Updater. Details:
- Move all files; run the following to change deps and guards:
sed 's/chrome\/installer/components/' *.cc *.h -i
sed 's/CHROME_INSTALLER/COMPONENTS/' *.cc *.h -i
- Sorting works out pretty well!
- Change all 'chrome/installer/zucchini' to 'components/zucchini'
throughout other parts of the repo; sort if necessary.
- Fix 6 'git cl lint' errors.
- Change 1 Bind() usage to BindRepeated().
- Update OWNER.
Bug: 729154
Change-Id: I50c5a7d411ea85f707b5994ab319dfb2a1acccf7
Reviewed-on: https://chromium-review.googlesource.com/954923
Reviewed-by: Greg Thompson <grt@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Samuel Huang <huangs@chromium.org>
Commit-Queue: Samuel Huang <huangs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#542857}
NOKEYCHECK=True
GitOrigin-RevId: 577ef6c435e8d43be6e3e60ccbcbd1881780f4ec
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