This CL is largely and adaptation of
Ifd119650dd3316508870df0dfc770099e95ae1d1
Bug: 80741439
Test: Successfully built product-services.img with one module in it, and
flashed on device. Also successfully built image with
/system/product-services and no dedicated /product-services partition.
Change-Id: I204a831e052d018018ab124d70ad1ff1610ee007
When host fastboot sends sparse blocks to the device, it tries to only
send blocks in multiples of 1024 bytes. If a block is not aligned to this
size, the excess bytes are prepended to the next write operation. This
is implemented by doing the write in two steps: first the previous
excess from the last write (plus new data up to alignment), then a
second write for the aligned remainder of the new data.
This logic has a bug if the final block plus the previous excess data
contains >= 1024 but < 2048 bytes. In this case the first write will
drain 1024 bytes from the data, and the second write will not have 1024
bytes to write. Instead of retaining this data for the next write, it
tries to write 0 chunks (and thus 0 bytes), which hangs the ioctl() call.
Bug: N/A
Test: "fastboot flash super super.img" where super.img is generated by
lpmake, containing system and product_services partitions and
images.
Change-Id: I9e8523c976ec84d5a57b36a28f4b1ca800edb7e7
USB Reset() allows simulating unplugging and replugging device.
Test: build and run fastboot on mac 10.13.3
Test: glinux build and run fastboot
Change-Id: Id924d063e549a4cca9dda03afd8f8fe266f6d2ab
This reverts commit ceb7cbf5fd.
Reason for revert: Broke mac builds:
system/core/fastboot/usb_osx.cpp:513:35: error: use of undeclared identifier 'USB_TRANSACTION_TIMEOUT'
USB_TRANSACTION_TIMEOUT, USB_TRANSACTION_TIMEOUT);
^
Change-Id: Ibe2f9ff2d5c63f9d33f4bd6d9ba962604cf8caeb
For testing there needs to be a way to simulate unplugging and
replugging a device. This change adds support for a USB reset
method that does this.
Also add timeouts, so USB reads/writes don't block forever
on an unresponsive device.
Test: glinux, fastboot tool still works
Test: Reset confirmed working via wireshark Linux URB captures
Change-Id: I7213a2395d4ef1c0238810e4929ab966e78c8b55
This change creates a nice and clean API for issuing
fastboot commands without using the fastboot tool itself.
Test: fastboot tool itself (now using libfastboot2)
on sailfish, walleye, and other devices.
Test: flash bootloader bootloader.img
Test: flash radio radio.img
Test: -w update img.zip
Test: Manually getvar and reboot commands.
Bug: 111126621
Change-Id: I0022536b204ce0c5ad8329367fd522fa3c57877d
Builtin command "type" in zsh doesn't support -t option and this
is resolved by checking the shell type prior to sourcing them.
Instead of using "type -t" explicitly, check_type() knows the the
type of the current shell and behaves accordingly.
Bug: 110629292
Test: (zsh) source build/envsetup.sh && lunch aosp_arm
(bash) source build/envsetup.sh && lunch aosp_arm
Change-Id: Ie39e130e9cc87135cfd522abedba11ad5ac25261
This allows them to be shared between host and device
implementations.
Test: fastboot works
Bug: 78793464
Change-Id: I79271687850ade2a904fd03d6a97dad1a9ab8e1c
Bug: http://b/69933090
Bug: http://b/69933068
MinGW uses gnu_printf to force C99 printf analysis with GCC, but clang
does not support gnu_printf. So just use the default that's used for
other platforms. This also mirrors upstream commit
015e637b4b/.
Test: m native-host-cross with Clang.
Change-Id: I3deb266d70e25296c4ae1d58637afbabc3d949c1
Fix some bit-rotten instances of printf("%d", size_t), add more
logging for device selection.
Test: fastboot.exe devices
Change-Id: I4683fab8f88805e1ac88e193a1e84821be8bfa4c
Check that the value fits in uint32_t that's supported by the current
protocol.
Also fix and sanity check the max_size before passing it to
sparse_file_resparse(), which accepts `unsigned int`. This shouldn't
happen in practice because of RESPARSE_LIMIT (1 GiB).
Test: `fastboot flash` with small and large images.
Change-Id: I0a8279fc14c54c40a70ddce65c3b25173c0d0a40
