** Description changed:
rocr-runtime 5.7.1-2 fails to build on armhf (with 64-bit time_t):
In file included from /<<PKGBUILDDIR>>/src/core/inc/runtime.h:62,
from /<<PKGBUILDDIR>>/src/core/util/lnx/os_linux.cpp:62:
/<<PKGBUILDDIR>>/src/core/inc/signal.h:155:58: error: static assertion
failed: Bad SDMA time stamp alignment.
155 | static_assert((offsetof(SharedSignal, sdma_end_ts) % 32) == 0,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/<<PKGBUILDDIR>>/src/core/inc/signal.h:155:58: note: the comparison reduces
to ‘(24 == 0)’
The struct in question:
```
struct SharedSignal {
amd_signal_t amd_signal;
uint64_t sdma_start_ts;
Signal* core_signal;
Check<0x71FCCA6A3D5D5276, true> id;
uint8_t reserved[8];
uint64_t sdma_end_ts;
uint8_t reserved2[24];
```
- On armhf: amd_signal is aligned to 32 bytes. sdma_start_ts is 4 bytes,
- core_signal is 8 byte. id is 4 byte. The reserved block is 8 bytes.
+ amd_signal is aligned to 32 bytes. core_signal is 4 bytes on armhf but 8
+ bytes on amd64. sdma_start_ts is 8 bytes and id is 4 byte.
Full log: https://launchpadlibrarian.net/720487883/buildlog_ubuntu-
noble-armhf.rocr-runtime_5.7.1-2_BUILDING.txt.gz
** Description changed:
rocr-runtime 5.7.1-2 fails to build on armhf (with 64-bit time_t):
In file included from /<<PKGBUILDDIR>>/src/core/inc/runtime.h:62,
from /<<PKGBUILDDIR>>/src/core/util/lnx/os_linux.cpp:62:
/<<PKGBUILDDIR>>/src/core/inc/signal.h:155:58: error: static assertion
failed: Bad SDMA time stamp alignment.
155 | static_assert((offsetof(SharedSignal, sdma_end_ts) % 32) == 0,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/<<PKGBUILDDIR>>/src/core/inc/signal.h:155:58: note: the comparison reduces
to ‘(24 == 0)’
The struct in question:
```
struct SharedSignal {
amd_signal_t amd_signal;
uint64_t sdma_start_ts;
Signal* core_signal;
Check<0x71FCCA6A3D5D5276, true> id;
uint8_t reserved[8];
uint64_t sdma_end_ts;
uint8_t reserved2[24];
```
- amd_signal is aligned to 32 bytes. core_signal is 4 bytes on armhf but 8
- bytes on amd64. sdma_start_ts is 8 bytes and id is 4 byte.
+ amd_signal is aligned to 32 bytes. core_signal and id are 4 bytes on
+ armhf but 8 bytes on amd64.
Full log: https://launchpadlibrarian.net/720487883/buildlog_ubuntu-
noble-armhf.rocr-runtime_5.7.1-2_BUILDING.txt.gz
** Tags added: update-excuse
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https://bugs.launchpad.net/bugs/2058661
Title:
rocr-runtime 5.7.1-2 fails to build on armhf
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