Derek Bruening
Derek Bruening
I tried to reproduce the synch.c:261 assert on the drcachesim tests on GA CI ubuntu22 32-bit seen in PR #6534 on a local machine and failed. But on running the...
Xref #6499 where a64 scatter/gather are going to marked as predicated. This issue covers doing the same thing for x86. This should include all SIMD operations with masks. We may...
Just like we're adding canned kernel syscall sequences in #6495, we'd like to insert some roughly-representative kernel context switch sequence as well. Like the syscalls this will probably be fed...
Xref #4381 This covers adding `-syntax_aarch64` and `DR_DISASM_AARCH64` support for disassembly in standard style for AArch64. (Using `DR_DISASM_ARM` results in no operands being printed at all: #4381).
This happened 3x in a row (else it would have passed) -- yet I don't think we've ever seen this before. This test passed in other runs of the same...
We'd like to augment opcode_mix to use the new opcode categories (instr_get_category()) to produce counts of each category (note that x86 categories are not 100% filled in for every opcode...
Today the drmemtrace scheduler packs work into the cpus with no idle time. It detects context switches on long-latency syscalls but does not yet insert i/o wait times. The plan...
Split from #5725. This still sometimes happens, here on x64 Linux: https://github.com/DynamoRIO/dynamorio/actions/runs/6855254564/job/18639921367?pr=6445 ``` 183/476 Test #183: code_api|client.attach_test ......................................***Failed Required regular expression not found. Regex=[^starting thank you for testing attach thread...
Splitting from #2145 as it does not look like this is easily solved. I can repro the common.floatpc_xl8all failure seen on Appveyor on my local win10 and win8.1 VM's every...
_From [[email protected]](https://code.google.com/u/109494838902877177630/) on April 11, 2011 10:37:32_ currently the DR encoder will not consider a new opcode as invalid when running on an older processor that does not have that...