diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/mistranslation/2238')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/mistranslation/2238 | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/mistranslation/2238 b/results/classifier/deepseek-2-tmp/output/mistranslation/2238 deleted file mode 100644 index 74454581c..000000000 --- a/results/classifier/deepseek-2-tmp/output/mistranslation/2238 +++ /dev/null @@ -1,48 +0,0 @@ - -The `rw` parameter of `qemu_plugin_register_vcpu_mem_cb()` is not properly honored -Description of problem: -The `rw` parameter of `qemu_plugin_register_vcpu_mem_cb()` is not properly honored. -Steps to reproduce: -1. Register a callback with `qemu_plugin_register_vcpu_mem_cb()` -2. In the callback, print the return of `qemu_plugin_mem_is_store()` (either `true` or `false`) -3. Change the value of `rw` parameter of `qemu_plugin_register_vcpu_mem_cb()` and look whether the callback prints `true` and/or `false` to determine if this is inline with `rw`. - -In the callback, we don't we get what we asked for. - -| Requested with rw | Observed in the callback | -|---------------------|----------------------------| -| QEMU_PLUGIN_MEM_R | Only writes | -| QEMU_PLUGIN_MEM_W | Both reads and writes | -| QEMU_PLUGIN_MEM_RW | Both reads and writes | -Additional information: -In `plugin-gen.c`, line 497, there is the following function: - -```cpp -static bool op_rw(const TCGOp *op, const struct qemu_plugin_dyn_cb *cb) -{ - int w; - - w = op->args[2]; - return !!(cb->rw & (w + 1)); -} -``` - -The issue described above seems to be caused by the `+ 1`. I removed it and got the expected results. - -This function is used in the same file, line 526, like this: - -```cpp - if (!ok(begin_op, cb)) { - continue; - } -``` - -This isn't consistent with `core.c`, line 509, where the same flag is checked like this: - -```cpp - if (!(rw & cb->rw)) { - break; - } -``` - -Inconsistent because of the `+1` and also because of `break`/`continue`. |