diff options
Diffstat (limited to 'include/exec/exec-all.h')
| -rw-r--r-- | include/exec/exec-all.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 200c27e..5fa0687 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -464,6 +464,29 @@ int probe_access_full(CPUArchState *env, vaddr addr, int size, MMUAccessType access_type, int mmu_idx, bool nonfault, void **phost, CPUTLBEntryFull **pfull, uintptr_t retaddr); + +/** + * probe_access_mmu() - Like probe_access_full except cannot fault and + * doesn't trigger instrumentation. + * + * @env: CPUArchState + * @vaddr: virtual address to probe + * @size: size of the probe + * @access_type: read, write or execute permission + * @mmu_idx: softmmu index + * @phost: ptr to return value host address or NULL + * @pfull: ptr to return value CPUTLBEntryFull structure or NULL + * + * The CPUTLBEntryFull structure returned via @pfull is transient + * and must be consumed or copied immediately, before any further + * access or changes to TLB @mmu_idx. + * + * Returns: TLB flags as per probe_access_flags() + */ +int probe_access_full_mmu(CPUArchState *env, vaddr addr, int size, + MMUAccessType access_type, int mmu_idx, + void **phost, CPUTLBEntryFull **pfull); + #endif /* Hide the qatomic_read to make code a little easier on the eyes */ |