This revision was automatically updated to reflect the committed changes.
Closed by commit rGbc196970b549: Remove compile-time and runtime checks for SPI
in HostInfoMacOSX (authored by jasonmolenda).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D136900/new/
https://reviews.llvm.org/D136900
Files:
lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm
Index: lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm
===================================================================
--- lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm
+++ lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm
@@ -530,48 +530,43 @@
bool SharedCacheInfo::CreateSharedCacheInfoWithInstrospectionSPIs() {
#if defined(SDK_HAS_NEW_DYLD_INTROSPECTION_SPIS)
- if (__builtin_available(macOS 12, *)) {
- if (dyld_process_create_for_current_task) {
- dyld_process_t dyld_process = dyld_process_create_for_current_task();
- if (!dyld_process)
- return false;
-
- dyld_process_snapshot_t snapshot =
- dyld_process_snapshot_create_for_process(dyld_process, nullptr);
- if (!snapshot)
- return false;
-
- auto on_exit = llvm::make_scope_exit(
- [&]() { dyld_process_snapshot_dispose(snapshot); });
-
- dyld_shared_cache_t shared_cache =
- dyld_process_snapshot_get_shared_cache(snapshot);
- if (!shared_cache)
- return false;
-
- dyld_shared_cache_for_each_image(shared_cache, ^(dyld_image_t image) {
- __block uint64_t minVmAddr = UINT64_MAX;
- __block uint64_t maxVmAddr = 0;
- uuid_t uuidStore;
- __block uuid_t *uuid = &uuidStore;
-
- dyld_image_for_each_segment_info(image, ^(const char *segmentName,
- uint64_t vmAddr,
- uint64_t vmSize, int perm) {
+ dyld_process_t dyld_process = dyld_process_create_for_current_task();
+ if (!dyld_process)
+ return false;
+
+ dyld_process_snapshot_t snapshot =
+ dyld_process_snapshot_create_for_process(dyld_process, nullptr);
+ if (!snapshot)
+ return false;
+
+ auto on_exit =
+ llvm::make_scope_exit([&]() { dyld_process_snapshot_dispose(snapshot);
});
+
+ dyld_shared_cache_t shared_cache =
+ dyld_process_snapshot_get_shared_cache(snapshot);
+ if (!shared_cache)
+ return false;
+
+ dyld_shared_cache_for_each_image(shared_cache, ^(dyld_image_t image) {
+ __block uint64_t minVmAddr = UINT64_MAX;
+ __block uint64_t maxVmAddr = 0;
+ uuid_t uuidStore;
+ __block uuid_t *uuid = &uuidStore;
+
+ dyld_image_for_each_segment_info(
+ image,
+ ^(const char *segmentName, uint64_t vmAddr, uint64_t vmSize, int perm)
{
minVmAddr = std::min(minVmAddr, vmAddr);
maxVmAddr = std::max(maxVmAddr, vmAddr + vmSize);
dyld_image_copy_uuid(image, uuid);
});
- assert(minVmAddr != UINT_MAX);
- assert(maxVmAddr != 0);
- m_images[dyld_image_get_installname(image)] = SharedCacheImageInfo{
- UUID(uuid, 16),
- std::make_shared<DataBufferUnowned>((uint8_t *)minVmAddr,
- maxVmAddr - minVmAddr)};
- });
- return true;
- }
- }
+ assert(minVmAddr != UINT_MAX);
+ assert(maxVmAddr != 0);
+ m_images[dyld_image_get_installname(image)] = SharedCacheImageInfo{
+ UUID(uuid, 16), std::make_shared<DataBufferUnowned>(
+ (uint8_t *)minVmAddr, maxVmAddr - minVmAddr)};
+ });
+ return true;
#endif
return false;
}
Index: lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm
===================================================================
--- lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm
+++ lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm
@@ -530,48 +530,43 @@
bool SharedCacheInfo::CreateSharedCacheInfoWithInstrospectionSPIs() {
#if defined(SDK_HAS_NEW_DYLD_INTROSPECTION_SPIS)
- if (__builtin_available(macOS 12, *)) {
- if (dyld_process_create_for_current_task) {
- dyld_process_t dyld_process = dyld_process_create_for_current_task();
- if (!dyld_process)
- return false;
-
- dyld_process_snapshot_t snapshot =
- dyld_process_snapshot_create_for_process(dyld_process, nullptr);
- if (!snapshot)
- return false;
-
- auto on_exit = llvm::make_scope_exit(
- [&]() { dyld_process_snapshot_dispose(snapshot); });
-
- dyld_shared_cache_t shared_cache =
- dyld_process_snapshot_get_shared_cache(snapshot);
- if (!shared_cache)
- return false;
-
- dyld_shared_cache_for_each_image(shared_cache, ^(dyld_image_t image) {
- __block uint64_t minVmAddr = UINT64_MAX;
- __block uint64_t maxVmAddr = 0;
- uuid_t uuidStore;
- __block uuid_t *uuid = &uuidStore;
-
- dyld_image_for_each_segment_info(image, ^(const char *segmentName,
- uint64_t vmAddr,
- uint64_t vmSize, int perm) {
+ dyld_process_t dyld_process = dyld_process_create_for_current_task();
+ if (!dyld_process)
+ return false;
+
+ dyld_process_snapshot_t snapshot =
+ dyld_process_snapshot_create_for_process(dyld_process, nullptr);
+ if (!snapshot)
+ return false;
+
+ auto on_exit =
+ llvm::make_scope_exit([&]() { dyld_process_snapshot_dispose(snapshot); });
+
+ dyld_shared_cache_t shared_cache =
+ dyld_process_snapshot_get_shared_cache(snapshot);
+ if (!shared_cache)
+ return false;
+
+ dyld_shared_cache_for_each_image(shared_cache, ^(dyld_image_t image) {
+ __block uint64_t minVmAddr = UINT64_MAX;
+ __block uint64_t maxVmAddr = 0;
+ uuid_t uuidStore;
+ __block uuid_t *uuid = &uuidStore;
+
+ dyld_image_for_each_segment_info(
+ image,
+ ^(const char *segmentName, uint64_t vmAddr, uint64_t vmSize, int perm) {
minVmAddr = std::min(minVmAddr, vmAddr);
maxVmAddr = std::max(maxVmAddr, vmAddr + vmSize);
dyld_image_copy_uuid(image, uuid);
});
- assert(minVmAddr != UINT_MAX);
- assert(maxVmAddr != 0);
- m_images[dyld_image_get_installname(image)] = SharedCacheImageInfo{
- UUID(uuid, 16),
- std::make_shared<DataBufferUnowned>((uint8_t *)minVmAddr,
- maxVmAddr - minVmAddr)};
- });
- return true;
- }
- }
+ assert(minVmAddr != UINT_MAX);
+ assert(maxVmAddr != 0);
+ m_images[dyld_image_get_installname(image)] = SharedCacheImageInfo{
+ UUID(uuid, 16), std::make_shared<DataBufferUnowned>(
+ (uint8_t *)minVmAddr, maxVmAddr - minVmAddr)};
+ });
+ return true;
#endif
return false;
}
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