diff options
Diffstat (limited to 'lldb/source/Plugins/DynamicLoader/MacOSX-Kernel/DynamicLoaderMacOSXKernel.h')
| -rw-r--r-- | lldb/source/Plugins/DynamicLoader/MacOSX-Kernel/DynamicLoaderMacOSXKernel.h | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-Kernel/DynamicLoaderMacOSXKernel.h b/lldb/source/Plugins/DynamicLoader/MacOSX-Kernel/DynamicLoaderMacOSXKernel.h index c2066f56269..7ab49553222 100644 --- a/lldb/source/Plugins/DynamicLoader/MacOSX-Kernel/DynamicLoaderMacOSXKernel.h +++ b/lldb/source/Plugins/DynamicLoader/MacOSX-Kernel/DynamicLoaderMacOSXKernel.h @@ -192,7 +192,15 @@ protected: }; - enum { KERNEL_MODULE_MAX_NAME = 64u }; + enum + { + KERNEL_MODULE_MAX_NAME = 64u, + // Versions less than 2 didn't have an entry size, + // they had a 64 bit name, 16 byte UUID, 8 byte addr, + // 8 byte size, 8 byte version, 4 byte load tag, and + // 4 byte flags + KERNEL_MODULE_ENTRY_SIZE_VERSION_1 = 64u + 16u + 8u + 8u + 8u + 4u + 4u + }; struct OSKextLoadedKextSummary { @@ -327,25 +335,35 @@ protected: uint32_t version; uint32_t entry_size; uint32_t entry_count; - uint32_t reserved; /* explicit alignment for gdb */ lldb::addr_t image_infos_addr; OSKextLoadedKextSummaryHeader() : version (0), entry_size (0), entry_count (0), - reserved (0), image_infos_addr (LLDB_INVALID_ADDRESS) { } + uint32_t + GetSize() + { + switch (version) + { + case 0: return 0; // Can't know the size without a valid version + case 1: return 8; // Version 1 only had a version + entry_count + default: break; + } + // Version 2 and above has version, entry_size, entry_count, and reserved + return 16; + } + void Clear() { version = 0; entry_size = 0; entry_count = 0; - reserved = 0; image_infos_addr = LLDB_INVALID_ADDRESS; } |
