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--- dyld/dyld-360.22/src/dyld_gdb.cpp
+++ dyld/dyld-210.2.3/src/dyld_gdb.cpp
@@ -33,7 +33,6 @@
#include "mach-o/dyld_gdb.h"
#include "mach-o/dyld_images.h"
#include "ImageLoader.h"
-#include "dyld.h"
#if __IPHONE_OS_VERSION_MIN_REQUIRED
#define INITIAL_UUID_IMAGE_COUNT 4
@@ -41,12 +40,8 @@
#define INITIAL_UUID_IMAGE_COUNT 32
#endif
-VECTOR_NEVER_DESTRUCTED(dyld_image_info);
-VECTOR_NEVER_DESTRUCTED(dyld_uuid_info);
-
static std::vector<dyld_image_info> sImageInfos;
static std::vector<dyld_uuid_info> sImageUUIDs;
-
void addImagesToAllImages(uint32_t infoCount, const dyld_image_info info[])
{
@@ -56,44 +51,26 @@
if ( sImageUUIDs.capacity() == 0 )
sImageUUIDs.reserve(4);
// set infoArray to NULL to denote it is in-use
- dyld::gProcessInfo->infoArray = NULL;
+ dyld_all_image_infos.infoArray = NULL;
// append all new images
for (uint32_t i=0; i < infoCount; ++i)
sImageInfos.push_back(info[i]);
- dyld::gProcessInfo->infoArrayCount = (uint32_t)sImageInfos.size();
+ dyld_all_image_infos.infoArrayCount = sImageInfos.size();
// set infoArray back to base address of vector (other process can now read)
- dyld::gProcessInfo->infoArray = &sImageInfos[0];
+ dyld_all_image_infos.infoArray = &sImageInfos[0];
}
-#if TARGET_IPHONE_SIMULATOR
-// called once in dyld_sim start up to copy image list from host dyld to sImageInfos
-void syncProcessInfo()
-{
- // may want to set version field of gProcessInfo if it might be different than host
- if ( sImageInfos.size() == 0 ) {
- sImageInfos.reserve(INITIAL_IMAGE_COUNT);
- if ( dyld::gProcessInfo->infoArray != NULL ) {
- for (uint32_t i=0; i < dyld::gProcessInfo->infoArrayCount; ++i) {
- sImageInfos.push_back(dyld::gProcessInfo->infoArray[i]);
- }
- dyld::gProcessInfo->infoArray = &sImageInfos[0];
- dyld::gProcessInfo->infoArrayCount = (uint32_t)sImageInfos.size();
- }
- }
- dyld::gProcessInfo->notification(dyld_image_info_change, 0, NULL);
-}
-#endif
const char* notifyGDB(enum dyld_image_states state, uint32_t infoCount, const dyld_image_info info[])
{
// tell gdb that about the new images
- dyld::gProcessInfo->notification(dyld_image_adding, infoCount, info);
+ dyld_all_image_infos.notification(dyld_image_adding, infoCount, info);
// <rdar://problem/7739489> record initial count of images
// so CrashReporter can note which images were dynamically loaded
- if ( dyld::gProcessInfo->initialImageCount == 0 )
- dyld::gProcessInfo->initialImageCount = infoCount;
+ if ( dyld_all_image_infos.initialImageCount == 0 )
+ dyld_all_image_infos.initialImageCount = infoCount;
return NULL;
}
@@ -102,14 +79,14 @@
void addNonSharedCacheImageUUID(const dyld_uuid_info& info)
{
// set uuidArray to NULL to denote it is in-use
- dyld::gProcessInfo->uuidArray = NULL;
+ dyld_all_image_infos.uuidArray = NULL;
// append all new images
sImageUUIDs.push_back(info);
- dyld::gProcessInfo->uuidArrayCount = sImageUUIDs.size();
+ dyld_all_image_infos.uuidArrayCount = sImageUUIDs.size();
// set uuidArray back to base address of vector (other process can now read)
- dyld::gProcessInfo->uuidArray = &sImageUUIDs[0];
+ dyld_all_image_infos.uuidArray = &sImageUUIDs[0];
}
void removeImageFromAllImages(const struct mach_header* loadAddress)
@@ -117,7 +94,7 @@
dyld_image_info goingAway;
// set infoArray to NULL to denote it is in-use
- dyld::gProcessInfo->infoArray = NULL;
+ dyld_all_image_infos.infoArray = NULL;
// remove image from infoArray
for (std::vector<dyld_image_info>::iterator it=sImageInfos.begin(); it != sImageInfos.end(); it++) {
@@ -127,14 +104,14 @@
break;
}
}
- dyld::gProcessInfo->infoArrayCount = (uint32_t)sImageInfos.size();
+ dyld_all_image_infos.infoArrayCount = sImageInfos.size();
// set infoArray back to base address of vector
- dyld::gProcessInfo->infoArray = &sImageInfos[0];
+ dyld_all_image_infos.infoArray = &sImageInfos[0];
// set uuidArrayCount to NULL to denote it is in-use
- dyld::gProcessInfo->uuidArray = NULL;
+ dyld_all_image_infos.uuidArray = NULL;
// remove image from infoArray
for (std::vector<dyld_uuid_info>::iterator it=sImageUUIDs.begin(); it != sImageUUIDs.end(); it++) {
@@ -143,60 +120,50 @@
break;
}
}
- dyld::gProcessInfo->uuidArrayCount = sImageUUIDs.size();
+ dyld_all_image_infos.uuidArrayCount = sImageUUIDs.size();
// set infoArray back to base address of vector
- dyld::gProcessInfo->uuidArray = &sImageUUIDs[0];
+ dyld_all_image_infos.uuidArray = &sImageUUIDs[0];
// tell gdb that about the new images
- dyld::gProcessInfo->notification(dyld_image_removing, 1, &goingAway);
+ dyld_all_image_infos.notification(dyld_image_removing, 1, &goingAway);
}
+
+#if __arm__
+// work around for: <rdar://problem/6530727> gdb-1109: notifier in dyld does not work if it is in thumb
+extern "C" void gdb_image_notifier(enum dyld_image_mode mode, uint32_t infoCount, const dyld_image_info info[]);
+#else
+static void gdb_image_notifier(enum dyld_image_mode mode, uint32_t infoCount, const dyld_image_info info[])
+{
+ // do nothing
+ // gdb sets a break point here to catch notifications
+ //dyld::log("dyld: gdb_image_notifier(%s, %d, ...)\n", mode ? "dyld_image_removing" : "dyld_image_adding", infoCount);
+ //for (uint32_t i=0; i < infoCount; ++i)
+ // dyld::log("dyld: %d loading at %p %s\n", i, info[i].imageLoadAddress, info[i].imageFilePath);
+ //for (uint32_t i=0; i < dyld_all_image_infos.infoArrayCount; ++i)
+ // dyld::log("dyld: %d loading at %p %s\n", i, dyld_all_image_infos.infoArray[i].imageLoadAddress, dyld_all_image_infos.infoArray[i].imageFilePath);
+}
+#endif
void setAlImageInfosHalt(const char* message, uintptr_t flags)
{
- dyld::gProcessInfo->errorMessage = message;
- dyld::gProcessInfo->terminationFlags = flags;
+ dyld_all_image_infos.errorMessage = message;
+ dyld_all_image_infos.terminationFlags = flags;
}
-#if TARGET_IPHONE_SIMULATOR
- namespace dyld {
- struct dyld_all_image_infos* gProcessInfo = NULL;
- }
-#else
+extern void* __dso_handle;
+#define STR(s) # s
+#define XSTR(s) STR(s)
- #if __arm__
- // work around for: <rdar://problem/6530727> gdb-1109: notifier in dyld does not work if it is in thumb
- extern "C" void gdb_image_notifier(enum dyld_image_mode mode, uint32_t infoCount, const dyld_image_info info[]);
- #else
- static void gdb_image_notifier(enum dyld_image_mode mode, uint32_t infoCount, const dyld_image_info info[])
- {
- // do nothing
- // gdb sets a break point here to catch notifications
- //dyld::log("dyld: gdb_image_notifier(%s, %d, ...)\n", mode ? "dyld_image_removing" : "dyld_image_adding", infoCount);
- //for (uint32_t i=0; i < infoCount; ++i)
- // dyld::log("dyld: %d loading at %p %s\n", i, info[i].imageLoadAddress, info[i].imageFilePath);
- //for (uint32_t i=0; i < dyld::gProcessInfo->infoArrayCount; ++i)
- // dyld::log("dyld: %d loading at %p %s\n", i, dyld::gProcessInfo->infoArray[i].imageLoadAddress, dyld::gProcessInfo->infoArray[i].imageFilePath);
- }
- #endif
+struct dyld_all_image_infos dyld_all_image_infos __attribute__ ((section ("__DATA,__all_image_info")))
+ = {
+ 12, 0, NULL, &gdb_image_notifier, false, false, (const mach_header*)&__dso_handle, NULL,
+ XSTR(DYLD_VERSION), NULL, 0, NULL, 0, 0, NULL, &dyld_all_image_infos,
+ 0, dyld_error_kind_none, NULL, NULL, NULL, 0
+ };
- extern void* __dso_handle;
- #define STR(s) # s
- #define XSTR(s) STR(s)
+struct dyld_shared_cache_ranges dyld_shared_cache_ranges;
- struct dyld_all_image_infos dyld_all_image_infos __attribute__ ((section ("__DATA,__all_image_info")))
- = {
- 14, 0, NULL, &gdb_image_notifier, false, false, (const mach_header*)&__dso_handle, NULL,
- XSTR(DYLD_VERSION), NULL, 0, NULL, 0, 0, NULL, &dyld_all_image_infos,
- 0, dyld_error_kind_none, NULL, NULL, NULL, 0, {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
- {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,}
- };
- struct dyld_shared_cache_ranges dyld_shared_cache_ranges;
-
- namespace dyld {
- struct dyld_all_image_infos* gProcessInfo = &dyld_all_image_infos;
- }
-#endif