Recreate ios.mk (creates .deb) out of rules.old.

[cycript.git] / Mach / Inject.cpp

diff --git a/Mach/Inject.cpp b/Mach/Inject.cpp
index 46f61be2459a34cec03763f003f6650180b3e4ca..feb2c3c7cb6c696b848a06dd61fb63ff059c9d7b 100644 (file)
--- a/Mach/Inject.cpp
+++ b/Mach/Inject.cpp
@@ -53,7 +53,13 @@ extern "C" void CYHandleServer(pid_t);
 void InjectLibrary(pid_t pid) {
     Dl_info addr;
     _assert(dladdr(reinterpret_cast<void *>(&CYHandleServer), &addr) != 0);
-    const char *library(addr.dli_fname);
+
+    size_t flength(strlen(addr.dli_fname));
+    char library[flength + 4 + 1];
+    memcpy(library, addr.dli_fname, flength);
+    library[flength] = '\0';
+    _assert(strcmp(library + flength - 6, ".dylib") == 0);
+    strcpy(library + flength - 6, "-any.dylib");
 
     mach_port_t self(mach_task_self()), task;
     _krncall(task_for_pid(self, pid, &task));
@@ -69,23 +75,18 @@ void InjectLibrary(pid_t pid) {
     thread_act_t thread;
     _krncall(thread_create(task, &thread));
 
-    thread_state_flavor_t flavor;
 #if defined (__i386__) || defined(__x86_64__)
     x86_thread_state_t state;
-    flavor = x86_THREAD_STATE;
-    count = x86_THREAD_STATE_COUNT;
 #elif defined(__arm__)
     arm_thread_state_t state;
-    flavor = ARM_THREAD_STATE;
-    count = ARM_THREAD_STATE_COUNT;
 #else
     #error XXX: implement
 #endif
 
     memset(&state, 0, sizeof(state));
-    mach_msg_type_number_t read(count);
-    _krncall(thread_get_state(thread, flavor, reinterpret_cast<thread_state_t>(&state), &read));
-    _assert(read == count);
+    mach_msg_type_number_t read(MACHINE_THREAD_STATE_COUNT);
+    _krncall(thread_get_state(thread, MACHINE_THREAD_STATE, reinterpret_cast<thread_state_t>(&state), &read));
+    _assert(read == MACHINE_THREAD_STATE_COUNT);
 
     Trampoline *trampoline;
     size_t align;
@@ -173,7 +174,7 @@ void InjectLibrary(pid_t pid) {
     if (sizeof(frame) != 0)
         _krncall(mach_vm_write(task, stack + Stack_ - sizeof(frame), reinterpret_cast<mach_vm_address_t>(frame), sizeof(frame)));
 
-    _krncall(thread_set_state(thread, flavor, reinterpret_cast<thread_state_t>(&state), count));
+    _krncall(thread_set_state(thread, MACHINE_THREAD_STATE, reinterpret_cast<thread_state_t>(&state), MACHINE_THREAD_STATE_COUNT));
     _krncall(thread_resume(thread));
 
     _krncall(mach_port_deallocate(self, task));