Port and package (a Cydia release) for iOS 7 ARM64.

diff --git a/Baton.hpp b/Baton.hpp
index 48d103d6afa54d0d5bf34215cce695eff3aa48c0..3d2989357e6bace9d14cc3eab8974bd79d16d9ba 100644 (file)
--- a/Baton.hpp
+++ b/Baton.hpp
@@ -26,7 +26,7 @@
 #include <sys/types.h>
 
 struct Baton {
 #include <sys/types.h>
 
 struct Baton {

-    mach_vm_address_t dyld;
+    uint64_t dyld;

     pid_t pid;
     char library[];
 } _packed;
     pid_t pid;
     char library[];
 } _packed;

diff --git a/Mach/Inject.cpp b/Mach/Inject.cpp
index feb2c3c7cb6c696b848a06dd61fb63ff059c9d7b..50ad0f8c368a5582ff60cc4fb4305f8d268d988a 100644 (file)
--- a/Mach/Inject.cpp
+++ b/Mach/Inject.cpp
@@ -19,29 +19,25 @@
 **/
 /* }}} */
 
 **/
 /* }}} */
 

-#include <dlfcn.h>
-
-#include <mach/mach.h>
-
-#ifdef __APPLE__

 #include "TargetConditionals.h"
 #include "TargetConditionals.h"

+#ifdef TARGET_OS_IPHONE
+#undef __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__
+#define __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__ __IPHONE_5_0

 #endif
 
 #endif
 

-#ifdef TARGET_OS_IPHONE
+#include <dlfcn.h>
+#include <pthread.h>
+#include <unistd.h>
+
+#include <mach/mach.h>

 #include <mach/vm_map.h>
 #include <mach/vm_map.h>

-#define mach_vm_allocate vm_allocate
-#define mach_vm_protect vm_protect
-#define mach_vm_write vm_write
-#define mach_vm_address_t vm_address_t
-#else

 #include <mach/mach_vm.h>
 #include <mach/mach_vm.h>

-#endif

 
 #include <mach/machine/thread_status.h>
 
 
 #include <mach/machine/thread_status.h>
 

-#include <cstdio>
-#include <pthread.h>
-#include <unistd.h>
+#ifdef __arm__
+#include "Mach/Memory.hpp"
+#endif

 
 #include "Baton.hpp"
 #include "Exception.hpp"
 
 #include "Baton.hpp"
 #include "Exception.hpp"


@@ -50,6 +46,8 @@
 
 extern "C" void CYHandleServer(pid_t);
 
 
 extern "C" void CYHandleServer(pid_t);
 

+extern "C" void *_dyld_get_all_image_infos();
+

 void InjectLibrary(pid_t pid) {
     Dl_info addr;
     _assert(dladdr(reinterpret_cast<void *>(&CYHandleServer), &addr) != 0);
 void InjectLibrary(pid_t pid) {
     Dl_info addr;
     _assert(dladdr(reinterpret_cast<void *>(&CYHandleServer), &addr) != 0);


@@ -59,34 +57,107 @@ void InjectLibrary(pid_t pid) {
     memcpy(library, addr.dli_fname, flength);
     library[flength] = '\0';
     _assert(strcmp(library + flength - 6, ".dylib") == 0);
     memcpy(library, addr.dli_fname, flength);
     library[flength] = '\0';
     _assert(strcmp(library + flength - 6, ".dylib") == 0);

+#ifndef TARGET_OS_IPHONE

     strcpy(library + flength - 6, "-any.dylib");
     strcpy(library + flength - 6, "-any.dylib");

+#endif

 
     mach_port_t self(mach_task_self()), task;
     _krncall(task_for_pid(self, pid, &task));
 
 
     mach_port_t self(mach_task_self()), task;
     _krncall(task_for_pid(self, pid, &task));
 

-    mach_msg_type_number_t count;
-

     task_dyld_info info;
     task_dyld_info info;

-    count = TASK_DYLD_INFO_COUNT;
+#ifdef __arm__
+    union {
+        struct {
+            uint32_t all_image_info_addr;
+        } info_1;
+
+        struct {
+            uint32_t all_image_info_addr;
+            uint32_t all_image_info_size;
+            int32_t all_image_info_format;
+        } info32;
+
+        struct {
+            uint64_t all_image_info_addr;
+            uint64_t all_image_info_size;
+            int32_t all_image_info_format;
+        } info64;
+    } infoXX;
+
+    mach_msg_type_number_t count(sizeof(infoXX) / sizeof(natural_t));
+    _krncall(task_info(task, TASK_DYLD_INFO, reinterpret_cast<task_info_t>(&infoXX), &count));
+
+    bool broken;
+
+    switch (count) {
+        case sizeof(infoXX.info_1) / sizeof(natural_t):
+            broken = true;
+            info.all_image_info_addr = infoXX.info_1.all_image_info_addr;
+            info.all_image_info_size = 0;
+            info.all_image_info_format = TASK_DYLD_ALL_IMAGE_INFO_32;
+            break;
+        case sizeof(infoXX.info32) / sizeof(natural_t):
+            broken = true;
+            info.all_image_info_addr = infoXX.info32.all_image_info_addr;
+            info.all_image_info_size = infoXX.info32.all_image_info_size;
+            info.all_image_info_format = infoXX.info32.all_image_info_format;
+            break;
+        case sizeof(infoXX.info64) / sizeof(natural_t):
+            broken = false;
+            info.all_image_info_addr = infoXX.info64.all_image_info_addr;
+            info.all_image_info_size = infoXX.info64.all_image_info_size;
+            info.all_image_info_format = infoXX.info64.all_image_info_format;
+            break;
+        default:
+            _assert(false);
+    }
+#else
+    mach_msg_type_number_t count(TASK_DYLD_INFO_COUNT);

     _krncall(task_info(task, TASK_DYLD_INFO, reinterpret_cast<task_info_t>(&info), &count));
     _assert(count == TASK_DYLD_INFO_COUNT);
     _krncall(task_info(task, TASK_DYLD_INFO, reinterpret_cast<task_info_t>(&info), &count));
     _assert(count == TASK_DYLD_INFO_COUNT);

+#endif

     _assert(info.all_image_info_addr != 0);
 
     thread_act_t thread;
     _krncall(thread_create(task, &thread));
 
     _assert(info.all_image_info_addr != 0);
 
     thread_act_t thread;
     _krncall(thread_create(task, &thread));
 

+    thread_state_t bottom;
+    thread_state_flavor_t flavor;
+

 #if defined (__i386__) || defined(__x86_64__)
     x86_thread_state_t state;
 #if defined (__i386__) || defined(__x86_64__)
     x86_thread_state_t state;

-#elif defined(__arm__)
-    arm_thread_state_t state;
+    memset(&state, 0, sizeof(state));
+
+    bottom = reinterpret_cast<thread_state_t>(&state);
+    flavor = MACHINE_THREAD_STATE;
+    count = MACHINE_THREAD_STATE_COUNT;
+#elif defined(__arm__) || defined(__arm64__)
+    arm_unified_thread_state_t state;
+    memset(&state, 0, sizeof(state));
+
+    switch (info.all_image_info_format) {
+        case TASK_DYLD_ALL_IMAGE_INFO_32:
+            bottom = reinterpret_cast<thread_state_t>(&state.ts_32);
+            flavor = ARM_THREAD_STATE;
+            count = ARM_THREAD_STATE_COUNT;
+            state.ash.flavor = ARM_THREAD_STATE32;
+            break;
+        case TASK_DYLD_ALL_IMAGE_INFO_64:
+            bottom = reinterpret_cast<thread_state_t>(&state.ts_64);
+            flavor = ARM_THREAD_STATE64;
+            count = ARM_THREAD_STATE64_COUNT + 1;
+            state.ash.flavor = ARM_THREAD_STATE64;
+            break;
+        default:
+            _assert(false);
+    }

 #else
     #error XXX: implement
 #endif
 
 #else
     #error XXX: implement
 #endif
 

-    memset(&state, 0, sizeof(state));
-    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);
+    mach_msg_type_number_t read(count);
+    _krncall(thread_get_state(thread, flavor, bottom, &read));
+    _assert(read == count);

 
     Trampoline *trampoline;
     size_t align;
 
     Trampoline *trampoline;
     size_t align;


@@ -107,10 +178,21 @@ void InjectLibrary(pid_t pid) {
         default:
             _assert(false);
     }
         default:
             _assert(false);
     }

-#elif defined(__arm__)
-    trampoline = &Trampoline_armv6_;
-    align = 4;
-    push = 0;
+#elif defined(__arm__) || defined(__arm64__)
+    switch (state.ash.flavor) {
+        case ARM_THREAD_STATE32:
+            trampoline = &Trampoline_armv6_;
+            align = 4;
+            push = 0;
+            break;
+        case ARM_THREAD_STATE64:
+            trampoline = &Trampoline_arm64_;
+            align = 8;
+            push = 0;
+            break;
+        default:
+            _assert(false);
+    }

 #else
     #error XXX: implement
 #endif
 #else
     #error XXX: implement
 #endif


@@ -136,7 +218,7 @@ void InjectLibrary(pid_t pid) {
 
     mach_vm_address_t code;
     _krncall(mach_vm_allocate(task, &code, trampoline->size_, true));
 
     mach_vm_address_t code;
     _krncall(mach_vm_allocate(task, &code, trampoline->size_, true));

-    _krncall(mach_vm_write(task, code, reinterpret_cast<mach_vm_address_t>(trampoline->data_), trampoline->size_));
+    _krncall(mach_vm_write(task, code, reinterpret_cast<vm_offset_t>(trampoline->data_), trampoline->size_));

     _krncall(mach_vm_protect(task, code, trampoline->size_, false, VM_PROT_READ | VM_PROT_EXECUTE));
 
     uint32_t frame[push];
     _krncall(mach_vm_protect(task, code, trampoline->size_, false, VM_PROT_READ | VM_PROT_EXECUTE));
 
     uint32_t frame[push];


@@ -158,14 +240,28 @@ void InjectLibrary(pid_t pid) {
         default:
             _assert(false);
     }
         default:
             _assert(false);
     }

-#elif defined(__arm__)
-    state.__r[0] = data;
-    state.__pc = code + trampoline->entry_;
-    state.__sp = stack + Stack_ - sizeof(frame);
-
-    if ((state.__pc & 0x1) != 0) {
-        state.__pc &= ~0x1;
-        state.__cpsr |= 0x20;
+#elif defined(__arm__) || defined(__arm64__)
+    switch (state.ash.flavor) {
+        case ARM_THREAD_STATE32:
+            state.ts_32.__r[0] = data;
+            state.ts_32.__pc = code + trampoline->entry_;
+            state.ts_32.__sp = stack + Stack_ - sizeof(frame);
+
+            if ((state.ts_32.__pc & 0x1) != 0) {
+                state.ts_32.__pc &= ~0x1;
+                state.ts_32.__cpsr |= 0x20;
+            }
+
+            break;
+
+        case ARM_THREAD_STATE64:
+            state.ts_64.__x[0] = data;
+            state.ts_64.__pc = code + trampoline->entry_;
+            state.ts_64.__sp = stack + Stack_ - sizeof(frame);
+            break;
+
+        default:
+            _assert(false);

     }
 #else
     #error XXX: implement
     }
 #else
     #error XXX: implement


@@ -174,8 +270,26 @@ 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)));
 
     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, MACHINE_THREAD_STATE, reinterpret_cast<thread_state_t>(&state), MACHINE_THREAD_STATE_COUNT));
+    _krncall(thread_set_state(thread, flavor, bottom, read));

     _krncall(thread_resume(thread));
 
     _krncall(thread_resume(thread));
 

+    loop: switch (kern_return_t status = thread_get_state(thread, flavor, bottom, &(read = count))) {
+        case KERN_SUCCESS:
+            usleep(10000);
+            goto loop;
+
+        case KERN_TERMINATED:
+        case MACH_SEND_INVALID_DEST:
+            break;
+
+        default:
+            _assert(false);
+    }
+
+    _krncall(mach_port_deallocate(self, thread));
+
+    _krncall(mach_vm_deallocate(task, code, trampoline->size_));
+    _krncall(mach_vm_deallocate(task, stack, size));
+

     _krncall(mach_port_deallocate(self, task));
 }
     _krncall(mach_port_deallocate(self, task));
 }

diff --git a/Mach/Memory.hpp b/Mach/Memory.hpp
new file mode 100644 (file)
index 0000000..ed31a8d
--- /dev/null
+++ b/Mach/Memory.hpp
@@ -0,0 +1,43 @@
+#ifndef MACH_MEMORY_HPP
+#define MACH_MEMORY_HPP
+
+static kern_return_t cy_vm_allocate(bool broken, vm_map_t target, mach_vm_address_t *address, mach_vm_size_t size, int flags) {
+    if (!broken)
+        return mach_vm_allocate(target, address, size, flags);
+    vm_address_t address32;
+    kern_return_t value(vm_allocate(target, &address32, size, flags));
+    *address = address32;
+    return value;
+}
+
+#define mach_vm_allocate(a, b, c, d) \
+    cy_vm_allocate(broken, a, b, c, d)
+
+static kern_return_t cy_vm_deallocate(bool broken, vm_map_t target, mach_vm_address_t address, mach_vm_size_t size) {
+    if (!broken)
+        return mach_vm_deallocate(target, address, size);
+    return vm_deallocate(target, address, size);
+}
+
+#define mach_vm_deallocate(a, b, c) \
+    cy_vm_deallocate(broken, a, b, c)
+
+static kern_return_t cy_vm_protect(bool broken, vm_map_t target_task, mach_vm_address_t address, mach_vm_size_t size, boolean_t set_maximum, vm_prot_t new_protection) {
+    if (!broken)
+        return mach_vm_protect(target_task, address, size, set_maximum, new_protection);
+    return vm_protect(target_task, address, size, set_maximum, new_protection);
+}
+
+#define mach_vm_protect(a, b, c, d, e) \
+    cy_vm_protect(broken, a, b, c, d, e)
+
+static kern_return_t cy_vm_write(bool broken, vm_map_t target_task, mach_vm_address_t address, vm_offset_t data, mach_msg_type_number_t dataCnt) {
+    if (!broken)
+        return mach_vm_write(target_task, address, data, dataCnt);
+    return vm_write(target_task, address, data, dataCnt);
+}
+
+#define mach_vm_write(a, b, c, d) \
+    cy_vm_write(broken, a, b, c, d)
+
+#endif//MACH_MEMORY_HPP

diff --git a/Makefile.am b/Makefile.am
index 508c3a5879839fd007aa632a355904bb237de0a7..f34a4b67fd3249d09beb5e36e84552e7023ec8bc 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -41,7 +41,7 @@ endif
 
 lib_LTLIBRARIES += libcycript.la
 libcycript_la_LDFLAGS = $(CY_LDFLAGS)
 
 lib_LTLIBRARIES += libcycript.la
 libcycript_la_LDFLAGS = $(CY_LDFLAGS)

-libcycript_la_LIBADD = $(LTLIBFFI) -ldl
+libcycript_la_LIBADD = $(LTLIBFFI) $(LTLIBGCC) -ldl

 
 libcycript_la_SOURCES = ConvertUTF.c Driver.cpp Highlight.cpp Library.cpp Network.cpp Output.cpp Parser.cpp Replace.cpp
 libcycript_la_SOURCES += Cycript.tab.cc lex.cy.cpp
 
 libcycript_la_SOURCES = ConvertUTF.c Driver.cpp Highlight.cpp Library.cpp Network.cpp Output.cpp Parser.cpp Replace.cpp
 libcycript_la_SOURCES += Cycript.tab.cc lex.cy.cpp


@@ -51,7 +51,7 @@ filters = $(CY_FILTERS)
 if CY_CONSOLE
 bin_PROGRAMS = cycript
 cycript_SOURCES = Console.cpp Display.cpp
 if CY_CONSOLE
 bin_PROGRAMS = cycript
 cycript_SOURCES = Console.cpp Display.cpp

-cycript_LDADD = libcycript.la $(LTLIBAPR) $(LTLIBREADLINE) $(LTLIBTERMCAP) -ldl
+cycript_LDADD = libcycript.la $(LTLIBAPR) $(LTLIBREADLINE) $(LTLIBTERMCAP) $(LTLIBGCC) -ldl

 
 ldid = true
 entitle = $(ldid) -S$(srcdir)/cycript.xml
 
 ldid = true
 entitle = $(ldid) -S$(srcdir)/cycript.xml

diff --git a/Makefile.in b/Makefile.in
index 6848b15d6f5f52d5f56fb8a98d65a18d6963cb7b..a1fdd8af59c6678905542b8a662746137c6a93d1 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -182,7 +182,8 @@ am__DEPENDENCIES_1 =
 @CY_EXECUTE_TRUE@am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1)
 @CY_OBJECTIVEC_TRUE@am__DEPENDENCIES_3 = $(am__DEPENDENCIES_1)
 libcycript_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \
 @CY_EXECUTE_TRUE@am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1)
 @CY_OBJECTIVEC_TRUE@am__DEPENDENCIES_3 = $(am__DEPENDENCIES_1)
 libcycript_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \

-       $(am__DEPENDENCIES_2) $(am__DEPENDENCIES_3)
+       $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2) \
+       $(am__DEPENDENCIES_3)

 am__libcycript_la_SOURCES_DIST = ConvertUTF.c Driver.cpp Highlight.cpp \
        Library.cpp Network.cpp Output.cpp Parser.cpp Replace.cpp \
        Cycript.tab.cc lex.cy.cpp sig/ffi_type.cpp sig/parse.cpp \
 am__libcycript_la_SOURCES_DIST = ConvertUTF.c Driver.cpp Highlight.cpp \
        Library.cpp Network.cpp Output.cpp Parser.cpp Replace.cpp \
        Cycript.tab.cc lex.cy.cpp sig/ffi_type.cpp sig/parse.cpp \


@@ -213,7 +214,7 @@ am__cycript_SOURCES_DIST = Console.cpp Display.cpp Mach/Inject.cpp
 cycript_OBJECTS = $(am_cycript_OBJECTS)
 @CY_CONSOLE_TRUE@cycript_DEPENDENCIES = libcycript.la \
 @CY_CONSOLE_TRUE@      $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
 cycript_OBJECTS = $(am_cycript_OBJECTS)
 @CY_CONSOLE_TRUE@cycript_DEPENDENCIES = libcycript.la \
 @CY_CONSOLE_TRUE@      $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \

-@CY_CONSOLE_TRUE@      $(am__DEPENDENCIES_1)
+@CY_CONSOLE_TRUE@      $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)

 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 am__v_P_0 = false
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 am__v_P_0 = false


@@ -433,6 +434,7 @@ LTFLAGS = @LTFLAGS@
 LTJAVASCRIPTCORE = @LTJAVASCRIPTCORE@
 LTLIBAPR = @LTLIBAPR@
 LTLIBFFI = @LTLIBFFI@
 LTJAVASCRIPTCORE = @LTJAVASCRIPTCORE@
 LTLIBAPR = @LTLIBAPR@
 LTLIBFFI = @LTLIBFFI@

+LTLIBGCC = @LTLIBGCC@

 LTLIBOBJS = @LTLIBOBJS@
 LTLIBREADLINE = @LTLIBREADLINE@
 LTLIBTERMCAP = @LTLIBTERMCAP@
 LTLIBOBJS = @LTLIBOBJS@
 LTLIBREADLINE = @LTLIBREADLINE@
 LTLIBTERMCAP = @LTLIBTERMCAP@


@@ -545,7 +547,7 @@ lib_LTLIBRARIES = $(am__append_1) libcycript.la
 @CY_MACH_TRUE@libcycript_any_la_LDFLAGS = $(CY_LDFLAGS)
 @CY_MACH_TRUE@libcycript_any_la_LIBADD = -ldl
 libcycript_la_LDFLAGS = $(CY_LDFLAGS)
 @CY_MACH_TRUE@libcycript_any_la_LDFLAGS = $(CY_LDFLAGS)
 @CY_MACH_TRUE@libcycript_any_la_LIBADD = -ldl
 libcycript_la_LDFLAGS = $(CY_LDFLAGS)

-libcycript_la_LIBADD = $(LTLIBFFI) -ldl $(am__append_3) \
+libcycript_la_LIBADD = $(LTLIBFFI) $(LTLIBGCC) -ldl $(am__append_3) \

        $(am__append_9)
 libcycript_la_SOURCES = ConvertUTF.c Driver.cpp Highlight.cpp \
        Library.cpp Network.cpp Output.cpp Parser.cpp Replace.cpp \
        $(am__append_9)
 libcycript_la_SOURCES = ConvertUTF.c Driver.cpp Highlight.cpp \
        Library.cpp Network.cpp Output.cpp Parser.cpp Replace.cpp \


@@ -554,7 +556,7 @@ libcycript_la_SOURCES = ConvertUTF.c Driver.cpp Highlight.cpp \
 filters = $(CY_FILTERS) $(am__append_5) $(am__append_7)
 @CY_CONSOLE_TRUE@cycript_SOURCES = Console.cpp Display.cpp \
 @CY_CONSOLE_TRUE@      $(am__append_11)
 filters = $(CY_FILTERS) $(am__append_5) $(am__append_7)
 @CY_CONSOLE_TRUE@cycript_SOURCES = Console.cpp Display.cpp \
 @CY_CONSOLE_TRUE@      $(am__append_11)

-@CY_CONSOLE_TRUE@cycript_LDADD = libcycript.la $(LTLIBAPR) $(LTLIBREADLINE) $(LTLIBTERMCAP) -ldl
+@CY_CONSOLE_TRUE@cycript_LDADD = libcycript.la $(LTLIBAPR) $(LTLIBREADLINE) $(LTLIBTERMCAP) $(LTLIBGCC) -ldl

 @CY_CONSOLE_TRUE@ldid = true
 @CY_CONSOLE_TRUE@entitle = $(ldid) -S$(srcdir)/cycript.xml
 all: config.h
 @CY_CONSOLE_TRUE@ldid = true
 @CY_CONSOLE_TRUE@entitle = $(ldid) -S$(srcdir)/cycript.xml
 all: config.h

diff --git a/Trampoline.t.cpp b/Trampoline.t.cpp
index f6832bdb47082eeaffe71a72bb890ab5cc484ab2..297486e6df91592d9ff5390aa46beb31a7685c22 100644 (file)
--- a/Trampoline.t.cpp
+++ b/Trampoline.t.cpp
@@ -19,16 +19,18 @@
 **/
 /* }}} */
 
 **/
 /* }}} */
 

+#include <TargetConditionals.h>
+#undef TARGET_IPHONE_SIMULATOR
+#define TARGET_IPHONE_SIMULATOR 1

 #define _PTHREAD_ATTR_T
 #include <pthread_internals.h>
 #define _PTHREAD_ATTR_T
 #include <pthread_internals.h>

+#undef TARGET_IPHONE_SIMULATOR
+#define TARGET_IPHONE_SIMULATOR 0

 
 #include <mach-o/dyld.h>
 #include <mach-o/dyld_images.h>
 #include <mach-o/loader.h>
 
 #include <mach-o/dyld.h>
 #include <mach-o/dyld_images.h>
 #include <mach-o/loader.h>

-
-extern "C" {

 #include <mach-o/nlist.h>
 #include <mach-o/nlist.h>

-}

 
 #include "Standard.hpp"
 #include "Baton.hpp"
 
 #include "Standard.hpp"
 #include "Baton.hpp"


@@ -133,6 +135,11 @@ static void *Symbol(const mach_header_xx *mach, const char *name) {
         if (value == 0)
             continue;
 
         if (value == 0)
             continue;
 

+#ifdef __arm__
+        if ((symbol->n_desc & N_ARM_THUMB_DEF) != 0)
+            value |= 0x00000001;
+#endif
+

         value += slide;
         return reinterpret_cast<void *>(value);
     }
         value += slide;
         return reinterpret_cast<void *>(value);
     }


@@ -140,18 +147,6 @@ static void *Symbol(const mach_header_xx *mach, const char *name) {
     return NULL;
 }
 
     return NULL;
 }
 

-struct Dynamic {
-    char *(*dlerror)();
-    void *(*dlsym)(void *, const char *);
-};
-
-template <typename Type_>
-static _finline void dlset(Dynamic *dynamic, Type_ &function, const char *name, void *handle = RTLD_DEFAULT) {
-    function = reinterpret_cast<Type_>(dynamic->dlsym(handle, name));
-    if (function == NULL)
-        dynamic->dlerror();
-}
-

 template <typename Type_>
 static _finline void cyset(Type_ &function, const char *name, const mach_header_xx *mach) {
     function = reinterpret_cast<Type_>(Symbol(mach, name));
 template <typename Type_>
 static _finline void cyset(Type_ &function, const char *name, const mach_header_xx *mach) {
     function = reinterpret_cast<Type_>(Symbol(mach, name));


@@ -165,33 +160,31 @@ static _finline const mach_header_xx *Library(Baton *baton, const char *name) {
 void *Routine(void *arg) {
     Baton *baton(reinterpret_cast<Baton *>(arg));
 
 void *Routine(void *arg) {
     Baton *baton(reinterpret_cast<Baton *>(arg));
 

-    const mach_header_xx *dyld(Library(baton, "/usr/lib/system/libdyld.dylib"));
+    const mach_header_xx *dyld(NULL);
+    if (dyld == NULL)
+        dyld = Library(baton, "/usr/lib/system/libdyld.dylib");
+    if (dyld == NULL)
+        dyld = Library(baton, "/usr/lib/libSystem.B.dylib");

 
 

-    Dynamic dynamic;
-    cyset(dynamic.dlerror, "_dlerror", dyld);
-    cyset(dynamic.dlsym, "_dlsym", dyld);
+    char *(*$dlerror)();
+    cyset($dlerror, "_dlerror", dyld);

 
 

-    int (*pthread_detach)(pthread_t);
-    dlset(&dynamic, pthread_detach, "pthread_detach");
+    void *(*$dlopen)(const char *, int);
+    cyset($dlopen, "_dlopen", dyld);

 
 

-    pthread_t (*pthread_self)();
-    dlset(&dynamic, pthread_self, "pthread_self");
-
-    pthread_detach(pthread_self());
-
-    void *(*dlopen)(const char *, int);
-    dlset(&dynamic, dlopen, "dlopen");
-
-    void *handle(dlopen(baton->library, RTLD_LAZY | RTLD_LOCAL));
+    void *handle($dlopen(baton->library, RTLD_LAZY | RTLD_LOCAL));

     if (handle == NULL) {
     if (handle == NULL) {

-        dynamic.dlerror();
+        $dlerror();

         return NULL;
     }
 
         return NULL;
     }
 

+    void *(*$dlsym)(void *, const char *);
+    cyset($dlsym, "_dlsym", dyld);
+

     void (*CYHandleServer)(pid_t);
     void (*CYHandleServer)(pid_t);

-    dlset(&dynamic, CYHandleServer, "CYHandleServer", handle);
+    CYHandleServer = reinterpret_cast<void (*)(pid_t)>($dlsym(handle, "CYHandleServer"));

     if (CYHandleServer == NULL) {
     if (CYHandleServer == NULL) {

-        dynamic.dlerror();
+        $dlerror();

         return NULL;
     }
 
         return NULL;
     }
 


@@ -203,9 +196,13 @@ extern "C" void Start(Baton *baton) {
     struct _pthread self;
     $bzero(&self, sizeof(self));
 
     struct _pthread self;
     $bzero(&self, sizeof(self));
 

-    const mach_header_xx *pthread(Library(baton, "/usr/lib/system/libsystem_pthread.dylib"));
+    const mach_header_xx *pthread(NULL);
+    if (pthread == NULL)
+        pthread = Library(baton, "/usr/lib/system/libsystem_pthread.dylib");

     if (pthread == NULL)
         pthread = Library(baton, "/usr/lib/system/libsystem_c.dylib");
     if (pthread == NULL)
         pthread = Library(baton, "/usr/lib/system/libsystem_c.dylib");

+    if (pthread == NULL)
+        pthread = Library(baton, "/usr/lib/libSystem.B.dylib");

 
     void (*$__pthread_set_self)(pthread_t);
     cyset($__pthread_set_self, "___pthread_set_self", pthread);
 
     void (*$__pthread_set_self)(pthread_t);
     cyset($__pthread_set_self, "___pthread_set_self", pthread);


@@ -213,13 +210,59 @@ extern "C" void Start(Baton *baton) {
     self.tsd[0] = &self;
     $__pthread_set_self(&self);
 
     self.tsd[0] = &self;
     $__pthread_set_self(&self);
 

+    int (*$pthread_attr_init)(pthread_attr_t *);
+    cyset($pthread_attr_init, "_pthread_attr_init", pthread);
+
+#if 0
+    pthread_attr_t attr;
+    $pthread_attr_init(&attr);
+
+    int (*$pthread_attr_setdetachstate)(pthread_attr_t *, int);
+    cyset($pthread_attr_setdetachstate, "_pthread_attr_setdetachstate", pthread);
+
+    $pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
+#endif
+

     int (*$pthread_create)(pthread_t *, const pthread_attr_t *, void *(*)(void *), void *);
     cyset($pthread_create, "_pthread_create", pthread);
 
     pthread_t thread;
     $pthread_create(&thread, NULL, &Routine, baton);
 
     int (*$pthread_create)(pthread_t *, const pthread_attr_t *, void *(*)(void *), void *);
     cyset($pthread_create, "_pthread_create", pthread);
 
     pthread_t thread;
     $pthread_create(&thread, NULL, &Routine, baton);
 

-    const mach_header_xx *kernel(Library(baton, "/usr/lib/system/libsystem_kernel.dylib"));
+#if 0
+    int (*$pthread_attr_destroy)(pthread_attr_t *);
+    cyset($pthread_attr_destroy, "_pthread_attr_destroy", pthread);
+
+    $pthread_attr_destroy(&attr);
+#endif
+
+#if defined(__arm__) || defined(__arm64__)
+    uintptr_t tpid;
+#if defined(__arm__)
+    __asm__ ("mrc p15, 0, %0, c13, c0, 3\n" : "=r" (tpid));
+#elif defined(__arm64__)
+    __asm__ ("mrs %0, tpidrro_el0\n" : "=r" (tpid));
+#else
+#error XXX
+#endif
+
+    void **tsd;
+    tsd = reinterpret_cast<void **>(tpid & ~3);
+    if (tsd != NULL)
+        tsd[0] = &self;
+#endif
+
+    int (*$pthread_join)(pthread_t, void **);
+    cyset($pthread_join, "_pthread_join", pthread);
+
+    void *status;
+    $pthread_join(thread, &status);
+
+    const mach_header_xx *kernel(NULL);
+    if (kernel == NULL)
+        kernel = Library(baton, "/usr/lib/system/libsystem_kernel.dylib");
+    if (kernel == NULL)
+        kernel = Library(baton, "/usr/lib/libSystem.B.dylib");

 
     mach_port_t (*$mach_thread_self)();
     cyset($mach_thread_self, "_mach_thread_self", kernel);
 
     mach_port_t (*$mach_thread_self)();
     cyset($mach_thread_self, "_mach_thread_self", kernel);

diff --git a/configure b/configure
index 83dfe0a138b562edd58c8e121a9c66378dd2814e..fc1f178e8b5188c62b48ffb76c5e273efc282f7b 100755 (executable)
--- a/configure
+++ b/configure
@@ -650,6 +650,7 @@ ac_ct__LIPO
 _LIPO
 SO
 LTFLAGS
 _LIPO
 SO
 LTFLAGS

+LTLIBGCC

 LTLIBTERMCAP
 LTLIBREADLINE
 CY_OBJECTIVEC_FALSE
 LTLIBTERMCAP
 LTLIBREADLINE
 CY_OBJECTIVEC_FALSE


@@ -18330,7 +18331,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
 
 
 
 
 

-for cy_arch in ppc ppc64 i386 x86_64 armv6; do
+for cy_arch in ppc ppc64 i386 x86_64 armv6 arm64; do

     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -arch $cy_arch" >&5
 $as_echo_n "checking for -arch $cy_arch... " >&6; }
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -arch $cy_arch" >&5
 $as_echo_n "checking for -arch $cy_arch... " >&6; }
 


@@ -20074,6 +20075,8 @@ fi
 
 
 
 
 
 

+
+

 SO=$acl_shlibext
 
 
 SO=$acl_shlibext
 
 

diff --git a/configure.ac b/configure.ac
index 0a72e83ebd508d1280f1c41b50498dd7af0d4a02..4c5d65cac8fde5c1c04d7e8f1da9c71386000c3e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -146,7 +146,7 @@ AC_DEFUN([CY_LT_LIB], [
 ])
 
 dnl -arch * {{{
 ])
 
 dnl -arch * {{{

-for cy_arch in ppc ppc64 i386 x86_64 armv6; do
+for cy_arch in ppc ppc64 i386 x86_64 armv6 arm64; do

     AC_MSG_CHECKING([for -arch $cy_arch])
     CY_TRY([CXXFLAGS], ["-arch $cy_arch"], [
         AC_TRY_LINK([], [], [CY_SUCCESS], [CY_FAILURE])
     AC_MSG_CHECKING([for -arch $cy_arch])
     CY_TRY([CXXFLAGS], ["-arch $cy_arch"], [
         AC_TRY_LINK([], [], [CY_SUCCESS], [CY_FAILURE])


@@ -271,6 +271,8 @@ AS_CASE([$ax_cv_lib_readline], [no], [AC_MSG_ERROR([missing "libreadline"])])
 
 CY_LT_LIB([LTLIBTERMCAP], [AC_SEARCH_LIBS([cur_term], [termcap ncurses])])
 
 
 CY_LT_LIB([LTLIBTERMCAP], [AC_SEARCH_LIBS([cur_term], [termcap ncurses])])
 

+AC_SUBST([LTLIBGCC])
+

 AC_SUBST([LTFLAGS])
 AC_SUBST([SO], [$acl_shlibext])
 
 AC_SUBST([LTFLAGS])
 AC_SUBST([SO], [$acl_shlibext])
 

diff --git a/control.in b/control.in
index 37362e594f0e8cb570ec12dcc6f42a240701e8b7..f9d98eebdbae74f0841560b6ab2dfed20a3d69bb 100644 (file)
--- a/control.in
+++ b/control.in
@@ -2,11 +2,11 @@ Package: cycript
 Priority: optional
 Section: Development
 Maintainer: Jay Freeman (saurik) <saurik@saurik.com>
 Priority: optional
 Section: Development
 Maintainer: Jay Freeman (saurik) <saurik@saurik.com>

-Architecture: %
+Architecture: iphoneos-arm

 Version: #
 Description: runtime execution server and disassembler
 Name: Cycript
 Version: #
 Description: runtime execution server and disassembler
 Name: Cycript

-Depends: &
+Depends: apr-lib, readline, libffi (>= 1:3.0.10-5), adv-cmds

 Author: Jay Freeman (saurik) <saurik@saurik.com>
 Depiction: http://cydia.saurik.com/info/cycript/
 Tag: purpose::daemon, role::developer
 Author: Jay Freeman (saurik) <saurik@saurik.com>
 Depiction: http://cydia.saurik.com/info/cycript/
 Tag: purpose::daemon, role::developer

diff --git a/include/mach/mach_vm.h b/include/mach/mach_vm.h
new file mode 100644 (file)
index 0000000..d618418
--- /dev/null
+++ b/include/mach/mach_vm.h
@@ -0,0 +1,1033 @@
+#ifndef        _mach_vm_user_
+#define        _mach_vm_user_
+
+/* Module mach_vm */
+
+#include <string.h>
+#include <mach/ndr.h>
+#include <mach/boolean.h>
+#include <mach/kern_return.h>
+#include <mach/notify.h>
+#include <mach/mach_types.h>
+#include <mach/message.h>
+#include <mach/mig_errors.h>
+#include <mach/port.h>
+
+#ifdef AUTOTEST
+#ifndef FUNCTION_PTR_T
+#define FUNCTION_PTR_T
+typedef void (*function_ptr_t)(mach_port_t, char *, mach_msg_type_number_t);
+typedef struct {
+        char            *name;
+        function_ptr_t  function;
+} function_table_entry;
+typedef function_table_entry   *function_table_t;
+#endif /* FUNCTION_PTR_T */
+#endif /* AUTOTEST */
+
+#ifndef        mach_vm_MSG_COUNT
+#define        mach_vm_MSG_COUNT       20
+#endif /* mach_vm_MSG_COUNT */
+
+#include <mach/std_types.h>
+#include <mach/mig.h>
+#include <mach/mig.h>
+#include <mach/mach_types.h>
+#include <mach_debug/mach_debug_types.h>
+
+#ifdef __BeforeMigUserHeader
+__BeforeMigUserHeader
+#endif /* __BeforeMigUserHeader */
+
+#include <sys/cdefs.h>
+__BEGIN_DECLS
+
+
+/* Routine mach_vm_allocate */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_allocate
+(
+       vm_map_t target,
+       mach_vm_address_t *address,
+       mach_vm_size_t size,
+       int flags
+);
+
+/* Routine mach_vm_deallocate */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_deallocate
+(
+       vm_map_t target,
+       mach_vm_address_t address,
+       mach_vm_size_t size
+);
+
+/* Routine mach_vm_protect */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_protect
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       mach_vm_size_t size,
+       boolean_t set_maximum,
+       vm_prot_t new_protection
+);
+
+/* Routine mach_vm_inherit */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_inherit
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       mach_vm_size_t size,
+       vm_inherit_t new_inheritance
+);
+
+/* Routine mach_vm_read */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_read
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       mach_vm_size_t size,
+       vm_offset_t *data,
+       mach_msg_type_number_t *dataCnt
+);
+
+/* Routine mach_vm_read_list */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_read_list
+(
+       vm_map_t target_task,
+       mach_vm_read_entry_t data_list,
+       natural_t count
+);
+
+/* Routine mach_vm_write */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_write
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       vm_offset_t data,
+       mach_msg_type_number_t dataCnt
+);
+
+/* Routine mach_vm_copy */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_copy
+(
+       vm_map_t target_task,
+       mach_vm_address_t source_address,
+       mach_vm_size_t size,
+       mach_vm_address_t dest_address
+);
+
+/* Routine mach_vm_read_overwrite */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_read_overwrite
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       mach_vm_size_t size,
+       mach_vm_address_t data,
+       mach_vm_size_t *outsize
+);
+
+/* Routine mach_vm_msync */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_msync
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       mach_vm_size_t size,
+       vm_sync_t sync_flags
+);
+
+/* Routine mach_vm_behavior_set */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_behavior_set
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       mach_vm_size_t size,
+       vm_behavior_t new_behavior
+);
+
+/* Routine mach_vm_map */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_map
+(
+       vm_map_t target_task,
+       mach_vm_address_t *address,
+       mach_vm_size_t size,
+       mach_vm_offset_t mask,
+       int flags,
+       mem_entry_name_port_t object,
+       memory_object_offset_t offset,
+       boolean_t copy,
+       vm_prot_t cur_protection,
+       vm_prot_t max_protection,
+       vm_inherit_t inheritance
+);
+
+/* Routine mach_vm_machine_attribute */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_machine_attribute
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       mach_vm_size_t size,
+       vm_machine_attribute_t attribute,
+       vm_machine_attribute_val_t *value
+);
+
+/* Routine mach_vm_remap */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_remap
+(
+       vm_map_t target_task,
+       mach_vm_address_t *target_address,
+       mach_vm_size_t size,
+       mach_vm_offset_t mask,
+       int flags,
+       vm_map_t src_task,
+       mach_vm_address_t src_address,
+       boolean_t copy,
+       vm_prot_t *cur_protection,
+       vm_prot_t *max_protection,
+       vm_inherit_t inheritance
+);
+
+/* Routine mach_vm_page_query */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_page_query
+(
+       vm_map_t target_map,
+       mach_vm_offset_t offset,
+       integer_t *disposition,
+       integer_t *ref_count
+);
+
+/* Routine mach_vm_region_recurse */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_region_recurse
+(
+       vm_map_t target_task,
+       mach_vm_address_t *address,
+       mach_vm_size_t *size,
+       natural_t *nesting_depth,
+       vm_region_recurse_info_t info,
+       mach_msg_type_number_t *infoCnt
+);
+
+/* Routine mach_vm_region */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_region
+(
+       vm_map_t target_task,
+       mach_vm_address_t *address,
+       mach_vm_size_t *size,
+       vm_region_flavor_t flavor,
+       vm_region_info_t info,
+       mach_msg_type_number_t *infoCnt,
+       mach_port_t *object_name
+);
+
+/* Routine _mach_make_memory_entry */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t _mach_make_memory_entry
+(
+       vm_map_t target_task,
+       memory_object_size_t *size,
+       memory_object_offset_t offset,
+       vm_prot_t permission,
+       mem_entry_name_port_t *object_handle,
+       mem_entry_name_port_t parent_handle
+);
+
+/* Routine mach_vm_purgable_control */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_purgable_control
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       vm_purgable_t control,
+       int *state
+);
+
+/* Routine mach_vm_page_info */
+#ifdef mig_external
+mig_external
+#else
+extern
+#endif /* mig_external */
+kern_return_t mach_vm_page_info
+(
+       vm_map_t target_task,
+       mach_vm_address_t address,
+       vm_page_info_flavor_t flavor,
+       vm_page_info_t info,
+       mach_msg_type_number_t *infoCnt
+);
+
+__END_DECLS
+
+/********************** Caution **************************/
+/* The following data types should be used to calculate  */
+/* maximum message sizes only. The actual message may be */
+/* smaller, and the position of the arguments within the */
+/* message layout may vary from what is presented here.  */
+/* For example, if any of the arguments are variable-    */
+/* sized, and less than the maximum is sent, the data    */
+/* will be packed tight in the actual message to reduce  */
+/* the presence of holes.                                */
+/********************** Caution **************************/
+
+/* typedefs for all requests */
+
+#ifndef __Request__mach_vm_subsystem__defined
+#define __Request__mach_vm_subsystem__defined
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               int flags;
+       } __Request__mach_vm_allocate_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+       } __Request__mach_vm_deallocate_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               boolean_t set_maximum;
+               vm_prot_t new_protection;
+       } __Request__mach_vm_protect_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               vm_inherit_t new_inheritance;
+       } __Request__mach_vm_inherit_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+       } __Request__mach_vm_read_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_read_entry_t data_list;
+               natural_t count;
+       } __Request__mach_vm_read_list_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               /* start of the kernel processed data */
+               mach_msg_body_t msgh_body;
+               mach_msg_ool_descriptor_t data;
+               /* end of the kernel processed data */
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_msg_type_number_t dataCnt;
+       } __Request__mach_vm_write_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t source_address;
+               mach_vm_size_t size;
+               mach_vm_address_t dest_address;
+       } __Request__mach_vm_copy_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               mach_vm_address_t data;
+       } __Request__mach_vm_read_overwrite_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               vm_sync_t sync_flags;
+       } __Request__mach_vm_msync_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               vm_behavior_t new_behavior;
+       } __Request__mach_vm_behavior_set_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               /* start of the kernel processed data */
+               mach_msg_body_t msgh_body;
+               mach_msg_port_descriptor_t object;
+               /* end of the kernel processed data */
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               mach_vm_offset_t mask;
+               int flags;
+               memory_object_offset_t offset;
+               boolean_t copy;
+               vm_prot_t cur_protection;
+               vm_prot_t max_protection;
+               vm_inherit_t inheritance;
+       } __Request__mach_vm_map_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               vm_machine_attribute_t attribute;
+               vm_machine_attribute_val_t value;
+       } __Request__mach_vm_machine_attribute_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               /* start of the kernel processed data */
+               mach_msg_body_t msgh_body;
+               mach_msg_port_descriptor_t src_task;
+               /* end of the kernel processed data */
+               NDR_record_t NDR;
+               mach_vm_address_t target_address;
+               mach_vm_size_t size;
+               mach_vm_offset_t mask;
+               int flags;
+               mach_vm_address_t src_address;
+               boolean_t copy;
+               vm_inherit_t inheritance;
+       } __Request__mach_vm_remap_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_offset_t offset;
+       } __Request__mach_vm_page_query_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               natural_t nesting_depth;
+               mach_msg_type_number_t infoCnt;
+       } __Request__mach_vm_region_recurse_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               vm_region_flavor_t flavor;
+               mach_msg_type_number_t infoCnt;
+       } __Request__mach_vm_region_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               /* start of the kernel processed data */
+               mach_msg_body_t msgh_body;
+               mach_msg_port_descriptor_t parent_handle;
+               /* end of the kernel processed data */
+               NDR_record_t NDR;
+               memory_object_size_t size;
+               memory_object_offset_t offset;
+               vm_prot_t permission;
+       } __Request___mach_make_memory_entry_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               vm_purgable_t control;
+               int state;
+       } __Request__mach_vm_purgable_control_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               vm_page_info_flavor_t flavor;
+               mach_msg_type_number_t infoCnt;
+       } __Request__mach_vm_page_info_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+#endif /* !__Request__mach_vm_subsystem__defined */
+
+/* union of all requests */
+
+#ifndef __RequestUnion__mach_vm_subsystem__defined
+#define __RequestUnion__mach_vm_subsystem__defined
+union __RequestUnion__mach_vm_subsystem {
+       __Request__mach_vm_allocate_t Request_mach_vm_allocate;
+       __Request__mach_vm_deallocate_t Request_mach_vm_deallocate;
+       __Request__mach_vm_protect_t Request_mach_vm_protect;
+       __Request__mach_vm_inherit_t Request_mach_vm_inherit;
+       __Request__mach_vm_read_t Request_mach_vm_read;
+       __Request__mach_vm_read_list_t Request_mach_vm_read_list;
+       __Request__mach_vm_write_t Request_mach_vm_write;
+       __Request__mach_vm_copy_t Request_mach_vm_copy;
+       __Request__mach_vm_read_overwrite_t Request_mach_vm_read_overwrite;
+       __Request__mach_vm_msync_t Request_mach_vm_msync;
+       __Request__mach_vm_behavior_set_t Request_mach_vm_behavior_set;
+       __Request__mach_vm_map_t Request_mach_vm_map;
+       __Request__mach_vm_machine_attribute_t Request_mach_vm_machine_attribute;
+       __Request__mach_vm_remap_t Request_mach_vm_remap;
+       __Request__mach_vm_page_query_t Request_mach_vm_page_query;
+       __Request__mach_vm_region_recurse_t Request_mach_vm_region_recurse;
+       __Request__mach_vm_region_t Request_mach_vm_region;
+       __Request___mach_make_memory_entry_t Request__mach_make_memory_entry;
+       __Request__mach_vm_purgable_control_t Request_mach_vm_purgable_control;
+       __Request__mach_vm_page_info_t Request_mach_vm_page_info;
+};
+#endif /* !__RequestUnion__mach_vm_subsystem__defined */
+/* typedefs for all replies */
+
+#ifndef __Reply__mach_vm_subsystem__defined
+#define __Reply__mach_vm_subsystem__defined
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               mach_vm_address_t address;
+       } __Reply__mach_vm_allocate_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+       } __Reply__mach_vm_deallocate_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+       } __Reply__mach_vm_protect_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+       } __Reply__mach_vm_inherit_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               /* start of the kernel processed data */
+               mach_msg_body_t msgh_body;
+               mach_msg_ool_descriptor_t data;
+               /* end of the kernel processed data */
+               NDR_record_t NDR;
+               mach_msg_type_number_t dataCnt;
+       } __Reply__mach_vm_read_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               mach_vm_read_entry_t data_list;
+       } __Reply__mach_vm_read_list_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+       } __Reply__mach_vm_write_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+       } __Reply__mach_vm_copy_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               mach_vm_size_t outsize;
+       } __Reply__mach_vm_read_overwrite_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+       } __Reply__mach_vm_msync_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+       } __Reply__mach_vm_behavior_set_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               mach_vm_address_t address;
+       } __Reply__mach_vm_map_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               vm_machine_attribute_val_t value;
+       } __Reply__mach_vm_machine_attribute_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               mach_vm_address_t target_address;
+               vm_prot_t cur_protection;
+               vm_prot_t max_protection;
+       } __Reply__mach_vm_remap_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               integer_t disposition;
+               integer_t ref_count;
+       } __Reply__mach_vm_page_query_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               natural_t nesting_depth;
+               mach_msg_type_number_t infoCnt;
+               int info[19];
+       } __Reply__mach_vm_region_recurse_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               /* start of the kernel processed data */
+               mach_msg_body_t msgh_body;
+               mach_msg_port_descriptor_t object_name;
+               /* end of the kernel processed data */
+               NDR_record_t NDR;
+               mach_vm_address_t address;
+               mach_vm_size_t size;
+               mach_msg_type_number_t infoCnt;
+               int info[10];
+       } __Reply__mach_vm_region_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               /* start of the kernel processed data */
+               mach_msg_body_t msgh_body;
+               mach_msg_port_descriptor_t object_handle;
+               /* end of the kernel processed data */
+               NDR_record_t NDR;
+               memory_object_size_t size;
+       } __Reply___mach_make_memory_entry_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               int state;
+       } __Reply__mach_vm_purgable_control_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+
+#ifdef  __MigPackStructs
+#pragma pack(4)
+#endif
+       typedef struct {
+               mach_msg_header_t Head;
+               NDR_record_t NDR;
+               kern_return_t RetCode;
+               mach_msg_type_number_t infoCnt;
+               int info[32];
+       } __Reply__mach_vm_page_info_t;
+#ifdef  __MigPackStructs
+#pragma pack()
+#endif
+#endif /* !__Reply__mach_vm_subsystem__defined */
+
+/* union of all replies */
+
+#ifndef __ReplyUnion__mach_vm_subsystem__defined
+#define __ReplyUnion__mach_vm_subsystem__defined
+union __ReplyUnion__mach_vm_subsystem {
+       __Reply__mach_vm_allocate_t Reply_mach_vm_allocate;
+       __Reply__mach_vm_deallocate_t Reply_mach_vm_deallocate;
+       __Reply__mach_vm_protect_t Reply_mach_vm_protect;
+       __Reply__mach_vm_inherit_t Reply_mach_vm_inherit;
+       __Reply__mach_vm_read_t Reply_mach_vm_read;
+       __Reply__mach_vm_read_list_t Reply_mach_vm_read_list;
+       __Reply__mach_vm_write_t Reply_mach_vm_write;
+       __Reply__mach_vm_copy_t Reply_mach_vm_copy;
+       __Reply__mach_vm_read_overwrite_t Reply_mach_vm_read_overwrite;
+       __Reply__mach_vm_msync_t Reply_mach_vm_msync;
+       __Reply__mach_vm_behavior_set_t Reply_mach_vm_behavior_set;
+       __Reply__mach_vm_map_t Reply_mach_vm_map;
+       __Reply__mach_vm_machine_attribute_t Reply_mach_vm_machine_attribute;
+       __Reply__mach_vm_remap_t Reply_mach_vm_remap;
+       __Reply__mach_vm_page_query_t Reply_mach_vm_page_query;
+       __Reply__mach_vm_region_recurse_t Reply_mach_vm_region_recurse;
+       __Reply__mach_vm_region_t Reply_mach_vm_region;
+       __Reply___mach_make_memory_entry_t Reply__mach_make_memory_entry;
+       __Reply__mach_vm_purgable_control_t Reply_mach_vm_purgable_control;
+       __Reply__mach_vm_page_info_t Reply_mach_vm_page_info;
+};
+#endif /* !__RequestUnion__mach_vm_subsystem__defined */
+
+#ifndef subsystem_to_name_map_mach_vm
+#define subsystem_to_name_map_mach_vm \
+    { "mach_vm_allocate", 4800 },\
+    { "mach_vm_deallocate", 4801 },\
+    { "mach_vm_protect", 4802 },\
+    { "mach_vm_inherit", 4803 },\
+    { "mach_vm_read", 4804 },\
+    { "mach_vm_read_list", 4805 },\
+    { "mach_vm_write", 4806 },\
+    { "mach_vm_copy", 4807 },\
+    { "mach_vm_read_overwrite", 4808 },\
+    { "mach_vm_msync", 4809 },\
+    { "mach_vm_behavior_set", 4810 },\
+    { "mach_vm_map", 4811 },\
+    { "mach_vm_machine_attribute", 4812 },\
+    { "mach_vm_remap", 4813 },\
+    { "mach_vm_page_query", 4814 },\
+    { "mach_vm_region_recurse", 4815 },\
+    { "mach_vm_region", 4816 },\
+    { "_mach_make_memory_entry", 4817 },\
+    { "mach_vm_purgable_control", 4818 },\
+    { "mach_vm_page_info", 4819 }
+#endif
+
+#ifdef __AfterMigUserHeader
+__AfterMigUserHeader
+#endif /* __AfterMigUserHeader */
+
+#endif  /* _mach_vm_user_ */

diff --git a/include/pthread_internals.h b/include/pthread_internals.h
index 92624437c25d8ee56a2ed30294d316b23d673a59..3b06a07852d06236b0e4520a44ddf1983f4d6e0f 100644 (file)
--- a/include/pthread_internals.h
+++ b/include/pthread_internals.h
@@ -78,6 +78,10 @@ typedef struct _pthread_attr_t pthread_attr_t;
 #include "pthread_spinlock.h"          /* spinlock definitions. */
 
 TAILQ_HEAD(__pthread_list, _pthread);
 #include "pthread_spinlock.h"          /* spinlock definitions. */
 
 TAILQ_HEAD(__pthread_list, _pthread);

+
+extern int __pthread_lock_debug;
+extern int __pthread_lock_old;
+

 extern struct __pthread_list __pthread_head;        /* head of list of open files */
 extern pthread_lock_t _pthread_list_lock;
 extern  size_t pthreadsize;
 extern struct __pthread_list __pthread_head;        /* head of list of open files */
 extern pthread_lock_t _pthread_list_lock;
 extern  size_t pthreadsize;


@@ -113,7 +117,10 @@ typedef struct _pthread
        int            pad0;            /* for backwards compatibility */
 #endif
        struct sched_param param;
        int            pad0;            /* for backwards compatibility */
 #endif
        struct sched_param param;

-       struct _pthread_mutex *mutexes;
+       uint32_t        cancel_error;
+#if defined(__LP64__)
+       uint32_t        cancel_pad;     /* pad value for alignment */
+#endif

        struct _pthread *joiner;
 #if !defined(__LP64__)
        int             pad1;           /* for backwards compatibility */
        struct _pthread *joiner;
 #if !defined(__LP64__)
        int             pad1;           /* for backwards compatibility */


@@ -152,12 +159,6 @@ typedef struct _pthread
        uint64_t thread_id;
 } *pthread_t;
 
        uint64_t thread_id;
 } *pthread_t;
 

-/*
- * This will cause a compile-time failure if someone moved the tsd field
- * and we need to change _PTHREAD_TSD_OFFSET in pthread_machdep.h
- */
-typedef char _need_to_change_PTHREAD_TSD_OFFSET[(_PTHREAD_TSD_OFFSET == offsetof(struct _pthread, tsd[0])) ? 0 : -1] ;
-

 /*
  * Thread attributes
  */
 /*
  * Thread attributes
  */


@@ -213,15 +214,19 @@ struct _pthread_mutex_options {
                policy:3,
                hold:2,
                misalign:1,             /* 8 byte aligned? */
                policy:3,
                hold:2,
                misalign:1,             /* 8 byte aligned? */

-               rfu:4,
+               notify:1,               /* CV notify field for kernel */
+               mutex:1,                /* used in clrprepo that it is a mutex */
+               rfu:2,

                lock_count:16;
 };
 
 
 #define _PTHREAD_MTX_OPT_PSHARED 0x010
                lock_count:16;
 };
 
 
 #define _PTHREAD_MTX_OPT_PSHARED 0x010

-#define _PTHREAD_MTX_OPT_HOLD 0x200
-#define _PTHREAD_MTX_OPT_NOHOLD 0x400
-#define _PTHREAD_MTX_OPT_LASTDROP (_PTHREAD_MTX_OPT_NOHOLD | _PTHREAD_MTX_OPT_HOLD)
+#define _PTHREAD_MTX_OPT_HOLD 0x200    /* current owner of the mutex */
+#define _PTHREAD_MTX_OPT_NOMTX 0x400   /* no mutex refs held */
+
+#define _PTHREAD_MTX_OPT_NOTIFY 0x1000 /* notify to drop mutex handling in cvwait */
+#define _PTHREAD_MTX_OPT_MUTEX 0x2000 /* this is a mutex type  */

 
 
 #define _PTHREAD_MUTEX_T
 
 
 #define _PTHREAD_MUTEX_T


@@ -344,6 +349,9 @@ typedef struct {
        int             pshared;
 } pthread_rwlock_t;
 
        int             pshared;
 } pthread_rwlock_t;
 

+#define PTHRW_RFU_64BIT 124 /* 31 * sizeof(uint32_t) */
+#define PTHRW_RFU_32BIT 72  /* 18 * sizeof(uint32_t) */
+

 #define _PTHREAD_RWLOCK_T
 typedef struct {
        long            sig;
 #define _PTHREAD_RWLOCK_T
 typedef struct {
        long            sig;


@@ -357,15 +365,15 @@ typedef struct {
        pthread_t       rw_owner;
        int             reserv;
 #endif /* __LP64__ */
        pthread_t       rw_owner;
        int             reserv;
 #endif /* __LP64__ */

-       volatile uint32_t *     rw_lseqaddr;
-       volatile uint32_t *     rw_wcaddr;
-       volatile uint32_t *     rw_useqaddr;
+       volatile uint32_t *     rw_lcntaddr;
+       volatile uint32_t *     rw_seqaddr;
+       volatile uint32_t *     rw_ucntaddr;

        uint32_t        rw_flags;
        int             misalign;
 #if defined(__LP64__)
        uint32_t        rw_flags;
        int             misalign;
 #if defined(__LP64__)

-       uint32_t        rfu[31];
+       char    rfu[PTHRW_RFU_64BIT];

 #else /* __LP64__ */
 #else /* __LP64__ */

-       uint32_t        rfu[18];
+       char    rfu[PTHRW_RFU_32BIT];

 #endif /* __LP64__ */
        int             pshared;
 } npthread_rwlock_t;
 #endif /* __LP64__ */
        int             pshared;
 } npthread_rwlock_t;


@@ -374,25 +382,54 @@ typedef struct {
 #define PTHRW_KERN_PROCESS_SHARED      0x10
 #define PTHRW_KERN_PROCESS_PRIVATE     0x20
 #define PTHRW_KERN_PROCESS_FLAGS_MASK  0x30
 #define PTHRW_KERN_PROCESS_SHARED      0x10
 #define PTHRW_KERN_PROCESS_PRIVATE     0x20
 #define PTHRW_KERN_PROCESS_FLAGS_MASK  0x30

+#define _PTHREAD_RWLOCK_UPGRADE_TRY    0x10000
+
+/* New model bits on Lword */
+#define PTH_RWL_KBIT   0x01    /* users cannot acquire in user mode */
+#define PTH_RWL_EBIT   0x02    /* exclusive lock in progress */
+#define PTH_RWL_WBIT   0x04    /* write waiters pending in kernel */
+#define PTH_RWL_PBIT   0x04    /* prepost (cv) pending in kernel */
+#define PTH_RWL_YBIT   0x08    /* yielding write waiters pending in kernel */
+#define PTH_RWL_RETRYBIT 0x08  /* mutex retry wait */
+#define PTH_RWL_LBIT   0x10    /* long read in progress */
+#define PTH_RWL_MTXNONE        0x10    /* indicates the cvwait does not have mutex held */
+#define PTH_RWL_UBIT   0x20    /* upgrade request pending */
+#define PTH_RWL_MTX_WAIT 0x20  /* in cvar in mutex wait */
+#define PTH_RWL_RBIT   0x40    /* reader pending in kernel(not used) */
+#define PTH_RWL_MBIT   0x40    /* overlapping grants from kernel */
+#define PTH_RWL_TRYLKBIT 0x40  /* sets try lock attempt */
+#define PTH_RWL_IBIT   0x80    /* lock reset, held untill first succeesful unlock */
+
+/* UBIT values for mutex, cvar */
+#define PTH_RWU_SBIT   0x01
+#define PTH_RWU_BBIT   0x02
+
+#define PTHRW_RWL_INIT       PTH_RWL_IBIT    /* reset on the lock bits (U)*/
+#define PTHRW_RWLOCK_INIT    (PTH_RWL_IBIT | PTH_RWL_RBIT)   /* reset on the lock bits (U)*/
+#define PTH_RWLOCK_RESET_RBIT  0xffffffbf

 
 

-#define PTHRW_EBIT      0x01
-#define PTHRW_LBIT      0x02
-#define PTHRW_YBIT      0x04
-#define PTHRW_WBIT      0x08
-#define PTHRW_UBIT      0x10
-#define PTHRW_RETRYBIT      0x20
-#define PTHRW_SHADOW_W      0x20       /* same as 0x20, shadow W bit for rwlock */
+#define PTHRW_INC      0x100
+#define PTHRW_BIT_MASK 0x000000ff

 
 

-#define PTHRW_TRYLKBIT      0x40
-#define PTHRW_RW_HUNLOCK      0x40     /* readers responsible for handling unlock */
+#define PTHRW_UN_BIT_MASK 0x000000bf   /* remove overlap  bit */

 
 

-#define PTHRW_MTX_NONE      0x80
-#define PTHRW_RW_INIT       0x80    /* reset on the lock bits */
-#define PTHRW_RW_SPURIOUS     0x80     /* same as 0x80, spurious rwlock  unlock ret from kernel */

 
 

-#define PTHRW_INC      0x100
-#define PTHRW_BIT_MASK 0x000000ff
-#define PTHRW_UN_BIT_MASK 0x000000df   /* remove shadow bit */
+/* New model bits on Sword */
+#define PTH_RWS_SBIT   0x01    /* kernel transition seq not set yet*/
+#define PTH_RWS_IBIT   0x02    /* Sequence is not set on return from kernel */
+
+#define PTH_RWS_CV_CBIT        PTH_RWS_SBIT    /* kernel has cleared all info w.r.s.t CV */
+#define PTH_RWS_CV_PBIT        PTH_RWS_IBIT    /* kernel has prepost/fake structs only,no waiters */
+#define PTH_RWS_CV_BITSALL     (PTH_RWS_CV_CBIT | PTH_RWS_CV_PBIT)
+#define PTH_RWS_CV_MBIT PTH_RWL_MBIT    /* to indicate prepost return from kernel */
+#define PTH_RWS_CV_RESET_PBIT  0xfffffffd
+
+#define PTH_RWS_WSVBIT 0x04    /* save W bit */
+#define PTH_RWS_USVBIT 0x08    /* save U bit */
+#define PTH_RWS_YSVBIT 0x10    /* save Y bit */
+#define PTHRW_RWS_INIT       PTH_RWS_SBIT    /* reset on the lock bits (U)*/
+#define PTHRW_RWS_SAVEMASK (PTH_RWS_WSVBIT|PTH_RWS_USVBIT|PTH_RWS_YSVBIT)    /*save bits mask*/
+#define PTHRW_SW_Reset_BIT_MASK 0x000000fe     /* remove S bit and get rest of the bits */

 
 #define PTHRW_COUNT_SHIFT      8 
 #define PTHRW_COUNT_MASK       0xffffff00
 
 #define PTHRW_COUNT_SHIFT      8 
 #define PTHRW_COUNT_MASK       0xffffff00


@@ -401,30 +438,60 @@ typedef struct {
 
 #define PTHREAD_MTX_TID_SWITCHING (uint64_t)-1
 
 
 #define PTHREAD_MTX_TID_SWITCHING (uint64_t)-1
 

-#define is_rw_ewubit_set(x) (((x) & (PTHRW_EBIT | PTHRW_WBIT | PTHRW_UBIT)) != 0)
-#define is_rw_lbit_set(x) (((x) & PTHRW_LBIT) != 0)
-#define is_rw_lybit_set(x) (((x) & (PTHRW_LBIT | PTHRW_YBIT)) != 0)
-#define is_rw_ebit_set(x) (((x) & PTHRW_EBIT) != 0)
-#define is_rw_ebit_clear(x) (((x) & PTHRW_EBIT) == 0)
-#define is_rw_uebit_set(x) (((x) & (PTHRW_EBIT | PTHRW_UBIT)) != 0)
-#define is_rw_ewuybit_set(x) (((x) & (PTHRW_EBIT | PTHRW_WBIT | PTHRW_UBIT | PTHRW_YBIT)) != 0)
-#define is_rw_ewuybit_clear(x) (((x) & (PTHRW_EBIT | PTHRW_WBIT | PTHRW_UBIT | PTHRW_YBIT)) == 0)
-#define is_rw_ewubit_set(x) (((x) & (PTHRW_EBIT | PTHRW_WBIT | PTHRW_UBIT)) != 0)
-#define is_rw_ewubit_clear(x) (((x) & (PTHRW_EBIT | PTHRW_WBIT | PTHRW_UBIT)) == 0)
+/* new L word defns */
+#define can_rwl_readinuser(x) ((((x) & (PTH_RWL_UBIT | PTH_RWL_WBIT | PTH_RWL_KBIT)) == 0)||(((x) & PTH_RWL_LBIT) != 0))
+#define can_rwl_longreadinuser(x) (((x) & (PTH_RWL_UBIT | PTH_RWL_WBIT | PTH_RWL_KBIT | PTH_RWL_YBIT)) == 0)
+#define is_rwl_ebit_set(x) (((x) & PTH_RWL_EBIT) != 0)
+#define is_rwl_eubit_set(x) (((x) & (PTH_RWL_EBIT | PTH_RWL_UBIT)) != 0)
+#define is_rwl_wbit_set(x) (((x) & PTH_RWL_WBIT) != 0)
+#define is_rwl_lbit_set(x) (((x) & PTH_RWL_LBIT) != 0)
+#define is_rwl_ebit_clear(x) (((x) & PTH_RWL_EBIT) == 0)
+#define is_rwl_lbit_clear(x) (((x) & PTH_RWL_LBIT) == 0)
+#define is_rwl_readoverlap(x) (((x) & PTH_RWL_MBIT) != 0)
+
+/* S word checks */
+#define is_rws_setseq(x) (((x) & PTH_RWS_SBIT))
+#define is_rws_setunlockinit(x) (((x) & PTH_RWS_IBIT))

 
 /* is x lower than Y */
 
 /* is x lower than Y */

-#define is_seqlower(x, y) ((x  < y) || ((x - y) > (PTHRW_MAX_READERS/2)))
+static inline int is_seqlower(uint32_t x, uint32_t y) {
+        if (x < y) {
+                if ((y-x) < (PTHRW_MAX_READERS/2))
+                        return(1);
+        } else {
+                if ((x-y) > (PTHRW_MAX_READERS/2))
+                        return(1);
+        }
+        return(0);
+}
+

 /* is x lower than or eq Y */
 /* is x lower than or eq Y */

-#define is_seqlower_eq(x, y) ((x  <= y) || ((x - y) > (PTHRW_MAX_READERS/2)))
+static inline int is_seqlower_eq(uint32_t x, uint32_t y) {
+        if (x==y)
+                return(1);
+        else
+                return(is_seqlower(x,y));
+}

 
 /* is x greater than Y */
 
 /* is x greater than Y */

-#define is_seqhigher(x, y) ((x  > y) || ((y - x) > (PTHRW_MAX_READERS/2)))
+static inline int is_seqhigher(uint32_t x, uint32_t y) {
+        if (x > y) {
+                if ((x-y) < (PTHRW_MAX_READERS/2))
+                        return(1);
+        } else {
+                if ((y-x) > (PTHRW_MAX_READERS/2))
+                        return(1);
+        }
+        return(0);
+}

 
 static inline  int diff_genseq(uint32_t x, uint32_t y) {
 
 static inline  int diff_genseq(uint32_t x, uint32_t y) {

-        if (x > y)  {
+       if (x == y) {
+               return(0);
+        } else if (x > y)  {

                 return(x-y);
         } else {
                 return(x-y);
         } else {

-                return((PTHRW_MAX_READERS - y) + x +1);
+                return((PTHRW_MAX_READERS - y) + x + PTHRW_INC);

         }
 }
 
         }
 }
 


@@ -444,7 +511,7 @@ typedef struct _pthread_workitem {
        void    * func_arg;
        struct _pthread_workqueue *  workq;     
        unsigned int    flags;
        void    * func_arg;
        struct _pthread_workqueue *  workq;     
        unsigned int    flags;

-       unsigned int    gencount;
+       unsigned int    fromcache;              /* padding for 64bit */

 }  * pthread_workitem_t;
 
 #define PTH_WQITEM_INKERNEL_QUEUE      1
 }  * pthread_workitem_t;
 
 #define PTH_WQITEM_INKERNEL_QUEUE      1


@@ -457,12 +524,16 @@ typedef struct _pthread_workitem {
 #define PTH_WQITEM_APPLIED             0x80
 #define PTH_WQITEM_KERN_COUNT          0x100
 
 #define PTH_WQITEM_APPLIED             0x80
 #define PTH_WQITEM_KERN_COUNT          0x100
 

-#define WORKITEM_POOL_SIZE 1000
+/* try to fit these within multiple of pages (8 pages for now) */
+#define WORKITEM_POOL_SIZE 680
+/* ensure some multiple of the chunk is the pool size */
+#define WORKITEM_CHUNK_SIZE 40
+
+#define WORKITEM_STARTPOOL_SIZE WORKITEM_CHUNK_SIZE
+

 TAILQ_HEAD(__pthread_workitem_pool, _pthread_workitem);
 extern struct __pthread_workitem_pool __pthread_workitem_pool_head;        /* head list of workitem pool  */
 
 TAILQ_HEAD(__pthread_workitem_pool, _pthread_workitem);
 extern struct __pthread_workitem_pool __pthread_workitem_pool_head;        /* head list of workitem pool  */
 

-#define WQ_NUM_PRIO_QS 3       /* WORKQ_HIGH/DEFAULT/LOW_PRIOQUEUE */
-

 #define _PTHREAD_WORKQUEUE_HEAD_T
 typedef struct  _pthread_workqueue_head {
        TAILQ_HEAD(, _pthread_workqueue) wqhead;
 #define _PTHREAD_WORKQUEUE_HEAD_T
 typedef struct  _pthread_workqueue_head {
        TAILQ_HEAD(, _pthread_workqueue) wqhead;


@@ -470,6 +541,7 @@ typedef struct  _pthread_workqueue_head {
 } * pthread_workqueue_head_t;
 
 
 } * pthread_workqueue_head_t;
 
 

+/* sized to be 128 bytes both in 32 and 64bit archs */

 #define _PTHREAD_WORKQUEUE_T
 typedef struct  _pthread_workqueue {
        unsigned int       sig;       /* Unique signature for this structure */
 #define _PTHREAD_WORKQUEUE_T
 typedef struct  _pthread_workqueue {
        unsigned int       sig;       /* Unique signature for this structure */


@@ -489,9 +561,7 @@ typedef struct  _pthread_workqueue {
        void  * term_callarg;
        pthread_workqueue_head_t headp;
        int             overcommit;
        void  * term_callarg;
        pthread_workqueue_head_t headp;
        int             overcommit;

-#if defined(__ppc64__) || defined(__x86_64__)
-       unsigned int    rev2[2];
-#else
+#if  !defined(__LP64__)

        unsigned int    rev2[12];
 #endif
 }  * pthread_workqueue_t;
        unsigned int    rev2[12];
 #endif
 }  * pthread_workqueue_t;


@@ -504,11 +574,11 @@ typedef struct  _pthread_workqueue {
 #define         PTHREAD_WORKQ_REQUEUED         0x20
 #define         PTHREAD_WORKQ_SUSPEND          0x40
 
 #define         PTHREAD_WORKQ_REQUEUED         0x20
 #define         PTHREAD_WORKQ_SUSPEND          0x40
 

-#define WORKQUEUE_POOL_SIZE 100
+#define WORKQUEUE_POOL_SIZE 16

 TAILQ_HEAD(__pthread_workqueue_pool, _pthread_workqueue);
 extern struct __pthread_workqueue_pool __pthread_workqueue_pool_head;        /* head list of workqueue pool  */
 
 TAILQ_HEAD(__pthread_workqueue_pool, _pthread_workqueue);
 extern struct __pthread_workqueue_pool __pthread_workqueue_pool_head;        /* head list of workqueue pool  */
 

-#include "pthread.h"
+#include "pthread_spis.h"

 
 #if defined(__i386__) || defined(__ppc64__) || defined(__x86_64__) || (defined(__arm__) && (defined(_ARM_ARCH_7) || !defined(_ARM_ARCH_6) || !defined(__thumb__)))
 /*
 
 #if defined(__i386__) || defined(__ppc64__) || defined(__x86_64__) || (defined(__arm__) && (defined(_ARM_ARCH_7) || !defined(_ARM_ARCH_6) || !defined(__thumb__)))
 /*


@@ -518,17 +588,17 @@ extern struct __pthread_workqueue_pool __pthread_workqueue_pool_head;        /*
 inline static pthread_t __attribute__((__pure__))
 _pthread_self_direct(void)
 {
 inline static pthread_t __attribute__((__pure__))
 _pthread_self_direct(void)
 {

-       pthread_t ret;
+       pthread_t ret;
+

 #if defined(__i386__) || defined(__x86_64__)
 #if defined(__i386__) || defined(__x86_64__)

-       asm("mov %%gs:%P1, %0" : "=r" (ret) : "i" (offsetof(struct _pthread, tsd[0])));
+       ret = (pthread_t) _pthread_getspecific_direct(0);

 #elif defined(__ppc64__)
        register const pthread_t __pthread_self asm ("r13");
        ret = __pthread_self;
 #elif defined(__arm__) && defined(_ARM_ARCH_6)
 #elif defined(__ppc64__)
        register const pthread_t __pthread_self asm ("r13");
        ret = __pthread_self;
 #elif defined(__arm__) && defined(_ARM_ARCH_6)

-       __asm__ ("mrc p15, 0, %0, c13, c0, 3" : "=r"(ret));
+       ret = (pthread_t) _pthread_getspecific_direct(0);

 #elif defined(__arm__) && !defined(_ARM_ARCH_6)
 #elif defined(__arm__) && !defined(_ARM_ARCH_6)

-       register const pthread_t __pthread_self asm ("r9");
-       ret = __pthread_self;
+       ret = (pthread_t) _pthread_getspecific_direct(0);

 #endif
        return ret;
 }
 #endif
        return ret;
 }


@@ -546,6 +616,11 @@ _pthread_self_direct(void)
 #define _PTHREAD_MUTEX_ATTR_SIG                0x4D545841  /* 'MTXA' */
 #define _PTHREAD_MUTEX_SIG             0x4D555458  /* 'MUTX' */
 #define _PTHREAD_MUTEX_SIG_init                0x32AAABA7  /* [almost] ~'MUTX' */
 #define _PTHREAD_MUTEX_ATTR_SIG                0x4D545841  /* 'MTXA' */
 #define _PTHREAD_MUTEX_SIG             0x4D555458  /* 'MUTX' */
 #define _PTHREAD_MUTEX_SIG_init                0x32AAABA7  /* [almost] ~'MUTX' */

+#define _PTHREAD_ERRORCHECK_MUTEX_SIG_init      0x32AAABA1
+#define _PTHREAD_RECURSIVE_MUTEX_SIG_init       0x32AAABA2
+#define _PTHREAD_FIRSTFIT_MUTEX_SIG_init       0x32AAABA3
+#define _PTHREAD_MUTEX_SIG_init_MASK            0xfffffff0
+#define _PTHREAD_MUTEX_SIG_CMP                  0x32AAABA0

 #define _PTHREAD_COND_ATTR_SIG         0x434E4441  /* 'CNDA' */
 #define _PTHREAD_COND_SIG              0x434F4E44  /* 'COND' */
 #define _PTHREAD_COND_SIG_init         0x3CB0B1BB  /* [almost] ~'COND' */
 #define _PTHREAD_COND_ATTR_SIG         0x434E4441  /* 'CNDA' */
 #define _PTHREAD_COND_SIG              0x434F4E44  /* 'COND' */
 #define _PTHREAD_COND_SIG_init         0x3CB0B1BB  /* [almost] ~'COND' */


@@ -594,17 +669,18 @@ extern void _pthread_setup(pthread_t th, void (*f)(pthread_t), void *sp, int sus
 
 extern void _pthread_tsd_cleanup(pthread_t self);
 
 
 extern void _pthread_tsd_cleanup(pthread_t self);
 

-#if  defined(__i386__) || defined(__x86_64__)
-__private_extern__ void __mtx_holdlock(npthread_mutex_t *mutex, uint32_t diff, uint32_t * flagp, uint32_t ** pmtxp, uint32_t * mgenp, uint32_t * ugenp);
-__private_extern__ int __mtx_droplock(npthread_mutex_t *mutex, int count, uint32_t * flagp, uint32_t ** pmtxp, uint32_t * mgenp, uint32_t * ugenp, uint32_t * notifyp);
-__private_extern__ int __mtx_updatebits(npthread_mutex_t *mutex, uint32_t updateval, int firstfiti, int fromcond);
+__private_extern__ void __mtx_holdlock(npthread_mutex_t *mutex, uint32_t diff, uint32_t * flagp, uint32_t ** pmtxp, uint32_t * mgenp, uint32_t * ugenp, uint64_t *tidp);
+__private_extern__ int __mtx_droplock(npthread_mutex_t *mutex, uint32_t diff, uint32_t * flagp, uint32_t ** pmtxp, uint32_t * mgenp, uint32_t * ugenp);
+__private_extern__ int __mtx_updatebits(npthread_mutex_t *mutex, uint32_t updateval, int firstfiti, int fromcond, uint64_t selfid);

 
 /* syscall interfaces */
 extern uint32_t __psynch_mutexwait(pthread_mutex_t * mutex,  uint32_t mgen, uint32_t  ugen, uint64_t tid, uint32_t flags);
 extern uint32_t __psynch_mutexdrop(pthread_mutex_t * mutex,  uint32_t mgen, uint32_t  ugen, uint64_t tid, uint32_t flags);
 
 /* syscall interfaces */
 extern uint32_t __psynch_mutexwait(pthread_mutex_t * mutex,  uint32_t mgen, uint32_t  ugen, uint64_t tid, uint32_t flags);
 extern uint32_t __psynch_mutexdrop(pthread_mutex_t * mutex,  uint32_t mgen, uint32_t  ugen, uint64_t tid, uint32_t flags);

-extern int __psynch_cvbroad(pthread_cond_t * cv, uint32_t cvgen, uint32_t diffgen, pthread_mutex_t * mutex,  uint32_t mgen, uint32_t ugen, uint64_t tid, uint32_t flags);
-extern int __psynch_cvsignal(pthread_cond_t * cv, uint32_t cvgen, uint32_t cvugen, pthread_mutex_t * mutex,  uint32_t mgen, uint32_t ugen, int thread_port, uint32_t flags);
-extern uint32_t __psynch_cvwait(pthread_cond_t * cv, uint32_t cvgen, uint32_t cvugen, pthread_mutex_t * mutex,  uint32_t mgen, uint32_t ugen, uint64_t sec, uint64_t usec);
+
+extern uint32_t __psynch_cvbroad(pthread_cond_t * cv, uint64_t cvlsgen, uint64_t cvudgen, uint32_t flags, pthread_mutex_t * mutex,  uint64_t mugen, uint64_t tid);
+extern uint32_t __psynch_cvsignal(pthread_cond_t * cv, uint64_t cvlsgen, uint32_t cvugen, int thread_port, pthread_mutex_t * mutex,  uint64_t mugen, uint64_t tid, uint32_t flags);
+extern uint32_t __psynch_cvwait(pthread_cond_t * cv, uint64_t cvlsgen, uint32_t cvugen, pthread_mutex_t * mutex,  uint64_t mugen, uint32_t flags, int64_t sec, uint32_t nsec);
+extern uint32_t __psynch_cvclrprepost(void * cv, uint32_t cvgen, uint32_t cvugen, uint32_t cvsgen, uint32_t prepocnt, uint32_t preposeq, uint32_t flags);

 extern uint32_t __psynch_rw_longrdlock(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern uint32_t __psynch_rw_yieldwrlock(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern int __psynch_rw_downgrade(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern uint32_t __psynch_rw_longrdlock(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern uint32_t __psynch_rw_yieldwrlock(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern int __psynch_rw_downgrade(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);


@@ -613,12 +689,12 @@ extern uint32_t __psynch_rw_rdlock(pthread_rwlock_t * rwlock, uint32_t lgenval,
 extern uint32_t __psynch_rw_wrlock(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern uint32_t __psynch_rw_unlock(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern uint32_t __psynch_rw_unlock2(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern uint32_t __psynch_rw_wrlock(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern uint32_t __psynch_rw_unlock(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);
 extern uint32_t __psynch_rw_unlock2(pthread_rwlock_t * rwlock, uint32_t lgenval, uint32_t ugenval, uint32_t rw_wc, int flags);

-#endif /* __i386__ || __x86_64__ */

 
 __private_extern__ semaphore_t new_sem_from_pool(void);
 __private_extern__ void restore_sem_to_pool(semaphore_t);
 __private_extern__ void _pthread_atfork_queue_init(void);
 int _pthread_lookup_thread(pthread_t thread, mach_port_t * port, int only_joinable);
 int _pthread_join_cleanup(pthread_t thread, void ** value_ptr, int conforming);
 
 __private_extern__ semaphore_t new_sem_from_pool(void);
 __private_extern__ void restore_sem_to_pool(semaphore_t);
 __private_extern__ void _pthread_atfork_queue_init(void);
 int _pthread_lookup_thread(pthread_t thread, mach_port_t * port, int only_joinable);
 int _pthread_join_cleanup(pthread_t thread, void ** value_ptr, int conforming);

+__private_extern__ int proc_setthreadname(void * buffer, int buffersize);

 
 #endif /* _POSIX_PTHREAD_INTERNALS_H */
 
 #endif /* _POSIX_PTHREAD_INTERNALS_H */

diff --git a/include/pthread_machdep.h b/include/pthread_machdep.h
index 6ec989971fafa370dde53946fd209c4fb4cf0e0b..4e4d71bfb43a5d8b548de2f49a5f4fe0abce44f0 100644 (file)
--- a/include/pthread_machdep.h
+++ b/include/pthread_machdep.h
@@ -49,18 +49,13 @@
 #ifndef _POSIX_PTHREAD_MACHDEP_H
 #define _POSIX_PTHREAD_MACHDEP_H
 
 #ifndef _POSIX_PTHREAD_MACHDEP_H
 #define _POSIX_PTHREAD_MACHDEP_H
 

-#ifdef __LP64__
-#define _PTHREAD_TSD_OFFSET 0x60
-#else
-#define _PTHREAD_TSD_OFFSET 0x48
-#endif  /* __LP64__ */
-

 #ifndef __ASSEMBLER__
 
 #include <System/machine/cpu_capabilities.h>
 #ifdef __arm__
 #include <arm/arch.h>
 #endif
 #ifndef __ASSEMBLER__
 
 #include <System/machine/cpu_capabilities.h>
 #ifdef __arm__
 #include <arm/arch.h>
 #endif

+#include <TargetConditionals.h>

 
 /*
 ** Define macros for inline pthread_getspecific() usage.
 
 /*
 ** Define macros for inline pthread_getspecific() usage.


@@ -76,6 +71,8 @@
 #define _PTHREAD_TSD_SLOT_DYLD_2               2
 #define _PTHREAD_TSD_SLOT_DYLD_3               3
 #define _PTHREAD_TSD_RESERVED_SLOT_COUNT       4
 #define _PTHREAD_TSD_SLOT_DYLD_2               2
 #define _PTHREAD_TSD_SLOT_DYLD_3               3
 #define _PTHREAD_TSD_RESERVED_SLOT_COUNT       4

+/* To mirror the usage by dyld for Unwind_SjLj */
+#define _PTHREAD_TSD_SLOT_DYLD_8               8

 
 /* Keys 10 - 29 are for Libc/Libsystem internal ussage */
 /* used as __pthread_tsd_first + Num  */
 
 /* Keys 10 - 29 are for Libc/Libsystem internal ussage */
 /* used as __pthread_tsd_first + Num  */


@@ -85,6 +82,8 @@
 #define __PTK_LIBC_GMTIME_KEY          13
 #define __PTK_LIBC_GDTOA_BIGINT_KEY    14
 #define __PTK_LIBC_PARSEFLOAT_KEY      15
 #define __PTK_LIBC_GMTIME_KEY          13
 #define __PTK_LIBC_GDTOA_BIGINT_KEY    14
 #define __PTK_LIBC_PARSEFLOAT_KEY      15

+/* for usage by dyld */
+#define __PTK_LIBC_DYLD_Unwind_SjLj_Key        18

 
 /* Keys 20-25 for libdispactch usage */
 #define __PTK_LIBDISPATCH_KEY0         20
 
 /* Keys 20-25 for libdispactch usage */
 #define __PTK_LIBDISPATCH_KEY0         20


@@ -159,17 +158,35 @@
 
 
 /* Keys 80-89 for Garbage Collection */
 
 
 /* Keys 80-89 for Garbage Collection */

-#define __PTK_FRAMEWORK_GC_KEY0                80
-#define __PTK_FRAMEWORK_GC_KEY1                81
-#define __PTK_FRAMEWORK_GC_KEY2                82
-#define __PTK_FRAMEWORK_GC_KEY3                83
-#define __PTK_FRAMEWORK_GC_KEY4                84
-#define __PTK_FRAMEWORK_GC_KEY5                85
-#define __PTK_FRAMEWORK_GC_KEY6                86
-#define __PTK_FRAMEWORK_GC_KEY7                87
-#define __PTK_FRAMEWORK_GC_KEY8                88
-#define __PTK_FRAMEWORK_GC_KEY9                89
+#define __PTK_FRAMEWORK_OLDGC_KEY0             80
+#define __PTK_FRAMEWORK_OLDGC_KEY1             81
+#define __PTK_FRAMEWORK_OLDGC_KEY2             82
+#define __PTK_FRAMEWORK_OLDGC_KEY3             83
+#define __PTK_FRAMEWORK_OLDGC_KEY4             84
+#define __PTK_FRAMEWORK_OLDGC_KEY5             85
+#define __PTK_FRAMEWORK_OLDGC_KEY6             86
+#define __PTK_FRAMEWORK_OLDGC_KEY7             87
+#define __PTK_FRAMEWORK_OLDGC_KEY8             88
+#define __PTK_FRAMEWORK_OLDGC_KEY9             89
+
+/* Keys 90-94 for JavaScriptCore Collection */
+#define __PTK_FRAMEWORK_JAVASCRIPTCORE_KEY0            90
+#define __PTK_FRAMEWORK_JAVASCRIPTCORE_KEY1            91
+#define __PTK_FRAMEWORK_JAVASCRIPTCORE_KEY2            92
+#define __PTK_FRAMEWORK_JAVASCRIPTCORE_KEY3            93
+#define __PTK_FRAMEWORK_JAVASCRIPTCORE_KEY4            94

 
 

+/* Keys 110-119 for Garbage Collection */
+#define __PTK_FRAMEWORK_GC_KEY0                110
+#define __PTK_FRAMEWORK_GC_KEY1                111
+#define __PTK_FRAMEWORK_GC_KEY2                112
+#define __PTK_FRAMEWORK_GC_KEY3                113
+#define __PTK_FRAMEWORK_GC_KEY4                114
+#define __PTK_FRAMEWORK_GC_KEY5                115
+#define __PTK_FRAMEWORK_GC_KEY6                116
+#define __PTK_FRAMEWORK_GC_KEY7                117
+#define __PTK_FRAMEWORK_GC_KEY8                118
+#define __PTK_FRAMEWORK_GC_KEY9                119

 
 /*
 ** Define macros for inline pthread_getspecific() usage.
 
 /*
 ** Define macros for inline pthread_getspecific() usage.


@@ -192,6 +209,21 @@ int       pthread_key_init_np(int, void (*)(void *));
 
 typedef int pthread_lock_t;
 
 
 typedef int pthread_lock_t;
 

+#if TARGET_IPHONE_SIMULATOR
+
+/* Similator will use the host implementation, so bypass the macro that is in the target code */
+
+inline static int
+_pthread_has_direct_tsd(void)
+{
+       return 0;
+}
+       
+#define _pthread_getspecific_direct(key) pthread_getspecific(key)
+#define _pthread_setspecific_direct(key, val) pthread_setspecific(key, val)
+
+#else /* TARGET_IPHONE_SIMULATOR */
+

 inline static int
 _pthread_has_direct_tsd(void)
 {
 inline static int
 _pthread_has_direct_tsd(void)
 {


@@ -202,8 +234,6 @@ _pthread_has_direct_tsd(void)
        } else {
                return 0;
        }
        } else {
                return 0;
        }

-#elif defined(__arm__) && defined(__thumb__) && defined(_ARM_ARCH_6) && !defined(_ARM_ARCH_7)
-       return 0;

 #else
        return 1;
 #endif
 #else
        return 1;
 #endif


@@ -214,34 +244,65 @@ inline static void *
 _pthread_getspecific_direct(unsigned long slot) 
 {
         void *ret;
 _pthread_getspecific_direct(unsigned long slot) 
 {
         void *ret;

+

 #if defined(__i386__) || defined(__x86_64__)
 #if defined(__i386__) || defined(__x86_64__)

-#if defined(__OPTIMIZE__)
-        asm volatile("mov %%gs:%P1, %0" : "=r" (ret) : "i" (slot * sizeof(void *) + _PTHREAD_TSD_OFFSET));
-#else
-        asm("mov %%gs:%P2(,%1,%P3), %0" : "=r" (ret) : "r" (slot), "i" (_PTHREAD_TSD_OFFSET), "i" (sizeof (void *)));
-#endif
-#elif defined(__ppc__) 
-        void **__pthread_tsd;
-        asm volatile("mfspr %0, 259" : "=r" (__pthread_tsd));
-        ret = __pthread_tsd[slot + (_PTHREAD_TSD_OFFSET / sizeof(void *))];
-#elif defined(__ppc64__)
-        register void **__pthread_tsd asm ("r13");
-        ret = __pthread_tsd[slot + (_PTHREAD_TSD_OFFSET / sizeof(void *))];
+       asm("mov %%gs:%1, %0" : "=r" (ret) : "m" (*(void **)(slot * sizeof(void *))));
+#elif defined(__ppc64__) || defined(__ppc__)
+       ret = pthread_getspecific(slot);
+#elif defined(__arm__) && defined(_ARM_ARCH_6) && !defined(_ARM_ARCH_7) && defined(__thumb__) && !defined(__OPTIMIZE__)
+        ret = pthread_getspecific(slot);

 #elif defined(__arm__) && defined(_ARM_ARCH_6)
 #elif defined(__arm__) && defined(_ARM_ARCH_6)

-       void **__pthread_tsd;
-       __asm__ ("mrc p15, 0, %0, c13, c0, 3" : "=r"(__pthread_tsd));
-       ret = __pthread_tsd[slot + (_PTHREAD_TSD_OFFSET / sizeof(void *))];
+        void **__pthread_tsd;
+        __asm__ (
+               "mrc p15, 0, %0, c13, c0, 3\n"
+               "bic %0, %0, #3\n"
+               : "=r"(__pthread_tsd));
+        ret = __pthread_tsd[slot];

 #elif defined(__arm__) && !defined(_ARM_ARCH_6)
         register void **__pthread_tsd asm ("r9");
 #elif defined(__arm__) && !defined(_ARM_ARCH_6)
         register void **__pthread_tsd asm ("r9");

-        ret = __pthread_tsd[slot + (_PTHREAD_TSD_OFFSET / sizeof(void *))];
+        ret = __pthread_tsd[slot];

 #else     
 #error no pthread_getspecific_direct implementation for this arch
 #endif
         return ret;
 }
 
 #else     
 #error no pthread_getspecific_direct implementation for this arch
 #endif
         return ret;
 }
 

+#if  defined(__i386__) || defined(__x86_64__) || defined(__arm__)
+/* To be used with static constant keys only */
+inline static int
+_pthread_setspecific_direct(unsigned long slot, void * val) 
+{
+
+#if defined(__i386__)
+#if defined(__PIC__)
+       asm("movl %1,%%gs:%0" : "=m" (*(void **)(slot * sizeof(void *))) : "rn" (val));
+#else
+       asm("movl %1,%%gs:%0" : "=m" (*(void **)(slot * sizeof(void *))) : "ri" (val));
+#endif
+#elif defined(__x86_64__)
+       /* PIC is free and cannot be disabled, even with: gcc -mdynamic-no-pic ... */
+       asm("movq %1,%%gs:%0" : "=m" (*(void **)(slot * sizeof(void *))) : "rn" (val));
+#elif defined(__arm__) && defined(_ARM_ARCH_6)
+        void **__pthread_tsd;
+        __asm__ (
+               "mrc p15, 0, %0, c13, c0, 3\n"
+               "bic %0, %0, #3\n"
+               : "=r"(__pthread_tsd));
+        __pthread_tsd[slot] = val;
+#elif defined(__arm__) && !defined(_ARM_ARCH_6)
+       register void **__pthread_tsd asm ("r9");
+       __pthread_tsd[slot] = val;
+#endif
+       return(0);
+}
+#elif defined(__ppc__)  || defined(__ppc64__)

 /* To be used with static constant keys only */
 #define _pthread_setspecific_direct(key, val) pthread_setspecific(key, val)
 /* To be used with static constant keys only */
 #define _pthread_setspecific_direct(key, val) pthread_setspecific(key, val)

+#else
+#error no pthread_setspecific_direct implementation for this arch
+#endif
+
+#endif /* TARGET_IPHONE_SIMULATOR */

 
 #define LOCK_INIT(l)   ((l) = 0)
 #define LOCK_INITIALIZER 0
 
 #define LOCK_INIT(l)   ((l) = 0)
 #define LOCK_INITIALIZER 0

diff --git a/ios.mk b/ios.mk
index 4baa93d7bfa8e95c8e8b5623a58768ea595a69cf..7c402118c691b60e66f7439303e027511376cd2f 100644 (file)
--- a/ios.mk
+++ b/ios.mk
@@ -1,18 +1,3 @@
-srcdir := .
-
-sed := sed
-git := git
-
-arch := iphoneos-arm
-
-#ifneq ($(git),)
-version := $(shell $(git) describe --always --tags --dirty="+" --match="v*" | $(sed) -e 's@-\([^-]*\)-\([^-]*\)$$@+\1.\2@;s@^v@@;s@%@~@g')
-#else
-#version := @PACKAGE_VERSION@
-#endif
-
-deb := $(shell grep ^Package: $(srcdir)/control.in | cut -d ' ' -f 2-)_$(shell grep ^Version: $(srcdir)/control.in | cut -d ' ' -f 2 | $(sed) -e 's/\#/$(version)/')_$(arch).deb
-

 binary := Cycript_/cycript
 
 $(deb): $(binary) $(patsubst %,Cycript_/libcycript%dylib,. -any. -sim. -sys.) control
 binary := Cycript_/cycript
 
 $(deb): $(binary) $(patsubst %,Cycript_/libcycript%dylib,. -any. -sim. -sys.) control


@@ -41,8 +26,3 @@ control.tmp: control.in
        $(sed) -e 's/&/$(depends)/;s/,$$//;s/#/$(version)/;s/%/$(arch)/' $< >$@
 endif
 endif
        $(sed) -e 's/&/$(depends)/;s/,$$//;s/#/$(version)/;s/%/$(arch)/' $< >$@
 endif
 endif

-
-clean::
-       rm -rf control
-
-.PHONY: clean

diff --git a/libffi.sh b/libffi.sh
index ca443b359379ca587796ec83fce3ce858fe3930e..ab4f50e1f719488ae1fba1b6490910dec0b31ac3 100755 (executable)
--- a/libffi.sh
+++ b/libffi.sh
@@ -50,7 +50,9 @@ arch armv6 arm-apple-darwin10 iphoneos iphoneos 2.0
 arch armv7 arm-apple-darwin10 iphoneos iphoneos 2.0
 arch armv7s arm-apple-darwin10 iphoneos iphoneos 2.0
 arch arm64 aarch64-apple-darwin10 iphoneos iphoneos 2.0
 arch armv7 arm-apple-darwin10 iphoneos iphoneos 2.0
 arch armv7s arm-apple-darwin10 iphoneos iphoneos 2.0
 arch arm64 aarch64-apple-darwin10 iphoneos iphoneos 2.0

+

 arch i386 i386-apple-darwin10 iphonesimulator ios-simulator 4.0
 arch i386 i386-apple-darwin10 iphonesimulator ios-simulator 4.0

+arch x86_64 x86_64-apple-darwin10 iphonesimulator ios-simulator 4.0

 
 libffi=()
 for arch in "${archs[@]}"; do
 
 libffi=()
 for arch in "${archs[@]}"; do

diff --git a/xcode.mk b/xcode.mk
index 317bbeb07d5c5a33810d01b8b5ddb861f41f7392..9699d09e36809514246abd9b454e432e83f727e7 100644 (file)
--- a/xcode.mk
+++ b/xcode.mk
@@ -24,6 +24,9 @@ include codesign.mk
 
 lipo := $(shell xcrun --sdk iphoneos -f lipo)
 
 
 lipo := $(shell xcrun --sdk iphoneos -f lipo)
 

+version := $(shell git describe --always --tags --dirty="+" --match="v*" | sed -e 's@-\([^-]*\)-\([^-]*\)$$@+\1.\2@;s@^v@@;s@%@~@g')
+deb := cycript_$(version)_iphoneos-arm.deb
+

 cycript := 
 cycript += Cycript_/cycript
 cycript += Cycript_/libcycript.dylib
 cycript := 
 cycript += Cycript_/cycript
 cycript += Cycript_/libcycript.dylib


@@ -43,6 +46,19 @@ cycript.zip: all
 
 package: cycript.zip
 
 
 package: cycript.zip
 

+$(deb): Cycript_/cycript Cycript_/libcycript.dylib
+       rm -rf package
+       mkdir -p package/DEBIAN
+       sed -e 's/#/$(version)/' control.in >package/DEBIAN/control
+       mkdir -p package/usr/{bin,lib}
+       $(lipo) -extract armv6 -output package/usr/bin/cycript Cycript_/cycript
+       $(lipo) -extract armv6 -extract arm64 -output package/usr/lib/libcycript.dylib Cycript_/libcycript.dylib
+       ln -s libcycript.dylib package/usr/lib/libcycript.0.dylib
+       dpkg-deb -b package $@
+
+deb: $(deb)
+       ln -sf $< cycript.deb
+

 clean:
        rm -rf cycript Cycript_ libcycript*.o
 
 clean:
        rm -rf cycript Cycript_ libcycript*.o
 


@@ -83,25 +99,31 @@ build.sim-$(1)/.libs/libcycript.a: build-sim-$(1)
        @
 endef
 
        @
 endef
 

-$(foreach arch,i386,$(eval $(call build_sim,$(arch))))
+$(foreach arch,i386 x86_64,$(eval $(call build_sim,$(arch))))

 
 define build_arm
 build.ios-$(1)/.libs/cycript: build-ios-$(1)
        @
 
 define build_arm
 build.ios-$(1)/.libs/cycript: build-ios-$(1)
        @

+endef
+
+$(foreach arch,armv6,$(eval $(call build_arm,$(arch))))
+
+define build_arm

 build.ios-$(1)/.libs/libcycript.dylib: build-ios-$(1)
        @
 build.ios-$(1)/.libs/libcycript.dylib: build-ios-$(1)
        @

-build.ios-$(1)/.libs/libcycript-any.dylib: build-ios-$(1)
-       @

 endef
 
 endef
 

-$(foreach arch,armv6,$(eval $(call build_arm,$(arch))))
+$(foreach arch,armv6 arm64,$(eval $(call build_arm,$(arch))))

 
 Cycript_/%.dylib: build.mac-i386/.libs/%.dylib build.mac-x86_64/.libs/%.dylib build.ios-armv6/.libs/%.dylib build.ios-arm64/.libs/%.dylib
        @mkdir -p $(dir $@)
        $(lipo) -create -output $@ $^
 
 Cycript_/%.dylib: build.mac-i386/.libs/%.dylib build.mac-x86_64/.libs/%.dylib build.ios-armv6/.libs/%.dylib build.ios-arm64/.libs/%.dylib
        @mkdir -p $(dir $@)
        $(lipo) -create -output $@ $^

+       install_name_tool -change /System/Library/{,Private}Frameworks/JavaScriptCore.framework/JavaScriptCore $@
+       codesign -s $(codesign) $@

 
 %_: %
        @cp -af $< $@
 
 %_: %
        @cp -af $< $@

+       install_name_tool -change /System/Library/{,Private}Frameworks/JavaScriptCore.framework/JavaScriptCore $@

        codesign -s $(codesign) --entitlement cycript-$(word 2,$(subst ., ,$(subst -, ,$*))).xml $@
 
 Cycript_/%: build.mac-i386/.libs/%_ build.mac-x86_64/.libs/%_ build.ios-armv6/.libs/%_
        codesign -s $(codesign) --entitlement cycript-$(word 2,$(subst ., ,$(subst -, ,$*))).xml $@
 
 Cycript_/%: build.mac-i386/.libs/%_ build.mac-x86_64/.libs/%_ build.ios-armv6/.libs/%_


@@ -112,7 +134,7 @@ Cycript_/libcycript-sys.dylib:
        @mkdir -p $(dir $@)
        ln -sf libcycript.dylib $@
 
        @mkdir -p $(dir $@)
        ln -sf libcycript.dylib $@
 

-Cycript_/libcycript-sim.dylib: build.sim-i386/.libs/libcycript.dylib
+Cycript_/libcycript-sim.dylib: build.sim-i386/.libs/libcycript.dylib build.sim-x86_64/.libs/libcycript.dylib

        @mkdir -p $(dir $@)
        cp -af $< $@
        codesign -s $(codesign) $@
        @mkdir -p $(dir $@)
        cp -af $< $@
        codesign -s $(codesign) $@


@@ -121,7 +143,7 @@ libcycript-%.o: build.%/.libs/libcycript.a
        @mkdir -p $(dir $@)
        ld -r -arch $$($(lipo) -detailed_info $< | sed -e '/^Non-fat file: / ! d; s/.*: //') -o $@ -all_load $< libffi.a
 
        @mkdir -p $(dir $@)
        ld -r -arch $$($(lipo) -detailed_info $< | sed -e '/^Non-fat file: / ! d; s/.*: //') -o $@ -all_load $< libffi.a
 

-libcycript.o: libcycript-ios-armv6.o libcycript-ios-armv7.o libcycript-ios-armv7s.o libcycript-ios-arm64.o libcycript-sim-i386.o
+libcycript.o: libcycript-ios-armv6.o libcycript-ios-armv7.o libcycript-ios-armv7s.o libcycript-ios-arm64.o libcycript-sim-i386.o libcycript-sim-x86_64.o

        $(lipo) -create -output $@ $^
 
 Cycript.framework/Cycript: libcycript.o
        $(lipo) -create -output $@ $^
 
 Cycript.framework/Cycript: libcycript.o

diff --git a/xcode.sh b/xcode.sh
index fd656b500bc692503f86dbe871306ffecc5350bc..55f6505a8897c53545180f4604ad1402c35ba9ef 100755 (executable)
--- a/xcode.sh
+++ b/xcode.sh
@@ -61,7 +61,7 @@ function configure() {
     cd build."${dir}"
 
     CC="${cc} ${flg}" CXX="${cxx} ${flg}" OBJCXX="${cxx} ${flg}" \
     cd build."${dir}"
 
     CC="${cc} ${flg}" CXX="${cxx} ${flg}" OBJCXX="${cxx} ${flg}" \

-        ../configure "${flags[@]}" --prefix="/usr" "$@"
+        ../configure --enable-maintainer-mode "${flags[@]}" --prefix="/usr" "$@"

 
     cd ..
 }
 
     cd ..
 }


@@ -80,7 +80,7 @@ function build() {
     configure "${dir}" "${sdk}" "${flg}" "$@" --enable-static --with-pic
 }
 
     configure "${dir}" "${sdk}" "${flg}" "$@" --enable-static --with-pic
 }
 

-for arch in i386; do
+for arch in i386 x86_64; do

     build "sim-${arch}" iphonesimulator "-arch ${arch} -mios-simulator-version-min=4.0" \
         OBJCXXFLAGS="-fobjc-abi-version=2 -fobjc-legacy-dispatch" \
         CPPFLAGS="-I../libffi.${arch}/include" \
     build "sim-${arch}" iphonesimulator "-arch ${arch} -mios-simulator-version-min=4.0" \
         OBJCXXFLAGS="-fobjc-abi-version=2 -fobjc-legacy-dispatch" \
         CPPFLAGS="-I../libffi.${arch}/include" \


@@ -92,10 +92,12 @@ for arch in armv6 armv7 armv7s arm64; do
     cpf="-I../libffi.${arch}/include"
     ldf="-L.."
 
     cpf="-I../libffi.${arch}/include"
     ldf="-L.."
 

+    flg=()

     if [[ ${arch} != armv6 ]]; then
     if [[ ${arch} != armv6 ]]; then

-        flg=(--disable-console)
+        flg+=(--disable-console)

     else
     else

-        flg=(LTLIBAPR="../sysroot.ios/usr/lib/libapr-1.dylib")
+        flg+=(LTLIBAPR="../sysroot.ios/usr/lib/libapr-1.dylib")
+        flg+=(LTLIBGCC="-lgcc_s.1") #-L${xcs}/Platforms/iPhoneOS.platform/Developer/usr/llvm-gcc-4.2/lib/gcc/arm-apple-darwin10/4.2.1/v6 -lgcc_eh")

         cpf+=" -I../sysroot.ios/usr/include -I../sysroot.ios/usr/include/apr-1"
         ldf+=" -L../sysroot.ios/usr/lib"
     fi
         cpf+=" -I../sysroot.ios/usr/include -I../sysroot.ios/usr/include/apr-1"
         ldf+=" -L../sysroot.ios/usr/lib"
     fi