Merge "Char device /dev/dri/card0 was not created during startup."
diff --git a/adb/adb.c b/adb/adb.c
index f4ee448..229f3ef 100644
--- a/adb/adb.c
+++ b/adb/adb.c
@@ -1067,7 +1067,7 @@
strncpy(hostbuf, host, sizeof(hostbuf) - 1);
if (portstr) {
- if (portstr - host >= sizeof(hostbuf)) {
+ if ((unsigned int)(portstr - host) >= sizeof(hostbuf)) {
snprintf(buffer, buffer_size, "bad host name %s", host);
return;
}
diff --git a/adb/transport_local.c b/adb/transport_local.c
index 105c502..96a24ba 100644
--- a/adb/transport_local.c
+++ b/adb/transport_local.c
@@ -266,7 +266,7 @@
/* Send the 'accept' request. */
res = adb_write(fd, _accept_req, strlen(_accept_req));
- if (res == strlen(_accept_req)) {
+ if ((size_t)res == strlen(_accept_req)) {
/* Wait for the response. In the response we expect 'ok' on success,
* or 'ko' on failure. */
res = adb_read(fd, tmp, sizeof(tmp));
diff --git a/debuggerd/Android.mk b/debuggerd/Android.mk
index 2a516fb..fe46706 100644
--- a/debuggerd/Android.mk
+++ b/debuggerd/Android.mk
@@ -25,6 +25,12 @@
LOCAL_SHARED_LIBRARIES := libcutils libc libcorkscrew
+ifeq ($(HAVE_SELINUX),true)
+LOCAL_SHARED_LIBRARIES += libselinux
+LOCAL_C_INCLUDES += external/libselinux/include
+LOCAL_CFLAGS += -DHAVE_SELINUX
+endif
+
include $(BUILD_EXECUTABLE)
include $(CLEAR_VARS)
diff --git a/debuggerd/tombstone.c b/debuggerd/tombstone.c
index 16b4943..27ab3fe 100644
--- a/debuggerd/tombstone.c
+++ b/debuggerd/tombstone.c
@@ -35,6 +35,10 @@
#include <corkscrew/demangle.h>
#include <corkscrew/backtrace.h>
+#ifdef HAVE_SELINUX
+#include <selinux/android.h>
+#endif
+
#include "machine.h"
#include "tombstone.h"
#include "utility.h"
@@ -680,6 +684,13 @@
mkdir(TOMBSTONE_DIR, 0755);
chown(TOMBSTONE_DIR, AID_SYSTEM, AID_SYSTEM);
+#ifdef HAVE_SELINUX
+ if (selinux_android_restorecon(TOMBSTONE_DIR) == -1) {
+ *detach_failed = false;
+ return NULL;
+ }
+#endif
+
int fd;
char* path = find_and_open_tombstone(&fd);
if (!path) {
diff --git a/fastboot/fastboot.c b/fastboot/fastboot.c
index ff99173..57363d8 100644
--- a/fastboot/fastboot.c
+++ b/fastboot/fastboot.c
@@ -54,8 +54,6 @@
#define O_BINARY 0
#endif
-#define DEFAULT_SPARSE_LIMIT (256 * 1024 * 1024)
-
char cur_product[FB_RESPONSE_SZ + 1];
void bootimg_set_cmdline(boot_img_hdr *h, const char *cmdline);
@@ -281,7 +279,7 @@
" -b <base_addr> specify a custom kernel base address\n"
" -n <page size> specify the nand page size. default: 2048\n"
" -S <size>[K|M|G] automatically sparse files greater than\n"
- " size. default: 256M, 0 to disable\n"
+ " size. 0 to disable\n"
);
}
@@ -535,7 +533,7 @@
if (target_sparse_limit > 0) {
limit = target_sparse_limit;
} else {
- limit = DEFAULT_SPARSE_LIMIT;
+ return 0;
}
}
@@ -825,7 +823,7 @@
return 1;
}
- if (!strcmp(*argv, "devices")) {
+ if (argc > 0 && !strcmp(*argv, "devices")) {
skip(1);
list_devices();
return 0;
diff --git a/include/arch/linux-sh/AndroidConfig.h b/include/arch/linux-mips/AndroidConfig.h
similarity index 87%
rename from include/arch/linux-sh/AndroidConfig.h
rename to include/arch/linux-mips/AndroidConfig.h
index 818b628..2d51dc7 100644
--- a/include/arch/linux-sh/AndroidConfig.h
+++ b/include/arch/linux-mips/AndroidConfig.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2009 The Android Open Source Project
+ * Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,7 +15,7 @@
*/
/*
- * Android config -- "android-sh". Used for SuperH device builds.
+ * Android config -- "android-mips". Used for MIPS device builds.
*/
#ifndef _ANDROID_CONFIG_H
#define _ANDROID_CONFIG_H
@@ -122,7 +122,7 @@
/*
* Define this if we have localtime_r().
*/
-/* #define HAVE_LOCALTIME_R 1 */
+/* #define HAVE_LOCALTIME_R */
/*
* Define this if we have gethostbyname_r().
@@ -148,7 +148,7 @@
* Define this if we have pthread_cond_timedwait_monotonic() and
* clock_gettime(CLOCK_MONOTONIC).
*/
-/* #define HAVE_TIMEDWAIT_MONOTONIC */
+#define HAVE_TIMEDWAIT_MONOTONIC
/*
* Define this if we have linux style epoll()
@@ -163,7 +163,12 @@
* HAVE_BIG_ENDIAN -- we are big endian.
*/
#define HAVE_ENDIAN_H
+#if defined(__MIPSEB__)
+#define HAVE_BIG_ENDIAN
+#endif
+#if defined(__MIPSEL__)
#define HAVE_LITTLE_ENDIAN
+#endif
/*
* We need to choose between 32-bit and 64-bit off_t. All of our code should
@@ -190,7 +195,7 @@
* with a memory address. If not defined, stack crawls will not have symbolic
* information.
*/
-#define HAVE_DLADDR 0
+#define HAVE_DLADDR 1
/*
* Defined if we have the cxxabi.h header for demangling C++ symbols. If
@@ -211,7 +216,21 @@
/*
* Add any extra platform-specific defines here.
*/
-/* #define __linux__ */ /* for SuperH */
+#ifndef __linux__
+#define __linux__ 1
+#endif
+
+#ifndef __linux
+#define __linux 1
+#endif
+
+#ifdef __unix__
+#undef __unix__
+#endif
+
+#ifdef __unix
+#undef __unix
+#endif
/*
* Define if we have <malloc.h> header
@@ -262,7 +281,7 @@
/*
* What CPU architecture does this platform use?
*/
-#define ARCH_SH
+#define ARCH_MIPS 1
/*
* Define if the size of enums is as short as possible,
@@ -276,13 +295,8 @@
/*
* Do we have __memcmp16()?
- *
- * TODO : Investigate the perfomance impact of __memcmp16()
- * and implement it.
- * This influences on dalvikVM's string performance.
- * See dalvik/vm/InlineNative.c.
*/
-/* #define HAVE__MEMCMP16 */
+#define HAVE__MEMCMP16 1
/*
* type for the third argument to mincore().
@@ -335,21 +349,19 @@
#define HAVE_WRITEV 1
/*
- * For dalvik/libcore
+ * Define if <stdint.h> exists.
*/
-#define CANT_PASS_VALIST_AS_CHARPTR
+#define HAVE_STDINT_H 1
/*
- * For external/bluez/utils/tools/hciattach.c
- * TODO : This definition should be somewhere in bionic/libc/kernel/(*).
- * Cosider the place and move it there.
+ * Define if <stdbool.h> exists.
*/
-#define N_TTY 0
+#define HAVE_STDBOOL_H 1
/*
- * Whether or not _Unwind_Context is defined as a struct.
+ * Define if <sched.h> exists.
*/
-#define HAVE_UNWIND_CONTEXT_STRUCT
+#define HAVE_SCHED_H 1
/*
* Define if pread() exists
@@ -367,13 +379,8 @@
#define HAVE_PRINTF_ZD 1
/*
- * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype.
+ * Whether or not _Unwind_Context is defined as a struct.
*/
-#define HAVE_BSD_QSORT_R 0
-
-/*
- * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype.
- */
-#define HAVE_GNU_QSORT_R 0
+#define HAVE_UNWIND_CONTEXT_STRUCT 1
#endif /* _ANDROID_CONFIG_H */
diff --git a/include/cutils/atomic-inline.h b/include/cutils/atomic-inline.h
index 49f3e70..0b13138 100644
--- a/include/cutils/atomic-inline.h
+++ b/include/cutils/atomic-inline.h
@@ -47,8 +47,8 @@
#include <cutils/atomic-arm.h>
#elif defined(__i386__) || defined(__x86_64__)
#include <cutils/atomic-x86.h>
-#elif defined(__sh__)
-/* implementation is in atomic-android-sh.c */
+#elif defined(__mips__)
+#include <cutils/atomic-mips.h>
#else
#error atomic operations are unsupported
#endif
diff --git a/include/cutils/atomic-mips.h b/include/cutils/atomic-mips.h
new file mode 100644
index 0000000..49144a3
--- /dev/null
+++ b/include/cutils/atomic-mips.h
@@ -0,0 +1,187 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_CUTILS_ATOMIC_MIPS_H
+#define ANDROID_CUTILS_ATOMIC_MIPS_H
+
+#include <stdint.h>
+
+extern inline void android_compiler_barrier(void)
+{
+ __asm__ __volatile__ ("" : : : "memory");
+}
+
+#if ANDROID_SMP == 0
+extern inline void android_memory_barrier(void)
+{
+ android_compiler_barrier();
+}
+extern inline void android_memory_store_barrier(void)
+{
+ android_compiler_barrier();
+}
+#else
+extern inline void android_memory_barrier(void)
+{
+ __asm__ __volatile__ ("sync" : : : "memory");
+}
+extern inline void android_memory_store_barrier(void)
+{
+ __asm__ __volatile__ ("sync" : : : "memory");
+}
+#endif
+
+extern inline int32_t android_atomic_acquire_load(volatile const int32_t *ptr)
+{
+ int32_t value = *ptr;
+ android_memory_barrier();
+ return value;
+}
+
+extern inline int32_t android_atomic_release_load(volatile const int32_t *ptr)
+{
+ android_memory_barrier();
+ return *ptr;
+}
+
+extern inline void android_atomic_acquire_store(int32_t value,
+ volatile int32_t *ptr)
+{
+ *ptr = value;
+ android_memory_barrier();
+}
+
+extern inline void android_atomic_release_store(int32_t value,
+ volatile int32_t *ptr)
+{
+ android_memory_barrier();
+ *ptr = value;
+}
+
+extern inline int android_atomic_cas(int32_t old_value, int32_t new_value,
+ volatile int32_t *ptr)
+{
+ int32_t prev, status;
+ do {
+ __asm__ __volatile__ (
+ " ll %[prev], (%[ptr])\n"
+ " li %[status], 1\n"
+ " bne %[prev], %[old], 9f\n"
+ " move %[status], %[new_value]\n"
+ " sc %[status], (%[ptr])\n"
+ "9:\n"
+ : [prev] "=&r" (prev), [status] "=&r" (status)
+ : [ptr] "r" (ptr), [old] "r" (old_value), [new_value] "r" (new_value)
+ );
+ } while (__builtin_expect(status == 0, 0));
+ return prev != old_value;
+}
+
+extern inline int android_atomic_acquire_cas(int32_t old_value,
+ int32_t new_value,
+ volatile int32_t *ptr)
+{
+ int status = android_atomic_cas(old_value, new_value, ptr);
+ android_memory_barrier();
+ return status;
+}
+
+extern inline int android_atomic_release_cas(int32_t old_value,
+ int32_t new_value,
+ volatile int32_t *ptr)
+{
+ android_memory_barrier();
+ return android_atomic_cas(old_value, new_value, ptr);
+}
+
+
+extern inline int32_t android_atomic_swap(int32_t new_value,
+ volatile int32_t *ptr)
+{
+ int32_t prev, status;
+ do {
+ __asm__ __volatile__ (
+ " move %[status], %[new_value]\n"
+ " ll %[prev], (%[ptr])\n"
+ " sc %[status], (%[ptr])\n"
+ : [prev] "=&r" (prev), [status] "=&r" (status)
+ : [ptr] "r" (ptr), [new_value] "r" (new_value)
+ );
+ } while (__builtin_expect(status == 0, 0));
+ android_memory_barrier();
+ return prev;
+}
+
+extern inline int32_t android_atomic_add(int32_t increment,
+ volatile int32_t *ptr)
+{
+ int32_t prev, status;
+ android_memory_barrier();
+ do {
+ __asm__ __volatile__ (
+ " ll %[prev], (%[ptr])\n"
+ " addu %[status], %[prev], %[inc]\n"
+ " sc %[status], (%[ptr])\n"
+ : [status] "=&r" (status), [prev] "=&r" (prev)
+ : [ptr] "r" (ptr), [inc] "Ir" (increment)
+ );
+ } while (__builtin_expect(status == 0, 0));
+ return prev;
+}
+
+extern inline int32_t android_atomic_inc(volatile int32_t *addr)
+{
+ return android_atomic_add(1, addr);
+}
+
+extern inline int32_t android_atomic_dec(volatile int32_t *addr)
+{
+ return android_atomic_add(-1, addr);
+}
+
+extern inline int32_t android_atomic_and(int32_t value, volatile int32_t *ptr)
+{
+ int32_t prev, status;
+ android_memory_barrier();
+ do {
+ __asm__ __volatile__ (
+ " ll %[prev], (%[ptr])\n"
+ " and %[status], %[prev], %[value]\n"
+ " sc %[status], (%[ptr])\n"
+ : [prev] "=&r" (prev), [status] "=&r" (status)
+ : [ptr] "r" (ptr), [value] "Ir" (value)
+ );
+ } while (__builtin_expect(status == 0, 0));
+ return prev;
+}
+
+extern inline int32_t android_atomic_or(int32_t value, volatile int32_t *ptr)
+{
+ int32_t prev, status;
+ android_memory_barrier();
+ do {
+ __asm__ __volatile__ (
+ " ll %[prev], (%[ptr])\n"
+ " or %[status], %[prev], %[value]\n"
+ " sc %[status], (%[ptr])\n"
+ : [prev] "=&r" (prev), [status] "=&r" (status)
+ : [ptr] "r" (ptr), [value] "Ir" (value)
+ );
+ } while (__builtin_expect(status == 0, 0));
+ return prev;
+}
+
+#endif /* ANDROID_CUTILS_ATOMIC_MIPS_H */
diff --git a/include/private/pixelflinger/ggl_context.h b/include/private/pixelflinger/ggl_context.h
index 2d7fdcf..4864d5a 100644
--- a/include/private/pixelflinger/ggl_context.h
+++ b/include/private/pixelflinger/ggl_context.h
@@ -42,10 +42,30 @@
#else
inline uint32_t GGL_RGBA_TO_HOST(uint32_t v) {
+#if defined(__mips__) && __mips==32 && __mips_isa_rev>=2
+ uint32_t r;
+ __asm__("wsbh %0, %1;"
+ "rotr %0, %0, 16"
+ : "=r" (r)
+ : "r" (v)
+ );
+ return r;
+#else
return (v<<24) | (v>>24) | ((v<<8)&0xff0000) | ((v>>8)&0xff00);
+#endif
}
inline uint32_t GGL_HOST_TO_RGBA(uint32_t v) {
+#if defined(__mips__) && __mips==32 && __mips_isa_rev>=2
+ uint32_t r;
+ __asm__("wsbh %0, %1;"
+ "rotr %0, %0, 16"
+ : "=r" (r)
+ : "r" (v)
+ );
+ return r;
+#else
return (v<<24) | (v>>24) | ((v<<8)&0xff0000) | ((v>>8)&0xff00);
+#endif
}
#endif
diff --git a/include/private/pixelflinger/ggl_fixed.h b/include/private/pixelflinger/ggl_fixed.h
index 96fdb32..217ec04 100644
--- a/include/private/pixelflinger/ggl_fixed.h
+++ b/include/private/pixelflinger/ggl_fixed.h
@@ -190,6 +190,272 @@
);
return res;
}
+#elif defined(__mips__)
+
+/*inline MIPS implementations*/
+inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) CONST;
+inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) {
+ GGLfixed result,tmp,tmp1,tmp2;
+
+ if (__builtin_constant_p(shift)) {
+ if (shift == 0) {
+ asm ("mult %[a], %[b] \t\n"
+ "mflo %[res] \t\n"
+ : [res]"=&r"(result),[tmp]"=&r"(tmp)
+ : [a]"r"(a),[b]"r"(b)
+ : "%hi","%lo"
+ );
+ } else if (shift == 32)
+ {
+ asm ("mult %[a], %[b] \t\n"
+ "li %[tmp],1\t\n"
+ "sll %[tmp],%[tmp],0x1f\t\n"
+ "mflo %[res] \t\n"
+ "addu %[tmp1],%[tmp],%[res] \t\n"
+ "sltu %[tmp1],%[tmp1],%[tmp]\t\n" /*obit*/
+ "sra %[tmp],%[tmp],0x1f \t\n"
+ "mfhi %[res] \t\n"
+ "addu %[res],%[res],%[tmp]\t\n"
+ "addu %[res],%[res],%[tmp1]\t\n"
+ : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1)
+ : [a]"r"(a),[b]"r"(b),[shift]"I"(shift)
+ : "%hi","%lo"
+ );
+ } else if ((shift >0) && (shift < 32))
+ {
+ asm ("mult %[a], %[b] \t\n"
+ "li %[tmp],1 \t\n"
+ "sll %[tmp],%[tmp],%[shiftm1] \t\n"
+ "mflo %[res] \t\n"
+ "addu %[tmp1],%[tmp],%[res] \t\n"
+ "sltu %[tmp1],%[tmp1],%[tmp] \t\n" /*obit?*/
+ "addu %[res],%[res],%[tmp] \t\n"
+ "mfhi %[tmp] \t\n"
+ "addu %[tmp],%[tmp],%[tmp1] \t\n"
+ "sll %[tmp],%[tmp],%[lshift] \t\n"
+ "srl %[res],%[res],%[rshift] \t\n"
+ "or %[res],%[res],%[tmp] \t\n"
+ : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
+ : [a]"r"(a),[b]"r"(b),[lshift]"I"(32-shift),[rshift]"I"(shift),[shiftm1]"I"(shift-1)
+ : "%hi","%lo"
+ );
+ } else {
+ asm ("mult %[a], %[b] \t\n"
+ "li %[tmp],1 \t\n"
+ "sll %[tmp],%[tmp],%[shiftm1] \t\n"
+ "mflo %[res] \t\n"
+ "addu %[tmp1],%[tmp],%[res] \t\n"
+ "sltu %[tmp1],%[tmp1],%[tmp] \t\n" /*obit?*/
+ "sra %[tmp2],%[tmp],0x1f \t\n"
+ "addu %[res],%[res],%[tmp] \t\n"
+ "mfhi %[tmp] \t\n"
+ "addu %[tmp],%[tmp],%[tmp2] \t\n"
+ "addu %[tmp],%[tmp],%[tmp1] \t\n" /*tmp=hi*/
+ "srl %[tmp2],%[res],%[rshift] \t\n"
+ "srav %[res], %[tmp],%[rshift]\t\n"
+ "sll %[tmp],%[tmp],1 \t\n"
+ "sll %[tmp],%[tmp],%[norbits] \t\n"
+ "or %[tmp],%[tmp],%[tmp2] \t\n"
+ "movz %[res],%[tmp],%[bit5] \t\n"
+ : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
+ : [a]"r"(a),[b]"r"(b),[norbits]"I"(~(shift)),[rshift]"I"(shift),[shiftm1] "I"(shift-1),[bit5]"I"(shift & 0x20)
+ : "%hi","%lo"
+ );
+ }
+ } else {
+ asm ("mult %[a], %[b] \t\n"
+ "li %[tmp],1 \t\n"
+ "sll %[tmp],%[tmp],%[shiftm1] \t\n"
+ "mflo %[res] \t\n"
+ "addu %[tmp1],%[tmp],%[res] \t\n"
+ "sltu %[tmp1],%[tmp1],%[tmp] \t\n" /*obit?*/
+ "sra %[tmp2],%[tmp],0x1f \t\n"
+ "addu %[res],%[res],%[tmp] \t\n"
+ "mfhi %[tmp] \t\n"
+ "addu %[tmp],%[tmp],%[tmp2] \t\n"
+ "addu %[tmp],%[tmp],%[tmp1] \t\n" /*tmp=hi*/
+ "srl %[tmp2],%[res],%[rshift] \t\n"
+ "srav %[res], %[tmp],%[rshift]\t\n"
+ "sll %[tmp],%[tmp],1 \t\n"
+ "sll %[tmp],%[tmp],%[norbits] \t\n"
+ "or %[tmp],%[tmp],%[tmp2] \t\n"
+ "movz %[res],%[tmp],%[bit5] \t\n"
+ : [res]"=&r"(result),[tmp]"=&r"(tmp),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
+ : [a]"r"(a),[b]"r"(b),[norbits]"r"(~(shift)),[rshift] "r"(shift),[shiftm1]"r"(shift-1),[bit5] "r"(shift & 0x20)
+ : "%hi","%lo"
+ );
+ }
+
+ return result;
+}
+
+inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
+inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
+ GGLfixed result,t,tmp1,tmp2;
+
+ if (__builtin_constant_p(shift)) {
+ if (shift == 0) {
+ asm ("mult %[a], %[b] \t\n"
+ "mflo %[lo] \t\n"
+ "addu %[lo],%[lo],%[c] \t\n"
+ : [lo]"=&r"(result)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c)
+ : "%hi","%lo"
+ );
+ } else if (shift == 32) {
+ asm ("mult %[a], %[b] \t\n"
+ "mfhi %[lo] \t\n"
+ "addu %[lo],%[lo],%[c] \t\n"
+ : [lo]"=&r"(result)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c)
+ : "%hi","%lo"
+ );
+ } else if ((shift>0) && (shift<32)) {
+ asm ("mult %[a], %[b] \t\n"
+ "mflo %[res] \t\n"
+ "mfhi %[t] \t\n"
+ "srl %[res],%[res],%[rshift] \t\n"
+ "sll %[t],%[t],%[lshift] \t\n"
+ "or %[res],%[res],%[t] \t\n"
+ "addu %[res],%[res],%[c] \t\n"
+ : [res]"=&r"(result),[t]"=&r"(t)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c),[lshift]"I"(32-shift),[rshift]"I"(shift)
+ : "%hi","%lo"
+ );
+ } else {
+ asm ("mult %[a], %[b] \t\n"
+ "nor %[tmp1],$zero,%[shift]\t\n"
+ "mflo %[res] \t\n"
+ "mfhi %[t] \t\n"
+ "srl %[res],%[res],%[shift] \t\n"
+ "sll %[tmp2],%[t],1 \t\n"
+ "sllv %[tmp2],%[tmp2],%[tmp1] \t\n"
+ "or %[tmp1],%[tmp2],%[res] \t\n"
+ "srav %[res],%[t],%[shift] \t\n"
+ "andi %[tmp2],%[shift],0x20\t\n"
+ "movz %[res],%[tmp1],%[tmp2]\t\n"
+ "addu %[res],%[res],%[c] \t\n"
+ : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"I"(shift)
+ : "%hi","%lo"
+ );
+ }
+ } else {
+ asm ("mult %[a], %[b] \t\n"
+ "nor %[tmp1],$zero,%[shift]\t\n"
+ "mflo %[res] \t\n"
+ "mfhi %[t] \t\n"
+ "srl %[res],%[res],%[shift] \t\n"
+ "sll %[tmp2],%[t],1 \t\n"
+ "sllv %[tmp2],%[tmp2],%[tmp1] \t\n"
+ "or %[tmp1],%[tmp2],%[res] \t\n"
+ "srav %[res],%[t],%[shift] \t\n"
+ "andi %[tmp2],%[shift],0x20\t\n"
+ "movz %[res],%[tmp1],%[tmp2]\t\n"
+ "addu %[res],%[res],%[c] \t\n"
+ : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"r"(shift)
+ : "%hi","%lo"
+ );
+ }
+ return result;
+}
+
+inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
+inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
+ GGLfixed result,t,tmp1,tmp2;
+
+ if (__builtin_constant_p(shift)) {
+ if (shift == 0) {
+ asm ("mult %[a], %[b] \t\n"
+ "mflo %[lo] \t\n"
+ "subu %[lo],%[lo],%[c] \t\n"
+ : [lo]"=&r"(result)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c)
+ : "%hi","%lo"
+ );
+ } else if (shift == 32) {
+ asm ("mult %[a], %[b] \t\n"
+ "mfhi %[lo] \t\n"
+ "subu %[lo],%[lo],%[c] \t\n"
+ : [lo]"=&r"(result)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c)
+ : "%hi","%lo"
+ );
+ } else if ((shift>0) && (shift<32)) {
+ asm ("mult %[a], %[b] \t\n"
+ "mflo %[res] \t\n"
+ "mfhi %[t] \t\n"
+ "srl %[res],%[res],%[rshift] \t\n"
+ "sll %[t],%[t],%[lshift] \t\n"
+ "or %[res],%[res],%[t] \t\n"
+ "subu %[res],%[res],%[c] \t\n"
+ : [res]"=&r"(result),[t]"=&r"(t)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c),[lshift]"I"(32-shift),[rshift]"I"(shift)
+ : "%hi","%lo"
+ );
+ } else {
+ asm ("mult %[a], %[b] \t\n"
+ "nor %[tmp1],$zero,%[shift]\t\n"
+ "mflo %[res] \t\n"
+ "mfhi %[t] \t\n"
+ "srl %[res],%[res],%[shift] \t\n"
+ "sll %[tmp2],%[t],1 \t\n"
+ "sllv %[tmp2],%[tmp2],%[tmp1] \t\n"
+ "or %[tmp1],%[tmp2],%[res] \t\n"
+ "srav %[res],%[t],%[shift] \t\n"
+ "andi %[tmp2],%[shift],0x20\t\n"
+ "movz %[res],%[tmp1],%[tmp2]\t\n"
+ "subu %[res],%[res],%[c] \t\n"
+ : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"I"(shift)
+ : "%hi","%lo"
+ );
+ }
+ } else {
+ asm ("mult %[a], %[b] \t\n"
+ "nor %[tmp1],$zero,%[shift]\t\n"
+ "mflo %[res] \t\n"
+ "mfhi %[t] \t\n"
+ "srl %[res],%[res],%[shift] \t\n"
+ "sll %[tmp2],%[t],1 \t\n"
+ "sllv %[tmp2],%[tmp2],%[tmp1] \t\n"
+ "or %[tmp1],%[tmp2],%[res] \t\n"
+ "srav %[res],%[t],%[shift] \t\n"
+ "andi %[tmp2],%[shift],0x20\t\n"
+ "movz %[res],%[tmp1],%[tmp2]\t\n"
+ "subu %[res],%[res],%[c] \t\n"
+ : [res]"=&r"(result),[t]"=&r"(t),[tmp1]"=&r"(tmp1),[tmp2]"=&r"(tmp2)
+ : [a]"r"(a),[b]"r"(b),[c]"r"(c),[shift]"r"(shift)
+ : "%hi","%lo"
+ );
+ }
+ return result;
+}
+
+inline int64_t gglMulii(int32_t x, int32_t y) CONST;
+inline int64_t gglMulii(int32_t x, int32_t y) {
+ union {
+ struct {
+#if defined(__MIPSEL__)
+ int32_t lo;
+ int32_t hi;
+#elif defined(__MIPSEB__)
+ int32_t hi;
+ int32_t lo;
+#endif
+ } s;
+ int64_t res;
+ }u;
+ asm("mult %2, %3 \t\n"
+ "mfhi %1 \t\n"
+ "mflo %0 \t\n"
+ : "=r"(u.s.lo), "=&r"(u.s.hi)
+ : "%r"(x), "r"(y)
+ : "%hi","%lo"
+ );
+ return u.res;
+}
#else // ----------------------------------------------------------------------
@@ -232,7 +498,7 @@
inline int32_t gglClz(int32_t x) CONST;
inline int32_t gglClz(int32_t x)
{
-#if defined(__arm__) && !defined(__thumb__)
+#if (defined(__arm__) && !defined(__thumb__)) || defined(__mips__)
return __builtin_clz(x);
#else
if (!x) return 32;
diff --git a/init/builtins.c b/init/builtins.c
index ac9585e..5bda7a0 100644
--- a/init/builtins.c
+++ b/init/builtins.c
@@ -302,7 +302,7 @@
mode = strtoul(args[2], 0, 8);
}
- ret = mkdir(args[1], mode);
+ ret = make_dir(args[1], mode);
/* chmod in case the directory already exists */
if (ret == -1 && errno == EEXIST) {
ret = _chmod(args[1], mode);
@@ -736,26 +736,12 @@
}
int do_restorecon(int nargs, char **args) {
-#ifdef HAVE_SELINUX
- char *secontext = NULL;
- struct stat sb;
int i;
- if (is_selinux_enabled() <= 0 || !sehandle)
- return 0;
-
for (i = 1; i < nargs; i++) {
- if (lstat(args[i], &sb) < 0)
+ if (restorecon(args[i]) < 0)
return -errno;
- if (selabel_lookup(sehandle, &secontext, args[i], sb.st_mode) < 0)
- return -errno;
- if (lsetfilecon(args[i], secontext) < 0) {
- freecon(secontext);
- return -errno;
- }
- freecon(secontext);
}
-#endif
return 0;
}
diff --git a/init/devices.c b/init/devices.c
index 1e050bd..e43dbaf 100644
--- a/init/devices.c
+++ b/init/devices.c
@@ -33,6 +33,7 @@
#ifdef HAVE_SELINUX
#include <selinux/selinux.h>
#include <selinux/label.h>
+#include <selinux/android.h>
#endif
#include <private/android_filesystem_config.h>
@@ -52,7 +53,7 @@
#define FIRMWARE_DIR2 "/vendor/firmware"
#ifdef HAVE_SELINUX
-static struct selabel_handle *sehandle;
+extern struct selabel_handle *sehandle;
#endif
static int device_fd = -1;
@@ -220,32 +221,6 @@
#endif
}
-
-static int make_dir(const char *path, mode_t mode)
-{
- int rc;
-
-#ifdef HAVE_SELINUX
- char *secontext = NULL;
-
- if (sehandle) {
- selabel_lookup(sehandle, &secontext, path, mode);
- setfscreatecon(secontext);
- }
-#endif
-
- rc = mkdir(path, mode);
-
-#ifdef HAVE_SELINUX
- if (secontext) {
- freecon(secontext);
- setfscreatecon(NULL);
- }
-#endif
- return rc;
-}
-
-
static void add_platform_device(const char *name)
{
int name_len = strlen(name);
@@ -900,12 +875,10 @@
struct stat info;
int fd;
#ifdef HAVE_SELINUX
- struct selinux_opt seopts[] = {
- { SELABEL_OPT_PATH, "/file_contexts" }
- };
-
- if (is_selinux_enabled() > 0)
- sehandle = selabel_open(SELABEL_CTX_FILE, seopts, 1);
+ sehandle = NULL;
+ if (is_selinux_enabled() > 0) {
+ sehandle = selinux_android_file_context_handle();
+ }
#endif
/* is 64K enough? udev uses 16MB! */
device_fd = uevent_open_socket(64*1024, true);
diff --git a/init/init.c b/init/init.c
index 4f57144..b2e39bd 100755
--- a/init/init.c
+++ b/init/init.c
@@ -33,9 +33,9 @@
#include <sys/un.h>
#ifdef HAVE_SELINUX
-#include <sys/mman.h>
#include <selinux/selinux.h>
#include <selinux/label.h>
+#include <selinux/android.h>
#endif
#include <libgen.h>
@@ -61,6 +61,7 @@
#ifdef HAVE_SELINUX
struct selabel_handle *sehandle;
+struct selabel_handle *sehandle_prop;
#endif
static int property_triggers_enabled = 0;
@@ -77,7 +78,6 @@
#ifdef HAVE_SELINUX
static int selinux_enabled = 1;
-static int selinux_enforcing = 0;
#endif
static struct action *cur_action = NULL;
@@ -604,9 +604,7 @@
if (name_len == 0) return;
#ifdef HAVE_SELINUX
- if (!strcmp(name,"enforcing")) {
- selinux_enforcing = atoi(value);
- } else if (!strcmp(name,"selinux")) {
+ if (!strcmp(name,"selinux")) {
selinux_enabled = atoi(value);
}
#endif
@@ -758,94 +756,64 @@
#endif
#ifdef HAVE_SELINUX
-void selinux_load_policy(void)
+static const struct selinux_opt seopts_prop[] = {
+ { SELABEL_OPT_PATH, "/data/system/property_contexts" },
+ { SELABEL_OPT_PATH, "/property_contexts" },
+ { 0, NULL }
+};
+
+struct selabel_handle* selinux_android_prop_context_handle(void)
{
- const char path_prefix[] = "/sepolicy";
- struct selinux_opt seopts[] = {
- { SELABEL_OPT_PATH, "/file_contexts" }
- };
- char path[PATH_MAX];
- int fd, rc, vers;
- struct stat sb;
- void *map;
-
- sehandle = NULL;
- if (!selinux_enabled) {
- INFO("SELinux: Disabled by command line option\n");
- return;
+ int i = 0;
+ struct selabel_handle* sehandle = NULL;
+ while ((sehandle == NULL) && seopts_prop[i].value) {
+ sehandle = selabel_open(SELABEL_CTX_ANDROID_PROP, &seopts_prop[i], 1);
+ i++;
}
- mkdir(SELINUXMNT, 0755);
- if (mount("selinuxfs", SELINUXMNT, "selinuxfs", 0, NULL)) {
- if (errno == ENODEV) {
- /* SELinux not enabled in kernel */
- return;
- }
- ERROR("SELinux: Could not mount selinuxfs: %s\n",
- strerror(errno));
- return;
- }
- set_selinuxmnt(SELINUXMNT);
-
- vers = security_policyvers();
- if (vers <= 0) {
- ERROR("SELinux: Unable to read policy version\n");
- return;
- }
- INFO("SELinux: Maximum supported policy version: %d\n", vers);
-
- snprintf(path, sizeof(path), "%s.%d",
- path_prefix, vers);
- fd = open(path, O_RDONLY);
- while (fd < 0 && errno == ENOENT && --vers) {
- snprintf(path, sizeof(path), "%s.%d",
- path_prefix, vers);
- fd = open(path, O_RDONLY);
- }
- if (fd < 0) {
- ERROR("SELinux: Could not open %s: %s\n",
- path, strerror(errno));
- return;
- }
- if (fstat(fd, &sb) < 0) {
- ERROR("SELinux: Could not stat %s: %s\n",
- path, strerror(errno));
- return;
- }
- map = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
- if (map == MAP_FAILED) {
- ERROR("SELinux: Could not map %s: %s\n",
- path, strerror(errno));
- return;
- }
-
- rc = security_load_policy(map, sb.st_size);
- if (rc < 0) {
- ERROR("SELinux: Could not load policy: %s\n",
- strerror(errno));
- return;
- }
-
- rc = security_setenforce(selinux_enforcing);
- if (rc < 0) {
- ERROR("SELinux: Could not set enforcing mode to %s: %s\n",
- selinux_enforcing ? "enforcing" : "permissive", strerror(errno));
- return;
- }
-
- munmap(map, sb.st_size);
- close(fd);
- INFO("SELinux: Loaded policy from %s\n", path);
-
- sehandle = selabel_open(SELABEL_CTX_FILE, seopts, 1);
if (!sehandle) {
- ERROR("SELinux: Could not load file_contexts: %s\n",
+ ERROR("SELinux: Could not load property_contexts: %s\n",
strerror(errno));
- return;
+ return NULL;
}
- INFO("SELinux: Loaded file contexts from %s\n", seopts[0].value);
- return;
+ INFO("SELinux: Loaded property contexts from %s\n", seopts_prop[i - 1].value);
+ return sehandle;
}
+
+void selinux_init_all_handles(void)
+{
+ sehandle = selinux_android_file_context_handle();
+ sehandle_prop = selinux_android_prop_context_handle();
+}
+
+int selinux_reload_policy(void)
+{
+ if (!selinux_enabled) {
+ return -1;
+ }
+
+ INFO("SELinux: Attempting to reload policy files\n");
+
+ if (selinux_android_reload_policy() == -1) {
+ return -1;
+ }
+
+ if (sehandle)
+ selabel_close(sehandle);
+
+ if (sehandle_prop)
+ selabel_close(sehandle_prop);
+
+ selinux_init_all_handles();
+ return 0;
+}
+
+int audit_callback(void *data, security_class_t cls, char *buf, size_t len)
+{
+ snprintf(buf, len, "property=%s", !data ? "NULL" : (char *)data);
+ return 0;
+}
+
#endif
int main(int argc, char **argv)
@@ -899,8 +867,30 @@
process_kernel_cmdline();
#ifdef HAVE_SELINUX
+ union selinux_callback cb;
+ cb.func_log = klog_write;
+ selinux_set_callback(SELINUX_CB_LOG, cb);
+
+ cb.func_audit = audit_callback;
+ selinux_set_callback(SELINUX_CB_AUDIT, cb);
+
INFO("loading selinux policy\n");
- selinux_load_policy();
+ if (selinux_enabled) {
+ if (selinux_android_load_policy() < 0) {
+ selinux_enabled = 0;
+ INFO("SELinux: Disabled due to failed policy load\n");
+ } else {
+ selinux_init_all_handles();
+ }
+ } else {
+ INFO("SELinux: Disabled by command line option\n");
+ }
+ /* These directories were necessarily created before initial policy load
+ * and therefore need their security context restored to the proper value.
+ * This must happen before /dev is populated by ueventd.
+ */
+ restorecon("/dev");
+ restorecon("/dev/socket");
#endif
is_charger = !strcmp(bootmode, "charger");
diff --git a/init/init.h b/init/init.h
index 58bbbfe..b7e06c9 100644
--- a/init/init.h
+++ b/init/init.h
@@ -138,6 +138,8 @@
#ifdef HAVE_SELINUX
extern struct selabel_handle *sehandle;
+extern struct selabel_handle *sehandle_prop;
+extern int selinux_reload_policy(void);
#endif
#endif /* _INIT_INIT_H */
diff --git a/init/property_service.c b/init/property_service.c
index 79914cd..5017375 100644
--- a/init/property_service.c
+++ b/init/property_service.c
@@ -40,6 +40,11 @@
#include <sys/atomics.h>
#include <private/android_filesystem_config.h>
+#ifdef HAVE_SELINUX
+#include <selinux/selinux.h>
+#include <selinux/label.h>
+#endif
+
#include "property_service.h"
#include "init.h"
#include "util.h"
@@ -86,6 +91,7 @@
{ "persist.sys.", AID_SYSTEM, 0 },
{ "persist.service.", AID_SYSTEM, 0 },
{ "persist.security.", AID_SYSTEM, 0 },
+ { "selinux." , AID_SYSTEM, 0 },
{ NULL, 0, 0 }
};
@@ -191,23 +197,77 @@
__futex_wake(&pi->serial, INT32_MAX);
}
+static int check_mac_perms(const char *name, char *sctx)
+{
+#ifdef HAVE_SELINUX
+ if (is_selinux_enabled() <= 0)
+ return 1;
+
+ char *tctx = NULL;
+ const char *class = "property_service";
+ const char *perm = "set";
+ int result = 0;
+
+ if (!sctx)
+ goto err;
+
+ if (!sehandle_prop)
+ goto err;
+
+ if (selabel_lookup(sehandle_prop, &tctx, name, 1) != 0)
+ goto err;
+
+ if (selinux_check_access(sctx, tctx, class, perm, name) == 0)
+ result = 1;
+
+ freecon(tctx);
+ err:
+ return result;
+
+#endif
+ return 1;
+}
+
+static int check_control_mac_perms(const char *name, char *sctx)
+{
+#ifdef HAVE_SELINUX
+
+ /*
+ * Create a name prefix out of ctl.<service name>
+ * The new prefix allows the use of the existing
+ * property service backend labeling while avoiding
+ * mislabels based on true property prefixes.
+ */
+ char ctl_name[PROP_VALUE_MAX+4];
+ int ret = snprintf(ctl_name, sizeof(ctl_name), "ctl.%s", name);
+
+ if (ret < 0 || (size_t) ret >= sizeof(ctl_name))
+ return 0;
+
+ return check_mac_perms(ctl_name, sctx);
+
+#endif
+ return 1;
+}
+
/*
* Checks permissions for starting/stoping system services.
* AID_SYSTEM and AID_ROOT are always allowed.
*
* Returns 1 if uid allowed, 0 otherwise.
*/
-static int check_control_perms(const char *name, unsigned int uid, unsigned int gid) {
+static int check_control_perms(const char *name, unsigned int uid, unsigned int gid, char *sctx) {
+
int i;
if (uid == AID_SYSTEM || uid == AID_ROOT)
- return 1;
+ return check_control_mac_perms(name, sctx);
/* Search the ACL */
for (i = 0; control_perms[i].service; i++) {
if (strcmp(control_perms[i].service, name) == 0) {
if ((uid && control_perms[i].uid == uid) ||
(gid && control_perms[i].gid == gid)) {
- return 1;
+ return check_control_mac_perms(name, sctx);
}
}
}
@@ -218,22 +278,22 @@
* Checks permissions for setting system properties.
* Returns 1 if uid allowed, 0 otherwise.
*/
-static int check_perms(const char *name, unsigned int uid, unsigned int gid)
+static int check_perms(const char *name, unsigned int uid, unsigned int gid, char *sctx)
{
int i;
- if (uid == 0)
- return 1;
-
if(!strncmp(name, "ro.", 3))
name +=3;
+ if (uid == 0)
+ return check_mac_perms(name, sctx);
+
for (i = 0; property_perms[i].prefix; i++) {
- int tmp;
if (strncmp(property_perms[i].prefix, name,
strlen(property_perms[i].prefix)) == 0) {
if ((uid && property_perms[i].uid == uid) ||
(gid && property_perms[i].gid == gid)) {
- return 1;
+
+ return check_mac_perms(name, sctx);
}
}
}
@@ -334,6 +394,11 @@
* to prevent them from being overwritten by default values.
*/
write_persistent_property(name, value);
+#ifdef HAVE_SELINUX
+ } else if (strcmp("selinux.reload_policy", name) == 0 &&
+ strcmp("1", value) == 0) {
+ selinux_reload_policy();
+#endif
}
property_changed(name, value);
return 0;
@@ -349,6 +414,7 @@
struct sockaddr_un addr;
socklen_t addr_size = sizeof(addr);
socklen_t cr_size = sizeof(cr);
+ char * source_ctx = NULL;
if ((s = accept(property_set_fd, (struct sockaddr *) &addr, &addr_size)) < 0) {
return;
@@ -374,18 +440,22 @@
msg.name[PROP_NAME_MAX-1] = 0;
msg.value[PROP_VALUE_MAX-1] = 0;
+#ifdef HAVE_SELINUX
+ getpeercon(s, &source_ctx);
+#endif
+
if(memcmp(msg.name,"ctl.",4) == 0) {
// Keep the old close-socket-early behavior when handling
// ctl.* properties.
close(s);
- if (check_control_perms(msg.value, cr.uid, cr.gid)) {
+ if (check_control_perms(msg.value, cr.uid, cr.gid, source_ctx)) {
handle_control_message((char*) msg.name + 4, (char*) msg.value);
} else {
ERROR("sys_prop: Unable to %s service ctl [%s] uid:%d gid:%d pid:%d\n",
msg.name + 4, msg.value, cr.uid, cr.gid, cr.pid);
}
} else {
- if (check_perms(msg.name, cr.uid, cr.gid)) {
+ if (check_perms(msg.name, cr.uid, cr.gid, source_ctx)) {
property_set((char*) msg.name, (char*) msg.value);
} else {
ERROR("sys_prop: permission denied uid:%d name:%s\n",
@@ -397,6 +467,10 @@
// the property is written to memory.
close(s);
}
+#ifdef HAVE_SELINUX
+ freecon(source_ctx);
+#endif
+
break;
default:
diff --git a/init/util.c b/init/util.c
index 7d79f39..743748b 100755
--- a/init/util.c
+++ b/init/util.c
@@ -47,7 +47,7 @@
*/
static unsigned int android_name_to_id(const char *name)
{
- struct android_id_info *info = android_ids;
+ const struct android_id_info *info = android_ids;
unsigned int n;
for (n = 0; n < android_id_count; n++) {
@@ -302,12 +302,12 @@
memcpy(buf, pathname, width);
buf[width] = 0;
if (stat(buf, &info) != 0) {
- ret = mkdir(buf, mode);
+ ret = make_dir(buf, mode);
if (ret && errno != EEXIST)
return ret;
}
}
- ret = mkdir(pathname, mode);
+ ret = make_dir(pathname, mode);
if (ret && errno != EEXIST)
return ret;
return 0;
@@ -463,3 +463,52 @@
ptr = x;
}
}
+
+int make_dir(const char *path, mode_t mode)
+{
+ int rc;
+
+#ifdef HAVE_SELINUX
+ char *secontext = NULL;
+
+ if (sehandle) {
+ selabel_lookup(sehandle, &secontext, path, mode);
+ setfscreatecon(secontext);
+ }
+#endif
+
+ rc = mkdir(path, mode);
+
+#ifdef HAVE_SELINUX
+ if (secontext) {
+ int save_errno = errno;
+ freecon(secontext);
+ setfscreatecon(NULL);
+ errno = save_errno;
+ }
+#endif
+ return rc;
+}
+
+int restorecon(const char *pathname)
+{
+#ifdef HAVE_SELINUX
+ char *secontext = NULL;
+ struct stat sb;
+ int i;
+
+ if (is_selinux_enabled() <= 0 || !sehandle)
+ return 0;
+
+ if (lstat(pathname, &sb) < 0)
+ return -errno;
+ if (selabel_lookup(sehandle, &secontext, pathname, sb.st_mode) < 0)
+ return -errno;
+ if (lsetfilecon(pathname, secontext) < 0) {
+ freecon(secontext);
+ return -errno;
+ }
+ freecon(secontext);
+#endif
+ return 0;
+}
diff --git a/init/util.h b/init/util.h
index 9247739..45905b6 100644
--- a/init/util.h
+++ b/init/util.h
@@ -39,4 +39,6 @@
void open_devnull_stdio(void);
void get_hardware_name(char *hardware, unsigned int *revision);
void import_kernel_cmdline(int in_qemu, void (*import_kernel_nv)(char *name, int in_qemu));
+int make_dir(const char *path, mode_t mode);
+int restorecon(const char *pathname);
#endif
diff --git a/libcutils/Android.mk b/libcutils/Android.mk
index 5c227b6..35b5b46 100644
--- a/libcutils/Android.mk
+++ b/libcutils/Android.mk
@@ -129,16 +129,12 @@
ifeq ($(TARGET_ARCH),arm)
LOCAL_SRC_FILES += arch-arm/memset32.S
else # !arm
-ifeq ($(TARGET_ARCH),sh)
-LOCAL_SRC_FILES += memory.c atomic-android-sh.c
-else # !sh
ifeq ($(TARGET_ARCH_VARIANT),x86-atom)
LOCAL_CFLAGS += -DHAVE_MEMSET16 -DHAVE_MEMSET32
LOCAL_SRC_FILES += arch-x86/android_memset16.S arch-x86/android_memset32.S memory.c
else # !x86-atom
LOCAL_SRC_FILES += memory.c
endif # !x86-atom
-endif # !sh
endif # !arm
LOCAL_C_INCLUDES := $(libcutils_c_includes) $(KERNEL_HEADERS)
diff --git a/libcutils/atomic-android-sh.c b/libcutils/atomic-android-sh.c
deleted file mode 100644
index 8bac68a..0000000
--- a/libcutils/atomic-android-sh.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <cutils/atomic.h>
-#ifdef HAVE_WIN32_THREADS
-#include <windows.h>
-#else
-#include <sched.h>
-#endif
-
-/*
- * Note :
- *
- * (1) SuperH does not have CMPXCHG. It has only TAS for atomic
- * operations. It does not seem a good idea to implement CMPXCHG,
- * with TAS. So, we choose to implemnt these operations with
- * posix mutexes. Please be sure that this might cause performance
- * problem for Android-SH. Using LL/SC instructions supported in SH-X3,
- * best performnace would be realized.
- *
- * (2) Mutex initialization problem happens, which is commented for
- * ARM implementation, in this file above.
- * We follow the fact that the initializer for mutex is a simple zero
- * value.
- *
- * (3) These operations are NOT safe for SMP, as there is no currently
- * no definition for a memory barrier operation.
- */
-
-#include <pthread.h>
-
-#define SWAP_LOCK_COUNT 32U
-static pthread_mutex_t _swap_locks[SWAP_LOCK_COUNT];
-
-#define SWAP_LOCK(addr) \
- &_swap_locks[((unsigned)(void*)(addr) >> 3U) % SWAP_LOCK_COUNT]
-
-
-int32_t android_atomic_acquire_load(volatile const int32_t* addr)
-{
- return *addr;
-}
-
-int32_t android_atomic_release_load(volatile const int32_t* addr)
-{
- return *addr;
-}
-
-void android_atomic_acquire_store(int32_t value, volatile int32_t* addr) {
- int32_t oldValue;
- do {
- oldValue = *addr;
- } while (android_atomic_release_cas(oldValue, value, addr));
-}
-
-void android_atomic_release_store(int32_t value, volatile int32_t* addr) {
- int32_t oldValue;
- do {
- oldValue = *addr;
- } while (android_atomic_release_cas(oldValue, value, addr));
-}
-
-int32_t android_atomic_inc(volatile int32_t* addr) {
- int32_t oldValue;
- do {
- oldValue = *addr;
- } while (android_atomic_release_cas(oldValue, oldValue+1, addr));
- return oldValue;
-}
-
-int32_t android_atomic_dec(volatile int32_t* addr) {
- int32_t oldValue;
- do {
- oldValue = *addr;
- } while (android_atomic_release_cas(oldValue, oldValue-1, addr));
- return oldValue;
-}
-
-int32_t android_atomic_add(int32_t value, volatile int32_t* addr) {
- int32_t oldValue;
- do {
- oldValue = *addr;
- } while (android_atomic_release_cas(oldValue, oldValue+value, addr));
- return oldValue;
-}
-
-int32_t android_atomic_and(int32_t value, volatile int32_t* addr) {
- int32_t oldValue;
- do {
- oldValue = *addr;
- } while (android_atomic_release_cas(oldValue, oldValue&value, addr));
- return oldValue;
-}
-
-int32_t android_atomic_or(int32_t value, volatile int32_t* addr) {
- int32_t oldValue;
- do {
- oldValue = *addr;
- } while (android_atomic_release_cas(oldValue, oldValue|value, addr));
- return oldValue;
-}
-
-int android_atomic_acquire_cmpxchg(int32_t oldvalue, int32_t newvalue,
- volatile int32_t* addr) {
- return android_atomic_release_cmpxchg(oldValue, newValue, addr);
-}
-
-int android_atomic_release_cmpxchg(int32_t oldvalue, int32_t newvalue,
- volatile int32_t* addr) {
- int result;
- pthread_mutex_t* lock = SWAP_LOCK(addr);
-
- pthread_mutex_lock(lock);
-
- if (*addr == oldvalue) {
- *addr = newvalue;
- result = 0;
- } else {
- result = 1;
- }
- pthread_mutex_unlock(lock);
- return result;
-}
-
diff --git a/libdiskconfig/config_mbr.c b/libdiskconfig/config_mbr.c
index 703484c..b89d382 100644
--- a/libdiskconfig/config_mbr.c
+++ b/libdiskconfig/config_mbr.c
@@ -152,7 +152,7 @@
/* we are going to write the ebr at the current LBA, and then bump the
* lba counter since that is where the logical data partition will start */
- item->offset = (*lba) * dinfo->sect_size;
+ item->offset = ((loff_t)(*lba)) * dinfo->sect_size;
(*lba)++;
ebr = (struct pc_boot_record *) &item->data;
diff --git a/libnetutils/dhcpclient.c b/libnetutils/dhcpclient.c
index b38e258..34500e7 100644
--- a/libnetutils/dhcpclient.c
+++ b/libnetutils/dhcpclient.c
@@ -197,7 +197,11 @@
}
switch(opt) {
case OPT_SUBNET_MASK:
- if (optlen >= 4) info->prefixLength = ipv4NetmaskToPrefixLength(*((uint32_t*)x));
+ if (optlen >= 4) {
+ in_addr_t mask;
+ memcpy(&mask, x, 4);
+ info->prefixLength = ipv4NetmaskToPrefixLength(mask);
+ }
break;
case OPT_GATEWAY:
if (optlen >= 4) memcpy(&info->gateway, x, 4);
diff --git a/libnetutils/ifc_utils.c b/libnetutils/ifc_utils.c
index 186b98c..f19cb41 100644
--- a/libnetutils/ifc_utils.c
+++ b/libnetutils/ifc_utils.c
@@ -75,9 +75,8 @@
int ipv4NetmaskToPrefixLength(in_addr_t mask)
{
- mask = ntohl(mask);
int prefixLength = 0;
- uint32_t m = (uint32_t)mask;
+ uint32_t m = (uint32_t)ntohl(mask);
while (m & 0x80000000) {
prefixLength++;
m = m << 1;
@@ -486,7 +485,7 @@
if(ioctl(ifc_ctl_sock, SIOCGIFNETMASK, &ifr) < 0) {
*prefixLength = 0;
} else {
- *prefixLength = ipv4NetmaskToPrefixLength((int)
+ *prefixLength = ipv4NetmaskToPrefixLength(
((struct sockaddr_in*) &ifr.ifr_addr)->sin_addr.s_addr);
}
}
diff --git a/libnetutils/packet.c b/libnetutils/packet.c
index 3ec83fe..be4e0db 100644
--- a/libnetutils/packet.c
+++ b/libnetutils/packet.c
@@ -39,7 +39,7 @@
int fatal();
-int open_raw_socket(const char *ifname, uint8_t *hwaddr, int if_index)
+int open_raw_socket(const char *ifname __attribute__((unused)), uint8_t *hwaddr, int if_index)
{
int s, flag;
struct sockaddr_ll bindaddr;
diff --git a/libpixelflinger/Android.mk b/libpixelflinger/Android.mk
index ed2ab5e..1947c2d 100644
--- a/libpixelflinger/Android.mk
+++ b/libpixelflinger/Android.mk
@@ -43,6 +43,11 @@
PIXELFLINGER_CFLAGS += -fstrict-aliasing -fomit-frame-pointer
endif
+ifeq ($(TARGET_ARCH),mips)
+PIXELFLINGER_SRC_FILES += arch-mips/t32cb16blend.S
+PIXELFLINGER_CFLAGS += -fstrict-aliasing -fomit-frame-pointer
+endif
+
LOCAL_SHARED_LIBRARIES := libcutils
ifneq ($(TARGET_ARCH),arm)
diff --git a/libpixelflinger/arch-mips/t32cb16blend.S b/libpixelflinger/arch-mips/t32cb16blend.S
new file mode 100644
index 0000000..c911fbb
--- /dev/null
+++ b/libpixelflinger/arch-mips/t32cb16blend.S
@@ -0,0 +1,264 @@
+/* libs/pixelflinger/t32cb16blend.S
+**
+** Copyright 2010, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+#ifdef DEBUG
+#define DBG
+#else
+#define DBG #
+#endif
+
+/*
+ * blend one of 2 16bpp RGB pixels held in dreg selected by shift
+ * with the 32bpp ABGR pixel held in src and store the result in fb
+ *
+ * Assumes that the dreg data is little endian and that
+ * the the second pixel (shift==16) will be merged into
+ * the fb result
+ *
+ * Uses $t0,$t6,$t7,$t8
+ */
+
+#if __mips==32 && __mips_isa_rev>=2
+ .macro pixel dreg src fb shift
+ /*
+ * sA = s >> 24
+ * f = 0x100 - (sA + (sA>>7))
+ */
+DBG .set noat
+DBG rdhwr $at,$2
+DBG .set at
+
+ srl $t7,\src,24
+ srl $t6,$t7,7
+ addu $t7,$t6
+ li $t6,0x100
+ subu $t7,$t6,$t7
+
+ /* red */
+ ext $t8,\dreg,\shift+6+5,5 # dst[\shift:15..11]
+ mul $t6,$t8,$t7
+ ext $t0,\dreg,\shift+5,6 # start green extraction dst[\shift:10..5]
+ ext $t8,\src,3,5 # src[7..3]
+ srl $t6,8
+ addu $t8,$t6
+ ins \fb,$t8,\shift+6+5,5 # dst[\shift:15..11]
+
+ /* green */
+ mul $t8,$t0,$t7
+ ext $t0,\dreg,\shift,5 # start blue extraction dst[\shift:4..0]
+ ext $t6,\src,2+8,6 # src[15..10]
+ srl $t8,8
+ addu $t8,$t6
+
+ /* blue */
+ mul $t0,$t0,$t7
+ ins \fb,$t8,\shift+5,6 # finish green insertion dst[\shift:10..5]
+ ext $t6,\src,(3+8+8),5
+ srl $t8,$t0,8
+ addu $t8,$t6
+ ins \fb,$t8,\shift,5
+
+DBG .set noat
+DBG rdhwr $t8,$2
+DBG subu $t8,$at
+DBG sltu $at,$t8,$v0
+DBG movn $v0,$t8,$at
+DBG sgtu $at,$t8,$v1
+DBG movn $v1,$t8,$at
+DBG .set at
+ .endm
+
+#else
+
+ .macro pixel dreg src fb shift
+ /*
+ * sA = s >> 24
+ * f = 0x100 - (sA + (sA>>7))
+ */
+DBG .set push
+DBG .set noat
+DBG .set mips32r2
+DBG rdhwr $at,$2
+DBG .set pop
+
+ srl $t7,\src,24
+ srl $t6,$t7,7
+ addu $t7,$t6
+ li $t6,0x100
+ subu $t7,$t6,$t7
+
+ /*
+ * red
+ * dR = (d >> (6 + 5)) & 0x1f;
+ * dR = (f*dR)>>8
+ * sR = (s >> ( 3)) & 0x1f;
+ * sR += dR
+ * fb |= sR << 11
+ */
+ srl $t8,\dreg,\shift+6+5
+.if \shift==0
+ and $t8,0x1f
+.endif
+ mul $t8,$t8,$t7
+ srl $t6,\src,3
+ and $t6,0x1f
+ srl $t8,8
+ addu $t8,$t6
+.if \shift!=0
+ sll $t8,\shift+11
+ or \fb,$t8
+.else
+ sll \fb,$t8,11
+.endif
+
+ /*
+ * green
+ * dG = (d >> 5) & 0x3f
+ * dG = (f*dG) >> 8
+ * sG = (s >> ( 8+2))&0x3F;
+ */
+ srl $t8,\dreg,\shift+5
+ and $t8,0x3f
+ mul $t8,$t8,$t7
+ srl $t6,\src,8+2
+ and $t6,0x3f
+ srl $t8,8
+ addu $t8,$t6
+ sll $t8,\shift + 5
+ or \fb,$t8
+
+ /* blue */
+.if \shift!=0
+ srl $t8,\dreg,\shift
+ and $t8,0x1f
+.else
+ and $t8,\dreg,0x1f
+.endif
+ mul $t8,$t8,$t7
+ srl $t6,\src,(8+8+3)
+ and $t6,0x1f
+ srl $t8,8
+ addu $t8,$t6
+.if \shift!=0
+ sll $t8,\shift
+.endif
+ or \fb,$t8
+DBG .set push
+DBG .set noat
+DBG .set mips32r2
+DBG rdhwr $t8,$2
+DBG subu $t8,$at
+DBG sltu $at,$t8,$v0
+DBG movn $v0,$t8,$at
+DBG sgtu $at,$t8,$v1
+DBG movn $v1,$t8,$at
+DBG .set pop
+ .endm
+#endif
+
+ .text
+ .align
+
+ .global scanline_t32cb16blend_mips
+ .ent scanline_t32cb16blend_mips
+scanline_t32cb16blend_mips:
+DBG li $v0,0xffffffff
+DBG li $v1,0
+ /* Align the destination if necessary */
+ and $t0,$a0,3
+ beqz $t0,aligned
+
+ /* as long as there is at least one pixel */
+ beqz $a2,done
+
+ lw $t4,($a1)
+ addu $a0,2
+ addu $a1,4
+ beqz $t4,1f
+ lhu $t3,-2($a0)
+ pixel $t3,$t4,$t1,0
+ sh $t1,-2($a0)
+1: subu $a2,1
+
+aligned:
+ /* Check to see if its worth unrolling the loop */
+ subu $a2,4
+ bltz $a2,tail
+
+ /* Process 4 pixels at a time */
+fourpixels:
+ /* 1st pair of pixels */
+ lw $t4,0($a1)
+ lw $t5,4($a1)
+ addu $a0,8
+ addu $a1,16
+
+ /* both are zero, skip this pair */
+ or $t3,$t4,$t5
+ beqz $t3,1f
+
+ /* load the destination */
+ lw $t3,-8($a0)
+
+ pixel $t3,$t4,$t1,0
+ pixel $t3,$t5,$t1,16
+ sw $t1,-8($a0)
+
+1:
+ /* 2nd pair of pixels */
+ lw $t4,-8($a1)
+ lw $t5,-4($a1)
+
+ /* both are zero, skip this pair */
+ or $t3,$t4,$t5
+ beqz $t3,1f
+
+ /* load the destination */
+ lw $t3,-4($a0)
+
+ pixel $t3,$t4,$t1,0
+ pixel $t3,$t5,$t1,16
+ sw $t1,-4($a0)
+
+1: subu $a2,4
+ bgtz $a2,fourpixels
+
+tail:
+ /* the pixel count underran, restore it now */
+ addu $a2,4
+
+ /* handle the last 0..3 pixels */
+ beqz $a2,done
+onepixel:
+ lw $t4,($a1)
+ addu $a0,2
+ addu $a1,4
+ beqz $t4,1f
+ lhu $t3,-2($a0)
+ pixel $t3,$t4,$t1,0
+ sh $t1,-2($a0)
+1: subu $a2,1
+ bnez $a2,onepixel
+done:
+DBG .set push
+DBG .set mips32r2
+DBG rdhwr $a0,$3
+DBG mul $v0,$a0
+DBG mul $v1,$a0
+DBG .set pop
+ j $ra
+ .end scanline_t32cb16blend_mips
diff --git a/libpixelflinger/scanline.cpp b/libpixelflinger/scanline.cpp
index 93440f5..d1f3d96 100644
--- a/libpixelflinger/scanline.cpp
+++ b/libpixelflinger/scanline.cpp
@@ -110,10 +110,14 @@
static void rect_generic(context_t* c, size_t yc);
static void rect_memcpy(context_t* c, size_t yc);
+#if defined( __arm__)
extern "C" void scanline_t32cb16blend_arm(uint16_t*, uint32_t*, size_t);
extern "C" void scanline_t32cb16_arm(uint16_t *dst, uint32_t *src, size_t ct);
extern "C" void scanline_col32cb16blend_neon(uint16_t *dst, uint32_t *col, size_t ct);
extern "C" void scanline_col32cb16blend_arm(uint16_t *dst, uint32_t col, size_t ct);
+#elif defined(__mips__)
+extern "C" void scanline_t32cb16blend_mips(uint16_t*, uint32_t*, size_t);
+#endif
// ----------------------------------------------------------------------------
@@ -2136,7 +2140,7 @@
void scanline_t32cb16blend(context_t* c)
{
-#if ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && defined(__arm__))
+#if ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && (defined(__arm__) || defined(__mips)))
int32_t x = c->iterators.xl;
size_t ct = c->iterators.xr - x;
int32_t y = c->iterators.y;
@@ -2148,8 +2152,12 @@
const int32_t v = (c->state.texture[0].shade.it0>>16) + y;
uint32_t *src = reinterpret_cast<uint32_t*>(tex->data)+(u+(tex->stride*v));
+#ifdef __arm__
scanline_t32cb16blend_arm(dst, src, ct);
#else
+ scanline_t32cb16blend_mips(dst, src, ct);
+#endif
+#else
dst_iterator16 di(c);
horz_iterator32 hi(c);
blender_32to16 bl(c);
diff --git a/libsparse/sparse.c b/libsparse/sparse.c
index 189b4c0..741e8c6 100644
--- a/libsparse/sparse.c
+++ b/libsparse/sparse.c
@@ -139,7 +139,7 @@
DIV_ROUND_UP(backed_block_len(bb), s->block_size);
}
- pad = s->len - last_block * s->block_size;
+ pad = s->len - (int64_t)last_block * s->block_size;
assert(pad >= 0);
if (pad > 0) {
write_skip_chunk(out, pad);
diff --git a/libsuspend/autosuspend_wakeup_count.c b/libsuspend/autosuspend_wakeup_count.c
index b038e20..a88e677 100644
--- a/libsuspend/autosuspend_wakeup_count.c
+++ b/libsuspend/autosuspend_wakeup_count.c
@@ -38,7 +38,7 @@
static sem_t suspend_lockout;
static const char *sleep_state = "mem";
-static void *suspend_thread_func(void *arg)
+static void *suspend_thread_func(void *arg __attribute__((unused)))
{
char buf[80];
char wakeup_count[20];
diff --git a/libzipfile/centraldir.c b/libzipfile/centraldir.c
index 0e264a3..911e2b9 100644
--- a/libzipfile/centraldir.c
+++ b/libzipfile/centraldir.c
@@ -192,7 +192,7 @@
// too small to be a ZIP archive?
if (bufsize < EOCD_LEN) {
- fprintf(stderr, "Length is %d -- too small\n", bufsize);
+ fprintf(stderr, "Length is %zd -- too small\n", bufsize);
goto bail;
}
diff --git a/logcat/logcat.cpp b/logcat/logcat.cpp
index b71ce86..d3b5ed0 100644
--- a/logcat/logcat.cpp
+++ b/logcat/logcat.cpp
@@ -101,7 +101,7 @@
static int openLogFile (const char *pathname)
{
- return open(g_outputFileName, O_WRONLY | O_APPEND | O_CREAT, S_IRUSR | S_IWUSR);
+ return open(pathname, O_WRONLY | O_APPEND | O_CREAT, S_IRUSR | S_IWUSR);
}
static void rotateLogs()
diff --git a/rootdir/etc/init.goldfish.rc b/rootdir/etc/init.goldfish.rc
index 83b7f8a..cde9dee 100644
--- a/rootdir/etc/init.goldfish.rc
+++ b/rootdir/etc/init.goldfish.rc
@@ -5,6 +5,10 @@
symlink /mnt/sdcard /sdcard
on boot
+ setsebool in_qemu=1
+ restorecon /sys/qemu_trace/process_name
+ restorecon /sys/qemu_trace/state
+ restorecon /sys/qemu_trace/symbol
setprop ARGH ARGH
setprop net.eth0.gw 10.0.2.2
setprop net.eth0.dns1 10.0.2.3
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 63e0ee9..6a0c332 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -12,6 +12,10 @@
# Set init and its forked children's oom_adj.
write /proc/1/oom_adj -16
+ # Set the security context for the init process.
+ # This should occur before anything else (e.g. ueventd) is started.
+ setcon u:r:init:s0
+
start ueventd
# create mountpoints
@@ -128,10 +132,14 @@
# We chown/chmod /cache again so because mount is run as root + defaults
chown system cache /cache
chmod 0770 /cache
+ # We restorecon /cache in case the cache partition has been reset.
+ restorecon /cache
# This may have been created by the recovery system with odd permissions
chown system cache /cache/recovery
chmod 0770 /cache/recovery
+ # This may have been created by the recovery system with the wrong context.
+ restorecon /cache/recovery
#change permissions on vmallocinfo so we can grab it from bugreports
chown root log /proc/vmallocinfo
@@ -150,6 +158,8 @@
# We chown/chmod /data again so because mount is run as root + defaults
chown system system /data
chmod 0771 /data
+ # We restorecon /data in case the userdata partition has been reset.
+ restorecon /data
# Create dump dir and collect dumps.
# Do this before we mount cache so eventually we can use cache for
@@ -343,6 +353,11 @@
service ueventd /sbin/ueventd
class core
critical
+ seclabel u:r:ueventd:s0
+
+on property:selinux.reload_policy=1
+ restart ueventd
+ restart installd
service console /system/bin/sh
class core
@@ -358,6 +373,7 @@
service adbd /sbin/adbd
class core
disabled
+ seclabel u:r:adbd:s0
# adbd on at boot in emulator
on property:ro.kernel.qemu=1
diff --git a/sh/eval.c b/sh/eval.c
index 9acfd64..4eb7ded 100644
--- a/sh/eval.c
+++ b/sh/eval.c
@@ -687,14 +687,14 @@
struct cmdentry cmdentry;
struct job *jp;
struct jmploc jmploc;
- struct jmploc *volatile savehandler;
+ struct jmploc *volatile savehandler = 0;
char *volatile savecmdname;
volatile struct shparam saveparam;
struct localvar *volatile savelocalvars;
volatile int e;
char *lastarg;
const char *path = pathval();
- volatile int temp_path;
+ volatile int temp_path = 0;
#if __GNUC__
/* Avoid longjmp clobbering */
(void) &argv;
diff --git a/toolbox/kill.c b/toolbox/kill.c
index b79805f..fa2f649 100644
--- a/toolbox/kill.c
+++ b/toolbox/kill.c
@@ -42,7 +42,9 @@
/* non-SUS signals */
_SIG(IO),
_SIG(PWR),
+#ifdef SIGSTKFLT
_SIG(STKFLT),
+#endif
_SIG(WINCH),
#undef _SIG
};
diff --git a/toolbox/restorecon.c b/toolbox/restorecon.c
index 5ef0ef1..f9f604f 100644
--- a/toolbox/restorecon.c
+++ b/toolbox/restorecon.c
@@ -7,8 +7,7 @@
#include <fts.h>
#include <selinux/selinux.h>
#include <selinux/label.h>
-
-#define FCPATH "/file_contexts"
+#include <selinux/android.h>
static struct selabel_handle *sehandle;
static const char *progname;
@@ -17,7 +16,7 @@
static void usage(void)
{
- fprintf(stderr, "usage: %s [-f file_contexts] [-nrRv] pathname...\n", progname);
+ fprintf(stderr, "usage: %s [-nrRv] pathname...\n", progname);
exit(1);
}
@@ -54,21 +53,16 @@
int restorecon_main(int argc, char **argv)
{
- struct selinux_opt seopts[] = {
- { SELABEL_OPT_PATH, FCPATH }
- };
int ch, recurse = 0, ftsflags = FTS_PHYSICAL;
+ int i = 0;
progname = argv[0];
do {
- ch = getopt(argc, argv, "f:nrRv");
+ ch = getopt(argc, argv, "nrRv");
if (ch == EOF)
break;
switch (ch) {
- case 'f':
- seopts[0].value = optarg;
- break;
case 'n':
nochange = 1;
break;
@@ -89,9 +83,10 @@
if (!argc)
usage();
- sehandle = selabel_open(SELABEL_CTX_FILE, seopts, 1);
+ sehandle = selinux_android_file_context_handle();
+
if (!sehandle) {
- fprintf(stderr, "Could not load file contexts from %s: %s\n", seopts[0].value,
+ fprintf(stderr, "Could not load file_contexts: %s\n",
strerror(errno));
return -1;
}
diff --git a/toolbox/setenforce.c b/toolbox/setenforce.c
index 1b0ea5c..444073d 100644
--- a/toolbox/setenforce.c
+++ b/toolbox/setenforce.c
@@ -7,7 +7,7 @@
#include <errno.h>
#include <selinux/selinux.h>
-void usage(const char *progname)
+static void usage(const char *progname)
{
fprintf(stderr, "usage: %s [ Enforcing | Permissive | 1 | 0 ]\n",
progname);