am 2c05b4fe: Fix top for very large VSS.
* commit '2c05b4fe419c6fc008a51359a894f172768977ac':
Fix top for very large VSS.
diff --git a/adb/Android.mk b/adb/Android.mk
index af7d7e5..3828ed3 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -24,6 +24,7 @@
USB_SRCS := usb_osx.c
EXTRA_SRCS := get_my_path_darwin.c
LOCAL_LDLIBS += -lpthread -framework CoreFoundation -framework IOKit -framework Carbon
+ LOCAL_CFLAGS += -Wno-sizeof-pointer-memaccess -Wno-unused-parameter
endif
ifeq ($(HOST_OS),freebsd)
@@ -82,6 +83,7 @@
LOCAL_STATIC_LIBRARIES += libcutils
endif
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_HOST_EXECUTABLE)
$(call dist-for-goals,dist_files sdk,$(LOCAL_BUILT_MODULE))
@@ -113,8 +115,13 @@
remount_service.c \
usb_linux_client.c
-LOCAL_CFLAGS := -O2 -g -DADB_HOST=0 -Wall -Wno-unused-parameter -Werror
-LOCAL_CFLAGS += -D_XOPEN_SOURCE -D_GNU_SOURCE
+LOCAL_CFLAGS := \
+ -O2 \
+ -g \
+ -DADB_HOST=0 \
+ -D_XOPEN_SOURCE \
+ -D_GNU_SOURCE \
+ -Wall -Wno-unused-parameter -Werror -Wno-deprecated-declarations \
ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
LOCAL_CFLAGS += -DALLOW_ADBD_ROOT=1
@@ -127,6 +134,7 @@
LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_SBIN_UNSTRIPPED)
LOCAL_STATIC_LIBRARIES := liblog libcutils libc libmincrypt libselinux
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_EXECUTABLE)
@@ -169,5 +177,6 @@
LOCAL_SHARED_LIBRARIES := libcrypto
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_EXECUTABLE)
endif
diff --git a/adb/adb.c b/adb/adb.c
index 10a1e0d..cf8e3c4 100644
--- a/adb/adb.c
+++ b/adb/adb.c
@@ -329,6 +329,7 @@
}
#endif
+#if ADB_HOST
static void send_msg_with_okay(int fd, const char* msg, size_t msglen) {
char header[9];
if (msglen > 0xffff)
@@ -337,6 +338,7 @@
writex(fd, header, 8);
writex(fd, msg, msglen);
}
+#endif // ADB_HOST
static void send_connect(atransport *t)
{
@@ -414,6 +416,7 @@
send_connect(t);
}
+#if ADB_HOST
static char *connection_state_name(atransport *t)
{
if (t == NULL) {
@@ -437,6 +440,7 @@
return "unknown";
}
}
+#endif // ADB_HOST
/* qual_overwrite is used to overwrite a qualifier string. dst is a
* pointer to a char pointer. It is assumed that if *dst is non-NULL, it
@@ -1554,8 +1558,6 @@
int handle_host_request(char *service, transport_type ttype, char* serial, int reply_fd, asocket *s)
{
- atransport *transport = NULL;
-
if(!strcmp(service, "kill")) {
fprintf(stderr,"adb server killed by remote request\n");
fflush(stdout);
@@ -1565,6 +1567,7 @@
}
#if ADB_HOST
+ atransport *transport = NULL;
// "transport:" is used for switching transport with a specified serial number
// "transport-usb:" is used for switching transport to the only USB transport
// "transport-local:" is used for switching transport to the only local transport
diff --git a/adb/adb_auth_host.c b/adb/adb_auth_host.c
index 783774a..c72fe42 100644
--- a/adb/adb_auth_host.c
+++ b/adb/adb_auth_host.c
@@ -45,6 +45,10 @@
#include <openssl/rsa.h>
#include <openssl/sha.h>
+#if defined(OPENSSL_IS_BORINGSSL)
+#include <openssl/base64.h>
+#endif
+
#define TRACE_TAG TRACE_AUTH
#define ANDROID_PATH ".android"
@@ -132,43 +136,67 @@
static int write_public_keyfile(RSA *private_key, const char *private_key_path)
{
RSAPublicKey pkey;
- BIO *bio, *b64, *bfile;
+ FILE *outfile = NULL;
char path[PATH_MAX], info[MAX_PAYLOAD];
- int ret;
+ uint8_t *encoded = NULL;
+ size_t encoded_length;
+ int ret = 0;
- ret = snprintf(path, sizeof(path), "%s.pub", private_key_path);
- if (ret >= (signed)sizeof(path))
+ if (snprintf(path, sizeof(path), "%s.pub", private_key_path) >=
+ (int)sizeof(path)) {
+ D("Path too long while writing public key\n");
return 0;
+ }
- ret = RSA_to_RSAPublicKey(private_key, &pkey);
- if (!ret) {
+ if (!RSA_to_RSAPublicKey(private_key, &pkey)) {
D("Failed to convert to publickey\n");
return 0;
}
- bfile = BIO_new_file(path, "w");
- if (!bfile) {
+ outfile = fopen(path, "w");
+ if (!outfile) {
D("Failed to open '%s'\n", path);
return 0;
}
D("Writing public key to '%s'\n", path);
- b64 = BIO_new(BIO_f_base64());
- BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
+#if defined(OPENSSL_IS_BORINGSSL)
+ if (!EVP_EncodedLength(&encoded_length, sizeof(pkey))) {
+ D("Public key too large to base64 encode");
+ goto out;
+ }
+#else
+ /* While we switch from OpenSSL to BoringSSL we have to implement
+ * |EVP_EncodedLength| here. */
+ encoded_length = 1 + ((sizeof(pkey) + 2) / 3 * 4);
+#endif
- bio = BIO_push(b64, bfile);
- BIO_write(bio, &pkey, sizeof(pkey));
- (void) BIO_flush(bio);
- BIO_pop(b64);
- BIO_free(b64);
+ encoded = malloc(encoded_length);
+ if (encoded == NULL) {
+ D("Allocation failure");
+ goto out;
+ }
+ encoded_length = EVP_EncodeBlock(encoded, (uint8_t*) &pkey, sizeof(pkey));
get_user_info(info, sizeof(info));
- BIO_write(bfile, info, strlen(info));
- (void) BIO_flush(bfile);
- BIO_free_all(bfile);
- return 1;
+ if (fwrite(encoded, encoded_length, 1, outfile) != 1 ||
+ fwrite(info, strlen(info), 1, outfile) != 1) {
+ D("Write error while writing public key");
+ goto out;
+ }
+
+ ret = 1;
+
+ out:
+ if (outfile != NULL) {
+ fclose(outfile);
+ }
+ if (encoded != NULL) {
+ free(encoded);
+ }
+ return ret;
}
static int generate_key(const char *file)
diff --git a/adb/usb_osx.c b/adb/usb_osx.c
index ca4f2af..ee893f5 100644
--- a/adb/usb_osx.c
+++ b/adb/usb_osx.c
@@ -197,7 +197,8 @@
kr = (*dev)->GetDeviceProduct(dev, &product);
kr = (*dev)->GetLocationID(dev, &locationId);
if (kr == 0) {
- snprintf(devpathBuf, sizeof(devpathBuf), "usb:%lX", locationId);
+ snprintf(devpathBuf, sizeof(devpathBuf), "usb:%" PRIu32 "X",
+ (unsigned int)locationId);
devpath = devpathBuf;
}
kr = (*dev)->USBGetSerialNumberStringIndex(dev, &serialIndex);
diff --git a/adb/usb_vendors.c b/adb/usb_vendors.c
index 957e5db..1b8310f 100755
--- a/adb/usb_vendors.c
+++ b/adb/usb_vendors.c
@@ -38,6 +38,8 @@
/* Keep the list below sorted alphabetically by #define name */
// Acer's USB Vendor ID
#define VENDOR_ID_ACER 0x0502
+// Alco's USB Vendor ID
+#define VENDOR_ID_ALCO 0x1914
// Allwinner's USB Vendor ID
#define VENDOR_ID_ALLWINNER 0x1F3A
// Amlogic's USB Vendor ID
@@ -118,6 +120,8 @@
#define VENDOR_ID_LGE 0x1004
// Lumigon's USB Vendor ID
#define VENDOR_ID_LUMIGON 0x25E3
+// Micromax's USB Vendor ID
+#define VENDOR_ID_MICROMAX 0x2A96
// Motorola's USB Vendor ID
#define VENDOR_ID_MOTOROLA 0x22b8
// MSI's USB Vendor ID
@@ -164,6 +168,8 @@
#define VENDOR_ID_SK_TELESYS 0x1F53
// Smartisan's USB Vendor ID
#define VENDOR_ID_SMARTISAN 0x29a9
+// Sonim Tech's USB Vendor ID
+#define VENDOR_ID_SONIM_TECH 0x1d9c
// Sony's USB Vendor ID
#define VENDOR_ID_SONY 0x054C
// Sony Ericsson's USB Vendor ID
@@ -198,6 +204,7 @@
/* Keep the list below sorted alphabetically */
int builtInVendorIds[] = {
VENDOR_ID_ACER,
+ VENDOR_ID_ALCO,
VENDOR_ID_ALLWINNER,
VENDOR_ID_AMLOGIC,
VENDOR_ID_ANYDATA,
@@ -238,6 +245,7 @@
VENDOR_ID_LENOVOMOBILE,
VENDOR_ID_LGE,
VENDOR_ID_LUMIGON,
+ VENDOR_ID_MICROMAX,
VENDOR_ID_MOTOROLA,
VENDOR_ID_MSI,
VENDOR_ID_MTK,
@@ -261,6 +269,7 @@
VENDOR_ID_SHARP,
VENDOR_ID_SK_TELESYS,
VENDOR_ID_SMARTISAN,
+ VENDOR_ID_SONIM_TECH,
VENDOR_ID_SONY,
VENDOR_ID_SONY_ERICSSON,
VENDOR_ID_T_AND_A,
diff --git a/debuggerd/debuggerd.cpp b/debuggerd/debuggerd.cpp
index 61805c9..03d7e49 100644
--- a/debuggerd/debuggerd.cpp
+++ b/debuggerd/debuggerd.cpp
@@ -30,6 +30,8 @@
#include <sys/stat.h>
#include <sys/poll.h>
+#include <selinux/android.h>
+
#include <log/logger.h>
#include <cutils/sockets.h>
@@ -124,6 +126,53 @@
return fields == 7 ? 0 : -1;
}
+static int selinux_enabled;
+
+/*
+ * Corresponds with debugger_action_t enum type in
+ * include/cutils/debugger.h.
+ */
+static const char *debuggerd_perms[] = {
+ NULL, /* crash is only used on self, no check applied */
+ "dump_tombstone",
+ "dump_backtrace"
+};
+
+static bool selinux_action_allowed(int s, pid_t tid, debugger_action_t action)
+{
+ char *scon = NULL, *tcon = NULL;
+ const char *tclass = "debuggerd";
+ const char *perm;
+ bool allowed = false;
+
+ if (selinux_enabled <= 0)
+ return true;
+
+ if (action <= 0 || action >= (sizeof(debuggerd_perms)/sizeof(debuggerd_perms[0]))) {
+ ALOGE("SELinux: No permission defined for debugger action %d", action);
+ return false;
+ }
+
+ perm = debuggerd_perms[action];
+
+ if (getpeercon(s, &scon) < 0) {
+ ALOGE("Cannot get peer context from socket\n");
+ goto out;
+ }
+
+ if (getpidcon(tid, &tcon) < 0) {
+ ALOGE("Cannot get context for tid %d\n", tid);
+ goto out;
+ }
+
+ allowed = (selinux_check_access(scon, tcon, tclass, perm, NULL) == 0);
+
+out:
+ freecon(scon);
+ freecon(tcon);
+ return allowed;
+}
+
static int read_request(int fd, debugger_request_t* out_request) {
ucred cr;
socklen_t len = sizeof(cr);
@@ -186,6 +235,9 @@
ALOGE("tid %d does not exist. ignoring explicit dump request\n", out_request->tid);
return -1;
}
+
+ if (!selinux_action_allowed(fd, out_request->tid, out_request->action))
+ return -1;
} else {
// No one else is allowed to dump arbitrary processes.
return -1;
@@ -434,7 +486,11 @@
}
int main(int argc, char** argv) {
+ union selinux_callback cb;
if (argc == 1) {
+ selinux_enabled = is_selinux_enabled();
+ cb.func_log = selinux_log_callback;
+ selinux_set_callback(SELINUX_CB_LOG, cb);
return do_server();
}
diff --git a/fastboot/Android.mk b/fastboot/Android.mk
index e11691f..f03bbea 100644
--- a/fastboot/Android.mk
+++ b/fastboot/Android.mk
@@ -32,6 +32,7 @@
LOCAL_SRC_FILES += usb_osx.c util_osx.c
LOCAL_LDLIBS += -lpthread -framework CoreFoundation -framework IOKit \
-framework Carbon
+ LOCAL_CFLAGS += -Wno-unused-parameter
endif
ifeq ($(HOST_OS),windows)
diff --git a/fastboot/usb_osx.c b/fastboot/usb_osx.c
index 0f55e0d..0b6c515 100644
--- a/fastboot/usb_osx.c
+++ b/fastboot/usb_osx.c
@@ -328,7 +328,8 @@
ERR("GetLocationId");
goto error;
}
- snprintf(handle->info.device_path, sizeof(handle->info.device_path), "usb:%lX", locationId);
+ snprintf(handle->info.device_path, sizeof(handle->info.device_path),
+ "usb:%" PRIu32 "X", (unsigned int)locationId);
kr = (*dev)->USBGetSerialNumberStringIndex(dev, &serialIndex);
diff --git a/fastbootd/Android.mk b/fastbootd/Android.mk
index 6aa7400..bccac68 100644
--- a/fastbootd/Android.mk
+++ b/fastbootd/Android.mk
@@ -42,7 +42,7 @@
LOCAL_MODULE := fastbootd
LOCAL_MODULE_TAGS := optional
-LOCAL_CFLAGS := -Wall -Werror -Wno-unused-parameter -DFLASH_CERT
+LOCAL_CFLAGS := -Wall -Werror -Wno-unused-parameter -Wno-deprecated-declarations -DFLASH_CERT
LOCAL_LDFLAGS := -ldl
LOCAL_STATIC_LIBRARIES := \
diff --git a/fastbootd/commands/partitions.c b/fastbootd/commands/partitions.c
index 74232e6..f2c9da7 100644
--- a/fastbootd/commands/partitions.c
+++ b/fastbootd/commands/partitions.c
@@ -547,7 +547,8 @@
int GPT_parse_entry(char *string, struct GPT_entry_raw *entry)
{
char *ptr = string;
- char *key, *value;
+ char *key = NULL;
+ char *value = NULL;
while ((ptr = get_key_value(ptr, &key, &value)) != NULL) {
if (add_key_value(key, value, entry)) {
diff --git a/fastbootd/vendor_trigger_default.c b/fastbootd/vendor_trigger_default.c
index 3627024..0bcc99b 100644
--- a/fastbootd/vendor_trigger_default.c
+++ b/fastbootd/vendor_trigger_default.c
@@ -52,7 +52,7 @@
return 0;
}
-int trigger_oem_cmd(const char *arg, const char **response) {
+int trigger_oem_cmd(const char *arg, const char **response __unused) {
KLOG_DEBUG("fastbootd", "%s: %s", __func__, arg);
return 0;
}
diff --git a/fs_mgr/fs_mgr_verity.c b/fs_mgr/fs_mgr_verity.c
index b79a4a8..da3c0f9 100644
--- a/fs_mgr/fs_mgr_verity.c
+++ b/fs_mgr/fs_mgr_verity.c
@@ -121,7 +121,9 @@
{
int data_device;
struct ext4_super_block sb;
- struct fs_info info = {0};
+ struct fs_info info;
+
+ info.len = 0; /* Only len is set to 0 to ask the device for real size. */
data_device = open(blk_device, O_RDONLY);
if (data_device < 0) {
diff --git a/include/cutils/open_memstream.h b/include/cutils/open_memstream.h
index b7998be..c1a81eb 100644
--- a/include/cutils/open_memstream.h
+++ b/include/cutils/open_memstream.h
@@ -19,7 +19,7 @@
#include <stdio.h>
-#ifndef HAVE_OPEN_MEMSTREAM
+#if defined(__APPLE__)
#ifdef __cplusplus
extern "C" {
@@ -31,6 +31,6 @@
}
#endif
-#endif /*!HAVE_OPEN_MEMSTREAM*/
+#endif /* __APPLE__ */
#endif /*__CUTILS_OPEN_MEMSTREAM_H__*/
diff --git a/include/log/logprint.h b/include/log/logprint.h
index 481c96e..1e42b47 100644
--- a/include/log/logprint.h
+++ b/include/log/logprint.h
@@ -36,6 +36,7 @@
FORMAT_TIME,
FORMAT_THREADTIME,
FORMAT_LONG,
+ FORMAT_COLOR,
} AndroidLogPrintFormat;
typedef struct AndroidLogFormat_t AndroidLogFormat;
diff --git a/include/private/pixelflinger/ggl_fixed.h b/include/private/pixelflinger/ggl_fixed.h
index d0493f3..787f620 100644
--- a/include/private/pixelflinger/ggl_fixed.h
+++ b/include/private/pixelflinger/ggl_fixed.h
@@ -190,7 +190,7 @@
);
return res;
}
-#elif defined(__mips__)
+#elif defined(__mips__) && __mips_isa_rev < 6
/*inline MIPS implementations*/
inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) CONST;
diff --git a/include/utils/AndroidThreads.h b/include/utils/AndroidThreads.h
index 4eee14d..3c640b6 100644
--- a/include/utils/AndroidThreads.h
+++ b/include/utils/AndroidThreads.h
@@ -73,9 +73,6 @@
// ------------------------------------------------------------------
// Extra functions working with raw pids.
-// Get pid for the current thread.
-extern pid_t androidGetTid();
-
#ifdef HAVE_ANDROID_OS
// Change the priority AND scheduling group of a particular thread. The priority
// should be one of the ANDROID_PRIORITY constants. Returns INVALID_OPERATION
diff --git a/include/utils/Compat.h b/include/utils/Compat.h
index fb7748e..20a6920 100644
--- a/include/utils/Compat.h
+++ b/include/utils/Compat.h
@@ -19,11 +19,9 @@
#include <unistd.h>
-/* Compatibility definitions for non-Linux (i.e., BSD-based) hosts. */
-#ifndef HAVE_OFF64_T
-#if _FILE_OFFSET_BITS < 64
-#error "_FILE_OFFSET_BITS < 64; large files are not supported on this platform"
-#endif /* _FILE_OFFSET_BITS < 64 */
+#if defined(__APPLE__)
+
+/* Mac OS has always had a 64-bit off_t, so it doesn't have off64_t. */
typedef off_t off64_t;
@@ -31,13 +29,11 @@
return lseek(fd, offset, whence);
}
-#ifdef HAVE_PREAD
static inline ssize_t pread64(int fd, void* buf, size_t nbytes, off64_t offset) {
return pread(fd, buf, nbytes, offset);
}
-#endif
-#endif /* !HAVE_OFF64_T */
+#endif /* __APPLE__ */
#if HAVE_PRINTF_ZD
# define ZD "%zd"
diff --git a/include/utils/RefBase.h b/include/utils/RefBase.h
index 8e15c19..eac6a78 100644
--- a/include/utils/RefBase.h
+++ b/include/utils/RefBase.h
@@ -491,7 +491,8 @@
TYPE::renameRefId(d[i].get(), &s[i], &d[i]);
}
public:
- Renamer(sp<TYPE>* d, sp<TYPE> const* s) : s(s), d(d) { }
+ Renamer(sp<TYPE>* d, sp<TYPE> const* s) : d(d), s(s) { }
+ virtual ~Renamer() { }
};
memmove(d, s, n*sizeof(sp<TYPE>));
@@ -510,7 +511,8 @@
TYPE::renameRefId(d[i].get_refs(), &s[i], &d[i]);
}
public:
- Renamer(wp<TYPE>* d, wp<TYPE> const* s) : s(s), d(d) { }
+ Renamer(wp<TYPE>* d, wp<TYPE> const* s) : d(d), s(s) { }
+ virtual ~Renamer() { }
};
memmove(d, s, n*sizeof(wp<TYPE>));
diff --git a/include/utils/Thread.h b/include/utils/Thread.h
index df30611..c867e95 100644
--- a/include/utils/Thread.h
+++ b/include/utils/Thread.h
@@ -71,8 +71,8 @@
bool isRunning() const;
#ifdef HAVE_ANDROID_OS
- // Return the thread's kernel ID, same as the thread itself calling gettid() or
- // androidGetTid(), or -1 if the thread is not running.
+ // Return the thread's kernel ID, same as the thread itself calling gettid(),
+ // or -1 if the thread is not running.
pid_t getTid() const;
#endif
diff --git a/include/ziparchive/zip_archive.h b/include/ziparchive/zip_archive.h
index 1877494..7da6e84 100644
--- a/include/ziparchive/zip_archive.h
+++ b/include/ziparchive/zip_archive.h
@@ -21,6 +21,7 @@
#define LIBZIPARCHIVE_ZIPARCHIVE_H_
#include <stdint.h>
+#include <string.h>
#include <sys/types.h>
#include <utils/Compat.h>
@@ -33,8 +34,16 @@
};
struct ZipEntryName {
- const char* name;
+ const uint8_t* name;
uint16_t name_length;
+
+ ZipEntryName() {}
+
+ /*
+ * entry_name has to be an c-style string with only ASCII characters.
+ */
+ explicit ZipEntryName(const char* entry_name)
+ : name(reinterpret_cast<const uint8_t*>(entry_name)), name_length(strlen(entry_name)) {}
};
/*
@@ -124,24 +133,24 @@
* and length, a call to VerifyCrcAndLengths must be made after entry data
* has been processed.
*/
-int32_t FindEntry(const ZipArchiveHandle handle, const char* entryName,
+int32_t FindEntry(const ZipArchiveHandle handle, const ZipEntryName& entryName,
ZipEntry* data);
/*
* Start iterating over all entries of a zip file. The order of iteration
* is not guaranteed to be the same as the order of elements
- * in the central directory but is stable for a given zip file. |cookie|
- * must point to a writeable memory location, and will be set to the value
- * of an opaque cookie which can be used to make one or more calls to
- * Next.
+ * in the central directory but is stable for a given zip file. |cookie| will
+ * contain the value of an opaque cookie which can be used to make one or more
+ * calls to Next. All calls to StartIteration must be matched by a call to
+ * EndIteration to free any allocated memory.
*
* This method also accepts an optional prefix to restrict iteration to
- * entry names that start with |prefix|.
+ * entry names that start with |optional_prefix|.
*
* Returns 0 on success and negative values on failure.
*/
int32_t StartIteration(ZipArchiveHandle handle, void** cookie_ptr,
- const char* prefix);
+ const ZipEntryName* optional_prefix);
/*
* Advance to the next element in the zipfile in iteration order.
@@ -152,6 +161,12 @@
int32_t Next(void* cookie, ZipEntry* data, ZipEntryName *name);
/*
+ * End iteration over all entries of a zip file and frees the memory allocated
+ * in StartIteration.
+ */
+void EndIteration(void* cookie);
+
+/*
* Uncompress and write an entry to an open file identified by |fd|.
* |entry->uncompressed_length| bytes will be written to the file at
* its current offset, and the file will be truncated at the end of
diff --git a/init/bootchart.c b/init/bootchart.c
index f72fcaa..a514261 100644
--- a/init/bootchart.c
+++ b/init/bootchart.c
@@ -119,6 +119,18 @@
}
}
+static long long
+get_uptime_jiffies()
+{
+ char buff[64];
+ long long jiffies = 0;
+
+ if (proc_read("/proc/uptime", buff, sizeof(buff)) > 0)
+ jiffies = 100LL*strtod(buff,NULL);
+
+ return jiffies;
+}
+
static void
log_header(void)
{
@@ -185,22 +197,11 @@
do_log_uptime(FileBuff log)
{
char buff[65];
- int fd, ret, len;
+ int len;
- fd = open("/proc/uptime",O_RDONLY);
- if (fd >= 0) {
- int ret;
- ret = unix_read(fd, buff, 64);
- close(fd);
- buff[64] = 0;
- if (ret >= 0) {
- long long jiffies = 100LL*strtod(buff,NULL);
- int len;
- snprintf(buff,sizeof(buff),"%lld\n",jiffies);
- len = strlen(buff);
- file_buff_write(log, buff, len);
- }
- }
+ snprintf(buff,sizeof(buff),"%lld\n",get_uptime_jiffies());
+ len = strlen(buff);
+ file_buff_write(log, buff, len);
}
static void
@@ -376,3 +377,9 @@
file_buff_done(log_procs);
acct(NULL);
}
+
+/* called to get time (in ms) used by bootchart */
+long long bootchart_gettime( void )
+{
+ return 10LL*get_uptime_jiffies();
+}
diff --git a/init/bootchart.h b/init/bootchart.h
index 39d2d4f..ed65e8a 100644
--- a/init/bootchart.h
+++ b/init/bootchart.h
@@ -26,6 +26,7 @@
extern int bootchart_init(void);
extern int bootchart_step(void);
extern void bootchart_finish(void);
+extern long long bootchart_gettime(void);
# define BOOTCHART_POLLING_MS 200 /* polling period in ms */
# define BOOTCHART_DEFAULT_TIME_SEC (2*60) /* default polling time in seconds */
diff --git a/init/devices.c b/init/devices.c
index 1012fee..2fa5c22 100644
--- a/init/devices.c
+++ b/init/devices.c
@@ -938,7 +938,9 @@
pid = fork();
if (!pid) {
process_firmware_event(uevent);
- exit(EXIT_SUCCESS);
+ _exit(EXIT_SUCCESS);
+ } else if (pid < 0) {
+ log_event_print("could not fork to process firmware event: %s\n", strerror(errno));
}
}
diff --git a/init/init.c b/init/init.c
index bd1db7a..99474e6 100644
--- a/init/init.c
+++ b/init/init.c
@@ -65,6 +65,7 @@
#if BOOTCHART
static int bootchart_count;
+static long long bootchart_time = 0;
#endif
static char console[32];
@@ -1147,11 +1148,29 @@
#if BOOTCHART
if (bootchart_count > 0) {
- if (timeout < 0 || timeout > BOOTCHART_POLLING_MS)
- timeout = BOOTCHART_POLLING_MS;
- if (bootchart_step() < 0 || --bootchart_count == 0) {
- bootchart_finish();
- bootchart_count = 0;
+ long long current_time;
+ int elapsed_time, remaining_time;
+
+ current_time = bootchart_gettime();
+ elapsed_time = current_time - bootchart_time;
+
+ if (elapsed_time >= BOOTCHART_POLLING_MS) {
+ /* count missed samples */
+ while (elapsed_time >= BOOTCHART_POLLING_MS) {
+ elapsed_time -= BOOTCHART_POLLING_MS;
+ bootchart_count--;
+ }
+ /* count may be negative, take a sample anyway */
+ bootchart_time = current_time;
+ if (bootchart_step() < 0 || bootchart_count <= 0) {
+ bootchart_finish();
+ bootchart_count = 0;
+ }
+ }
+ if (bootchart_count > 0) {
+ remaining_time = BOOTCHART_POLLING_MS - elapsed_time;
+ if (timeout < 0 || timeout > remaining_time)
+ timeout = remaining_time;
}
}
#endif
diff --git a/init/readme.txt b/init/readme.txt
index 26be536..750d953 100644
--- a/init/readme.txt
+++ b/init/readme.txt
@@ -123,15 +123,6 @@
Triggers of this form occur when the property <name> is set
to the specific value <value>.
-device-added-<path>
-device-removed-<path>
- Triggers of these forms occur when a device node is added
- or removed.
-
-service-exited-<name>
- Triggers of this form occur when the specified service exits.
-
-
Commands
--------
@@ -211,8 +202,6 @@
restorecon_recursive <path> [ <path> ]*
Recursively restore the directory tree named by <path> to the
security contexts specified in the file_contexts configuration.
- Do NOT use this with paths leading to shell-writable or app-writable
- directories, e.g. /data/local/tmp, /data/data or any prefix thereof.
setcon <securitycontext>
Set the current process security context to the specified string.
@@ -327,12 +316,6 @@
user system
group system
-on device-added-/dev/compass
- start akmd
-
-on device-removed-/dev/compass
- stop akmd
-
service akmd /sbin/akmd
disabled
user akmd
diff --git a/init/util.c b/init/util.c
index 0f69e1c..e1a3ee3 100644
--- a/init/util.c
+++ b/init/util.c
@@ -329,9 +329,9 @@
if (!s)
return;
- for (; *s; s++) {
+ while (*s) {
s += strspn(s, accept);
- if (*s) *s = '_';
+ if (*s) *s++ = '_';
}
}
diff --git a/libbacktrace/Android.build.mk b/libbacktrace/Android.build.mk
index 2f55645..2685380 100644
--- a/libbacktrace/Android.build.mk
+++ b/libbacktrace/Android.build.mk
@@ -73,6 +73,7 @@
ifeq ($(build_type),host)
# Only build if host builds are supported.
ifeq ($(build_host),true)
+ LOCAL_CFLAGS += -Wno-extern-c-compat
ifneq ($($(module)_libc++),)
include external/libcxx/libcxx.mk
endif
diff --git a/libcutils/Android.mk b/libcutils/Android.mk
index b016a42..6987e9c 100644
--- a/libcutils/Android.mk
+++ b/libcutils/Android.mk
@@ -121,29 +121,40 @@
LOCAL_SRC_FILES_arm += \
arch-arm/memset32.S \
+# arch-arm/memset32.S does not compile with Clang.
+LOCAL_CLANG_ASFLAGS_arm += -no-integrated-as
+
LOCAL_SRC_FILES_arm64 += \
arch-arm64/android_memset.S \
+ifndef ARCH_MIPS_REV6
LOCAL_SRC_FILES_mips += \
arch-mips/android_memset.c \
+LOCAL_CFLAGS_mips += -DHAVE_MEMSET16 -DHAVE_MEMSET32
+endif
+
+# TODO: switch mips64 back to using arch-mips/android_memset.c
+LOCAL_SRC_FILES_mips64 += \
+# arch-mips/android_memset.c \
+
LOCAL_SRC_FILES_x86 += \
arch-x86/android_memset16.S \
arch-x86/android_memset32.S \
LOCAL_SRC_FILES_x86_64 += \
- arch-x86_64/android_memset16_SSE2-atom.S \
- arch-x86_64/android_memset32_SSE2-atom.S \
+ arch-x86_64/android_memset16.S \
+ arch-x86_64/android_memset32.S \
LOCAL_CFLAGS_arm += -DHAVE_MEMSET16 -DHAVE_MEMSET32
LOCAL_CFLAGS_arm64 += -DHAVE_MEMSET16 -DHAVE_MEMSET32
-LOCAL_CFLAGS_mips += -DHAVE_MEMSET16 -DHAVE_MEMSET32
+#LOCAL_CFLAGS_mips64 += -DHAVE_MEMSET16 -DHAVE_MEMSET32
LOCAL_CFLAGS_x86 += -DHAVE_MEMSET16 -DHAVE_MEMSET32
LOCAL_CFLAGS_x86_64 += -DHAVE_MEMSET16 -DHAVE_MEMSET32
LOCAL_C_INCLUDES := $(libcutils_c_includes)
LOCAL_STATIC_LIBRARIES := liblog
-LOCAL_CFLAGS += $(targetSmpFlag) -Werror
+LOCAL_CFLAGS += $(targetSmpFlag) -Werror -std=gnu90
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_STATIC_LIBRARY)
diff --git a/libcutils/arch-x86/android_memset16.S b/libcutils/arch-x86/android_memset16.S
old mode 100644
new mode 100755
index f8b79bd..cb2ff14
--- a/libcutils/arch-x86/android_memset16.S
+++ b/libcutils/arch-x86/android_memset16.S
@@ -13,13 +13,707 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/*
- * Contributed by: Intel Corporation
- */
-# include "cache_wrapper.S"
-# undef __i686
-# define USE_AS_ANDROID
-# define sse2_memset16_atom android_memset16
-# include "sse2-memset16-atom.S"
+#include "cache.h"
+#ifndef MEMSET
+# define MEMSET android_memset16
+#endif
+
+#ifndef L
+# define L(label) .L##label
+#endif
+
+#ifndef ALIGN
+# define ALIGN(n) .p2align n
+#endif
+
+#ifndef cfi_startproc
+# define cfi_startproc .cfi_startproc
+#endif
+
+#ifndef cfi_endproc
+# define cfi_endproc .cfi_endproc
+#endif
+
+#ifndef cfi_rel_offset
+# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off
+#endif
+
+#ifndef cfi_restore
+# define cfi_restore(reg) .cfi_restore reg
+#endif
+
+#ifndef cfi_adjust_cfa_offset
+# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off
+#endif
+
+#ifndef ENTRY
+# define ENTRY(name) \
+ .type name, @function; \
+ .globl name; \
+ .p2align 4; \
+name: \
+ cfi_startproc
+#endif
+
+#ifndef END
+# define END(name) \
+ cfi_endproc; \
+ .size name, .-name
+#endif
+
+#define CFI_PUSH(REG) \
+ cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (REG, 0)
+
+#define CFI_POP(REG) \
+ cfi_adjust_cfa_offset (-4); \
+ cfi_restore (REG)
+
+#define PUSH(REG) pushl REG; CFI_PUSH (REG)
+#define POP(REG) popl REG; CFI_POP (REG)
+
+#ifdef USE_AS_BZERO16
+# define DEST PARMS
+# define LEN DEST+4
+# define SETRTNVAL
+#else
+# define DEST PARMS
+# define CHR DEST+4
+# define LEN CHR+4
+# define SETRTNVAL movl DEST(%esp), %eax
+#endif
+
+#if (defined SHARED || defined __PIC__)
+# define ENTRANCE PUSH (%ebx);
+# define RETURN_END POP (%ebx); ret
+# define RETURN RETURN_END; CFI_PUSH (%ebx)
+# define PARMS 8 /* Preserve EBX. */
+# define JMPTBL(I, B) I - B
+
+/* Load an entry in a jump table into EBX and branch to it. TABLE is a
+ jump table with relative offsets. */
+# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
+ /* We first load PC into EBX. */ \
+ call __x86.get_pc_thunk.bx; \
+ /* Get the address of the jump table. */ \
+ add $(TABLE - .), %ebx; \
+ /* Get the entry and convert the relative offset to the \
+ absolute address. */ \
+ add (%ebx,%ecx,4), %ebx; \
+ /* We loaded the jump table and adjuested EDX. Go. */ \
+ jmp *%ebx
+
+ .section .gnu.linkonce.t.__x86.get_pc_thunk.bx,"ax",@progbits
+ .globl __x86.get_pc_thunk.bx
+ .hidden __x86.get_pc_thunk.bx
+ ALIGN (4)
+ .type __x86.get_pc_thunk.bx,@function
+__x86.get_pc_thunk.bx:
+ movl (%esp), %ebx
+ ret
+#else
+# define ENTRANCE
+# define RETURN_END ret
+# define RETURN RETURN_END
+# define PARMS 4
+# define JMPTBL(I, B) I
+
+/* Branch to an entry in a jump table. TABLE is a jump table with
+ absolute offsets. */
+# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
+ jmp *TABLE(,%ecx,4)
+#endif
+
+ .section .text.sse2,"ax",@progbits
+ ALIGN (4)
+ENTRY (MEMSET)
+ ENTRANCE
+
+ movl LEN(%esp), %ecx
+ shr $1, %ecx
+#ifdef USE_AS_BZERO16
+ xor %eax, %eax
+#else
+ movzwl CHR(%esp), %eax
+ mov %eax, %edx
+ shl $16, %eax
+ or %edx, %eax
+#endif
+ movl DEST(%esp), %edx
+ cmp $32, %ecx
+ jae L(32wordsormore)
+
+L(write_less32words):
+ lea (%edx, %ecx, 2), %edx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_less32words))
+
+
+ .pushsection .rodata.sse2,"a",@progbits
+ ALIGN (2)
+L(table_less32words):
+ .int JMPTBL (L(write_0words), L(table_less32words))
+ .int JMPTBL (L(write_1words), L(table_less32words))
+ .int JMPTBL (L(write_2words), L(table_less32words))
+ .int JMPTBL (L(write_3words), L(table_less32words))
+ .int JMPTBL (L(write_4words), L(table_less32words))
+ .int JMPTBL (L(write_5words), L(table_less32words))
+ .int JMPTBL (L(write_6words), L(table_less32words))
+ .int JMPTBL (L(write_7words), L(table_less32words))
+ .int JMPTBL (L(write_8words), L(table_less32words))
+ .int JMPTBL (L(write_9words), L(table_less32words))
+ .int JMPTBL (L(write_10words), L(table_less32words))
+ .int JMPTBL (L(write_11words), L(table_less32words))
+ .int JMPTBL (L(write_12words), L(table_less32words))
+ .int JMPTBL (L(write_13words), L(table_less32words))
+ .int JMPTBL (L(write_14words), L(table_less32words))
+ .int JMPTBL (L(write_15words), L(table_less32words))
+ .int JMPTBL (L(write_16words), L(table_less32words))
+ .int JMPTBL (L(write_17words), L(table_less32words))
+ .int JMPTBL (L(write_18words), L(table_less32words))
+ .int JMPTBL (L(write_19words), L(table_less32words))
+ .int JMPTBL (L(write_20words), L(table_less32words))
+ .int JMPTBL (L(write_21words), L(table_less32words))
+ .int JMPTBL (L(write_22words), L(table_less32words))
+ .int JMPTBL (L(write_23words), L(table_less32words))
+ .int JMPTBL (L(write_24words), L(table_less32words))
+ .int JMPTBL (L(write_25words), L(table_less32words))
+ .int JMPTBL (L(write_26words), L(table_less32words))
+ .int JMPTBL (L(write_27words), L(table_less32words))
+ .int JMPTBL (L(write_28words), L(table_less32words))
+ .int JMPTBL (L(write_29words), L(table_less32words))
+ .int JMPTBL (L(write_30words), L(table_less32words))
+ .int JMPTBL (L(write_31words), L(table_less32words))
+ .popsection
+
+ ALIGN (4)
+L(write_28words):
+ movl %eax, -56(%edx)
+ movl %eax, -52(%edx)
+L(write_24words):
+ movl %eax, -48(%edx)
+ movl %eax, -44(%edx)
+L(write_20words):
+ movl %eax, -40(%edx)
+ movl %eax, -36(%edx)
+L(write_16words):
+ movl %eax, -32(%edx)
+ movl %eax, -28(%edx)
+L(write_12words):
+ movl %eax, -24(%edx)
+ movl %eax, -20(%edx)
+L(write_8words):
+ movl %eax, -16(%edx)
+ movl %eax, -12(%edx)
+L(write_4words):
+ movl %eax, -8(%edx)
+ movl %eax, -4(%edx)
+L(write_0words):
+ SETRTNVAL
+ RETURN
+
+ ALIGN (4)
+L(write_29words):
+ movl %eax, -58(%edx)
+ movl %eax, -54(%edx)
+L(write_25words):
+ movl %eax, -50(%edx)
+ movl %eax, -46(%edx)
+L(write_21words):
+ movl %eax, -42(%edx)
+ movl %eax, -38(%edx)
+L(write_17words):
+ movl %eax, -34(%edx)
+ movl %eax, -30(%edx)
+L(write_13words):
+ movl %eax, -26(%edx)
+ movl %eax, -22(%edx)
+L(write_9words):
+ movl %eax, -18(%edx)
+ movl %eax, -14(%edx)
+L(write_5words):
+ movl %eax, -10(%edx)
+ movl %eax, -6(%edx)
+L(write_1words):
+ mov %ax, -2(%edx)
+ SETRTNVAL
+ RETURN
+
+ ALIGN (4)
+L(write_30words):
+ movl %eax, -60(%edx)
+ movl %eax, -56(%edx)
+L(write_26words):
+ movl %eax, -52(%edx)
+ movl %eax, -48(%edx)
+L(write_22words):
+ movl %eax, -44(%edx)
+ movl %eax, -40(%edx)
+L(write_18words):
+ movl %eax, -36(%edx)
+ movl %eax, -32(%edx)
+L(write_14words):
+ movl %eax, -28(%edx)
+ movl %eax, -24(%edx)
+L(write_10words):
+ movl %eax, -20(%edx)
+ movl %eax, -16(%edx)
+L(write_6words):
+ movl %eax, -12(%edx)
+ movl %eax, -8(%edx)
+L(write_2words):
+ movl %eax, -4(%edx)
+ SETRTNVAL
+ RETURN
+
+ ALIGN (4)
+L(write_31words):
+ movl %eax, -62(%edx)
+ movl %eax, -58(%edx)
+L(write_27words):
+ movl %eax, -54(%edx)
+ movl %eax, -50(%edx)
+L(write_23words):
+ movl %eax, -46(%edx)
+ movl %eax, -42(%edx)
+L(write_19words):
+ movl %eax, -38(%edx)
+ movl %eax, -34(%edx)
+L(write_15words):
+ movl %eax, -30(%edx)
+ movl %eax, -26(%edx)
+L(write_11words):
+ movl %eax, -22(%edx)
+ movl %eax, -18(%edx)
+L(write_7words):
+ movl %eax, -14(%edx)
+ movl %eax, -10(%edx)
+L(write_3words):
+ movl %eax, -6(%edx)
+ movw %ax, -2(%edx)
+ SETRTNVAL
+ RETURN
+
+ ALIGN (4)
+
+L(32wordsormore):
+ shl $1, %ecx
+ test $0x01, %edx
+ jz L(aligned2bytes)
+ mov %eax, (%edx)
+ mov %eax, -4(%edx, %ecx)
+ sub $2, %ecx
+ add $1, %edx
+ rol $8, %eax
+L(aligned2bytes):
+#ifdef USE_AS_BZERO16
+ pxor %xmm0, %xmm0
+#else
+ movd %eax, %xmm0
+ pshufd $0, %xmm0, %xmm0
+#endif
+ testl $0xf, %edx
+ jz L(aligned_16)
+/* ECX > 32 and EDX is not 16 byte aligned. */
+L(not_aligned_16):
+ movdqu %xmm0, (%edx)
+ movl %edx, %eax
+ and $-16, %edx
+ add $16, %edx
+ sub %edx, %eax
+ add %eax, %ecx
+ movd %xmm0, %eax
+
+ ALIGN (4)
+L(aligned_16):
+ cmp $128, %ecx
+ jae L(128bytesormore)
+
+L(aligned_16_less128bytes):
+ add %ecx, %edx
+ shr $1, %ecx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
+
+ ALIGN (4)
+L(128bytesormore):
+#ifdef SHARED_CACHE_SIZE
+ PUSH (%ebx)
+ mov $SHARED_CACHE_SIZE, %ebx
+#else
+# if (defined SHARED || defined __PIC__)
+ call __x86.get_pc_thunk.bx
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ mov __x86_shared_cache_size@GOTOFF(%ebx), %ebx
+# else
+ PUSH (%ebx)
+ mov __x86_shared_cache_size, %ebx
+# endif
+#endif
+ cmp %ebx, %ecx
+ jae L(128bytesormore_nt_start)
+
+
+#ifdef DATA_CACHE_SIZE
+ POP (%ebx)
+# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
+ cmp $DATA_CACHE_SIZE, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+# define RESTORE_EBX_STATE
+ call __x86.get_pc_thunk.bx
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size@GOTOFF(%ebx), %ecx
+# else
+ POP (%ebx)
+# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
+ cmp __x86_data_cache_size, %ecx
+# endif
+#endif
+
+ jae L(128bytes_L2_normal)
+ subl $128, %ecx
+L(128bytesormore_normal):
+ sub $128, %ecx
+ movdqa %xmm0, (%edx)
+ movdqa %xmm0, 0x10(%edx)
+ movdqa %xmm0, 0x20(%edx)
+ movdqa %xmm0, 0x30(%edx)
+ movdqa %xmm0, 0x40(%edx)
+ movdqa %xmm0, 0x50(%edx)
+ movdqa %xmm0, 0x60(%edx)
+ movdqa %xmm0, 0x70(%edx)
+ lea 128(%edx), %edx
+ jb L(128bytesless_normal)
+
+
+ sub $128, %ecx
+ movdqa %xmm0, (%edx)
+ movdqa %xmm0, 0x10(%edx)
+ movdqa %xmm0, 0x20(%edx)
+ movdqa %xmm0, 0x30(%edx)
+ movdqa %xmm0, 0x40(%edx)
+ movdqa %xmm0, 0x50(%edx)
+ movdqa %xmm0, 0x60(%edx)
+ movdqa %xmm0, 0x70(%edx)
+ lea 128(%edx), %edx
+ jae L(128bytesormore_normal)
+
+L(128bytesless_normal):
+ lea 128(%ecx), %ecx
+ add %ecx, %edx
+ shr $1, %ecx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
+
+ ALIGN (4)
+L(128bytes_L2_normal):
+ prefetcht0 0x380(%edx)
+ prefetcht0 0x3c0(%edx)
+ sub $128, %ecx
+ movdqa %xmm0, (%edx)
+ movaps %xmm0, 0x10(%edx)
+ movaps %xmm0, 0x20(%edx)
+ movaps %xmm0, 0x30(%edx)
+ movaps %xmm0, 0x40(%edx)
+ movaps %xmm0, 0x50(%edx)
+ movaps %xmm0, 0x60(%edx)
+ movaps %xmm0, 0x70(%edx)
+ add $128, %edx
+ cmp $128, %ecx
+ jae L(128bytes_L2_normal)
+
+L(128bytesless_L2_normal):
+ add %ecx, %edx
+ shr $1, %ecx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
+
+ RESTORE_EBX_STATE
+L(128bytesormore_nt_start):
+ sub %ebx, %ecx
+ mov %ebx, %eax
+ and $0x7f, %eax
+ add %eax, %ecx
+ movd %xmm0, %eax
+ ALIGN (4)
+L(128bytesormore_shared_cache_loop):
+ prefetcht0 0x3c0(%edx)
+ prefetcht0 0x380(%edx)
+ sub $0x80, %ebx
+ movdqa %xmm0, (%edx)
+ movdqa %xmm0, 0x10(%edx)
+ movdqa %xmm0, 0x20(%edx)
+ movdqa %xmm0, 0x30(%edx)
+ movdqa %xmm0, 0x40(%edx)
+ movdqa %xmm0, 0x50(%edx)
+ movdqa %xmm0, 0x60(%edx)
+ movdqa %xmm0, 0x70(%edx)
+ add $0x80, %edx
+ cmp $0x80, %ebx
+ jae L(128bytesormore_shared_cache_loop)
+ cmp $0x80, %ecx
+ jb L(shared_cache_loop_end)
+ ALIGN (4)
+L(128bytesormore_nt):
+ sub $0x80, %ecx
+ movntdq %xmm0, (%edx)
+ movntdq %xmm0, 0x10(%edx)
+ movntdq %xmm0, 0x20(%edx)
+ movntdq %xmm0, 0x30(%edx)
+ movntdq %xmm0, 0x40(%edx)
+ movntdq %xmm0, 0x50(%edx)
+ movntdq %xmm0, 0x60(%edx)
+ movntdq %xmm0, 0x70(%edx)
+ add $0x80, %edx
+ cmp $0x80, %ecx
+ jae L(128bytesormore_nt)
+ sfence
+L(shared_cache_loop_end):
+#if defined DATA_CACHE_SIZE || !(defined SHARED || defined __PIC__)
+ POP (%ebx)
+#endif
+ add %ecx, %edx
+ shr $1, %ecx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
+
+
+ .pushsection .rodata.sse2,"a",@progbits
+ ALIGN (2)
+L(table_16_128bytes):
+ .int JMPTBL (L(aligned_16_0bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_2bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_4bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_6bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_8bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_10bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_12bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_14bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_16bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_18bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_20bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_22bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_24bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_26bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_28bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_30bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_32bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_34bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_36bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_38bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_40bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_42bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_44bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_46bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_48bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_50bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_52bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_54bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_56bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_58bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_60bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_62bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_64bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_66bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_68bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_70bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_72bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_74bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_76bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_78bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_80bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_82bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_84bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_86bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_88bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_90bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_92bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_94bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_96bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_98bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_100bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_102bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_104bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_106bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_108bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_110bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_112bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_114bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_116bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_118bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_120bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_122bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_124bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_126bytes), L(table_16_128bytes))
+ .popsection
+
+
+ ALIGN (4)
+L(aligned_16_112bytes):
+ movdqa %xmm0, -112(%edx)
+L(aligned_16_96bytes):
+ movdqa %xmm0, -96(%edx)
+L(aligned_16_80bytes):
+ movdqa %xmm0, -80(%edx)
+L(aligned_16_64bytes):
+ movdqa %xmm0, -64(%edx)
+L(aligned_16_48bytes):
+ movdqa %xmm0, -48(%edx)
+L(aligned_16_32bytes):
+ movdqa %xmm0, -32(%edx)
+L(aligned_16_16bytes):
+ movdqa %xmm0, -16(%edx)
+L(aligned_16_0bytes):
+ SETRTNVAL
+ RETURN
+
+
+ ALIGN (4)
+L(aligned_16_114bytes):
+ movdqa %xmm0, -114(%edx)
+L(aligned_16_98bytes):
+ movdqa %xmm0, -98(%edx)
+L(aligned_16_82bytes):
+ movdqa %xmm0, -82(%edx)
+L(aligned_16_66bytes):
+ movdqa %xmm0, -66(%edx)
+L(aligned_16_50bytes):
+ movdqa %xmm0, -50(%edx)
+L(aligned_16_34bytes):
+ movdqa %xmm0, -34(%edx)
+L(aligned_16_18bytes):
+ movdqa %xmm0, -18(%edx)
+L(aligned_16_2bytes):
+ movw %ax, -2(%edx)
+ SETRTNVAL
+ RETURN
+
+ ALIGN (4)
+L(aligned_16_116bytes):
+ movdqa %xmm0, -116(%edx)
+L(aligned_16_100bytes):
+ movdqa %xmm0, -100(%edx)
+L(aligned_16_84bytes):
+ movdqa %xmm0, -84(%edx)
+L(aligned_16_68bytes):
+ movdqa %xmm0, -68(%edx)
+L(aligned_16_52bytes):
+ movdqa %xmm0, -52(%edx)
+L(aligned_16_36bytes):
+ movdqa %xmm0, -36(%edx)
+L(aligned_16_20bytes):
+ movdqa %xmm0, -20(%edx)
+L(aligned_16_4bytes):
+ movl %eax, -4(%edx)
+ SETRTNVAL
+ RETURN
+
+
+ ALIGN (4)
+L(aligned_16_118bytes):
+ movdqa %xmm0, -118(%edx)
+L(aligned_16_102bytes):
+ movdqa %xmm0, -102(%edx)
+L(aligned_16_86bytes):
+ movdqa %xmm0, -86(%edx)
+L(aligned_16_70bytes):
+ movdqa %xmm0, -70(%edx)
+L(aligned_16_54bytes):
+ movdqa %xmm0, -54(%edx)
+L(aligned_16_38bytes):
+ movdqa %xmm0, -38(%edx)
+L(aligned_16_22bytes):
+ movdqa %xmm0, -22(%edx)
+L(aligned_16_6bytes):
+ movl %eax, -6(%edx)
+ movw %ax, -2(%edx)
+ SETRTNVAL
+ RETURN
+
+
+ ALIGN (4)
+L(aligned_16_120bytes):
+ movdqa %xmm0, -120(%edx)
+L(aligned_16_104bytes):
+ movdqa %xmm0, -104(%edx)
+L(aligned_16_88bytes):
+ movdqa %xmm0, -88(%edx)
+L(aligned_16_72bytes):
+ movdqa %xmm0, -72(%edx)
+L(aligned_16_56bytes):
+ movdqa %xmm0, -56(%edx)
+L(aligned_16_40bytes):
+ movdqa %xmm0, -40(%edx)
+L(aligned_16_24bytes):
+ movdqa %xmm0, -24(%edx)
+L(aligned_16_8bytes):
+ movq %xmm0, -8(%edx)
+ SETRTNVAL
+ RETURN
+
+
+ ALIGN (4)
+L(aligned_16_122bytes):
+ movdqa %xmm0, -122(%edx)
+L(aligned_16_106bytes):
+ movdqa %xmm0, -106(%edx)
+L(aligned_16_90bytes):
+ movdqa %xmm0, -90(%edx)
+L(aligned_16_74bytes):
+ movdqa %xmm0, -74(%edx)
+L(aligned_16_58bytes):
+ movdqa %xmm0, -58(%edx)
+L(aligned_16_42bytes):
+ movdqa %xmm0, -42(%edx)
+L(aligned_16_26bytes):
+ movdqa %xmm0, -26(%edx)
+L(aligned_16_10bytes):
+ movq %xmm0, -10(%edx)
+ movw %ax, -2(%edx)
+ SETRTNVAL
+ RETURN
+
+
+ ALIGN (4)
+L(aligned_16_124bytes):
+ movdqa %xmm0, -124(%edx)
+L(aligned_16_108bytes):
+ movdqa %xmm0, -108(%edx)
+L(aligned_16_92bytes):
+ movdqa %xmm0, -92(%edx)
+L(aligned_16_76bytes):
+ movdqa %xmm0, -76(%edx)
+L(aligned_16_60bytes):
+ movdqa %xmm0, -60(%edx)
+L(aligned_16_44bytes):
+ movdqa %xmm0, -44(%edx)
+L(aligned_16_28bytes):
+ movdqa %xmm0, -28(%edx)
+L(aligned_16_12bytes):
+ movq %xmm0, -12(%edx)
+ movl %eax, -4(%edx)
+ SETRTNVAL
+ RETURN
+
+
+ ALIGN (4)
+L(aligned_16_126bytes):
+ movdqa %xmm0, -126(%edx)
+L(aligned_16_110bytes):
+ movdqa %xmm0, -110(%edx)
+L(aligned_16_94bytes):
+ movdqa %xmm0, -94(%edx)
+L(aligned_16_78bytes):
+ movdqa %xmm0, -78(%edx)
+L(aligned_16_62bytes):
+ movdqa %xmm0, -62(%edx)
+L(aligned_16_46bytes):
+ movdqa %xmm0, -46(%edx)
+L(aligned_16_30bytes):
+ movdqa %xmm0, -30(%edx)
+L(aligned_16_14bytes):
+ movq %xmm0, -14(%edx)
+ movl %eax, -6(%edx)
+ movw %ax, -2(%edx)
+ SETRTNVAL
+ RETURN
+
+END (MEMSET)
diff --git a/libcutils/arch-x86/android_memset32.S b/libcutils/arch-x86/android_memset32.S
old mode 100644
new mode 100755
index 6249fce..f4326dc
--- a/libcutils/arch-x86/android_memset32.S
+++ b/libcutils/arch-x86/android_memset32.S
@@ -13,13 +13,498 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/*
- * Contributed by: Intel Corporation
- */
-# include "cache_wrapper.S"
-# undef __i686
-# define USE_AS_ANDROID
-# define sse2_memset32_atom android_memset32
-# include "sse2-memset32-atom.S"
+#include "cache.h"
+#ifndef MEMSET
+# define MEMSET android_memset32
+#endif
+
+#ifndef L
+# define L(label) .L##label
+#endif
+
+#ifndef ALIGN
+# define ALIGN(n) .p2align n
+#endif
+
+#ifndef cfi_startproc
+# define cfi_startproc .cfi_startproc
+#endif
+
+#ifndef cfi_endproc
+# define cfi_endproc .cfi_endproc
+#endif
+
+#ifndef cfi_rel_offset
+# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off
+#endif
+
+#ifndef cfi_restore
+# define cfi_restore(reg) .cfi_restore reg
+#endif
+
+#ifndef cfi_adjust_cfa_offset
+# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off
+#endif
+
+#ifndef ENTRY
+# define ENTRY(name) \
+ .type name, @function; \
+ .globl name; \
+ .p2align 4; \
+name: \
+ cfi_startproc
+#endif
+
+#ifndef END
+# define END(name) \
+ cfi_endproc; \
+ .size name, .-name
+#endif
+
+#define CFI_PUSH(REG) \
+ cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (REG, 0)
+
+#define CFI_POP(REG) \
+ cfi_adjust_cfa_offset (-4); \
+ cfi_restore (REG)
+
+#define PUSH(REG) pushl REG; CFI_PUSH (REG)
+#define POP(REG) popl REG; CFI_POP (REG)
+
+#ifdef USE_AS_BZERO32
+# define DEST PARMS
+# define LEN DEST+4
+# define SETRTNVAL
+#else
+# define DEST PARMS
+# define DWDS DEST+4
+# define LEN DWDS+4
+# define SETRTNVAL movl DEST(%esp), %eax
+#endif
+
+#if (defined SHARED || defined __PIC__)
+# define ENTRANCE PUSH (%ebx);
+# define RETURN_END POP (%ebx); ret
+# define RETURN RETURN_END; CFI_PUSH (%ebx)
+# define PARMS 8 /* Preserve EBX. */
+# define JMPTBL(I, B) I - B
+
+/* Load an entry in a jump table into EBX and branch to it. TABLE is a
+ jump table with relative offsets. */
+# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
+ /* We first load PC into EBX. */ \
+ call __x86.get_pc_thunk.bx; \
+ /* Get the address of the jump table. */ \
+ add $(TABLE - .), %ebx; \
+ /* Get the entry and convert the relative offset to the \
+ absolute address. */ \
+ add (%ebx,%ecx,4), %ebx; \
+ /* We loaded the jump table and adjuested EDX. Go. */ \
+ jmp *%ebx
+
+ .section .gnu.linkonce.t.__x86.get_pc_thunk.bx,"ax",@progbits
+ .globl __x86.get_pc_thunk.bx
+ .hidden __x86.get_pc_thunk.bx
+ ALIGN (4)
+ .type __x86.get_pc_thunk.bx,@function
+__x86.get_pc_thunk.bx:
+ movl (%esp), %ebx
+ ret
+#else
+# define ENTRANCE
+# define RETURN_END ret
+# define RETURN RETURN_END
+# define PARMS 4
+# define JMPTBL(I, B) I
+
+/* Branch to an entry in a jump table. TABLE is a jump table with
+ absolute offsets. */
+# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
+ jmp *TABLE(,%ecx,4)
+#endif
+
+ .section .text.sse2,"ax",@progbits
+ ALIGN (4)
+ENTRY (MEMSET)
+ ENTRANCE
+
+ movl LEN(%esp), %ecx
+ shr $2, %ecx
+#ifdef USE_AS_BZERO32
+ xor %eax, %eax
+#else
+ mov DWDS(%esp), %eax
+ mov %eax, %edx
+#endif
+ movl DEST(%esp), %edx
+ cmp $16, %ecx
+ jae L(16dbwordsormore)
+
+L(write_less16dbwords):
+ lea (%edx, %ecx, 4), %edx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_less16dbwords))
+
+ .pushsection .rodata.sse2,"a",@progbits
+ ALIGN (2)
+L(table_less16dbwords):
+ .int JMPTBL (L(write_0dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_1dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_2dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_3dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_4dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_5dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_6dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_7dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_8dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_9dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_10dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_11dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_12dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_13dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_14dbwords), L(table_less16dbwords))
+ .int JMPTBL (L(write_15dbwords), L(table_less16dbwords))
+ .popsection
+
+ ALIGN (4)
+L(write_15dbwords):
+ movl %eax, -60(%edx)
+L(write_14dbwords):
+ movl %eax, -56(%edx)
+L(write_13dbwords):
+ movl %eax, -52(%edx)
+L(write_12dbwords):
+ movl %eax, -48(%edx)
+L(write_11dbwords):
+ movl %eax, -44(%edx)
+L(write_10dbwords):
+ movl %eax, -40(%edx)
+L(write_9dbwords):
+ movl %eax, -36(%edx)
+L(write_8dbwords):
+ movl %eax, -32(%edx)
+L(write_7dbwords):
+ movl %eax, -28(%edx)
+L(write_6dbwords):
+ movl %eax, -24(%edx)
+L(write_5dbwords):
+ movl %eax, -20(%edx)
+L(write_4dbwords):
+ movl %eax, -16(%edx)
+L(write_3dbwords):
+ movl %eax, -12(%edx)
+L(write_2dbwords):
+ movl %eax, -8(%edx)
+L(write_1dbwords):
+ movl %eax, -4(%edx)
+L(write_0dbwords):
+ SETRTNVAL
+ RETURN
+
+ ALIGN (4)
+L(16dbwordsormore):
+ test $3, %edx
+ jz L(aligned4bytes)
+ mov %eax, (%edx)
+ mov %eax, -4(%edx, %ecx, 4)
+ sub $1, %ecx
+ rol $24, %eax
+ add $1, %edx
+ test $3, %edx
+ jz L(aligned4bytes)
+ ror $8, %eax
+ add $1, %edx
+ test $3, %edx
+ jz L(aligned4bytes)
+ ror $8, %eax
+ add $1, %edx
+L(aligned4bytes):
+ shl $2, %ecx
+
+#ifdef USE_AS_BZERO32
+ pxor %xmm0, %xmm0
+#else
+ movd %eax, %xmm0
+ pshufd $0, %xmm0, %xmm0
+#endif
+ testl $0xf, %edx
+ jz L(aligned_16)
+/* ECX > 32 and EDX is not 16 byte aligned. */
+L(not_aligned_16):
+ movdqu %xmm0, (%edx)
+ movl %edx, %eax
+ and $-16, %edx
+ add $16, %edx
+ sub %edx, %eax
+ add %eax, %ecx
+ movd %xmm0, %eax
+ ALIGN (4)
+L(aligned_16):
+ cmp $128, %ecx
+ jae L(128bytesormore)
+
+L(aligned_16_less128bytes):
+ add %ecx, %edx
+ shr $2, %ecx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
+
+ ALIGN (4)
+L(128bytesormore):
+#ifdef SHARED_CACHE_SIZE
+ PUSH (%ebx)
+ mov $SHARED_CACHE_SIZE, %ebx
+#else
+# if (defined SHARED || defined __PIC__)
+ call __x86.get_pc_thunk.bx
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ mov __x86_shared_cache_size@GOTOFF(%ebx), %ebx
+# else
+ PUSH (%ebx)
+ mov __x86_shared_cache_size, %ebx
+# endif
+#endif
+ cmp %ebx, %ecx
+ jae L(128bytesormore_nt_start)
+
+#ifdef DATA_CACHE_SIZE
+ POP (%ebx)
+# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
+ cmp $DATA_CACHE_SIZE, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+# define RESTORE_EBX_STATE
+ call __x86.get_pc_thunk.bx
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size@GOTOFF(%ebx), %ecx
+# else
+ POP (%ebx)
+# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
+ cmp __x86_data_cache_size, %ecx
+# endif
+#endif
+
+ jae L(128bytes_L2_normal)
+ subl $128, %ecx
+L(128bytesormore_normal):
+ sub $128, %ecx
+ movdqa %xmm0, (%edx)
+ movdqa %xmm0, 0x10(%edx)
+ movdqa %xmm0, 0x20(%edx)
+ movdqa %xmm0, 0x30(%edx)
+ movdqa %xmm0, 0x40(%edx)
+ movdqa %xmm0, 0x50(%edx)
+ movdqa %xmm0, 0x60(%edx)
+ movdqa %xmm0, 0x70(%edx)
+ lea 128(%edx), %edx
+ jb L(128bytesless_normal)
+
+
+ sub $128, %ecx
+ movdqa %xmm0, (%edx)
+ movdqa %xmm0, 0x10(%edx)
+ movdqa %xmm0, 0x20(%edx)
+ movdqa %xmm0, 0x30(%edx)
+ movdqa %xmm0, 0x40(%edx)
+ movdqa %xmm0, 0x50(%edx)
+ movdqa %xmm0, 0x60(%edx)
+ movdqa %xmm0, 0x70(%edx)
+ lea 128(%edx), %edx
+ jae L(128bytesormore_normal)
+
+L(128bytesless_normal):
+ lea 128(%ecx), %ecx
+ add %ecx, %edx
+ shr $2, %ecx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
+
+ ALIGN (4)
+L(128bytes_L2_normal):
+ prefetcht0 0x380(%edx)
+ prefetcht0 0x3c0(%edx)
+ sub $128, %ecx
+ movdqa %xmm0, (%edx)
+ movaps %xmm0, 0x10(%edx)
+ movaps %xmm0, 0x20(%edx)
+ movaps %xmm0, 0x30(%edx)
+ movaps %xmm0, 0x40(%edx)
+ movaps %xmm0, 0x50(%edx)
+ movaps %xmm0, 0x60(%edx)
+ movaps %xmm0, 0x70(%edx)
+ add $128, %edx
+ cmp $128, %ecx
+ jae L(128bytes_L2_normal)
+
+L(128bytesless_L2_normal):
+ add %ecx, %edx
+ shr $2, %ecx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
+
+ RESTORE_EBX_STATE
+L(128bytesormore_nt_start):
+ sub %ebx, %ecx
+ mov %ebx, %eax
+ and $0x7f, %eax
+ add %eax, %ecx
+ movd %xmm0, %eax
+ ALIGN (4)
+L(128bytesormore_shared_cache_loop):
+ prefetcht0 0x3c0(%edx)
+ prefetcht0 0x380(%edx)
+ sub $0x80, %ebx
+ movdqa %xmm0, (%edx)
+ movdqa %xmm0, 0x10(%edx)
+ movdqa %xmm0, 0x20(%edx)
+ movdqa %xmm0, 0x30(%edx)
+ movdqa %xmm0, 0x40(%edx)
+ movdqa %xmm0, 0x50(%edx)
+ movdqa %xmm0, 0x60(%edx)
+ movdqa %xmm0, 0x70(%edx)
+ add $0x80, %edx
+ cmp $0x80, %ebx
+ jae L(128bytesormore_shared_cache_loop)
+ cmp $0x80, %ecx
+ jb L(shared_cache_loop_end)
+
+ ALIGN (4)
+L(128bytesormore_nt):
+ sub $0x80, %ecx
+ movntdq %xmm0, (%edx)
+ movntdq %xmm0, 0x10(%edx)
+ movntdq %xmm0, 0x20(%edx)
+ movntdq %xmm0, 0x30(%edx)
+ movntdq %xmm0, 0x40(%edx)
+ movntdq %xmm0, 0x50(%edx)
+ movntdq %xmm0, 0x60(%edx)
+ movntdq %xmm0, 0x70(%edx)
+ add $0x80, %edx
+ cmp $0x80, %ecx
+ jae L(128bytesormore_nt)
+ sfence
+L(shared_cache_loop_end):
+#if defined DATA_CACHE_SIZE || !(defined SHARED || defined __PIC__)
+ POP (%ebx)
+#endif
+ add %ecx, %edx
+ shr $2, %ecx
+ BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
+
+ .pushsection .rodata.sse2,"a",@progbits
+ ALIGN (2)
+L(table_16_128bytes):
+ .int JMPTBL (L(aligned_16_0bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_4bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_8bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_12bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_16bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_20bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_24bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_28bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_32bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_36bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_40bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_44bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_48bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_52bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_56bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_60bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_64bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_68bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_72bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_76bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_80bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_84bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_88bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_92bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_96bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_100bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_104bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_108bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_112bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_116bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_120bytes), L(table_16_128bytes))
+ .int JMPTBL (L(aligned_16_124bytes), L(table_16_128bytes))
+ .popsection
+
+ ALIGN (4)
+L(aligned_16_112bytes):
+ movdqa %xmm0, -112(%edx)
+L(aligned_16_96bytes):
+ movdqa %xmm0, -96(%edx)
+L(aligned_16_80bytes):
+ movdqa %xmm0, -80(%edx)
+L(aligned_16_64bytes):
+ movdqa %xmm0, -64(%edx)
+L(aligned_16_48bytes):
+ movdqa %xmm0, -48(%edx)
+L(aligned_16_32bytes):
+ movdqa %xmm0, -32(%edx)
+L(aligned_16_16bytes):
+ movdqa %xmm0, -16(%edx)
+L(aligned_16_0bytes):
+ SETRTNVAL
+ RETURN
+
+ ALIGN (4)
+L(aligned_16_116bytes):
+ movdqa %xmm0, -116(%edx)
+L(aligned_16_100bytes):
+ movdqa %xmm0, -100(%edx)
+L(aligned_16_84bytes):
+ movdqa %xmm0, -84(%edx)
+L(aligned_16_68bytes):
+ movdqa %xmm0, -68(%edx)
+L(aligned_16_52bytes):
+ movdqa %xmm0, -52(%edx)
+L(aligned_16_36bytes):
+ movdqa %xmm0, -36(%edx)
+L(aligned_16_20bytes):
+ movdqa %xmm0, -20(%edx)
+L(aligned_16_4bytes):
+ movl %eax, -4(%edx)
+ SETRTNVAL
+ RETURN
+
+ ALIGN (4)
+L(aligned_16_120bytes):
+ movdqa %xmm0, -120(%edx)
+L(aligned_16_104bytes):
+ movdqa %xmm0, -104(%edx)
+L(aligned_16_88bytes):
+ movdqa %xmm0, -88(%edx)
+L(aligned_16_72bytes):
+ movdqa %xmm0, -72(%edx)
+L(aligned_16_56bytes):
+ movdqa %xmm0, -56(%edx)
+L(aligned_16_40bytes):
+ movdqa %xmm0, -40(%edx)
+L(aligned_16_24bytes):
+ movdqa %xmm0, -24(%edx)
+L(aligned_16_8bytes):
+ movq %xmm0, -8(%edx)
+ SETRTNVAL
+ RETURN
+
+ ALIGN (4)
+L(aligned_16_124bytes):
+ movdqa %xmm0, -124(%edx)
+L(aligned_16_108bytes):
+ movdqa %xmm0, -108(%edx)
+L(aligned_16_92bytes):
+ movdqa %xmm0, -92(%edx)
+L(aligned_16_76bytes):
+ movdqa %xmm0, -76(%edx)
+L(aligned_16_60bytes):
+ movdqa %xmm0, -60(%edx)
+L(aligned_16_44bytes):
+ movdqa %xmm0, -44(%edx)
+L(aligned_16_28bytes):
+ movdqa %xmm0, -28(%edx)
+L(aligned_16_12bytes):
+ movq %xmm0, -12(%edx)
+ movl %eax, -4(%edx)
+ SETRTNVAL
+ RETURN
+
+END (MEMSET)
diff --git a/libcutils/arch-x86/cache_wrapper.S b/libcutils/arch-x86/cache.h
similarity index 95%
rename from libcutils/arch-x86/cache_wrapper.S
rename to libcutils/arch-x86/cache.h
index 9eee25c..1c22fea 100644
--- a/libcutils/arch-x86/cache_wrapper.S
+++ b/libcutils/arch-x86/cache.h
@@ -13,9 +13,6 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/*
- * Contributed by: Intel Corporation
- */
#if defined(__slm__)
/* Values are optimized for Silvermont */
diff --git a/libcutils/arch-x86/sse2-memset16-atom.S b/libcutils/arch-x86/sse2-memset16-atom.S
deleted file mode 100755
index c2a762b..0000000
--- a/libcutils/arch-x86/sse2-memset16-atom.S
+++ /dev/null
@@ -1,722 +0,0 @@
-/*
- * 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.
- */
-/*
- * Contributed by: Intel Corporation
- */
-
-#ifndef L
-# define L(label) .L##label
-#endif
-
-#ifndef ALIGN
-# define ALIGN(n) .p2align n
-#endif
-
-#ifndef cfi_startproc
-# define cfi_startproc .cfi_startproc
-#endif
-
-#ifndef cfi_endproc
-# define cfi_endproc .cfi_endproc
-#endif
-
-#ifndef cfi_rel_offset
-# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off
-#endif
-
-#ifndef cfi_restore
-# define cfi_restore(reg) .cfi_restore reg
-#endif
-
-#ifndef cfi_adjust_cfa_offset
-# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off
-#endif
-
-#ifndef ENTRY
-# define ENTRY(name) \
- .type name, @function; \
- .globl name; \
- .p2align 4; \
-name: \
- cfi_startproc
-#endif
-
-#ifndef END
-# define END(name) \
- cfi_endproc; \
- .size name, .-name
-#endif
-
-#define CFI_PUSH(REG) \
- cfi_adjust_cfa_offset (4); \
- cfi_rel_offset (REG, 0)
-
-#define CFI_POP(REG) \
- cfi_adjust_cfa_offset (-4); \
- cfi_restore (REG)
-
-#define PUSH(REG) pushl REG; CFI_PUSH (REG)
-#define POP(REG) popl REG; CFI_POP (REG)
-
-#ifdef USE_AS_BZERO16
-# define DEST PARMS
-# define LEN DEST+4
-#else
-# define DEST PARMS
-# define CHR DEST+4
-# define LEN CHR+4
-#endif
-
-#if 1
-# define SETRTNVAL
-#else
-# define SETRTNVAL movl DEST(%esp), %eax
-#endif
-
-#if (defined SHARED || defined __PIC__)
-# define ENTRANCE PUSH (%ebx);
-# define RETURN_END POP (%ebx); ret
-# define RETURN RETURN_END; CFI_PUSH (%ebx)
-# define PARMS 8 /* Preserve EBX. */
-# define JMPTBL(I, B) I - B
-
-/* Load an entry in a jump table into EBX and branch to it. TABLE is a
- jump table with relative offsets. */
-# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
- /* We first load PC into EBX. */ \
- call __i686.get_pc_thunk.bx; \
- /* Get the address of the jump table. */ \
- add $(TABLE - .), %ebx; \
- /* Get the entry and convert the relative offset to the \
- absolute address. */ \
- add (%ebx,%ecx,4), %ebx; \
- /* We loaded the jump table and adjuested EDX. Go. */ \
- jmp *%ebx
-
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- ALIGN (4)
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-#else
-# define ENTRANCE
-# define RETURN_END ret
-# define RETURN RETURN_END
-# define PARMS 4
-# define JMPTBL(I, B) I
-
-/* Branch to an entry in a jump table. TABLE is a jump table with
- absolute offsets. */
-# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
- jmp *TABLE(,%ecx,4)
-#endif
-
- .section .text.sse2,"ax",@progbits
- ALIGN (4)
-ENTRY (sse2_memset16_atom)
- ENTRANCE
-
- movl LEN(%esp), %ecx
-#ifdef USE_AS_ANDROID
- shr $1, %ecx
-#endif
-#ifdef USE_AS_BZERO16
- xor %eax, %eax
-#else
- movzwl CHR(%esp), %eax
- mov %eax, %edx
- shl $16, %eax
- or %edx, %eax
-#endif
- movl DEST(%esp), %edx
- cmp $32, %ecx
- jae L(32wordsormore)
-
-L(write_less32words):
- lea (%edx, %ecx, 2), %edx
- BRANCH_TO_JMPTBL_ENTRY (L(table_less32words))
-
-
- .pushsection .rodata.sse2,"a",@progbits
- ALIGN (2)
-L(table_less32words):
- .int JMPTBL (L(write_0words), L(table_less32words))
- .int JMPTBL (L(write_1words), L(table_less32words))
- .int JMPTBL (L(write_2words), L(table_less32words))
- .int JMPTBL (L(write_3words), L(table_less32words))
- .int JMPTBL (L(write_4words), L(table_less32words))
- .int JMPTBL (L(write_5words), L(table_less32words))
- .int JMPTBL (L(write_6words), L(table_less32words))
- .int JMPTBL (L(write_7words), L(table_less32words))
- .int JMPTBL (L(write_8words), L(table_less32words))
- .int JMPTBL (L(write_9words), L(table_less32words))
- .int JMPTBL (L(write_10words), L(table_less32words))
- .int JMPTBL (L(write_11words), L(table_less32words))
- .int JMPTBL (L(write_12words), L(table_less32words))
- .int JMPTBL (L(write_13words), L(table_less32words))
- .int JMPTBL (L(write_14words), L(table_less32words))
- .int JMPTBL (L(write_15words), L(table_less32words))
- .int JMPTBL (L(write_16words), L(table_less32words))
- .int JMPTBL (L(write_17words), L(table_less32words))
- .int JMPTBL (L(write_18words), L(table_less32words))
- .int JMPTBL (L(write_19words), L(table_less32words))
- .int JMPTBL (L(write_20words), L(table_less32words))
- .int JMPTBL (L(write_21words), L(table_less32words))
- .int JMPTBL (L(write_22words), L(table_less32words))
- .int JMPTBL (L(write_23words), L(table_less32words))
- .int JMPTBL (L(write_24words), L(table_less32words))
- .int JMPTBL (L(write_25words), L(table_less32words))
- .int JMPTBL (L(write_26words), L(table_less32words))
- .int JMPTBL (L(write_27words), L(table_less32words))
- .int JMPTBL (L(write_28words), L(table_less32words))
- .int JMPTBL (L(write_29words), L(table_less32words))
- .int JMPTBL (L(write_30words), L(table_less32words))
- .int JMPTBL (L(write_31words), L(table_less32words))
- .popsection
-
- ALIGN (4)
-L(write_28words):
- movl %eax, -56(%edx)
- movl %eax, -52(%edx)
-L(write_24words):
- movl %eax, -48(%edx)
- movl %eax, -44(%edx)
-L(write_20words):
- movl %eax, -40(%edx)
- movl %eax, -36(%edx)
-L(write_16words):
- movl %eax, -32(%edx)
- movl %eax, -28(%edx)
-L(write_12words):
- movl %eax, -24(%edx)
- movl %eax, -20(%edx)
-L(write_8words):
- movl %eax, -16(%edx)
- movl %eax, -12(%edx)
-L(write_4words):
- movl %eax, -8(%edx)
- movl %eax, -4(%edx)
-L(write_0words):
- SETRTNVAL
- RETURN
-
- ALIGN (4)
-L(write_29words):
- movl %eax, -58(%edx)
- movl %eax, -54(%edx)
-L(write_25words):
- movl %eax, -50(%edx)
- movl %eax, -46(%edx)
-L(write_21words):
- movl %eax, -42(%edx)
- movl %eax, -38(%edx)
-L(write_17words):
- movl %eax, -34(%edx)
- movl %eax, -30(%edx)
-L(write_13words):
- movl %eax, -26(%edx)
- movl %eax, -22(%edx)
-L(write_9words):
- movl %eax, -18(%edx)
- movl %eax, -14(%edx)
-L(write_5words):
- movl %eax, -10(%edx)
- movl %eax, -6(%edx)
-L(write_1words):
- mov %ax, -2(%edx)
- SETRTNVAL
- RETURN
-
- ALIGN (4)
-L(write_30words):
- movl %eax, -60(%edx)
- movl %eax, -56(%edx)
-L(write_26words):
- movl %eax, -52(%edx)
- movl %eax, -48(%edx)
-L(write_22words):
- movl %eax, -44(%edx)
- movl %eax, -40(%edx)
-L(write_18words):
- movl %eax, -36(%edx)
- movl %eax, -32(%edx)
-L(write_14words):
- movl %eax, -28(%edx)
- movl %eax, -24(%edx)
-L(write_10words):
- movl %eax, -20(%edx)
- movl %eax, -16(%edx)
-L(write_6words):
- movl %eax, -12(%edx)
- movl %eax, -8(%edx)
-L(write_2words):
- movl %eax, -4(%edx)
- SETRTNVAL
- RETURN
-
- ALIGN (4)
-L(write_31words):
- movl %eax, -62(%edx)
- movl %eax, -58(%edx)
-L(write_27words):
- movl %eax, -54(%edx)
- movl %eax, -50(%edx)
-L(write_23words):
- movl %eax, -46(%edx)
- movl %eax, -42(%edx)
-L(write_19words):
- movl %eax, -38(%edx)
- movl %eax, -34(%edx)
-L(write_15words):
- movl %eax, -30(%edx)
- movl %eax, -26(%edx)
-L(write_11words):
- movl %eax, -22(%edx)
- movl %eax, -18(%edx)
-L(write_7words):
- movl %eax, -14(%edx)
- movl %eax, -10(%edx)
-L(write_3words):
- movl %eax, -6(%edx)
- movw %ax, -2(%edx)
- SETRTNVAL
- RETURN
-
- ALIGN (4)
-
-L(32wordsormore):
- shl $1, %ecx
- test $0x01, %edx
- jz L(aligned2bytes)
- mov %eax, (%edx)
- mov %eax, -4(%edx, %ecx)
- sub $2, %ecx
- add $1, %edx
- rol $8, %eax
-L(aligned2bytes):
-#ifdef USE_AS_BZERO16
- pxor %xmm0, %xmm0
-#else
- movd %eax, %xmm0
- pshufd $0, %xmm0, %xmm0
-#endif
- testl $0xf, %edx
- jz L(aligned_16)
-/* ECX > 32 and EDX is not 16 byte aligned. */
-L(not_aligned_16):
- movdqu %xmm0, (%edx)
- movl %edx, %eax
- and $-16, %edx
- add $16, %edx
- sub %edx, %eax
- add %eax, %ecx
- movd %xmm0, %eax
-
- ALIGN (4)
-L(aligned_16):
- cmp $128, %ecx
- jae L(128bytesormore)
-
-L(aligned_16_less128bytes):
- add %ecx, %edx
- shr $1, %ecx
- BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
- ALIGN (4)
-L(128bytesormore):
-#ifdef SHARED_CACHE_SIZE
- PUSH (%ebx)
- mov $SHARED_CACHE_SIZE, %ebx
-#else
-# if (defined SHARED || defined __PIC__)
- call __i686.get_pc_thunk.bx
- add $_GLOBAL_OFFSET_TABLE_, %ebx
- mov __x86_shared_cache_size@GOTOFF(%ebx), %ebx
-# else
- PUSH (%ebx)
- mov __x86_shared_cache_size, %ebx
-# endif
-#endif
- cmp %ebx, %ecx
- jae L(128bytesormore_nt_start)
-
-
-#ifdef DATA_CACHE_SIZE
- POP (%ebx)
-# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
- cmp $DATA_CACHE_SIZE, %ecx
-#else
-# if (defined SHARED || defined __PIC__)
-# define RESTORE_EBX_STATE
- call __i686.get_pc_thunk.bx
- add $_GLOBAL_OFFSET_TABLE_, %ebx
- cmp __x86_data_cache_size@GOTOFF(%ebx), %ecx
-# else
- POP (%ebx)
-# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
- cmp __x86_data_cache_size, %ecx
-# endif
-#endif
-
- jae L(128bytes_L2_normal)
- subl $128, %ecx
-L(128bytesormore_normal):
- sub $128, %ecx
- movdqa %xmm0, (%edx)
- movdqa %xmm0, 0x10(%edx)
- movdqa %xmm0, 0x20(%edx)
- movdqa %xmm0, 0x30(%edx)
- movdqa %xmm0, 0x40(%edx)
- movdqa %xmm0, 0x50(%edx)
- movdqa %xmm0, 0x60(%edx)
- movdqa %xmm0, 0x70(%edx)
- lea 128(%edx), %edx
- jb L(128bytesless_normal)
-
-
- sub $128, %ecx
- movdqa %xmm0, (%edx)
- movdqa %xmm0, 0x10(%edx)
- movdqa %xmm0, 0x20(%edx)
- movdqa %xmm0, 0x30(%edx)
- movdqa %xmm0, 0x40(%edx)
- movdqa %xmm0, 0x50(%edx)
- movdqa %xmm0, 0x60(%edx)
- movdqa %xmm0, 0x70(%edx)
- lea 128(%edx), %edx
- jae L(128bytesormore_normal)
-
-L(128bytesless_normal):
- lea 128(%ecx), %ecx
- add %ecx, %edx
- shr $1, %ecx
- BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
- ALIGN (4)
-L(128bytes_L2_normal):
- prefetcht0 0x380(%edx)
- prefetcht0 0x3c0(%edx)
- sub $128, %ecx
- movdqa %xmm0, (%edx)
- movaps %xmm0, 0x10(%edx)
- movaps %xmm0, 0x20(%edx)
- movaps %xmm0, 0x30(%edx)
- movaps %xmm0, 0x40(%edx)
- movaps %xmm0, 0x50(%edx)
- movaps %xmm0, 0x60(%edx)
- movaps %xmm0, 0x70(%edx)
- add $128, %edx
- cmp $128, %ecx
- jae L(128bytes_L2_normal)
-
-L(128bytesless_L2_normal):
- add %ecx, %edx
- shr $1, %ecx
- BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
- RESTORE_EBX_STATE
-L(128bytesormore_nt_start):
- sub %ebx, %ecx
- mov %ebx, %eax
- and $0x7f, %eax
- add %eax, %ecx
- movd %xmm0, %eax
- ALIGN (4)
-L(128bytesormore_shared_cache_loop):
- prefetcht0 0x3c0(%edx)
- prefetcht0 0x380(%edx)
- sub $0x80, %ebx
- movdqa %xmm0, (%edx)
- movdqa %xmm0, 0x10(%edx)
- movdqa %xmm0, 0x20(%edx)
- movdqa %xmm0, 0x30(%edx)
- movdqa %xmm0, 0x40(%edx)
- movdqa %xmm0, 0x50(%edx)
- movdqa %xmm0, 0x60(%edx)
- movdqa %xmm0, 0x70(%edx)
- add $0x80, %edx
- cmp $0x80, %ebx
- jae L(128bytesormore_shared_cache_loop)
- cmp $0x80, %ecx
- jb L(shared_cache_loop_end)
- ALIGN (4)
-L(128bytesormore_nt):
- sub $0x80, %ecx
- movntdq %xmm0, (%edx)
- movntdq %xmm0, 0x10(%edx)
- movntdq %xmm0, 0x20(%edx)
- movntdq %xmm0, 0x30(%edx)
- movntdq %xmm0, 0x40(%edx)
- movntdq %xmm0, 0x50(%edx)
- movntdq %xmm0, 0x60(%edx)
- movntdq %xmm0, 0x70(%edx)
- add $0x80, %edx
- cmp $0x80, %ecx
- jae L(128bytesormore_nt)
- sfence
-L(shared_cache_loop_end):
-#if defined DATA_CACHE_SIZE || !(defined SHARED || defined __PIC__)
- POP (%ebx)
-#endif
- add %ecx, %edx
- shr $1, %ecx
- BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
-
- .pushsection .rodata.sse2,"a",@progbits
- ALIGN (2)
-L(table_16_128bytes):
- .int JMPTBL (L(aligned_16_0bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_2bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_4bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_6bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_8bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_10bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_12bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_14bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_16bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_18bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_20bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_22bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_24bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_26bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_28bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_30bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_32bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_34bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_36bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_38bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_40bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_42bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_44bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_46bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_48bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_50bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_52bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_54bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_56bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_58bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_60bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_62bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_64bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_66bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_68bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_70bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_72bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_74bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_76bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_78bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_80bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_82bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_84bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_86bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_88bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_90bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_92bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_94bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_96bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_98bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_100bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_102bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_104bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_106bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_108bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_110bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_112bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_114bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_116bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_118bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_120bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_122bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_124bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_126bytes), L(table_16_128bytes))
- .popsection
-
-
- ALIGN (4)
-L(aligned_16_112bytes):
- movdqa %xmm0, -112(%edx)
-L(aligned_16_96bytes):
- movdqa %xmm0, -96(%edx)
-L(aligned_16_80bytes):
- movdqa %xmm0, -80(%edx)
-L(aligned_16_64bytes):
- movdqa %xmm0, -64(%edx)
-L(aligned_16_48bytes):
- movdqa %xmm0, -48(%edx)
-L(aligned_16_32bytes):
- movdqa %xmm0, -32(%edx)
-L(aligned_16_16bytes):
- movdqa %xmm0, -16(%edx)
-L(aligned_16_0bytes):
- SETRTNVAL
- RETURN
-
-
- ALIGN (4)
-L(aligned_16_114bytes):
- movdqa %xmm0, -114(%edx)
-L(aligned_16_98bytes):
- movdqa %xmm0, -98(%edx)
-L(aligned_16_82bytes):
- movdqa %xmm0, -82(%edx)
-L(aligned_16_66bytes):
- movdqa %xmm0, -66(%edx)
-L(aligned_16_50bytes):
- movdqa %xmm0, -50(%edx)
-L(aligned_16_34bytes):
- movdqa %xmm0, -34(%edx)
-L(aligned_16_18bytes):
- movdqa %xmm0, -18(%edx)
-L(aligned_16_2bytes):
- movw %ax, -2(%edx)
- SETRTNVAL
- RETURN
-
- ALIGN (4)
-L(aligned_16_116bytes):
- movdqa %xmm0, -116(%edx)
-L(aligned_16_100bytes):
- movdqa %xmm0, -100(%edx)
-L(aligned_16_84bytes):
- movdqa %xmm0, -84(%edx)
-L(aligned_16_68bytes):
- movdqa %xmm0, -68(%edx)
-L(aligned_16_52bytes):
- movdqa %xmm0, -52(%edx)
-L(aligned_16_36bytes):
- movdqa %xmm0, -36(%edx)
-L(aligned_16_20bytes):
- movdqa %xmm0, -20(%edx)
-L(aligned_16_4bytes):
- movl %eax, -4(%edx)
- SETRTNVAL
- RETURN
-
-
- ALIGN (4)
-L(aligned_16_118bytes):
- movdqa %xmm0, -118(%edx)
-L(aligned_16_102bytes):
- movdqa %xmm0, -102(%edx)
-L(aligned_16_86bytes):
- movdqa %xmm0, -86(%edx)
-L(aligned_16_70bytes):
- movdqa %xmm0, -70(%edx)
-L(aligned_16_54bytes):
- movdqa %xmm0, -54(%edx)
-L(aligned_16_38bytes):
- movdqa %xmm0, -38(%edx)
-L(aligned_16_22bytes):
- movdqa %xmm0, -22(%edx)
-L(aligned_16_6bytes):
- movl %eax, -6(%edx)
- movw %ax, -2(%edx)
- SETRTNVAL
- RETURN
-
-
- ALIGN (4)
-L(aligned_16_120bytes):
- movdqa %xmm0, -120(%edx)
-L(aligned_16_104bytes):
- movdqa %xmm0, -104(%edx)
-L(aligned_16_88bytes):
- movdqa %xmm0, -88(%edx)
-L(aligned_16_72bytes):
- movdqa %xmm0, -72(%edx)
-L(aligned_16_56bytes):
- movdqa %xmm0, -56(%edx)
-L(aligned_16_40bytes):
- movdqa %xmm0, -40(%edx)
-L(aligned_16_24bytes):
- movdqa %xmm0, -24(%edx)
-L(aligned_16_8bytes):
- movq %xmm0, -8(%edx)
- SETRTNVAL
- RETURN
-
-
- ALIGN (4)
-L(aligned_16_122bytes):
- movdqa %xmm0, -122(%edx)
-L(aligned_16_106bytes):
- movdqa %xmm0, -106(%edx)
-L(aligned_16_90bytes):
- movdqa %xmm0, -90(%edx)
-L(aligned_16_74bytes):
- movdqa %xmm0, -74(%edx)
-L(aligned_16_58bytes):
- movdqa %xmm0, -58(%edx)
-L(aligned_16_42bytes):
- movdqa %xmm0, -42(%edx)
-L(aligned_16_26bytes):
- movdqa %xmm0, -26(%edx)
-L(aligned_16_10bytes):
- movq %xmm0, -10(%edx)
- movw %ax, -2(%edx)
- SETRTNVAL
- RETURN
-
-
- ALIGN (4)
-L(aligned_16_124bytes):
- movdqa %xmm0, -124(%edx)
-L(aligned_16_108bytes):
- movdqa %xmm0, -108(%edx)
-L(aligned_16_92bytes):
- movdqa %xmm0, -92(%edx)
-L(aligned_16_76bytes):
- movdqa %xmm0, -76(%edx)
-L(aligned_16_60bytes):
- movdqa %xmm0, -60(%edx)
-L(aligned_16_44bytes):
- movdqa %xmm0, -44(%edx)
-L(aligned_16_28bytes):
- movdqa %xmm0, -28(%edx)
-L(aligned_16_12bytes):
- movq %xmm0, -12(%edx)
- movl %eax, -4(%edx)
- SETRTNVAL
- RETURN
-
-
- ALIGN (4)
-L(aligned_16_126bytes):
- movdqa %xmm0, -126(%edx)
-L(aligned_16_110bytes):
- movdqa %xmm0, -110(%edx)
-L(aligned_16_94bytes):
- movdqa %xmm0, -94(%edx)
-L(aligned_16_78bytes):
- movdqa %xmm0, -78(%edx)
-L(aligned_16_62bytes):
- movdqa %xmm0, -62(%edx)
-L(aligned_16_46bytes):
- movdqa %xmm0, -46(%edx)
-L(aligned_16_30bytes):
- movdqa %xmm0, -30(%edx)
-L(aligned_16_14bytes):
- movq %xmm0, -14(%edx)
- movl %eax, -6(%edx)
- movw %ax, -2(%edx)
- SETRTNVAL
- RETURN
-
-END (sse2_memset16_atom)
diff --git a/libcutils/arch-x86/sse2-memset32-atom.S b/libcutils/arch-x86/sse2-memset32-atom.S
deleted file mode 100755
index 05eb64f..0000000
--- a/libcutils/arch-x86/sse2-memset32-atom.S
+++ /dev/null
@@ -1,513 +0,0 @@
-/*
- * 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.
- */
-/*
- * Contributed by: Intel Corporation
- */
-
-#ifndef L
-# define L(label) .L##label
-#endif
-
-#ifndef ALIGN
-# define ALIGN(n) .p2align n
-#endif
-
-#ifndef cfi_startproc
-# define cfi_startproc .cfi_startproc
-#endif
-
-#ifndef cfi_endproc
-# define cfi_endproc .cfi_endproc
-#endif
-
-#ifndef cfi_rel_offset
-# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off
-#endif
-
-#ifndef cfi_restore
-# define cfi_restore(reg) .cfi_restore reg
-#endif
-
-#ifndef cfi_adjust_cfa_offset
-# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off
-#endif
-
-#ifndef ENTRY
-# define ENTRY(name) \
- .type name, @function; \
- .globl name; \
- .p2align 4; \
-name: \
- cfi_startproc
-#endif
-
-#ifndef END
-# define END(name) \
- cfi_endproc; \
- .size name, .-name
-#endif
-
-#define CFI_PUSH(REG) \
- cfi_adjust_cfa_offset (4); \
- cfi_rel_offset (REG, 0)
-
-#define CFI_POP(REG) \
- cfi_adjust_cfa_offset (-4); \
- cfi_restore (REG)
-
-#define PUSH(REG) pushl REG; CFI_PUSH (REG)
-#define POP(REG) popl REG; CFI_POP (REG)
-
-#ifdef USE_AS_BZERO32
-# define DEST PARMS
-# define LEN DEST+4
-#else
-# define DEST PARMS
-# define DWDS DEST+4
-# define LEN DWDS+4
-#endif
-
-#ifdef USE_AS_WMEMSET32
-# define SETRTNVAL movl DEST(%esp), %eax
-#else
-# define SETRTNVAL
-#endif
-
-#if (defined SHARED || defined __PIC__)
-# define ENTRANCE PUSH (%ebx);
-# define RETURN_END POP (%ebx); ret
-# define RETURN RETURN_END; CFI_PUSH (%ebx)
-# define PARMS 8 /* Preserve EBX. */
-# define JMPTBL(I, B) I - B
-
-/* Load an entry in a jump table into EBX and branch to it. TABLE is a
- jump table with relative offsets. */
-# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
- /* We first load PC into EBX. */ \
- call __i686.get_pc_thunk.bx; \
- /* Get the address of the jump table. */ \
- add $(TABLE - .), %ebx; \
- /* Get the entry and convert the relative offset to the \
- absolute address. */ \
- add (%ebx,%ecx,4), %ebx; \
- /* We loaded the jump table and adjuested EDX. Go. */ \
- jmp *%ebx
-
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- ALIGN (4)
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-#else
-# define ENTRANCE
-# define RETURN_END ret
-# define RETURN RETURN_END
-# define PARMS 4
-# define JMPTBL(I, B) I
-
-/* Branch to an entry in a jump table. TABLE is a jump table with
- absolute offsets. */
-# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
- jmp *TABLE(,%ecx,4)
-#endif
-
- .section .text.sse2,"ax",@progbits
- ALIGN (4)
-ENTRY (sse2_memset32_atom)
- ENTRANCE
-
- movl LEN(%esp), %ecx
-#ifdef USE_AS_ANDROID
- shr $2, %ecx
-#endif
-#ifdef USE_AS_BZERO32
- xor %eax, %eax
-#else
- mov DWDS(%esp), %eax
- mov %eax, %edx
-#endif
- movl DEST(%esp), %edx
- cmp $16, %ecx
- jae L(16dbwordsormore)
-
-L(write_less16dbwords):
- lea (%edx, %ecx, 4), %edx
- BRANCH_TO_JMPTBL_ENTRY (L(table_less16dbwords))
-
- .pushsection .rodata.sse2,"a",@progbits
- ALIGN (2)
-L(table_less16dbwords):
- .int JMPTBL (L(write_0dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_1dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_2dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_3dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_4dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_5dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_6dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_7dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_8dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_9dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_10dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_11dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_12dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_13dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_14dbwords), L(table_less16dbwords))
- .int JMPTBL (L(write_15dbwords), L(table_less16dbwords))
- .popsection
-
- ALIGN (4)
-L(write_15dbwords):
- movl %eax, -60(%edx)
-L(write_14dbwords):
- movl %eax, -56(%edx)
-L(write_13dbwords):
- movl %eax, -52(%edx)
-L(write_12dbwords):
- movl %eax, -48(%edx)
-L(write_11dbwords):
- movl %eax, -44(%edx)
-L(write_10dbwords):
- movl %eax, -40(%edx)
-L(write_9dbwords):
- movl %eax, -36(%edx)
-L(write_8dbwords):
- movl %eax, -32(%edx)
-L(write_7dbwords):
- movl %eax, -28(%edx)
-L(write_6dbwords):
- movl %eax, -24(%edx)
-L(write_5dbwords):
- movl %eax, -20(%edx)
-L(write_4dbwords):
- movl %eax, -16(%edx)
-L(write_3dbwords):
- movl %eax, -12(%edx)
-L(write_2dbwords):
- movl %eax, -8(%edx)
-L(write_1dbwords):
- movl %eax, -4(%edx)
-L(write_0dbwords):
- SETRTNVAL
- RETURN
-
- ALIGN (4)
-L(16dbwordsormore):
- test $3, %edx
- jz L(aligned4bytes)
- mov %eax, (%edx)
- mov %eax, -4(%edx, %ecx, 4)
- sub $1, %ecx
- rol $24, %eax
- add $1, %edx
- test $3, %edx
- jz L(aligned4bytes)
- ror $8, %eax
- add $1, %edx
- test $3, %edx
- jz L(aligned4bytes)
- ror $8, %eax
- add $1, %edx
-L(aligned4bytes):
- shl $2, %ecx
-
-#ifdef USE_AS_BZERO32
- pxor %xmm0, %xmm0
-#else
- movd %eax, %xmm0
- pshufd $0, %xmm0, %xmm0
-#endif
- testl $0xf, %edx
- jz L(aligned_16)
-/* ECX > 32 and EDX is not 16 byte aligned. */
-L(not_aligned_16):
- movdqu %xmm0, (%edx)
- movl %edx, %eax
- and $-16, %edx
- add $16, %edx
- sub %edx, %eax
- add %eax, %ecx
- movd %xmm0, %eax
- ALIGN (4)
-L(aligned_16):
- cmp $128, %ecx
- jae L(128bytesormore)
-
-L(aligned_16_less128bytes):
- add %ecx, %edx
- shr $2, %ecx
- BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
- ALIGN (4)
-L(128bytesormore):
-#ifdef SHARED_CACHE_SIZE
- PUSH (%ebx)
- mov $SHARED_CACHE_SIZE, %ebx
-#else
-# if (defined SHARED || defined __PIC__)
- call __i686.get_pc_thunk.bx
- add $_GLOBAL_OFFSET_TABLE_, %ebx
- mov __x86_shared_cache_size@GOTOFF(%ebx), %ebx
-# else
- PUSH (%ebx)
- mov __x86_shared_cache_size, %ebx
-# endif
-#endif
- cmp %ebx, %ecx
- jae L(128bytesormore_nt_start)
-
-#ifdef DATA_CACHE_SIZE
- POP (%ebx)
-# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
- cmp $DATA_CACHE_SIZE, %ecx
-#else
-# if (defined SHARED || defined __PIC__)
-# define RESTORE_EBX_STATE
- call __i686.get_pc_thunk.bx
- add $_GLOBAL_OFFSET_TABLE_, %ebx
- cmp __x86_data_cache_size@GOTOFF(%ebx), %ecx
-# else
- POP (%ebx)
-# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
- cmp __x86_data_cache_size, %ecx
-# endif
-#endif
-
- jae L(128bytes_L2_normal)
- subl $128, %ecx
-L(128bytesormore_normal):
- sub $128, %ecx
- movdqa %xmm0, (%edx)
- movdqa %xmm0, 0x10(%edx)
- movdqa %xmm0, 0x20(%edx)
- movdqa %xmm0, 0x30(%edx)
- movdqa %xmm0, 0x40(%edx)
- movdqa %xmm0, 0x50(%edx)
- movdqa %xmm0, 0x60(%edx)
- movdqa %xmm0, 0x70(%edx)
- lea 128(%edx), %edx
- jb L(128bytesless_normal)
-
-
- sub $128, %ecx
- movdqa %xmm0, (%edx)
- movdqa %xmm0, 0x10(%edx)
- movdqa %xmm0, 0x20(%edx)
- movdqa %xmm0, 0x30(%edx)
- movdqa %xmm0, 0x40(%edx)
- movdqa %xmm0, 0x50(%edx)
- movdqa %xmm0, 0x60(%edx)
- movdqa %xmm0, 0x70(%edx)
- lea 128(%edx), %edx
- jae L(128bytesormore_normal)
-
-L(128bytesless_normal):
- lea 128(%ecx), %ecx
- add %ecx, %edx
- shr $2, %ecx
- BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
- ALIGN (4)
-L(128bytes_L2_normal):
- prefetcht0 0x380(%edx)
- prefetcht0 0x3c0(%edx)
- sub $128, %ecx
- movdqa %xmm0, (%edx)
- movaps %xmm0, 0x10(%edx)
- movaps %xmm0, 0x20(%edx)
- movaps %xmm0, 0x30(%edx)
- movaps %xmm0, 0x40(%edx)
- movaps %xmm0, 0x50(%edx)
- movaps %xmm0, 0x60(%edx)
- movaps %xmm0, 0x70(%edx)
- add $128, %edx
- cmp $128, %ecx
- jae L(128bytes_L2_normal)
-
-L(128bytesless_L2_normal):
- add %ecx, %edx
- shr $2, %ecx
- BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
- RESTORE_EBX_STATE
-L(128bytesormore_nt_start):
- sub %ebx, %ecx
- mov %ebx, %eax
- and $0x7f, %eax
- add %eax, %ecx
- movd %xmm0, %eax
- ALIGN (4)
-L(128bytesormore_shared_cache_loop):
- prefetcht0 0x3c0(%edx)
- prefetcht0 0x380(%edx)
- sub $0x80, %ebx
- movdqa %xmm0, (%edx)
- movdqa %xmm0, 0x10(%edx)
- movdqa %xmm0, 0x20(%edx)
- movdqa %xmm0, 0x30(%edx)
- movdqa %xmm0, 0x40(%edx)
- movdqa %xmm0, 0x50(%edx)
- movdqa %xmm0, 0x60(%edx)
- movdqa %xmm0, 0x70(%edx)
- add $0x80, %edx
- cmp $0x80, %ebx
- jae L(128bytesormore_shared_cache_loop)
- cmp $0x80, %ecx
- jb L(shared_cache_loop_end)
-
- ALIGN (4)
-L(128bytesormore_nt):
- sub $0x80, %ecx
- movntdq %xmm0, (%edx)
- movntdq %xmm0, 0x10(%edx)
- movntdq %xmm0, 0x20(%edx)
- movntdq %xmm0, 0x30(%edx)
- movntdq %xmm0, 0x40(%edx)
- movntdq %xmm0, 0x50(%edx)
- movntdq %xmm0, 0x60(%edx)
- movntdq %xmm0, 0x70(%edx)
- add $0x80, %edx
- cmp $0x80, %ecx
- jae L(128bytesormore_nt)
- sfence
-L(shared_cache_loop_end):
-#if defined DATA_CACHE_SIZE || !(defined SHARED || defined __PIC__)
- POP (%ebx)
-#endif
- add %ecx, %edx
- shr $2, %ecx
- BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
-
- .pushsection .rodata.sse2,"a",@progbits
- ALIGN (2)
-L(table_16_128bytes):
- .int JMPTBL (L(aligned_16_0bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_4bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_8bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_12bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_16bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_20bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_24bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_28bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_32bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_36bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_40bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_44bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_48bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_52bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_56bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_60bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_64bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_68bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_72bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_76bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_80bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_84bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_88bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_92bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_96bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_100bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_104bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_108bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_112bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_116bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_120bytes), L(table_16_128bytes))
- .int JMPTBL (L(aligned_16_124bytes), L(table_16_128bytes))
- .popsection
-
- ALIGN (4)
-L(aligned_16_112bytes):
- movdqa %xmm0, -112(%edx)
-L(aligned_16_96bytes):
- movdqa %xmm0, -96(%edx)
-L(aligned_16_80bytes):
- movdqa %xmm0, -80(%edx)
-L(aligned_16_64bytes):
- movdqa %xmm0, -64(%edx)
-L(aligned_16_48bytes):
- movdqa %xmm0, -48(%edx)
-L(aligned_16_32bytes):
- movdqa %xmm0, -32(%edx)
-L(aligned_16_16bytes):
- movdqa %xmm0, -16(%edx)
-L(aligned_16_0bytes):
- SETRTNVAL
- RETURN
-
- ALIGN (4)
-L(aligned_16_116bytes):
- movdqa %xmm0, -116(%edx)
-L(aligned_16_100bytes):
- movdqa %xmm0, -100(%edx)
-L(aligned_16_84bytes):
- movdqa %xmm0, -84(%edx)
-L(aligned_16_68bytes):
- movdqa %xmm0, -68(%edx)
-L(aligned_16_52bytes):
- movdqa %xmm0, -52(%edx)
-L(aligned_16_36bytes):
- movdqa %xmm0, -36(%edx)
-L(aligned_16_20bytes):
- movdqa %xmm0, -20(%edx)
-L(aligned_16_4bytes):
- movl %eax, -4(%edx)
- SETRTNVAL
- RETURN
-
- ALIGN (4)
-L(aligned_16_120bytes):
- movdqa %xmm0, -120(%edx)
-L(aligned_16_104bytes):
- movdqa %xmm0, -104(%edx)
-L(aligned_16_88bytes):
- movdqa %xmm0, -88(%edx)
-L(aligned_16_72bytes):
- movdqa %xmm0, -72(%edx)
-L(aligned_16_56bytes):
- movdqa %xmm0, -56(%edx)
-L(aligned_16_40bytes):
- movdqa %xmm0, -40(%edx)
-L(aligned_16_24bytes):
- movdqa %xmm0, -24(%edx)
-L(aligned_16_8bytes):
- movq %xmm0, -8(%edx)
- SETRTNVAL
- RETURN
-
- ALIGN (4)
-L(aligned_16_124bytes):
- movdqa %xmm0, -124(%edx)
-L(aligned_16_108bytes):
- movdqa %xmm0, -108(%edx)
-L(aligned_16_92bytes):
- movdqa %xmm0, -92(%edx)
-L(aligned_16_76bytes):
- movdqa %xmm0, -76(%edx)
-L(aligned_16_60bytes):
- movdqa %xmm0, -60(%edx)
-L(aligned_16_44bytes):
- movdqa %xmm0, -44(%edx)
-L(aligned_16_28bytes):
- movdqa %xmm0, -28(%edx)
-L(aligned_16_12bytes):
- movq %xmm0, -12(%edx)
- movl %eax, -4(%edx)
- SETRTNVAL
- RETURN
-
-END (sse2_memset32_atom)
diff --git a/libcutils/arch-x86_64/android_memset16_SSE2-atom.S b/libcutils/arch-x86_64/android_memset16.S
similarity index 98%
rename from libcutils/arch-x86_64/android_memset16_SSE2-atom.S
rename to libcutils/arch-x86_64/android_memset16.S
index 48a10ed..cb6d4a3 100644
--- a/libcutils/arch-x86_64/android_memset16_SSE2-atom.S
+++ b/libcutils/arch-x86_64/android_memset16.S
@@ -13,12 +13,13 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/*
- * Contributed by: Intel Corporation
- */
#include "cache.h"
+#ifndef MEMSET
+# define MEMSET android_memset16
+#endif
+
#ifndef L
# define L(label) .L##label
#endif
@@ -63,7 +64,7 @@
.section .text.sse2,"ax",@progbits
ALIGN (4)
-ENTRY (android_memset16) // Address in rdi
+ENTRY (MEMSET) // Address in rdi
shr $1, %rdx // Count in rdx
movzwl %si, %ecx
/* Fill the whole ECX with pattern. */
@@ -561,4 +562,4 @@
movw %cx, -2(%rdi)
ret
-END (android_memset16)
+END (MEMSET)
diff --git a/libcutils/arch-x86_64/android_memset32_SSE2-atom.S b/libcutils/arch-x86_64/android_memset32.S
similarity index 98%
rename from libcutils/arch-x86_64/android_memset32_SSE2-atom.S
rename to libcutils/arch-x86_64/android_memset32.S
index 4bdea8e..1514aa2 100644
--- a/libcutils/arch-x86_64/android_memset32_SSE2-atom.S
+++ b/libcutils/arch-x86_64/android_memset32.S
@@ -13,12 +13,13 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/*
- * Contributed by: Intel Corporation
- */
#include "cache.h"
+#ifndef MEMSET
+# define MEMSET android_memset32
+#endif
+
#ifndef L
# define L(label) .L##label
#endif
@@ -63,7 +64,7 @@
.section .text.sse2,"ax",@progbits
ALIGN (4)
-ENTRY (android_memset32) // Address in rdi
+ENTRY (MEMSET) // Address in rdi
shr $2, %rdx // Count in rdx
movl %esi, %ecx // Pattern in ecx
@@ -369,4 +370,4 @@
movl %ecx, -4(%rdi)
ret
-END (android_memset32)
+END (MEMSET)
diff --git a/libcutils/arch-x86_64/cache.h b/libcutils/arch-x86_64/cache.h
index ab5dd2f..f144309 100644
--- a/libcutils/arch-x86_64/cache.h
+++ b/libcutils/arch-x86_64/cache.h
@@ -13,19 +13,10 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/*
- * Contributed by: Intel Corporation
- */
-#if defined(__slm__)
/* Values are optimized for Silvermont */
#define SHARED_CACHE_SIZE (1024*1024) /* Silvermont L2 Cache */
#define DATA_CACHE_SIZE (24*1024) /* Silvermont L1 Data Cache */
-#else
-/* Values are optimized for Atom */
-#define SHARED_CACHE_SIZE (512*1024) /* Atom L2 Cache */
-#define DATA_CACHE_SIZE (24*1024) /* Atom L1 Data Cache */
-#endif
#define SHARED_CACHE_SIZE_HALF (SHARED_CACHE_SIZE / 2)
#define DATA_CACHE_SIZE_HALF (DATA_CACHE_SIZE / 2)
diff --git a/libcutils/open_memstream.c b/libcutils/open_memstream.c
index 5b4388a..1c37321 100644
--- a/libcutils/open_memstream.c
+++ b/libcutils/open_memstream.c
@@ -14,7 +14,7 @@
* limitations under the License.
*/
-#ifndef HAVE_OPEN_MEMSTREAM
+#if defined(__APPLE__)
/*
* Implementation of the POSIX open_memstream() function, which Linux has
@@ -378,4 +378,4 @@
#endif
-#endif /*!HAVE_OPEN_MEMSTREAM*/
+#endif /* __APPLE__ */
diff --git a/libcutils/sched_policy.c b/libcutils/sched_policy.c
index 2acc3c3..d3cedd4 100644
--- a/libcutils/sched_policy.c
+++ b/libcutils/sched_policy.c
@@ -221,11 +221,9 @@
int get_sched_policy(int tid, SchedPolicy *policy)
{
-#ifdef HAVE_GETTID
if (tid == 0) {
tid = gettid();
}
-#endif
pthread_once(&the_once, __initialize);
if (__sys_supports_schedgroups) {
@@ -260,11 +258,9 @@
int set_sched_policy(int tid, SchedPolicy policy)
{
-#ifdef HAVE_GETTID
if (tid == 0) {
tid = gettid();
}
-#endif
policy = _policy(policy);
pthread_once(&the_once, __initialize);
diff --git a/libcutils/tests/Android.mk b/libcutils/tests/Android.mk
index 8e65310..76db5b1 100644
--- a/libcutils/tests/Android.mk
+++ b/libcutils/tests/Android.mk
@@ -19,6 +19,7 @@
PropertiesTest.cpp \
include $(CLEAR_VARS)
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
LOCAL_MODULE := libcutils_test
LOCAL_SRC_FILES := $(test_src_files)
LOCAL_SHARED_LIBRARIES := \
@@ -32,6 +33,7 @@
include $(BUILD_NATIVE_TEST)
include $(CLEAR_VARS)
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
LOCAL_MODULE := libcutils_test_static
LOCAL_FORCE_STATIC_EXECUTABLE := true
LOCAL_SRC_FILES := $(test_src_files)
@@ -39,9 +41,9 @@
libc \
libcutils \
liblog \
- libstlport_static \
libutils \
+LOCAL_CXX_STL := stlport_static
LOCAL_MULTILIB := both
LOCAL_MODULE_STEM_32 := $(LOCAL_MODULE)32
LOCAL_MODULE_STEM_64 := $(LOCAL_MODULE)64
diff --git a/liblog/logprint.c b/liblog/logprint.c
index 08e830a..244f723 100644
--- a/liblog/logprint.c
+++ b/liblog/logprint.c
@@ -21,10 +21,12 @@
#include <assert.h>
#include <ctype.h>
#include <errno.h>
+#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <sys/param.h>
#include <log/logd.h>
#include <log/logprint.h>
@@ -39,8 +41,23 @@
android_LogPriority global_pri;
FilterInfo *filters;
AndroidLogPrintFormat format;
+ bool colored_output;
};
+/*
+ * gnome-terminal color tags
+ * See http://misc.flogisoft.com/bash/tip_colors_and_formatting
+ * for ideas on how to set the forground color of the text for xterm.
+ * The color manipulation character stream is defined as:
+ * ESC [ 3 8 ; 5 ; <color#> m
+ */
+#define ANDROID_COLOR_BLUE 75
+#define ANDROID_COLOR_DEFAULT 231
+#define ANDROID_COLOR_GREEN 40
+#define ANDROID_COLOR_ORANGE 166
+#define ANDROID_COLOR_RED 196
+#define ANDROID_COLOR_YELLOW 226
+
static FilterInfo * filterinfo_new(const char * tag, android_LogPriority pri)
{
FilterInfo *p_ret;
@@ -110,6 +127,23 @@
}
}
+static int colorFromPri (android_LogPriority pri)
+{
+ switch (pri) {
+ case ANDROID_LOG_VERBOSE: return ANDROID_COLOR_DEFAULT;
+ case ANDROID_LOG_DEBUG: return ANDROID_COLOR_BLUE;
+ case ANDROID_LOG_INFO: return ANDROID_COLOR_GREEN;
+ case ANDROID_LOG_WARN: return ANDROID_COLOR_ORANGE;
+ case ANDROID_LOG_ERROR: return ANDROID_COLOR_RED;
+ case ANDROID_LOG_FATAL: return ANDROID_COLOR_RED;
+ case ANDROID_LOG_SILENT: return ANDROID_COLOR_DEFAULT;
+
+ case ANDROID_LOG_DEFAULT:
+ case ANDROID_LOG_UNKNOWN:
+ default: return ANDROID_COLOR_DEFAULT;
+ }
+}
+
static android_LogPriority filterPriForTag(
AndroidLogFormat *p_format, const char *tag)
{
@@ -149,6 +183,7 @@
p_ret->global_pri = ANDROID_LOG_VERBOSE;
p_ret->format = FORMAT_BRIEF;
+ p_ret->colored_output = false;
return p_ret;
}
@@ -174,7 +209,10 @@
void android_log_setPrintFormat(AndroidLogFormat *p_format,
AndroidLogPrintFormat format)
{
- p_format->format=format;
+ if (format == FORMAT_COLOR)
+ p_format->colored_output = true;
+ else
+ p_format->format = format;
}
/**
@@ -192,6 +230,7 @@
else if (strcmp(formatString, "time") == 0) format = FORMAT_TIME;
else if (strcmp(formatString, "threadtime") == 0) format = FORMAT_THREADTIME;
else if (strcmp(formatString, "long") == 0) format = FORMAT_LONG;
+ else if (strcmp(formatString, "color") == 0) format = FORMAT_COLOR;
else format = FORMAT_OFF;
return format;
@@ -698,6 +737,8 @@
char * ret = NULL;
priChar = filterPriToChar(entry->priority);
+ size_t prefixLen = 0, suffixLen = 0;
+ size_t len;
/*
* Get the current date/time in pretty form
@@ -719,73 +760,80 @@
/*
* Construct a buffer containing the log header and log message.
*/
- size_t prefixLen, suffixLen;
+ if (p_format->colored_output) {
+ prefixLen = snprintf(prefixBuf, sizeof(prefixBuf), "\x1B[38;5;%dm",
+ colorFromPri(entry->priority));
+ prefixLen = MIN(prefixLen, sizeof(prefixBuf));
+ suffixLen = snprintf(suffixBuf, sizeof(suffixBuf), "\x1B[0m");
+ suffixLen = MIN(suffixLen, sizeof(suffixBuf));
+ }
switch (p_format->format) {
case FORMAT_TAG:
- prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
+ len = snprintf(prefixBuf + prefixLen, sizeof(prefixBuf) - prefixLen,
"%c/%-8s: ", priChar, entry->tag);
- strcpy(suffixBuf, "\n"); suffixLen = 1;
+ strcpy(suffixBuf + suffixLen, "\n");
+ ++suffixLen;
break;
case FORMAT_PROCESS:
- prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
- "%c(%5d) ", priChar, entry->pid);
- suffixLen = snprintf(suffixBuf, sizeof(suffixBuf),
+ len = snprintf(suffixBuf + suffixLen, sizeof(suffixBuf) - suffixLen,
" (%s)\n", entry->tag);
+ suffixLen += MIN(len, sizeof(suffixBuf) - suffixLen);
+ len = snprintf(prefixBuf + prefixLen, sizeof(prefixBuf) - prefixLen,
+ "%c(%5d) ", priChar, entry->pid);
break;
case FORMAT_THREAD:
- prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
+ len = snprintf(prefixBuf + prefixLen, sizeof(prefixBuf) - prefixLen,
"%c(%5d:%5d) ", priChar, entry->pid, entry->tid);
- strcpy(suffixBuf, "\n");
- suffixLen = 1;
+ strcpy(suffixBuf + suffixLen, "\n");
+ ++suffixLen;
break;
case FORMAT_RAW:
- prefixBuf[0] = 0;
- prefixLen = 0;
- strcpy(suffixBuf, "\n");
- suffixLen = 1;
+ prefixBuf[prefixLen] = 0;
+ len = 0;
+ strcpy(suffixBuf + suffixLen, "\n");
+ ++suffixLen;
break;
case FORMAT_TIME:
- prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
+ len = snprintf(prefixBuf + prefixLen, sizeof(prefixBuf) - prefixLen,
"%s.%03ld %c/%-8s(%5d): ", timeBuf, entry->tv_nsec / 1000000,
priChar, entry->tag, entry->pid);
- strcpy(suffixBuf, "\n");
- suffixLen = 1;
+ strcpy(suffixBuf + suffixLen, "\n");
+ ++suffixLen;
break;
case FORMAT_THREADTIME:
- prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
+ len = snprintf(prefixBuf + prefixLen, sizeof(prefixBuf) - prefixLen,
"%s.%03ld %5d %5d %c %-8s: ", timeBuf, entry->tv_nsec / 1000000,
entry->pid, entry->tid, priChar, entry->tag);
- strcpy(suffixBuf, "\n");
- suffixLen = 1;
+ strcpy(suffixBuf + suffixLen, "\n");
+ ++suffixLen;
break;
case FORMAT_LONG:
- prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
+ len = snprintf(prefixBuf + prefixLen, sizeof(prefixBuf) - prefixLen,
"[ %s.%03ld %5d:%5d %c/%-8s ]\n",
timeBuf, entry->tv_nsec / 1000000, entry->pid,
entry->tid, priChar, entry->tag);
- strcpy(suffixBuf, "\n\n");
- suffixLen = 2;
+ strcpy(suffixBuf + suffixLen, "\n\n");
+ suffixLen += 2;
prefixSuffixIsHeaderFooter = 1;
break;
case FORMAT_BRIEF:
default:
- prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
+ len = snprintf(prefixBuf + prefixLen, sizeof(prefixBuf) - prefixLen,
"%c/%-8s(%5d): ", priChar, entry->tag, entry->pid);
- strcpy(suffixBuf, "\n");
- suffixLen = 1;
+ strcpy(suffixBuf + suffixLen, "\n");
+ ++suffixLen;
break;
}
+
/* snprintf has a weird return value. It returns what would have been
* written given a large enough buffer. In the case that the prefix is
* longer then our buffer(128), it messes up the calculations below
* possibly causing heap corruption. To avoid this we double check and
* set the length at the maximum (size minus null byte)
*/
- if(prefixLen >= sizeof(prefixBuf))
- prefixLen = sizeof(prefixBuf) - 1;
- if(suffixLen >= sizeof(suffixBuf))
- suffixLen = sizeof(suffixBuf) - 1;
+ prefixLen += MIN(len, sizeof(prefixBuf) - prefixLen);
+ suffixLen = MIN(suffixLen, sizeof(suffixLen));
/* the following code is tragically unreadable */
diff --git a/liblog/tests/Android.mk b/liblog/tests/Android.mk
index cd1bf33..b1426d3 100644
--- a/liblog/tests/Android.mk
+++ b/liblog/tests/Android.mk
@@ -43,11 +43,8 @@
LOCAL_CFLAGS += $(benchmark_c_flags)
LOCAL_SHARED_LIBRARIES += liblog libm
LOCAL_SRC_FILES := $(benchmark_src_files)
-ifndef LOCAL_SDK_VERSION
-LOCAL_C_INCLUDES += bionic bionic/libstdc++/include external/stlport/stlport
-LOCAL_SHARED_LIBRARIES += libstlport
-endif
LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_NATIVE_TESTS)/$(LOCAL_MODULE)
+include external/stlport/libstlport.mk
include $(BUILD_EXECUTABLE)
# -----------------------------------------------------------------------------
@@ -71,7 +68,7 @@
test_src_files += \
libc_test.cpp
-ifndef ($(TARGET_USES_LOGD),false)
+ifneq ($(TARGET_USES_LOGD),false)
test_c_flags += -DTARGET_USES_LOGD
endif
diff --git a/libpixelflinger/Android.mk b/libpixelflinger/Android.mk
index 484cf50..da9829d 100644
--- a/libpixelflinger/Android.mk
+++ b/libpixelflinger/Android.mk
@@ -44,11 +44,13 @@
arch-arm64/col32cb16blend.S \
arch-arm64/t32cb16blend.S \
+ifndef ARCH_MIPS_REV6
PIXELFLINGER_SRC_FILES_mips := \
codeflinger/MIPSAssembler.cpp \
codeflinger/mips_disassem.c \
arch-mips/t32cb16blend.S \
+endif
#
# Shared library
#
@@ -67,6 +69,10 @@
LOCAL_SHARED_LIBRARIES += libhardware_legacy
LOCAL_CFLAGS += -DWITH_LIB_HARDWARE
endif
+# t32cb16blend.S does not compile with Clang.
+LOCAL_CLANG_ASFLAGS_arm += -no-integrated-as
+# arch-arm64/col32cb16blend.S does not compile with Clang.
+LOCAL_CLANG_ASFLAGS_arm64 += -no-integrated-as
include $(BUILD_SHARED_LIBRARY)
#
@@ -80,6 +86,10 @@
LOCAL_SRC_FILES_arm64 := $(PIXELFLINGER_SRC_FILES_arm64)
LOCAL_SRC_FILES_mips := $(PIXELFLINGER_SRC_FILES_mips)
LOCAL_CFLAGS := $(PIXELFLINGER_CFLAGS)
+# t32cb16blend.S does not compile with Clang.
+LOCAL_CLANG_ASFLAGS_arm += -no-integrated-as
+# arch-arm64/col32cb16blend.S does not compile with Clang.
+LOCAL_CLANG_ASFLAGS_arm64 += -no-integrated-as
include $(BUILD_STATIC_LIBRARY)
diff --git a/libpixelflinger/codeflinger/CodeCache.cpp b/libpixelflinger/codeflinger/CodeCache.cpp
index cfd2b37..d770302 100644
--- a/libpixelflinger/codeflinger/CodeCache.cpp
+++ b/libpixelflinger/codeflinger/CodeCache.cpp
@@ -201,8 +201,8 @@
mCacheInUse += assemblySize;
mWhen++;
// synchronize caches...
- void* base = assembly->base();
- void* curr = (uint8_t*)base + assembly->size();
+ char* base = reinterpret_cast<char*>(assembly->base());
+ char* curr = reinterpret_cast<char*>(base + assembly->size());
__builtin___clear_cache(base, curr);
}
diff --git a/libpixelflinger/scanline.cpp b/libpixelflinger/scanline.cpp
index 26b9a3e..3d14531 100644
--- a/libpixelflinger/scanline.cpp
+++ b/libpixelflinger/scanline.cpp
@@ -39,7 +39,7 @@
#include "codeflinger/ARMAssembler.h"
#elif defined(__aarch64__)
#include "codeflinger/Arm64Assembler.h"
-#elif defined(__mips__) && !defined(__LP64__)
+#elif defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
#include "codeflinger/MIPSAssembler.h"
#endif
//#include "codeflinger/ARMAssemblerOptimizer.h"
@@ -59,7 +59,7 @@
# define ANDROID_CODEGEN ANDROID_CODEGEN_GENERATED
#endif
-#if defined(__arm__) || (defined(__mips__) && !defined(__LP64__)) || defined(__aarch64__)
+#if defined(__arm__) || (defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6) || defined(__aarch64__)
# define ANDROID_ARM_CODEGEN 1
#else
# define ANDROID_ARM_CODEGEN 0
@@ -73,7 +73,7 @@
*/
#define DEBUG_NEEDS 0
-#if defined( __mips__) && !defined(__LP64__)
+#if defined( __mips__) && !defined(__LP64__) && __mips_isa_rev < 6
#define ASSEMBLY_SCRATCH_SIZE 4096
#elif defined(__aarch64__)
#define ASSEMBLY_SCRATCH_SIZE 8192
@@ -134,7 +134,7 @@
#elif defined(__aarch64__)
extern "C" void scanline_t32cb16blend_arm64(uint16_t*, uint32_t*, size_t);
extern "C" void scanline_col32cb16blend_arm64(uint16_t *dst, uint32_t col, size_t ct);
-#elif defined(__mips__) && !defined(__LP64__)
+#elif defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
extern "C" void scanline_t32cb16blend_mips(uint16_t*, uint32_t*, size_t);
#endif
@@ -286,7 +286,7 @@
#if ANDROID_ARM_CODEGEN
-#if defined(__mips__)
+#if defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
static CodeCache gCodeCache(32 * 1024);
#elif defined(__aarch64__)
static CodeCache gCodeCache(48 * 1024);
@@ -2175,7 +2175,7 @@
void scanline_t32cb16blend(context_t* c)
{
-#if ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && (defined(__arm__) || (defined(__mips__) && !defined(__LP64__)) || defined(__aarch64__)))
+#if ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && (defined(__arm__) || (defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6) || defined(__aarch64__)))
int32_t x = c->iterators.xl;
size_t ct = c->iterators.xr - x;
int32_t y = c->iterators.y;
diff --git a/libpixelflinger/tests/arch-arm64/assembler/Android.mk b/libpixelflinger/tests/arch-arm64/assembler/Android.mk
index eca36ef..961f323 100644
--- a/libpixelflinger/tests/arch-arm64/assembler/Android.mk
+++ b/libpixelflinger/tests/arch-arm64/assembler/Android.mk
@@ -5,6 +5,9 @@
arm64_assembler_test.cpp\
asm_test_jacket.S
+# asm_test_jacket.S does not compile with Clang.
+LOCAL_CLANG_ASFLAGS_arm64 += -no-integrated-as
+
LOCAL_SHARED_LIBRARIES := \
libcutils \
libpixelflinger
diff --git a/libpixelflinger/tests/arch-arm64/col32cb16blend/Android.mk b/libpixelflinger/tests/arch-arm64/col32cb16blend/Android.mk
index 3368eb0..5d69203 100644
--- a/libpixelflinger/tests/arch-arm64/col32cb16blend/Android.mk
+++ b/libpixelflinger/tests/arch-arm64/col32cb16blend/Android.mk
@@ -5,6 +5,8 @@
col32cb16blend_test.c \
../../../arch-arm64/col32cb16blend.S
+LOCAL_CLANG_ASFLAGS_arm64 += -no-integrated-as
+
LOCAL_SHARED_LIBRARIES :=
LOCAL_C_INCLUDES :=
diff --git a/libpixelflinger/tests/arch-arm64/t32cb16blend/Android.mk b/libpixelflinger/tests/arch-arm64/t32cb16blend/Android.mk
index 8e5ec5e..2c1379b 100644
--- a/libpixelflinger/tests/arch-arm64/t32cb16blend/Android.mk
+++ b/libpixelflinger/tests/arch-arm64/t32cb16blend/Android.mk
@@ -5,6 +5,8 @@
t32cb16blend_test.c \
../../../arch-arm64/t32cb16blend.S
+LOCAL_CLANG_ASFLAGS_arm64 += -no-integrated-as
+
LOCAL_SHARED_LIBRARIES :=
LOCAL_C_INCLUDES :=
diff --git a/libpixelflinger/tests/codegen/codegen.cpp b/libpixelflinger/tests/codegen/codegen.cpp
index 46c1ccc..148b6f4 100644
--- a/libpixelflinger/tests/codegen/codegen.cpp
+++ b/libpixelflinger/tests/codegen/codegen.cpp
@@ -9,16 +9,18 @@
#include "codeflinger/CodeCache.h"
#include "codeflinger/GGLAssembler.h"
#include "codeflinger/ARMAssembler.h"
+#if defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
#include "codeflinger/MIPSAssembler.h"
+#endif
#include "codeflinger/Arm64Assembler.h"
-#if defined(__arm__) || defined(__mips__) || defined(__aarch64__)
+#if defined(__arm__) || (defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6) || defined(__aarch64__)
# define ANDROID_ARM_CODEGEN 1
#else
# define ANDROID_ARM_CODEGEN 0
#endif
-#if defined (__mips__)
+#if defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
#define ASSEMBLY_SCRATCH_SIZE 4096
#elif defined(__aarch64__)
#define ASSEMBLY_SCRATCH_SIZE 8192
@@ -52,7 +54,7 @@
GGLAssembler assembler( new ARMAssembler(a) );
#endif
-#if defined(__mips__) && !defined(__LP64__)
+#if defined(__mips__) && !defined(__LP64__) && __mips_isa_rev < 6
GGLAssembler assembler( new ArmToMipsAssembler(a) );
#endif
diff --git a/libutils/Android.mk b/libutils/Android.mk
index b1dc1f8..0376c8c 100644
--- a/libutils/Android.mk
+++ b/libutils/Android.mk
@@ -67,6 +67,9 @@
ifeq ($(HOST_OS), linux)
LOCAL_SRC_FILES += Looper.cpp
endif
+ifeq ($(HOST_OS),darwin)
+LOCAL_CFLAGS += -Wno-unused-parameter
+endif
LOCAL_MODULE:= libutils
LOCAL_STATIC_LIBRARIES := liblog
LOCAL_CFLAGS += $(host_commonCflags)
@@ -91,8 +94,7 @@
LOCAL_CFLAGS += -Werror
LOCAL_C_INCLUDES += \
- bionic/libc \
- external/zlib
+ external/zlib
LOCAL_STATIC_LIBRARIES := \
libcutils
diff --git a/libutils/Threads.cpp b/libutils/Threads.cpp
index b09d510..9bcd063 100644
--- a/libutils/Threads.cpp
+++ b/libutils/Threads.cpp
@@ -28,9 +28,6 @@
# include <pthread.h>
# include <sched.h>
# include <sys/resource.h>
-#ifdef HAVE_ANDROID_OS
-# include <private/bionic_pthread.h>
-#endif
#elif defined(HAVE_WIN32_THREADS)
# include <windows.h>
# include <stdint.h>
@@ -306,15 +303,6 @@
gCreateThreadFn = func;
}
-pid_t androidGetTid()
-{
-#ifdef HAVE_GETTID
- return gettid();
-#else
- return getpid();
-#endif
-}
-
#ifdef HAVE_ANDROID_OS
int androidSetThreadPriority(pid_t tid, int pri)
{
@@ -864,7 +852,7 @@
pid_t tid;
if (mRunning) {
pthread_t pthread = android_thread_id_t_to_pthread(mThread);
- tid = __pthread_gettid(pthread);
+ tid = pthread_gettid_np(pthread);
} else {
ALOGW("Thread (this=%p): getTid() is undefined before run()", this);
tid = -1;
diff --git a/libutils/tests/Android.mk b/libutils/tests/Android.mk
index caedaff..ab03d87 100644
--- a/libutils/tests/Android.mk
+++ b/libutils/tests/Android.mk
@@ -1,6 +1,5 @@
# Build the unit tests.
LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
# Build the unit tests.
test_src_files := \
@@ -18,11 +17,6 @@
liblog \
libcutils \
libutils \
- libstlport
-
-static_libraries := \
- libgtest \
- libgtest_main
$(foreach file,$(test_src_files), \
$(eval include $(CLEAR_VARS)) \
diff --git a/libziparchive/Android.mk b/libziparchive/Android.mk
index 705caa5..d96bc63 100644
--- a/libziparchive/Android.mk
+++ b/libziparchive/Android.mk
@@ -63,7 +63,8 @@
LOCAL_CFLAGS += \
-DGTEST_OS_LINUX \
-DGTEST_HAS_STD_STRING \
- -Werror
+ -Werror \
+ -Wno-unnamed-type-template-args
LOCAL_SRC_FILES := zip_archive_test.cc
LOCAL_STATIC_LIBRARIES := libziparchive-host \
libz \
diff --git a/libziparchive/zip_archive.cc b/libziparchive/zip_archive.cc
index 87dac0e..d5d4700 100644
--- a/libziparchive/zip_archive.cc
+++ b/libziparchive/zip_archive.cc
@@ -385,8 +385,10 @@
return val;
}
-static uint32_t ComputeHash(const char* str, uint16_t len) {
+static uint32_t ComputeHash(const ZipEntryName& name) {
uint32_t hash = 0;
+ uint16_t len = name.name_length;
+ const uint8_t* str = name.name;
while (len--) {
hash = hash * 31 + *str++;
@@ -401,21 +403,21 @@
*/
static int64_t EntryToIndex(const ZipEntryName* hash_table,
const uint32_t hash_table_size,
- const char* name, uint16_t length) {
- const uint32_t hash = ComputeHash(name, length);
+ const ZipEntryName& name) {
+ const uint32_t hash = ComputeHash(name);
// NOTE: (hash_table_size - 1) is guaranteed to be non-negative.
uint32_t ent = hash & (hash_table_size - 1);
while (hash_table[ent].name != NULL) {
- if (hash_table[ent].name_length == length &&
- memcmp(hash_table[ent].name, name, length) == 0) {
+ if (hash_table[ent].name_length == name.name_length &&
+ memcmp(hash_table[ent].name, name.name, name.name_length) == 0) {
return ent;
}
ent = (ent + 1) & (hash_table_size - 1);
}
- ALOGV("Zip: Unable to find entry %.*s", length, name);
+ ALOGV("Zip: Unable to find entry %.*s", name.name_length, name.name);
return kEntryNotFound;
}
@@ -423,8 +425,8 @@
* Add a new entry to the hash table.
*/
static int32_t AddToHash(ZipEntryName *hash_table, const uint64_t hash_table_size,
- const char* name, uint16_t length) {
- const uint64_t hash = ComputeHash(name, length);
+ const ZipEntryName& name) {
+ const uint64_t hash = ComputeHash(name);
uint32_t ent = hash & (hash_table_size - 1);
/*
@@ -432,17 +434,17 @@
* Further, we guarantee that the hashtable size is not 0.
*/
while (hash_table[ent].name != NULL) {
- if (hash_table[ent].name_length == length &&
- memcmp(hash_table[ent].name, name, length) == 0) {
+ if (hash_table[ent].name_length == name.name_length &&
+ memcmp(hash_table[ent].name, name.name, name.name_length) == 0) {
// We've found a duplicate entry. We don't accept it
- ALOGW("Zip: Found duplicate entry %.*s", length, name);
+ ALOGW("Zip: Found duplicate entry %.*s", name.name_length, name.name);
return kDuplicateEntry;
}
ent = (ent + 1) & (hash_table_size - 1);
}
- hash_table[ent].name = name;
- hash_table[ent].name_length = length;
+ hash_table[ent].name = name.name;
+ hash_table[ent].name_length = name.name_length;
return 0;
}
@@ -638,7 +640,7 @@
const uint16_t file_name_length = cdr->file_name_length;
const uint16_t extra_length = cdr->extra_field_length;
const uint16_t comment_length = cdr->comment_length;
- const char* file_name = reinterpret_cast<const char*>(ptr + sizeof(CentralDirectoryRecord));
+ const uint8_t* file_name = ptr + sizeof(CentralDirectoryRecord);
/* check that file name doesn't contain \0 character */
if (memchr(file_name, 0, file_name_length) != NULL) {
@@ -647,8 +649,11 @@
}
/* add the CDE filename to the hash table */
+ ZipEntryName entry_name;
+ entry_name.name = file_name;
+ entry_name.name_length = file_name_length;
const int add_result = AddToHash(archive->hash_table,
- archive->hash_table_size, file_name, file_name_length);
+ archive->hash_table_size, entry_name);
if (add_result) {
ALOGW("Zip: Error adding entry to hash table %d", add_result);
result = add_result;
@@ -757,12 +762,11 @@
static int32_t FindEntry(const ZipArchive* archive, const int ent,
ZipEntry* data) {
const uint16_t nameLen = archive->hash_table[ent].name_length;
- const char* name = archive->hash_table[ent].name;
// Recover the start of the central directory entry from the filename
// pointer. The filename is the first entry past the fixed-size data,
// so we can just subtract back from that.
- const uint8_t* ptr = reinterpret_cast<const uint8_t*>(name);
+ const uint8_t* ptr = archive->hash_table[ent].name;
ptr -= sizeof(CentralDirectoryRecord);
// This is the base of our mmapped region, we have to sanity check that
@@ -853,7 +857,7 @@
return kIoError;
}
- if (memcmp(name, name_buf, nameLen)) {
+ if (memcmp(archive->hash_table[ent].name, name_buf, nameLen)) {
free(name_buf);
return kInconsistentInformation;
}
@@ -890,12 +894,28 @@
struct IterationHandle {
uint32_t position;
- const char* prefix;
+ // We're not using vector here because this code is used in the Windows SDK
+ // where the STL is not available.
+ const uint8_t* prefix;
uint16_t prefix_len;
ZipArchive* archive;
+
+ IterationHandle() : prefix(NULL), prefix_len(0) {}
+
+ IterationHandle(const ZipEntryName& prefix_name)
+ : prefix_len(prefix_name.name_length) {
+ uint8_t* prefix_copy = new uint8_t[prefix_len];
+ memcpy(prefix_copy, prefix_name.name, prefix_len);
+ prefix = prefix_copy;
+ }
+
+ ~IterationHandle() {
+ delete[] prefix;
+ }
};
-int32_t StartIteration(ZipArchiveHandle handle, void** cookie_ptr, const char* prefix) {
+int32_t StartIteration(ZipArchiveHandle handle, void** cookie_ptr,
+ const ZipEntryName* optional_prefix) {
ZipArchive* archive = (ZipArchive *) handle;
if (archive == NULL || archive->hash_table == NULL) {
@@ -903,32 +923,32 @@
return kInvalidHandle;
}
- IterationHandle* cookie = (IterationHandle*) malloc(sizeof(IterationHandle));
+ IterationHandle* cookie =
+ optional_prefix != NULL ? new IterationHandle(*optional_prefix) : new IterationHandle();
cookie->position = 0;
- cookie->prefix = prefix;
cookie->archive = archive;
- if (prefix != NULL) {
- cookie->prefix_len = strlen(prefix);
- }
*cookie_ptr = cookie ;
return 0;
}
-int32_t FindEntry(const ZipArchiveHandle handle, const char* entryName,
+void EndIteration(void* cookie) {
+ delete reinterpret_cast<IterationHandle*>(cookie);
+}
+
+int32_t FindEntry(const ZipArchiveHandle handle, const ZipEntryName& entryName,
ZipEntry* data) {
const ZipArchive* archive = (ZipArchive*) handle;
- const int nameLen = strlen(entryName);
- if (nameLen == 0 || nameLen > 65535) {
- ALOGW("Zip: Invalid filename %s", entryName);
+ if (entryName.name_length == 0) {
+ ALOGW("Zip: Invalid filename %.*s", entryName.name_length, entryName.name);
return kInvalidEntryName;
}
const int64_t ent = EntryToIndex(archive->hash_table,
- archive->hash_table_size, entryName, nameLen);
+ archive->hash_table_size, entryName);
if (ent < 0) {
- ALOGV("Zip: Could not find entry %.*s", nameLen, entryName);
+ ALOGV("Zip: Could not find entry %.*s", entryName.name_length, entryName.name);
return ent;
}
@@ -953,7 +973,7 @@
for (uint32_t i = currentOffset; i < hash_table_length; ++i) {
if (hash_table[i].name != NULL &&
- (handle->prefix == NULL ||
+ (handle->prefix_len == 0 ||
(memcmp(handle->prefix, hash_table[i].name, handle->prefix_len) == 0))) {
handle->position = (i + 1);
const int error = FindEntry(archive, i, data);
diff --git a/libziparchive/zip_archive_test.cc b/libziparchive/zip_archive_test.cc
index 813a87f..4775de0 100644
--- a/libziparchive/zip_archive_test.cc
+++ b/libziparchive/zip_archive_test.cc
@@ -40,6 +40,27 @@
'\n'
};
+static const uint16_t kATxtNameLength = 5;
+static const uint16_t kBTxtNameLength = 5;
+static const uint16_t kNonexistentTxtNameLength = 15;
+static const uint16_t kEmptyTxtNameLength = 9;
+
+static const uint8_t kATxtName[kATxtNameLength] = {
+ 'a', '.', 't', 'x', 't'
+};
+
+static const uint8_t kBTxtName[kBTxtNameLength] = {
+ 'b', '.', 't', 'x', 't'
+};
+
+static const uint8_t kNonexistentTxtName[kNonexistentTxtNameLength] = {
+ 'n', 'o', 'n', 'e', 'x', 'i', 's', 't', 'e', 'n', 't', '.', 't', 'x' ,'t'
+};
+
+static const uint8_t kEmptyTxtName[kEmptyTxtNameLength] = {
+ 'e', 'm', 'p', 't', 'y', '.', 't', 'x', 't'
+};
+
static int32_t OpenArchiveWrapper(const std::string& name,
ZipArchiveHandle* handle) {
const std::string abs_path = test_data_dir + "/" + name;
@@ -108,7 +129,10 @@
ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle));
ZipEntry data;
- ASSERT_EQ(0, FindEntry(handle, "a.txt", &data));
+ ZipEntryName name;
+ name.name = kATxtName;
+ name.name_length = kATxtNameLength;
+ ASSERT_EQ(0, FindEntry(handle, name, &data));
// Known facts about a.txt, from zipinfo -v.
ASSERT_EQ(63, data.offset);
@@ -118,7 +142,10 @@
ASSERT_EQ(0x950821c5, data.crc32);
// An entry that doesn't exist. Should be a negative return code.
- ASSERT_LT(FindEntry(handle, "nonexistent.txt", &data), 0);
+ ZipEntryName absent_name;
+ absent_name.name = kNonexistentTxtName;
+ absent_name.name_length = kNonexistentTxtNameLength;
+ ASSERT_LT(FindEntry(handle, absent_name, &data), 0);
CloseArchive(handle);
}
@@ -129,7 +156,10 @@
// An entry that's deflated.
ZipEntry data;
- ASSERT_EQ(0, FindEntry(handle, "a.txt", &data));
+ ZipEntryName a_name;
+ a_name.name = kATxtName;
+ a_name.name_length = kATxtNameLength;
+ ASSERT_EQ(0, FindEntry(handle, a_name, &data));
const uint32_t a_size = data.uncompressed_length;
ASSERT_EQ(a_size, sizeof(kATxtContents));
uint8_t* buffer = new uint8_t[a_size];
@@ -138,7 +168,10 @@
delete[] buffer;
// An entry that's stored.
- ASSERT_EQ(0, FindEntry(handle, "b.txt", &data));
+ ZipEntryName b_name;
+ b_name.name = kBTxtName;
+ b_name.name_length = kBTxtNameLength;
+ ASSERT_EQ(0, FindEntry(handle, b_name, &data));
const uint32_t b_size = data.uncompressed_length;
ASSERT_EQ(b_size, sizeof(kBTxtContents));
buffer = new uint8_t[b_size];
@@ -184,7 +217,10 @@
ASSERT_EQ(0, OpenArchiveFd(fd, "EmptyEntriesTest", &handle));
ZipEntry entry;
- ASSERT_EQ(0, FindEntry(handle, "empty.txt", &entry));
+ ZipEntryName empty_name;
+ empty_name.name = kEmptyTxtName;
+ empty_name.name_length = kEmptyTxtNameLength;
+ ASSERT_EQ(0, FindEntry(handle, empty_name, &entry));
ASSERT_EQ(static_cast<uint32_t>(0), entry.uncompressed_length);
uint8_t buffer[1];
ASSERT_EQ(0, ExtractToMemory(handle, &entry, buffer, 1));
@@ -231,7 +267,10 @@
ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle));
ZipEntry entry;
- ASSERT_EQ(0, FindEntry(handle, "a.txt", &entry));
+ ZipEntryName name;
+ name.name = kATxtName;
+ name.name_length = kATxtNameLength;
+ ASSERT_EQ(0, FindEntry(handle, name, &entry));
ASSERT_EQ(0, ExtractEntryToFile(handle, &entry, fd));
diff --git a/logcat/logcat.cpp b/logcat/logcat.cpp
index 858e56c..b557011 100644
--- a/logcat/logcat.cpp
+++ b/logcat/logcat.cpp
@@ -219,8 +219,8 @@
" -f <filename> Log to file. Default to stdout\n"
" -r [<kbytes>] Rotate log every kbytes. (16 if unspecified). Requires -f\n"
" -n <count> Sets max number of rotated logs to <count>, default 4\n"
- " -v <format> Sets the log print format, where <format> is one of:\n\n"
- " brief process tag thread raw time threadtime long\n\n"
+ " -v <format> Sets the log print format, where <format> is:\n\n"
+ " brief color long process raw tag thread threadtime time\n\n"
" -c clear (flush) the entire log and exit\n"
" -d dump the log and then exit (don't block)\n"
" -t <count> print only the most recent <count> lines (implies -d)\n"
@@ -259,7 +259,7 @@
"\nIf not specified on the commandline, filterspec is set from ANDROID_LOG_TAGS.\n"
"If no filterspec is found, filter defaults to '*:I'\n"
"\nIf not specified with -v, format is set from ANDROID_PRINTF_LOG\n"
- "or defaults to \"brief\"\n\n");
+ "or defaults to \"threadtime\"\n\n");
@@ -543,7 +543,9 @@
exit(-1);
}
- hasSetLogFormat = 1;
+ if (strcmp("color", optarg)) { // exception for modifiers
+ hasSetLogFormat = 1;
+ }
break;
case 'Q':
@@ -653,11 +655,12 @@
if (logFormat != NULL) {
err = setLogFormat(logFormat);
-
if (err < 0) {
fprintf(stderr, "invalid format in ANDROID_PRINTF_LOG '%s'\n",
logFormat);
}
+ } else {
+ setLogFormat("threadtime");
}
}
diff --git a/logcat/tests/logcat_test.cpp b/logcat/tests/logcat_test.cpp
index 85756d5..321eaeb 100644
--- a/logcat/tests/logcat_test.cpp
+++ b/logcat/tests/logcat_test.cpp
@@ -243,7 +243,7 @@
FILE *fp;
ASSERT_TRUE(NULL != (fp = popen(
- "logcat -b events -t 100 2>/dev/null",
+ "logcat -v brief -b events -t 100 2>/dev/null",
"r")));
char buffer[5120];
@@ -275,7 +275,7 @@
// NB: crash log only available in user space
ASSERT_TRUE(NULL != (fp = popen(
- "logcat -b radio -b events -b system -b main -g 2>/dev/null",
+ "logcat -v brief -b radio -b events -b system -b main -g 2>/dev/null",
"r")));
char buffer[5120];
@@ -364,7 +364,7 @@
ASSERT_TRUE(NULL != (fp = popen(
"( trap exit HUP QUIT INT PIPE KILL ; sleep 6; echo DONE )&"
- " logcat -b events 2>&1",
+ " logcat -v brief -b events 2>&1",
"r")));
char buffer[5120];
@@ -433,7 +433,7 @@
ASSERT_TRUE(NULL != (fp = popen(
"( trap exit HUP QUIT INT PIPE KILL ; sleep 6; echo DONE )&"
- " logcat -b events -T 5 2>&1",
+ " logcat -v brief -b events -T 5 2>&1",
"r")));
char buffer[5120];
@@ -503,10 +503,14 @@
int count = 0;
while (fgets(buffer, sizeof(buffer), fp)) {
- static const char match[] = "4 log.txt";
+ static const char match_1[] = "4 log.txt";
+ static const char match_2[] = "8 log.txt";
+ static const char match_3[] = "16 log.txt";
static const char total[] = "total ";
- if (!strncmp(buffer, match, sizeof(match) - 1)) {
+ if (!strncmp(buffer, match_1, sizeof(match_1) - 1)
+ || !strncmp(buffer, match_2, sizeof(match_2) - 1)
+ || !strncmp(buffer, match_3, sizeof(match_3) - 1)) {
++count;
} else if (strncmp(buffer, total, sizeof(total) - 1)) {
fprintf(stderr, "WARNING: Parse error: %s", buffer);
@@ -542,7 +546,7 @@
ASSERT_TRUE(NULL != (fp = popen(
"( trap exit HUP QUIT INT PIPE KILL ; sleep 6; echo DONE )&"
" logcat -b events -c 2>&1 ;"
- " logcat -b events 2>&1",
+ " logcat -v brief -b events 2>&1",
"r")));
char buffer[5120];
diff --git a/logd/LogAudit.cpp b/logd/LogAudit.cpp
index f8d6162..51feff3 100644
--- a/logd/LogAudit.cpp
+++ b/logd/LogAudit.cpp
@@ -22,15 +22,26 @@
#include <sys/klog.h>
#include <sys/prctl.h>
#include <sys/uio.h>
+#include <syslog.h>
#include "libaudit.h"
#include "LogAudit.h"
+#define KMSG_PRIORITY(PRI) \
+ '<', \
+ '0' + (LOG_AUTH | (PRI)) / 10, \
+ '0' + (LOG_AUTH | (PRI)) % 10, \
+ '>'
+
LogAudit::LogAudit(LogBuffer *buf, LogReader *reader, int fdDmsg)
: SocketListener(getLogSocket(), false)
, logbuf(buf)
, reader(reader)
, fdDmesg(-1) {
+ static const char auditd_message[] = { KMSG_PRIORITY(LOG_INFO),
+ 'l', 'o', 'g', 'd', '.', 'a', 'u', 'd', 'i', 't', 'd', ':',
+ ' ', 's', 't', 'a', 'r', 't', '\n' };
+ write(fdDmsg, auditd_message, sizeof(auditd_message));
logDmesg();
fdDmesg = fdDmsg;
}
@@ -75,13 +86,19 @@
memmove(cp, cp + 1, strlen(cp + 1) + 1);
}
+ bool info = strstr(str, " permissive=1") || strstr(str, " policy loaded ");
if (fdDmesg >= 0) {
- struct iovec iov[2];
+ struct iovec iov[3];
+ static const char log_info[] = { KMSG_PRIORITY(LOG_INFO) };
+ static const char log_warning[] = { KMSG_PRIORITY(LOG_WARNING) };
- iov[0].iov_base = str;
- iov[0].iov_len = strlen(str);
- iov[1].iov_base = const_cast<char *>("\n");
- iov[1].iov_len = 1;
+ iov[0].iov_base = info ? const_cast<char *>(log_info)
+ : const_cast<char *>(log_warning);
+ iov[0].iov_len = info ? sizeof(log_info) : sizeof(log_warning);
+ iov[1].iov_base = str;
+ iov[1].iov_len = strlen(str);
+ iov[2].iov_base = const_cast<char *>("\n");
+ iov[2].iov_len = 1;
writev(fdDmesg, iov, sizeof(iov) / sizeof(iov[0]));
}
@@ -175,10 +192,7 @@
if (!newstr) {
rc = -ENOMEM;
} else {
- *newstr = (strstr(str, " permissive=1")
- || strstr(str, " policy loaded "))
- ? ANDROID_LOG_INFO
- : ANDROID_LOG_WARN;
+ *newstr = info ? ANDROID_LOG_INFO : ANDROID_LOG_WARN;
strlcpy(newstr + 1, comm, l);
strncpy(newstr + 1 + l, str, estr - str);
strcpy(newstr + 1 + l + (estr - str), ecomm);
diff --git a/logd/LogBuffer.cpp b/logd/LogBuffer.cpp
index cd9ea20..8c1c344 100644
--- a/logd/LogBuffer.cpp
+++ b/logd/LogBuffer.cpp
@@ -93,9 +93,9 @@
}
LogBuffer::LogBuffer(LastLogTimes *times)
- : mTimes(*times) {
+ : dgramQlenStatistics(false)
+ , mTimes(*times) {
pthread_mutex_init(&mLogElementsLock, NULL);
- dgram_qlen_statistics = false;
static const char global_tuneable[] = "persist.logd.size"; // Settings App
static const char global_default[] = "ro.logd.size"; // BoardConfig.mk
@@ -150,10 +150,10 @@
while (--it != mLogElements.begin()) {
if ((*it)->getRealTime() <= realtime) {
// halves the peak performance, use with caution
- if (dgram_qlen_statistics) {
+ if (dgramQlenStatistics) {
LogBufferElementCollection::iterator ib = it;
unsigned short buckets, num = 1;
- for (unsigned short i = 0; (buckets = stats.dgram_qlen(i)); ++i) {
+ for (unsigned short i = 0; (buckets = stats.dgramQlen(i)); ++i) {
buckets -= num;
num += buckets;
while (buckets && (--ib != mLogElements.begin())) {
@@ -267,8 +267,7 @@
if (uid == caller_uid) {
it = mLogElements.erase(it);
- unsigned short len = e->getMsgLen();
- stats.subtract(len, id, uid, e->getPid());
+ stats.subtract(e->getMsgLen(), id, uid, e->getPid());
delete e;
pruneRows--;
if (pruneRows == 0) {
@@ -318,23 +317,19 @@
uid_t uid = e->getUid();
- if (uid == worst) {
+ if ((uid == worst) || mPrune.naughty(e)) { // Worst or BlackListed
it = mLogElements.erase(it);
unsigned short len = e->getMsgLen();
- stats.subtract(len, id, worst, e->getPid());
- delete e;
- kick = true;
- pruneRows--;
- if ((pruneRows == 0) || (worst_sizes < second_worst_sizes)) {
- break;
- }
- worst_sizes -= len;
- } else if (mPrune.naughty(e)) { // BlackListed
- it = mLogElements.erase(it);
- stats.subtract(e->getMsgLen(), id, uid, e->getPid());
+ stats.subtract(len, id, uid, e->getPid());
delete e;
pruneRows--;
- if (pruneRows == 0) {
+ if (uid == worst) {
+ kick = true;
+ if ((pruneRows == 0) || (worst_sizes < second_worst_sizes)) {
+ break;
+ }
+ worst_sizes -= len;
+ } else if (pruneRows == 0) {
break;
}
} else {
diff --git a/logd/LogBuffer.h b/logd/LogBuffer.h
index 4b982a8..879baea 100644
--- a/logd/LogBuffer.h
+++ b/logd/LogBuffer.h
@@ -37,8 +37,7 @@
pthread_mutex_t mLogElementsLock;
LogStatistics stats;
-
- bool dgram_qlen_statistics;
+ bool dgramQlenStatistics;
PruneList mPrune;
@@ -66,7 +65,11 @@
void enableDgramQlenStatistics() {
stats.enableDgramQlenStatistics();
- dgram_qlen_statistics = true;
+ dgramQlenStatistics = true;
+ }
+
+ void enableStatistics() {
+ stats.enableStatistics();
}
int initPrune(char *cp) { return mPrune.init(cp); }
diff --git a/logd/LogStatistics.cpp b/logd/LogStatistics.cpp
index a2f27c6..6f3a088 100644
--- a/logd/LogStatistics.cpp
+++ b/logd/LogStatistics.cpp
@@ -51,11 +51,11 @@
}
bool PidStatistics::pidGone() {
- if (mGone) {
+ if (mGone || (pid == gone)) {
return true;
}
- if (pid == gone) {
- return true;
+ if (pid == 0) {
+ return false;
}
if (kill(pid, 0) && (errno != EPERM)) {
mGone = true;
@@ -90,9 +90,14 @@
}
// must call free to release return value
+// If only we could sniff our own logs for:
+// <time> <pid> <pid> E AndroidRuntime: Process: <name>, PID: <pid>
+// which debuggerd prints as a process is crashing.
char *PidStatistics::pidToName(pid_t pid) {
char *retval = NULL;
- if (pid != gone) {
+ if (pid == 0) { // special case from auditd for kernel
+ retval = strdup("logd.auditd");
+ } else if (pid != gone) {
char buffer[512];
snprintf(buffer, sizeof(buffer), "/proc/%u/cmdline", pid);
int fd = open(buffer, O_RDONLY);
@@ -122,7 +127,7 @@
PidStatisticsCollection::iterator it;
for (it = begin(); it != end();) {
delete (*it);
- it = Pids.erase(it);
+ it = erase(it);
}
}
@@ -130,7 +135,7 @@
mSizes += size;
++mElements;
- PidStatistics *p;
+ PidStatistics *p = NULL;
PidStatisticsCollection::iterator last;
PidStatisticsCollection::iterator it;
for (last = it = begin(); it != end(); last = it, ++it) {
@@ -141,12 +146,12 @@
}
}
// insert if the gone entry.
- bool insert = (last != it) && (p->getPid() == p->gone);
+ bool insert_before_last = (last != it) && p && (p->getPid() == p->gone);
p = new PidStatistics(pid, pidToName(pid));
- if (insert) {
- Pids.insert(last, p);
+ if (insert_before_last) {
+ insert(last, p);
} else {
- Pids.push_back(p);
+ push_back(p);
}
p->add(size);
}
@@ -163,17 +168,17 @@
size_t szsTotal = p->sizesTotal();
size_t elsTotal = p->elementsTotal();
delete p;
- Pids.erase(it);
+ erase(it);
it = end();
--it;
if (it == end()) {
p = new PidStatistics(p->gone);
- Pids.push_back(p);
+ push_back(p);
} else {
p = *it;
if (p->getPid() != p->gone) {
p = new PidStatistics(p->gone);
- Pids.push_back(p);
+ push_back(p);
}
}
p->addTotal(szsTotal, elsTotal);
@@ -194,8 +199,8 @@
PidStatistics *n = (*it);
if ((n->getPid() != n->gone) && (n->sizes() > l->sizes())) {
pass = true;
- Pids.erase(it);
- Pids.insert(lt, n);
+ erase(it);
+ insert(lt, n);
it = lt;
n = l;
}
@@ -302,6 +307,10 @@
}
void LidStatistics::subtract(unsigned short size, uid_t uid, pid_t pid) {
+ if (uid == (uid_t) -1) { // init
+ uid = (uid_t) AID_ROOT;
+ }
+
UidStatisticsCollection::iterator it;
for (it = begin(); it != end(); ++it) {
UidStatistics *u = *it;
@@ -384,24 +393,25 @@
}
LogStatistics::LogStatistics()
- : start(CLOCK_MONOTONIC) {
+ : mStatistics(false)
+ , dgramQlenStatistics(false)
+ , start(CLOCK_MONOTONIC) {
log_id_for_each(i) {
mSizes[i] = 0;
mElements[i] = 0;
}
- dgram_qlen_statistics = false;
- for(unsigned short bucket = 0; dgram_qlen(bucket); ++bucket) {
+ for(unsigned short bucket = 0; dgramQlen(bucket); ++bucket) {
mMinimum[bucket].tv_sec = mMinimum[bucket].tv_sec_max;
mMinimum[bucket].tv_nsec = mMinimum[bucket].tv_nsec_max;
}
}
-// Each bucket below represents a dgram_qlen of log messages. By
+// Each bucket below represents a dgramQlen of log messages. By
// finding the minimum period of time from start to finish
-// of each dgram_qlen, we can get a performance expectation for
+// of each dgramQlen, we can get a performance expectation for
// the user space logger. The net result is that the period
-// of time divided by the dgram_qlen will give us the average time
+// of time divided by the dgramQlen will give us the average time
// between log messages; at the point where the average time
// is greater than the throughput capability of the logger
// we will not longer require the benefits of the FIFO formed
@@ -412,7 +422,7 @@
//
// for example (reformatted):
//
-// Minimum time between log events per dgram_qlen:
+// Minimum time between log events per dgramQlen:
// 1 2 3 5 10 20 30 50 100 200 300 400 500 600
// 5u2 12u 13u 15u 16u 27u 30u 36u 407u 3m1 3m3 3m9 3m9 5m5
//
@@ -426,12 +436,12 @@
// a large engineering margin so the rule of thumb that lead us to 100 is
// fine.
//
-// bucket dgram_qlen are tuned for /proc/sys/net/unix/max_dgram_qlen = 300
+// bucket dgramQlen are tuned for /proc/sys/net/unix/max_dgram_qlen = 300
const unsigned short LogStatistics::mBuckets[] = {
1, 2, 3, 5, 10, 20, 30, 50, 100, 200, 300, 400, 500, 600
};
-unsigned short LogStatistics::dgram_qlen(unsigned short bucket) {
+unsigned short LogStatistics::dgramQlen(unsigned short bucket) {
if (bucket >= sizeof(mBuckets) / sizeof(mBuckets[0])) {
return 0;
}
@@ -455,6 +465,9 @@
log_id_t log_id, uid_t uid, pid_t pid) {
mSizes[log_id] += size;
++mElements[log_id];
+ if (!mStatistics) {
+ return;
+ }
id(log_id).add(size, uid, pid);
}
@@ -462,6 +475,9 @@
log_id_t log_id, uid_t uid, pid_t pid) {
mSizes[log_id] -= size;
--mElements[log_id];
+ if (!mStatistics) {
+ return;
+ }
id(log_id).subtract(size, uid, pid);
}
@@ -545,25 +561,28 @@
spaces = 1;
log_time t(CLOCK_MONOTONIC);
- unsigned long long d = t.nsec() - start.nsec();
- string.appendFormat("\nTotal%4llu:%02llu:%02llu.%09llu",
+ unsigned long long d;
+ if (mStatistics) {
+ d = t.nsec() - start.nsec();
+ string.appendFormat("\nTotal%4llu:%02llu:%02llu.%09llu",
d / NS_PER_SEC / 60 / 60, (d / NS_PER_SEC / 60) % 60,
(d / NS_PER_SEC) % 60, d % NS_PER_SEC);
- log_id_for_each(i) {
- if (!(logMask & (1 << i))) {
- continue;
+ log_id_for_each(i) {
+ if (!(logMask & (1 << i))) {
+ continue;
+ }
+ oldLength = string.length();
+ if (spaces < 0) {
+ spaces = 0;
+ }
+ string.appendFormat("%*s%zu/%zu", spaces, "",
+ sizesTotal(i), elementsTotal(i));
+ spaces += spaces_total + oldLength - string.length();
}
- oldLength = string.length();
- if (spaces < 0) {
- spaces = 0;
- }
- string.appendFormat("%*s%zu/%zu", spaces, "",
- sizesTotal(i), elementsTotal(i));
- spaces += spaces_total + oldLength - string.length();
+ spaces = 1;
}
- spaces = 1;
d = t.nsec() - oldest.nsec();
string.appendFormat("\nNow%6llu:%02llu:%02llu.%09llu",
d / NS_PER_SEC / 60 / 60, (d / NS_PER_SEC / 60) % 60,
@@ -671,8 +690,11 @@
size_t sizesTotal = p->sizesTotal();
android::String8 sz("");
- sz.appendFormat((sizes != sizesTotal) ? "%zu/%zu" : "%zu",
- sizes, sizesTotal);
+ if (sizes == sizesTotal) {
+ sz.appendFormat("%zu", sizes);
+ } else {
+ sz.appendFormat("%zu/%zu", sizes, sizesTotal);
+ }
android::String8 pd("");
pd.appendFormat("%u%c", pid, p->pidGone() ? '?' : ' ');
@@ -686,23 +708,23 @@
pids.clear();
}
- if (dgram_qlen_statistics) {
+ if (dgramQlenStatistics) {
const unsigned short spaces_time = 6;
const unsigned long long max_seconds = 100000;
spaces = 0;
- string.append("\n\nMinimum time between log events per dgram_qlen:\n");
- for(unsigned short i = 0; dgram_qlen(i); ++i) {
+ string.append("\n\nMinimum time between log events per max_dgram_qlen:\n");
+ for(unsigned short i = 0; dgramQlen(i); ++i) {
oldLength = string.length();
if (spaces < 0) {
spaces = 0;
}
- string.appendFormat("%*s%u", spaces, "", dgram_qlen(i));
+ string.appendFormat("%*s%u", spaces, "", dgramQlen(i));
spaces += spaces_time + oldLength - string.length();
}
string.append("\n");
spaces = 0;
unsigned short n;
- for(unsigned short i = 0; (n = dgram_qlen(i)); ++i) {
+ for(unsigned short i = 0; (n = dgramQlen(i)); ++i) {
unsigned long long duration = minimum(i);
if (duration) {
duration /= n;
@@ -724,8 +746,8 @@
/ (NS_PER_SEC / 1000));
} else if (duration >= (NS_PER_SEC / (1000000 / 10))) {
string.appendFormat("%lluu",
- (duration + (NS_PER_SEC / 2 / 1000000))
- / (NS_PER_SEC / 1000000));
+ (duration + (NS_PER_SEC / 2 / 1000000))
+ / (NS_PER_SEC / 1000000));
} else {
string.appendFormat("%llun", duration);
}
@@ -783,12 +805,15 @@
PidStatistics *pp = *pt;
pid_t p = pp->getPid();
- intermediate = string.format(oneline
- ? ((p == PidStatistics::gone)
- ? "%d/?"
- : "%d/%d%c")
- : "%d",
- u, p, pp->pidGone() ? '?' : '\0');
+ if (!oneline) {
+ intermediate = string.format("%d", u);
+ } else if (p == PidStatistics::gone) {
+ intermediate = string.format("%d/?", u);
+ } else if (pp->pidGone()) {
+ intermediate = string.format("%d/%d?", u, p);
+ } else {
+ intermediate = string.format("%d/%d", u, p);
+ }
string.appendFormat(first ? "\n%-12s" : "%-12s",
intermediate.string());
intermediate.clear();
diff --git a/logd/LogStatistics.h b/logd/LogStatistics.h
index 3733137..f6c4329 100644
--- a/logd/LogStatistics.h
+++ b/logd/LogStatistics.h
@@ -72,6 +72,10 @@
PidStatisticsCollection Pids;
+ void insert(PidStatisticsCollection::iterator i, PidStatistics *p)
+ { Pids.insert(i, p); }
+ void push_back(PidStatistics *p) { Pids.push_back(p); }
+
size_t mSizes;
size_t mElements;
@@ -81,6 +85,8 @@
PidStatisticsCollection::iterator begin() { return Pids.begin(); }
PidStatisticsCollection::iterator end() { return Pids.end(); }
+ PidStatisticsCollection::iterator erase(PidStatisticsCollection::iterator i)
+ { return Pids.erase(i); }
uid_t getUid() { return uid; }
@@ -138,7 +144,8 @@
size_t mSizes[LOG_ID_MAX];
size_t mElements[LOG_ID_MAX];
- bool dgram_qlen_statistics;
+ bool mStatistics;
+ bool dgramQlenStatistics;
static const unsigned short mBuckets[14];
log_time mMinimum[sizeof(mBuckets) / sizeof(mBuckets[0])];
@@ -150,8 +157,9 @@
LidStatistics &id(log_id_t log_id) { return LogIds[log_id]; }
- void enableDgramQlenStatistics() { dgram_qlen_statistics = true; }
- static unsigned short dgram_qlen(unsigned short bucket);
+ void enableDgramQlenStatistics() { dgramQlenStatistics = true; }
+ void enableStatistics() { mStatistics = true; }
+ static unsigned short dgramQlen(unsigned short bucket);
unsigned long long minimum(unsigned short bucket);
void recordDiff(log_time diff, unsigned short bucket);
diff --git a/logd/LogWhiteBlackList.cpp b/logd/LogWhiteBlackList.cpp
index e87b604..9728db1 100644
--- a/logd/LogWhiteBlackList.cpp
+++ b/logd/LogWhiteBlackList.cpp
@@ -39,10 +39,15 @@
void Prune::format(char **strp) {
if (mUid != uid_all) {
- asprintf(strp, (mPid != pid_all) ? "%u/%u" : "%u", mUid, mPid);
- } else {
- // NB: mPid == pid_all can not happen if mUid == uid_all
- asprintf(strp, (mPid != pid_all) ? "/%u" : "/", mPid);
+ if (mPid != pid_all) {
+ asprintf(strp, "%u/%u", mUid, mPid);
+ } else {
+ asprintf(strp, "%u", mUid);
+ }
+ } else if (mPid != pid_all) {
+ asprintf(strp, "/%u", mPid);
+ } else { // NB: mPid == pid_all can not happen if mUid == uid_all
+ asprintf(strp, "/");
}
}
diff --git a/logd/README.property b/logd/README.property
index f4b3c3c..b7fcece 100644
--- a/logd/README.property
+++ b/logd/README.property
@@ -4,6 +4,9 @@
logd.auditd bool true Enable selinux audit daemon
logd.auditd.dmesg bool true selinux audit messages duplicated and
sent on to dmesg log
+logd.statistics bool depends Enable logcat -S statistics.
+ro.config.low_ram bool false if true, logd.statistics default false
+ro.build.type string if user, logd.statistics default false
logd.statistics.dgram_qlen bool false Record dgram_qlen statistics. This
represents a performance impact and
is used to determine the platform's
diff --git a/logd/main.cpp b/logd/main.cpp
index 1e1a718..54da7e3 100644
--- a/logd/main.cpp
+++ b/logd/main.cpp
@@ -152,6 +152,15 @@
if (property_get_bool("logd.statistics.dgram_qlen", false)) {
logBuf->enableDgramQlenStatistics();
}
+ {
+ char property[PROPERTY_VALUE_MAX];
+ property_get("ro.build.type", property, "");
+ if (property_get_bool("logd.statistics",
+ !!strcmp(property, "user")
+ && !property_get_bool("ro.config.low_ram", false))) {
+ logBuf->enableStatistics();
+ }
+ }
// LogReader listens on /dev/socket/logdr. When a client
// connects, log entries in the LogBuffer are written to the client.
diff --git a/logd/tests/logd_test.cpp b/logd/tests/logd_test.cpp
index 4bea4be..96877a9 100644
--- a/logd/tests/logd_test.cpp
+++ b/logd/tests/logd_test.cpp
@@ -417,7 +417,11 @@
if (((p - cp) > 3) && !*p && ((unsigned int)(p - cp) < len)) {
fprintf(stderr, "\"");
while (*cp) {
- fprintf(stderr, (*cp != '\n') ? "%c" : "\\n", *cp);
+ if (*cp != '\n') {
+ fprintf(stderr, "%c", *cp);
+ } else {
+ fprintf(stderr, "\\n");
+ }
++cp;
--len;
}
diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 7bf6394..b53b581 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -29,6 +29,7 @@
#include <string.h>
#include <sys/inotify.h>
#include <sys/mount.h>
+#include <sys/param.h>
#include <sys/resource.h>
#include <sys/stat.h>
#include <sys/statfs.h>
@@ -1427,17 +1428,42 @@
const struct fuse_in_header* hdr, const struct fuse_init_in* req)
{
struct fuse_init_out out;
+ size_t fuse_struct_size;
TRACE("[%d] INIT ver=%d.%d maxread=%d flags=%x\n",
handler->token, req->major, req->minor, req->max_readahead, req->flags);
+
+ /* Kernel 2.6.16 is the first stable kernel with struct fuse_init_out
+ * defined (fuse version 7.6). The structure is the same from 7.6 through
+ * 7.22. Beginning with 7.23, the structure increased in size and added
+ * new parameters.
+ */
+ if (req->major != FUSE_KERNEL_VERSION || req->minor < 6) {
+ ERROR("Fuse kernel version mismatch: Kernel version %d.%d, Expected at least %d.6",
+ req->major, req->minor, FUSE_KERNEL_VERSION);
+ return -1;
+ }
+
+ out.minor = MIN(req->minor, FUSE_KERNEL_MINOR_VERSION);
+ fuse_struct_size = sizeof(out);
+#if defined(FUSE_COMPAT_22_INIT_OUT_SIZE)
+ /* FUSE_KERNEL_VERSION >= 23. */
+
+ /* If the kernel only works on minor revs older than or equal to 22,
+ * then use the older structure size since this code only uses the 7.22
+ * version of the structure. */
+ if (req->minor <= 22) {
+ fuse_struct_size = FUSE_COMPAT_22_INIT_OUT_SIZE;
+ }
+#endif
+
out.major = FUSE_KERNEL_VERSION;
- out.minor = FUSE_KERNEL_MINOR_VERSION;
out.max_readahead = req->max_readahead;
out.flags = FUSE_ATOMIC_O_TRUNC | FUSE_BIG_WRITES;
out.max_background = 32;
out.congestion_threshold = 32;
out.max_write = MAX_WRITE;
- fuse_reply(fuse, hdr->unique, &out, sizeof(out));
+ fuse_reply(fuse, hdr->unique, &out, fuse_struct_size);
return NO_STATUS;
}
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index d8d397e..3304e2a 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -52,6 +52,13 @@
include $(BUILD_STATIC_LIBRARY)
include $(CLEAR_VARS)
+LOCAL_SRC_FILES := upstream-freebsd/usr.bin/false/false.c
+LOCAL_CFLAGS += $(common_cflags) -Dmain=false_main
+LOCAL_MODULE := libtoolbox_false
+LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/Android.mk
+include $(BUILD_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
LOCAL_SRC_FILES := \
upstream-netbsd/usr.bin/grep/fastgrep.c \
upstream-netbsd/usr.bin/grep/file.c \
@@ -119,6 +126,13 @@
LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/Android.mk
include $(BUILD_STATIC_LIBRARY)
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := upstream-freebsd/usr.bin/true/true.c
+LOCAL_CFLAGS += $(common_cflags) -Dmain=true_main
+LOCAL_MODULE := libtoolbox_true
+LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/Android.mk
+include $(BUILD_STATIC_LIBRARY)
+
include $(CLEAR_VARS)
@@ -128,6 +142,7 @@
cp \
dd \
du \
+ false \
grep \
kill \
ln \
@@ -137,6 +152,7 @@
rmdir \
sleep \
sync \
+ true \
OUR_TOOLS := \
chcon \
@@ -197,10 +213,6 @@
watchprops \
wipe \
-ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
-OUR_TOOLS += r
-endif
-
ALL_TOOLS = $(BSD_TOOLS) $(OUR_TOOLS)
LOCAL_SRC_FILES := \
@@ -246,8 +258,7 @@
$(TOOLS_H):
$(transform-generated-source)
-# Make #!/system/bin/toolbox launchers for each tool.
-#
+# Make symbolic link launchers for each tool.
SYMLINKS := $(addprefix $(TARGET_OUT)/bin/,$(ALL_TOOLS))
$(SYMLINKS): TOOLBOX_BINARY := $(LOCAL_MODULE)
$(SYMLINKS): $(LOCAL_INSTALLED_MODULE) $(LOCAL_PATH)/Android.mk
@@ -262,3 +273,13 @@
# local module name
ALL_MODULES.$(LOCAL_MODULE).INSTALLED := \
$(ALL_MODULES.$(LOCAL_MODULE).INSTALLED) $(SYMLINKS)
+
+
+# We only want 'r' on userdebug and eng builds.
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := r.c
+LOCAL_CFLAGS += $(common_cflags)
+LOCAL_MODULE := r
+LOCAL_MODULE_TAGS := debug
+LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/Android.mk
+include $(BUILD_EXECUTABLE)
diff --git a/toolbox/bsd-compatibility.h b/toolbox/bsd-compatibility.h
index 9c6c34a..36ddca9 100644
--- a/toolbox/bsd-compatibility.h
+++ b/toolbox/bsd-compatibility.h
@@ -50,9 +50,6 @@
#define S_ISWHT(x) false
-// TODO: should this be in bionic? (glibc does this, even though it's not quite right.)
-#define O_RSYNC O_SYNC
-
__BEGIN_DECLS
/* From NetBSD <grp.h> and <pwd.h>. */
diff --git a/toolbox/ioctl.c b/toolbox/ioctl.c
index fd90812..73539d1 100644
--- a/toolbox/ioctl.c
+++ b/toolbox/ioctl.c
@@ -45,7 +45,7 @@
break;
case 'h':
fprintf(stderr, "%s [-l <length>] [-a <argsize>] [-rdh] <device> <ioctlnr>\n"
- " -l <lenght> Length of io buffer\n"
+ " -l <length> Length of io buffer\n"
" -a <argsize> Size of each argument (1-8)\n"
" -r Open device in read only mode\n"
" -d Direct argument (no iobuffer)\n"
diff --git a/toolbox/r.c b/toolbox/r.c
index 3b80db7..6183677 100644
--- a/toolbox/r.c
+++ b/toolbox/r.c
@@ -18,7 +18,7 @@
return -1;
}
-int r_main(int argc, char *argv[])
+int main(int argc, char *argv[])
{
if(argc < 2) return usage();
diff --git a/toolbox/sendevent.c b/toolbox/sendevent.c
index 9b813f6..4b5a761 100644
--- a/toolbox/sendevent.c
+++ b/toolbox/sendevent.c
@@ -1,49 +1,11 @@
+#include <errno.h>
+#include <fcntl.h>
+#include <linux/input.h>
+#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <stdint.h>
-#include <fcntl.h>
#include <sys/ioctl.h>
-//#include <linux/input.h> // this does not compile
-#include <errno.h>
-
-
-// from <linux/input.h>
-
-struct input_event {
- struct timeval time;
- __u16 type;
- __u16 code;
- __s32 value;
-};
-
-#define EVIOCGVERSION _IOR('E', 0x01, int) /* get driver version */
-#define EVIOCGID _IOR('E', 0x02, struct input_id) /* get device ID */
-#define EVIOCGKEYCODE _IOR('E', 0x04, int[2]) /* get keycode */
-#define EVIOCSKEYCODE _IOW('E', 0x04, int[2]) /* set keycode */
-
-#define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len) /* get device name */
-#define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len) /* get physical location */
-#define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len) /* get unique identifier */
-
-#define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) /* get global keystate */
-#define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) /* get all LEDs */
-#define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len) /* get all sounds status */
-#define EVIOCGSW(len) _IOC(_IOC_READ, 'E', 0x1b, len) /* get all switch states */
-
-#define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + ev, len) /* get event bits */
-#define EVIOCGABS(abs) _IOR('E', 0x40 + abs, struct input_absinfo) /* get abs value/limits */
-#define EVIOCSABS(abs) _IOW('E', 0xc0 + abs, struct input_absinfo) /* set abs value/limits */
-
-#define EVIOCSFF _IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect)) /* send a force effect to a force feedback device */
-#define EVIOCRMFF _IOW('E', 0x81, int) /* Erase a force effect */
-#define EVIOCGEFFECTS _IOR('E', 0x84, int) /* Report number of effects playable at the same time */
-
-#define EVIOCGRAB _IOW('E', 0x90, int) /* Grab/Release device */
-
-// end <linux/input.h>
-
-
int sendevent_main(int argc, char *argv[])
{
diff --git a/toolbox/upstream-freebsd/usr.bin/false/false.c b/toolbox/upstream-freebsd/usr.bin/false/false.c
new file mode 100644
index 0000000..99948bc
--- /dev/null
+++ b/toolbox/upstream-freebsd/usr.bin/false/false.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static const char copyright[] =
+"@(#) Copyright (c) 1988, 1993\n\
+ The Regents of the University of California. All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static const char sccsid[] = "@(#)false.c 8.1 (Berkeley) 6/6/93";
+#endif /* not lint */
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+int
+main(void)
+{
+ return 1;
+}
diff --git a/toolbox/upstream-freebsd/usr.bin/true/true.c b/toolbox/upstream-freebsd/usr.bin/true/true.c
new file mode 100644
index 0000000..a557f58
--- /dev/null
+++ b/toolbox/upstream-freebsd/usr.bin/true/true.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef lint
+static const char copyright[] =
+"@(#) Copyright (c) 1988, 1993\n\
+ The Regents of the University of California. All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static const char sccsid[] = "@(#)true.c 8.1 (Berkeley) 6/9/93";
+#endif /* not lint */
+
+int
+main(void)
+{
+ return 0;
+}