Merge remote branch 'goog/master' into mm

Plus a hack in cpu-features.h to avoid errors like this:

  bionic/libc/arch-arm/bionic/strcpy.S: Assembler messages:
  bionic/libc/arch-arm/bionic/strcpy.S:42: Error: bad instruction `pld(r1, #0)'

(The alternative would probably have been to pull in the build change
that defines __ASSEMBLY__, but I don't want to do any more than necessary.)

Change-Id: Idad9665eb8cf5ef6a093c85d3098d11a37f5ac6a

libc/Android.mk

@@ -187,7 +187,6 @@ libc_common_src_files := \
 	string/strcat.c \
 	string/strchr.c \
 	string/strcoll.c \
-	string/strcpy.c \
 	string/strcspn.c \
 	string/strdup.c \
 	string/strerror.c \
@@ -230,6 +229,7 @@ libc_common_src_files := \
 	wchar/wcsstr.c \
 	wchar/wcstok.c \
 	wchar/wcswidth.c \
+	wchar/wcsxfrm.c \
 	wchar/wmemchr.c \
 	wchar/wmemcmp.c \
 	wchar/wmemcpy.c \
@@ -241,13 +241,14 @@ libc_common_src_files := \
 	inet/inet_ntoa.c \
 	inet/inet_ntop.c \
 	inet/inet_pton.c \
+	inet/ether_aton.c \
+	inet/ether_ntoa.c \
 	tzcode/asctime.c \
 	tzcode/difftime.c \
 	tzcode/localtime.c \
 	tzcode/strftime.c \
 	tzcode/strptime.c \
 	bionic/__set_errno.c \
-	bionic/_rand48.c \
 	bionic/cpuacct.c \
 	bionic/arc4random.c \
 	bionic/basename.c \
@@ -270,6 +271,10 @@ libc_common_src_files := \
 	bionic/md5.c \
 	bionic/pututline.c \
 	bionic/realpath.c \
+	bionic/sched_getaffinity.c \
+	bionic/sched_getcpu.c \
+	bionic/sched_cpualloc.c \
+	bionic/sched_cpucount.c \
 	bionic/semaphore.c \
 	bionic/sha1.c \
 	bionic/ssp.c \
@@ -354,6 +359,7 @@ libc_common_src_files += \
 	arch-arm/bionic/setjmp.S \
 	arch-arm/bionic/sigsetjmp.S \
 	arch-arm/bionic/strlen.c.arm \
+	arch-arm/bionic/strcpy.S \
 	arch-arm/bionic/syscall.S \
 	string/memmove.c.arm \
 	string/bcopy.c \
@@ -365,6 +371,7 @@ libc_common_src_files += \
 # can set breakpoints in them without messing
 # up any thumb code.
 libc_common_src_files += \
+	bionic/pthread-atfork.c.arm \
 	bionic/pthread-rwlocks.c.arm \
 	bionic/pthread-timers.c.arm \
 	bionic/ptrace.c.arm
@@ -401,7 +408,9 @@ libc_common_src_files += \
 	arch-x86/string/memset_wrapper.S \
 	arch-x86/string/strcmp_wrapper.S \
 	arch-x86/string/strncmp_wrapper.S \
-	arch-x86/string/strlen.S \
+	arch-x86/string/strlen_wrapper.S \
+	string/strcpy.c \
+	bionic/pthread-atfork.c \
 	bionic/pthread-rwlocks.c \
 	bionic/pthread-timers.c \
 	bionic/ptrace.c
@@ -441,6 +450,8 @@ libc_common_src_files += \
 	string/strncmp.c \
 	string/memcmp.c \
 	string/strlen.c \
+	string/strcpy.c \
+	bionic/pthread-atfork.c \
 	bionic/pthread-rwlocks.c \
 	bionic/pthread-timers.c \
 	bionic/ptrace.c \
@@ -495,13 +506,7 @@ ifeq ($(TARGET_ARCH),arm)
     libc_common_cflags += -DHAVE_ARM_TLS_REGISTER
   endif
 else # !arm
-  ifeq ($(TARGET_ARCH),x86)
+  libc_crt_target_cflags :=
-    libc_crt_target_cflags := -m32
-
-    # Enable recent IA friendly memory routines (such as for Atom)
-    # These will not work on the earlier x86 machines
-    libc_common_cflags += -mtune=i686 -DUSE_SSSE3 -DUSE_SSE2
-  endif # x86
 endif # !arm
 
 # Define ANDROID_SMP appropriately.
@@ -523,6 +528,10 @@ libc_common_c_includes := \
 		$(LOCAL_PATH)/string  \
 		$(LOCAL_PATH)/stdio
 
+# Needed to access private/__dso_handle.S from
+# crtbegin_xxx.S and crtend_xxx.S
+#
+libc_crt_target_cflags += -I$(LOCAL_PATH)/private
 
 # Define the libc run-time (crt) support object files that must be built,
 # which are needed to build all other objects (shared/static libs and
@@ -703,6 +712,7 @@ LOCAL_MODULE:= libc_malloc_debug_leak
 LOCAL_SHARED_LIBRARIES := libc
 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
 LOCAL_SYSTEM_SHARED_LIBRARIES :=
+LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
 # Don't prelink
 LOCAL_PRELINK_MODULE := false
 # Don't install on release build

libc/NOTICE

@@ -1,5 +1,5 @@
 
-Copyright (c) 2005-2008, The Android Open Source Project
+Copyright (c) 2005-2010, The Android Open Source Project
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

libc/SYSCALLS.TXT

@@ -85,8 +85,8 @@ int     acct(const char*  filepath)  51
 # file descriptors
 ssize_t     read (int, void*, size_t)        3
 ssize_t     write (int, const void*, size_t)       4
-ssize_t     __pread64:pread64 (int, void *, size_t, off_t, off_t) 180
+ssize_t     pread64 (int, void *, size_t, off64_t) 180
-ssize_t     __pwrite64:pwrite64 (int, void *, size_t, off_t, off_t) 181
+ssize_t     pwrite64 (int, void *, size_t, off64_t) 181
 int         __open:open (const char*, int, mode_t)  5
 int         __openat:openat (int, const char*, int, mode_t)  322,295
 int         close (int)                      6
@@ -116,6 +116,7 @@ int         pipe2(int *, int) 359,331
 int         dup2(int, int)   63
 int         select:_newselect(int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *)  142
 int         ftruncate(int, off_t)  93
+int         ftruncate64(int, off64_t) 194
 int         getdents:getdents64(unsigned int, struct dirent *, unsigned int)   217,220
 int         fsync(int)  118
 int         fdatasync(int) 148
@@ -229,6 +230,9 @@ int sched_getparam(pid_t pid, struct sched_param *param)  155
 int sched_get_priority_max(int policy)  159
 int sched_get_priority_min(int policy)  160
 int sched_rr_get_interval(pid_t pid, struct timespec *interval)  161
+int sched_setaffinity(pid_t pid, size_t setsize, const cpu_set_t* set) 241
+int __sched_getaffinity:sched_getaffinity(pid_t pid, size_t setsize, cpu_set_t* set)  242
+int __getcpu:getcpu(unsigned *cpu, unsigned *node, void *unused) 345,318,318
 
 # io priorities
 int ioprio_set(int which, int who, int ioprio) 314,289,288

libc/arch-arm/bionic/strcpy.S

@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ * Copyright (c) 2008 ARM Ltd
+ * 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.
+ * 3. The name of the company may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ARM LTD ``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 ARM LTD 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.
+ *
+ * Android adaptation and tweak by Jim Huang <jserv@0xlab.org>.
+ */
+
+#include <machine/cpu-features.h>
+
+	.text
+
+	.global strcpy
+	.type strcpy, %function
+	.align 4
+
+strcpy:
+	.fnstart
+	PLD(r1, #0)
+	eor	r2, r0, r1
+	mov	ip, r0
+	tst	r2, #3
+	bne	4f
+	tst	r1, #3
+	bne	3f
+5:
+	str	r5, [sp, #-4]!
+	mov	r5, #0x01
+	orr	r5, r5, r5, lsl #8
+	orr	r5, r5, r5, lsl #16
+
+	str	r4, [sp, #-4]!
+	tst	r1, #4
+	ldr	r3, [r1], #4
+	beq	2f
+	sub	r2, r3, r5
+	bics	r2, r2, r3
+	tst	r2, r5, lsl #7
+	itt	eq
+	streq	r3, [ip], #4
+	ldreq	r3, [r1], #4
+	bne	1f
+       /* Inner loop.  We now know that r1 is 64-bit aligned, so we
+	  can safely fetch up to two words.  This allows us to avoid
+	  load stalls.  */
+	.p2align 2
+2:
+	PLD(r1, #8)
+	ldr	r4, [r1], #4
+	sub	r2, r3, r5
+	bics	r2, r2, r3
+	tst	r2, r5, lsl #7
+	sub	r2, r4, r5
+	bne	1f
+	str	r3, [ip], #4
+	bics	r2, r2, r4
+	tst	r2, r5, lsl #7
+	itt	eq
+	ldreq	r3, [r1], #4
+	streq	r4, [ip], #4
+	beq	2b
+	mov	r3, r4
+1:
+#ifdef __ARMEB__
+	rors	r3, r3, #24
+#endif
+	strb	r3, [ip], #1
+	tst	r3, #0xff
+#ifdef __ARMEL__
+	ror	r3, r3, #8
+#endif
+	bne	1b
+	ldr	r4, [sp], #4
+	ldr	r5, [sp], #4
+	bx	lr
+
+       /* Strings have the same offset from word alignment, but it's
+	  not zero.  */
+3:
+	tst	r1, #1
+	beq	1f
+	ldrb	r2, [r1], #1
+	strb	r2, [ip], #1
+	cmp	r2, #0
+	it	eq
+	bxeq	lr
+1:
+	tst	r1, #2
+	beq	5b
+	ldrh	r2, [r1], #2
+#ifdef __ARMEB__
+	tst	r2, #0xff00
+	iteet	ne
+	strneh	r2, [ip], #2
+	lsreq	r2, r2, #8
+	streqb	r2, [ip]
+	tstne	r2, #0xff
+#else
+	tst	r2, #0xff
+	itet	ne
+	strneh	r2, [ip], #2
+	streqb	r2, [ip]
+	tstne	r2, #0xff00
+#endif
+	bne	5b
+	bx	lr
+
+       /* src and dst do not have a common word-alignement.  Fall back to
+	  byte copying.  */
+4:
+	ldrb	r2, [r1], #1
+	strb	r2, [ip], #1
+	cmp	r2, #0
+	bne	4b
+	bx	lr

libc/arch-arm/include/machine/cpu-features.h

@@ -185,6 +185,7 @@
 #endif
 
 /* Assembly-only macros */
+//#ifdef __ASSEMBLY__
 
 /* define a handy PLD(address) macro since the cache preload
  * is an optional opcode
@@ -195,4 +196,6 @@
 #  define  PLD(reg,offset)    /* nothing */
 #endif
 
+//#endif /* ! __ASSEMBLY__ */
+
 #endif /* _ARM_MACHINE_CPU_FEATURES_H */

libc/arch-arm/syscalls.mk

@@ -41,8 +41,8 @@ syscall_src += arch-arm/syscalls/sigaltstack.S
 syscall_src += arch-arm/syscalls/acct.S
 syscall_src += arch-arm/syscalls/read.S
 syscall_src += arch-arm/syscalls/write.S
-syscall_src += arch-arm/syscalls/__pread64.S
+syscall_src += arch-arm/syscalls/pread64.S
-syscall_src += arch-arm/syscalls/__pwrite64.S
+syscall_src += arch-arm/syscalls/pwrite64.S
 syscall_src += arch-arm/syscalls/__open.S
 syscall_src += arch-arm/syscalls/__openat.S
 syscall_src += arch-arm/syscalls/close.S
@@ -70,6 +70,7 @@ syscall_src += arch-arm/syscalls/pipe2.S
 syscall_src += arch-arm/syscalls/dup2.S
 syscall_src += arch-arm/syscalls/select.S
 syscall_src += arch-arm/syscalls/ftruncate.S
+syscall_src += arch-arm/syscalls/ftruncate64.S
 syscall_src += arch-arm/syscalls/getdents.S
 syscall_src += arch-arm/syscalls/fsync.S
 syscall_src += arch-arm/syscalls/fdatasync.S
@@ -153,6 +154,9 @@ syscall_src += arch-arm/syscalls/sched_getparam.S
 syscall_src += arch-arm/syscalls/sched_get_priority_max.S
 syscall_src += arch-arm/syscalls/sched_get_priority_min.S
 syscall_src += arch-arm/syscalls/sched_rr_get_interval.S
+syscall_src += arch-arm/syscalls/sched_setaffinity.S
+syscall_src += arch-arm/syscalls/__sched_getaffinity.S
+syscall_src += arch-arm/syscalls/__getcpu.S
 syscall_src += arch-arm/syscalls/ioprio_set.S
 syscall_src += arch-arm/syscalls/ioprio_get.S
 syscall_src += arch-arm/syscalls/uname.S

libc/arch-arm/syscalls/__getcpu.S

@@ -0,0 +1,19 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type __getcpu, #function
+    .globl __getcpu
+    .align 4
+    .fnstart
+
+__getcpu:
+    .save   {r4, r7}
+    stmfd   sp!, {r4, r7}
+    ldr     r7, =__NR_getcpu
+    swi     #0
+    ldmfd   sp!, {r4, r7}
+    movs    r0, r0
+    bxpl    lr
+    b       __set_syscall_errno
+    .fnend

libc/arch-arm/syscalls/__sched_getaffinity.S

@@ -0,0 +1,19 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type __sched_getaffinity, #function
+    .globl __sched_getaffinity
+    .align 4
+    .fnstart
+
+__sched_getaffinity:
+    .save   {r4, r7}
+    stmfd   sp!, {r4, r7}
+    ldr     r7, =__NR_sched_getaffinity
+    swi     #0
+    ldmfd   sp!, {r4, r7}
+    movs    r0, r0
+    bxpl    lr
+    b       __set_syscall_errno
+    .fnend

libc/arch-arm/syscalls/ftruncate64.S

@@ -0,0 +1,19 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type ftruncate64, #function
+    .globl ftruncate64
+    .align 4
+    .fnstart
+
+ftruncate64:
+    .save   {r4, r7}
+    stmfd   sp!, {r4, r7}
+    ldr     r7, =__NR_ftruncate64
+    swi     #0
+    ldmfd   sp!, {r4, r7}
+    movs    r0, r0
+    bxpl    lr
+    b       __set_syscall_errno
+    .fnend

libc/arch-arm/syscalls/pread64.S

@@ -2,12 +2,12 @@
 #include <sys/linux-syscalls.h>
 
     .text
-    .type __pread64, #function
+    .type pread64, #function
-    .globl __pread64
+    .globl pread64
     .align 4
     .fnstart
 
-__pread64:
+pread64:
     mov     ip, sp
     .save   {r4, r5, r6, r7}
     stmfd   sp!, {r4, r5, r6, r7}

libc/arch-arm/syscalls/pwrite64.S

@@ -2,12 +2,12 @@
 #include <sys/linux-syscalls.h>
 
     .text
-    .type __pwrite64, #function
+    .type pwrite64, #function
-    .globl __pwrite64
+    .globl pwrite64
     .align 4
     .fnstart
 
-__pwrite64:
+pwrite64:
     mov     ip, sp
     .save   {r4, r5, r6, r7}
     stmfd   sp!, {r4, r5, r6, r7}

libc/arch-arm/syscalls/sched_setaffinity.S

@@ -0,0 +1,19 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type sched_setaffinity, #function
+    .globl sched_setaffinity
+    .align 4
+    .fnstart
+
+sched_setaffinity:
+    .save   {r4, r7}
+    stmfd   sp!, {r4, r7}
+    ldr     r7, =__NR_sched_setaffinity
+    swi     #0
+    ldmfd   sp!, {r4, r7}
+    movs    r0, r0
+    bxpl    lr
+    b       __set_syscall_errno
+    .fnend

libc/arch-sh/syscalls.mk

@@ -45,8 +45,8 @@ syscall_src += arch-sh/syscalls/sigaltstack.S
 syscall_src += arch-sh/syscalls/acct.S
 syscall_src += arch-sh/syscalls/read.S
 syscall_src += arch-sh/syscalls/write.S
-syscall_src += arch-sh/syscalls/__pread64.S
+syscall_src += arch-sh/syscalls/pread64.S
-syscall_src += arch-sh/syscalls/__pwrite64.S
+syscall_src += arch-sh/syscalls/pwrite64.S
 syscall_src += arch-sh/syscalls/__open.S
 syscall_src += arch-sh/syscalls/__openat.S
 syscall_src += arch-sh/syscalls/close.S
@@ -73,6 +73,7 @@ syscall_src += arch-sh/syscalls/pipe2.S
 syscall_src += arch-sh/syscalls/dup2.S
 syscall_src += arch-sh/syscalls/select.S
 syscall_src += arch-sh/syscalls/ftruncate.S
+syscall_src += arch-sh/syscalls/ftruncate64.S
 syscall_src += arch-sh/syscalls/getdents.S
 syscall_src += arch-sh/syscalls/fsync.S
 syscall_src += arch-sh/syscalls/fdatasync.S
@@ -142,6 +143,9 @@ syscall_src += arch-sh/syscalls/sched_getparam.S
 syscall_src += arch-sh/syscalls/sched_get_priority_max.S
 syscall_src += arch-sh/syscalls/sched_get_priority_min.S
 syscall_src += arch-sh/syscalls/sched_rr_get_interval.S
+syscall_src += arch-sh/syscalls/sched_setaffinity.S
+syscall_src += arch-sh/syscalls/__sched_getaffinity.S
+syscall_src += arch-sh/syscalls/__getcpu.S
 syscall_src += arch-sh/syscalls/ioprio_set.S
 syscall_src += arch-sh/syscalls/ioprio_get.S
 syscall_src += arch-sh/syscalls/uname.S

libc/arch-sh/syscalls/__getcpu.S

@@ -0,0 +1,32 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type __getcpu, @function
+    .globl __getcpu
+    .align 4
+
+__getcpu:
+
+    /* invoke trap */
+    mov.l   0f, r3  /* trap num */
+    trapa   #(3 + 0x10)
+
+    /* check return value */
+    cmp/pz  r0
+    bt      __NR_getcpu_end
+
+    /* keep error number */
+    sts.l   pr, @-r15
+    mov.l   1f, r1
+    jsr     @r1
+    mov     r0, r4
+    lds.l   @r15+, pr
+
+__NR_getcpu_end:
+    rts
+    nop
+
+    .align  2
+0:  .long   __NR_getcpu
+1:  .long   __set_syscall_errno

libc/arch-sh/syscalls/__sched_getaffinity.S

@@ -0,0 +1,32 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type __sched_getaffinity, @function
+    .globl __sched_getaffinity
+    .align 4
+
+__sched_getaffinity:
+
+    /* invoke trap */
+    mov.l   0f, r3  /* trap num */
+    trapa   #(3 + 0x10)
+
+    /* check return value */
+    cmp/pz  r0
+    bt      __NR_sched_getaffinity_end
+
+    /* keep error number */
+    sts.l   pr, @-r15
+    mov.l   1f, r1
+    jsr     @r1
+    mov     r0, r4
+    lds.l   @r15+, pr
+
+__NR_sched_getaffinity_end:
+    rts
+    nop
+
+    .align  2
+0:  .long   __NR_sched_getaffinity
+1:  .long   __set_syscall_errno

libc/arch-sh/syscalls/ftruncate64.S

@@ -0,0 +1,32 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type ftruncate64, @function
+    .globl ftruncate64
+    .align 4
+
+ftruncate64:
+
+    /* invoke trap */
+    mov.l   0f, r3  /* trap num */
+    trapa   #(3 + 0x10)
+
+    /* check return value */
+    cmp/pz  r0
+    bt      __NR_ftruncate64_end
+
+    /* keep error number */
+    sts.l   pr, @-r15
+    mov.l   1f, r1
+    jsr     @r1
+    mov     r0, r4
+    lds.l   @r15+, pr
+
+__NR_ftruncate64_end:
+    rts
+    nop
+
+    .align  2
+0:  .long   __NR_ftruncate64
+1:  .long   __set_syscall_errno

libc/arch-sh/syscalls/pread64.S

@@ -2,11 +2,11 @@
 #include <sys/linux-syscalls.h>
 
     .text
-    .type __pread64, @function
+    .type pread64, @function
-    .globl __pread64
+    .globl pread64
     .align 4
 
-__pread64:
+pread64:
 
     /* get ready for additonal arg */
     mov.l   @r15, r0

libc/arch-sh/syscalls/pwrite64.S

@@ -2,11 +2,11 @@
 #include <sys/linux-syscalls.h>
 
     .text
-    .type __pwrite64, @function
+    .type pwrite64, @function
-    .globl __pwrite64
+    .globl pwrite64
     .align 4
 
-__pwrite64:
+pwrite64:
 
     /* get ready for additonal arg */
     mov.l   @r15, r0

libc/arch-sh/syscalls/sched_setaffinity.S

@@ -0,0 +1,32 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type sched_setaffinity, @function
+    .globl sched_setaffinity
+    .align 4
+
+sched_setaffinity:
+
+    /* invoke trap */
+    mov.l   0f, r3  /* trap num */
+    trapa   #(3 + 0x10)
+
+    /* check return value */
+    cmp/pz  r0
+    bt      __NR_sched_setaffinity_end
+
+    /* keep error number */
+    sts.l   pr, @-r15
+    mov.l   1f, r1
+    jsr     @r1
+    mov     r0, r4
+    lds.l   @r15+, pr
+
+__NR_sched_setaffinity_end:
+    rts
+    nop
+
+    .align  2
+0:  .long   __NR_sched_setaffinity
+1:  .long   __set_syscall_errno

libc/arch-x86/bionic/clone.S

@@ -52,4 +52,4 @@ __pthread_clone:
 /* XXX: TODO: Add __bionic_clone here
  *            See bionic/bionic_clone.c and arch-arm/bionic/clone.S
  *            for more details...
- */
+ */

libc/arch-x86/string/memcmp_wrapper.S

@@ -31,7 +31,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #if defined(USE_SSSE3)
 
 # define MEMCMP memcmp
-# include "ssse3-memcmp3.S"
+# include "ssse3-memcmp3-new.S"
 
 #else
 

libc/arch-x86/string/sse2-memset5-atom.S

@@ -49,7 +49,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #ifndef cfi_restore
-# define cfi_restore(reg)		.cfi_restore (reg)
+# define cfi_restore(reg)		.cfi_restore reg
 #endif
 
 #ifndef cfi_adjust_cfa_offset
@@ -285,7 +285,6 @@ L(32bytesormore):
 	pxor	%xmm0, %xmm0
 #else
 	movd	%eax, %xmm0
-	punpcklbw %xmm0, %xmm0
 	pshufd	$0, %xmm0, %xmm0
 #endif
 	testl	$0xf, %edx
@@ -329,14 +328,17 @@ L(128bytesormore):
 
 #ifdef DATA_CACHE_SIZE
 	POP (%ebx)
+# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
 	cmp	$DATA_CACHE_SIZE, %ecx
 #else
 # ifdef SHARED
+#  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
@@ -370,7 +372,7 @@ L(128bytesormore_normal):
 	jae	L(128bytesormore_normal)
 
 L(128bytesless_normal):
-	lea	128(%ecx), %ecx
+	add	$128, %ecx
 	BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
 
 	ALIGN (4)
@@ -393,8 +395,13 @@ L(128bytes_L2_normal):
 L(128bytesless_L2_normal):
 	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)

libc/arch-x86/string/sse2-strlen-atom.S

@@ -0,0 +1,369 @@
+#define STRLEN sse2_strlen_atom
+
+#ifndef L
+# define L(label)	.L##label
+#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 cfi_remember_state
+# define cfi_remember_state		.cfi_remember_state
+#endif
+
+#ifndef cfi_restore_state
+# define cfi_restore_state		.cfi_restore_state
+#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)
+#define PARMS		4
+#define	STR		PARMS
+#define ENTRANCE
+#define RETURN		ret
+
+	.text
+ENTRY (STRLEN)
+	ENTRANCE
+	mov	STR(%esp), %edx
+	xor	%eax, %eax
+	cmpb	$0, (%edx)
+	jz	L(exit_tail0)
+	cmpb	$0, 1(%edx)
+	jz	L(exit_tail1)
+	cmpb	$0, 2(%edx)
+	jz	L(exit_tail2)
+	cmpb	$0, 3(%edx)
+	jz	L(exit_tail3)
+	cmpb	$0, 4(%edx)
+	jz	L(exit_tail4)
+	cmpb	$0, 5(%edx)
+	jz	L(exit_tail5)
+	cmpb	$0, 6(%edx)
+	jz	L(exit_tail6)
+	cmpb	$0, 7(%edx)
+	jz	L(exit_tail7)
+	cmpb	$0, 8(%edx)
+	jz	L(exit_tail8)
+	cmpb	$0, 9(%edx)
+	jz	L(exit_tail9)
+	cmpb	$0, 10(%edx)
+	jz	L(exit_tail10)
+	cmpb	$0, 11(%edx)
+	jz	L(exit_tail11)
+	cmpb	$0, 12(%edx)
+	jz	L(exit_tail12)
+	cmpb	$0, 13(%edx)
+	jz	L(exit_tail13)
+	cmpb	$0, 14(%edx)
+	jz	L(exit_tail14)
+	cmpb	$0, 15(%edx)
+	jz	L(exit_tail15)
+	pxor	%xmm0, %xmm0
+	mov	%edx, %eax
+	mov	%edx, %ecx
+	and	$-16, %eax
+	add	$16, %ecx
+	add	$16, %eax
+
+	pcmpeqb	(%eax), %xmm0
+	pmovmskb %xmm0, %edx
+	pxor	%xmm1, %xmm1
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm1
+	pmovmskb %xmm1, %edx
+	pxor	%xmm2, %xmm2
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+
+	pcmpeqb	(%eax), %xmm2
+	pmovmskb %xmm2, %edx
+	pxor	%xmm3, %xmm3
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm3
+	pmovmskb %xmm3, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm0
+	pmovmskb %xmm0, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm1
+	pmovmskb %xmm1, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm2
+	pmovmskb %xmm2, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm3
+	pmovmskb %xmm3, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm0
+	pmovmskb %xmm0, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm1
+	pmovmskb %xmm1, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm2
+	pmovmskb %xmm2, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm3
+	pmovmskb %xmm3, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm0
+	pmovmskb %xmm0, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm1
+	pmovmskb %xmm1, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm2
+	pmovmskb %xmm2, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	pcmpeqb	(%eax), %xmm3
+	pmovmskb %xmm3, %edx
+	test	%edx, %edx
+	lea	16(%eax), %eax
+	jnz	L(exit)
+
+	and	$-0x40, %eax
+	PUSH (%esi)
+	PUSH (%edi)
+	PUSH (%ebx)
+	PUSH (%ebp)
+	xor	%ebp, %ebp
+L(aligned_64):
+	pcmpeqb	(%eax), %xmm0
+	pcmpeqb	16(%eax), %xmm1
+	pcmpeqb	32(%eax), %xmm2
+	pcmpeqb	48(%eax), %xmm3
+	pmovmskb %xmm0, %edx
+	pmovmskb %xmm1, %esi
+	pmovmskb %xmm2, %edi
+	pmovmskb %xmm3, %ebx
+	or	%edx, %ebp
+	or	%esi, %ebp
+	or	%edi, %ebp
+	or	%ebx, %ebp
+	lea	64(%eax), %eax
+	jz	L(aligned_64)
+L(48leave):
+	test	%edx, %edx
+	jnz	L(aligned_64_exit_16)
+	test	%esi, %esi
+	jnz	L(aligned_64_exit_32)
+	test	%edi, %edi
+	jnz	L(aligned_64_exit_48)
+	mov	%ebx, %edx
+	lea	(%eax), %eax
+	jmp	L(aligned_64_exit)
+L(aligned_64_exit_48):
+	lea	-16(%eax), %eax
+	mov	%edi, %edx
+	jmp	L(aligned_64_exit)
+L(aligned_64_exit_32):
+	lea	-32(%eax), %eax
+	mov	%esi, %edx
+	jmp	L(aligned_64_exit)
+L(aligned_64_exit_16):
+	lea	-48(%eax), %eax
+L(aligned_64_exit):
+	POP (%ebp)
+	POP (%ebx)
+	POP (%edi)
+	POP (%esi)
+L(exit):
+	sub	%ecx, %eax
+	test	%dl, %dl
+	jz	L(exit_high)
+	test	$0x01, %dl
+	jnz	L(exit_tail0)
+
+	test	$0x02, %dl
+	jnz	L(exit_tail1)
+
+	test	$0x04, %dl
+	jnz	L(exit_tail2)
+
+	test	$0x08, %dl
+	jnz	L(exit_tail3)
+
+	test	$0x10, %dl
+	jnz	L(exit_tail4)
+
+	test	$0x20, %dl
+	jnz	L(exit_tail5)
+
+	test	$0x40, %dl
+	jnz	L(exit_tail6)
+	add	$7, %eax
+L(exit_tail0):
+	RETURN
+
+L(exit_high):
+	add	$8, %eax
+	test	$0x01, %dh
+	jnz	L(exit_tail0)
+
+	test	$0x02, %dh
+	jnz	L(exit_tail1)
+
+	test	$0x04, %dh
+	jnz	L(exit_tail2)
+
+	test	$0x08, %dh
+	jnz	L(exit_tail3)
+
+	test	$0x10, %dh
+	jnz	L(exit_tail4)
+
+	test	$0x20, %dh
+	jnz	L(exit_tail5)
+
+	test	$0x40, %dh
+	jnz	L(exit_tail6)
+	add	$7, %eax
+	RETURN
+
+	.p2align 4
+L(exit_tail1):
+	add	$1, %eax
+	RETURN
+
+L(exit_tail2):
+	add	$2, %eax
+	RETURN
+
+L(exit_tail3):
+	add	$3, %eax
+	RETURN
+
+L(exit_tail4):
+	add	$4, %eax
+	RETURN
+
+L(exit_tail5):
+	add	$5, %eax
+	RETURN
+
+L(exit_tail6):
+	add	$6, %eax
+	RETURN
+
+L(exit_tail7):
+	add	$7, %eax
+	RETURN
+
+L(exit_tail8):
+	add	$8, %eax
+	RETURN
+
+L(exit_tail9):
+	add	$9, %eax
+	RETURN
+
+L(exit_tail10):
+	add	$10, %eax
+	RETURN
+
+L(exit_tail11):
+	add	$11, %eax
+	RETURN
+
+L(exit_tail12):
+	add	$12, %eax
+	RETURN
+
+L(exit_tail13):
+	add	$13, %eax
+	RETURN
+
+L(exit_tail14):
+	add	$14, %eax
+	RETURN
+
+L(exit_tail15):
+	add	$15, %eax
+	ret
+
+END (STRLEN)

libc/arch-x86/string/ssse3-memcmp3-new.S

@@ -53,13 +53,21 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #ifndef cfi_restore
-# define cfi_restore(reg)		.cfi_restore (reg)
+# 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 cfi_remember_state
+# define cfi_remember_state		.cfi_remember_state
+#endif
+
+#ifndef cfi_restore_state
+# define cfi_restore_state		.cfi_restore_state
+#endif
+
 #ifndef ENTRY
 # define ENTRY(name)			\
 	.type name,  @function; 	\
@@ -91,8 +99,7 @@ name:					\
 #define BLK2		BLK1+4
 #define LEN		BLK2+4
 #define RETURN_END	POP (%edi); POP (%esi); POP (%ebx); ret
-#define RETURN		RETURN_END; CFI_PUSH (%ebx); CFI_PUSH (%edi); \
+#define RETURN		RETURN_END; cfi_restore_state; cfi_remember_state
-			CFI_PUSH (%esi)
 
 	.section .text.ssse3,"ax",@progbits
 ENTRY (MEMCMP)
@@ -131,6 +138,7 @@ L(48bytesormore):
 	PUSH (%ebx)
 	PUSH (%esi)
 	PUSH (%edi)
+	cfi_remember_state
 	movdqu    (%eax), %xmm3
 	movdqu    (%edx), %xmm0
 	movl	%eax, %edi
@@ -211,8 +219,8 @@ L(shr_0):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_0_gobble):
 	lea	-48(%ecx), %ecx
@@ -257,8 +265,8 @@ L(shr_0_gobble_loop_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_1):
 	cmp	$80, %ecx
@@ -287,8 +295,8 @@ L(shr_1):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_1_gobble):
 	sub	$32, %ecx
@@ -340,8 +348,8 @@ L(shr_1_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_2):
 	cmp	$80, %ecx
@@ -370,8 +378,8 @@ L(shr_2):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_2_gobble):
 	sub	$32, %ecx
@@ -423,8 +431,8 @@ L(shr_2_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_3):
 	cmp	$80, %ecx
@@ -453,8 +461,8 @@ L(shr_3):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_3_gobble):
 	sub	$32, %ecx
@@ -506,8 +514,8 @@ L(shr_3_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_4):
 	cmp	$80, %ecx
@@ -536,8 +544,8 @@ L(shr_4):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_4_gobble):
 	sub	$32, %ecx
@@ -589,8 +597,8 @@ L(shr_4_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_5):
 	cmp	$80, %ecx
@@ -619,8 +627,8 @@ L(shr_5):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_5_gobble):
 	sub	$32, %ecx
@@ -672,8 +680,8 @@ L(shr_5_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_6):
 	cmp	$80, %ecx
@@ -702,8 +710,8 @@ L(shr_6):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_6_gobble):
 	sub	$32, %ecx
@@ -755,8 +763,8 @@ L(shr_6_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_7):
 	cmp	$80, %ecx
@@ -785,8 +793,8 @@ L(shr_7):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_7_gobble):
 	sub	$32, %ecx
@@ -838,8 +846,8 @@ L(shr_7_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_8):
 	cmp	$80, %ecx
@@ -868,8 +876,8 @@ L(shr_8):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_8_gobble):
 	sub	$32, %ecx
@@ -921,8 +929,8 @@ L(shr_8_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_9):
 	cmp	$80, %ecx
@@ -951,8 +959,8 @@ L(shr_9):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_9_gobble):
 	sub	$32, %ecx
@@ -1004,8 +1012,8 @@ L(shr_9_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_10):
 	cmp	$80, %ecx
@@ -1034,8 +1042,8 @@ L(shr_10):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_10_gobble):
 	sub	$32, %ecx
@@ -1087,8 +1095,8 @@ L(shr_10_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_11):
 	cmp	$80, %ecx
@@ -1117,8 +1125,8 @@ L(shr_11):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_11_gobble):
 	sub	$32, %ecx
@@ -1170,8 +1178,8 @@ L(shr_11_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_12):
 	cmp	$80, %ecx
@@ -1200,8 +1208,8 @@ L(shr_12):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_12_gobble):
 	sub	$32, %ecx
@@ -1253,8 +1261,8 @@ L(shr_12_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_13):
 	cmp	$80, %ecx
@@ -1283,8 +1291,8 @@ L(shr_13):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_13_gobble):
 	sub	$32, %ecx
@@ -1336,8 +1344,8 @@ L(shr_13_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_14):
 	cmp	$80, %ecx
@@ -1366,8 +1374,8 @@ L(shr_14):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_14_gobble):
 	sub	$32, %ecx
@@ -1419,8 +1427,8 @@ L(shr_14_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_15):
 	cmp	$80, %ecx
@@ -1449,8 +1457,8 @@ L(shr_15):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(shr_15_gobble):
 	sub	$32, %ecx
@@ -1502,8 +1510,8 @@ L(shr_15_gobble_next):
 	POP (%esi)
 	jmp	L(less48bytes)
 
-	CFI_PUSH (%esi)
+	cfi_restore_state
-	CFI_PUSH (%edi)
+	cfi_remember_state
 	ALIGN (4)
 L(exit):
 	pmovmskb %xmm1, %ebx

libc/arch-x86/string/ssse3-memcpy5.S

@@ -53,13 +53,21 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #ifndef cfi_restore
-# define cfi_restore(reg)		.cfi_restore (reg)
+# 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 cfi_remember_state
+# define cfi_remember_state		.cfi_remember_state
+#endif
+
+#ifndef cfi_restore_state
+# define cfi_restore_state		.cfi_restore_state
+#endif
+
 #ifndef ENTRY
 # define ENTRY(name)			\
 	.type name,  @function; 	\
@@ -118,8 +126,8 @@ name:					\
     jmp		*%ebx
 
 # define BRANCH_TO_JMPTBL_ENTRY_VALUE(TABLE)			\
-    addl	$(TABLE - .), %ebx	
+    addl	$(TABLE - .), %ebx
-			
+
 # define BRANCH_TO_JMPTBL_ENTRY_TAIL(TABLE, INDEX, SCALE)	\
     addl	(%ebx,INDEX,SCALE), %ebx;			\
     /* We loaded the jump table.  Go.  */			\
@@ -146,7 +154,7 @@ __i686.get_pc_thunk.bx:
 # define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE)		\
     jmp		*TABLE(,INDEX,SCALE)
 
-# define BRANCH_TO_JMPTBL_ENTRY_VALUE(TABLE)			
+# define BRANCH_TO_JMPTBL_ENTRY_VALUE(TABLE)
 
 # define BRANCH_TO_JMPTBL_ENTRY_TAIL(TABLE, INDEX, SCALE)		\
     jmp		*TABLE(,INDEX,SCALE)
@@ -198,6 +206,7 @@ L(48bytesormore):
 	movl	%edx, %edi
 	and	$-16, %edx
 	PUSH (%esi)
+	cfi_remember_state
 	add	$16, %edx
 	movl	%edi, %esi
 	sub	%edx, %edi
@@ -223,6 +232,8 @@ L(48bytesormore):
 
 	BRANCH_TO_JMPTBL_ENTRY (L(shl_table), %edi, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_0):
 	movdqu	%xmm0, (%esi)
@@ -270,6 +281,7 @@ L(shl_0_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
 
+	CFI_PUSH (%edi)
 L(shl_0_gobble):
 
 #ifdef DATA_CACHE_SIZE_HALF
@@ -419,7 +431,8 @@ L(shl_0_mem_less_16bytes):
 	add	%ecx, %eax
 	BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
 
-
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_1):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -463,6 +476,8 @@ L(shl_1_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_2):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -506,6 +521,8 @@ L(shl_2_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_3):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -549,6 +566,8 @@ L(shl_3_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_4):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -592,6 +611,8 @@ L(shl_4_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_5):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -635,7 +656,8 @@ L(shl_5_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
-
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_6):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -679,6 +701,8 @@ L(shl_6_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_7):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -722,6 +746,8 @@ L(shl_7_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_8):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -765,6 +791,8 @@ L(shl_8_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_9):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -808,6 +836,8 @@ L(shl_9_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_10):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -851,6 +881,8 @@ L(shl_10_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_11):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -894,6 +926,8 @@ L(shl_11_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_12):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -937,6 +971,8 @@ L(shl_12_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_13):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -980,6 +1016,8 @@ L(shl_13_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_14):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -1023,7 +1061,8 @@ L(shl_14_end):
 	POP (%edi)
 	BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
 
-
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(shl_15):
 	BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
@@ -1264,8 +1303,10 @@ L(fwd_write_3bytes):
 	movl	DEST(%esp), %eax
 # endif
 #endif
-	RETURN
+	RETURN_END
 
+	cfi_restore_state
+	cfi_remember_state
 	ALIGN (4)
 L(large_page):
 	movdqu	(%eax), %xmm1
@@ -1688,6 +1729,7 @@ L(bk_write_less32bytes):
 L(bk_write_less32bytes_2):
 	BRANCH_TO_JMPTBL_ENTRY (L(table_48_bytes_bwd), %ecx, 4)
 
+	CFI_PUSH (%esi)
 	ALIGN (4)
 L(bk_align):
 	cmp	$8, %ecx

libc/arch-x86/string/ssse3-strcmp-latest.S

@@ -45,13 +45,21 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #ifndef cfi_restore
-# define cfi_restore(reg)		.cfi_restore (reg)
+# 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 cfi_remember_state
+# define cfi_remember_state		.cfi_remember_state
+#endif
+
+#ifndef cfi_restore_state
+# define cfi_restore_state		.cfi_restore_state
+#endif
+
 #ifndef ENTRY
 # define ENTRY(name)			\
 	.type name,  @function; 	\
@@ -201,6 +209,9 @@ L(crosspage):
 	PUSH	(%ebx)
 	PUSH	(%edi)
 	PUSH	(%esi)
+#ifdef USE_AS_STRNCMP
+	cfi_remember_state
+#endif
 
 	movl	%edx, %edi
 	movl	%eax, %ecx
@@ -1521,17 +1532,18 @@ L(gobble_ashr_12):
 	sub	$0xffff, %esi
 	jnz	L(exit)
 
+#ifdef USE_AS_STRNCMP
+	cmp	$16, %ebp
+	lea	-16(%ebp), %ebp
+	jbe	L(more8byteseq)
+#endif
+
 	add	$16, %ecx
 	movdqa	%xmm4, %xmm3
 
 	add	$16, %edi
 	jg	L(nibble_ashr_12)
 
-#ifdef USE_AS_STRNCMP
-	cmp	$16, %ebp
-	lea	-16(%ebp), %ebp
-	jbe	L(more8byteseq)
-#endif
 	movdqa	(%eax, %ecx), %xmm1
 	movdqa	(%edx, %ecx), %xmm2
 	movdqa	%xmm2, %xmm4
@@ -2087,10 +2099,7 @@ L(neq_bigger):
 	RETURN
 
 #ifdef USE_AS_STRNCMP
-	CFI_PUSH (%ebx)
+	cfi_restore_state
-	CFI_PUSH (%edi)
-	CFI_PUSH (%esi)
-
 	.p2align 4
 L(more8byteseq):
 	POP	(%esi)

libc/arch-x86/string/strcmp_wrapper.S

@@ -31,7 +31,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #if defined(USE_SSSE3)
 
 # define ssse3_strcmp_latest strcmp
-# include "ssse3-strcmp.S"
+# include "ssse3-strcmp-latest.S"
 
 #else
 

libc/arch-x86/string/strlen_wrapper.S

@@ -0,0 +1,40 @@
+/*
+Copyright (c) 2010, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+    * this list of conditions and the following disclaimer.
+
+    * 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.
+
+    * Neither the name of Intel Corporation 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+*/
+
+#if defined(USE_SSE2)
+
+# define sse2_strlen_atom strlen
+# include "sse2-strlen-atom.S"
+
+#else
+
+# include "strlen.S"
+
+#endif

libc/arch-x86/string/strncmp_wrapper.S

@@ -32,7 +32,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 # define USE_AS_STRNCMP
 # define ssse3_strcmp_latest strncmp
-# include "ssse3-strcmp.S"
+# include "ssse3-strcmp-latest.S"
 
 #else
 

libc/arch-x86/syscalls.mk

@@ -44,8 +44,8 @@ syscall_src += arch-x86/syscalls/sigaltstack.S
 syscall_src += arch-x86/syscalls/acct.S
 syscall_src += arch-x86/syscalls/read.S
 syscall_src += arch-x86/syscalls/write.S
-syscall_src += arch-x86/syscalls/__pread64.S
+syscall_src += arch-x86/syscalls/pread64.S
-syscall_src += arch-x86/syscalls/__pwrite64.S
+syscall_src += arch-x86/syscalls/pwrite64.S
 syscall_src += arch-x86/syscalls/__open.S
 syscall_src += arch-x86/syscalls/__openat.S
 syscall_src += arch-x86/syscalls/close.S
@@ -73,6 +73,7 @@ syscall_src += arch-x86/syscalls/pipe2.S
 syscall_src += arch-x86/syscalls/dup2.S
 syscall_src += arch-x86/syscalls/select.S
 syscall_src += arch-x86/syscalls/ftruncate.S
+syscall_src += arch-x86/syscalls/ftruncate64.S
 syscall_src += arch-x86/syscalls/getdents.S
 syscall_src += arch-x86/syscalls/fsync.S
 syscall_src += arch-x86/syscalls/fdatasync.S
@@ -156,6 +157,9 @@ syscall_src += arch-x86/syscalls/sched_getparam.S
 syscall_src += arch-x86/syscalls/sched_get_priority_max.S
 syscall_src += arch-x86/syscalls/sched_get_priority_min.S
 syscall_src += arch-x86/syscalls/sched_rr_get_interval.S
+syscall_src += arch-x86/syscalls/sched_setaffinity.S
+syscall_src += arch-x86/syscalls/__sched_getaffinity.S
+syscall_src += arch-x86/syscalls/__getcpu.S
 syscall_src += arch-x86/syscalls/ioprio_set.S
 syscall_src += arch-x86/syscalls/ioprio_get.S
 syscall_src += arch-x86/syscalls/uname.S

libc/arch-x86/syscalls/__getcpu.S

@@ -0,0 +1,29 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type __getcpu, @function
+    .globl __getcpu
+    .align 4
+
+__getcpu:
+    pushl   %ebx
+    pushl   %ecx
+    pushl   %edx
+    mov     16(%esp), %ebx
+    mov     20(%esp), %ecx
+    mov     24(%esp), %edx
+    movl    $__NR_getcpu, %eax
+    int     $0x80
+    cmpl    $-129, %eax
+    jb      1f
+    negl    %eax
+    pushl   %eax
+    call    __set_errno
+    addl    $4, %esp
+    orl     $-1, %eax
+1:
+    popl    %edx
+    popl    %ecx
+    popl    %ebx
+    ret

libc/arch-x86/syscalls/__sched_getaffinity.S

@@ -0,0 +1,29 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type __sched_getaffinity, @function
+    .globl __sched_getaffinity
+    .align 4
+
+__sched_getaffinity:
+    pushl   %ebx
+    pushl   %ecx
+    pushl   %edx
+    mov     16(%esp), %ebx
+    mov     20(%esp), %ecx
+    mov     24(%esp), %edx
+    movl    $__NR_sched_getaffinity, %eax
+    int     $0x80
+    cmpl    $-129, %eax
+    jb      1f
+    negl    %eax
+    pushl   %eax
+    call    __set_errno
+    addl    $4, %esp
+    orl     $-1, %eax
+1:
+    popl    %edx
+    popl    %ecx
+    popl    %ebx
+    ret

libc/arch-x86/syscalls/ftruncate64.S

@@ -0,0 +1,29 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type ftruncate64, @function
+    .globl ftruncate64
+    .align 4
+
+ftruncate64:
+    pushl   %ebx
+    pushl   %ecx
+    pushl   %edx
+    mov     16(%esp), %ebx
+    mov     20(%esp), %ecx
+    mov     24(%esp), %edx
+    movl    $__NR_ftruncate64, %eax
+    int     $0x80
+    cmpl    $-129, %eax
+    jb      1f
+    negl    %eax
+    pushl   %eax
+    call    __set_errno
+    addl    $4, %esp
+    orl     $-1, %eax
+1:
+    popl    %edx
+    popl    %ecx
+    popl    %ebx
+    ret

libc/arch-x86/syscalls/pread64.S

@@ -2,11 +2,11 @@
 #include <sys/linux-syscalls.h>
 
     .text
-    .type __pread64, @function
+    .type pread64, @function
-    .globl __pread64
+    .globl pread64
     .align 4
 
-__pread64:
+pread64:
     pushl   %ebx
     pushl   %ecx
     pushl   %edx

libc/arch-x86/syscalls/pwrite64.S

@@ -2,11 +2,11 @@
 #include <sys/linux-syscalls.h>
 
     .text
-    .type __pwrite64, @function
+    .type pwrite64, @function
-    .globl __pwrite64
+    .globl pwrite64
     .align 4
 
-__pwrite64:
+pwrite64:
     pushl   %ebx
     pushl   %ecx
     pushl   %edx

libc/arch-x86/syscalls/sched_setaffinity.S

@@ -0,0 +1,29 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+    .text
+    .type sched_setaffinity, @function
+    .globl sched_setaffinity
+    .align 4
+
+sched_setaffinity:
+    pushl   %ebx
+    pushl   %ecx
+    pushl   %edx
+    mov     16(%esp), %ebx
+    mov     20(%esp), %ecx
+    mov     24(%esp), %edx
+    movl    $__NR_sched_setaffinity, %eax
+    int     $0x80
+    cmpl    $-129, %eax
+    jb      1f
+    negl    %eax
+    pushl   %eax
+    call    __set_errno
+    addl    $4, %esp
+    orl     $-1, %eax
+1:
+    popl    %edx
+    popl    %ecx
+    popl    %ebx
+    ret

libc/bionic/__set_errno.c

@@ -40,6 +40,7 @@ int __set_errno(int n)
  * (tail-called in the case of 0-4 arg versions)
  */
 
+__LIBC_HIDDEN__
 int __set_syscall_errno(int n)
 {
         /* some syscalls, mmap() for example, have valid return

libc/bionic/_rand48.c

@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 1993 Martin Birgmeier
- * All rights reserved.
- *
- * You may redistribute unmodified or modified versions of this source
- * code provided that the above copyright notice and this and the
- * following conditions are retained.
- *
- * This software is provided ``as is'', and comes with no warranties
- * of any kind. I shall in no event be liable for anything that happens
- * to anyone/anything when using this software.
- */
-
-#include <sys/cdefs.h>
-#include "rand48.h"
-
-unsigned short _rand48_seed[3] = {
-	RAND48_SEED_0,
-	RAND48_SEED_1,
-	RAND48_SEED_2
-};
-unsigned short _rand48_mult[3] = {
-	RAND48_MULT_0,
-	RAND48_MULT_1,
-	RAND48_MULT_2
-};
-unsigned short _rand48_add = RAND48_ADD;
-
-void
-_dorand48(unsigned short xseed[3])
-{
-	unsigned long accu;
-	unsigned short temp[2];
-
-	accu = (unsigned long) _rand48_mult[0] * (unsigned long) xseed[0] +
-	 (unsigned long) _rand48_add;
-	temp[0] = (unsigned short) accu;	/* lower 16 bits */
-	accu >>= sizeof(unsigned short) * 8;
-	accu += (unsigned long) _rand48_mult[0] * (unsigned long) xseed[1] +
-	 (unsigned long) _rand48_mult[1] * (unsigned long) xseed[0];
-	temp[1] = (unsigned short) accu;	/* middle 16 bits */
-	accu >>= sizeof(unsigned short) * 8;
-	accu += _rand48_mult[0] * xseed[2] + _rand48_mult[1] * xseed[1] + _rand48_mult[2] * xseed[0];
-	xseed[0] = temp[0];
-	xseed[1] = temp[1];
-	xseed[2] = (unsigned short) accu;
-}

libc/bionic/drand48.c

@@ -15,10 +15,10 @@
 
 #include "rand48.h"
 
-extern unsigned short _rand48_seed[3];
+extern unsigned short __rand48_seed[3];
 
 double
 drand48(void)
 {
-	return erand48(_rand48_seed);
+	return erand48(__rand48_seed);
 }

libc/bionic/erand48.c

@@ -18,7 +18,7 @@
 double
 erand48(unsigned short xseed[3])
 {
-	_dorand48(xseed);
+	__dorand48(xseed);
 	return ldexp((double) xseed[0], -48) +
 	       ldexp((double) xseed[1], -32) +
 	       ldexp((double) xseed[2], -16);

libc/bionic/fork.c

@@ -41,9 +41,12 @@ int  fork(void)
      * of error, or in the parent process
      */
     __timer_table_start_stop(1);
+    __bionic_atfork_run_prepare();
+
     ret = __fork();
     if (ret != 0) {  /* not a child process */
         __timer_table_start_stop(0);
+        __bionic_atfork_run_parent();
     } else {
         /*
          * Newly created process must update cpu accounting.
@@ -52,6 +55,7 @@ int  fork(void)
          * as a parameter.
          */
         cpuacct_add(getuid());
+        __bionic_atfork_run_child();
     }
     return ret;
 }

libc/bionic/libc_init_common.c

@@ -62,7 +62,7 @@ void __libc_init_common(uintptr_t *elfdata)
     static pthread_internal_t  thread;
     static void*               tls_area[BIONIC_TLS_SLOTS];
 
-    /* setup pthread runtime and maint thread descriptor */
+    /* setup pthread runtime and main thread descriptor */
     unsigned stacktop = (__get_sp() & ~(PAGE_SIZE - 1)) + PAGE_SIZE;
     unsigned stacksize = 128 * 1024;
     unsigned stackbottom = stacktop - stacksize;

libc/bionic/libc_init_dynamic.c

@@ -61,7 +61,7 @@ void __attribute__((constructor)) __libc_preinit(void);
 
 void __libc_preinit(void)
 {
-    /* Read the ELF data pointer form a special slot of the
+    /* Read the ELF data pointer from a special slot of the
      * TLS area, then call __libc_init_common with it.
      *
      * Note that:

libc/bionic/malloc_debug_common.c

@@ -120,6 +120,7 @@ void get_malloc_leak_info(uint8_t** info, size_t* overallSize,
             totalMemory == NULL || backtraceSize == NULL) {
         return;
     }
+    *totalMemory = 0;
 
     pthread_mutex_lock(&gAllocationsMutex);
 
@@ -127,7 +128,6 @@ void get_malloc_leak_info(uint8_t** info, size_t* overallSize,
         *info = NULL;
         *overallSize = 0;
         *infoSize = 0;
-        *totalMemory = 0;
         *backtraceSize = 0;
         goto done;
     }

libc/bionic/pthread-atfork.c

@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ */
+#include <stdlib.h>
+#include <errno.h>
+#include <pthread.h>
+#include <sys/queue.h>
+
+static pthread_mutex_t handler_mutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
+
+struct atfork_t
+{
+    CIRCLEQ_ENTRY(atfork_t) entries;
+
+    void (*prepare)(void);
+    void (*child)(void);
+    void (*parent)(void);
+};
+static CIRCLEQ_HEAD(atfork_head_t, atfork_t) atfork_head = \
+    CIRCLEQ_HEAD_INITIALIZER(atfork_head);
+
+void __bionic_atfork_run_prepare()
+{
+    struct atfork_t *cursor;
+
+    /* We will lock this here, and unlock it in the parent and child functions.
+     * This ensures that nobody can modify the handler array between the calls
+     * to the prepare and parent/child handlers.
+     *
+     * TODO: If a handler mucks with the list, it could cause problems.  Right
+     *       now it's ok because all they can do is add new items to the end
+     *       of the list, but if/when we implement cleanup in dlclose() things
+     *       will get more interesting...
+     */
+    pthread_mutex_lock(&handler_mutex);
+
+    /* Call pthread_atfork() prepare handlers.  Posix states that the prepare
+     * handlers should be called in the reverse order of the parent/child
+     * handlers, so we iterate backwards.
+     */
+    for (cursor = atfork_head.cqh_last;
+         cursor != (void*)&atfork_head;
+         cursor = cursor->entries.cqe_prev) {
+        if (cursor->prepare != NULL) {
+            cursor->prepare();
+        }
+    }
+}
+
+void __bionic_atfork_run_child()
+{
+    struct atfork_t *cursor;
+
+    /* Call pthread_atfork() child handlers */
+    for (cursor = atfork_head.cqh_first;
+         cursor != (void*)&atfork_head;
+         cursor = cursor->entries.cqe_next) {
+        if (cursor->child != NULL) {
+            cursor->child();
+        }
+    }
+
+    pthread_mutex_unlock(&handler_mutex);
+}
+
+void __bionic_atfork_run_parent()
+{
+    struct atfork_t *cursor;
+
+    /* Call pthread_atfork() parent handlers */
+    for (cursor = atfork_head.cqh_first;
+         cursor != (void*)&atfork_head;
+         cursor = cursor->entries.cqe_next) {
+        if (cursor->parent != NULL) {
+            cursor->parent();
+        }
+    }
+
+    pthread_mutex_unlock(&handler_mutex);
+}
+
+int pthread_atfork(void (*prepare)(void), void (*parent)(void), void(*child)(void))
+{
+    struct atfork_t *entry = malloc(sizeof(struct atfork_t));
+
+    if (entry == NULL) {
+        return ENOMEM;
+    }
+
+    entry->prepare = prepare;
+    entry->parent = parent;
+    entry->child = child;
+
+    pthread_mutex_lock(&handler_mutex);
+    CIRCLEQ_INSERT_TAIL(&atfork_head, entry, entries);
+    pthread_mutex_unlock(&handler_mutex);
+
+    return 0;
+}

libc/bionic/pthread-timers.c

@@ -260,7 +260,7 @@ __timer_table_get(void)
  ** requirements: the timers of fork child processes must be
  ** disarmed but not deleted.
  **/
-void
+__LIBC_HIDDEN__ void
 __timer_table_start_stop( int  stop )
 {
     if (__timer_table != NULL) {

libc/bionic/pthread.c

@@ -196,6 +196,9 @@ void __thread_entry(int (*func)(void*), void *arg, void **tls)
 
     // Wait for our creating thread to release us. This lets it have time to
     // notify gdb about this thread before it starts doing anything.
+    //
+    // This also provides the memory barrier needed to ensure that all memory
+    // accesses previously made by the creating thread are visible to us.
     pthread_mutex_t * start_mutex = (pthread_mutex_t *)&tls[TLS_SLOT_SELF];
     pthread_mutex_lock(start_mutex);
     pthread_mutex_destroy(start_mutex);
@@ -264,7 +267,7 @@ done:
 }
 
 /*
- * Create a new thread. The thread's stack is layed out like so:
+ * Create a new thread. The thread's stack is laid out like so:
  *
  * +---------------------------+
  * |     pthread_internal_t    |
@@ -334,6 +337,10 @@ int pthread_create(pthread_t *thread_out, pthread_attr_t const * attr,
 
     // Create a mutex for the thread in TLS_SLOT_SELF to wait on once it starts so we can keep
     // it from doing anything until after we notify the debugger about it
+    //
+    // This also provides the memory barrier we need to ensure that all
+    // memory accesses previously performed by this thread are visible to
+    // the new thread.
     start_mutex = (pthread_mutex_t *) &tls[TLS_SLOT_SELF];
     pthread_mutex_init(start_mutex, NULL);
     pthread_mutex_lock(start_mutex);
@@ -1421,6 +1428,18 @@ __pthread_cond_pulse(pthread_cond_t *cond, int  counter)
             break;
     }
 
+    /*
+     * Ensure that all memory accesses previously made by this thread are
+     * visible to the woken thread(s).  On the other side, the "wait"
+     * code will issue any necessary barriers when locking the mutex.
+     *
+     * This may not strictly be necessary -- if the caller follows
+     * recommended practice and holds the mutex before signaling the cond
+     * var, the mutex ops will provide correct semantics.  If they don't
+     * hold the mutex, they're subject to race conditions anyway.
+     */
+    ANDROID_MEMBAR_FULL();
+
     __futex_wake_ex(&cond->value, COND_IS_SHARED(cond), counter);
     return 0;
 }
@@ -1867,12 +1886,16 @@ int pthread_getcpuclockid(pthread_t  tid, clockid_t  *clockid)
 int  pthread_once( pthread_once_t*  once_control,  void (*init_routine)(void) )
 {
     static pthread_mutex_t   once_lock = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
+    volatile pthread_once_t* ocptr = once_control;
 
-    if (*once_control == PTHREAD_ONCE_INIT) {
+    pthread_once_t tmp = *ocptr;
+    ANDROID_MEMBAR_FULL();
+    if (tmp == PTHREAD_ONCE_INIT) {
         pthread_mutex_lock( &once_lock );
-        if (*once_control == PTHREAD_ONCE_INIT) {
+        if (*ocptr == PTHREAD_ONCE_INIT) {
             (*init_routine)();
-            *once_control = ~PTHREAD_ONCE_INIT;
+            ANDROID_MEMBAR_FULL();
+            *ocptr = ~PTHREAD_ONCE_INIT;
         }
         pthread_mutex_unlock( &once_lock );
     }

libc/bionic/pthread_internal.h

@@ -109,6 +109,9 @@ extern int  __pthread_cond_timedwait_relative(pthread_cond_t*,
 
 /* needed by fork.c */
 extern void __timer_table_start_stop(int  stop);
+extern void __bionic_atfork_run_prepare();
+extern void __bionic_atfork_run_child();
+extern void __bionic_atfork_run_parent();
 
 __END_DECLS
 

libc/bionic/rand48.h

@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 1993 Martin Birgmeier
- * All rights reserved.
- *
- * You may redistribute unmodified or modified versions of this source
- * code provided that the above copyright notice and this and the
- * following conditions are retained.
- *
- * This software is provided ``as is'', and comes with no warranties
- * of any kind. I shall in no event be liable for anything that happens
- * to anyone/anything when using this software.
- *
- * $FreeBSD: src/lib/libc/gen/rand48.h,v 1.2 2002/02/01 01:32:19 obrien Exp $
- */
-
-#ifndef _RAND48_H_
-#define _RAND48_H_
-
-#include <math.h>
-#include <stdlib.h>
-
-void		_dorand48(unsigned short[3]);
-
-#define	RAND48_SEED_0	(0x330e)
-#define	RAND48_SEED_1	(0xabcd)
-#define	RAND48_SEED_2	(0x1234)
-#define	RAND48_MULT_0	(0xe66d)
-#define	RAND48_MULT_1	(0xdeec)
-#define	RAND48_MULT_2	(0x0005)
-#define	RAND48_ADD	(0x000b)
-
-#endif /* _RAND48_H_ */

libc/bionic/realpath.c

@@ -1,9 +1,6 @@
+/*	$OpenBSD: realpath.c,v 1.13 2005/08/08 08:05:37 espie Exp $ */
 /*
- * Copyright (c) 1994
+ * Copyright (c) 2003 Constantin S. Svintsoff <kostik@iclub.nsu.ru>
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Jan-Simon Pendry.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -13,18 +10,14 @@
  * 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.
- * 3. All advertising materials mentioning features or use of this software
+ * 3. The names of the authors may not be used to endorse or promote
- *    must display the following acknowledgement:
+ *    products derived from this software without specific prior written
- *	This product includes software developed by the University of
+ *    permission.
- *	California, Berkeley and its contributors.
- * 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
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR 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)
@@ -34,133 +27,164 @@
  * SUCH DAMAGE.
  */
 
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)realpath.c	8.1 (Berkeley) 2/16/94";
-static char rcsid[] =
-"$FreeBSD: /repoman/r/ncvs/src/lib/libc/stdlib/realpath.c,v 1.6.2.1 2003/08/03 23:47:39 nectar Exp $";
-#endif /* LIBC_SCCS and not lint */
-
 #include <sys/param.h>
 #include <sys/stat.h>
 
 #include <errno.h>
-#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
 /*
- * char *realpath(const char *path, char resolved_path[MAXPATHLEN]);
+ * char *realpath(const char *path, char resolved[PATH_MAX]);
  *
  * Find the real name of path, by removing all ".", ".." and symlink
  * components.  Returns (resolved) on success, or (NULL) on failure,
  * in which case the path which caused trouble is left in (resolved).
  */
 char *
-realpath(path, resolved)
+realpath(const char *path, char resolved[PATH_MAX])
-	const char *path;
-	char *resolved;
 {
 	struct stat sb;
-	int fd, n, rootd, serrno;
+	char *p, *q, *s;
-	char *p, *q, wbuf[MAXPATHLEN];
+	size_t left_len, resolved_len;
-      int symlinks = 0;
+	unsigned symlinks;
+	int serrno, slen;
+	char left[PATH_MAX], next_token[PATH_MAX], symlink[PATH_MAX];
 
-	/* Save the starting point. */
+	serrno = errno;
-	if ((fd = open(".", O_RDONLY)) < 0) {
+	symlinks = 0;
-		(void)strcpy(resolved, ".");
+	if (path[0] == '/') {
+		resolved[0] = '/';
+		resolved[1] = '\0';
+		if (path[1] == '\0')
+			return (resolved);
+		resolved_len = 1;
+		left_len = strlcpy(left, path + 1, sizeof(left));
+	} else {
+		if (getcwd(resolved, PATH_MAX) == NULL) {
+			strlcpy(resolved, ".", PATH_MAX);
+			return (NULL);
+		}
+		resolved_len = strlen(resolved);
+		left_len = strlcpy(left, path, sizeof(left));
+	}
+	if (left_len >= sizeof(left) || resolved_len >= PATH_MAX) {
+		errno = ENAMETOOLONG;
 		return (NULL);
 	}
 
 	/*
-	 * Find the dirname and basename from the path to be resolved.
+	 * Iterate over path components in `left'.
-	 * Change directory to the dirname component.
-	 * lstat the basename part.
-	 *     if it is a symlink, read in the value and loop.
-	 *     if it is a directory, then change to that directory.
-	 * get the current directory name and append the basename.
 	 */
-	(void)strncpy(resolved, path, MAXPATHLEN - 1);
+	while (left_len != 0) {
-	resolved[MAXPATHLEN - 1] = '\0';
+		/*
-loop:
+		 * Extract the next path component and adjust `left'
-	q = strrchr(resolved, '/');
+		 * and its length.
-	if (q != NULL) {
+		 */
-		p = q + 1;
+		p = strchr(left, '/');
-		if (q == resolved)
+		s = p ? p : left + left_len;
-			q = "/";
+		if (s - left >= sizeof(next_token)) {
-		else {
-			do {
-				--q;
-			} while (q > resolved && *q == '/');
-			q[1] = '\0';
-			q = resolved;
-		}
-		if (chdir(q) < 0)
-			goto err1;
-	} else
-		p = resolved;
-
-	/* Deal with the last component. */
-	if (*p != '\0' && lstat(p, &sb) == 0) {
-		if (S_ISLNK(sb.st_mode)) {
-                      if (++symlinks > MAXSYMLINKS) {
-                              errno = ELOOP;
-                              goto err1;
-                      }
-			n = readlink(p, resolved, MAXPATHLEN - 1);
-			if (n < 0)
-				goto err1;
-			resolved[n] = '\0';
-			goto loop;
-		}
-		if (S_ISDIR(sb.st_mode)) {
-			if (chdir(p) < 0)
-				goto err1;
-			p = "";
-		}
-	}
-
-	/*
-	 * Save the last component name and get the full pathname of
-	 * the current directory.
-	 */
-	(void)strcpy(wbuf, p);
-	if (getcwd(resolved, MAXPATHLEN) == 0)
-		goto err1;
-
-	/*
-	 * Join the two strings together, ensuring that the right thing
-	 * happens if the last component is empty, or the dirname is root.
-	 */
-	if (resolved[0] == '/' && resolved[1] == '\0')
-		rootd = 1;
-	else
-		rootd = 0;
-
-	if (*wbuf) {
-		if (strlen(resolved) + strlen(wbuf) + (1-rootd) + 1 >
-		    MAXPATHLEN) {
 			errno = ENAMETOOLONG;
-			goto err1;
+			return (NULL);
+		}
+		memcpy(next_token, left, s - left);
+		next_token[s - left] = '\0';
+		left_len -= s - left;
+		if (p != NULL)
+			memmove(left, s + 1, left_len + 1);
+		if (resolved[resolved_len - 1] != '/') {
+			if (resolved_len + 1 >= PATH_MAX) {
+				errno = ENAMETOOLONG;
+				return (NULL);
+			}
+			resolved[resolved_len++] = '/';
+			resolved[resolved_len] = '\0';
+		}
+		if (next_token[0] == '\0')
+			continue;
+		else if (strcmp(next_token, ".") == 0)
+			continue;
+		else if (strcmp(next_token, "..") == 0) {
+			/*
+			 * Strip the last path component except when we have
+			 * single "/"
+			 */
+			if (resolved_len > 1) {
+				resolved[resolved_len - 1] = '\0';
+				q = strrchr(resolved, '/') + 1;
+				*q = '\0';
+				resolved_len = q - resolved;
+			}
+			continue;
+		}
+
+		/*
+		 * Append the next path component and lstat() it. If
+		 * lstat() fails we still can return successfully if
+		 * there are no more path components left.
+		 */
+		resolved_len = strlcat(resolved, next_token, PATH_MAX);
+		if (resolved_len >= PATH_MAX) {
+			errno = ENAMETOOLONG;
+			return (NULL);
+		}
+		if (lstat(resolved, &sb) != 0) {
+			if (errno == ENOENT && p == NULL) {
+				errno = serrno;
+				return (resolved);
+			}
+			return (NULL);
+		}
+		if (S_ISLNK(sb.st_mode)) {
+			if (symlinks++ > MAXSYMLINKS) {
+				errno = ELOOP;
+				return (NULL);
+			}
+			slen = readlink(resolved, symlink, sizeof(symlink) - 1);
+			if (slen < 0)
+				return (NULL);
+			symlink[slen] = '\0';
+			if (symlink[0] == '/') {
+				resolved[1] = 0;
+				resolved_len = 1;
+			} else if (resolved_len > 1) {
+				/* Strip the last path component. */
+				resolved[resolved_len - 1] = '\0';
+				q = strrchr(resolved, '/') + 1;
+				*q = '\0';
+				resolved_len = q - resolved;
+			}
+
+			/*
+			 * If there are any path components left, then
+			 * append them to symlink. The result is placed
+			 * in `left'.
+			 */
+			if (p != NULL) {
+				if (symlink[slen - 1] != '/') {
+					if (slen + 1 >= sizeof(symlink)) {
+						errno = ENAMETOOLONG;
+						return (NULL);
+					}
+					symlink[slen] = '/';
+					symlink[slen + 1] = 0;
+				}
+				left_len = strlcat(symlink, left, sizeof(left));
+				if (left_len >= sizeof(left)) {
+					errno = ENAMETOOLONG;
+					return (NULL);
+				}
+			}
+			left_len = strlcpy(left, symlink, sizeof(left));
 		}
-		if (rootd == 0)
-			(void)strcat(resolved, "/");
-		(void)strcat(resolved, wbuf);
 	}
 
-	/* Go back to where we came from. */
+	/*
-	if (fchdir(fd) < 0) {
+	 * Remove trailing slash except when the resolved pathname
-		serrno = errno;
+	 * is a single "/".
-		goto err2;
+	 */
-	}
+	if (resolved_len > 1 && resolved[resolved_len - 1] == '/')
-
+		resolved[resolved_len - 1] = '\0';
-	/* It's okay if the close fails, what's an fd more or less? */
-	(void)close(fd);
 	return (resolved);
-
-err1:	serrno = errno;
-	(void)fchdir(fd);
-err2:	(void)close(fd);
-	errno = serrno;
-	return (NULL);
 }

libc/bionic/sched_cpualloc.c

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ */
+#define _GNU_SOURCE 1
+#include <sched.h>
+#include <stdlib.h>
+
+cpu_set_t* __sched_cpualloc(size_t count)
+{
+    return (cpu_set_t*) malloc(CPU_ALLOC_SIZE(count));
+}
+
+void __sched_cpufree(cpu_set_t* set)
+{
+    free(set);
+}

libc/bionic/sched_cpucount.c

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ */
+#define _GNU_SOURCE 1
+#include <sched.h>
+
+int __sched_cpucount(size_t setsize, cpu_set_t* set)
+{
+    int nn = 0, nn_max = setsize / sizeof(__CPU_BITTYPE);
+    int count = 0;
+
+    for ( ; nn < nn_max; nn++ )
+        count += __builtin_popcount(set->__bits[nn]);
+
+    return count;
+}

libc/bionic/sched_getaffinity.c

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ */
+#define _GNU_SOURCE 1
+#include <sched.h>
+
+int  sched_getaffinity(pid_t pid, size_t setsize, cpu_set_t* set)
+{
+    int ret = __sched_getaffinity(pid, setsize, set);
+    if (ret >= 0) {
+        if ((size_t)ret < setsize) {
+            memset((char*)set + ret, '\0', setsize - (size_t)ret);
+        }
+        ret = 0;
+    }
+    return ret;
+}

libc/bionic/sched_getcpu.c

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ */
+#define _GNU_SOURCE 1
+#include <sched.h>
+
+extern int  __getcpu(unsigned *cpu, unsigned *node, void* unused);
+
+int  sched_getcpu(void)
+{
+    unsigned cpu;
+    if (__getcpu(&cpu, NULL, NULL) < 0)
+        return 0;
+
+    return (int)cpu;
+}

libc/bionic/stubs.c

@@ -40,8 +40,8 @@
 /** Thread-specific state for the stubs functions
  **/
 
-pthread_once_t   the_once = PTHREAD_ONCE_INIT;
+static pthread_once_t   the_once = PTHREAD_ONCE_INIT;
-pthread_key_t    the_key;
+static pthread_key_t    the_key;
 
 typedef struct {
     struct passwd  passwd;

libc/bionic/time64.c

@@ -364,7 +364,7 @@ static int safe_year(const Year year)
 }
 
 
-void copy_tm_to_TM(const struct tm *src, struct TM *dest) {
+static void copy_tm_to_TM(const struct tm *src, struct TM *dest) {
     if( src == NULL ) {
         memset(dest, 0, sizeof(*dest));
     }
@@ -396,7 +396,7 @@ void copy_tm_to_TM(const struct tm *src, struct TM *dest) {
 }
 
 
-void copy_TM_to_tm(const struct TM *src, struct tm *dest) {
+static void copy_TM_to_tm(const struct TM *src, struct tm *dest) {
     if( src == NULL ) {
         memset(dest, 0, sizeof(*dest));
     }
@@ -735,14 +735,14 @@ struct TM *localtime64_r (const Time64_T *time, struct TM *local_tm)
 }
 
 
-int valid_tm_wday( const struct TM* date ) {
+static int valid_tm_wday( const struct TM* date ) {
     if( 0 <= date->tm_wday && date->tm_wday <= 6 )
         return 1;
     else
         return 0;
 }
 
-int valid_tm_mon( const struct TM* date ) {
+static int valid_tm_mon( const struct TM* date ) {
     if( 0 <= date->tm_mon && date->tm_mon <= 11 )
         return 1;
     else

libc/bionic/time64_config.h

@@ -33,7 +33,7 @@
 */
 #define HAS_GMTIME_R
 #define HAS_LOCALTIME_R
-/*#define HAS_TIMEGM */
+#define HAS_TIMEGM
 
 
 /* Details of non-standard tm struct elements.

libc/docs/CHANGES.TXT

@@ -1,7 +1,23 @@
 Bionic ChangeLog:
 -----------------
 
-Differences between current and Android 2.2:
+Differences between current and Android 2.3:
+
+- <android/api-level.h>: Added new header to define __ANDROID_API__ to
+  a constant integer corresponding to the native API level. This header
+  also exists in the NDK's platform headers.
+
+- <sys/cdefs.h>: Include <android/api-level.h>
+
+- <time.h>: Add timegm(), timelocal(), time2posix() and posix2time()
+
+- <sched.h>: Add sched_getcpu(), sched_getaffinity(), sched_setaffinity(),
+  cpu_set_t and related macros (e.g. CPU_SETSIZE, CPU_ZERO, CPU_SET, ...)
+
+- <unistd.h>: Add ftruncate64().
+
+-------------------------------------------------------------------------------
+Differences between Android 2.3 and Android 2.2:
 
 - <pthread.h>: Add reader/writer locks implementation. Add sanity
   checking to pthread_mutex_destroy() (e.g. a locked mutex will return
@@ -70,6 +86,8 @@ Differences between current and Android 2.2:
 - <sys/vfs.h>: fixed implementation of fstatfs() (also fixes fpathconf()
   which uses it).
 
+- Added an implementation of pthread_atfork()
+
 - <dlfcn.h>: fixed dlopen() implementation to support dlopen(NULL, ...).
   This allows one to look at the dynamic symbols exported by an executable.
 

libc/include/android/api-level.h

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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 ANDROID_API_LEVEL_H
+#define ANDROID_API_LEVEL_H
+
+#define __ANDROID_API__ 10
+
+#endif /* ANDROID_API_LEVEL_H */

libc/include/net/if_ether.h

@@ -34,6 +34,8 @@
 #ifndef _NET_IF_ETHER_H_
 #define _NET_IF_ETHER_H_
 
+#include <sys/types.h>
+
 #ifdef _KERNEL
 #ifdef _KERNEL_OPT
 #include "opt_mbuftrace.h"

libc/include/netinet/in.h

@@ -38,6 +38,8 @@ __BEGIN_DECLS
 
 #define IPPORT_RESERVED  1024
 
+#define INET_ADDRSTRLEN 16
+
 extern int bindresvport (int sd, struct sockaddr_in *sin);
 
 static const struct in6_addr in6addr_any = IN6ADDR_ANY_INIT;

libc/include/netinet/in6.h

@@ -74,6 +74,9 @@
 #define IPV6_ADDR_MC_SCOPE(a)	\
 	((a)->s6_addr[1] & 0x0f)
 
+#define IN6_IS_ADDR_MC_NODELOCAL(a)     \
+	(IN6_IS_ADDR_MULTICAST(a) &&  \
+	 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_NODELOCAL))
 #define IN6_IS_ADDR_MC_LINKLOCAL(a)	\
 	(IN6_IS_ADDR_MULTICAST(a) &&  \
 	 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_LINKLOCAL))
@@ -83,7 +86,9 @@
 #define IN6_IS_ADDR_MC_ORGLOCAL(a)     \
 	(IN6_IS_ADDR_MULTICAST(a) &&  \
 	 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_ORGLOCAL))
-
+#define IN6_IS_ADDR_MC_GLOBAL(a)       \
+	(IN6_IS_ADDR_MULTICAST(a) &&  \
+	 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_GLOBAL))
 
 #define IN6_ARE_ADDR_EQUAL(a, b)			\
     (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)

libc/include/pthread.h

@@ -268,6 +268,8 @@ int pthread_once(pthread_once_t  *once_control, void (*init_routine)(void));
 
 int pthread_setname_np(pthread_t thid, const char *thname);
 
+int pthread_atfork(void (*prepare)(void), void (*parent)(void), void(*child)(void));
+
 typedef void  (*__pthread_cleanup_func_t)(void*);
 
 typedef struct __pthread_cleanup_t {

libc/include/sched.h

@@ -73,6 +73,162 @@ extern int sched_rr_get_interval(pid_t pid, struct timespec *tp);
 extern int clone(int (*fn)(void *), void *child_stack, int flags, void*  arg, ...);
 #endif
 
+/* Support for cpu thread affinity */
+#ifdef _GNU_SOURCE
+
+extern int sched_getcpu(void);
+
+
+/* Our implementation supports up to 32 independent CPUs, which is also
+ * the maximum supported by the kernel at the moment. GLibc uses 1024 by
+ * default.
+ *
+ * If you want to use more than that, you should use CPU_ALLOC() / CPU_FREE()
+ * and the CPU_XXX_S() macro variants.
+ */
+#define CPU_SETSIZE   32
+
+#define __CPU_BITTYPE    unsigned long int  /* mandated by the kernel  */
+#define __CPU_BITSHIFT   5                  /* should be log2(BITTYPE) */
+#define __CPU_BITS       (1 << __CPU_BITSHIFT)
+#define __CPU_ELT(x)     ((x) >> __CPU_BITSHIFT)
+#define __CPU_MASK(x)    ((__CPU_BITTYPE)1 << ((x) & (__CPU_BITS-1)))
+
+typedef struct {
+    __CPU_BITTYPE  __bits[ CPU_SETSIZE / __CPU_BITS ];
+} cpu_set_t;
+
+extern int sched_setaffinity(pid_t pid, size_t setsize, const cpu_set_t* set);
+
+extern int sched_getaffinity(pid_t pid, size_t setsize, cpu_set_t* set);
+
+/* Provide optimized implementation for 32-bit cpu_set_t */
+#if CPU_SETSIZE == __CPU_BITS
+
+#  define CPU_ZERO(set_)   \
+    do{ \
+        (set_)->__bits[0] = 0; \
+    }while(0)
+
+#  define CPU_SET(cpu_,set_) \
+    do {\
+        size_t __cpu = (cpu_); \
+        if (__cpu < CPU_SETSIZE) \
+            (set_)->__bits[0] |= __CPU_MASK(__cpu); \
+    }while (0)
+
+#  define CPU_CLR(cpu_,set_) \
+    do {\
+        size_t __cpu = (cpu_); \
+        if (__cpu < CPU_SETSIZE) \
+            (set_)->__bits[0] &= ~__CPU_MASK(__cpu); \
+    }while (0)
+
+#  define CPU_ISSET(cpu_, set_) \
+    (__extension__({\
+        size_t  __cpu = (cpu_); \
+        (cpu_ < CPU_SETSIZE) \
+            ? ((set_)->__bits[0] & __CPU_MASK(__cpu)) != 0 \
+            : 0; \
+    }))
+
+#  define CPU_EQUAL(set1_, set2_) \
+    ((set1_)->__bits[0] == (set2_)->__bits[0])
+
+#  define __CPU_OP(dst_, set1_, set2_, op_) \
+    do { \
+        (dst_)->__bits[0] = (set1_)->__bits[0] op_ (set2_)->__bits[0]; \
+    } while (0)
+
+#  define CPU_COUNT(set_)  __builtin_popcountl((set_)->__bits[0])
+
+#else /* CPU_SETSIZE != __CPU_BITS */
+
+#  define CPU_ZERO(set_)          CPU_ZERO_S(sizeof(cpu_set_t), set_)
+#  define CPU_SET(cpu_,set_)      CPU_SET_S(cpu_,sizeof(cpu_set_t),set_)
+#  define CPU_CLR(cpu_,set_)      CPU_CLR_S(cpu_,sizeof(cpu_set_t),set_)
+#  define CPU_ISSET(cpu_,set_)    CPU_ISSET_S(cpu_,sizeof(cpu_set_t),set_)
+#  define CPU_COUNT(set_)         CPU_COUNT_S(sizeof(cpu_set_t),set_)
+#  define CPU_EQUAL(set1_,set2_)  CPU_EQUAL_S(sizeof(cpu_set_t),set1_,set2_)
+
+#  define __CPU_OP(dst_,set1_,set2_,op_)  __CPU_OP_S(sizeof(cpu_set_t),dst_,set1_,set2_,op_)
+
+#endif /* CPU_SETSIZE != __CPU_BITS */
+
+#define CPU_AND(set1_,set2_)   __CPU_OP(set1_,set2_,&)
+#define CPU_OR(set1_,set2_)    __CPU_OP(set1_,set2_,|)
+#define CPU_XOR(set1_,set2_)   __CPU_OP(set1_,set2_,^)
+
+/* Support for dynamically-allocated cpu_set_t */
+
+#define CPU_ALLOC_SIZE(count) \
+    __CPU_ELT((count) + (__CPU_BITS-1))*sizeof(__CPU_BITTYPE)
+
+#define CPU_ALLOC(count)   __sched_cpualloc((count));
+#define CPU_FREE(set)      __sched_cpufree((set))
+
+extern cpu_set_t* __sched_cpualloc(size_t count);
+extern void       __sched_cpufree(cpu_set_t* set);
+
+#define CPU_ZERO_S(setsize_,set_)  \
+    do { \
+        size_t __nn = 0; \
+        size_t __nn_max = (setsize_)/sizeof(__CPU_BITTYPE); \
+        for (; __nn < __nn_max; __nn++) \
+            (set_)->__bits[__nn] = 0; \
+    } while (0)
+
+#define CPU_SET_S(cpu_,setsize_,set_) \
+    do { \
+        size_t __cpu = (cpu_); \
+        if (__cpu < 8*(setsize_)) \
+            (set_)->__bits[__CPU_ELT(__cpu)] |= __CPU_MASK(__cpu); \
+    } while (0)
+
+#define CPU_CLR_S(cpu_,setsize_,set_) \
+    do { \
+        size_t __cpu = (cpu_); \
+        if (__cpu < 8*(setsize_)) \
+            (set_)->__bits[__CPU_ELT(__cpu)] &= ~__CPU_MASK(__cpu); \
+    } while (0)
+
+#define CPU_ISSET_S(cpu_, setsize_, set_) \
+    (__extension__ ({ \
+        size_t __cpu = (cpu_); \
+        (__cpu < 8*(setsize_)) \
+          ? ((set_)->__bits[__CPU_ELT(__cpu)] & __CPU_MASK(__cpu)) != 0 \
+          : 0; \
+    }))
+
+#define CPU_EQUAL_S(setsize_, set1_, set2_) \
+    (__extension__ ({ \
+        __const __CPU_BITTYPE* __src1 = (set1_)->__bits; \
+        __const __CPU_BITTYPE* __src2 = (set2_)->__bits; \
+        size_t __nn = 0, __nn_max = (setsize_)/sizeof(__CPU_BITTYPE); \
+        for (; __nn < __nn_max; __nn++) { \
+            if (__src1[__nn] != __src2[__nn]) \
+                break; \
+        } \
+        __nn == __nn_max; \
+    }))
+
+#define __CPU_OP_S(setsize_, dstset_, srcset1_, srcset2_, op) \
+    do { \
+        cpu_set_t* __dst = (dstset); \
+        const __CPU_BITTYPE* __src1 = (srcset1)->__bits; \
+        const __CPU_BITTYPE* __src2 = (srcset2)->__bits; \
+        size_t __nn = 0, __nn_max = (setsize_)/sizeof(__CPU_BITTYPE); \
+        for (; __nn < __nn_max; __nn++) \
+            (__dst)->__bits[__nn] = __src1[__nn] op __src2[__nn]; \
+    } while (0)
+
+#define CPU_COUNT_S(setsize_, set_) \
+    __sched_cpucount((setsize_), (set_))
+
+extern int __sched_cpucount(size_t setsize, cpu_set_t* set);
+
+#endif /* _GNU_SOURCE */
+
 __END_DECLS
 
 #endif /* _SCHED_H_ */

libc/include/stdlib.h

@@ -57,6 +57,7 @@ extern int setenv(const char *, const char *, int);
 extern int unsetenv(const char *);
 extern int clearenv(void);
 
+extern char *mkdtemp(char *);
 extern char *mktemp (char *);
 extern int mkstemp (char *);
 

libc/include/sys/cdefs.h

@@ -497,5 +497,6 @@
 #endif
 
 #define  __BIONIC__   1
+#include <android/api-level.h>
 
 #endif /* !_SYS_CDEFS_H_ */

libc/include/sys/cdefs_elf.h

@@ -95,6 +95,10 @@
 	__asm__(".section _sec\n\t.asciz _str\n\t.previous")
 #endif
 
+/* GCC visibility helper macro */
+#define __LIBC_HIDDEN__							\
+	__attribute__ ((visibility ("hidden")))
+
 #define	__IDSTRING(_n,_s)		__SECTIONSTRING(.ident,_s)
 
 #define	__RCSID(_s)			__IDSTRING(rcsid,_s)

libc/include/sys/linux-syscalls.h

@@ -71,6 +71,7 @@
 #define __NR_dup2                         (__NR_SYSCALL_BASE + 63)
 #define __NR__newselect                   (__NR_SYSCALL_BASE + 142)
 #define __NR_ftruncate                    (__NR_SYSCALL_BASE + 93)
+#define __NR_ftruncate64                  (__NR_SYSCALL_BASE + 194)
 #define __NR_fsync                        (__NR_SYSCALL_BASE + 118)
 #define __NR_fdatasync                    (__NR_SYSCALL_BASE + 148)
 #define __NR_fchown32                     (__NR_SYSCALL_BASE + 207)
@@ -120,6 +121,8 @@
 #define __NR_sched_get_priority_max       (__NR_SYSCALL_BASE + 159)
 #define __NR_sched_get_priority_min       (__NR_SYSCALL_BASE + 160)
 #define __NR_sched_rr_get_interval        (__NR_SYSCALL_BASE + 161)
+#define __NR_sched_setaffinity            (__NR_SYSCALL_BASE + 241)
+#define __NR_sched_getaffinity            (__NR_SYSCALL_BASE + 242)
 #define __NR_uname                        (__NR_SYSCALL_BASE + 122)
 #define __NR_wait4                        (__NR_SYSCALL_BASE + 114)
 #define __NR_umask                        (__NR_SYSCALL_BASE + 60)
@@ -174,6 +177,7 @@
 #define __NR_getsockopt                   (__NR_SYSCALL_BASE + 295)
 #define __NR_sendmsg                      (__NR_SYSCALL_BASE + 296)
 #define __NR_recvmsg                      (__NR_SYSCALL_BASE + 297)
+#define __NR_getcpu                       (__NR_SYSCALL_BASE + 345)
 #define __NR_ioprio_set                   (__NR_SYSCALL_BASE + 314)
 #define __NR_ioprio_get                   (__NR_SYSCALL_BASE + 315)
 #define __NR_epoll_create                 (__NR_SYSCALL_BASE + 250)
@@ -218,6 +222,7 @@
 #define __NR_timer_delete                 (__NR_SYSCALL_BASE + 263)
 #define __NR_utimes                       (__NR_SYSCALL_BASE + 271)
 #define __NR_socketcall                   (__NR_SYSCALL_BASE + 102)
+#define __NR_getcpu                       (__NR_SYSCALL_BASE + 318)
 #define __NR_ioprio_set                   (__NR_SYSCALL_BASE + 289)
 #define __NR_ioprio_get                   (__NR_SYSCALL_BASE + 290)
 #define __NR_epoll_create                 (__NR_SYSCALL_BASE + 254)
@@ -276,6 +281,7 @@
 #define __NR_socketcall                   (__NR_SYSCALL_BASE + 102)
 #define __NR_socketcall                   (__NR_SYSCALL_BASE + 102)
 #define __NR___socketcall                 (__NR_SYSCALL_BASE + 102)
+#define __NR_getcpu                       (__NR_SYSCALL_BASE + 318)
 #define __NR_ioprio_set                   (__NR_SYSCALL_BASE + 288)
 #define __NR_ioprio_get                   (__NR_SYSCALL_BASE + 289)
 #define __NR_epoll_create                 (__NR_SYSCALL_BASE + 254)

libc/include/sys/linux-unistd.h

@@ -52,8 +52,8 @@ int              sigaltstack (const stack_t*, stack_t*);
 int              acct (const char*  filepath);
 ssize_t          read (int, void*, size_t);
 ssize_t          write (int, const void*, size_t);
-ssize_t          __pread64 (int, void *, size_t, off_t, off_t);
+ssize_t          pread64 (int, void *, size_t, off64_t);
-ssize_t          __pwrite64 (int, void *, size_t, off_t, off_t);
+ssize_t          pwrite64 (int, void *, size_t, off64_t);
 int              __open (const char*, int, mode_t);
 int              __openat (int, const char*, int, mode_t);
 int              close (int);
@@ -83,6 +83,7 @@ int              pipe2 (int *, int);
 int              dup2 (int, int);
 int              select (int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *);
 int              ftruncate (int, off_t);
+int              ftruncate64 (int, off64_t);
 int              getdents (unsigned int, struct dirent *, unsigned int);
 int              fsync (int);
 int              fdatasync (int);
@@ -183,6 +184,9 @@ int              sched_getparam (pid_t pid, struct sched_param *param);
 int              sched_get_priority_max (int policy);
 int              sched_get_priority_min (int policy);
 int              sched_rr_get_interval (pid_t pid, struct timespec *interval);
+int              sched_setaffinity (pid_t pid, size_t setsize, const cpu_set_t* set);
+int              __sched_getaffinity (pid_t pid, size_t setsize, cpu_set_t* set);
+int              __getcpu (unsigned *cpu, unsigned *node, void *unused);
 int              ioprio_set (int which, int who, int ioprio);
 int              ioprio_get (int which, int who);
 int              uname (struct utsname *);

libc/include/time.h

@@ -128,6 +128,11 @@ extern int  timer_settime(timer_t timerid, int flags, const struct itimerspec *v
 extern int  timer_gettime(timer_t timerid, struct itimerspec *value);
 extern int  timer_getoverrun(timer_t  timerid);
 
+extern time_t timelocal(struct tm *tm);
+extern time_t timegm(struct tm* tm);
+extern time_t time2posix(time_t ti);
+extern time_t posix2time(time_t ti);
+
 __END_DECLS
 
 #endif /* _TIME_H_ */

libc/include/unistd.h

@@ -128,12 +128,14 @@ extern int sync(void);
 
 extern int close(int);
 extern off_t lseek(int, off_t, int);
-extern loff_t lseek64(int, loff_t, int);
+extern off64_t lseek64(int, off64_t, int);
 
 extern ssize_t read(int, void *, size_t);
 extern ssize_t write(int, const void *, size_t);
 extern ssize_t pread(int, void *, size_t, off_t);
-extern ssize_t pwrite(int, void *, size_t, off_t);
+extern ssize_t pread64(int, void *, size_t, off64_t);
+extern ssize_t pwrite(int, const void *, size_t, off_t);
+extern ssize_t pwrite64(int, const void *, size_t, off64_t);
 
 extern int dup(int);
 extern int dup2(int, int);
@@ -143,6 +145,7 @@ extern int flock(int, int);
 extern int fsync(int);
 extern int fdatasync(int);
 extern int ftruncate(int, off_t);
+extern int ftruncate64(int, off64_t);
 
 extern int pause(void);
 extern unsigned int alarm(unsigned int);

libc/include/wchar.h

@@ -112,6 +112,7 @@ extern int               vfwprintf(FILE *, const wchar_t *, va_list);
 extern int               vwprintf(const wchar_t *, va_list);
 extern int               vswprintf(wchar_t *, size_t, const wchar_t *, va_list);
 extern size_t            wcrtomb(char *, wchar_t, mbstate_t *);
+extern int               wcscasecmp(const wchar_t *, const wchar_t *);
 extern wchar_t          *wcscat(wchar_t *, const wchar_t *);
 extern wchar_t          *wcschr(const wchar_t *, wchar_t);
 extern int               wcscmp(const wchar_t *, const wchar_t *);
@@ -120,6 +121,7 @@ extern wchar_t          *wcscpy(wchar_t *, const wchar_t *);
 extern size_t            wcscspn(const wchar_t *, const wchar_t *);
 extern size_t            wcsftime(wchar_t *, size_t, const wchar_t *, const struct tm *);
 extern size_t            wcslen(const wchar_t *);
+extern int               wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
 extern wchar_t          *wcsncat(wchar_t *, const wchar_t *, size_t);
 extern int               wcsncmp(const wchar_t *, const wchar_t *, size_t);
 extern wchar_t          *wcsncpy(wchar_t *, const wchar_t *, size_t);

libc/inet/ether_aton.c

@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <net/if_ether.h>
+#include <ctype.h>
+
+static inline int
+xdigit (char c) {
+    unsigned d;
+    d = (unsigned)(c-'0');
+    if (d < 10) return (int)d;
+    d = (unsigned)(c-'a');
+    if (d < 6) return (int)(10+d);
+    d = (unsigned)(c-'A');
+    if (d < 6) return (int)(10+d);
+    return -1;
+}
+
+/*
+ * Convert Ethernet address in the standard hex-digits-and-colons to binary
+ * representation.
+ * Re-entrant version (GNU extensions)
+ */
+struct ether_addr *
+ether_aton_r (const char *asc, struct ether_addr * addr)
+{
+    int i, val0, val1;
+    for (i = 0; i < ETHER_ADDR_LEN; ++i) {
+        val0 = xdigit(*asc);
+        asc++;
+        if (val0 < 0)
+            return NULL;
+
+        val1 = xdigit(*asc);
+        asc++;
+        if (val1 < 0)
+            return NULL;
+
+        addr->ether_addr_octet[i] = (u_int8_t)((val0 << 4) + val1);
+
+        if (i < ETHER_ADDR_LEN - 1) {
+            if (*asc != ':')
+                return NULL;
+            asc++;
+        }
+    }
+    if (*asc != '\0')
+        return NULL;
+    return addr;
+}
+
+/*
+ * Convert Ethernet address in the standard hex-digits-and-colons to binary
+ * representation.
+ */
+struct ether_addr *
+ether_aton (const char *asc)
+{
+    static struct ether_addr addr;
+    return ether_aton_r(asc, &addr);
+}

libc/inet/ether_ntoa.c

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <net/if_ether.h>
+
+/*
+ * Convert Ethernet address to standard hex-digits-and-colons printable form.
+ * Re-entrant version (GNU extensions).
+ */
+char *
+ether_ntoa_r (const struct ether_addr *addr, char * buf)
+{
+    snprintf(buf, 18, "%02x:%02x:%02x:%02x:%02x:%02x",
+            addr->ether_addr_octet[0], addr->ether_addr_octet[1],
+            addr->ether_addr_octet[2], addr->ether_addr_octet[3],
+            addr->ether_addr_octet[4], addr->ether_addr_octet[5]);
+    return buf;
+}
+
+/*
+ * Convert Ethernet address to standard hex-digits-and-colons printable form.
+ */
+char *
+ether_ntoa (const struct ether_addr *addr)
+{
+    static char buf[18];
+    return ether_ntoa_r(addr, buf);
+}

libc/kernel/arch-arm/asm/ptrace.h

@@ -30,6 +30,7 @@
 #define PTRACE_SETCRUNCHREGS 26
 
 #define PTRACE_GETVFPREGS 27
+#define PTRACE_SETVFPREGS 28
 
 #define USR26_MODE 0x00000000
 #define FIQ26_MODE 0x00000001

libc/kernel/common/linux/akm8975.h

@@ -0,0 +1,72 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef AKM8975_H
+#define AKM8975_H
+
+#include <linux/ioctl.h>
+
+#define AK8975_MODE_SNG_MEASURE 0x01
+#define AK8975_MODE_SELF_TEST 0x08
+#define AK8975_MODE_FUSE_ACCESS 0x0F
+#define AK8975_MODE_POWER_DOWN 0x00
+
+#define RBUFF_SIZE 8  
+
+#define AK8975_REG_WIA 0x00
+#define AK8975_REG_INFO 0x01
+#define AK8975_REG_ST1 0x02
+#define AK8975_REG_HXL 0x03
+#define AK8975_REG_HXH 0x04
+#define AK8975_REG_HYL 0x05
+#define AK8975_REG_HYH 0x06
+#define AK8975_REG_HZL 0x07
+#define AK8975_REG_HZH 0x08
+#define AK8975_REG_ST2 0x09
+#define AK8975_REG_CNTL 0x0A
+#define AK8975_REG_RSV 0x0B
+#define AK8975_REG_ASTC 0x0C
+#define AK8975_REG_TS1 0x0D
+#define AK8975_REG_TS2 0x0E
+#define AK8975_REG_I2CDIS 0x0F
+
+#define AK8975_FUSE_ASAX 0x10
+#define AK8975_FUSE_ASAY 0x11
+#define AK8975_FUSE_ASAZ 0x12
+
+#define AKMIO 0xA1
+
+#define ECS_IOCTL_WRITE _IOW(AKMIO, 0x02, char[5])
+#define ECS_IOCTL_READ _IOWR(AKMIO, 0x03, char[5])
+#define ECS_IOCTL_GETDATA _IOR(AKMIO, 0x08, char[RBUFF_SIZE])
+#define ECS_IOCTL_SET_YPR _IOW(AKMIO, 0x0C, short[12])
+#define ECS_IOCTL_GET_OPEN_STATUS _IOR(AKMIO, 0x0D, int)
+#define ECS_IOCTL_GET_CLOSE_STATUS _IOR(AKMIO, 0x0E, int)
+#define ECS_IOCTL_GET_DELAY _IOR(AKMIO, 0x30, short)
+
+#define ECS_IOCTL_APP_SET_MFLAG _IOW(AKMIO, 0x11, short)
+#define ECS_IOCTL_APP_GET_MFLAG _IOW(AKMIO, 0x12, short)
+#define ECS_IOCTL_APP_SET_AFLAG _IOW(AKMIO, 0x13, short)
+#define ECS_IOCTL_APP_GET_AFLAG _IOR(AKMIO, 0x14, short)
+#define ECS_IOCTL_APP_SET_DELAY _IOW(AKMIO, 0x18, short)
+#define ECS_IOCTL_APP_GET_DELAY ECS_IOCTL_GET_DELAY
+#define ECS_IOCTL_APP_SET_MVFLAG _IOW(AKMIO, 0x19, short)  
+#define ECS_IOCTL_APP_GET_MVFLAG _IOR(AKMIO, 0x1A, short)  
+#define ECS_IOCTL_APP_SET_TFLAG _IOR(AKMIO, 0x15, short)
+
+#define ECS_INTR 140
+
+struct akm8975_platform_data {
+ int intr;
+};
+
+#endif
+

libc/kernel/common/linux/bmp085.h

@@ -0,0 +1,29 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __BMP085_H__
+#define __BMP085_H__
+
+#include <linux/ioctl.h>  
+
+#define BMP085_NAME "bmp085"
+
+#define BMP085_IOCTL_BASE 78
+
+#define BMP085_IOCTL_SET_DELAY _IOW(BMP085_IOCTL_BASE, 0, int)
+#define BMP085_IOCTL_GET_DELAY _IOR(BMP085_IOCTL_BASE, 1, int)
+#define BMP085_IOCTL_SET_ENABLE _IOW(BMP085_IOCTL_BASE, 2, int)
+#define BMP085_IOCTL_GET_ENABLE _IOR(BMP085_IOCTL_BASE, 3, int)
+#define BMP085_IOCTL_ACCURACY _IOW(BMP085_IOCTL_BASE, 4, int)
+
+#endif
+
+

libc/kernel/common/linux/cpcap_audio.h

@@ -0,0 +1,65 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _CPCAP_AUDIO_H
+#define _CPCAP_AUDIO_H
+
+#include <linux/ioctl.h>
+
+#define CPCAP_AUDIO_MAGIC 'c'
+
+#define CPCAP_AUDIO_OUT_SPEAKER 0
+#define CPCAP_AUDIO_OUT_HEADSET 1
+#define CPCAP_AUDIO_OUT_HEADSET_AND_SPEAKER 2
+#define CPCAP_AUDIO_OUT_STANDBY 3
+#define CPCAP_AUDIO_OUT_ANLG_DOCK_HEADSET 4
+#define CPCAP_AUDIO_OUT_MAX 4
+
+struct cpcap_audio_stream {
+ unsigned id;
+ int on;
+};
+
+#define CPCAP_AUDIO_OUT_SET_OUTPUT _IOW(CPCAP_AUDIO_MAGIC, 0,   const struct cpcap_audio_stream *)
+
+#define CPCAP_AUDIO_OUT_VOL_MIN 0
+#define CPCAP_AUDIO_OUT_VOL_MAX 15
+
+#define CPCAP_AUDIO_OUT_SET_VOLUME _IOW(CPCAP_AUDIO_MAGIC, 1, unsigned int)
+
+#define CPCAP_AUDIO_OUT_GET_OUTPUT   _IOR(CPCAP_AUDIO_MAGIC, 2, struct cpcap_audio_stream *)
+#define CPCAP_AUDIO_OUT_GET_VOLUME   _IOR(CPCAP_AUDIO_MAGIC, 3, unsigned int *)
+
+#define CPCAP_AUDIO_IN_MIC1 0
+#define CPCAP_AUDIO_IN_MIC2 1
+#define CPCAP_AUDIO_IN_STANDBY 2
+#define CPCAP_AUDIO_IN_MAX 2
+
+#define CPCAP_AUDIO_IN_SET_INPUT _IOW(CPCAP_AUDIO_MAGIC, 4,   const struct cpcap_audio_stream *)
+
+#define CPCAP_AUDIO_IN_GET_INPUT _IOR(CPCAP_AUDIO_MAGIC, 5,   struct cpcap_audio_stream *)
+
+#define CPCAP_AUDIO_IN_VOL_MIN 0
+#define CPCAP_AUDIO_IN_VOL_MAX 31
+
+#define CPCAP_AUDIO_IN_SET_VOLUME _IOW(CPCAP_AUDIO_MAGIC, 6, unsigned int)
+
+#define CPCAP_AUDIO_IN_GET_VOLUME _IOR(CPCAP_AUDIO_MAGIC, 7, unsigned int *)
+
+#define CPCAP_AUDIO_OUT_GET_RATE _IOR(CPCAP_AUDIO_MAGIC, 8, unsigned int *)
+#define CPCAP_AUDIO_OUT_SET_RATE _IOW(CPCAP_AUDIO_MAGIC, 9, unsigned int)
+#define CPCAP_AUDIO_IN_GET_RATE _IOR(CPCAP_AUDIO_MAGIC, 10, unsigned int *)
+#define CPCAP_AUDIO_IN_SET_RATE _IOW(CPCAP_AUDIO_MAGIC, 11, unsigned int)
+
+#define CPCAP_AUDIO_SET_BLUETOOTH_BYPASS _IOW(CPCAP_AUDIO_MAGIC, 12, unsigned int)
+
+#endif
+

libc/kernel/common/linux/hid.h

@@ -0,0 +1,36 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __HID_H
+#define __HID_H
+
+#define USB_INTERFACE_CLASS_HID 3
+
+#define USB_INTERFACE_SUBCLASS_BOOT 1
+#define USB_INTERFACE_PROTOCOL_KEYBOARD 1
+#define USB_INTERFACE_PROTOCOL_MOUSE 2
+
+#define HID_REQ_GET_REPORT 0x01
+#define HID_REQ_GET_IDLE 0x02
+#define HID_REQ_GET_PROTOCOL 0x03
+#define HID_REQ_SET_REPORT 0x09
+#define HID_REQ_SET_IDLE 0x0A
+#define HID_REQ_SET_PROTOCOL 0x0B
+
+#define HID_DT_HID (USB_TYPE_CLASS | 0x01)
+#define HID_DT_REPORT (USB_TYPE_CLASS | 0x02)
+#define HID_DT_PHYSICAL (USB_TYPE_CLASS | 0x03)
+
+#define HID_MAX_DESCRIPTOR_SIZE 4096
+
+#endif
+
+

libc/kernel/common/linux/hidraw.h

@@ -0,0 +1,41 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _HIDRAW_H
+#define _HIDRAW_H
+
+#include <linux/hid.h>
+#include <linux/types.h>
+
+struct hidraw_report_descriptor {
+ __u32 size;
+ __u8 value[HID_MAX_DESCRIPTOR_SIZE];
+};
+
+struct hidraw_devinfo {
+ __u32 bustype;
+ __s16 vendor;
+ __s16 product;
+};
+
+#define HIDIOCGRDESCSIZE _IOR('H', 0x01, int)
+#define HIDIOCGRDESC _IOR('H', 0x02, struct hidraw_report_descriptor)
+#define HIDIOCGRAWINFO _IOR('H', 0x03, struct hidraw_devinfo)
+#define HIDIOCGRAWNAME(len) _IOC(_IOC_READ, 'H', 0x04, len)
+#define HIDIOCGRAWPHYS(len) _IOC(_IOC_READ, 'H', 0x05, len)
+
+#define HIDRAW_FIRST_MINOR 0
+#define HIDRAW_MAX_DEVICES 64
+
+#define HIDRAW_BUFFER_SIZE 64
+
+#endif
+

libc/kernel/common/linux/if.h

@@ -17,6 +17,7 @@
 #include <linux/compiler.h>  
 
 #define IFNAMSIZ 16
+#define IFALIASZ 256
 #include <linux/hdlc/ioctl.h>
 
 #define IFF_UP 0x1  
@@ -42,13 +43,24 @@
 #define IFF_LOWER_UP 0x10000  
 #define IFF_DORMANT 0x20000  
 
-#define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|  IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT)
+#define IFF_ECHO 0x40000  
+
+#define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|  IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT)
 
 #define IFF_802_1Q_VLAN 0x1  
 #define IFF_EBRIDGE 0x2  
 #define IFF_SLAVE_INACTIVE 0x4  
 #define IFF_MASTER_8023AD 0x8  
 #define IFF_MASTER_ALB 0x10  
+#define IFF_BONDING 0x20  
+#define IFF_SLAVE_NEEDARP 0x40  
+#define IFF_ISATAP 0x80  
+#define IFF_MASTER_ARPMON 0x100  
+#define IFF_WAN_HDLC 0x200  
+#define IFF_XMIT_DST_RELEASE 0x400  
+#define IFF_DONT_BRIDGE 0x800  
+#define IFF_IN_NETPOLL 0x1000  
+#define IFF_DISABLE_NETPOLL 0x2000  
 
 #define IF_GET_IFACE 0x0001  
 #define IF_GET_PROTO 0x0002
@@ -90,8 +102,7 @@ enum {
  IF_LINK_MODE_DORMANT,
 };
 
-struct ifmap
+struct ifmap {
-{
  unsigned long mem_start;
  unsigned long mem_end;
  unsigned short base_addr;
@@ -101,8 +112,7 @@ struct ifmap
 
 };
 
-struct if_settings
+struct if_settings {
-{
  unsigned int type;
  unsigned int size;
  union {
@@ -118,8 +128,7 @@ struct if_settings
  } ifs_ifsu;
 };
 
-struct ifreq
+struct ifreq {
-{
 #define IFHWADDRLEN 6
  union
  {
@@ -161,11 +170,9 @@ struct ifreq
 #define ifr_newname ifr_ifru.ifru_newname  
 #define ifr_settings ifr_ifru.ifru_settings  
 
-struct ifconf
+struct ifconf {
-{
  int ifc_len;
- union
+ union {
- {
  char __user *ifcu_buf;
  struct ifreq __user *ifcu_req;
  } ifc_ifcu;
@@ -174,3 +181,4 @@ struct ifconf
 #define ifc_req ifc_ifcu.ifcu_req  
 
 #endif
+

libc/kernel/common/linux/if_ether.h

@@ -84,6 +84,7 @@
 #define ETH_P_TRAILER 0x001C  
 #define ETH_P_PHONET 0x00F5  
 #define ETH_P_IEEE802154 0x00F6  
+#define ETH_P_CAIF 0x00F7  
 
 struct ethhdr {
  unsigned char h_dest[ETH_ALEN];

libc/kernel/common/linux/if_vlan.h

@@ -25,6 +25,12 @@ enum vlan_ioctl_cmds {
  GET_VLAN_VID_CMD
 };
 
+enum vlan_flags {
+ VLAN_FLAG_REORDER_HDR = 0x1,
+ VLAN_FLAG_GVRP = 0x2,
+ VLAN_FLAG_LOOSE_BINDING = 0x4,
+};
+
 enum vlan_name_types {
  VLAN_NAME_TYPE_PLUS_VID,
  VLAN_NAME_TYPE_RAW_PLUS_VID,
@@ -50,3 +56,4 @@ struct vlan_ioctl_args {
 };
 
 #endif
+

libc/kernel/common/linux/in_route.h

@@ -0,0 +1,41 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_IN_ROUTE_H
+#define _LINUX_IN_ROUTE_H
+
+#define RTCF_DEAD RTNH_F_DEAD
+#define RTCF_ONLINK RTNH_F_ONLINK
+
+#define RTCF_NOPMTUDISC RTM_F_NOPMTUDISC
+
+#define RTCF_NOTIFY 0x00010000
+#define RTCF_DIRECTDST 0x00020000  
+#define RTCF_REDIRECTED 0x00040000
+#define RTCF_TPROXY 0x00080000  
+
+#define RTCF_FAST 0x00200000  
+#define RTCF_MASQ 0x00400000  
+#define RTCF_SNAT 0x00800000  
+#define RTCF_DOREDIRECT 0x01000000
+#define RTCF_DIRECTSRC 0x04000000
+#define RTCF_DNAT 0x08000000
+#define RTCF_BROADCAST 0x10000000
+#define RTCF_MULTICAST 0x20000000
+#define RTCF_REJECT 0x40000000  
+#define RTCF_LOCAL 0x80000000
+
+#define RTCF_NAT (RTCF_DNAT|RTCF_SNAT)
+
+#define RT_TOS(tos) ((tos)&IPTOS_TOS_MASK)
+
+#endif
+

libc/kernel/common/linux/ipv6_route.h

@@ -0,0 +1,55 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_IPV6_ROUTE_H
+#define _LINUX_IPV6_ROUTE_H
+
+#include <linux/types.h>
+
+#define RTF_DEFAULT 0x00010000  
+#define RTF_ALLONLINK 0x00020000  
+#define RTF_ADDRCONF 0x00040000  
+#define RTF_PREFIX_RT 0x00080000  
+#define RTF_ANYCAST 0x00100000  
+
+#define RTF_NONEXTHOP 0x00200000  
+#define RTF_EXPIRES 0x00400000
+
+#define RTF_ROUTEINFO 0x00800000  
+
+#define RTF_CACHE 0x01000000  
+#define RTF_FLOW 0x02000000  
+#define RTF_POLICY 0x04000000  
+
+#define RTF_PREF(pref) ((pref) << 27)
+#define RTF_PREF_MASK 0x18000000
+
+#define RTF_LOCAL 0x80000000
+
+struct in6_rtmsg {
+ struct in6_addr rtmsg_dst;
+ struct in6_addr rtmsg_src;
+ struct in6_addr rtmsg_gateway;
+ __u32 rtmsg_type;
+ __u16 rtmsg_dst_len;
+ __u16 rtmsg_src_len;
+ __u32 rtmsg_metric;
+ unsigned long rtmsg_info;
+ __u32 rtmsg_flags;
+ int rtmsg_ifindex;
+};
+
+#define RTMSG_NEWDEVICE 0x11
+#define RTMSG_DELDEVICE 0x12
+#define RTMSG_NEWROUTE 0x21
+#define RTMSG_DELROUTE 0x22
+
+#endif

libc/kernel/common/linux/kxtf9.h

@@ -0,0 +1,70 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __KXTF9_H__
+#define __KXTF9_H__
+
+#include <linux/ioctl.h>  
+
+#define KXTF9_IOCTL_BASE 77
+
+#define KXTF9_IOCTL_SET_DELAY _IOW(KXTF9_IOCTL_BASE, 0, int)
+#define KXTF9_IOCTL_GET_DELAY _IOR(KXTF9_IOCTL_BASE, 1, int)
+#define KXTF9_IOCTL_SET_ENABLE _IOW(KXTF9_IOCTL_BASE, 2, int)
+#define KXTF9_IOCTL_GET_ENABLE _IOR(KXTF9_IOCTL_BASE, 3, int)
+#define KXTF9_IOCTL_SET_G_RANGE _IOW(KXTF9_IOCTL_BASE, 4, int)
+
+#define KXTF9_IOCTL_SET_TILT_ENABLE _IOW(KXTF9_IOCTL_BASE, 5, int)
+#define KXTF9_IOCTL_SET_TAP_ENABLE _IOW(KXTF9_IOCTL_BASE, 6, int)
+#define KXTF9_IOCTL_SET_WAKE_ENABLE _IOW(KXTF9_IOCTL_BASE, 7, int)
+#define KXTF9_IOCTL_SET_PM_MODE _IOW(KXTF9_IOCTL_BASE, 8, int)
+#define KXTF9_IOCTL_SELF_TEST _IOW(KXTF9_IOCTL_BASE, 9, int)
+#define KXTF9_IOCTL_SET_SENSITIVITY _IOW(KXTF9_IOCTL_BASE, 10, int)
+
+#define RES_12BIT 0x40
+#define KXTF9_G_2G 0x00
+#define KXTF9_G_4G 0x08
+#define KXTF9_G_8G 0x10
+#define TPE 0x01  
+#define WUFE 0x02  
+#define TDTE 0x04  
+
+#define OTP1_6 0x00  
+#define OTP6_3 0x20
+#define OTP12_5 0x40
+#define OTP50 0x60
+#define OWUF25 0x00  
+#define OWUF50 0x01
+#define OWUF100 0x02
+#define OWUF200 0x03
+#define OTDT50 0x00  
+#define OTDT100 0x04
+#define OTDT200 0x08
+#define OTDT400 0x0C
+
+#define IEN 0x20  
+#define IEA 0x10  
+#define IEL 0x08  
+#define IEU 0x04  
+
+#define ODR800 0x06  
+#define ODR400 0x05
+#define ODR200 0x04
+#define ODR100 0x03
+#define ODR50 0x02
+#define ODR25 0x01
+#define ODR12_5 0x00
+
+#define SENSITIVITY_REGS 0x07
+
+#endif
+
+

libc/kernel/common/linux/l3g4200d.h

@@ -0,0 +1,27 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __L3G4200D_H__
+#define __L3G4200D_H__
+
+#include <linux/ioctl.h>  
+
+#define L3G4200D_NAME "l3g4200d"
+
+#define L3G4200D_IOCTL_BASE 77
+
+#define L3G4200D_IOCTL_SET_DELAY _IOW(L3G4200D_IOCTL_BASE, 0, int)
+#define L3G4200D_IOCTL_GET_DELAY _IOR(L3G4200D_IOCTL_BASE, 1, int)
+#define L3G4200D_IOCTL_SET_ENABLE _IOW(L3G4200D_IOCTL_BASE, 2, int)
+#define L3G4200D_IOCTL_GET_ENABLE _IOR(L3G4200D_IOCTL_BASE, 3, int)
+
+#endif
+

libc/kernel/common/linux/max9635.h

@@ -0,0 +1,23 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_MAX9635_H__
+#define _LINUX_MAX9635_H__
+
+#define MAX9635_NAME "MAX9635_als"
+#define FOPS_MAX9635_NAME "MAX9635"
+
+#define MAX9635_IO 0xA3
+
+#define MAX9635_IOCTL_GET_ENABLE _IOR(MAX9635_IO, 0x00, char)
+#define MAX9635_IOCTL_SET_ENABLE _IOW(MAX9635_IO, 0x01, char)
+
+#endif

libc/kernel/common/linux/netfilter_ipv6/ip6_tables.h

@@ -173,6 +173,15 @@ struct ip6t_get_entries
 
 #define IP6T_ERROR_TARGET XT_ERROR_TARGET
 
+static __inline__ struct ip6t_entry_target *
+ip6t_get_target(struct ip6t_entry *e)
+{
+ return (void *)e + e->target_offset;
+}
+
 #define IP6T_MATCH_ITERATE(e, fn, args...)  ({   unsigned int __i;   int __ret = 0;   struct ip6t_entry_match *__m;     for (__i = sizeof(struct ip6t_entry);   __i < (e)->target_offset;   __i += __m->u.match_size) {   __m = (void *)(e) + __i;     __ret = fn(__m , ## args);   if (__ret != 0)   break;   }   __ret;  })
+
 #define IP6T_ENTRY_ITERATE(entries, size, fn, args...)  ({   unsigned int __i;   int __ret = 0;   struct ip6t_entry *__e;     for (__i = 0; __i < (size); __i += __e->next_offset) {   __e = (void *)(entries) + __i;     __ret = fn(__e , ## args);   if (__ret != 0)   break;   }   __ret;  })
+
 #endif
+

libc/kernel/common/linux/perf_event.h

@@ -0,0 +1,240 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_PERF_EVENT_H
+#define _LINUX_PERF_EVENT_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <asm/byteorder.h>
+
+enum perf_type_id {
+ PERF_TYPE_HARDWARE = 0,
+ PERF_TYPE_SOFTWARE = 1,
+ PERF_TYPE_TRACEPOINT = 2,
+ PERF_TYPE_HW_CACHE = 3,
+ PERF_TYPE_RAW = 4,
+ PERF_TYPE_BREAKPOINT = 5,
+
+ PERF_TYPE_MAX,
+};
+
+enum perf_hw_id {
+
+ PERF_COUNT_HW_CPU_CYCLES = 0,
+ PERF_COUNT_HW_INSTRUCTIONS = 1,
+ PERF_COUNT_HW_CACHE_REFERENCES = 2,
+ PERF_COUNT_HW_CACHE_MISSES = 3,
+ PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4,
+ PERF_COUNT_HW_BRANCH_MISSES = 5,
+ PERF_COUNT_HW_BUS_CYCLES = 6,
+
+ PERF_COUNT_HW_MAX,
+};
+
+enum perf_hw_cache_id {
+ PERF_COUNT_HW_CACHE_L1D = 0,
+ PERF_COUNT_HW_CACHE_L1I = 1,
+ PERF_COUNT_HW_CACHE_LL = 2,
+ PERF_COUNT_HW_CACHE_DTLB = 3,
+ PERF_COUNT_HW_CACHE_ITLB = 4,
+ PERF_COUNT_HW_CACHE_BPU = 5,
+
+ PERF_COUNT_HW_CACHE_MAX,
+};
+
+enum perf_hw_cache_op_id {
+ PERF_COUNT_HW_CACHE_OP_READ = 0,
+ PERF_COUNT_HW_CACHE_OP_WRITE = 1,
+ PERF_COUNT_HW_CACHE_OP_PREFETCH = 2,
+
+ PERF_COUNT_HW_CACHE_OP_MAX,
+};
+
+enum perf_hw_cache_op_result_id {
+ PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0,
+ PERF_COUNT_HW_CACHE_RESULT_MISS = 1,
+
+ PERF_COUNT_HW_CACHE_RESULT_MAX,
+};
+
+enum perf_sw_ids {
+ PERF_COUNT_SW_CPU_CLOCK = 0,
+ PERF_COUNT_SW_TASK_CLOCK = 1,
+ PERF_COUNT_SW_PAGE_FAULTS = 2,
+ PERF_COUNT_SW_CONTEXT_SWITCHES = 3,
+ PERF_COUNT_SW_CPU_MIGRATIONS = 4,
+ PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
+ PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
+ PERF_COUNT_SW_ALIGNMENT_FAULTS = 7,
+ PERF_COUNT_SW_EMULATION_FAULTS = 8,
+
+ PERF_COUNT_SW_MAX,
+};
+
+enum perf_event_sample_format {
+ PERF_SAMPLE_IP = 1U << 0,
+ PERF_SAMPLE_TID = 1U << 1,
+ PERF_SAMPLE_TIME = 1U << 2,
+ PERF_SAMPLE_ADDR = 1U << 3,
+ PERF_SAMPLE_READ = 1U << 4,
+ PERF_SAMPLE_CALLCHAIN = 1U << 5,
+ PERF_SAMPLE_ID = 1U << 6,
+ PERF_SAMPLE_CPU = 1U << 7,
+ PERF_SAMPLE_PERIOD = 1U << 8,
+ PERF_SAMPLE_STREAM_ID = 1U << 9,
+ PERF_SAMPLE_RAW = 1U << 10,
+
+ PERF_SAMPLE_MAX = 1U << 11,
+};
+
+enum perf_event_read_format {
+ PERF_FORMAT_TOTAL_TIME_ENABLED = 1U << 0,
+ PERF_FORMAT_TOTAL_TIME_RUNNING = 1U << 1,
+ PERF_FORMAT_ID = 1U << 2,
+ PERF_FORMAT_GROUP = 1U << 3,
+
+ PERF_FORMAT_MAX = 1U << 4,
+};
+
+#define PERF_ATTR_SIZE_VER0 64  
+
+struct perf_event_attr {
+
+ __u32 type;
+
+ __u32 size;
+
+ __u64 config;
+
+ union {
+ __u64 sample_period;
+ __u64 sample_freq;
+ };
+
+ __u64 sample_type;
+ __u64 read_format;
+
+ __u64 disabled : 1,
+ inherit : 1,
+ pinned : 1,
+ exclusive : 1,
+ exclude_user : 1,
+ exclude_kernel : 1,
+ exclude_hv : 1,
+ exclude_idle : 1,
+ mmap : 1,
+ comm : 1,
+ freq : 1,
+ inherit_stat : 1,
+ enable_on_exec : 1,
+ task : 1,
+ watermark : 1,
+
+ precise_ip : 2,
+
+ __reserved_1 : 47;
+
+ union {
+ __u32 wakeup_events;
+ __u32 wakeup_watermark;
+ };
+
+ __u32 bp_type;
+ __u64 bp_addr;
+ __u64 bp_len;
+};
+
+#define PERF_EVENT_IOC_ENABLE _IO ('$', 0)
+#define PERF_EVENT_IOC_DISABLE _IO ('$', 1)
+#define PERF_EVENT_IOC_REFRESH _IO ('$', 2)
+#define PERF_EVENT_IOC_RESET _IO ('$', 3)
+#define PERF_EVENT_IOC_PERIOD _IOW('$', 4, __u64)
+#define PERF_EVENT_IOC_SET_OUTPUT _IO ('$', 5)
+#define PERF_EVENT_IOC_SET_FILTER _IOW('$', 6, char *)
+
+enum perf_event_ioc_flags {
+ PERF_IOC_FLAG_GROUP = 1U << 0,
+};
+
+struct perf_event_mmap_page {
+ __u32 version;
+ __u32 compat_version;
+
+ __u32 lock;
+ __u32 index;
+ __s64 offset;
+ __u64 time_enabled;
+ __u64 time_running;
+
+ __u64 __reserved[123];
+
+ __u64 data_head;
+ __u64 data_tail;
+};
+
+#define PERF_RECORD_MISC_CPUMODE_MASK (7 << 0)
+#define PERF_RECORD_MISC_CPUMODE_UNKNOWN (0 << 0)
+#define PERF_RECORD_MISC_KERNEL (1 << 0)
+#define PERF_RECORD_MISC_USER (2 << 0)
+#define PERF_RECORD_MISC_HYPERVISOR (3 << 0)
+#define PERF_RECORD_MISC_GUEST_KERNEL (4 << 0)
+#define PERF_RECORD_MISC_GUEST_USER (5 << 0)
+
+#define PERF_RECORD_MISC_EXACT_IP (1 << 14)
+
+#define PERF_RECORD_MISC_EXT_RESERVED (1 << 15)
+
+struct perf_event_header {
+ __u32 type;
+ __u16 misc;
+ __u16 size;
+};
+
+enum perf_event_type {
+
+ PERF_RECORD_MMAP = 1,
+
+ PERF_RECORD_LOST = 2,
+
+ PERF_RECORD_COMM = 3,
+
+ PERF_RECORD_EXIT = 4,
+
+ PERF_RECORD_THROTTLE = 5,
+ PERF_RECORD_UNTHROTTLE = 6,
+
+ PERF_RECORD_FORK = 7,
+
+ PERF_RECORD_READ = 8,
+
+ PERF_RECORD_SAMPLE = 9,
+
+ PERF_RECORD_MAX,
+};
+
+enum perf_callchain_context {
+ PERF_CONTEXT_HV = (__u64)-32,
+ PERF_CONTEXT_KERNEL = (__u64)-128,
+ PERF_CONTEXT_USER = (__u64)-512,
+
+ PERF_CONTEXT_GUEST = (__u64)-2048,
+ PERF_CONTEXT_GUEST_KERNEL = (__u64)-2176,
+ PERF_CONTEXT_GUEST_USER = (__u64)-2560,
+
+ PERF_CONTEXT_MAX = (__u64)-4095,
+};
+
+#define PERF_FLAG_FD_NO_GROUP (1U << 0)
+#define PERF_FLAG_FD_OUTPUT (1U << 1)
+
+#endif
+

libc/kernel/common/linux/socket.h

@@ -138,7 +138,8 @@ struct ucred {
 #define AF_LLC 26  
 #define AF_TIPC 30  
 #define AF_BLUETOOTH 31  
-#define AF_MAX 32  
+#define AF_CAIF 38  
+#define AF_MAX 39  
 
 #define PF_UNSPEC AF_UNSPEC
 #define PF_UNIX AF_UNIX
@@ -170,6 +171,7 @@ struct ucred {
 #define PF_LLC AF_LLC
 #define PF_TIPC AF_TIPC
 #define PF_BLUETOOTH AF_BLUETOOTH
+#define PF_CAIF AF_CAIF
 #define PF_MAX AF_MAX
 
 #define SOMAXCONN 128

libc/kernel/common/linux/spi/cpcap.h

@@ -0,0 +1,587 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_SPI_CPCAP_H
+#define _LINUX_SPI_CPCAP_H
+
+#include <linux/ioctl.h>
+
+#define CPCAP_DEV_NAME "cpcap"
+#define CPCAP_NUM_REG_CPCAP (CPCAP_REG_END - CPCAP_REG_START + 1)
+
+#define CPCAP_IRQ_INT1_INDEX 0
+#define CPCAP_IRQ_INT2_INDEX 16
+#define CPCAP_IRQ_INT3_INDEX 32
+#define CPCAP_IRQ_INT4_INDEX 48
+#define CPCAP_IRQ_INT5_INDEX 64
+
+#define CPCAP_HWCFG_NUM 2  
+
+#define CPCAP_HWCFG0_SEC_STBY_SW1 0x0001
+#define CPCAP_HWCFG0_SEC_STBY_SW2 0x0002
+#define CPCAP_HWCFG0_SEC_STBY_SW3 0x0004
+#define CPCAP_HWCFG0_SEC_STBY_SW4 0x0008
+#define CPCAP_HWCFG0_SEC_STBY_SW5 0x0010
+#define CPCAP_HWCFG0_SEC_STBY_VAUDIO 0x0020
+#define CPCAP_HWCFG0_SEC_STBY_VCAM 0x0040
+#define CPCAP_HWCFG0_SEC_STBY_VCSI 0x0080
+#define CPCAP_HWCFG0_SEC_STBY_VDAC 0x0100
+#define CPCAP_HWCFG0_SEC_STBY_VDIG 0x0200
+#define CPCAP_HWCFG0_SEC_STBY_VHVIO 0x0400
+#define CPCAP_HWCFG0_SEC_STBY_VPLL 0x0800
+#define CPCAP_HWCFG0_SEC_STBY_VRF1 0x1000
+#define CPCAP_HWCFG0_SEC_STBY_VRF2 0x2000
+#define CPCAP_HWCFG0_SEC_STBY_VRFREF 0x4000
+#define CPCAP_HWCFG0_SEC_STBY_VSDIO 0x8000
+
+#define CPCAP_HWCFG1_SEC_STBY_VWLAN1 0x0001
+#define CPCAP_HWCFG1_SEC_STBY_VWLAN2 0x0002
+#define CPCAP_HWCFG1_SEC_STBY_VSIM 0x0004
+#define CPCAP_HWCFG1_SEC_STBY_VSIMCARD 0x0008
+
+#define CPCAP_WHISPER_MODE_PU 0x00000001
+#define CPCAP_WHISPER_ENABLE_UART 0x00000002
+#define CPCAP_WHISPER_ACCY_MASK 0xF8000000
+#define CPCAP_WHISPER_ACCY_SHFT 27
+#define CPCAP_WHISPER_ID_SIZE 16
+#define CPCAP_WHISPER_PROP_SIZE 7
+
+enum cpcap_regulator_id {
+ CPCAP_SW2,
+ CPCAP_SW4,
+ CPCAP_SW5,
+ CPCAP_VCAM,
+ CPCAP_VCSI,
+ CPCAP_VDAC,
+ CPCAP_VDIG,
+ CPCAP_VFUSE,
+ CPCAP_VHVIO,
+ CPCAP_VSDIO,
+ CPCAP_VPLL,
+ CPCAP_VRF1,
+ CPCAP_VRF2,
+ CPCAP_VRFREF,
+ CPCAP_VWLAN1,
+ CPCAP_VWLAN2,
+ CPCAP_VSIM,
+ CPCAP_VSIMCARD,
+ CPCAP_VVIB,
+ CPCAP_VUSB,
+ CPCAP_VAUDIO,
+ CPCAP_NUM_REGULATORS
+};
+
+enum cpcap_reg {
+ CPCAP_REG_START,
+
+ CPCAP_REG_INT1 = CPCAP_REG_START,
+ CPCAP_REG_INT2,
+ CPCAP_REG_INT3,
+ CPCAP_REG_INT4,
+ CPCAP_REG_INTM1,
+ CPCAP_REG_INTM2,
+ CPCAP_REG_INTM3,
+ CPCAP_REG_INTM4,
+ CPCAP_REG_INTS1,
+ CPCAP_REG_INTS2,
+ CPCAP_REG_INTS3,
+ CPCAP_REG_INTS4,
+ CPCAP_REG_ASSIGN1,
+ CPCAP_REG_ASSIGN2,
+ CPCAP_REG_ASSIGN3,
+ CPCAP_REG_ASSIGN4,
+ CPCAP_REG_ASSIGN5,
+ CPCAP_REG_ASSIGN6,
+ CPCAP_REG_VERSC1,
+ CPCAP_REG_VERSC2,
+
+ CPCAP_REG_MI1,
+ CPCAP_REG_MIM1,
+ CPCAP_REG_MI2,
+ CPCAP_REG_MIM2,
+ CPCAP_REG_UCC1,
+ CPCAP_REG_UCC2,
+ CPCAP_REG_PC1,
+ CPCAP_REG_PC2,
+ CPCAP_REG_BPEOL,
+ CPCAP_REG_PGC,
+ CPCAP_REG_MT1,
+ CPCAP_REG_MT2,
+ CPCAP_REG_MT3,
+ CPCAP_REG_PF,
+
+ CPCAP_REG_SCC,
+ CPCAP_REG_SW1,
+ CPCAP_REG_SW2,
+ CPCAP_REG_UCTM,
+ CPCAP_REG_TOD1,
+ CPCAP_REG_TOD2,
+ CPCAP_REG_TODA1,
+ CPCAP_REG_TODA2,
+ CPCAP_REG_DAY,
+ CPCAP_REG_DAYA,
+ CPCAP_REG_VAL1,
+ CPCAP_REG_VAL2,
+
+ CPCAP_REG_SDVSPLL,
+ CPCAP_REG_SI2CC1,
+ CPCAP_REG_Si2CC2,
+ CPCAP_REG_S1C1,
+ CPCAP_REG_S1C2,
+ CPCAP_REG_S2C1,
+ CPCAP_REG_S2C2,
+ CPCAP_REG_S3C,
+ CPCAP_REG_S4C1,
+ CPCAP_REG_S4C2,
+ CPCAP_REG_S5C,
+ CPCAP_REG_S6C,
+ CPCAP_REG_VCAMC,
+ CPCAP_REG_VCSIC,
+ CPCAP_REG_VDACC,
+ CPCAP_REG_VDIGC,
+ CPCAP_REG_VFUSEC,
+ CPCAP_REG_VHVIOC,
+ CPCAP_REG_VSDIOC,
+ CPCAP_REG_VPLLC,
+ CPCAP_REG_VRF1C,
+ CPCAP_REG_VRF2C,
+ CPCAP_REG_VRFREFC,
+ CPCAP_REG_VWLAN1C,
+ CPCAP_REG_VWLAN2C,
+ CPCAP_REG_VSIMC,
+ CPCAP_REG_VVIBC,
+ CPCAP_REG_VUSBC,
+ CPCAP_REG_VUSBINT1C,
+ CPCAP_REG_VUSBINT2C,
+ CPCAP_REG_URT,
+ CPCAP_REG_URM1,
+ CPCAP_REG_URM2,
+
+ CPCAP_REG_VAUDIOC,
+ CPCAP_REG_CC,
+ CPCAP_REG_CDI,
+ CPCAP_REG_SDAC,
+ CPCAP_REG_SDACDI,
+ CPCAP_REG_TXI,
+ CPCAP_REG_TXMP,
+ CPCAP_REG_RXOA,
+ CPCAP_REG_RXVC,
+ CPCAP_REG_RXCOA,
+ CPCAP_REG_RXSDOA,
+ CPCAP_REG_RXEPOA,
+ CPCAP_REG_RXLL,
+ CPCAP_REG_A2LA,
+ CPCAP_REG_MIPIS1,
+ CPCAP_REG_MIPIS2,
+ CPCAP_REG_MIPIS3,
+ CPCAP_REG_LVAB,
+
+ CPCAP_REG_CCC1,
+ CPCAP_REG_CRM,
+ CPCAP_REG_CCCC2,
+ CPCAP_REG_CCS1,
+ CPCAP_REG_CCS2,
+ CPCAP_REG_CCA1,
+ CPCAP_REG_CCA2,
+ CPCAP_REG_CCM,
+ CPCAP_REG_CCO,
+ CPCAP_REG_CCI,
+
+ CPCAP_REG_ADCC1,
+ CPCAP_REG_ADCC2,
+ CPCAP_REG_ADCD0,
+ CPCAP_REG_ADCD1,
+ CPCAP_REG_ADCD2,
+ CPCAP_REG_ADCD3,
+ CPCAP_REG_ADCD4,
+ CPCAP_REG_ADCD5,
+ CPCAP_REG_ADCD6,
+ CPCAP_REG_ADCD7,
+ CPCAP_REG_ADCAL1,
+ CPCAP_REG_ADCAL2,
+
+ CPCAP_REG_USBC1,
+ CPCAP_REG_USBC2,
+ CPCAP_REG_USBC3,
+ CPCAP_REG_UVIDL,
+ CPCAP_REG_UVIDH,
+ CPCAP_REG_UPIDL,
+ CPCAP_REG_UPIDH,
+ CPCAP_REG_UFC1,
+ CPCAP_REG_UFC2,
+ CPCAP_REG_UFC3,
+ CPCAP_REG_UIC1,
+ CPCAP_REG_UIC2,
+ CPCAP_REG_UIC3,
+ CPCAP_REG_USBOTG1,
+ CPCAP_REG_USBOTG2,
+ CPCAP_REG_USBOTG3,
+ CPCAP_REG_UIER1,
+ CPCAP_REG_UIER2,
+ CPCAP_REG_UIER3,
+ CPCAP_REG_UIEF1,
+ CPCAP_REG_UIEF2,
+ CPCAP_REG_UIEF3,
+ CPCAP_REG_UIS,
+ CPCAP_REG_UIL,
+ CPCAP_REG_USBD,
+ CPCAP_REG_SCR1,
+ CPCAP_REG_SCR2,
+ CPCAP_REG_SCR3,
+ CPCAP_REG_VMC,
+ CPCAP_REG_OWDC,
+ CPCAP_REG_GPIO0,
+ CPCAP_REG_GPIO1,
+ CPCAP_REG_GPIO2,
+ CPCAP_REG_GPIO3,
+ CPCAP_REG_GPIO4,
+ CPCAP_REG_GPIO5,
+ CPCAP_REG_GPIO6,
+
+ CPCAP_REG_MDLC,
+ CPCAP_REG_KLC,
+ CPCAP_REG_ADLC,
+ CPCAP_REG_REDC,
+ CPCAP_REG_GREENC,
+ CPCAP_REG_BLUEC,
+ CPCAP_REG_CFC,
+ CPCAP_REG_ABC,
+ CPCAP_REG_BLEDC,
+ CPCAP_REG_CLEDC,
+
+ CPCAP_REG_OW1C,
+ CPCAP_REG_OW1D,
+ CPCAP_REG_OW1I,
+ CPCAP_REG_OW1IE,
+ CPCAP_REG_OW1,
+ CPCAP_REG_OW2C,
+ CPCAP_REG_OW2D,
+ CPCAP_REG_OW2I,
+ CPCAP_REG_OW2IE,
+ CPCAP_REG_OW2,
+ CPCAP_REG_OW3C,
+ CPCAP_REG_OW3D,
+ CPCAP_REG_OW3I,
+ CPCAP_REG_OW3IE,
+ CPCAP_REG_OW3,
+ CPCAP_REG_GCAIC,
+ CPCAP_REG_GCAIM,
+ CPCAP_REG_LGDIR,
+ CPCAP_REG_LGPU,
+ CPCAP_REG_LGPIN,
+ CPCAP_REG_LGMASK,
+ CPCAP_REG_LDEB,
+ CPCAP_REG_LGDET,
+ CPCAP_REG_LMISC,
+ CPCAP_REG_LMACE,
+
+ CPCAP_REG_END = CPCAP_REG_LMACE,
+
+ CPCAP_REG_MAX
+ = CPCAP_REG_END,
+
+ CPCAP_REG_SIZE = CPCAP_REG_MAX + 1,
+ CPCAP_REG_UNUSED = CPCAP_REG_MAX + 2,
+};
+
+enum {
+ CPCAP_IOCTL_NUM_TEST__START,
+ CPCAP_IOCTL_NUM_TEST_READ_REG,
+ CPCAP_IOCTL_NUM_TEST_WRITE_REG,
+ CPCAP_IOCTL_NUM_TEST__END,
+
+ CPCAP_IOCTL_NUM_ADC__START,
+ CPCAP_IOCTL_NUM_ADC_PHASE,
+ CPCAP_IOCTL_NUM_ADC__END,
+
+ CPCAP_IOCTL_NUM_BATT__START,
+ CPCAP_IOCTL_NUM_BATT_DISPLAY_UPDATE,
+ CPCAP_IOCTL_NUM_BATT_ATOD_ASYNC,
+ CPCAP_IOCTL_NUM_BATT_ATOD_SYNC,
+ CPCAP_IOCTL_NUM_BATT_ATOD_READ,
+ CPCAP_IOCTL_NUM_BATT__END,
+
+ CPCAP_IOCTL_NUM_UC__START,
+ CPCAP_IOCTL_NUM_UC_MACRO_START,
+ CPCAP_IOCTL_NUM_UC_MACRO_STOP,
+ CPCAP_IOCTL_NUM_UC_GET_VENDOR,
+ CPCAP_IOCTL_NUM_UC_SET_TURBO_MODE,
+ CPCAP_IOCTL_NUM_UC__END,
+
+ CPCAP_IOCTL_NUM_ACCY__START,
+ CPCAP_IOCTL_NUM_ACCY_WHISPER,
+ CPCAP_IOCTL_NUM_ACCY__END,
+};
+
+enum cpcap_irqs {
+ CPCAP_IRQ__START,
+ CPCAP_IRQ_HSCLK = CPCAP_IRQ_INT1_INDEX,
+ CPCAP_IRQ_PRIMAC,
+ CPCAP_IRQ_SECMAC,
+ CPCAP_IRQ_LOWBPL,
+ CPCAP_IRQ_SEC2PRI,
+ CPCAP_IRQ_LOWBPH,
+ CPCAP_IRQ_EOL,
+ CPCAP_IRQ_TS,
+ CPCAP_IRQ_ADCDONE,
+ CPCAP_IRQ_HS,
+ CPCAP_IRQ_MB2,
+ CPCAP_IRQ_VBUSOV,
+ CPCAP_IRQ_RVRS_CHRG,
+ CPCAP_IRQ_CHRG_DET,
+ CPCAP_IRQ_IDFLOAT,
+ CPCAP_IRQ_IDGND,
+
+ CPCAP_IRQ_SE1 = CPCAP_IRQ_INT2_INDEX,
+ CPCAP_IRQ_SESSEND,
+ CPCAP_IRQ_SESSVLD,
+ CPCAP_IRQ_VBUSVLD,
+ CPCAP_IRQ_CHRG_CURR1,
+ CPCAP_IRQ_CHRG_CURR2,
+ CPCAP_IRQ_RVRS_MODE,
+ CPCAP_IRQ_ON,
+ CPCAP_IRQ_ON2,
+ CPCAP_IRQ_CLK,
+ CPCAP_IRQ_1HZ,
+ CPCAP_IRQ_PTT,
+ CPCAP_IRQ_SE0CONN,
+ CPCAP_IRQ_CHRG_SE1B,
+ CPCAP_IRQ_UART_ECHO_OVERRUN,
+ CPCAP_IRQ_EXTMEMHD,
+
+ CPCAP_IRQ_WARM = CPCAP_IRQ_INT3_INDEX,
+ CPCAP_IRQ_SYSRSTR,
+ CPCAP_IRQ_SOFTRST,
+ CPCAP_IRQ_DIEPWRDWN,
+ CPCAP_IRQ_DIETEMPH,
+ CPCAP_IRQ_PC,
+ CPCAP_IRQ_OFLOWSW,
+ CPCAP_IRQ_TODA,
+ CPCAP_IRQ_OPT_SEL_DTCH,
+ CPCAP_IRQ_OPT_SEL_STATE,
+ CPCAP_IRQ_ONEWIRE1,
+ CPCAP_IRQ_ONEWIRE2,
+ CPCAP_IRQ_ONEWIRE3,
+ CPCAP_IRQ_UCRESET,
+ CPCAP_IRQ_PWRGOOD,
+ CPCAP_IRQ_USBDPLLCLK,
+
+ CPCAP_IRQ_DPI = CPCAP_IRQ_INT4_INDEX,
+ CPCAP_IRQ_DMI,
+ CPCAP_IRQ_UCBUSY,
+ CPCAP_IRQ_GCAI_CURR1,
+ CPCAP_IRQ_GCAI_CURR2,
+ CPCAP_IRQ_SB_MAX_RETRANSMIT_ERR,
+ CPCAP_IRQ_BATTDETB,
+ CPCAP_IRQ_PRIHALT,
+ CPCAP_IRQ_SECHALT,
+ CPCAP_IRQ_CC_CAL,
+
+ CPCAP_IRQ_UC_PRIROMR = CPCAP_IRQ_INT5_INDEX,
+ CPCAP_IRQ_UC_PRIRAMW,
+ CPCAP_IRQ_UC_PRIRAMR,
+ CPCAP_IRQ_UC_USEROFF,
+ CPCAP_IRQ_UC_PRIMACRO_4,
+ CPCAP_IRQ_UC_PRIMACRO_5,
+ CPCAP_IRQ_UC_PRIMACRO_6,
+ CPCAP_IRQ_UC_PRIMACRO_7,
+ CPCAP_IRQ_UC_PRIMACRO_8,
+ CPCAP_IRQ_UC_PRIMACRO_9,
+ CPCAP_IRQ_UC_PRIMACRO_10,
+ CPCAP_IRQ_UC_PRIMACRO_11,
+ CPCAP_IRQ_UC_PRIMACRO_12,
+ CPCAP_IRQ_UC_PRIMACRO_13,
+ CPCAP_IRQ_UC_PRIMACRO_14,
+ CPCAP_IRQ_UC_PRIMACRO_15,
+ CPCAP_IRQ__NUM
+};
+
+enum cpcap_adc_bank0 {
+ CPCAP_ADC_AD0_BATTDETB,
+ CPCAP_ADC_BATTP,
+ CPCAP_ADC_VBUS,
+ CPCAP_ADC_AD3,
+ CPCAP_ADC_BPLUS_AD4,
+ CPCAP_ADC_CHG_ISENSE,
+ CPCAP_ADC_BATTI_ADC,
+ CPCAP_ADC_USB_ID,
+
+ CPCAP_ADC_BANK0_NUM,
+};
+
+enum cpcap_adc_bank1 {
+ CPCAP_ADC_AD8,
+ CPCAP_ADC_AD9,
+ CPCAP_ADC_LICELL,
+ CPCAP_ADC_HV_BATTP,
+ CPCAP_ADC_TSX1_AD12,
+ CPCAP_ADC_TSX2_AD13,
+ CPCAP_ADC_TSY1_AD14,
+ CPCAP_ADC_TSY2_AD15,
+
+ CPCAP_ADC_BANK1_NUM,
+};
+
+enum cpcap_adc_format {
+ CPCAP_ADC_FORMAT_RAW,
+ CPCAP_ADC_FORMAT_PHASED,
+ CPCAP_ADC_FORMAT_CONVERTED,
+};
+
+enum cpcap_adc_timing {
+ CPCAP_ADC_TIMING_IMM,
+ CPCAP_ADC_TIMING_IN,
+ CPCAP_ADC_TIMING_OUT,
+};
+
+enum cpcap_adc_type {
+ CPCAP_ADC_TYPE_BANK_0,
+ CPCAP_ADC_TYPE_BANK_1,
+ CPCAP_ADC_TYPE_BATT_PI,
+};
+
+enum cpcap_macro {
+ CPCAP_MACRO_ROMR,
+ CPCAP_MACRO_RAMW,
+ CPCAP_MACRO_RAMR,
+ CPCAP_MACRO_USEROFF,
+ CPCAP_MACRO_4,
+ CPCAP_MACRO_5,
+ CPCAP_MACRO_6,
+ CPCAP_MACRO_7,
+ CPCAP_MACRO_8,
+ CPCAP_MACRO_9,
+ CPCAP_MACRO_10,
+ CPCAP_MACRO_11,
+ CPCAP_MACRO_12,
+ CPCAP_MACRO_13,
+ CPCAP_MACRO_14,
+ CPCAP_MACRO_15,
+
+ CPCAP_MACRO__END,
+};
+
+enum cpcap_vendor {
+ CPCAP_VENDOR_ST,
+ CPCAP_VENDOR_TI,
+};
+
+enum cpcap_revision {
+ CPCAP_REVISION_1_0 = 0x08,
+ CPCAP_REVISION_1_1 = 0x09,
+ CPCAP_REVISION_2_0 = 0x10,
+ CPCAP_REVISION_2_1 = 0x11,
+};
+
+enum cpcap_batt_usb_model {
+ CPCAP_BATT_USB_MODEL_NONE,
+ CPCAP_BATT_USB_MODEL_USB,
+ CPCAP_BATT_USB_MODEL_FACTORY,
+};
+
+struct cpcap_spi_init_data {
+ enum cpcap_reg reg;
+ unsigned short data;
+};
+
+struct cpcap_adc_ato {
+ unsigned short ato_in;
+ unsigned short atox_in;
+ unsigned short adc_ps_factor_in;
+ unsigned short atox_ps_factor_in;
+ unsigned short ato_out;
+ unsigned short atox_out;
+ unsigned short adc_ps_factor_out;
+ unsigned short atox_ps_factor_out;
+};
+
+struct cpcap_batt_data {
+ int status;
+ int health;
+ int present;
+ int capacity;
+ int batt_volt;
+ int batt_temp;
+};
+
+struct cpcap_batt_ac_data {
+ int online;
+};
+
+struct cpcap_batt_usb_data {
+ int online;
+ int current_now;
+ enum cpcap_batt_usb_model model;
+};
+
+struct cpcap_device;
+
+struct cpcap_adc_us_request {
+ enum cpcap_adc_format format;
+ enum cpcap_adc_timing timing;
+ enum cpcap_adc_type type;
+ int status;
+ int result[CPCAP_ADC_BANK0_NUM];
+};
+
+struct cpcap_adc_phase {
+ signed char offset_batti;
+ unsigned char slope_batti;
+ signed char offset_chrgi;
+ unsigned char slope_chrgi;
+ signed char offset_battp;
+ unsigned char slope_battp;
+ signed char offset_bp;
+ unsigned char slope_bp;
+ signed char offset_battt;
+ unsigned char slope_battt;
+ signed char offset_chrgv;
+ unsigned char slope_chrgv;
+};
+
+struct cpcap_regacc {
+ unsigned short reg;
+ unsigned short value;
+ unsigned short mask;
+};
+
+struct cpcap_whisper_request {
+ unsigned int cmd;
+ char dock_id[CPCAP_WHISPER_ID_SIZE];
+ char dock_prop[CPCAP_WHISPER_PROP_SIZE];
+};
+
+#define CPCAP_IOCTL_TEST_READ_REG   _IOWR(0, CPCAP_IOCTL_NUM_TEST_READ_REG, struct cpcap_regacc*)
+
+#define CPCAP_IOCTL_TEST_WRITE_REG   _IOWR(0, CPCAP_IOCTL_NUM_TEST_WRITE_REG, struct cpcap_regacc*)
+
+#define CPCAP_IOCTL_ADC_PHASE   _IOWR(0, CPCAP_IOCTL_NUM_ADC_PHASE, struct cpcap_adc_phase*)
+
+#define CPCAP_IOCTL_BATT_DISPLAY_UPDATE   _IOW(0, CPCAP_IOCTL_NUM_BATT_DISPLAY_UPDATE, struct cpcap_batt_data*)
+
+#define CPCAP_IOCTL_BATT_ATOD_ASYNC   _IOW(0, CPCAP_IOCTL_NUM_BATT_ATOD_ASYNC, struct cpcap_adc_us_request*)
+
+#define CPCAP_IOCTL_BATT_ATOD_SYNC   _IOWR(0, CPCAP_IOCTL_NUM_BATT_ATOD_SYNC, struct cpcap_adc_us_request*)
+
+#define CPCAP_IOCTL_BATT_ATOD_READ   _IOWR(0, CPCAP_IOCTL_NUM_BATT_ATOD_READ, struct cpcap_adc_us_request*)
+
+#define CPCAP_IOCTL_UC_MACRO_START   _IOWR(0, CPCAP_IOCTL_NUM_UC_MACRO_START, enum cpcap_macro)
+
+#define CPCAP_IOCTL_UC_MACRO_STOP   _IOWR(0, CPCAP_IOCTL_NUM_UC_MACRO_STOP, enum cpcap_macro)
+
+#define CPCAP_IOCTL_UC_GET_VENDOR   _IOWR(0, CPCAP_IOCTL_NUM_UC_GET_VENDOR, enum cpcap_vendor)
+
+#define CPCAP_IOCTL_UC_SET_TURBO_MODE   _IOW(0, CPCAP_IOCTL_NUM_UC_SET_TURBO_MODE, unsigned short)
+
+#define CPCAP_IOCTL_ACCY_WHISPER   _IOW(0, CPCAP_IOCTL_NUM_ACCY_WHISPER, struct cpcap_whisper_request*)
+
+#endif
+

libc/kernel/common/linux/tegra_audio.h

@@ -0,0 +1,43 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _TEGRA_AUDIO_H
+#define _TEGRA_AUDIO_H
+
+#include <linux/ioctl.h>
+
+#define TEGRA_AUDIO_MAGIC 't'
+
+#define TEGRA_AUDIO_IN_START _IO(TEGRA_AUDIO_MAGIC, 0)
+#define TEGRA_AUDIO_IN_STOP _IO(TEGRA_AUDIO_MAGIC, 1)
+
+struct tegra_audio_in_config {
+ int rate;
+ int stereo;
+};
+
+#define TEGRA_AUDIO_IN_SET_CONFIG _IOW(TEGRA_AUDIO_MAGIC, 2,   const struct tegra_audio_in_config *)
+#define TEGRA_AUDIO_IN_GET_CONFIG _IOR(TEGRA_AUDIO_MAGIC, 3,   struct tegra_audio_in_config *)
+
+#define TEGRA_AUDIO_IN_SET_NUM_BUFS _IOW(TEGRA_AUDIO_MAGIC, 4,   const unsigned int *)
+#define TEGRA_AUDIO_IN_GET_NUM_BUFS _IOW(TEGRA_AUDIO_MAGIC, 5,   unsigned int *)
+#define TEGRA_AUDIO_OUT_SET_NUM_BUFS _IOW(TEGRA_AUDIO_MAGIC, 6,   const unsigned int *)
+#define TEGRA_AUDIO_OUT_GET_NUM_BUFS _IOW(TEGRA_AUDIO_MAGIC, 7,   unsigned int *)
+
+#define TEGRA_AUDIO_OUT_FLUSH _IO(TEGRA_AUDIO_MAGIC, 10)
+
+#define TEGRA_AUDIO_BIT_FORMAT_DEFAULT 0
+#define TEGRA_AUDIO_BIT_FORMAT_DSP 1
+#define TEGRA_AUDIO_SET_BIT_FORMAT _IOW(TEGRA_AUDIO_MAGIC, 11,   const unsigned int *)
+#define TEGRA_AUDIO_GET_BIT_FORMAT _IOR(TEGRA_AUDIO_MAGIC, 12,   unsigned int *)
+
+#endif
+

libc/kernel/common/linux/tegra_avp.h

@@ -0,0 +1,38 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_TEGRA_AVP_H
+#define __LINUX_TEGRA_AVP_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define TEGRA_AVP_LIB_MAX_NAME 32
+#define TEGRA_AVP_LIB_MAX_ARGS 220  
+
+struct tegra_avp_lib {
+ char name[TEGRA_AVP_LIB_MAX_NAME];
+ void __user *args;
+ size_t args_len;
+ int greedy;
+ unsigned long handle;
+};
+
+#define TEGRA_AVP_IOCTL_MAGIC 'r'
+
+#define TEGRA_AVP_IOCTL_LOAD_LIB _IOWR(TEGRA_AVP_IOCTL_MAGIC, 0x40, struct tegra_avp_lib)
+#define TEGRA_AVP_IOCTL_UNLOAD_LIB _IOW(TEGRA_AVP_IOCTL_MAGIC, 0x41, unsigned long)
+
+#define TEGRA_AVP_IOCTL_MIN_NR _IOC_NR(TEGRA_AVP_IOCTL_LOAD_LIB)
+#define TEGRA_AVP_IOCTL_MAX_NR _IOC_NR(TEGRA_AVP_IOCTL_UNLOAD_LIB)
+
+#endif
+

libc/kernel/common/linux/tegra_rpc.h

@@ -0,0 +1,35 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_TEGRA_RPC_H
+#define __LINUX_TEGRA_RPC_H
+
+#define TEGRA_RPC_MAX_MSG_LEN 256
+
+#define TEGRA_RPC_MAX_NAME_LEN 17
+
+struct tegra_rpc_port_desc {
+ char name[TEGRA_RPC_MAX_NAME_LEN];
+ int notify_fd;
+};
+
+#define TEGRA_RPC_IOCTL_MAGIC 'r'
+
+#define TEGRA_RPC_IOCTL_PORT_CREATE _IOW(TEGRA_RPC_IOCTL_MAGIC, 0x20, struct tegra_rpc_port_desc)
+#define TEGRA_RPC_IOCTL_PORT_GET_NAME _IOR(TEGRA_RPC_IOCTL_MAGIC, 0x21, char *)
+#define TEGRA_RPC_IOCTL_PORT_CONNECT _IOR(TEGRA_RPC_IOCTL_MAGIC, 0x22, long)
+#define TEGRA_RPC_IOCTL_PORT_LISTEN _IOR(TEGRA_RPC_IOCTL_MAGIC, 0x23, long)
+
+#define TEGRA_RPC_IOCTL_MIN_NR _IOC_NR(TEGRA_RPC_IOCTL_PORT_CREATE)
+#define TEGRA_RPC_IOCTL_MAX_NR _IOC_NR(TEGRA_RPC_IOCTL_PORT_LISTEN)
+
+#endif
+

libc/kernel/common/linux/tegra_sema.h

@@ -0,0 +1,24 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_TEGRA_SEMA_H
+#define __LINUX_TEGRA_SEMA_H
+
+#define TEGRA_SEMA_IOCTL_MAGIC 'r'
+
+#define TEGRA_SEMA_IOCTL_WAIT _IOW(TEGRA_SEMA_IOCTL_MAGIC, 0x30, long *)
+#define TEGRA_SEMA_IOCTL_SIGNAL _IO(TEGRA_SEMA_IOCTL_MAGIC, 0x31)
+
+#define TEGRA_SEMA_IOCTL_MIN_NR _IOC_NR(TEGRA_SEMA_IOCTL_WAIT)
+#define TEGRA_SEMA_IOCTL_MAX_NR _IOC_NR(TEGRA_SEMA_IOCTL_SIGNAL)
+
+#endif
+

libc/kernel/common/linux/tegrafb.h

@@ -0,0 +1,87 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_TEGRAFB_H_
+#define _LINUX_TEGRAFB_H_
+
+#include <linux/fb.h>
+#include <linux/types.h>
+#include <asm/ioctl.h>
+
+#define TEGRA_FB_WIN_FMT_P1 0
+#define TEGRA_FB_WIN_FMT_P2 1
+#define TEGRA_FB_WIN_FMT_P4 2
+#define TEGRA_FB_WIN_FMT_P8 3
+#define TEGRA_FB_WIN_FMT_B4G4R4A4 4
+#define TEGRA_FB_WIN_FMT_B5G5R5A 5
+#define TEGRA_FB_WIN_FMT_B5G6R5 6
+#define TEGRA_FB_WIN_FMT_AB5G5R5 7
+#define TEGRA_FB_WIN_FMT_B8G8R8A8 12
+#define TEGRA_FB_WIN_FMT_R8G8B8A8 13
+#define TEGRA_FB_WIN_FMT_B6x2G6x2R6x2A8 14
+#define TEGRA_FB_WIN_FMT_R6x2G6x2B6x2A8 15
+#define TEGRA_FB_WIN_FMT_YCbCr422 16
+#define TEGRA_FB_WIN_FMT_YUV422 17
+#define TEGRA_FB_WIN_FMT_YCbCr420P 18
+#define TEGRA_FB_WIN_FMT_YUV420P 19
+#define TEGRA_FB_WIN_FMT_YCbCr422P 20
+#define TEGRA_FB_WIN_FMT_YUV422P 21
+#define TEGRA_FB_WIN_FMT_YCbCr422R 22
+#define TEGRA_FB_WIN_FMT_YUV422R 23
+#define TEGRA_FB_WIN_FMT_YCbCr422RA 24
+#define TEGRA_FB_WIN_FMT_YUV422RA 25
+
+#define TEGRA_FB_WIN_BLEND_NONE 0
+#define TEGRA_FB_WIN_BLEND_PREMULT 1
+#define TEGRA_FB_WIN_BLEND_COVERAGE 2
+
+struct tegra_fb_windowattr {
+ __s32 index;
+ __u32 buff_id;
+ __u32 blend;
+ __u32 offset;
+ __u32 offset_u;
+ __u32 offset_v;
+ __u32 stride;
+ __u32 stride_uv;
+ __u32 pixformat;
+ __u32 x;
+ __u32 y;
+ __u32 w;
+ __u32 h;
+ __u32 out_x;
+ __u32 out_y;
+ __u32 out_w;
+ __u32 out_h;
+ __u32 z;
+ __u32 pre_syncpt_id;
+ __u32 pre_syncpt_val;
+};
+
+#define TEGRA_FB_FLIP_N_WINDOWS 3
+
+struct tegra_fb_flip_args {
+ struct tegra_fb_windowattr win[TEGRA_FB_FLIP_N_WINDOWS];
+ __u32 post_syncpt_id;
+ __u32 post_syncpt_val;
+};
+
+struct tegra_fb_modedb {
+ struct fb_var_screeninfo *modedb;
+ __u32 modedb_len;
+};
+
+#define FBIO_TEGRA_SET_NVMAP_FD _IOW('F', 0x40, __u32)
+#define FBIO_TEGRA_FLIP _IOW('F', 0x41, struct tegra_fb_flip_args)
+#define FBIO_TEGRA_GET_MODEDB _IOWR('F', 0x42, struct tegra_fb_modedb)
+
+#endif
+

libc/kernel/common/linux/tty.h

@@ -12,4 +12,6 @@
 #ifndef _LINUX_TTY_H
 #define _LINUX_TTY_H
 
+#define N_CAIF 20  
+
 #endif

libc/kernel/common/linux/ublock.h

@@ -0,0 +1,81 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __UBLOCK_H_
+#define __UBLOCK_H_
+
+#include <linux/types.h>
+
+#define UBLOCK_VERSION 0
+
+enum {
+ UBLOCK_INIT_IN = 0,
+ UBLOCK_INIT_OUT = 1,
+ UBLOCK_READY_IN = 2,
+ UBLOCK_READY_OUT = 3,
+ UBLOCK_READ_IN = 4,
+ UBLOCK_READ_OUT = 5,
+ UBLOCK_WRITE_IN = 6,
+ UBLOCK_WRITE_OUT = 7,
+};
+
+struct ublock_in_header {
+ __u32 seq;
+ __u32 opcode;
+};
+
+struct ublock_out_header {
+ __u32 seq;
+ __u32 opcode;
+};
+
+struct ublock_init_in {
+ __u32 version;
+ __u32 max_buf;
+ __u32 index;
+};
+
+struct ublock_init_out {
+ __u32 version;
+ __u32 max_buf;
+ __u64 size;
+};
+
+struct ublock_ready_in {
+ __u32 _unused;
+};
+
+struct ublock_ready_out {
+ __u32 _unused;
+};
+
+struct ublock_read_in {
+ __u64 offset;
+ __u64 length;
+};
+
+struct ublock_read_out {
+ __s32 status;
+ __u8 data[];
+};
+
+struct ublock_write_in {
+ __u64 offset;
+ __u64 length;
+ __u8 data[];
+};
+
+struct ublock_write_out {
+ __s32 status;
+};
+
+#endif
+

libc/kernel/common/linux/usb/f_mtp.h

@@ -0,0 +1,42 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_USB_F_MTP_H
+#define __LINUX_USB_F_MTP_H
+
+#define MTP_INTERFACE_MODE_MTP 0
+#define MTP_INTERFACE_MODE_PTP 1
+
+struct mtp_file_range {
+
+ int fd;
+
+ loff_t offset;
+
+ int64_t length;
+};
+
+struct mtp_event {
+
+ size_t length;
+
+ void *data;
+};
+
+#define MTP_SEND_FILE _IOW('M', 0, struct mtp_file_range)
+
+#define MTP_RECEIVE_FILE _IOW('M', 1, struct mtp_file_range)
+
+#define MTP_SET_INTERFACE_MODE _IOW('M', 2, int)
+
+#define MTP_SEND_EVENT _IOW('M', 3, struct mtp_event)
+
+#endif