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Merge remote branch 'goog/master' into mm

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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
This commit is contained in:
Elliott Hughes 2010-12-16 18:35:52 -08:00
commit 10f2093f3b
130 changed files with 4147 additions and 665 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
libc/Android.mk
View file

@ -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 := -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
libc_crt_target_cflags :=
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

2
libc/NOTICE
View file

@ -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

8
libc/SYSCALLS.TXT
View file

@ -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 __pwrite64:pwrite64 (int, void *, size_t, off_t, off_t) 181
ssize_t pread64 (int, void *, size_t, off64_t) 180
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

138
libc/arch-arm/bionic/strcpy.S Normal file
View file

@ -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

3
libc/arch-arm/include/machine/cpu-features.h
View file

@ -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 */

8
libc/arch-arm/syscalls.mk
View file

@ -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/__pwrite64.S
syscall_src += arch-arm/syscalls/pread64.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

19
libc/arch-arm/syscalls/__getcpu.S Normal file
View file

@ -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

19
libc/arch-arm/syscalls/__sched_getaffinity.S Normal file
View file

@ -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

19
libc/arch-arm/syscalls/ftruncate64.S Normal file
View file

@ -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

6
libc/arch-arm/syscalls/__pread64.S → libc/arch-arm/syscalls/pread64.S
View file

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

6
libc/arch-arm/syscalls/__pwrite64.S → libc/arch-arm/syscalls/pwrite64.S
View file

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

19
libc/arch-arm/syscalls/sched_setaffinity.S Normal file
View file

@ -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

8
libc/arch-sh/syscalls.mk
View file

@ -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/__pwrite64.S
syscall_src += arch-sh/syscalls/pread64.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

32
libc/arch-sh/syscalls/__getcpu.S Normal file
View file

@ -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

32
libc/arch-sh/syscalls/__sched_getaffinity.S Normal file
View file

@ -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

32
libc/arch-sh/syscalls/ftruncate64.S Normal file
View file

@ -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

6
libc/arch-sh/syscalls/__pread64.S → libc/arch-sh/syscalls/pread64.S
View file

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

6
libc/arch-sh/syscalls/__pwrite64.S → libc/arch-sh/syscalls/pwrite64.S
View file

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

32
libc/arch-sh/syscalls/sched_setaffinity.S Normal file
View file

@ -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

2
libc/arch-x86/bionic/clone.S
View file

@ -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...
*/
*/

2
libc/arch-x86/string/memcmp_wrapper.S
View file

@ -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

13
libc/arch-x86/string/sse2-memset5-atom.S
View file

@ -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)

369
libc/arch-x86/string/sse2-strlen-atom.S Normal file
View file

@ -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)

142
libc/arch-x86/string/ssse3-memcmp3.S → libc/arch-x86/string/ssse3-memcmp3-new.S
View file

@ -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); \
CFI_PUSH (%esi)
#define RETURN RETURN_END; cfi_restore_state; cfi_remember_state
.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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
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_PUSH (%edi)
cfi_restore_state
cfi_remember_state
ALIGN (4)
L(exit):
pmovmskb %xmm1, %ebx

58
libc/arch-x86/string/ssse3-memcpy5.S
View file

@ -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

29
libc/arch-x86/string/ssse3-strcmp.S → libc/arch-x86/string/ssse3-strcmp-latest.S
View file

@ -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_PUSH (%edi)
CFI_PUSH (%esi)
cfi_restore_state
.p2align 4
L(more8byteseq):
POP (%esi)

2
libc/arch-x86/string/strcmp_wrapper.S
View file

@ -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

40
libc/arch-x86/string/strlen_wrapper.S Normal file
View file

@ -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

2
libc/arch-x86/string/strncmp_wrapper.S
View file

@ -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

8
libc/arch-x86/syscalls.mk
View file

@ -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/__pwrite64.S
syscall_src += arch-x86/syscalls/pread64.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

29
libc/arch-x86/syscalls/__getcpu.S Normal file
View file

@ -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

29
libc/arch-x86/syscalls/__sched_getaffinity.S Normal file
View file

@ -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

29
libc/arch-x86/syscalls/ftruncate64.S Normal file
View file

@ -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

6
libc/arch-x86/syscalls/__pread64.S → libc/arch-x86/syscalls/pread64.S
View file

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

6
libc/arch-x86/syscalls/__pwrite64.S → libc/arch-x86/syscalls/pwrite64.S
View file

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

29
libc/arch-x86/syscalls/sched_setaffinity.S Normal file
View file

@ -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

1
libc/bionic/__set_errno.c
View file

@ -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

47
libc/bionic/_rand48.c
View file

@ -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;
}

4
libc/bionic/drand48.c
View file

@ -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);
}

2
libc/bionic/erand48.c
View file

@ -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);

4
libc/bionic/fork.c
View file

@ -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;
}

2
libc/bionic/libc_init_common.c
View file

@ -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;

2
libc/bionic/libc_init_dynamic.c
View file

@ -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:

2
libc/bionic/malloc_debug_common.c
View file

@ -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;
}

123
libc/bionic/pthread-atfork.c Normal file
View file

@ -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;
}

2
libc/bionic/pthread-timers.c
View file

@ -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) {

31
libc/bionic/pthread.c
View file

@ -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 );
}

3
libc/bionic/pthread_internal.h
View file

@ -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

32
libc/bionic/rand48.h
View file

@ -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_ */

254
libc/bionic/realpath.c
View file

@ -1,9 +1,6 @@
/* $OpenBSD: realpath.c,v 1.13 2005/08/08 08:05:37 espie Exp $ */
/*
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Jan-Simon Pendry.
* Copyright (c) 2003 Constantin S. Svintsoff <kostik@iclub.nsu.ru>
*
* 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
* must display the following acknowledgement:
* This product includes software developed by the University of
* 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.
* 3. The names of the authors may not 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)
const char *path;
char *resolved;
realpath(const char *path, char resolved[PATH_MAX])
{
struct stat sb;
int fd, n, rootd, serrno;
char *p, *q, wbuf[MAXPATHLEN];
int symlinks = 0;
char *p, *q, *s;
size_t left_len, resolved_len;
unsigned symlinks;
int serrno, slen;
char left[PATH_MAX], next_token[PATH_MAX], symlink[PATH_MAX];
/* Save the starting point. */
if ((fd = open(".", O_RDONLY)) < 0) {
(void)strcpy(resolved, ".");
serrno = errno;
symlinks = 0;
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.
* 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.
* Iterate over path components in `left'.
*/
(void)strncpy(resolved, path, MAXPATHLEN - 1);
resolved[MAXPATHLEN - 1] = '\0';
loop:
q = strrchr(resolved, '/');
if (q != NULL) {
p = q + 1;
if (q == resolved)
q = "/";
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) {
while (left_len != 0) {
/*
* Extract the next path component and adjust `left'
* and its length.
*/
p = strchr(left, '/');
s = p ? p : left + left_len;
if (s - left >= sizeof(next_token)) {
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) {
serrno = errno;
goto err2;
}
/* It's okay if the close fails, what's an fd more or less? */
(void)close(fd);
/*
* Remove trailing slash except when the resolved pathname
* is a single "/".
*/
if (resolved_len > 1 && resolved[resolved_len - 1] == '/')
resolved[resolved_len - 1] = '\0';
return (resolved);
err1: serrno = errno;
(void)fchdir(fd);
err2: (void)close(fd);
errno = serrno;
return (NULL);
}

40
libc/bionic/sched_cpualloc.c Normal file
View file

@ -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);
}

40
libc/bionic/sched_cpucount.c Normal file
View file

@ -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;
}

41
libc/bionic/sched_getaffinity.c Normal file
View file

@ -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;
}

40
libc/bionic/sched_getcpu.c Normal file
View file

@ -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;
}

4
libc/bionic/stubs.c
View file

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

8
libc/bionic/time64.c
View file

@ -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

2
libc/bionic/time64_config.h
View file

@ -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.

20
libc/docs/CHANGES.TXT
View file

@ -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.

33
libc/include/android/api-level.h Normal file
View file

@ -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 */

2
libc/include/net/if_ether.h
View file

@ -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"

2
libc/include/netinet/in.h
View file

@ -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;

7
libc/include/netinet/in6.h
View file

@ -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)

2
libc/include/pthread.h
View file

@ -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 {

156
libc/include/sched.h
View file

@ -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_ */

1
libc/include/stdlib.h
View file

@ -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 *);

1
libc/include/sys/cdefs.h
View file

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

4
libc/include/sys/cdefs_elf.h
View file

@ -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)

6
libc/include/sys/linux-syscalls.h
View file

@ -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)

8
libc/include/sys/linux-unistd.h
View file

@ -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 __pwrite64 (int, void *, size_t, off_t, off_t);
ssize_t pread64 (int, void *, size_t, off64_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 *);

5
libc/include/time.h
View file

@ -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_ */

7
libc/include/unistd.h
View file

@ -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);

2
libc/include/wchar.h
View file

@ -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);

89
libc/inet/ether_aton.c Normal file
View file

@ -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);
}

55
libc/inet/ether_ntoa.c Normal file
View file

@ -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);
}

1
libc/kernel/arch-arm/asm/ptrace.h
View file

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

72
libc/kernel/common/linux/akm8975.h Normal file
View file

@ -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

29
libc/kernel/common/linux/bmp085.h Normal file
View file

@ -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

65
libc/kernel/common/linux/cpcap_audio.h Normal file
View file

@ -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

36
libc/kernel/common/linux/hid.h Normal file
View file

@ -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

41
libc/kernel/common/linux/hidraw.h Normal file
View file

@ -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

30
libc/kernel/common/linux/if.h
View file

@ -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

1
libc/kernel/common/linux/if_ether.h
View file

@ -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];

7
libc/kernel/common/linux/if_vlan.h
View file

@ -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

41
libc/kernel/common/linux/in_route.h Normal file
View file

@ -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

55
libc/kernel/common/linux/ipv6_route.h Normal file
View file

@ -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

70
libc/kernel/common/linux/kxtf9.h Normal file
View file

@ -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

27
libc/kernel/common/linux/l3g4200d.h Normal file
View file

@ -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

23
libc/kernel/common/linux/max9635.h Normal file
View file

@ -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

9
libc/kernel/common/linux/netfilter_ipv6/ip6_tables.h
View file

@ -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

240
libc/kernel/common/linux/perf_event.h Normal file
View file

@ -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

4
libc/kernel/common/linux/socket.h
View file

@ -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

587
libc/kernel/common/linux/spi/cpcap.h Normal file
View file

@ -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

43
libc/kernel/common/linux/tegra_audio.h Normal file
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/****************************************************************************
****************************************************************************
***
*** 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

38
libc/kernel/common/linux/tegra_avp.h Normal file
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/****************************************************************************
****************************************************************************
***
*** 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

35
libc/kernel/common/linux/tegra_rpc.h Normal file
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/****************************************************************************
****************************************************************************
***
*** 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

24
libc/kernel/common/linux/tegra_sema.h Normal file
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/****************************************************************************
****************************************************************************
***
*** 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

87
libc/kernel/common/linux/tegrafb.h Normal file
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@ -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

2
libc/kernel/common/linux/tty.h
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@ -12,4 +12,6 @@
#ifndef _LINUX_TTY_H
#define _LINUX_TTY_H
#define N_CAIF 20
#endif

81
libc/kernel/common/linux/ublock.h Normal file
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@ -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

42
libc/kernel/common/linux/usb/f_mtp.h Normal file
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@ -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

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