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-rw-r--r--libc/arch-arm/bionic/clone.S74
1 files changed, 0 insertions, 74 deletions
diff --git a/libc/arch-arm/bionic/clone.S b/libc/arch-arm/bionic/clone.S
deleted file mode 100644
index 791c73d..0000000
--- a/libc/arch-arm/bionic/clone.S
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * 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 <sys/linux-syscalls.h>
-
- .text
- .type __pthread_clone, #function
- .global __pthread_clone
- .align 4
-
-__pthread_clone:
- @ insert the args onto the new stack
- str r0, [r1, #-4]
- str r3, [r1, #-8]
-
- @ do the system call
- @ get flags
-
- mov r0, r2
-
- @ new sp is already in r1
-
-#if __ARM_EABI__
- stmfd sp!, {r4, r7}
- ldr r7, =__NR_clone
- swi #0
-#else
- swi #__NR_clone
-#endif
-
- movs r0, r0
-#if __ARM_EABI__
- ldmnefd sp!, {r4, r7}
-#endif
- blt __error
- bxne lr
-
-
- @ pick the function arg and call address off the stack and jump
- @ to the C __thread_entry function which does some setup and then
- @ calls the thread's start function
-
- ldr r0, [sp, #-4]
- ldr r1, [sp, #-8]
- mov r2, sp @ __thread_entry needs the TLS pointer
- b __thread_entry
-
-__error:
- mov r0, #-1
- bx lr