Remove almost all of Oilpan

sky/engine/platform/heap/asm/SaveRegisters_arm.S

Index: sky/engine/platform/heap/asm/SaveRegisters_arm.S
diff --git a/sky/engine/platform/heap/asm/SaveRegisters_arm.S b/sky/engine/platform/heap/asm/SaveRegisters_arm.S
deleted file mode 100644
index 4e2f9912c95364c49ae82153d67d96aa111b0323..0000000000000000000000000000000000000000
--- a/sky/engine/platform/heap/asm/SaveRegisters_arm.S
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2013 Google Inc. 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 Google Inc. 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.
- */
-
-
-/*
- * typedef void (*PushAllRegistersCallback)(SafePointBarrier*, ThreadState*, intptr_t*);
- * extern "C" void pushAllRegisters(SafePointBarrier*, ThreadState*, PushAllRegistersCallback)
- */
-
-.type pushAllRegisters, %function
-.global pushAllRegisters
-.hidden pushAllRegisters
-#ifdef __thumb__
-/* In THUMB Mode jump to ARM stub via bx to ensure CPU mode switch.
- * FIXME: This trampoline is provided to workaround bugs in
- * the THUMB/ARM interworking that appear in the component build.
- * When these issues are resolved this stub can be removed.
- */
-.align 2
-.code 16
-.thumb_func
-pushAllRegisters:
-        adr r3, pushAllRegistersARM
-        bx r3
-
-.type pushAllRegistersARM, %function
-.hidden pushAllRegistersARM
-.align 4
-.code 32
-pushAllRegistersARM:
-#else
-/* ARM Mode */
-.align 4
-.code 32
-pushAllRegisters:
-#endif
-        /* Push all callee-saved registers and save return address. */
-        push {r4-r11, lr}
-        /* Pass the two first arguments unchanged (r0, r1)
-         * and pass the stack pointer after pushing callee-saved
-         * registers to the callback function.
-         */
-        mov r3, r2
-        mov r2, sp
-        blx r3
-        /* Discard all the registers, and pop lr into pc which returns
-         * and switches mode if needed.
-         */
-        add sp, sp, #32
-        pop {pc}