Experiment for updating the tcmalloc chromium branch to r144 (gperftools 2.0).

third_party/tcmalloc/chromium/src/windows/shortproc.asm

Index: third_party/tcmalloc/chromium/src/windows/shortproc.asm
diff --git a/third_party/tcmalloc/chromium/src/windows/shortproc.asm b/third_party/tcmalloc/chromium/src/windows/shortproc.asm
new file mode 100644
index 0000000000000000000000000000000000000000..7e8e3d78395af1c4afc0c3efe650746b84d4c333
--- /dev/null
+++ b/third_party/tcmalloc/chromium/src/windows/shortproc.asm
@@ -0,0 +1,169 @@
+; Copyright (c) 2011, 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.
+;
+; ---
+; Author: Scott Francis
+;
+; Unit tests for PreamblePatcher
+ 
+.MODEL small
+ 
+.CODE
+
+TooShortFunction PROC
+	ret
+TooShortFunction ENDP
+
+JumpShortCondFunction PROC
+	test cl, 1
+	jnz jumpspot
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+	int 3
+jumpspot:
+	nop
+	nop
+	nop
+	nop
+	mov rax, 1
+	ret
+JumpShortCondFunction ENDP
+
+JumpNearCondFunction PROC
+	test cl, 1
+	jnz jumpspot
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+jumpspot:
+	nop
+	nop
+	mov rax, 1
+	ret
+JumpNearCondFunction ENDP
+
+JumpAbsoluteFunction PROC
+	test cl, 1
+	jmp jumpspot
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+jumpspot:
+	nop
+	nop
+	mov rax, 1
+	ret
+JumpAbsoluteFunction ENDP
+
+CallNearRelativeFunction PROC
+	test cl, 1
+	call TooShortFunction
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	mov rdx, 0ffff1111H
+	nop
+	nop
+	nop
+	ret
+CallNearRelativeFunction ENDP
+
+END