| /* | |
| * Copyright (c) 2003-2006 The Regents of The University of Michigan | |
| * 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 the copyright holders 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. | |
| */ | |
| #include <gem5/asm/generic/m5ops.h> | |
| /* | |
| * Note: The ABI for pseudo ops using the M5OP_ADDR is defined in | |
| * src/arch/x86/pseudo_inst_abi.hh. If the ABI is changed below, it's likely | |
| * that the ABI in the arch directory will also need to be updated. | |
| */ | |
| .macro m5op_func, name, func | |
| .globl \name | |
| .func \name | |
| \name: | |
| #if defined(M5OP_PIC) | |
| mov m5_mem@gotpcrel(%rip), %r11 | |
| mov (%r11), %r11 | |
| #else | |
| mov m5_mem, %r11 | |
| #endif | |
| mov $\func, %rax | |
| shl $8, %rax | |
| mov 0(%r11, %rax, 1), %rax | |
| ret | |
| .endfunc | |
| .endm | |
| .text | |
| #define M5OP(name, func) m5op_func M5OP_MERGE_TOKENS(name, _addr), func; | |
| M5OP_FOREACH | |
| #undef M5OP |