Artifact 335bd2cb776e1aea6575e69a160fcfd7876631827bdb90c36c0d735cfe278950:
- File
src/runtime/lookup-asm/lookup-asm-mips-elf.S
— part of check-in
[44f45c2e35]
at
2017-01-09 17:36:36
on branch trunk
— Update copyright
Forgot to add 2017, even though I already did quite some changes in
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/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 * Jonathan Schleifer <js@heap.zone> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" #include "platform.h" .globl objc_msg_lookup .globl objc_msg_lookup_stret .globl objc_msg_lookup_super .globl objc_msg_lookup_super_stret .section .text .macro generate_lookup name not_found \name: beqz $a0, 0f lw $t0, 0($a0) lw $t0, 32($t0) .Lmain_\name: #ifdef OF_BIG_ENDIAN # ifdef OF_SELUID24 lbu $t1, 1($a1) # endif lbu $t2, 2($a1) lbu $t3, 3($a1) #else # ifdef OF_SELUID24 lbu $t1, 2($a1) # endif lbu $t2, 1($a1) lbu $t3, 0($a1) #endif #ifdef OF_SELUID24 sll $t1, $t1, 2 #endif sll $t2, $t2, 2 sll $t3, $t3, 2 #ifdef OF_SELUID24 addu $t0, $t0, $t1 lw $t0, 0($t0) #endif addu $t0, $t0, $t2 lw $t0, 0($t0) addu $t0, $t0, $t3 lw $t0, 0($t0) #ifdef OF_PIC beqz $t0, 1f #else beqz $t0, \not_found #endif move $v0, $t0 jr $ra 0: #ifdef OF_PIC addiu $v0, $t9, nil_method-\name #else la $v0, nil_method #endif jr $ra #ifdef OF_PIC 1: lui $gp, %hi(_gp_disp) addiu $gp, $gp, %lo(_gp_disp) addu $gp, $gp, $t9 addiu $gp, $gp, 1b-\name lw $t9, %call16(\not_found)($gp) jr $t9 #endif .type \name, %function .size \name, .-\name .endm .macro generate_lookup_super name lookup \name: move $t0, $a0 lw $a0, 0($a0) beqz $a0, 0f lw $t0, 4($t0) lw $t0, 32($t0) addiu $t9, $t9, \lookup-\name b .Lmain_\lookup 0: #ifdef OF_PIC addiu $v0, $t9, nil_method-\name #else la $v0, nil_method #endif jr $ra .type \name, %function .size \name, .-\name .endm generate_lookup objc_msg_lookup objc_method_not_found generate_lookup objc_msg_lookup_stret objc_method_not_found_stret generate_lookup_super objc_msg_lookup_super objc_msg_lookup generate_lookup_super objc_msg_lookup_super_stret objc_msg_lookup_stret nil_method: move $v0, $zero jr $ra #ifdef OF_LINUX .section .note.GNU-stack, "", %progbits #endif