projects / cycript.git / blame
| Commit | Line | Data |
|---|---|---|
| f95d2598 JF |
1 | /* Cycript - Optimizing JavaScript Compiler/Runtime |
| 2 | * Copyright (C) 2009-2014 Jay Freeman (saurik) | |
| 3 | */ | |
| 4 | ||
| 5 | /* GNU Affero General Public License, Version 3 {{{ */ | |
| 6 | /* | |
| 7 | * This program is free software: you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU Affero General Public License as published by | |
| 9 | * the Free Software Foundation, either version 3 of the License, or | |
| 10 | * (at your option) any later version. | |
| 11 | ||
| 12 | * This program is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | * GNU Affero General Public License for more details. | |
| 16 | ||
| 17 | * You should have received a copy of the GNU Affero General Public License | |
| 18 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | **/ | |
| 20 | /* }}} */ | |
| 21 | ||
| 3615a2f7 JF |
22 | #ifndef MACH_MEMORY_HPP |
| 23 | #define MACH_MEMORY_HPP | |
| 24 | ||
| 25 | static kern_return_t cy_vm_allocate(bool broken, vm_map_t target, mach_vm_address_t *address, mach_vm_size_t size, int flags) { | |
| 26 | if (!broken) | |
| 27 | return mach_vm_allocate(target, address, size, flags); | |
| 71a333b3 | 28 | vm_address_t address32(0); |
| 3615a2f7 JF |
29 | kern_return_t value(vm_allocate(target, &address32, size, flags)); |
| 30 | *address = address32; | |
| 31 | return value; | |
| 32 | } | |
| 33 | ||
| 34 | #define mach_vm_allocate(a, b, c, d) \ | |
| 35 | cy_vm_allocate(broken, a, b, c, d) | |
| 36 | ||
| 37 | static kern_return_t cy_vm_deallocate(bool broken, vm_map_t target, mach_vm_address_t address, mach_vm_size_t size) { | |
| 38 | if (!broken) | |
| 39 | return mach_vm_deallocate(target, address, size); | |
| 40 | return vm_deallocate(target, address, size); | |
| 41 | } | |
| 42 | ||
| 43 | #define mach_vm_deallocate(a, b, c) \ | |
| 44 | cy_vm_deallocate(broken, a, b, c) | |
| 45 | ||
| 46 | static kern_return_t cy_vm_protect(bool broken, vm_map_t target_task, mach_vm_address_t address, mach_vm_size_t size, boolean_t set_maximum, vm_prot_t new_protection) { | |
| 47 | if (!broken) | |
| 48 | return mach_vm_protect(target_task, address, size, set_maximum, new_protection); | |
| 49 | return vm_protect(target_task, address, size, set_maximum, new_protection); | |
| 50 | } | |
| 51 | ||
| 52 | #define mach_vm_protect(a, b, c, d, e) \ | |
| 53 | cy_vm_protect(broken, a, b, c, d, e) | |
| 54 | ||
| 8964aa08 JF |
55 | static kern_return_t cy_vm_read_overwrite(bool broken, vm_map_t target_task, mach_vm_address_t address, mach_vm_size_t size, mach_vm_address_t data, mach_vm_size_t *outsize) { |
| 56 | if (!broken) | |
| 57 | return mach_vm_read_overwrite(target_task, address, size, data, outsize); | |
| 58 | vm_size_t outsize32(*outsize); | |
| 59 | kern_return_t value(vm_read_overwrite(target_task, address, data, size, &outsize32)); | |
| 60 | *outsize = outsize32; | |
| 61 | return value; | |
| 62 | } | |
| 63 | ||
| 64 | #define mach_vm_read_overwrite(a, b, c, d, e) \ | |
| 65 | cy_vm_read_overwrite(broken, a, b, c, d, e) | |
| 66 | ||
| 3615a2f7 JF |
67 | static kern_return_t cy_vm_write(bool broken, vm_map_t target_task, mach_vm_address_t address, vm_offset_t data, mach_msg_type_number_t dataCnt) { |
| 68 | if (!broken) | |
| 69 | return mach_vm_write(target_task, address, data, dataCnt); | |
| 70 | return vm_write(target_task, address, data, dataCnt); | |
| 71 | } | |
| 72 | ||
| 73 | #define mach_vm_write(a, b, c, d) \ | |
| 74 | cy_vm_write(broken, a, b, c, d) | |
| 75 | ||
| 76 | #endif//MACH_MEMORY_HPP |