projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| c97d6d2c SAGDR |
1 | ///////////////////////////////////////////////////////////////////////// |
| 2 | // | |
| 3 | // Copyright (C) 2001-2012 The Bochs Project | |
| 4 | // Copyright (C) 2017 Google Inc. | |
| 5 | // | |
| 6 | // This library is free software; you can redistribute it and/or | |
| 7 | // modify it under the terms of the GNU Lesser General Public | |
| 8 | // License as published by the Free Software Foundation; either | |
| 9 | // version 2 of the License, or (at your option) any later version. | |
| 10 | // | |
| 11 | // This library is distributed in the hope that it will be useful, | |
| 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | // Lesser General Public License for more details. | |
| 15 | // | |
| 16 | // You should have received a copy of the GNU Lesser General Public | |
| 17 | // License along with this library; if not, write to the Free Software | |
| 18 | // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA B 02110-1301 USA | |
| 19 | ///////////////////////////////////////////////////////////////////////// | |
| 20 | /* | |
| 21 | * x86 eflags functions | |
| 22 | */ | |
| a8b991b5 MA |
23 | |
| 24 | #ifndef X86_FLAGS_H | |
| 25 | #define X86_FLAGS_H | |
| c97d6d2c | 26 | |
| c97d6d2c | 27 | #include "cpu.h" |
| c97d6d2c SAGDR |
28 | void lflags_to_rflags(CPUX86State *env); |
| 29 | void rflags_to_lflags(CPUX86State *env); | |
| 30 | ||
| 31 | bool get_PF(CPUX86State *env); | |
| 32 | void set_PF(CPUX86State *env, bool val); | |
| 33 | bool get_CF(CPUX86State *env); | |
| 34 | void set_CF(CPUX86State *env, bool val); | |
| 35 | bool get_AF(CPUX86State *env); | |
| 36 | void set_AF(CPUX86State *env, bool val); | |
| 37 | bool get_ZF(CPUX86State *env); | |
| 38 | void set_ZF(CPUX86State *env, bool val); | |
| 39 | bool get_SF(CPUX86State *env); | |
| 40 | void set_SF(CPUX86State *env, bool val); | |
| 41 | bool get_OF(CPUX86State *env); | |
| 42 | void set_OF(CPUX86State *env, bool val); | |
| c97d6d2c SAGDR |
43 | |
| 44 | void SET_FLAGS_OxxxxC(CPUX86State *env, uint32_t new_of, uint32_t new_cf); | |
| 45 | ||
| 46 | void SET_FLAGS_OSZAPC_SUB32(CPUX86State *env, uint32_t v1, uint32_t v2, | |
| 47 | uint32_t diff); | |
| 48 | void SET_FLAGS_OSZAPC_SUB16(CPUX86State *env, uint16_t v1, uint16_t v2, | |
| 49 | uint16_t diff); | |
| 50 | void SET_FLAGS_OSZAPC_SUB8(CPUX86State *env, uint8_t v1, uint8_t v2, | |
| 51 | uint8_t diff); | |
| 52 | ||
| 53 | void SET_FLAGS_OSZAPC_ADD32(CPUX86State *env, uint32_t v1, uint32_t v2, | |
| 54 | uint32_t diff); | |
| 55 | void SET_FLAGS_OSZAPC_ADD16(CPUX86State *env, uint16_t v1, uint16_t v2, | |
| 56 | uint16_t diff); | |
| 57 | void SET_FLAGS_OSZAPC_ADD8(CPUX86State *env, uint8_t v1, uint8_t v2, | |
| 58 | uint8_t diff); | |
| 59 | ||
| 60 | void SET_FLAGS_OSZAP_SUB32(CPUX86State *env, uint32_t v1, uint32_t v2, | |
| 61 | uint32_t diff); | |
| 62 | void SET_FLAGS_OSZAP_SUB16(CPUX86State *env, uint16_t v1, uint16_t v2, | |
| 63 | uint16_t diff); | |
| 64 | void SET_FLAGS_OSZAP_SUB8(CPUX86State *env, uint8_t v1, uint8_t v2, | |
| 65 | uint8_t diff); | |
| 66 | ||
| 67 | void SET_FLAGS_OSZAP_ADD32(CPUX86State *env, uint32_t v1, uint32_t v2, | |
| 68 | uint32_t diff); | |
| 69 | void SET_FLAGS_OSZAP_ADD16(CPUX86State *env, uint16_t v1, uint16_t v2, | |
| 70 | uint16_t diff); | |
| 71 | void SET_FLAGS_OSZAP_ADD8(CPUX86State *env, uint8_t v1, uint8_t v2, | |
| 72 | uint8_t diff); | |
| 73 | ||
| e8a63257 PB |
74 | void SET_FLAGS_OSZAPC_LOGIC32(CPUX86State *env, uint32_t v1, uint32_t v2, |
| 75 | uint32_t diff); | |
| 76 | void SET_FLAGS_OSZAPC_LOGIC16(CPUX86State *env, uint16_t v1, uint16_t v2, | |
| 77 | uint16_t diff); | |
| 78 | void SET_FLAGS_OSZAPC_LOGIC8(CPUX86State *env, uint8_t v1, uint8_t v2, | |
| 79 | uint8_t diff); | |
| c97d6d2c | 80 | |
| a8b991b5 | 81 | #endif /* X86_FLAGS_H */ |