diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2017-12-02 11:04:35 (GMT) |
---|---|---|
committer | Cyrille Bagard <nocbos@gmail.com> | 2017-12-02 11:04:35 (GMT) |
commit | 2c988d3ec52cc4c949a35aca7ef335dac773df92 (patch) | |
tree | fe650d2fc8ddceb606abdf0d2e14e5ef6596be82 /src/arch/arm/v7/opdefs/svc_A88228.d | |
parent | 23abef53590bf3dd6f88ff4dbe81e306abfa4386 (diff) |
Created a plugin for the ARM support.
Diffstat (limited to 'src/arch/arm/v7/opdefs/svc_A88228.d')
-rw-r--r-- | src/arch/arm/v7/opdefs/svc_A88228.d | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/src/arch/arm/v7/opdefs/svc_A88228.d b/src/arch/arm/v7/opdefs/svc_A88228.d deleted file mode 100644 index be48545..0000000 --- a/src/arch/arm/v7/opdefs/svc_A88228.d +++ /dev/null @@ -1,61 +0,0 @@ - -/* Chrysalide - Outil d'analyse de fichiers binaires - * ##FILE## - traduction d'instructions ARMv7 - * - * Copyright (C) 2015 Cyrille Bagard - * - * This file is part of Chrysalide. - * - * Chrysalide is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * Chrysalide is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with Foobar. If not, see <http://www.gnu.org/licenses/>. - */ - - -@title SVC (previously SWI) - -@desc Supervisor Call, previously called Software Interrupt, causes a Supervisor Call exception. For more information, see Supervisor Call (SVC) exception on page B1-1209. Software can use this instruction as a call to an operating system to provide a service. In the following cases, the Supervisor Call exception generated by the SVC instruction is taken to Hyp mode: • If the SVC is executed in Hyp mode. • If HCR.TGE is set to 1, and the SVC is executed in Non-secure User mode. For more information, see Supervisor Call exception, when HCR.TGE is set to 1 on page B1-1191 In these cases, the HSR identifies that the exception entry was caused by a Supervisor Call exception, EC value 0x11, see Use of the HSR on page B3-1424. The immediate field in the HSR: • if the SVC is unconditional: — for the Thumb instruction, is the zero-extended value of the imm8 field — for the ARM instruction, is the least-significant 16 bits the imm24 field • if the SVC is conditional, is UNKNOWN. - -@encoding (t1) { - - @half 1 1 0 1 1 1 1 1 imm8(8) - - @syntax <imm32> - - @conv { - - imm32 = ZeroExtend(imm8, 32) - - } - -} - -@encoding (A1) { - - @word cond(4) 1 1 1 1 imm24(24) - - @syntax <imm32> - - @conv { - - imm32 = ZeroExtend(imm24, 32) - - } - - @rules { - - chk_call StoreCondition(cond) - - } - -} - |