diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2018-04-02 11:58:42 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2018-04-02 12:39:30 (GMT) |
commit | 1db4ef323b7a76093356ae76268132f3760e1631 (patch) | |
tree | fec36ee0ec1b6b2010b62ca4177edca0e31e2114 /plugins/arm/v7/opdefs/qsub_A88141.d | |
parent | 1bc80837dde03a32b5ab185067f7bd4c499a9850 (diff) |
Rewritten the whole instruction definition format.
Diffstat (limited to 'plugins/arm/v7/opdefs/qsub_A88141.d')
-rw-r--r-- | plugins/arm/v7/opdefs/qsub_A88141.d | 44 |
1 files changed, 29 insertions, 15 deletions
diff --git a/plugins/arm/v7/opdefs/qsub_A88141.d b/plugins/arm/v7/opdefs/qsub_A88141.d index c60ec57..6a3b19f 100644 --- a/plugins/arm/v7/opdefs/qsub_A88141.d +++ b/plugins/arm/v7/opdefs/qsub_A88141.d @@ -2,7 +2,7 @@ /* Chrysalide - Outil d'analyse de fichiers binaires * ##FILE## - traduction d'instructions ARMv7 * - * Copyright (C) 2015 Cyrille Bagard + * Copyright (C) 2017 Cyrille Bagard * * This file is part of Chrysalide. * @@ -23,19 +23,29 @@ @title QSUB -@desc Saturating Subtract subtracts one register value from another register value, saturates the result to the 32-bit signed integer range –231 ≤ x ≤ 231 – 1, and writes the result to the destination register. If saturation occurs, it sets the Q flag in the APSR. +@id 140 + +@desc { + + Saturating Subtract subtracts one register value from another register value, saturates the result to the 32-bit signed integer range –231 ≤ x ≤ 231 – 1, and writes the result to the destination register. If saturation occurs, it sets the Q flag in the APSR. + +} @encoding (T1) { @word 1 1 1 1 1 0 1 0 1 0 0 0 Rn(4) 1 1 1 1 Rd(4) 1 0 1 0 Rm(4) - @syntax <reg_D> <reg_M> <reg_N> + @syntax { + + @conv { - @conv { + reg_D = Register(Rd) + reg_M = Register(Rm) + reg_N = Register(Rn) - reg_D = Register(Rd) - reg_N = Register(Rn) - reg_M = Register(Rm) + } + + @asm qsub ?reg_D reg_M reg_N } @@ -45,19 +55,23 @@ @word cond(4) 0 0 0 1 0 0 1 0 Rn(4) Rd(4) 0 0 0 0 0 1 0 1 Rm(4) - @syntax <reg_D> <reg_M> <reg_N> + @syntax { - @conv { + @conv { - reg_D = Register(Rd) - reg_N = Register(Rn) - reg_M = Register(Rm) + reg_D = Register(Rd) + reg_M = Register(Rm) + reg_N = Register(Rn) - } + } + + @asm qsub ?reg_D reg_M reg_N + + @rules { - @rules { + check g_arm_instruction_set_cond(cond) - chk_call StoreCondition(cond) + } } |