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/uxtab_A88271.d | |
parent | 1bc80837dde03a32b5ab185067f7bd4c499a9850 (diff) |
Rewritten the whole instruction definition format.
Diffstat (limited to 'plugins/arm/v7/opdefs/uxtab_A88271.d')
-rw-r--r-- | plugins/arm/v7/opdefs/uxtab_A88271.d | 48 |
1 files changed, 31 insertions, 17 deletions
diff --git a/plugins/arm/v7/opdefs/uxtab_A88271.d b/plugins/arm/v7/opdefs/uxtab_A88271.d index fe27d4b..9c98102 100644 --- a/plugins/arm/v7/opdefs/uxtab_A88271.d +++ b/plugins/arm/v7/opdefs/uxtab_A88271.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. * @@ -23,20 +23,30 @@ @title UXTAB -@desc Unsigned Extend and Add Byte extracts an 8-bit value from a register, zero-extends it to 32 bits, adds the result to the value in another register, and writes the final result to the destination register. The instruction can specify a rotation by 0, 8, 16, or 24 bits before extracting the 8-bit value. +@id 270 + +@desc { + + Unsigned Extend and Add Byte extracts an 8-bit value from a register, zero-extends it to 32 bits, adds the result to the value in another register, and writes the final result to the destination register. The instruction can specify a rotation by 0, 8, 16, or 24 bits before extracting the 8-bit value. + +} @encoding (T1) { @word 1 1 1 1 1 0 1 0 0 1 0 1 Rn(4) 1 1 1 1 Rd(4) 1 0 rotate(2) Rm(4) - @syntax <reg_D> <reg_N> <reg_M> <?rotation> + @syntax { + + @conv { - @conv { + reg_D = Register(Rd) + reg_N = Register(Rn) + reg_M = Register(Rm) + rotation = Rotation(rotate:'000') - reg_D = Register(Rd) - reg_N = Register(Rn) - reg_M = Register(Rm) - rotation = Rotation(rotate:'000') + } + + @asm uxtab ?reg_D reg_N reg_M ?rotation } @@ -46,20 +56,24 @@ @word cond(4) 0 1 1 0 1 1 1 0 Rn(4) Rd(4) rotate(2) 0 0 0 1 1 1 Rm(4) - @syntax <reg_D> <reg_N> <reg_M> <?rotation> + @syntax { - @conv { + @conv { - reg_D = Register(Rd) - reg_N = Register(Rn) - reg_M = Register(Rm) - rotation = Rotation(rotate:'000') + reg_D = Register(Rd) + reg_N = Register(Rn) + reg_M = Register(Rm) + rotation = Rotation(rotate:'000') - } + } + + @asm uxtab ?reg_D reg_N reg_M ?rotation + + @rules { - @rules { + check g_arm_instruction_set_cond(cond) - chk_call StoreCondition(cond) + } } |