From dea707704fbfc8e8fdecf3accf4d8e8e5aa3df68 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Wed, 2 Jun 2010 12:58:12 -0500 Subject: ARM: Clean up some redundancy and fault behavior for unimplemented thumb MCR, MRC. --- src/arch/arm/isa/decoder/thumb.isa | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'src/arch/arm/isa/decoder') diff --git a/src/arch/arm/isa/decoder/thumb.isa b/src/arch/arm/isa/decoder/thumb.isa index 9c64fd37a..328803b8e 100644 --- a/src/arch/arm/isa/decoder/thumb.isa +++ b/src/arch/arm/isa/decoder/thumb.isa @@ -87,13 +87,7 @@ } 0x1: decode LTCOPROC { 0xa, 0xb: ShortFpTransfer::shortFpTransfer(); - default: decode CPNUM { - 15: McrMrc15::mcrMrc15(); - default: decode HTOPCODE_4 { - 0x0: WarnUnimpl::mcr(); - 0x1: WarnUnimpl::mrc(); - } - } + 0xf: McrMrc15::mcrMrc15(); } } 0x3: WarnUnimpl::Advanced_SIMD(); -- cgit v1.2.3