llvm-6502/thumb-MSR-MClass.txt at a7c98f58ea939e1dfe40bba725fbac698f36c0bb - llvm-6502 - Applefritter: Git

6502/llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-15 20:29:48 +00:00

James Molloy acad68da50 Check in a patch that has already been code reviewed by Owen that I'd forgotten to commit.

Build on previous patches to successfully distinguish between an M-series and A/R-series MSR and MRS instruction. These take different mask names and have a *slightly* different opcode format.

Add decoder and disassembler tests.

Improvement on the previous patch - successfully distinguish between valid v6m and v7m masks (one is a subset of the other). The patch had to be edited slightly to apply to ToT.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140696 91177308-0d34-0410-b5e6-96231b3b80d8

2011-09-28 14:21:38 +00:00

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 # RUN: llvm-mc --disassemble %s -triple=thumbv7-apple-darwin9 -mcpu cortex-m3 | FileCheck %s
 # CHECK: msr    primask, r0
 x80 0xf3 0x10 0x80
 # CHECK: mrs    r0, primask
 xef 0xf3 0x10 0x80