Mercurial > lcfOS

comparison python/target/armtarget.py @ 322:44f336460c2a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Half of use of burg spec for arm
author Windel Bouwman
date Mon, 27 Jan 2014 19:58:07 +0100
parents 534b94b40aa8
children 6f4753202b9a
comparison
equal deleted inserted replaced
321:8c569fbe60e4 322:44f336460c2a
3 from .basetarget import Imm32, Imm8, Imm7, Imm3 3 from .basetarget import Imm32, Imm8, Imm7, Imm3
4 from .arminstructions import allins, Reg8Op, ArmRegister 4 from .arminstructions import allins, Reg8Op, ArmRegister
5 from .arminstructions import Dcd, B 5 from .arminstructions import Dcd, B
6 from .arminstructions import R0, R1, R2, R3, R4, R5, R6, R7, LR, PC, SP 6 from .arminstructions import R0, R1, R2, R3, R4, R5, R6, R7, LR, PC, SP
7 7
8 from .armframe import ArmFrame
9 from .arminstructionselector import ArmInstructionSelector
8 10
9 """ ARM target description. """ 11 """ ARM target description. """
10 12
11 # TODO: encode this in DSL (domain specific language) 13 # TODO: encode this in DSL (domain specific language)
12 # TBD: is this required? 14 # TBD: is this required?
19 for i in allins: 21 for i in allins:
20 self.addInstruction(i) 22 self.addInstruction(i)
21 # TODO: fix this nicer? 23 # TODO: fix this nicer?
22 #setattr(self, i.__name__, i) 24 #setattr(self, i.__name__, i)
23 self.check() 25 self.check()
26 self.ins_sel = ArmInstructionSelector()
27 self.FrameClass = ArmFrame
24 28
25 def startCode(self, outs): 29 def startCode(self, outs):
26 """ Emit some startup code in the output stream """ 30 """ Emit some startup code in the output stream """
27 outs.selectSection('code') 31 outs.selectSection('code')
28 # assembly glue to make it work: 32 # assembly glue to make it work: