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ARM: Move the FP decode blocks into functions.

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This commit is contained in:
Gabe Black 2010-06-02 12:58:13 -05:00
parent e21f93702a
commit 81b7c3d264
1 changed files with 27 additions and 3 deletions
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30
src/arch/arm/isa/formats/fp.isa
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@ -148,8 +148,14 @@ def format FloatCmp(fReg1, fReg2, *flags) {{
exec_output = FPAExecute.subst(iop)
}};
def format ExtensionRegLoadStore() {{
decode_block = '''
let {{
header_output = '''
StaticInstPtr
decodeExtensionRegLoadStore(ExtMachInst machInst);
'''
decoder_output = '''
StaticInstPtr
decodeExtensionRegLoadStore(ExtMachInst machInst)
{
const uint32_t opcode = bits(machInst, 24, 20);
const uint32_t offset = bits(machInst, 7, 0);
@ -277,8 +283,20 @@ def format ExtensionRegLoadStore() {{
}
}};
def format ShortFpTransfer() {{
def format ExtensionRegLoadStore() {{
decode_block = '''
return decodeExtensionRegLoadStore(machInst);
'''
}};
let {{
header_output = '''
StaticInstPtr
decodeShortFpTransfer(ExtMachInst machInst);
'''
decoder_output = '''
StaticInstPtr
decodeShortFpTransfer(ExtMachInst machInst)
{
const uint32_t l = bits(machInst, 20);
const uint32_t c = bits(machInst, 8);
@ -443,3 +461,9 @@ def format ShortFpTransfer() {{
}
'''
}};
def format ShortFpTransfer() {{
decode_block = '''
return decodeShortFpTransfer(machInst);
'''
}};