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Get the "hard" SPARC instructions working in o3. I don't like that the IsStoreConditional flag needs to be set for them because they aren't store conditional instructions, and I should fix the format code which is not handling the opt_flags correctly.

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--HG--
extra : convert_revision : cfd32808592832d7b6fbdaace5ae7b17c8a246e9
This commit is contained in:
Gabe Black
2007-04-08 01:42:42 +00:00
parent 3c9768e644
commit 3bb5fd8c44
3 changed files with 13 additions and 7 deletions
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10
src/arch/sparc/isa/formats/mem/swap.isa
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@@ -137,7 +137,7 @@ def format Swap(code, postacc_code, mem_flags, *opt_flags) {{
decoder_output,
exec_output,
decode_block) = doMemFormat(code, SwapFuncs, '', name, Name, flags,
opt_flags, postacc_code)
["IsStoreConditional"], postacc_code)
}};
def format SwapAlt(code, postacc_code, asi, mem_flags, *opt_flags) {{
@@ -148,7 +148,7 @@ def format SwapAlt(code, postacc_code, asi, mem_flags, *opt_flags) {{
decoder_output,
exec_output,
decode_block) = doMemFormat(code, SwapFuncs, AlternateASIPrivFaultCheck,
name, Name, flags, opt_flags, postacc_code)
name, Name, flags, ["IsStoreConditional"], postacc_code)
}};
@@ -163,8 +163,8 @@ let {{
decode_block = BasicDecode.subst(iop)
microParams = {"code": code, "postacc_code" : postacc_code,
"ea_code" : addrCalcReg, "fault_check" : faultCode}
exec_output = doSplitExecute(execute, name, Name, asi, opt_flags,
microParams);
exec_output = doSplitExecute(execute, name, Name, asi,
["IsStoreConditional"], microParams);
return (header_output, decoder_output, exec_output, decode_block)
}};
@@ -177,7 +177,7 @@ def format CasAlt(code, postacc_code, asi, mem_flags, *opt_flags) {{
decoder_output,
exec_output,
decode_block) = doCasFormat(code, SwapFuncs, AlternateASIPrivFaultCheck,
name, Name, flags, opt_flags, postacc_code)
name, Name, flags, ["IsStoreConditional"], postacc_code)
}};