diff options
Diffstat (limited to 'arch/sparc/isa/formats/branch.isa')
-rw-r--r-- | arch/sparc/isa/formats/branch.isa | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/arch/sparc/isa/formats/branch.isa b/arch/sparc/isa/formats/branch.isa index b76f7a9f6..37bdb9402 100644 --- a/arch/sparc/isa/formats/branch.isa +++ b/arch/sparc/isa/formats/branch.isa @@ -194,7 +194,7 @@ output decoder {{ { ccprintf(response, " <%s", symbol); if(symbolAddr != target) - ccprintf(response, "+0x%x>", target - symbolAddr); + ccprintf(response, "+%d>", target - symbolAddr); else ccprintf(response, ">"); } @@ -226,8 +226,25 @@ def template BranchExecute {{ } }}; +let {{ + handle_annul = ''' + { + if(A) + { + NPC = xc->readNextNPC(); + NNPC = NPC + 4; + } + else + { + NPC = xc->readNextPC(); + NNPC = xc->readNextNPC(); + } + }''' +}}; + // Primary format for branch instructions: def format Branch(code, *opt_flags) {{ + code = re.sub(r'handle_annul', handle_annul, code) (usesImm, code, immCode, rString, iString) = splitOutImm(code) iop = InstObjParams(name, Name, 'Branch', code, opt_flags) @@ -247,6 +264,7 @@ def format Branch(code, *opt_flags) {{ // Primary format for branch instructions: def format Branch19(code, *opt_flags) {{ + code = re.sub(r'handle_annul', handle_annul, code) codeBlk = CodeBlock(code) iop = InstObjParams(name, Name, 'Branch19', codeBlk, opt_flags) header_output = BasicDeclare.subst(iop) @@ -257,6 +275,7 @@ def format Branch19(code, *opt_flags) {{ // Primary format for branch instructions: def format Branch22(code, *opt_flags) {{ + code = re.sub(r'handle_annul', handle_annul, code) codeBlk = CodeBlock(code) iop = InstObjParams(name, Name, 'Branch22', codeBlk, opt_flags) header_output = BasicDeclare.subst(iop) @@ -267,6 +286,7 @@ def format Branch22(code, *opt_flags) {{ // Primary format for branch instructions: def format Branch30(code, *opt_flags) {{ + code = re.sub(r'handle_annul', handle_annul, code) codeBlk = CodeBlock(code) iop = InstObjParams(name, Name, 'Branch30', codeBlk, opt_flags) header_output = BasicDeclare.subst(iop) @@ -277,6 +297,7 @@ def format Branch30(code, *opt_flags) {{ // Primary format for branch instructions: def format BranchSplit(code, *opt_flags) {{ + code = re.sub(r'handle_annul', handle_annul, code) codeBlk = CodeBlock(code) iop = InstObjParams(name, Name, 'BranchSplit', codeBlk, opt_flags) header_output = BasicDeclare.subst(iop) |