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Add relocation model enums and allow TargetMachine to handle these enums

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This commit is contained in:
Siu Kwan Lam 2013-02-28 18:05:30 -06:00
commit fde153aab6
1 changed files with 12 additions and 6 deletions
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18
llvm/ee.py
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@ -52,6 +52,12 @@ CM_KERNEL = api.llvm.CodeModel.Model.Kernel
CM_MEDIUM = api.llvm.CodeModel.Model.Medium CM_MEDIUM = api.llvm.CodeModel.Model.Medium
CM_LARGE = api.llvm.CodeModel.Model.Large CM_LARGE = api.llvm.CodeModel.Model.Large
# Reloc
RELOC_DEFAULT = api.llvm.Reloc.Model.Default
RELOC_STATIC = api.llvm.Reloc.Model.Static
RELOC_PIC = api.llvm.Reloc.Model.PIC_
RELOC_DYNAMIC_NO_PIC = api.llvm.Reloc.Model.DynamicNoPIC
#===----------------------------------------------------------------------=== #===----------------------------------------------------------------------===
# Generic value # Generic value
#===----------------------------------------------------------------------=== #===----------------------------------------------------------------------===
@ -236,7 +242,8 @@ def get_default_triple():
class TargetMachine(llvm.Wrapper): class TargetMachine(llvm.Wrapper):
@staticmethod @staticmethod
def new(triple='', cpu='', features='', opt=2, cm=CM_DEFAULT): def new(triple='', cpu='', features='', opt=2, cm=CM_DEFAULT,
reloc=RELOC_DEFAULT):
if not triple: if not triple:
triple = get_default_triple() triple = get_default_triple()
if not cpu: if not cpu:
@ -250,14 +257,14 @@ class TargetMachine(llvm.Wrapper):
target_options = api.llvm.TargetOptions.new() target_options = api.llvm.TargetOptions.new()
tm = target.createTargetMachine(triple, cpu, features, tm = target.createTargetMachine(triple, cpu, features,
target_options, target_options,
api.llvm.Reloc.Model.Default, reloc, cm, opt)
cm, opt)
if not tm: if not tm:
raise llvm.LLVMException("Cannot create target machine") raise llvm.LLVMException("Cannot create target machine")
return TargetMachine(tm) return TargetMachine(tm)
@staticmethod @staticmethod
def lookup(arch, cpu='', features='', opt=2, cm=CM_DEFAULT): def lookup(arch, cpu='', features='', opt=2, cm=CM_DEFAULT,
reloc=RELOC_DEFAULT):
'''create a targetmachine given an architecture name '''create a targetmachine given an architecture name
For a list of architectures, For a list of architectures,
@ -279,8 +286,7 @@ class TargetMachine(llvm.Wrapper):
target_options = api.llvm.TargetOptions.new() target_options = api.llvm.TargetOptions.new()
tm = target.createTargetMachine(str(triple), cpu, features, tm = target.createTargetMachine(str(triple), cpu, features,
target_options, target_options,
api.llvm.Reloc.Model.Default, reloc, cm, opt)
cm, opt)
if not tm: if not tm:
raise llvm.LLVMException("Cannot create target machine") raise llvm.LLVMException("Cannot create target machine")
return TargetMachine(tm) return TargetMachine(tm)