forked from M-Labs/nix-scripts
63 lines
2.3 KiB
Diff
63 lines
2.3 KiB
Diff
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diff --git a/ffi/targets.cpp b/ffi/targets.cpp
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index 98de259fc..1ce472c20 100644
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--- a/ffi/targets.cpp
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+++ b/ffi/targets.cpp
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@@ -182,7 +182,8 @@ LLVMPY_CreateTargetMachine(LLVMTargetRef T,
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const char *RelocModel,
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const char *CodeModel,
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int PrintMC,
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- int JIT)
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+ int JIT,
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+ const char *ABIName)
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{
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using namespace llvm;
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CodeGenOpt::Level cgol;
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@@ -233,6 +234,7 @@ LLVMPY_CreateTargetMachine(LLVMTargetRef T,
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TargetOptions opt;
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opt.PrintMachineCode = PrintMC;
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+ opt.MCOptions.ABIName = ABIName;
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bool jit = JIT;
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diff --git a/llvmlite/binding/targets.py b/llvmlite/binding/targets.py
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index eb53f09f2..a7e6ffdc3 100644
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--- a/llvmlite/binding/targets.py
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+++ b/llvmlite/binding/targets.py
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@@ -218,7 +218,7 @@ def __str__(self):
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def create_target_machine(self, cpu='', features='',
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opt=2, reloc='default', codemodel='jitdefault',
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- printmc=False, jit=False):
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+ printmc=False, jit=False, abiname=''):
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"""
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Create a new TargetMachine for this target and the given options.
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@@ -230,6 +230,9 @@ def create_target_machine(self, cpu='', features='',
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The `jit` option should be set when the target-machine is to be used
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in a JIT engine.
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+
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+ The `abiname` option specifies the ABI. RISC-V targets with hard-float
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+ needs to pass the ABI name to LLVM.
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"""
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assert 0 <= opt <= 3
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assert reloc in RELOC
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@@ -249,6 +252,7 @@ def create_target_machine(self, cpu='', features='',
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_encode_string(codemodel),
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int(printmc),
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int(jit),
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+ _encode_string(abiname),
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)
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if tm:
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return TargetMachine(tm)
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@@ -403,6 +407,8 @@ def has_svml():
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c_int,
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# JIT
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c_int,
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+ # ABIName
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+ c_char_p,
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]
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ffi.lib.LLVMPY_CreateTargetMachine.restype = ffi.LLVMTargetMachineRef
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