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| author | Tom Stellard <thomas.stellard@amd.com> | 2015-01-23 23:59:08 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2015-01-23 23:59:08 +0000 |
| commit | edd188c4595bd1e6ee6023db0dec9f38c74fd399 (patch) | |
| tree | cd7f1c71e8daaab28323145237e314711b9d6198 /llvm/lib | |
| parent | 3d4638b391f1d3c0bbc3b89f7ddf55ac5dd17ece (diff) | |
| download | bcm5719-llvm-edd188c4595bd1e6ee6023db0dec9f38c74fd399.tar.gz bcm5719-llvm-edd188c4595bd1e6ee6023db0dec9f38c74fd399.zip | |
R600/SI: Emit .hsa.version section for amdhsa OS
llvm-svn: 226970
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/R600/AMDGPUAsmPrinter.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/llvm/lib/Target/R600/AMDGPUAsmPrinter.cpp b/llvm/lib/Target/R600/AMDGPUAsmPrinter.cpp index cae116f4168..8f35f587712 100644 --- a/llvm/lib/Target/R600/AMDGPUAsmPrinter.cpp +++ b/llvm/lib/Target/R600/AMDGPUAsmPrinter.cpp @@ -118,7 +118,6 @@ bool AMDGPUAsmPrinter::runOnMachineFunction(MachineFunction &MF) { const AMDGPUSubtarget &STM = TM.getSubtarget<AMDGPUSubtarget>(); SIProgramInfo KernelInfo; if (STM.isAmdHsaOS()) { - OutStreamer.SwitchSection(getObjFileLowering().getTextSection()); getSIProgramInfo(KernelInfo, MF); EmitAmdKernelCodeT(MF, KernelInfo); OutStreamer.EmitCodeAlignment(2 << (MF.getAlignment() - 1)); @@ -511,6 +510,19 @@ void AMDGPUAsmPrinter::EmitAmdKernelCodeT(const MachineFunction &MF, header.wavefront_size = STM.getWavefrontSize(); + const MCSectionELF *VersionSection = OutContext.getELFSection(".hsa.version", + ELF::SHT_PROGBITS, 0, SectionKind::getReadOnly()); + OutStreamer.SwitchSection(VersionSection); + OutStreamer.EmitBytes(Twine("HSA Code Unit:" + + Twine(header.hsail_version_major) + "." + + Twine(header.hsail_version_minor) + ":" + + "AMD:" + + Twine(header.amd_code_version_major) + "." + + Twine(header.amd_code_version_minor) + ":" + + "GFX8.1:0").str()); + + OutStreamer.SwitchSection(getObjFileLowering().getTextSection()); + if (isVerbose()) { OutStreamer.emitRawComment("amd_code_version_major = " + Twine(header.amd_code_version_major), false); |
