From cac28aeb3fe14c7c4afd723a544086aa7237001d Mon Sep 17 00:00:00 2001 From: Sean Fertile Date: Fri, 15 Jun 2018 19:47:16 +0000 Subject: [PowerPC] Add support for high and higha symbol modifiers on tls modifers. Enables using the high and high-adjusted symbol modifiers on thread local storage modifers in powerpc assembly. Needed to be able to support 64 bit thread-pointer and dynamic-thread-pointer access sequences. Differential Revision: https://reviews.llvm.org/D47754 llvm-svn: 334856 --- llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'llvm/lib/Target/PowerPC/MCTargetDesc') diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp index 7315a73d286..a3caf9a7a5e 100644 --- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp +++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp @@ -209,6 +209,12 @@ unsigned PPCELFObjectWriter::getRelocType(MCContext &Ctx, const MCValue &Target, case MCSymbolRefExpr::VK_PPC_TPREL_HA: Type = ELF::R_PPC_TPREL16_HA; break; + case MCSymbolRefExpr::VK_PPC_TPREL_HIGH: + Type = ELF::R_PPC64_TPREL16_HIGH; + break; + case MCSymbolRefExpr::VK_PPC_TPREL_HIGHA: + Type = ELF::R_PPC64_TPREL16_HIGHA; + break; case MCSymbolRefExpr::VK_PPC_TPREL_HIGHER: Type = ELF::R_PPC64_TPREL16_HIGHER; break; @@ -233,6 +239,12 @@ unsigned PPCELFObjectWriter::getRelocType(MCContext &Ctx, const MCValue &Target, case MCSymbolRefExpr::VK_PPC_DTPREL_HA: Type = ELF::R_PPC64_DTPREL16_HA; break; + case MCSymbolRefExpr::VK_PPC_DTPREL_HIGH: + Type = ELF::R_PPC64_DTPREL16_HIGH; + break; + case MCSymbolRefExpr::VK_PPC_DTPREL_HIGHA: + Type = ELF::R_PPC64_DTPREL16_HIGHA; + break; case MCSymbolRefExpr::VK_PPC_DTPREL_HIGHER: Type = ELF::R_PPC64_DTPREL16_HIGHER; break; -- cgit v1.2.3