[llvm-branch-commits] [clang] [Driver] Add support for crtbegin.o, crtend.o and libgloss lib to BareMetal toolchain object (PR #121830)

[Garvit Gupta via llvm-branch-commits]

================
@@ -524,12 +552,21 @@ void baremetal::Linker::ConstructJob(Compilation &C, 
const JobAction &JA,
   const llvm::Triple::ArchType Arch = TC.getArch();
   const llvm::Triple &Triple = getToolChain().getEffectiveTriple();
 
-  AddLinkerInputs(TC, Inputs, Args, CmdArgs, JA);
+  if (!D.SysRoot.empty())
+    CmdArgs.push_back(Args.MakeArgString("--sysroot=" + D.SysRoot));
 
   CmdArgs.push_back("-Bstatic");
 
-  if (TC.getTriple().isRISCV() && Args.hasArg(options::OPT_mno_relax))
-    CmdArgs.push_back("--no-relax");
+  if (Triple.isRISCV()) {
+    if (Args.hasArg(options::OPT_mno_relax))
+      CmdArgs.push_back("--no-relax");
+    if (TC.isUsingLD()) {
+      CmdArgs.push_back("-m");
+      CmdArgs.push_back(Arch == llvm::Triple::riscv64 ? "elf64lriscv"
+                                                      : "elf32lriscv");
+    }
+    CmdArgs.push_back("-X");
+  }
----------------
quic-garvgupt wrote:

Done
[RISCV] Integrate RISCV target in baremetal toolchain object and deprecate 
RISCVToolchain object https://github.com/llvm/llvm-project/pull/121831

https://github.com/llvm/llvm-project/pull/121830
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