all: statically link to LLVM 17 instead of LLVM 16

We can now finally do it, now that Espressif has updated their fork.

1 files changed, 17 insertions, 6 deletions

diff --git a/builder/cc1as.cpp b/builder/cc1as.cpp
index 8b28426b0..9f9e377fa 100644
--- a/builder/cc1as.cpp
+++ b/builder/cc1as.cpp
@@ -1,5 +1,12 @@
 //go:build byollvm
 
+// Source: https://github.com/llvm/llvm-project/blob/main/clang/tools/driver/cc1as_main.cpp
+// This file needs to be updated each LLVM release.
+// There are a few small modifications to make, like:
+//   * ExecuteAssembler is made non-static.
+//   * The struct AssemblerImplementation is moved to cc1as.h so it can be
+//     included elsewhere.
+
 //===-- cc1as.cpp - Clang Assembler  --------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
@@ -21,8 +28,8 @@
 #include "clang/Frontend/TextDiagnosticPrinter.h"
 #include "clang/Frontend/Utils.h"
 #include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringSwitch.h"
-#include "llvm/ADT/Triple.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/MC/MCAsmBackend.h"
 #include "llvm/MC/MCAsmInfo.h"
@@ -46,7 +53,6 @@
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/FormattedStream.h"
-#include "llvm/Support/Host.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/Process.h"
@@ -55,6 +61,8 @@
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Support/Timer.h"
 #include "llvm/Support/raw_ostream.h"
+#include "llvm/TargetParser/Host.h"
+#include "llvm/TargetParser/Triple.h"
 #include <memory>
 #include <optional>
 #include <system_error>
@@ -151,8 +159,7 @@ bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
 
   for (const auto &Arg : Args.getAllArgValues(OPT_fdebug_prefix_map_EQ)) {
     auto Split = StringRef(Arg).split('=');
-    Opts.DebugPrefixMap.insert(
-        {std::string(Split.first), std::string(Split.second)});
+    Opts.DebugPrefixMap.emplace_back(Split.first, Split.second);
   }
 
   // Frontend Options
@@ -225,6 +232,9 @@ bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
             .Case("default", EmitDwarfUnwindType::Default);
   }
 
+  Opts.EmitCompactUnwindNonCanonical =
+      Args.hasArg(OPT_femit_compact_unwind_non_canonical);
+
   Opts.AsSecureLogFile = Args.getLastArgValue(OPT_as_secure_log_file);
 
   return Success;
@@ -260,8 +270,8 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
       MemoryBuffer::getFileOrSTDIN(Opts.InputFile, /*IsText=*/true);
 
   if (std::error_code EC = Buffer.getError()) {
-    Error = EC.message();
-    return Diags.Report(diag::err_fe_error_reading) << Opts.InputFile;
+    return Diags.Report(diag::err_fe_error_reading)
+           << Opts.InputFile << EC.message();
   }
 
   SourceMgr SrcMgr;
@@ -278,6 +288,7 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
 
   MCTargetOptions MCOptions;
   MCOptions.EmitDwarfUnwind = Opts.EmitDwarfUnwind;
+  MCOptions.EmitCompactUnwindNonCanonical = Opts.EmitCompactUnwindNonCanonical;
   MCOptions.AsSecureLogFile = Opts.AsSecureLogFile;
 
   std::unique_ptr<MCAsmInfo> MAI(