all: statically link to LLVM 17 instead of LLVM 16

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

.circleci/config.yml

@@ -10,12 +10,12 @@ commands:
     steps:
       - restore_cache:
           keys:
-            - llvm-source-16-v3
+            - llvm-source-17-v1
       - run:
           name: "Fetch LLVM source"
           command: make llvm-source
       - save_cache:
-          key: llvm-source-16-v3
+          key: llvm-source-17-v1
           paths:
             - llvm-project/clang/lib/Headers
             - llvm-project/clang/include

.github/workflows/build-macos.yml

@@ -33,7 +33,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-source
         with:
-          key: llvm-source-16-macos-v1
+          key: llvm-source-17-macos-v1
           path: |
             llvm-project/clang/lib/Headers
             llvm-project/clang/include
@@ -58,7 +58,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-build
         with:
-          key: llvm-build-16-macos-v1
+          key: llvm-build-17-macos-v1
           path: llvm-build
       - name: Build LLVM
         if: steps.cache-llvm-build.outputs.cache-hit != 'true'

.github/workflows/docker.yml

@@ -61,7 +61,7 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          build-contexts: tinygo-llvm-build=docker-image://tinygo/llvm-16
+          build-contexts: tinygo-llvm-build=docker-image://tinygo/llvm-17
           cache-from: type=gha
           cache-to: type=gha,mode=max
       - name: Trigger Drivers repo build on Github Actions

.github/workflows/linux.yml

@@ -43,7 +43,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-source
         with:
-          key: llvm-source-16-linux-alpine-v1
+          key: llvm-source-17-linux-alpine-v1
           path: |
             llvm-project/clang/lib/Headers
             llvm-project/clang/include
@@ -68,7 +68,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-build
         with:
-          key: llvm-build-16-linux-alpine-v1
+          key: llvm-build-17-linux-alpine-v1
           path: llvm-build
       - name: Build LLVM
         if: steps.cache-llvm-build.outputs.cache-hit != 'true'
@@ -194,7 +194,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-source
         with:
-          key: llvm-source-16-linux-asserts-v1
+          key: llvm-source-17-linux-asserts-v1
           path: |
             llvm-project/clang/lib/Headers
             llvm-project/clang/include
@@ -219,7 +219,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-build
         with:
-          key: llvm-build-16-linux-asserts-v1
+          key: llvm-build-17-linux-asserts-v1
           path: llvm-build
       - name: Build LLVM
         if: steps.cache-llvm-build.outputs.cache-hit != 'true'
@@ -307,7 +307,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-source
         with:
-          key: llvm-source-16-linux-v1
+          key: llvm-source-17-linux-v1
           path: |
             llvm-project/clang/lib/Headers
             llvm-project/clang/include
@@ -332,7 +332,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-build
         with:
-          key: llvm-build-16-linux-${{ matrix.goarch }}-v1
+          key: llvm-build-17-linux-${{ matrix.goarch }}-v1
           path: llvm-build
       - name: Build LLVM
         if: steps.cache-llvm-build.outputs.cache-hit != 'true'

.github/workflows/nix.yml

@@ -24,7 +24,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-source
         with:
-          key: llvm-source-16-linux-nix-v1
+          key: llvm-source-17-linux-nix-v1
           path: |
             llvm-project/compiler-rt
       - name: Download LLVM source

.github/workflows/sizediff.yml

@@ -36,7 +36,7 @@ jobs:
         uses: actions/cache@v3
         id: cache-llvm-source
         with:
-          key: llvm-source-16-sizediff-v1
+          key: llvm-source-17-sizediff-v1
           path: |
             llvm-project/compiler-rt
       - name: Download LLVM source

.github/workflows/windows.yml

@@ -41,7 +41,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-source
         with:
-          key: llvm-source-16-windows-v1
+          key: llvm-source-17-windows-v1
           path: |
             llvm-project/clang/lib/Headers
             llvm-project/clang/include
@@ -66,7 +66,7 @@ jobs:
         uses: actions/cache/restore@v3
         id: cache-llvm-build
         with:
-          key: llvm-build-16-windows-v2
+          key: llvm-build-17-windows-v1
           path: llvm-build
       - name: Build LLVM
         if: steps.cache-llvm-build.outputs.cache-hit != 'true'

GNUmakefile

@@ -238,7 +238,7 @@ gen-device-renesas: build/gen-device-svd
 
 # Get LLVM sources.
 $(LLVM_PROJECTDIR)/llvm:
-	git clone -b xtensa_release_16.x --depth=1 https://github.com/espressif/llvm-project $(LLVM_PROJECTDIR)
+	git clone -b xtensa_release_17.0.1 --depth=1 https://github.com/espressif/llvm-project $(LLVM_PROJECTDIR)
 llvm-source: $(LLVM_PROJECTDIR)/llvm
 
 # Configure LLVM.

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(
+    Opts.DebugPrefixMap.emplace_back(Split.first, Split.second);
-        {std::string(Split.first), std::string(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)
-    return Diags.Report(diag::err_fe_error_reading) << Opts.InputFile;
+           << 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(

builder/cc1as.h

@@ -1,3 +1,6 @@
+// Source: https://github.com/llvm/llvm-project/blob/main/clang/tools/driver/cc1as_main.cpp
+// See cc1as.cpp for details.
+
 //===-- cc1as.h - Clang Assembler  ----------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
@@ -44,7 +47,7 @@ struct AssemblerInvocation {
   std::string DwarfDebugFlags;
   std::string DwarfDebugProducer;
   std::string DebugCompilationDir;
-  std::map<const std::string, const std::string> DebugPrefixMap;
+  llvm::SmallVector<std::pair<std::string, std::string>, 0> DebugPrefixMap;
   llvm::DebugCompressionType CompressDebugSections =
       llvm::DebugCompressionType::None;
   std::string MainFileName;
@@ -89,6 +92,10 @@ struct AssemblerInvocation {
   /// Whether to emit DWARF unwind info.
   EmitDwarfUnwindType EmitDwarfUnwind;
 
+  // Whether to emit compact-unwind for non-canonical entries.
+  // Note: maybe overriden by other constraints.
+  unsigned EmitCompactUnwindNonCanonical : 1;
+
   /// The name of the relocation model to use.
   std::string RelocationModel;
 
@@ -128,6 +135,7 @@ public:
     DwarfVersion = 0;
     EmbedBitcode = 0;
     EmitDwarfUnwind = EmitDwarfUnwindType::Default;
+    EmitCompactUnwindNonCanonical = false;
   }
 
   static bool CreateFromArgs(AssemblerInvocation &Res,

builder/clang.cpp

@@ -11,7 +11,7 @@
 #include <clang/FrontendTool/Utils.h>
 #include <llvm/ADT/IntrusiveRefCntPtr.h>
 #include <llvm/Option/Option.h>
-#include <llvm/Support/Host.h>
+#include <llvm/TargetParser/Host.h>
 
 using namespace llvm;
 using namespace clang;

builder/lld.cpp

@@ -5,7 +5,11 @@
 #include <lld/Common/Driver.h>
 #include <llvm/Support/Parallel.h>
 
-extern "C" {
+LLD_HAS_DRIVER(coff)
+LLD_HAS_DRIVER(elf)
+LLD_HAS_DRIVER(mingw)
+LLD_HAS_DRIVER(macho)
+LLD_HAS_DRIVER(wasm)
 
 static void configure() {
 #if _WIN64
@@ -16,28 +20,13 @@ static void configure() {
 #endif
 }
 
-bool tinygo_link_elf(int argc, char **argv) {
+extern "C" {
-	configure();
-	std::vector<const char*> args(argv, argv + argc);
-	return lld::elf::link(args, llvm::outs(), llvm::errs(), false, false);
-}
 
-bool tinygo_link_macho(int argc, char **argv) {
+bool tinygo_link(int argc, char **argv) {
 	configure();
 	std::vector<const char*> args(argv, argv + argc);
-	return lld::macho::link(args, llvm::outs(), llvm::errs(), false, false);
+	lld::Result r = lld::lldMain(args, llvm::outs(), llvm::errs(), LLD_ALL_DRIVERS);
-}
+	return !r.retCode;
-
-bool tinygo_link_mingw(int argc, char **argv) {
-	configure();
-	std::vector<const char*> args(argv, argv + argc);
-	return lld::mingw::link(args, llvm::outs(), llvm::errs(), false, false);
-}
-
-bool tinygo_link_wasm(int argc, char **argv) {
-	configure();
-	std::vector<const char*> args(argv, argv + argc);
-	return lld::wasm::link(args, llvm::outs(), llvm::errs(), false, false);
 }
 
 } // external "C"

builder/sizes_test.go

@@ -41,9 +41,9 @@ func TestBinarySize(t *testing.T) {
 	// This is a small number of very diverse targets that we want to test.
 	tests := []sizeTest{
 		// microcontrollers
-		{"hifive1b", "examples/echo", 4484, 280, 0, 2252},
+		{"hifive1b", "examples/echo", 4476, 280, 0, 2252},
 		{"microbit", "examples/serial", 2724, 388, 8, 2256},
-		{"wioterminal", "examples/pininterrupt", 6000, 1484, 116, 6816},
+		{"wioterminal", "examples/pininterrupt", 5996, 1484, 116, 6816},
 
 		// TODO: also check wasm. Right now this is difficult, because
 		// wasm binaries are run through wasm-opt and therefore the

builder/tools-builtin.go

@@ -12,10 +12,7 @@ import (
 #include <stdbool.h>
 #include <stdlib.h>
 bool tinygo_clang_driver(int argc, char **argv);
-bool tinygo_link_elf(int argc, char **argv);
+bool tinygo_link(int argc, char **argv);
-bool tinygo_link_macho(int argc, char **argv);
-bool tinygo_link_mingw(int argc, char **argv);
-bool tinygo_link_wasm(int argc, char **argv);
 */
 import "C"
 
@@ -26,16 +23,7 @@ const hasBuiltinTools = true
 // This version actually runs the tools because TinyGo was compiled while
 // linking statically with LLVM (with the byollvm build tag).
 func RunTool(tool string, args ...string) error {
-	linker := "elf"
+	args = append([]string{tool}, args...)
-	if tool == "ld.lld" && len(args) >= 2 {
-		if args[0] == "-m" && (args[1] == "i386pep" || args[1] == "arm64pe") {
-			linker = "mingw"
-		} else if args[0] == "-flavor" {
-			linker = args[1]
-			args = args[2:]
-		}
-	}
-	args = append([]string{"tinygo:" + tool}, args...)
 
 	var cflag *C.char
 	buf := C.calloc(C.size_t(len(args)), C.size_t(unsafe.Sizeof(cflag)))
@@ -51,19 +39,8 @@ func RunTool(tool string, args ...string) error {
 	switch tool {
 	case "clang":
 		ok = C.tinygo_clang_driver(C.int(len(args)), (**C.char)(buf))
-	case "ld.lld":
+	case "ld.lld", "wasm-ld":
-		switch linker {
+		ok = C.tinygo_link(C.int(len(args)), (**C.char)(buf))
-		case "darwin":
-			ok = C.tinygo_link_macho(C.int(len(args)), (**C.char)(buf))
-		case "elf":
-			ok = C.tinygo_link_elf(C.int(len(args)), (**C.char)(buf))
-		case "mingw":
-			ok = C.tinygo_link_mingw(C.int(len(args)), (**C.char)(buf))
-		default:
-			return errors.New("unknown linker: " + linker)
-		}
-	case "wasm-ld":
-		ok = C.tinygo_link_wasm(C.int(len(args)), (**C.char)(buf))
 	default:
 		return errors.New("unknown tool: " + tool)
 	}

compileopts/target.go

@@ -301,10 +301,10 @@ func defaultTarget(goos, goarch, triple string) (*TargetSpec, error) {
 	switch goarch {
 	case "386":
 		spec.CPU = "pentium4"
-		spec.Features = "+cx8,+fxsr,+mmx,+sse,+sse2,+x87"
+		spec.Features = "+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87"
 	case "amd64":
 		spec.CPU = "x86-64"
-		spec.Features = "+cx8,+fxsr,+mmx,+sse,+sse2,+x87"
+		spec.Features = "+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87"
 	case "arm":
 		spec.CPU = "generic"
 		spec.CFlags = append(spec.CFlags, "-fno-unwind-tables", "-fno-asynchronous-unwind-tables")
@@ -320,8 +320,10 @@ func defaultTarget(goos, goarch, triple string) (*TargetSpec, error) {
 		spec.CPU = "generic"
 		if goos == "darwin" {
 			spec.Features = "+neon"
-		} else { // windows, linux
+		} else if goos == "windows" {
 			spec.Features = "+neon,-fmv"
+		} else { // linux
+			spec.Features = "+neon,-fmv,-outline-atomics"
 		}
 	case "wasm":
 		spec.CPU = "generic"
@@ -349,6 +351,20 @@ func defaultTarget(goos, goarch, triple string) (*TargetSpec, error) {
 		spec.RTLib = "compiler-rt"
 		spec.Libc = "musl"
 		spec.LDFlags = append(spec.LDFlags, "--gc-sections")
+		if goarch == "arm64" {
+			// Disable outline atomics. For details, see:
+			// https://cpufun.substack.com/p/atomics-in-aarch64
+			// A better way would be to fully support outline atomics, which
+			// makes atomics slightly more efficient on systems with many cores.
+			// But the instructions are only supported on newer aarch64 CPUs, so
+			// this feature is normally put in a system library which does
+			// feature detection for you.
+			// We take the lazy way out and simply disable this feature, instead
+			// of enabling it in compiler-rt (which is a bit more complicated).
+			// We don't really need this feature anyway as we don't even support
+			// proper threading.
+			spec.CFlags = append(spec.CFlags, "-mno-outline-atomics")
+		}
 	} else if goos == "windows" {
 		spec.Linker = "ld.lld"
 		spec.Libc = "mingw-w64"

targets/esp32.json

@@ -1,7 +1,7 @@
 {
 	"inherits": ["xtensa"],
 	"cpu": "esp32",
-	"features": "+atomctl,+bool,+coprocessor,+debug,+density,+dfpaccel,+div32,+exception,+fp,+highpriinterrupts,+interrupt,+loop,+mac16,+memctl,+miscsr,+mul32,+mul32high,+nsa,+prid,+regprotect,+rvector,+s32c1i,+sext,+threadptr,+timerint,+windowed",
+	"features": "+atomctl,+bool,+clamps,+coprocessor,+debug,+density,+dfpaccel,+div32,+exception,+fp,+highpriinterrupts,+interrupt,+loop,+mac16,+memctl,+minmax,+miscsr,+mul32,+mul32high,+nsa,+prid,+regprotect,+rvector,+s32c1i,+sext,+threadptr,+timerint,+windowed",
 	"build-tags": ["esp32", "esp"],
 	"scheduler": "tasks",
 	"serial": "uart",

targets/esp32c3.json

@@ -1,6 +1,6 @@
 {
 	"inherits": ["riscv32"],
-	"features": "+32bit,+c,+m,-64bit,-a,-d,-e,-experimental-zawrs,-experimental-zca,-experimental-zcd,-experimental-zcf,-experimental-zihintntl,-experimental-ztso,-experimental-zvfh,-f,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xtheadvdot,-xventanacondops,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zihintpause,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
+	"features": "+32bit,+c,+m,-a,-d,-e,-experimental-smaia,-experimental-ssaia,-experimental-zacas,-experimental-zfa,-experimental-zfbfmin,-experimental-zicond,-experimental-zihintntl,-experimental-ztso,-experimental-zvbb,-experimental-zvbc,-experimental-zvfbfmin,-experimental-zvfbfwma,-experimental-zvkg,-experimental-zvkn,-experimental-zvknc,-experimental-zvkned,-experimental-zvkng,-experimental-zvknha,-experimental-zvknhb,-experimental-zvks,-experimental-zvksc,-experimental-zvksed,-experimental-zvksg,-experimental-zvksh,-experimental-zvkt,-f,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xcvbitmanip,-xcvmac,-xsfcie,-xsfvcp,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zicntr,-zicsr,-zifencei,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
 	"build-tags": ["esp32c3", "esp"],
 	"serial": "usb",
 	"rtlib": "compiler-rt",

targets/fe310.json

@@ -1,6 +1,6 @@
 {
 	"inherits": ["riscv32"],
 	"cpu": "sifive-e31",
-	"features": "+32bit,+a,+c,+m,-64bit,-d,-e,-experimental-zawrs,-experimental-zca,-experimental-zcd,-experimental-zcf,-experimental-zihintntl,-experimental-ztso,-experimental-zvfh,-f,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xtheadvdot,-xventanacondops,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zihintpause,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
+	"features": "+32bit,+a,+c,+m,-d,-e,-experimental-smaia,-experimental-ssaia,-experimental-zacas,-experimental-zfa,-experimental-zfbfmin,-experimental-zicond,-experimental-zihintntl,-experimental-ztso,-experimental-zvbb,-experimental-zvbc,-experimental-zvfbfmin,-experimental-zvfbfwma,-experimental-zvkg,-experimental-zvkn,-experimental-zvknc,-experimental-zvkned,-experimental-zvkng,-experimental-zvknha,-experimental-zvknhb,-experimental-zvks,-experimental-zvksc,-experimental-zvksed,-experimental-zvksg,-experimental-zvksh,-experimental-zvkt,-f,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xcvbitmanip,-xcvmac,-xsfcie,-xsfvcp,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zicntr,-zicsr,-zifencei,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
 	"build-tags": ["fe310", "sifive"]
 }

targets/k210.json

@@ -1,6 +1,6 @@
 {
 	"inherits": ["riscv64"],
-	"features": "+64bit,+a,+c,+d,+f,+m,-e,-experimental-zawrs,-experimental-zca,-experimental-zcd,-experimental-zcf,-experimental-zihintntl,-experimental-ztso,-experimental-zvfh,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xtheadvdot,-xventanacondops,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zihintpause,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
+	"features": "+64bit,+a,+c,+d,+f,+m,+zicsr,+zifencei,-e,-experimental-smaia,-experimental-ssaia,-experimental-zacas,-experimental-zfa,-experimental-zfbfmin,-experimental-zicond,-experimental-zihintntl,-experimental-ztso,-experimental-zvbb,-experimental-zvbc,-experimental-zvfbfmin,-experimental-zvfbfwma,-experimental-zvkg,-experimental-zvkn,-experimental-zvknc,-experimental-zvkned,-experimental-zvkng,-experimental-zvknha,-experimental-zvknhb,-experimental-zvks,-experimental-zvksc,-experimental-zvksed,-experimental-zvksg,-experimental-zvksh,-experimental-zvkt,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xcvbitmanip,-xcvmac,-xsfcie,-xsfvcp,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zicntr,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
 	"build-tags": ["k210", "kendryte"],
 	"code-model": "medium"
 }

targets/nintendoswitch.json

@@ -1,7 +1,7 @@
 {
   "llvm-target": "aarch64",
   "cpu": "cortex-a57",
-  "features": "+aes,+crc,+crypto,+fp-armv8,+neon,+sha2,+v8a,-fmv",
+  "features": "+aes,+crc,+fp-armv8,+neon,+sha2,+v8a,-fmv",
   "build-tags": ["nintendoswitch", "arm64"],
   "scheduler": "tasks",
   "goos": "linux",

targets/riscv-qemu.json

@@ -1,6 +1,6 @@
 {
 	"inherits": ["riscv32"],
-	"features": "+32bit,+a,+c,+m,-64bit,-d,-e,-experimental-zawrs,-experimental-zca,-experimental-zcd,-experimental-zcf,-experimental-zihintntl,-experimental-ztso,-experimental-zvfh,-f,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xtheadvdot,-xventanacondops,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zihintpause,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
+	"features": "+32bit,+a,+c,+m,-d,-e,-experimental-smaia,-experimental-ssaia,-experimental-zacas,-experimental-zfa,-experimental-zfbfmin,-experimental-zicond,-experimental-zihintntl,-experimental-ztso,-experimental-zvbb,-experimental-zvbc,-experimental-zvfbfmin,-experimental-zvfbfwma,-experimental-zvkg,-experimental-zvkn,-experimental-zvknc,-experimental-zvkned,-experimental-zvkng,-experimental-zvknha,-experimental-zvknhb,-experimental-zvks,-experimental-zvksc,-experimental-zvksed,-experimental-zvksg,-experimental-zvksh,-experimental-zvkt,-f,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xcvbitmanip,-xcvmac,-xsfcie,-xsfvcp,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zicntr,-zicsr,-zifencei,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
 	"build-tags": ["virt", "qemu"],
 	"default-stack-size": 4096,
 	"linkerscript": "targets/riscv-qemu.ld",