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-rw-r--r--3rdparty/asmjit/test/asmjit_test_x86_sections.cpp65
1 files changed, 31 insertions, 34 deletions
diff --git a/3rdparty/asmjit/test/asmjit_test_x86_sections.cpp b/3rdparty/asmjit/test/asmjit_test_x86_sections.cpp
index ddafd63b8bc..353b5e4fa1b 100644
--- a/3rdparty/asmjit/test/asmjit_test_x86_sections.cpp
+++ b/3rdparty/asmjit/test/asmjit_test_x86_sections.cpp
@@ -1,25 +1,7 @@
-// AsmJit - Machine code generation for C++
+// This file is part of AsmJit project <https://asmjit.com>
//
-// * Official AsmJit Home Page: https://asmjit.com
-// * Official Github Repository: https://github.com/asmjit/asmjit
-//
-// Copyright (c) 2008-2020 The AsmJit Authors
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
+// See asmjit.h or LICENSE.md for license and copyright information
+// SPDX-License-Identifier: Zlib
// ----------------------------------------------------------------------------
// This is a working example that demonstrates how multiple sections can be
@@ -34,6 +16,9 @@
// - Copy the code to the destination address.
// ----------------------------------------------------------------------------
+#include <asmjit/core.h>
+#if !defined(ASMJIT_NO_X86) && ASMJIT_ARCH_X86
+
#include <asmjit/x86.h>
#include <stdio.h>
#include <stdlib.h>
@@ -48,19 +33,19 @@ using namespace asmjit;
static const uint8_t dataArray[] = { 2, 9, 4, 7, 1, 3, 8, 5, 6, 0 };
static void fail(const char* message, Error err) {
- printf("%s: %s\n", message, DebugUtils::errorAsString(err));
+ printf("** FAILURE: %s (%s) **\n", message, DebugUtils::errorAsString(err));
exit(1);
}
int main() {
printf("AsmJit X86 Sections Test\n\n");
- Environment env = hostEnvironment();
+ Environment env = Environment::host();
JitAllocator allocator;
#ifndef ASMJIT_NO_LOGGING
FileLogger logger(stdout);
- logger.setIndentation(FormatOptions::kIndentationCode, 2);
+ logger.setIndentation(FormatIndentationGroup::kCode, 2);
#endif
CodeHolder code;
@@ -71,7 +56,7 @@ int main() {
#endif
Section* dataSection;
- Error err = code.newSection(&dataSection, ".data", SIZE_MAX, 0, 8);
+ Error err = code.newSection(&dataSection, ".data", SIZE_MAX, SectionFlags::kNone, 8);
if (err) {
fail("Failed to create a .data section", err);
@@ -85,7 +70,7 @@ int main() {
Label data = a.newLabel();
FuncDetail func;
- func.init(FuncSignatureT<size_t, size_t>(CallConv::kIdHost), code.environment());
+ func.init(FuncSignatureT<size_t, size_t>(CallConvId::kHost), code.environment());
FuncFrame frame;
frame.init(func);
@@ -115,7 +100,7 @@ int main() {
// how to do it explicitly.
printf("\nCalculating section offsets:\n");
uint64_t offset = 0;
- for (Section* section : code.sections()) {
+ for (Section* section : code.sectionsByOrder()) {
offset = Support::alignUp(offset, section->alignment());
section->setOffset(offset);
offset += section->realSize();
@@ -142,34 +127,46 @@ int main() {
}
// Allocate memory for the function and relocate it there.
- void* roPtr;
+ void* rxPtr;
void* rwPtr;
- err = allocator.alloc(&roPtr, &rwPtr, codeSize);
+ err = allocator.alloc(&rxPtr, &rwPtr, codeSize);
if (err)
fail("Failed to allocate executable memory", err);
// Relocate to the base-address of the allocated memory.
- code.relocateToBase(uint64_t(uintptr_t(roPtr)));
+ code.relocateToBase(uint64_t(uintptr_t(rxPtr)));
+
+ VirtMem::protectJitMemory(VirtMem::ProtectJitAccess::kReadWrite);
// Copy the flattened code into `mem.rw`. There are two ways. You can either copy
// everything manually by iterating over all sections or use `copyFlattenedData`.
// This code is similar to what `copyFlattenedData(p, codeSize, 0)` would do:
- for (Section* section : code.sections())
+ for (Section* section : code.sectionsByOrder())
memcpy(static_cast<uint8_t*>(rwPtr) + size_t(section->offset()), section->data(), section->bufferSize());
+ VirtMem::protectJitMemory(VirtMem::ProtectJitAccess::kReadExecute);
+ VirtMem::flushInstructionCache(rwPtr, code.codeSize());
+
// Execute the function and test whether it works.
typedef size_t (*Func)(size_t idx);
- Func fn = (Func)roPtr;
+ Func fn = (Func)rxPtr;
printf("\n");
if (fn(0) != dataArray[0] ||
fn(3) != dataArray[3] ||
fn(6) != dataArray[6] ||
fn(9) != dataArray[9] ) {
- printf("Failure:\n The generated function returned incorrect result(s)\n");
+ printf("** FAILURE: The generated function returned incorrect result(s) **\n");
return 1;
}
- printf("Success:\n The generated function returned expected results\n");
+ printf("** SUCCESS **\n");
+ return 0;
+}
+
+#else
+int main() {
+ printf("AsmJit X86 Sections Test is disabled on non-x86 host\n\n");
return 0;
}
+#endif // !ASMJIT_NO_X86 && ASMJIT_ARCH_X86