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AK+readelf: Issue error when using ARCH(arch) with nonexistent arch

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This disallows erroneous `#if ARCH(x86_64)` (note lowercase x).
This commit is contained in:
Dan Klishch 2023-03-02 14:47:03 +03:00 committed by Andreas Kling
parent 11b40dbcf5
commit 4536b80a62
Notes: sideshowbarker 2024-07-17 00:25:35 +09:00 
Author: https://github.com/DanShaders
Commit: https://github.com/SerenityOS/serenity/commit/4536b80a62
Pull-request: https://github.com/SerenityOS/serenity/pull/17692
Reviewed-by: https://github.com/AtkinsSJ
Reviewed-by: https://github.com/nico ✅
Reviewed-by: https://github.com/trflynn89
3 changed files with 14 additions and 5 deletions
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13
AK/Platform.h
View File

@ -13,14 +13,23 @@
#ifdef __x86_64__
# define AK_ARCH_X86_64 1
# define AK_IS_ARCH_X86_64() 1
#else
# define AK_IS_ARCH_X86_64() 0
#endif
#ifdef __aarch64__
# define AK_ARCH_AARCH64 1
# define AK_IS_ARCH_AARCH64() 1
#else
# define AK_IS_ARCH_AARCH64() 0
#endif
#ifdef __wasm32__
# define AK_ARCH_WASM32 1
# define AK_IS_ARCH_WASM32() 1
#else
# define AK_IS_ARCH_WASM32() 0
#endif
#if (defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ == 8) || defined(_WIN64)
@ -88,7 +97,7 @@
# define AK_OS_EMSCRIPTEN
#endif
#define ARCH(arch) (defined(AK_ARCH_##arch) && AK_ARCH_##arch)
#define ARCH(arch) (AK_IS_ARCH_##arch())
#if ARCH(X86_64)
# define VALIDATE_IS_X86()
@ -192,7 +201,7 @@ extern "C" {
#endif
#ifndef AK_SYSTEM_CACHE_ALIGNMENT_SIZE
# if ARCH(AARCH64) || ARCH(x86_64)
# if ARCH(AARCH64) || ARCH(X86_64)
# define AK_SYSTEM_CACHE_ALIGNMENT_SIZE 64
# else
# define AK_SYSTEM_CACHE_ALIGNMENT_SIZE 128

4
AK/SIMDMath.h
View File

@ -77,7 +77,7 @@ ALWAYS_INLINE static f32x4 exp_approximate(f32x4 v)
ALWAYS_INLINE static f32x4 sqrt(f32x4 v)
{
#if ARCH(x86_64)
#if ARCH(X86_64)
return __builtin_ia32_sqrtps(v);
#else
return f32x4 {
@ -91,7 +91,7 @@ ALWAYS_INLINE static f32x4 sqrt(f32x4 v)
ALWAYS_INLINE static f32x4 rsqrt(f32x4 v)
{
#if ARCH(x86_64)
#if ARCH(X86_64)
return __builtin_ia32_rsqrtps(v);
#else
return f32x4 {

2
Userland/Utilities/readelf.cpp
View File

@ -186,7 +186,7 @@ static char const* object_symbol_binding_to_string(ElfW(Word) type)
static char const* object_relocation_type_to_string(ElfW(Word) type)
{
switch (type) {
#if ARCH(x86_64)
#if ARCH(X86_64)
case R_X86_64_NONE:
return "R_X86_64_NONE";
case R_X86_64_64: