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Merge pull request #3579 from ccawley2011/architecture-defines

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common: Clean up architecture-specific defines
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Merry 2018-03-31 10:41:15 +01:00 • committed by GitHub
commit fff7227f86
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3 changed files with 7 additions and 7 deletions
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4
src/common/common_funcs.h
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@ -4,7 +4,7 @@
#pragma once #pragma once
#if !defined(ARCHITECTURE_x86_64) && !defined(_M_ARM) #if !defined(ARCHITECTURE_x86_64) && !defined(ARCHITECTURE_ARM)
#include <cstdlib> // for exit #include <cstdlib> // for exit
#endif #endif
#include "common/common_types.h" #include "common/common_types.h"
@ -32,7 +32,7 @@
#ifdef ARCHITECTURE_x86_64 #ifdef ARCHITECTURE_x86_64
#define Crash() __asm__ __volatile__("int $3") #define Crash() __asm__ __volatile__("int $3")
#elif defined(_M_ARM) #elif defined(ARCHITECTURE_ARM)
#define Crash() __asm__ __volatile__("trap") #define Crash() __asm__ __volatile__("trap")
#else #else
#define Crash() exit(1) #define Crash() exit(1)

8
src/common/memory_util.cpp
View file

@ -16,7 +16,7 @@
#include <sys/mman.h> #include <sys/mman.h>
#endif #endif
#if !defined(_WIN32) && defined(ARCHITECTURE_X64) && !defined(MAP_32BIT) #if !defined(_WIN32) && defined(ARCHITECTURE_x86_64) && !defined(MAP_32BIT)
#include <unistd.h> #include <unistd.h>
#define PAGE_MASK (getpagesize() - 1) #define PAGE_MASK (getpagesize() - 1)
#define round_page(x) ((((unsigned long)(x)) + PAGE_MASK) & ~(PAGE_MASK)) #define round_page(x) ((((unsigned long)(x)) + PAGE_MASK) & ~(PAGE_MASK))
@ -30,7 +30,7 @@ void* AllocateExecutableMemory(size_t size, bool low) {
void* ptr = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE); void* ptr = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
#else #else
static char* map_hint = nullptr; static char* map_hint = nullptr;
#if defined(ARCHITECTURE_X64) && !defined(MAP_32BIT) #if defined(ARCHITECTURE_x86_64) && !defined(MAP_32BIT)
// This OS has no flag to enforce allocation below the 4 GB boundary, // This OS has no flag to enforce allocation below the 4 GB boundary,
// but if we hint that we want a low address it is very likely we will // but if we hint that we want a low address it is very likely we will
// get one. // get one.
@ -42,7 +42,7 @@ void* AllocateExecutableMemory(size_t size, bool low) {
#endif #endif
void* ptr = mmap(map_hint, size, PROT_READ | PROT_WRITE | PROT_EXEC, void* ptr = mmap(map_hint, size, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_ANON | MAP_PRIVATE MAP_ANON | MAP_PRIVATE
#if defined(ARCHITECTURE_X64) && defined(MAP_32BIT) #if defined(ARCHITECTURE_x86_64) && defined(MAP_32BIT)
| (low ? MAP_32BIT : 0) | (low ? MAP_32BIT : 0)
#endif #endif
, ,
@ -57,7 +57,7 @@ void* AllocateExecutableMemory(size_t size, bool low) {
#endif #endif
LOG_ERROR(Common_Memory, "Failed to allocate executable memory"); LOG_ERROR(Common_Memory, "Failed to allocate executable memory");
} }
#if !defined(_WIN32) && defined(ARCHITECTURE_X64) && !defined(MAP_32BIT) #if !defined(_WIN32) && defined(ARCHITECTURE_x86_64) && !defined(MAP_32BIT)
else { else {
if (low) { if (low) {
map_hint += size; map_hint += size;

2
src/common/swap.h
View file

@ -69,7 +69,7 @@ inline u32 swap32(u32 _data) {
inline u64 swap64(u64 _data) { inline u64 swap64(u64 _data) {
return _byteswap_uint64(_data); return _byteswap_uint64(_data);
} }
#elif _M_ARM #elif ARCHITECTURE_ARM
inline u16 swap16(u16 _data) { inline u16 swap16(u16 _data) {
u32 data = _data; u32 data = _data;
__asm__("rev16 %0, %1\n" : "=l"(data) : "l"(data)); __asm__("rev16 %0, %1\n" : "=l"(data) : "l"(data));