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aligned_alloc instead of memalign

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also carry over new Switch changes
This commit is contained in:
RSDuck
2020-12-09 18:58:51 +01:00
parent d2cfd71c32
commit 49b5860f0f
2 changed files with 17 additions and 26 deletions
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25
src/ARMJIT_Memory.cpp
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@ -1,5 +1,6 @@
#if defined(__SWITCH__)
#include "switch/compat_switch.h"
#include <switch.h>
#include "frontend/switch/FaultHandler.h"
#elif defined(_WIN32)
#include <windows.h>
#else
@ -28,9 +29,7 @@
#include "NDSCart.h"
#include "SPU.h"
#ifndef __APPLE__
#include <malloc.h>
#endif
#include <stdlib.h>
/*
We're handling fastmem here.
@ -97,22 +96,14 @@ void __libnx_exception_handler(ThreadExceptionDump* ctx)
integerRegisters[31] = ctx->sp.x;
integerRegisters[32] = ctx->pc.x;
if (ARMJIT_Memory::FaultHandler(desc, offset))
if (ARMJIT_Memory::FaultHandler(desc))
{
integerRegisters[32] = (u64)desc.FaultPC;
ARM_RestoreContext(integerRegisters);
}
if (ctx->pc.x >= (u64)&__start__ && ctx->pc.x < (u64)&__rodata_start)
{
printf("unintentional fault in .text at 0x%x (type %d) (trying to access 0x%x?)\n",
ctx->pc.x - (u64)&__start__, ctx->error_desc, ctx->far.x);
}
else
{
printf("unintentional fault somewhere in deep (address) space at %x (type %d)\n", ctx->pc.x, ctx->error_desc);
}
HandleFault(ctx->pc.x, ctx->lr.x, ctx->fp.x, ctx->far.x, ctx->error_desc);
}
}
@ -670,12 +661,12 @@ bool FaultHandler(FaultDescription& faultDesc)
return false;
}
const u64 AddrSpaceSize = 0x100000000;
void Init()
{
const u64 AddrSpaceSize = 0x100000000;
#if defined(__SWITCH__)
MemoryBase = (u8*)memalign(0x1000, MemoryTotalSize);
MemoryBase = (u8*)aligned_alloc(0x1000, MemoryTotalSize);
MemoryBaseCodeMem = (u8*)virtmemReserve(MemoryTotalSize);
bool succeded = R_SUCCEEDED(svcMapProcessCodeMemory(envGetOwnProcessHandle(), (u64)MemoryBaseCodeMem,