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HLE function hooking: Avoid ppcState global.

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This commit is contained in:
Admiral H. Curtiss
2023-01-10 05:40:02 +01:00
parent 30de91d843
commit 7fd552081f
9 changed files with 75 additions and 46 deletions
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7
Source/Core/DiscIO/RiivolutionPatcher.cpp
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@ -497,10 +497,11 @@ static void ApplyMemoryPatch(u32 offset, const std::vector<u8>& value,
if (!original.empty() && !MemoryMatchesAt(offset, original))
return;
auto& system = Core::System::GetInstance();
const u32 size = static_cast<u32>(value.size());
for (u32 i = 0; i < size; ++i)
PowerPC::HostTryWriteU8(value[i], offset + i);
const u32 overlapping_hook_count = HLE::UnpatchRange(offset, offset + size);
const u32 overlapping_hook_count = HLE::UnpatchRange(system, offset, offset + size);
if (overlapping_hook_count != 0)
{
WARN_LOG_FMT(OSHLE, "Riivolution memory patch overlaps {} HLE hook(s) at {:08x} (size: {})",
@ -551,6 +552,7 @@ static void ApplyOcarinaMemoryPatch(const Patch& patch, const Memory& memory_pat
if (value.empty())
return;
auto& system = Core::System::GetInstance();
for (u32 i = 0; i < length; i += 4)
{
// first find the pattern
@ -568,7 +570,8 @@ static void ApplyOcarinaMemoryPatch(const Patch& patch, const Memory& memory_pat
const u32 target = memory_patch.m_offset | 0x80000000;
const u32 jmp = ((target - blr_address) & 0x03fffffc) | 0x48000000;
PowerPC::HostTryWriteU32(jmp, blr_address);
const u32 overlapping_hook_count = HLE::UnpatchRange(blr_address, blr_address + 4);
const u32 overlapping_hook_count =
HLE::UnpatchRange(system, blr_address, blr_address + 4);
if (overlapping_hook_count != 0)
{
WARN_LOG_FMT(OSHLE, "Riivolution ocarina patch overlaps HLE hook at {}", blr_address);