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Access violation handled by rsx::thread

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gfxHandler -> rsx::g_access_violation_handler
This commit is contained in:
DHrpcs3 2016-01-20 15:46:58 +03:00
parent 9f7caf90e3
commit 685d5d3ea3
5 changed files with 48 additions and 22 deletions
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19
Utilities/Thread.cpp
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@ -794,16 +794,18 @@ size_t get_x64_access_size(x64_context* context, x64_op_t op, x64_reg_t reg, siz
return d_size;
}
/**
* Callback that can be customised by GSRender backends to track memory access.
* Backends can protect memory pages and get this callback called when an access
* violation is met.
* Should return true if the backend handles the access violation.
*/
std::function<bool(u32 addr)> gfxHandler = [](u32) { return false; };
namespace rsx
{
extern std::function<bool(u32 addr, bool is_writing)> g_access_violation_handler;
}
bool handle_access_violation(u32 addr, bool is_writing, x64_context* context)
{
if (rsx::g_access_violation_handler && rsx::g_access_violation_handler(addr, is_writing))
{
return true;
}
auto code = (const u8*)RIP(context);
x64_op_t op;
@ -811,9 +813,6 @@ bool handle_access_violation(u32 addr, bool is_writing, x64_context* context)
size_t d_size;
size_t i_size;
if (gfxHandler(addr))
return true;
// decode single x64 instruction that causes memory access
decode_x64_reg_op(code, op, reg, d_size, i_size);