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Hacking together proper stack saving. Can't get >128b frames working.

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This commit is contained in:
Ben Vanik
2014-01-31 22:16:05 -08:00
parent f85b83709e
commit 009a6d0745
14 changed files with 424 additions and 80 deletions
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9
src/alloy/backend/x64/x64_function.cc
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@@ -10,6 +10,7 @@
#include <alloy/backend/x64/x64_function.h>
#include <alloy/backend/x64/tracing.h>
#include <alloy/backend/x64/x64_backend.h>
#include <alloy/runtime/runtime.h>
#include <alloy/runtime/thread_state.h>
@@ -42,7 +43,11 @@ int X64Function::RemoveBreakpointImpl(Breakpoint* breakpoint) {
}
int X64Function::CallImpl(ThreadState* thread_state) {
typedef void(*call_t)(void* raw_context, uint8_t* membase);
((call_t)machine_code_)(thread_state->raw_context(), thread_state->memory()->membase());
auto backend = (X64Backend*)thread_state->runtime()->backend();
auto thunk = backend->host_to_guest_thunk();
thunk(
machine_code_,
thread_state->raw_context(),
thread_state->memory()->membase());
return 0;
}