forked from Hay1tsme/segatools
49595d2c37
Returning from the EXE PE entry point merely terminates the main thread and leaves the process hanging. We need to explicitly exit from the process since the NTDLL RTL Start code won't do it for us.
103 lines
1.8 KiB
C
103 lines
1.8 KiB
C
#include <windows.h>
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#include <stdlib.h>
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#include "amex/amex.h"
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#include "board/sg-reader.h"
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#include "divahook/config.h"
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#include "divahook/jvs.h"
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#include "divahook/slider.h"
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#include "hook/process.h"
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#include "hooklib/gfx.h"
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#include "hooklib/serial.h"
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#include "hooklib/spike.h"
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#include "platform/platform.h"
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#include "util/dprintf.h"
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static HMODULE diva_hook_mod;
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static process_entry_t diva_startup;
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static struct diva_hook_config diva_hook_cfg;
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static DWORD CALLBACK diva_pre_startup(void)
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{
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HRESULT hr;
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dprintf("--- Begin diva_pre_startup ---\n");
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/* Config load */
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diva_hook_config_load(&diva_hook_cfg, L".\\segatools.ini");
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/* Hook Win32 APIs */
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serial_hook_init();
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/* Initialize emulation hooks */
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hr = platform_hook_init(
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&diva_hook_cfg.platform,
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"SBZV",
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"AAV0",
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diva_hook_mod);
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if (FAILED(hr)) {
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goto fail;
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}
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hr = amex_hook_init(&diva_hook_cfg.amex, diva_jvs_init);
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if (FAILED(hr)) {
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goto fail;
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}
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hr = sg_reader_hook_init(&diva_hook_cfg.aime, 10);
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if (FAILED(hr)) {
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goto fail;
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}
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hr = slider_hook_init(&diva_hook_cfg.slider);
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if (FAILED(hr)) {
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goto fail;
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}
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/* Initialize debug helpers */
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spike_hook_init(L".\\segatools.ini");
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dprintf("--- End diva_pre_startup ---\n");
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/* Jump to EXE start address */
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return diva_startup();
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fail:
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ExitProcess(EXIT_FAILURE);
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}
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BOOL WINAPI DllMain(HMODULE mod, DWORD cause, void *ctx)
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{
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HRESULT hr;
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if (cause != DLL_PROCESS_ATTACH) {
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return TRUE;
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}
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diva_hook_mod = mod;
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hr = process_hijack_startup(diva_pre_startup, &diva_startup);
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if (!SUCCEEDED(hr)) {
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dprintf("Failed to hijack process startup: %x\n", (int) hr);
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}
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return SUCCEEDED(hr);
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}
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