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Fully functional guest<->host trampolines

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This commit is contained in:
Luke Street
2025-10-31 00:45:32 -06:00
parent 55a62a27c9
commit 52cdd7c811
56 changed files with 1683 additions and 1488 deletions
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36
dll/version.cpp
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@@ -1,3 +1,5 @@
#include "version.h"
#include "common.h"
#include "context.h"
#include "errors.h"
@@ -200,7 +202,7 @@ bool loadVersionResource(const char *fileName, std::vector<uint8_t> &buffer) {
namespace version {
unsigned int WIN_FUNC GetFileVersionInfoSizeA(const char *lptstrFilename, unsigned int *lpdwHandle) {
UINT WINAPI GetFileVersionInfoSizeA(LPCSTR lptstrFilename, LPDWORD lpdwHandle) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("GetFileVersionInfoSizeA(%s, %p)\n", lptstrFilename, lpdwHandle);
if (lpdwHandle)
@@ -212,8 +214,7 @@ unsigned int WIN_FUNC GetFileVersionInfoSizeA(const char *lptstrFilename, unsign
return static_cast<unsigned int>(buffer.size());
}
unsigned int WIN_FUNC GetFileVersionInfoA(const char *lptstrFilename, unsigned int dwHandle, unsigned int dwLen,
void *lpData) {
UINT WINAPI GetFileVersionInfoA(LPCSTR lptstrFilename, DWORD dwHandle, DWORD dwLen, LPVOID lpData) {
HOST_CONTEXT_GUARD();
(void)dwHandle;
DEBUG_LOG("GetFileVersionInfoA(%s, %u, %p)\n", lptstrFilename, dwLen, lpData);
@@ -276,8 +277,7 @@ static unsigned int VerQueryValueImpl(const void *pBlock, const std::string &sub
return 1;
}
unsigned int WIN_FUNC VerQueryValueA(const void *pBlock, const char *lpSubBlock, void **lplpBuffer,
unsigned int *puLen) {
UINT WINAPI VerQueryValueA(LPCVOID pBlock, LPCSTR lpSubBlock, LPVOID *lplpBuffer, PUINT puLen) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("VerQueryValueA(%p, %s, %p, %p)\n", pBlock, lpSubBlock ? lpSubBlock : "(null)", lplpBuffer, puLen);
if (!lpSubBlock)
@@ -285,23 +285,21 @@ unsigned int WIN_FUNC VerQueryValueA(const void *pBlock, const char *lpSubBlock,
return VerQueryValueImpl(pBlock, lpSubBlock, lplpBuffer, puLen);
}
unsigned int WIN_FUNC GetFileVersionInfoSizeW(const uint16_t *lptstrFilename, unsigned int *lpdwHandle) {
UINT WINAPI GetFileVersionInfoSizeW(LPCWSTR lptstrFilename, LPDWORD lpdwHandle) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("GetFileVersionInfoSizeW -> ");
auto narrow = wideStringToString(lptstrFilename);
return GetFileVersionInfoSizeA(narrow.c_str(), lpdwHandle);
}
unsigned int WIN_FUNC GetFileVersionInfoW(const uint16_t *lptstrFilename, unsigned int dwHandle, unsigned int dwLen,
void *lpData) {
UINT WINAPI GetFileVersionInfoW(LPCWSTR lptstrFilename, DWORD dwHandle, DWORD dwLen, LPVOID lpData) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("GetFileVersionInfoW -> ");
auto narrow = wideStringToString(lptstrFilename);
return GetFileVersionInfoA(narrow.c_str(), dwHandle, dwLen, lpData);
}
unsigned int WIN_FUNC VerQueryValueW(const void *pBlock, const uint16_t *lpSubBlock, void **lplpBuffer,
unsigned int *puLen) {
UINT WINAPI VerQueryValueW(LPCVOID pBlock, LPCWSTR lpSubBlock, LPVOID *lplpBuffer, PUINT puLen) {
HOST_CONTEXT_GUARD();
if (!lpSubBlock)
return 0;
@@ -312,27 +310,13 @@ unsigned int WIN_FUNC VerQueryValueW(const void *pBlock, const uint16_t *lpSubBl
} // namespace version
static void *resolveByName(const char *name) {
if (strcmp(name, "GetFileVersionInfoSizeA") == 0)
return (void *)version::GetFileVersionInfoSizeA;
if (strcmp(name, "GetFileVersionInfoA") == 0)
return (void *)version::GetFileVersionInfoA;
if (strcmp(name, "VerQueryValueA") == 0)
return (void *)version::VerQueryValueA;
if (strcmp(name, "GetFileVersionInfoSizeW") == 0)
return (void *)version::GetFileVersionInfoSizeW;
if (strcmp(name, "GetFileVersionInfoW") == 0)
return (void *)version::GetFileVersionInfoW;
if (strcmp(name, "VerQueryValueW") == 0)
return (void *)version::VerQueryValueW;
return nullptr;
}
#include "version_trampolines.h"
extern const wibo::ModuleStub lib_version = {
(const char *[]){
"version",
nullptr,
},
resolveByName,
versionThunkByName,
nullptr,
};