diff --git a/src/emulator/memory_manager.cpp b/src/emulator/memory_manager.cpp index c16eddb7..660dad75 100644 --- a/src/emulator/memory_manager.cpp +++ b/src/emulator/memory_manager.cpp @@ -10,6 +10,7 @@ namespace { + constexpr auto ALLOCATION_GRANULARITY = 0x0000000000010000ULL; constexpr auto MIN_ALLOCATION_ADDRESS = 0x0000000000010000ULL; constexpr auto MAX_ALLOCATION_ADDRESS = 0x00007ffffffeffffULL; @@ -446,6 +447,7 @@ void memory_manager::unmap_all_memory() uint64_t memory_manager::find_free_allocation_base(const size_t size, const uint64_t start) const { uint64_t start_address = std::max(MIN_ALLOCATION_ADDRESS, start ? start : 0x100000000ULL); + start_address = align_up(start_address, ALLOCATION_GRANULARITY); for (const auto& region : this->reserved_regions_) { @@ -460,7 +462,7 @@ uint64_t memory_manager::find_free_allocation_base(const size_t size, const uint return start_address; } - start_address = page_align_up(region_end); + start_address = align_up(region_end, ALLOCATION_GRANULARITY); } if (start_address + size <= MAX_ALLOCATION_ADDRESS) diff --git a/src/windows-emulator/syscalls.cpp b/src/windows-emulator/syscalls.cpp index 82567f8f..e85aeba6 100644 --- a/src/windows-emulator/syscalls.cpp +++ b/src/windows-emulator/syscalls.cpp @@ -2102,6 +2102,8 @@ namespace if (!potential_base) { + c.win_emu.log.print(color::dark_gray, "--> Not allocated\n"); + return STATUS_MEMORY_NOT_ALLOCATED; } @@ -2117,9 +2119,15 @@ namespace if (commit && !reserve && c.emu.commit_memory(potential_base, allocation_bytes, protection)) { + c.win_emu.log.print(color::dark_gray, "--> Committed 0x%" PRIx64 " - 0x%" PRIx64 "\n", potential_base, + potential_base + allocation_bytes); + return STATUS_SUCCESS; } + c.win_emu.log.print(color::dark_gray, "--> Allocated 0x%" PRIx64 " - 0x%" PRIx64 "\n", potential_base, + potential_base + allocation_bytes); + return c.emu.allocate_memory(potential_base, allocation_bytes, protection, !commit) ? STATUS_SUCCESS : STATUS_MEMORY_NOT_ALLOCATED; @@ -2733,6 +2741,13 @@ namespace return STATUS_SUCCESS; } + NTSTATUS handle_NtQueryDefaultLocale(const syscall_context&, BOOLEAN /*user_profile*/, + const emulator_object default_locale_id) + { + default_locale_id.write(0x407); + return STATUS_SUCCESS; + } + NTSTATUS handle_NtContinue(const syscall_context& c, const emulator_object thread_context, const BOOLEAN /*raise_alert*/) { @@ -2818,12 +2833,13 @@ namespace io_status_block.write(block); } + c.win_emu.callbacks().stdout_callback(temp_buffer); + if (!temp_buffer.ends_with("\n")) { temp_buffer.push_back('\n'); } - c.win_emu.callbacks().stdout_callback(temp_buffer); c.win_emu.log.info("%.*s", static_cast(temp_buffer.size()), temp_buffer.data()); return STATUS_SUCCESS; @@ -3902,6 +3918,7 @@ void syscall_dispatcher::add_handlers(std::map& ha add_handler(NtUserMoveWindow); add_handler(NtSystemDebugControl); add_handler(NtRequestWaitReplyPort); + add_handler(NtQueryDefaultLocale); #undef add_handler }