From 6e11570862e184a10b7954ec26e0d70b9e0c2def Mon Sep 17 00:00:00 2001 From: Yuri Kunde Schlesner Date: Fri, 30 Jan 2015 17:15:02 -0200 Subject: Service: Store function names as const char* instead of std::string Uses less memory (strings and function table is stored in constant data) and speeds up start up (no need to allocate and copy strings). --- src/core/hle/service/service.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src') diff --git a/src/core/hle/service/service.h b/src/core/hle/service/service.h index 121e69932..3370f9f9b 100644 --- a/src/core/hle/service/service.h +++ b/src/core/hle/service/service.h @@ -29,7 +29,7 @@ static const int kMaxPortSize = 8; ///< Maximum size of a port name (8 character class Manager; /// Interface to a CTROS service -class Interface : public Kernel::Session { +class Interface : public Kernel::Session { // TODO(yuriks): An "Interface" being a Kernel::Object is mostly non-sense. Interface should be // just something that encapsulates a session and acts as a helper to implement service // processes. @@ -40,11 +40,11 @@ class Interface : public Kernel::Session { * Creates a function string for logging, complete with the name (or header code, depending * on what's passed in) the port name, and all the cmd_buff arguments. */ - std::string MakeFunctionString(const std::string& name, const std::string& port_name, const u32* cmd_buff) { + std::string MakeFunctionString(const char* name, const char* port_name, const u32* cmd_buff) { // Number of params == bits 0-5 + bits 6-11 int num_params = (cmd_buff[0] & 0x3F) + ((cmd_buff[0] >> 6) & 0x3F); - std::string function_string = Common::StringFromFormat("function '%s': port=%s", name.c_str(), port_name.c_str()); + std::string function_string = Common::StringFromFormat("function '%s': port=%s", name, port_name); for (int i = 1; i <= num_params; ++i) { function_string += Common::StringFromFormat(", cmd_buff[%i]=%u", i, cmd_buff[i]); } @@ -59,7 +59,7 @@ public: struct FunctionInfo { u32 id; Function func; - std::string name; + const char* name; }; /** @@ -76,13 +76,13 @@ public: if (itr == m_functions.end() || itr->second.func == nullptr) { std::string function_name = (itr == m_functions.end()) ? Common::StringFromFormat("0x%08X", cmd_buff[0]) : itr->second.name; - LOG_ERROR(Service, "%s %s", "unknown/unimplemented", MakeFunctionString(function_name, GetPortName(), cmd_buff).c_str()); + LOG_ERROR(Service, "unknown / unimplemented %s", MakeFunctionString(function_name.c_str(), GetPortName().c_str(), cmd_buff).c_str()); // TODO(bunnei): Hack - ignore error cmd_buff[1] = 0; return MakeResult(false); } else { - LOG_TRACE(Service, "%s", MakeFunctionString(itr->second.name, GetPortName(), cmd_buff).c_str()); + LOG_TRACE(Service, "%s", MakeFunctionString(itr->second.name, GetPortName().c_str(), cmd_buff).c_str()); } itr->second.func(this); -- cgit v1.2.3