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Add SourcePawn debug metadata options to core.cfg (#1412)

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This commit is contained in:
Asher Baker 2021-06-30 23:20:28 +01:00 committed by GitHub
parent 7816379aae
commit 77259acf9e
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 43 additions and 2 deletions
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12
configs/core.cfg
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@ -145,5 +145,15 @@
* Disable this option at your own risk.
*/
"FollowCSGOServerGuidelines" "yes"
}
/**
* Controls whether the SourcePawn runtime will generate additional metadata about
* JIT-compiled functions for performance profiling or debugging purposes.
*
* "none" - Don't generate any additional JIT metadata
* "default" - Generate basic perf metadata (on Linux) and delete it automatically on quit
* "perf" - Generate basic perf metadata (Linux only - function names)
* "jitdump" - Generate extended perf metadata (Linux only - function names, bytecode, and source information)
*/
"JITMetadata" "default"
}

33
core/sourcemod.cpp
View File

@ -68,6 +68,7 @@ IGameConfig *g_pGameConf = NULL;
bool g_Loaded = false;
bool sm_show_debug_spew = false;
bool sm_disable_jit = false;
int jit_metadata_flags = JIT_DEBUG_DELETE_ON_EXIT | JIT_DEBUG_PERF_BASIC;
SMGlobalClass *SMGlobalClass::head = nullptr;
#ifdef PLATFORM_WINDOWS
@ -130,8 +131,36 @@ ConfigResult SourceModBase::OnSourceModConfigChanged(const char *key,
else if (strcasecmp(key, "DisableJIT") == 0)
{
sm_disable_jit = (strcasecmp(value, "yes") == 0) ? true : false;
if (g_pSourcePawn2)
if (g_pSourcePawn2) {
g_pSourcePawn2->SetJitEnabled(!sm_disable_jit);
}
return ConfigResult_Accept;
}
else if (strcasecmp(key, "JITMetadata") == 0)
{
/* TODO: Support a comma-separated list of the flags */
if (strcasecmp(value, "none") == 0) {
jit_metadata_flags = 0;
}
else if (strcasecmp(value, "default") == 0) {
jit_metadata_flags = JIT_DEBUG_DELETE_ON_EXIT | JIT_DEBUG_PERF_BASIC;
}
else if (strcasecmp(value, "perf") == 0) {
jit_metadata_flags = JIT_DEBUG_PERF_BASIC;
}
else if (strcasecmp(value, "jitdump") == 0) {
jit_metadata_flags = JIT_DEBUG_PERF_BASIC | JIT_DEBUG_PERF_JITDUMP;
}
else {
ke::SafeStrcpy(error, maxlength, "Invalid value: must be \"none\", \"default\", \"perf\", or \"jitdump\"");
return ConfigResult_Reject;
}
if (g_pPawnEnv) {
g_pPawnEnv->SetDebugMetadataFlags(jit_metadata_flags);
}
return ConfigResult_Accept;
}
@ -242,6 +271,8 @@ bool SourceModBase::InitializeSourceMod(char *error, size_t maxlength, bool late
if (sm_disable_jit)
g_pSourcePawn2->SetJitEnabled(!sm_disable_jit);
g_pPawnEnv->SetDebugMetadataFlags(jit_metadata_flags);
sSourceModInitialized = true;
/* Hook this now so we can detect startup without calling StartSourceMod() */