From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Thu, 12 Sep 2002 12:20:01 +0000 (+0000)
Subject: added pr_traceqc cvar, to enable serious spew (printing every opcode executed to... 
X-Git-Tag: RELEASE_0_2_0_RC1~241
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=d634ac06383b4927e3354605e5261902eed22e99;p=xonotic%2Fdarkplaces.git

added pr_traceqc cvar, to enable serious spew (printing every opcode executed to console) for extreme debugging


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2365 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/pr_edict.c b/pr_edict.c
index 4fc99507..8520ede0 100644
--- a/pr_edict.c
+++ b/pr_edict.c
@@ -68,6 +68,8 @@ cvar_t	nehx18 = {0, "nehx18", "0"};cvar_t	nehx19 = {0, "nehx19", "0"};
 cvar_t	cutscene = {0, "cutscene", "1"};
 // LordHavoc: optional runtime bounds checking (speed drain, but worth it for security, on by default - breaks most QCCX features (used by CRMod and others))
 cvar_t	pr_boundscheck = {0, "pr_boundscheck", "1"};
+// LordHavoc: prints every opcode as it executes - warning: this is significant spew
+cvar_t	pr_traceqc = {0, "pr_traceqc", "0"};
 
 #define	MAX_FIELD_LEN	64
 #define GEFV_CACHESIZE	2
@@ -1539,6 +1541,7 @@ void PR_Init (void)
 	Cvar_RegisterVariable (&cutscene); // for Nehahra but useful to other mods as well
 	// LordHavoc: optional runtime bounds checking (speed drain, but worth it for security, on by default - breaks most QCCX features (used by CRMod and others))
 	Cvar_RegisterVariable (&pr_boundscheck);
+	Cvar_RegisterVariable (&pr_traceqc);
 
 	progs_mempool = Mem_AllocPool("progs.dat");
 	edictstring_mempool = Mem_AllocPool("edict strings");
diff --git a/pr_exec.c b/pr_exec.c
index 2481b1b3..a631a7e3 100644
--- a/pr_exec.c
+++ b/pr_exec.c
@@ -365,6 +365,7 @@ PR_ExecuteProgram
 #define OPB ((eval_t *)&pr_globals[(unsigned short) st->b])
 #define OPC ((eval_t *)&pr_globals[(unsigned short) st->c])
 extern cvar_t pr_boundscheck;
+extern cvar_t pr_traceqc;
 void PR_ExecuteProgram (func_t fnum, const char *errormessage)
 {
 	dstatement_t	*st;
@@ -382,7 +383,7 @@ void PR_ExecuteProgram (func_t fnum, const char *errormessage)
 
 	f = &pr_functions[fnum];
 
-	pr_trace = false;
+	pr_trace = pr_traceqc.integer;
 
 	// we know we're done when pr_depth drops to this
 	exitdepth = pr_depth;