From a73c4059bdb83958e5b22efd6c54813a4dc3d134 Mon Sep 17 00:00:00 2001
From: sof <unknown>
Date: Mon, 9 Nov 1998 11:14:38 +0000
Subject: [PATCH] [project @ 1998-11-09 11:14:38 by sof] Provide RTS
initialisation as sep. entry point, initRTS()
---
ghc/runtime/main/main.lc | 25 +++++++++++++++++++++----
1 file changed, 21 insertions(+), 4 deletions(-)
diff --git a/ghc/runtime/main/main.lc b/ghc/runtime/main/main.lc
index 1eee1ff0d1c1..34744a59fad6 100644
--- a/ghc/runtime/main/main.lc
+++ b/ghc/runtime/main/main.lc
@@ -14,6 +14,10 @@
#include "rtsdefs.h"
#include <setjmp.h>
+#if 1
+#include <windows.h>
+#endif
+
#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
# include <string.h>
/* An ANSI string.h and pre-ANSI memory.h might conflict. */
@@ -99,8 +103,15 @@ jmp_buf restart_main; /* For restarting after a signal */
int nPEs = 0; /* Number of PEs */
#endif
-int /* return type of "main" is defined by the C standard */
-main(int argc, char *argv[])
+\end{code}
+
+Setting up and initialising the run-time system:
+(used by main(), and people that don't allow Haskell
+to stay in control.)
+
+\begin{code}
+void
+initRTS(int argc, char *argv[])
{
#ifdef GRAN
int i;
@@ -124,7 +135,6 @@ Manager's requirements.
if (*argv[0] == '-') { /* Look to see whether we're the Main Thread */
IAmMainThread = rtsTrue;
argv++; argc--; /* Strip off flag argument */
-/* fprintf(stderr, "I am Main Thread\n"); */
}
/*
* Grab the number of PEs out of the argument vector, and
@@ -151,7 +161,6 @@ Manager's requirements.
what statsfile to use (if any); [if so, write the whole
cmd-line into it]
- This is unlikely to work well in parallel! KH.
*/
initRtsFlagsDefaults();
defaultsHook(); /* the one supplied does nothing;
@@ -264,6 +273,14 @@ Manager's requirements.
initUserSignals();
#endif
+
+}
+
+int /* return type of "main" is defined by the C standard */
+main(int argc, char *argv[])
+{
+ initRTS(argc,argv);
+
#ifdef CONCURRENT
AvailableStack = AvailableTSO = PrelBase_Z91Z93_closure;
# if defined(GRAN) /* HWL */
--
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