From: Ian Carmichael <iancarm@cygnus>
Date: Tue, 10 Feb 1998 00:13:54 +0000 (+0000)
Subject: * Make it so vu.bin is an optional file.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=dde66fa756e0b6fb88532a8ac1e7b412142153d7;p=binutils-gdb.git

* Make it so vu.bin is an optional file.
---

diff --git a/sim/mips/sky-vu1.c b/sim/mips/sky-vu1.c
index fcf026c41f8..41ee0425ffd 100644
--- a/sim/mips/sky-vu1.c
+++ b/sim/mips/sky-vu1.c
@@ -209,14 +209,13 @@ void init_vu(VectorUnitState *state, char* umem_buffer, char* mem_buffer)
 
 	/* read instruction file (mandatory) */
 	if (*ifilename) {
-		if((fp = fopen(ifilename, "r")) == NULL)
-			abend2("%s: can not open\n", ifilename);
-
-		for (i = 0; fread(&data[0], 4, 1, fp) != 0; i++) {
-			fread(&data[1], 4, 1, fp);
-			LoadMMem(state, i, data, 1);
+		if((fp = fopen(ifilename, "r")) != NULL) {
+			for (i = 0; fread(&data[0], 4, 1, fp) != 0; i++) {
+				fread(&data[1], 4, 1, fp);
+				LoadMMem(state, i, data, 1);
+			}
+			fclose(fp);
 		}
-		fclose(fp);
 	}
 	
 	/* PKE dirven simvpe */