Source code upload

eoe/cmd/fx/mallocdata.c

@@ -0,0 +1,20 @@
+/* override the version of this file in saio/lib.  fx needs a large
+ * malloc area to deal with cylinder at a time exercising on drives
+ * like the Seagate 1.2Gb (15 heads * 71 sec/trk (avg) * 2 buffer)
+ * (2 buffers for wr-cmp and rd-cmp) = 1064 Kbytes.
+ * we add a bit more for next generation of drives.
+ * I've moved the load address above sash, so now we can
+ * make it big enough to last a while (I hope).  0x1f0000
+ * was *barely* enough for the largest current drives.
+*/
+
+#define MALSIZE 0x280000
+
+/* this needs to have a higher address than the allocs array in malloc.c,
+ * or the code needs to be modified, since the code assumes the sbrk'ed mem
+ * is above the bss...  Since malbuf is no longer static, and allocs
+ * is, we are OK as long as bss follows data, which is a pretty
+ * good bet! */
+char malbuf[MALSIZE];
+
+int _max_malloc = sizeof(malbuf);	/* most we can ever sbrk at once */