1 files changed, 0 insertions, 36 deletions
diff --git a/config/linux/sparc.c b/config/linux/sparc.c
deleted file mode 100644
index 743bb02..0000000
--- a/config/linux/sparc.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * coswitch for Sun-4 Sparc.
- * 
- * Compile this with 'gcc -c rswitch.c'.  Do not use gcc -O.
- */
-
-int coswitch(old_cs, new_cs, first)
-int *old_cs, *new_cs;
-int first;
-{
-   asm("ta	0x03");			/* ST_FLUSH_WINDOWS in trap.h     */
-   asm("ld	[%fp+0x44], %o0");	/* load old_cs into %o0	          */
-   asm("st	%sp,[%o0]");		/* Save user stack pointer        */
-   asm("st	%fp,[%o0+0x4]");	/* Save frame pointer             */
-   asm("st	%i7,[%o0+0x8]");	/* Save return address            */
-
-   if (first == 0) {			/* this is the first activation   */
-      asm("ld	[%fp+0x48], %o0");	/* load new_cs into %o0           */
-      asm("ld	[%o0], %o1");		/* load %o1 from cstate[0]        */
-
-      /* Decrement new stack pointer value before loading it into sp.	  */
-      /* The top 64 bytes of the stack are reserved for the kernel, to    */
-      /* save the 8 local and 8 in registers into, on context switches,   */
-      /* interrupts, traps, etc.					  */
-
-      asm("save  %o1,-96, %sp");	/* load %sp from %o1	          */
-      new_context(0,0);
-      syserr("new_context() returned in coswitch");
-
-   } else {
-      asm("ld	[%fp+0x48], %o0");	/* load new_cs into %o0           */
-      asm("ld	[%o0+0x4],%fp");	/* Load frame pointer             */
-      asm("ld	[%o0+0x8],%i7");	/* Load return address            */
-      asm("ld	[%o0],%sp");		/* Load user stack pointer        */
-   }
-}