Added

mach/vax4/libdb/.distr

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+machdep.s

mach/vax4/libdb/machdep.s

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+.define ___Get_PC, ___Set_PC, ___u_LiB
+.sect .text; .sect .rom; .sect .data
+
+! $Header$
+
+! This is the machine-dependant part of the ACK debugger support.
+! ___Get_PC takes a frame pointer (local base) argument and returns the
+!	    return address from this frame.
+! ___Set_PC takes a frame pointer (local base) argument plus a return
+!	    address and sets the return address of this frame to the
+!	    return address supplied.
+! ___u_LiB  has a special register save mask: it also saves the
+!	    scratch registers.
+
+.sect .text
+
+___Get_PC:
+	.data2 00
+	movl	4(ap),r0
+	beql	1f
+	movl	16(r0),r0
+1:
+	ret
+
+___Set_PC:
+	.data2 00
+	movl	4(ap),r0
+	beql	1f
+	movl	8(ap),16(r0)
+1:
+	ret
+
+___u_LiB:
+	.data2 07777
+	jmp ___uX_LiB+2