shithub: riscv

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ref: 57120705a1afabc8b7b5a87a28946e6d390513ee
parent: f7a296922b2616ddd5c3d753d4f0f165a2ea5215
author: adventuresin9 <adventuresin9@gmail.com>
date: Mon Mar 6 23:21:25 EST 2023

/spim/include/ape/ureg.h: ape for spim

--- /dev/null
+++ b/spim/include/ape/ureg.h
@@ -1,0 +1,50 @@
+#if !defined(_PLAN9_SOURCE)
+    This header file is an extension to ANSI/POSIX
+#endif
+
+struct Ureg
+{
+	unsigned long	status;
+	unsigned long	pc;
+	union{
+		unsigned long	sp;		/* r29 */
+		unsigned long	usp;		/* r29 */
+	};
+	unsigned long	cause;
+	unsigned long	badvaddr;
+	unsigned long	tlbvirt;
+	unsigned long	hi;
+	unsigned long	lo;
+	unsigned long	r31;
+	unsigned long	r30;
+	unsigned long	r28;
+	unsigned long	r27;		/* unused */
+	unsigned long	r26;		/* unused */
+	unsigned long	r25;
+	unsigned long	r24;
+	unsigned long	r23;
+	unsigned long	r22;
+	unsigned long	r21;
+	unsigned long	r20;
+	unsigned long	r19;
+	unsigned long	r18;
+	unsigned long	r17;
+	unsigned long	r16;
+	unsigned long	r15;
+	unsigned long	r14;
+	unsigned long	r13;
+	unsigned long	r12;
+	unsigned long	r11;
+	unsigned long	r10;
+	unsigned long	r9;
+	unsigned long	r8;
+	unsigned long	r7;
+	unsigned long	r6;
+	unsigned long	r5;
+	unsigned long	r4;
+	unsigned long	r3;
+	unsigned long	r2;
+	unsigned long	r1;
+};
+
+#endif