kernel: x86-64 context

kernel-src/include/x86-64/arch/context.h

@@ -0,0 +1,38 @@
+#ifndef _CONTEXT_H
+#define _CONTEXT_H
+
+#include <stdint.h>
+
+typedef struct {
+        uint64_t cr2;
+	uint64_t gs;
+	uint64_t fs;
+	uint64_t es;
+	uint64_t ds;
+	uint64_t rax;
+	uint64_t rbx;
+	uint64_t rcx;
+	uint64_t rdx;
+	uint64_t r8;
+	uint64_t r9;
+	uint64_t r10;
+	uint64_t r11;
+	uint64_t r12;
+	uint64_t r13;
+	uint64_t r14;
+	uint64_t r15;
+	uint64_t rdi;
+	uint64_t rsi;
+	uint64_t rbp;
+	uint64_t error;
+	uint64_t rip;
+	uint64_t cs;
+	uint64_t rflags;
+	uint64_t rsp;
+	uint64_t ss;
+} __attribute__((packed)) context_t;
+
+#define ARCH_CTX_SP(x) x->rsp;
+#define ARCH_CTX_IP(x) x->rip;
+
+#endif