userspace finally working

1 files changed, 57 insertions, 0 deletions

diff --git a/kernel/src/cpu/registers.c b/kernel/src/cpu/registers.c
new file mode 100644
index 0000000..7dc22d4
--- /dev/null
+++ b/kernel/src/cpu/registers.c
@@ -0,0 +1,57 @@
+#include <types.h>
+#include <libk/stdio.h>
+
+struct registers_t {
+	uint64_t rax;
+	uint64_t rbx;
+	uint64_t rcx;
+	uint64_t rdx;
+	uint64_t rsi;
+	uint64_t rdi;
+	uint64_t rsp;
+	uint64_t rbp;
+	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 rip;
+	uint16_t cs;
+	uint16_t ds;
+	uint16_t ss;
+	uint16_t es;
+	uint16_t fs;
+	uint16_t gs;
+};
+typedef struct registers_t registers_t;
+
+void print_reg(registers_t* registers)
+{
+	printf("printing registers:");
+	printf("rax: %x", registers->rax);
+	printf("rbx: %x", registers->rbx);
+	printf("rcx: %x", registers->rcx);
+	printf("rdx: %x", registers->rdx);
+	printf("rsi: %x", registers->rsi);
+	printf("rdi: %x", registers->rdi);
+	printf("rsp: %x", registers->rsp);
+	printf("rbp: %x", registers->rbp);
+	printf("r8: %x", registers->r8);
+	printf("r9: %x", registers->r9);
+	printf("r10: %x", registers->r10);
+	printf("r11: %x", registers->r11);
+	printf("r12: %x", registers->r12);
+	printf("r13: %x", registers->r13);
+	printf("r14: %x", registers->r14);
+	printf("r15: %x", registers->r15);
+	printf("rip: %x", registers->rip);
+	printf("cs: %x", registers->cs);
+	printf("ds: %x", registers->ds);
+	printf("ss: %x", registers->ss);
+	printf("es: %x", registers->es);
+	printf("fs: %x", registers->fs);
+	printf("gs: %x", registers->gs);
+}