Initial commit

1 files changed, 76 insertions, 0 deletions

diff --git a/registers.h b/registers.h
new file mode 100644
index 0000000..1f3b040
--- /dev/null
+++ b/registers.h
@@ -0,0 +1,76 @@
+#ifndef REGISTERS_H
+#define REGISTERS_H
+
+// 8-bit global pointer
+#define REG_AL   0
+#define REG_CL   1
+#define REG_DL   2
+#define REG_BL   3
+#define REG_AH   4
+#define REG_CH   5
+#define REG_DH   6
+#define REG_BH   7
+#define REG_R8L  8
+#define REG_R9L  9
+#define REG_R10L 10
+#define REG_R11L 11
+#define REG_R12L 12
+#define REG_R13L 13
+#define REG_R14L 14
+#define REG_R15L 15
+
+// 16-bit global pointer
+#define REG_AX   0
+#define REG_CX   1
+#define REG_DX   2
+#define REG_BX   3
+#define REG_SP   4
+#define REG_BP   5
+#define REG_SI   6
+#define REG_DI   7
+#define REG_R8W  8
+#define REG_R9W  9
+#define REG_R10W 10
+#define REG_R11W 11
+#define REG_R12W 12
+#define REG_R13W 13
+#define REG_R14W 14
+#define REG_R15W 15
+
+// 32-bit global pointer
+#define REG_EAX  0
+#define REG_ECX  1
+#define REG_EDX  2
+#define REG_EBX  3
+#define REG_ESP  4
+#define REG_EBP  5
+#define REG_ESI  6
+#define REG_EDI  7
+#define REG_R8D  8
+#define REG_R9D  9
+#define REG_R10D 10
+#define REG_R11D 11
+#define REG_R12D 12
+#define REG_R13D 13
+#define REG_R14D 14
+#define REG_R15D 15
+
+// 64-bit global pointer
+#define REG_RAX 0
+#define REG_RCX 1
+#define REG_RDX 2
+#define REG_RBX 3
+#define REG_RSP 4
+#define REG_RBP 5
+#define REG_RSI 6
+#define REG_RDI 7
+#define REG_R8  8
+#define REG_R9  9
+#define REG_R10 10
+#define REG_R11 11
+#define REG_R12 12
+#define REG_R13 13
+#define REG_R14 14
+#define REG_R15 15
+
+#endif