From 6278937a289fee07102e6d3474074d723372f2d5 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Sat, 23 May 2015 20:51:02 -0400 Subject: dyncom: Get rid of armemu.h --- src/core/arm/skyeye_common/armdefs.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'src/core/arm/skyeye_common/armdefs.h') diff --git a/src/core/arm/skyeye_common/armdefs.h b/src/core/arm/skyeye_common/armdefs.h index 470f9508d..08ece69b6 100644 --- a/src/core/arm/skyeye_common/armdefs.h +++ b/src/core/arm/skyeye_common/armdefs.h @@ -262,6 +262,34 @@ enum ConditionCode { NV = 15, }; +// Flags for use with the APSR. +enum : u32 { + NBIT = (1U << 31U), + ZBIT = (1 << 30), + CBIT = (1 << 29), + VBIT = (1 << 28), + QBIT = (1 << 27), + JBIT = (1 << 24), + EBIT = (1 << 9), + ABIT = (1 << 8), + IBIT = (1 << 7), + FBIT = (1 << 6), + TBIT = (1 << 5), + + // Masks for groups of bits in the APSR. + MODEBITS = 0x1F, + INTBITS = 0x1C0, +}; + +// Values for Emulate. +enum { + STOP = 0, // Stop + CHANGEMODE = 1, // Change mode + ONCE = 2, // Execute just one iteration + RUN = 3 // Continuous execution +}; + + extern bool AddOverflow(ARMword, ARMword, ARMword); extern bool SubOverflow(ARMword, ARMword, ARMword); -- cgit v1.2.3