Split NUM_CORE_REGS into components that can be used elsewhere.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Amir Gonnen <amir.gonnen@neuroblade.ai>
Message-Id: <
20220303153906.
2024748-3-amir.gonnen@neuroblade.ai>
[rth: Split out of a larger patch for shadow register sets.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20220421151735.31996-16-richard.henderson@linaro.org>
#define EXCEPTION_ADDRESS 0x00000004
#define FAST_TLB_MISS_ADDRESS 0x00000008
+#define NUM_GP_REGS 32
+#define NUM_CR_REGS 32
/* GP regs + CR regs + PC */
-#define NUM_CORE_REGS (32 + 32 + 1)
+#define NUM_CORE_REGS (NUM_GP_REGS + NUM_CR_REGS + 1)
/* General purpose register aliases */
#define R_ZERO 0
#define R_RA 31
/* Control register aliases */
-#define CR_BASE 32
+#define CR_BASE NUM_GP_REGS
#define CR_STATUS (CR_BASE + 0)
#define CR_STATUS_PIE (1 << 0)
#define CR_STATUS_U (1 << 1)