diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2019-03-22 11:51:19 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-06-10 07:03:34 -0700 |
| commit | 74433bf083b0766aba81534f92de13194f23ff3e (patch) | |
| tree | 9c0c63e1d1874a47395bda07f61f160fb611c0e4 /target/sparc/cpu-param.h | |
| parent | 79e4208506651660b866f536616a5f8f3175f909 (diff) | |
tcg: Split out target/arch/cpu-param.h
For all targets, into this new file move TARGET_LONG_BITS,
TARGET_PAGE_BITS, TARGET_PHYS_ADDR_SPACE_BITS,
TARGET_VIRT_ADDR_SPACE_BITS, and NB_MMU_MODES.
Include this new file from exec/cpu-defs.h.
This now removes the somewhat odd requirement that target/arch/cpu.h
defines TARGET_LONG_BITS before including exec/cpu-defs.h, so push the
bulk of the includes within target/arch/cpu.h to the top.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/sparc/cpu-param.h')
| -rw-r--r-- | target/sparc/cpu-param.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/sparc/cpu-param.h b/target/sparc/cpu-param.h new file mode 100644 index 0000000000..4746d89411 --- /dev/null +++ b/target/sparc/cpu-param.h @@ -0,0 +1,28 @@ +/* + * Sparc cpu parameters for qemu. + * + * SPDX-License-Identifier: LGPL-2.0+ + */ + +#ifndef SPARC_CPU_PARAM_H +#define SPARC_CPU_PARAM_H 1 + +#ifdef TARGET_SPARC64 +# define TARGET_LONG_BITS 64 +# define TARGET_PAGE_BITS 13 /* 8k */ +# define TARGET_PHYS_ADDR_SPACE_BITS 41 +# ifdef TARGET_ABI32 +# define TARGET_VIRT_ADDR_SPACE_BITS 32 +# else +# define TARGET_VIRT_ADDR_SPACE_BITS 44 +# endif +# define NB_MMU_MODES 6 +#else +# define TARGET_LONG_BITS 32 +# define TARGET_PAGE_BITS 12 /* 4k */ +# define TARGET_PHYS_ADDR_SPACE_BITS 36 +# define TARGET_VIRT_ADDR_SPACE_BITS 32 +# define NB_MMU_MODES 3 +#endif + +#endif |