diff options
Diffstat (limited to 'target/mips/cpu-param.h')
| -rw-r--r-- | target/mips/cpu-param.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/mips/cpu-param.h b/target/mips/cpu-param.h new file mode 100644 index 000000000..9c4a6ea45 --- /dev/null +++ b/target/mips/cpu-param.h @@ -0,0 +1,34 @@ +/* + * MIPS cpu parameters for qemu. + * + * SPDX-License-Identifier: LGPL-2.0+ + */ + +#ifndef MIPS_CPU_PARAM_H +#define MIPS_CPU_PARAM_H 1 + +#ifdef TARGET_MIPS64 +# define TARGET_LONG_BITS 64 +#else +# define TARGET_LONG_BITS 32 +#endif +#ifdef TARGET_MIPS64 +#define TARGET_PHYS_ADDR_SPACE_BITS 48 +#define TARGET_VIRT_ADDR_SPACE_BITS 48 +#else +#define TARGET_PHYS_ADDR_SPACE_BITS 40 +# ifdef CONFIG_USER_ONLY +# define TARGET_VIRT_ADDR_SPACE_BITS 31 +# else +# define TARGET_VIRT_ADDR_SPACE_BITS 32 +#endif +#endif +#ifdef CONFIG_USER_ONLY +#define TARGET_PAGE_BITS 12 +#else +#define TARGET_PAGE_BITS_VARY +#define TARGET_PAGE_BITS_MIN 12 +#endif +#define NB_MMU_MODES 4 + +#endif |