gpsp/gpsp_config.h

28 lines
848 B
C

#ifndef GPSP_CONFIG_H
#define GPSP_CONFIG_H
/* Default ROM buffer size in megabytes (this is a maximum value!) */
#ifndef ROM_BUFFER_SIZE
#define ROM_BUFFER_SIZE 32
#endif
/* Cache sizes and their config knobs */
#if defined(SMALL_TRANSLATION_CACHE)
#define ROM_TRANSLATION_CACHE_SIZE (1024 * 1024 * 2)
#define RAM_TRANSLATION_CACHE_SIZE (1024 * 384)
#else
#define ROM_TRANSLATION_CACHE_SIZE (1024 * 1024 * 10)
#define RAM_TRANSLATION_CACHE_SIZE (1024 * 512)
#endif
/* Should be an upperbound to the maximum number of bytes a single JIT'ed
instruction can take. STM/LDM are tipically the biggest ones */
#define TRANSLATION_CACHE_LIMIT_THRESHOLD (1024 * 2)
/* Hash table size for ROM trans cache lookups */
#define ROM_BRANCH_HASH_BITS 16
#define ROM_BRANCH_HASH_SIZE (1 << ROM_BRANCH_HASH_BITS)
#endif