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32x, improve poll detection

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This commit is contained in:
kub 2021-06-28 22:58:04 +02:00
parent 3368c27707
commit bd07808352
6 changed files with 17 additions and 4 deletions
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3
cpu/sh2/sh2.h
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@ -56,6 +56,9 @@ typedef struct SH2_
uint32_t poll_addr;
int poll_cycles;
int poll_cnt;
// NB MUST be a bit unused in SH2 SR, see also cpu/sh2/compiler.c!
#define SH2_NO_POLLING (1 << 10) // poll detection control
int no_polling;
// DRC branch cache. size must be 2^n and <=128
int rts_cache_idx;