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drc: rework block tracking and lookup

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- all 3 caches have their own hash tables (for now?)
- block entry points have separate structures from blocks,
  so invalidation can now properly be done
This commit is contained in:
notaz 2013-07-17 03:17:44 +03:00
parent e155367759
commit 228ee974aa
2 changed files with 206 additions and 160 deletions
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6
cpu/drc/emit_arm.c
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@ -25,6 +25,7 @@
#define A_R9M (1 << 9)
#define A_R10M (1 << 10)
#define A_R11M (1 << 11)
#define A_R12M (1 << 12)
#define A_R14M (1 << 14)
#define A_R15M (1 << 15)
@ -707,11 +708,12 @@ static int emith_xbranch(int cond, void *target, int is_call)
rd = arg
/* SH2 drc specific */
/* pushes r12 for eabi alignment */
#define emith_sh2_drc_entry() \
EOP_STMFD_SP(A_R4M|A_R5M|A_R6M|A_R7M|A_R8M|A_R9M|A_R10M|A_R11M|A_R14M)
EOP_STMFD_SP(A_R4M|A_R5M|A_R6M|A_R7M|A_R8M|A_R9M|A_R10M|A_R11M|A_R12M|A_R14M)
#define emith_sh2_drc_exit() \
EOP_LDMFD_SP(A_R4M|A_R5M|A_R6M|A_R7M|A_R8M|A_R9M|A_R10M|A_R11M|A_R15M)
EOP_LDMFD_SP(A_R4M|A_R5M|A_R6M|A_R7M|A_R8M|A_R9M|A_R10M|A_R11M|A_R12M|A_R15M)
#define emith_sh2_wcall(a, tab, ret_ptr) { \
int val_ = (char *)(ret_ptr) - (char *)tcache_ptr - 2*4; \