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32x: drc: new smc handling, some bugfixes + refactoring

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@864 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2010-01-21 22:11:54 +00:00
parent 5686d93123
commit a2b8c5a545
9 changed files with 349 additions and 263 deletions
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24
cpu/drc/emit_arm.c
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@ -332,8 +332,8 @@ static int emith_xbranch(int cond, void *target, int is_call)
tcache_ptr += sizeof(u32)
#define JMP_EMIT(cond, ptr) { \
int val = (u32 *)tcache_ptr - (u32 *)(ptr) - 2; \
EOP_C_B_PTR(ptr, cond, 0, val & 0xffffff); \
u32 val_ = (u32 *)tcache_ptr - (u32 *)(ptr) - 2; \
EOP_C_B_PTR(ptr, cond, 0, val_ & 0xffffff); \
}
#define EMITH_JMP_START(cond) { \
@ -630,9 +630,6 @@ static int emith_xbranch(int cond, void *target, int is_call)
EOP_MOV_REG_ASR(d,d,32 - (bits)); \
}
#define host_arg2reg(rd, arg) \
rd = arg
// upto 4 args
#define emith_pass_arg_r(arg, reg) \
EOP_MOV_REG_SIMPLE(arg, reg)
@ -658,6 +655,11 @@ static int emith_xbranch(int cond, void *target, int is_call)
*ptr_ = (*ptr_ & 0xff000000) | (val_ & 0x00ffffff); \
} while (0)
#define emith_jump_at(ptr, target) { \
u32 val_ = (u32 *)(target) - (u32 *)(ptr) - 2; \
EOP_C_B_PTR(ptr, A_COND_AL, 0, val_ & 0xffffff); \
}
#define emith_jump_reg_c(cond, r) \
EOP_C_BX(cond, r)
@ -690,6 +692,18 @@ static int emith_xbranch(int cond, void *target, int is_call)
#define emith_ret_to_ctx(offs) \
emith_ctx_write(14, offs)
#define emith_push_ret() \
EOP_STMFD_SP(A_R14M)
#define emith_pop_and_ret() \
EOP_LDMFD_SP(A_R15M)
#define host_instructions_updated(base, end) \
cache_flush_d_inval_i(base, end)
#define host_arg2reg(rd, arg) \
rd = arg
/* SH2 drc specific */
#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)