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add xSR/RTS call stack cache to sh2 drc

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kub 2019-05-22 21:45:31 +02:00
parent e43998086c
commit 9e36dd0e08
4 changed files with 192 additions and 22 deletions
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17
cpu/drc/emit_arm.c
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@ -304,7 +304,9 @@ static void emith_flush(void)
#define EOP_STR_SIMPLE(rd,rn) EOP_C_AM2_IMM(A_COND_AL,1,0,0,rn,rd,0)
#define EOP_LDR_REG_LSL(cond,rd,rn,rm,shift_imm) EOP_C_AM2_REG(cond,1,0,1,rn,rd,shift_imm,A_AM1_LSL,rm)
#define EOP_LDR_REG_LSL_WB(cond,rd,rn,rm,shift_imm) EOP_C_AM2_REG(cond,1,0,3,rn,rd,shift_imm,A_AM1_LSL,rm)
#define EOP_LDRB_REG_LSL(cond,rd,rn,rm,shift_imm) EOP_C_AM2_REG(cond,1,1,1,rn,rd,shift_imm,A_AM1_LSL,rm);
#define EOP_STR_REG_LSL_WB(cond,rd,rn,rm,shift_imm) EOP_C_AM2_REG(cond,1,0,2,rn,rd,shift_imm,A_AM1_LSL,rm)
#define EOP_LDRH_IMM2(cond,rd,rn,offset_8) EOP_C_AM3_IMM(cond,(offset_8) >= 0,1,rn,rd,0,1,abs(offset_8))
#define EOP_LDRH_REG2(cond,rd,rn,rm) EOP_C_AM3_REG(cond,1,1,rn,rd,0,1,rm)
@ -941,8 +943,12 @@ static inline void emith_pool_adjust(int pool_index, int move_offs)
EOP_LDR_REG_LSL(cond, r, rs, rm, 0)
#define emith_read_r_r_offs(r, rs, offs) \
emith_read_r_r_offs_c(A_COND_AL, r, rs, offs)
#define emith_read_r_r_offs_ptr(r, rs, offs) \
emith_read_r_r_offs_c(A_COND_AL, r, rs, offs)
#define emith_read_r_r_r(r, rs, rm) \
EOP_LDR_REG_LSL(A_COND_AL, r, rs, rm, 0)
#define emith_read_r_r_r_wb(r, rs, rm) \
EOP_LDR_REG_LSL_WB(A_COND_AL, r, rs, rm, 0)
#define emith_read8_r_r_offs_c(cond, r, rs, offs) \
EOP_LDRB_IMM2(cond, r, rs, offs)
@ -984,6 +990,12 @@ static inline void emith_pool_adjust(int pool_index, int move_offs)
EOP_STR_IMM2(cond, r, rs, offs)
#define emith_write_r_r_offs_ptr_c(cond, r, rs, offs) \
emith_write_r_r_offs_c(cond, r, rs, offs)
#define emith_write_r_r_offs(r, rs, offs) \
emith_write_r_r_offs_c(A_COND_AL, r, rs, offs)
#define emith_write_r_r_offs_ptr(r, rs, offs) \
emith_write_r_r_offs_c(A_COND_AL, r, rs, offs)
#define emith_write_r_r_r_wb(r, rs, rm) \
EOP_STR_REG_LSL_WB(A_COND_AL, r, rs, rm, 0)
#define emith_ctx_read_c(cond, r, offs) \
emith_read_r_r_offs_c(cond, r, CONTEXT_REG, offs)
@ -1111,6 +1123,11 @@ static inline void emith_pool_adjust(int pool_index, int move_offs)
emith_jump_ctx(offs); \
} while (0)
#define emith_call_link(r, target) do { \
emith_move_r_r(r, PC); \
emith_jump(target); \
} while (0)
#define emith_ret_c(cond) \
emith_jump_reg_c(cond, LR)