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polling detection: communication poll fifo to avoid comm data loss

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This commit is contained in:
kub
2019-05-22 21:38:59 +02:00
parent f08d47500b
commit ad4aa3e9fa
5 changed files with 214 additions and 97 deletions
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18
cpu/sh2/compiler.c
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@@ -4220,9 +4220,9 @@ static void sh2_generate_utils(void)
emith_eor_r_imm(arg1, 1);
emith_read8s_r_r_r(arg1, arg1, arg2);
emith_push_ret(arg1);
emith_move_r_r_ptr(arg1, CONTEXT_REG);
emith_call(p32x_sh2_poll_memory);
emith_pop_and_ret(RET_REG);
emith_move_r_r_ptr(arg2, CONTEXT_REG);
emith_call(p32x_sh2_poll_memory8);
emith_pop_and_ret(arg1);
emith_flush();
// d = sh2_drc_read16_poll(u32 a)
@@ -4236,9 +4236,9 @@ static void sh2_generate_utils(void)
emith_and_r_r_r(arg1, arg0, arg3);
emith_read16s_r_r_r(arg1, arg1, arg2);
emith_push_ret(arg1);
emith_move_r_r_ptr(arg1, CONTEXT_REG);
emith_call(p32x_sh2_poll_memory);
emith_pop_and_ret(RET_REG);
emith_move_r_r_ptr(arg2, CONTEXT_REG);
emith_call(p32x_sh2_poll_memory16);
emith_pop_and_ret(arg1);
emith_flush();
// d = sh2_drc_read32_poll(u32 a)
@@ -4253,9 +4253,9 @@ static void sh2_generate_utils(void)
emith_read_r_r_r(arg1, arg1, arg2);
emith_ror(arg1, arg1, 16);
emith_push_ret(arg1);
emith_move_r_r_ptr(arg1, CONTEXT_REG);
emith_call(p32x_sh2_poll_memory);
emith_pop_and_ret(RET_REG);
emith_move_r_r_ptr(arg2, CONTEXT_REG);
emith_call(p32x_sh2_poll_memory32);
emith_pop_and_ret(arg1);
emith_flush();
// sh2_drc_exit(void)