diff options
Diffstat (limited to 'sim/m32c/mem.c')
| -rw-r--r-- | sim/m32c/mem.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sim/m32c/mem.c b/sim/m32c/mem.c index 474fc5e..20d2350 100644 --- a/sim/m32c/mem.c +++ b/sim/m32c/mem.c @@ -50,6 +50,7 @@ static unsigned char **pt[L1_LEN]; int m32c_console_ifd = 0; int m32c_console_ofd = 1; +int m32c_use_raw_console = 0; #ifdef TIMER_A Timer_A timer_a; @@ -394,7 +395,8 @@ stdin_ready () void m32c_sim_restore_console () { - tcsetattr (m32c_console_ifd, TCSANOW, &oattr); + if (console_raw) + tcsetattr (m32c_console_ifd, TCSANOW, &oattr); console_raw = 0; } @@ -409,9 +411,9 @@ mem_get_byte (int address) case 0x2ed: /* m32c uart1c1 */ case 0x3ad: /* m16c uart1c1 */ -#if 0 - if (!console_raw) + if (!console_raw && m32c_use_raw_console) { + struct termios attr; tcgetattr (m32c_console_ifd, &attr); tcgetattr (m32c_console_ifd, &oattr); /* We want each key to be sent as the user presses them. */ @@ -420,7 +422,6 @@ mem_get_byte (int address) console_raw = 1; atexit (m32c_sim_restore_console); } -#endif if (stdin_ready ()) return 0x02; /* tx empty and rx full */ |