mirror/uvm32
1
Fork 0
mirror of https://github.com/ringtailsoftware/uvm32.git synced 2026-06-06 06:53:39 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Flush output regularly, don't wait for keyboard.

Browse source
This commit is contained in:
Toby Jaffey 2025-12-07 20:58:32 +00:00
parent 9e6f6c5a67
commit cd95e63af5
1 changed files with 5 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
host/host.c
View file

@ -36,6 +36,7 @@ const uvm32_mapping_t env[] = {
void disableRawMode(void) { void disableRawMode(void) {
tcsetattr(STDIN_FILENO, TCSAFLUSH, &orig_termios); tcsetattr(STDIN_FILENO, TCSAFLUSH, &orig_termios);
} }
void enableRawMode(void) { void enableRawMode(void) {
tcgetattr(STDIN_FILENO, &orig_termios); tcgetattr(STDIN_FILENO, &orig_termios);
atexit(disableRawMode); atexit(disableRawMode);
@ -89,7 +90,7 @@ bool poll_getch(uint8_t* c) {
FD_SET(STDIN_FILENO, &readfds); FD_SET(STDIN_FILENO, &readfds);
tv.tv_sec = 0; tv.tv_sec = 0;
tv.tv_usec = 200; tv.tv_usec = 0;
ret = select(STDIN_FILENO + 1, &readfds, NULL, NULL, &tv); ret = select(STDIN_FILENO + 1, &readfds, NULL, NULL, &tv);
@ -159,6 +160,7 @@ int main(int argc, char *argv[]) {
uint32_t total_instrs = 0; uint32_t total_instrs = 0;
uint32_t num_ioreqs = 0; uint32_t num_ioreqs = 0;
// setup terminal for getch()
enableRawMode(); enableRawMode();
while(isrunning) { while(isrunning) {
@ -233,12 +235,14 @@ int main(int argc, char *argv[]) {
return 1; return 1;
break; break;
} }
fflush(stdout);
} }
printf("Executed total of %d instructions and %d ioreqs\n", (int)total_instrs, (int)num_ioreqs); printf("Executed total of %d instructions and %d ioreqs\n", (int)total_instrs, (int)num_ioreqs);
free(rom); free(rom);
// put terminal back to how it was
disableRawMode(); disableRawMode();
return 0; return 0;
} }