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ncurses: show switch register / clean terminate

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folkert van heusden 2022-03-19 16:37:20 +01:00
parent 7173688bfb
commit b470d2ad41
3 changed files with 17 additions and 3 deletions
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5
bus.cpp
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@ -423,6 +423,11 @@ uint16_t bus::write(const uint16_t a, const bool word_mode, uint16_t value, cons
return value; return value;
} }
if (a == 0177570) { // switch register
switch_register = value;
return value;
}
/////////// ///////////
if (a == 0177374) { // FIXME if (a == 0177374) { // FIXME

4
bus.h
View file

@ -33,6 +33,8 @@ private:
uint16_t MMR2 { 0 }, MMR3 { 0 }, CPUERR { 0 }, PIR { 0 }, CSR { 0 }; uint16_t MMR2 { 0 }, MMR3 { 0 }, CPUERR { 0 }, PIR { 0 }, CSR { 0 };
uint16_t switch_register { 0 };
public: public:
bus(); bus();
~bus(); ~bus();
@ -59,5 +61,7 @@ public:
void setMMR2(const uint16_t value) { MMR2 = value; } void setMMR2(const uint16_t value) { MMR2 = value; }
uint16_t get_switch_register() const { return switch_register; }
uint32_t calculate_full_address(const uint16_t a); uint32_t calculate_full_address(const uint16_t a);
}; };

11
main.cpp
View file

@ -16,10 +16,14 @@
#include "error.h" #include "error.h"
struct termios org_tty_opts { 0 }; struct termios org_tty_opts { 0 };
bool withUI = false;
void reset_terminal() void reset_terminal()
{ {
tcsetattr(STDIN_FILENO, TCSANOW, &org_tty_opts); if (withUI)
endwin();
else
tcsetattr(STDIN_FILENO, TCSANOW, &org_tty_opts);
} }
void loadbin(bus *const b, uint16_t base, const char *const file) void loadbin(bus *const b, uint16_t base, const char *const file)
@ -225,7 +229,7 @@ int main(int argc, char *argv[])
c -> setEmulateMFPT(true); c -> setEmulateMFPT(true);
bool testMode = false, testCases = false, withUI = false; bool testMode = false, testCases = false;
int opt = -1; int opt = -1;
while((opt = getopt(argc, argv, "hm:T:R:p:nL:")) != -1) while((opt = getopt(argc, argv, "hm:T:R:p:nL:")) != -1)
{ {
@ -333,9 +337,10 @@ int main(int argc, char *argv[])
tty_->sendChar(ch); tty_->sendChar(ch);
} }
if (icount % 1000000 == 0 && withUI) { if (icount % 100000 == 0 && withUI) {
unsigned long now = get_ms(); unsigned long now = get_ms();
mvwprintw(w_main_b -> win, 0, 24, "%.1f/s ", icount * 1000.0 / (now - start)); mvwprintw(w_main_b -> win, 0, 24, "%.1f/s ", icount * 1000.0 / (now - start));
mvwprintw(w_main_b -> win, 0, 42, "%06o", b->get_switch_register());
mydoupdate(); mydoupdate();
} }
} }