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load images from the debugger

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This commit is contained in:
folkert van heusden 2024-04-12 00:25:40 +02:00
parent fca574ee23
commit e4b9825f3f
Signed by untrusted user who does not match committer: folkert
GPG key ID: 6B6455EDFEED3BD1
5 changed files with 451 additions and 359 deletions
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340
ESP32/main.ino
View file

@ -46,13 +46,8 @@
#include "version.h" #include "version.h"
constexpr const char NET_DISK_CFG_FILE[] = "/net-disk.json";
constexpr const char SERIAL_CFG_FILE[] = "/serial.json"; constexpr const char SERIAL_CFG_FILE[] = "/serial.json";
#define MAX_CFG_SIZE 1024
StaticJsonDocument<MAX_CFG_SIZE> json_doc;
#if defined(BUILD_FOR_RP2040) #if defined(BUILD_FOR_RP2040)
#define Serial_RS232 Serial1 #define Serial_RS232 Serial1
#else #else
@ -76,8 +71,6 @@ std::atomic_bool *running { nullptr };
bool trace_output { false }; bool trace_output { false };
typedef enum { DT_RK05, DT_RL02, DT_TAPE } disk_type_t;
void console_thread_wrapper_panel(void *const c) void console_thread_wrapper_panel(void *const c)
{ {
console *const cnsl = reinterpret_cast<console *>(c); console *const cnsl = reinterpret_cast<console *>(c);
@ -120,329 +113,6 @@ bool save_serial_speed_configuration(const uint32_t bps)
return true; return true;
} }
#if !defined(BUILD_FOR_RP2040)
std::optional<std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> > load_disk_configuration(console *const c)
{
File dataFile = LittleFS.open(NET_DISK_CFG_FILE, "r");
if (!dataFile)
return { };
size_t size = dataFile.size();
char buffer[MAX_CFG_SIZE];
if (size > sizeof buffer) { // this should not happen
dataFile.close();
return { };
}
dataFile.read(reinterpret_cast<uint8_t *>(buffer), size);
buffer[(sizeof buffer) - 1] = 0x00;
dataFile.close();
auto error = deserializeJson(json_doc, buffer);
if (error) // this should not happen
return { };
String nbd_host = json_doc["NBD-host"];
int nbd_port = json_doc["NBD-port"];
String disk_type_temp = json_doc["disk-type"];
String tape_file = json_doc["tape-file"];
disk_type_t disk_type = DT_RK05;
if (disk_type_temp == "rl02")
disk_type = DT_RL02;
else if (disk_type_temp == "tape")
disk_type = DT_TAPE;
disk_backend *d = new disk_backend_nbd(nbd_host.c_str(), nbd_port);
if (d->begin() == false) {
c->put_string_lf("Cannot initialize NBD client from configuration file");
delete d;
return { };
}
c->put_string_lf(format("Connection to NBD server at %s:%d success", nbd_host.c_str(), nbd_port));
if (disk_type == DT_RK05)
return { { { d }, { }, "" } };
if (disk_type == DT_RL02)
return { { { }, { d }, "" } };
if (disk_type == DT_TAPE)
return { { { }, { }, tape_file.c_str() } };
return { };
}
bool save_disk_configuration(const std::string & nbd_host, const int nbd_port, const disk_type_t dt)
{
json_doc["NBD-host"] = nbd_host;
json_doc["NBD-port"] = nbd_port;
json_doc["disk-type"] = dt == DT_RK05 ? "rk05" : "rl02";
File dataFile = LittleFS.open(NET_DISK_CFG_FILE, "w");
if (!dataFile)
return false;
serializeJson(json_doc, dataFile);
dataFile.close();
return true;
}
#endif
typedef enum { BE_NETWORK, BE_SD } disk_backend_t;
std::optional<disk_backend_t> select_disk_backend(console *const c)
{
#if defined(BUILD_FOR_RP2040)
return BE_SD;
#else
c->put_string("1. network (NBD), 2. local SD card, 9. abort");
int ch = -1;
while(ch == -1 && ch != '1' && ch != '2' && ch != '9') {
auto temp = c->wait_char(500);
if (temp.has_value())
ch = temp.value();
}
c->put_string_lf(format("%c", ch));
if (ch == '9')
return { };
if (ch == '1')
return BE_NETWORK;
// if (ch == '2')
return BE_SD;
#endif
}
std::optional<disk_type_t> select_disk_type(console *const c)
{
c->put_string("1. RK05, 2. RL02, 3. tape/BIC, 9. abort");
int ch = -1;
while(ch == -1 && ch != '1' && ch != '2' && ch != '3' && ch != '9') {
auto temp = c->wait_char(500);
if (temp.has_value())
ch = temp.value();
}
c->put_string_lf(format("%c", ch));
if (ch == '1')
return DT_RK05;
if (ch == '2')
return DT_RL02;
if (ch == '3')
return DT_TAPE;
return { };
}
#if !defined(BUILD_FOR_RP2040)
std::optional<std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> > select_nbd_server(console *const c)
{
c->flush_input();
std::string hostname = c->read_line("Enter hostname (or empty to abort): ");
if (hostname.empty())
return { };
std::string port_str = c->read_line("Enter port number (or empty to abort): ");
if (port_str.empty())
return { };
auto disk_type = select_disk_type(c);
if (disk_type.has_value() == false)
return { };
disk_backend *d = new disk_backend_nbd(hostname, atoi(port_str.c_str()));
if (d->begin() == false) {
c->put_string_lf("Cannot initialize NBD client");
delete d;
return { };
}
if (save_disk_configuration(hostname, atoi(port_str.c_str()), disk_type.value()))
c->put_string_lf("NBD disk configuration saved");
else
c->put_string_lf("NBD disk configuration NOT saved");
if (disk_type.value() == DT_RK05)
return { { { d }, { }, "" } };
if (disk_type.value() == DT_RL02)
return { { { }, { d }, "" } };
return { };
}
#endif
// RK05, RL02 files
std::optional<std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> > select_disk_files(console *const c)
{
c->debug("MISO: %d", int(MISO));
c->debug("MOSI: %d", int(MOSI));
c->debug("SCK : %d", int(SCK ));
c->debug("SS : %d", int(SS ));
c->put_string_lf("Files on SD-card:");
#if defined(SHA2017)
if (!SD.begin(21, SD_SCK_MHZ(10)))
SD.initErrorHalt();
#elif !defined(BUILD_FOR_RP2040)
if (!SD.begin(SS, SD_SCK_MHZ(15))) {
auto err = SD.sdErrorCode();
if (err)
c->debug("SDerror: 0x%x, data: 0x%x", err, SD.sdErrorData());
else
c->debug("Failed to initialize SD card");
return { };
}
#endif
for(;;) {
#if defined(BUILD_FOR_RP2040)
File root = SD.open("/");
for(;;) {
auto entry = root.openNextFile();
if (!entry)
break;
if (!entry.isDirectory()) {
c->put_string(entry.name());
c->put_string("\t\t");
c->put_string_lf(format("%ld", entry.size()));
}
entry.close();
}
#else
SD.ls("/", LS_DATE | LS_SIZE | LS_R);
#endif
c->flush_input();
std::string selected_file = c->read_line("Enter filename (or empty to abort): ");
if (selected_file.empty())
return { };
auto disk_type = select_disk_type(c);
if (disk_type.has_value() == false)
return { };
c->put_string("Opening file: ");
c->put_string_lf(selected_file.c_str());
File32 fh;
if (fh.open(selected_file.c_str(), O_RDWR)) {
fh.close();
if (disk_type.value() == DT_TAPE)
return { { { }, { }, selected_file } };
disk_backend *temp = new disk_backend_esp32(selected_file);
if (!temp->begin()) {
c->put_string("Cannot use: ");
c->put_string_lf(selected_file.c_str());
delete temp;
continue;
}
if (disk_type.value() == DT_RK05)
return { { { temp }, { }, "" } };
if (disk_type.value() == DT_RL02)
return { { { }, { temp }, "" } };
}
c->put_string_lf("open failed");
}
}
void set_disk_configuration(std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> & disk_files)
{
if (std::get<0>(disk_files).empty() == false)
b->add_rk05(new rk05(std::get<0>(disk_files), b, cnsl->get_disk_read_activity_flag(), cnsl->get_disk_write_activity_flag()));
if (std::get<1>(disk_files).empty() == false)
b->add_rl02(new rl02(std::get<1>(disk_files), b, cnsl->get_disk_read_activity_flag(), cnsl->get_disk_write_activity_flag()));
if (std::get<2>(disk_files).empty() == false) {
auto addr = loadTape(b, std::get<2>(disk_files));
if (addr.has_value())
c->setPC(addr.value());
}
if (std::get<0>(disk_files).empty() == false)
setBootLoader(b, BL_RK05);
else if (std::get<1>(disk_files).empty() == false)
setBootLoader(b, BL_RL02);
}
void configure_disk(console *const c)
{
for(;;) {
c->put_string_lf("Load disk");
auto backend = select_disk_backend(cnsl);
if (backend.has_value() == false)
break;
std::optional<std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> > files;
#if !defined(BUILD_FOR_RP2040)
if (backend == BE_NETWORK)
files = select_nbd_server(cnsl);
else // if (backend == BE_SD)
#endif
files = select_disk_files(cnsl);
if (files.has_value() == false)
break;
set_disk_configuration(files.value());
break;
}
}
#if !defined(BUILD_FOR_RP2040) #if !defined(BUILD_FOR_RP2040)
void set_hostname() void set_hostname()
{ {
@ -519,16 +189,16 @@ void start_network(console *const c)
c->put_string_lf(format("Local IP address: %s", WiFi.localIP().toString().c_str())); c->put_string_lf(format("Local IP address: %s", WiFi.localIP().toString().c_str()));
} }
void recall_configuration(console *const c) void recall_configuration(console *const cnsl)
{ {
c->put_string_lf("Starting network..."); cnsl->put_string_lf("Starting network...");
start_network(cnsl); start_network(cnsl);
auto disk_configuration = load_disk_configuration(c); auto disk_configuration = load_disk_configuration(cnsl);
if (disk_configuration.has_value()) { if (disk_configuration.has_value()) {
c->put_string_lf("Starting disk..."); cnsl->put_string_lf("Starting disk...");
set_disk_configuration(disk_configuration.value()); set_disk_configuration(b, cnsl, disk_configuration.value());
} }
} }
#endif #endif

2
console.cpp
View file

@ -209,6 +209,7 @@ std::string console::read_line(const std::string & prompt)
for(size_t i=0; i<edit_lines_hist.at(line_nr).size(); i++) for(size_t i=0; i<edit_lines_hist.at(line_nr).size(); i++)
emit_backspace(); emit_backspace();
// TODO: handle with number-prefix
if (c == 'A') { // up if (c == 'A') { // up
if (line_nr > 0) if (line_nr > 0)
line_nr--; line_nr--;
@ -218,7 +219,6 @@ std::string console::read_line(const std::string & prompt)
line_nr++; line_nr++;
} }
else { else {
printf("[%c]\n", c);
continue; continue;
} }

455
debugger.cpp
View file

@ -1,11 +1,28 @@
// (C) 2018-2023 by Folkert van Heusden // (C) 2018-2024 by Folkert van Heusden
// Released under MIT license // Released under MIT license
#include <optional> #include <optional>
#ifdef linux
#include <dirent.h>
#include <jansson.h>
#include <sys/stat.h>
#include <sys/types.h>
#else
#include <Arduino.h>
#include <ArduinoJson.h>
#include <LittleFS.h>
#endif
#include "bus.h" #include "bus.h"
#include "console.h" #include "console.h"
#include "cpu.h" #include "cpu.h"
#include "disk_backend.h"
#ifdef linux
#include "disk_backend_file.h"
#else
#include "disk_backend_esp32.h"
#endif
#include "disk_backend_nbd.h"
#include "gen.h" #include "gen.h"
#include "loaders.h" #include "loaders.h"
#include "log.h" #include "log.h"
@ -33,6 +50,421 @@ void set_tty_serial_speed(console *const c, const uint32_t bps);
void recall_configuration(console *const c); void recall_configuration(console *const c);
#endif #endif
#define NET_DISK_CFG_FILE "net-disk.json"
#if !defined(BUILD_FOR_RP2040) && !defined(linux)
extern SdFs SD;
#endif
#ifndef linux
#define MAX_CFG_SIZE 1024
StaticJsonDocument<MAX_CFG_SIZE> json_doc;
#endif
typedef enum { BE_NETWORK, BE_SD } disk_backend_t;
#if !defined(BUILD_FOR_RP2040)
std::optional<std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> > load_disk_configuration(console *const c)
{
#ifdef linux
json_error_t error;
json_t *json = json_load_file("." NET_DISK_CFG_FILE, JSON_REJECT_DUPLICATES, &error);
if (!json) {
c->put_string_lf(format("Cannot load ." NET_DISK_CFG_FILE ": %s", error.text));
return { };
}
std::string nbd_host = json_string_value (json_object_get(json, "NBD-host"));
int nbd_port = json_integer_value(json_object_get(json, "NBD-port"));
std::string disk_type_temp = json_string_value (json_object_get(json, "disk-type"));
std::string tape_file = json_string_value (json_object_get(json, "tape-file"));
json_decref(json);
#else
File dataFile = LittleFS.open("/" NET_DISK_CFG_FILE, "r");
if (!dataFile)
return { };
size_t size = dataFile.size();
char buffer[MAX_CFG_SIZE];
if (size > sizeof buffer) { // this should not happen
dataFile.close();
return { };
}
dataFile.read(reinterpret_cast<uint8_t *>(buffer), size);
buffer[(sizeof buffer) - 1] = 0x00;
dataFile.close();
auto error = deserializeJson(json_doc, buffer);
if (error) // this should not happen
return { };
String nbd_host = json_doc["NBD-host"];
int nbd_port = json_doc["NBD-port"];
String disk_type_temp = json_doc["disk-type"];
String tape_file = json_doc["tape-file"];
#endif
disk_type_t disk_type = DT_RK05;
if (disk_type_temp == "rl02")
disk_type = DT_RL02;
else if (disk_type_temp == "tape")
disk_type = DT_TAPE;
disk_backend *d = new disk_backend_nbd(nbd_host.c_str(), nbd_port);
if (d->begin() == false) {
c->put_string_lf("Cannot initialize NBD client from configuration file");
delete d;
return { };
}
c->put_string_lf(format("Connection to NBD server at %s:%d success", nbd_host.c_str(), nbd_port));
if (disk_type == DT_RK05)
return { { { d }, { }, "" } };
if (disk_type == DT_RL02)
return { { { }, { d }, "" } };
if (disk_type == DT_TAPE)
return { { { }, { }, tape_file.c_str() } };
return { };
}
bool save_disk_configuration(const std::string & nbd_host, const int nbd_port, const std::optional<std::string> & tape_file, const disk_type_t dt, console *const cnsl)
{
#ifdef linux
json_t *json = json_object();
json_object_set(json, "NBD-host", json_string(nbd_host.c_str()));
json_object_set(json, "NBD-port", json_integer(nbd_port));
if (dt == DT_RK05)
json_object_set(json, "disk-type", json_string("rk05"));
else if (dt == DT_RL02)
json_object_set(json, "disk-type", json_string("rl02"));
else
json_object_set(json, "disk-type", json_string("tape"));
json_object_set(json, "tape-file", json_string(tape_file.has_value() ? tape_file.value().c_str() : ""));
bool succeeded = json_dump_file(json, "." NET_DISK_CFG_FILE, 0) == 0;
json_decref(json);
if (succeeded == false) {
cnsl->put_string_lf(format("Cannot write ." NET_DISK_CFG_FILE));
return false;
}
#else
json_doc["NBD-host"] = nbd_host;
json_doc["NBD-port"] = nbd_port;
if (dt == DT_RK05)
json_doc["disk-type"] = "rk05";
else if (dt == DT_RL02)
json_doc["disk-type"] = "rl02";
else
json_doc["disk-type"] = "tape";
json_doc["tape-file"] = tape_file.has_value() ? tape_file.value() : "";
File dataFile = LittleFS.open("/" NET_DISK_CFG_FILE, "w");
if (!dataFile)
return false;
serializeJson(json_doc, dataFile);
dataFile.close();
#endif
return true;
}
#endif
std::optional<disk_backend_t> select_disk_backend(console *const c)
{
#if defined(BUILD_FOR_RP2040)
return BE_SD;
#elif linux
c->put_string("1. network (NBD), 2. local filesystem, 9. abort");
#else
c->put_string("1. network (NBD), 2. local SD card, 9. abort");
#endif
int ch = -1;
while(ch == -1 && ch != '1' && ch != '2' && ch != '9') {
auto temp = c->wait_char(500);
if (temp.has_value())
ch = temp.value();
}
c->put_string_lf(format("%c", ch));
if (ch == '1')
return BE_NETWORK;
if (ch == '2')
return BE_SD;
return { };
}
std::optional<disk_type_t> select_disk_type(console *const c)
{
c->put_string("1. RK05, 2. RL02, 3. tape/BIC, 9. abort");
int ch = -1;
while(ch == -1 && ch != '1' && ch != '2' && ch != '3' && ch != '9') {
auto temp = c->wait_char(500);
if (temp.has_value())
ch = temp.value();
}
c->put_string_lf(format("%c", ch));
if (ch == '1')
return DT_RK05;
if (ch == '2')
return DT_RL02;
if (ch == '3')
return DT_TAPE;
return { };
}
#if !defined(BUILD_FOR_RP2040)
std::optional<std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> > select_nbd_server(console *const c)
{
c->flush_input();
std::string hostname = c->read_line("Enter hostname (or empty to abort): ");
if (hostname.empty())
return { };
std::string port_str = c->read_line("Enter port number (or empty to abort): ");
if (port_str.empty())
return { };
auto disk_type = select_disk_type(c);
if (disk_type.has_value() == false)
return { };
disk_backend *d = new disk_backend_nbd(hostname, atoi(port_str.c_str()));
if (d->begin() == false) {
c->put_string_lf("Cannot initialize NBD client");
delete d;
return { };
}
if (save_disk_configuration(hostname, atoi(port_str.c_str()), { }, disk_type.value(), c))
c->put_string_lf("NBD disk configuration saved");
else
c->put_string_lf("NBD disk configuration NOT saved");
if (disk_type.value() == DT_RK05)
return { { { d }, { }, "" } };
if (disk_type.value() == DT_RL02)
return { { { }, { d }, "" } };
return { };
}
#endif
// RK05, RL02 files
std::optional<std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> > select_disk_files(console *const c)
{
#ifdef linux
c->put_string_lf("Files in current directory: ");
#else
c->debug("MISO: %d", int(MISO));
c->debug("MOSI: %d", int(MOSI));
c->debug("SCK : %d", int(SCK ));
c->debug("SS : %d", int(SS ));
c->put_string_lf("Files on SD-card:");
#if defined(SHA2017)
if (!SD.begin(21, SD_SCK_MHZ(10)))
SD.initErrorHalt();
#elif !defined(BUILD_FOR_RP2040)
if (!SD.begin(SS, SD_SCK_MHZ(15))) {
auto err = SD.sdErrorCode();
if (err)
c->debug("SDerror: 0x%x, data: 0x%x", err, SD.sdErrorData());
else
c->debug("Failed to initialize SD card");
return { };
}
#endif
#endif
for(;;) {
#if defined(linux)
DIR *dir = opendir(".");
if (!dir) {
c->put_string_lf("Cannot access directory");
return { };
}
dirent *dr = nullptr;
while((dr = readdir(dir))) {
struct stat st { };
if (stat(dr->d_name, &st) == 0)
c->put_string_lf(format("%s\t\t%ld", dr->d_name, st.st_size));
}
closedir(dir);
#elif defined(BUILD_FOR_RP2040)
File root = SD.open("/");
for(;;) {
auto entry = root.openNextFile();
if (!entry)
break;
if (!entry.isDirectory()) {
c->put_string(entry.name());
c->put_string("\t\t");
c->put_string_lf(format("%ld", entry.size()));
}
entry.close();
}
#else
SD.ls("/", LS_DATE | LS_SIZE | LS_R);
#endif
c->flush_input();
std::string selected_file = c->read_line("Enter filename (or empty to abort): ");
if (selected_file.empty())
return { };
auto disk_type = select_disk_type(c);
if (disk_type.has_value() == false)
return { };
c->put_string("Opening file: ");
c->put_string_lf(selected_file.c_str());
bool can_open_file = false;
#ifdef linux
struct stat st { };
can_open_file = stat(selected_file.c_str(), &st) == 0;
#else
File32 fh;
can_open_file = fh.open(selected_file.c_str(), O_RDWR);
if (can_open_file)
fh.close();
#endif
if (can_open_file) {
if (disk_type.value() == DT_TAPE)
return { { { }, { }, selected_file } };
#ifdef linux
disk_backend *temp = new disk_backend_file(selected_file);
#else
disk_backend *temp = new disk_backend_esp32(selected_file);
#endif
if (!temp->begin()) {
c->put_string("Cannot use: ");
c->put_string_lf(selected_file.c_str());
delete temp;
continue;
}
if (disk_type.value() == DT_RK05)
return { { { temp }, { }, "" } };
if (disk_type.value() == DT_RL02)
return { { { }, { temp }, "" } };
}
c->put_string_lf("open failed");
}
}
void set_disk_configuration(bus *const b, console *const cnsl, std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> & disk_files)
{
if (std::get<0>(disk_files).empty() == false)
b->add_rk05(new rk05(std::get<0>(disk_files), b, cnsl->get_disk_read_activity_flag(), cnsl->get_disk_write_activity_flag()));
if (std::get<1>(disk_files).empty() == false)
b->add_rl02(new rl02(std::get<1>(disk_files), b, cnsl->get_disk_read_activity_flag(), cnsl->get_disk_write_activity_flag()));
if (std::get<2>(disk_files).empty() == false) {
auto addr = loadTape(b, std::get<2>(disk_files));
if (addr.has_value())
b->getCpu()->setPC(addr.value());
}
if (std::get<0>(disk_files).empty() == false)
setBootLoader(b, BL_RK05);
else if (std::get<1>(disk_files).empty() == false)
setBootLoader(b, BL_RL02);
}
void configure_disk(bus *const b, console *const cnsl)
{
for(;;) {
cnsl->put_string_lf("Load disk");
auto backend = select_disk_backend(cnsl);
if (backend.has_value() == false)
break;
std::optional<std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> > files;
#if !defined(BUILD_FOR_RP2040)
if (backend == BE_NETWORK)
files = select_nbd_server(cnsl);
else // if (backend == BE_SD)
#endif
files = select_disk_files(cnsl);
if (files.has_value() == false)
break;
set_disk_configuration(b, cnsl, files.value());
break;
}
}
// returns size of instruction (in bytes) // returns size of instruction (in bytes)
int disassemble(cpu *const c, console *const cnsl, const uint16_t pc, const bool instruction_only) int disassemble(cpu *const c, console *const cnsl, const uint16_t pc, const bool instruction_only)
{ {
@ -423,13 +855,11 @@ void debugger(console *const cnsl, bus *const b, std::atomic_uint32_t *const sto
b->reset(); b->reset();
continue; continue;
} }
#if defined(ESP32) || defined(BUILD_FOR_RP2040)
else if (cmd == "cfgdisk") { else if (cmd == "cfgdisk") {
configure_disk(cnsl); configure_disk(b, cnsl);
continue; continue;
} }
#endif
#if defined(ESP32) #if defined(ESP32)
else if (cmd == "cfgnet") { else if (cmd == "cfgnet") {
configure_network(cnsl); configure_network(cnsl);
@ -470,19 +900,6 @@ void debugger(console *const cnsl, bus *const b, std::atomic_uint32_t *const sto
continue; continue;
} }
else if (parts.at(0) == "tape") {
if (parts.size() == 2) {
auto addr = loadTape(b, parts.at(1));
if (addr.has_value())
c->setPC(addr.value());
}
else {
cnsl->put_string_lf("filename parameter missing");
}
continue;
}
else if (parts[0] == "trl") { else if (parts[0] == "trl") {
if (parts.size() == 1) if (parts.size() == 1)
t_rl.reset(); t_rl.reset();
@ -532,7 +949,6 @@ void debugger(console *const cnsl, bus *const b, std::atomic_uint32_t *const sto
cnsl->put_string_lf("toggle - set switch (s=, 0...15 (decimal)) of the front panel to state (t=, 0 or 1)"); cnsl->put_string_lf("toggle - set switch (s=, 0...15 (decimal)) of the front panel to state (t=, 0 or 1)");
cnsl->put_string_lf("cls - clear screen"); cnsl->put_string_lf("cls - clear screen");
cnsl->put_string_lf("stats - show run statistics"); cnsl->put_string_lf("stats - show run statistics");
cnsl->put_string_lf("tape - load a tape/BIC file, parameter is filename");
#if defined(ESP32) #if defined(ESP32)
cnsl->put_string_lf("cfgnet - configure network (e.g. WiFi)"); cnsl->put_string_lf("cfgnet - configure network (e.g. WiFi)");
cnsl->put_string_lf("startnet - start network"); cnsl->put_string_lf("startnet - start network");
@ -540,10 +956,7 @@ void debugger(console *const cnsl, bus *const b, std::atomic_uint32_t *const sto
cnsl->put_string_lf("serspd - set serial speed in bps (8N1 are default)"); cnsl->put_string_lf("serspd - set serial speed in bps (8N1 are default)");
cnsl->put_string_lf("init - reload (disk-)configuration from flash"); cnsl->put_string_lf("init - reload (disk-)configuration from flash");
#endif #endif
#if defined(ESP32) || defined(BUILD_FOR_RP2040)
cnsl->put_string_lf("cfgdisk - configure disk"); cnsl->put_string_lf("cfgdisk - configure disk");
#endif
continue; continue;
} }
else { else {

9
debugger.h
View file

@ -1,9 +1,16 @@
// (C) 2018-2023 by Folkert van Heusden // (C) 2018-2024 by Folkert van Heusden
// Released under MIT license // Released under MIT license
#include "bus.h" #include "bus.h"
#include "console.h" #include "console.h"
#include "gen.h"
std::optional<std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> > load_disk_configuration(console *const c);
bool save_disk_configuration(const std::string & nbd_host, const int nbd_port, const disk_type_t dt);
void set_disk_configuration(bus *const b, console *const cnsl, std::tuple<std::vector<disk_backend *>, std::vector<disk_backend *>, std::string> & disk_files);
int disassemble(cpu *const c, console *const cnsl, const uint16_t pc, const bool instruction_only); int disassemble(cpu *const c, console *const cnsl, const uint16_t pc, const bool instruction_only);
void debugger(console *const cnsl, bus *const b, std::atomic_uint32_t *const stop_event, const bool tracing); void debugger(console *const cnsl, bus *const b, std::atomic_uint32_t *const stop_event, const bool tracing);
void run_bic(console *const cnsl, bus *const b, std::atomic_uint32_t *const stop_event, const bool tracing, const uint16_t bic_start); void run_bic(console *const cnsl, bus *const b, std::atomic_uint32_t *const stop_event, const bool tracing, const uint16_t bic_start);

4
gen.h
View file

@ -1,6 +1,8 @@
// (C) 2018-2023 by Folkert van Heusden // (C) 2018-2024 by Folkert van Heusden
// Released under MIT license // Released under MIT license
#pragma once #pragma once
typedef enum { EVENT_NONE = 0, EVENT_HALT, EVENT_INTERRUPT, EVENT_TERMINATE } stop_event_t; typedef enum { EVENT_NONE = 0, EVENT_HALT, EVENT_INTERRUPT, EVENT_TERMINATE } stop_event_t;
typedef enum { DT_RK05, DT_RL02, DT_TAPE } disk_type_t;