59 lines
2.2 KiB
C++
59 lines
2.2 KiB
C++
#include <debugging_regexis024/vm/libregexis024vm_debug.h>
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#include <stdio.h>
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#include <string>
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std::string thread_to_str(const REGEX_IS024_Thread& thread){
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if (!(thread.slot_occupation_status & SLOT_OCCUPIED))
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return "{ unoccupied }";
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char buf[1024];
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snprintf(buf, 1024, "{ IP = %lu }", thread.IP);
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return buf;
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}
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std::string stack_to_str(const REGEX_IS024_Stack& stack){
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std::string res = "{ ";
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for (uint32_t i = 0; i < stack.sz; i++){
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if (i != 0)
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res += ", ";
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res += std::to_string(stack.slots[i]);
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}
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res += " }";
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return res;
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}
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std::string slots_to_str(const REGEX_IS024_CONTEXT& ctx){
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if (!ctx.initialized)
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return "uninitialized";
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std::string READ_slots;
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for (size_t i = 0; i < ctx.read_slots_number; i++){
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uint8_t stat = ctx.READ_halted_slots[i].slot_occupation_status;
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READ_slots += (stat & SLOT_OCCUPIED) ? ((stat & SLOT_NEW) ? "N" : "O") : "x";
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}
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std::string FORK_slots;
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for (size_t i = 0; i < ctx.fork_slots_number; i++){
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uint8_t stat = ctx.FORK_halted_slots[i].slot_occupation_status;
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FORK_slots += (stat & SLOT_OCCUPIED) ? "O" : "x";
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}
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char buf[4096];
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snprintf(buf, 4096, "READ_slots: %s ; FORK_slots: %s ; READ_stack_new_main: %s ; "
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"READ_stack_new_second: %s ; READ_stack_old: %s ; FORK_stack: %s",
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READ_slots.c_str(), FORK_slots.c_str(), stack_to_str(ctx.READ_halted_stack_new_first).c_str(),
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stack_to_str(ctx.READ_halted_stack_new_second).c_str(),
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stack_to_str(ctx.READ_halted_stack_old).c_str(), stack_to_str(ctx.FORK_halted_stack).c_str());
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return buf;
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}
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void debug_print_context(const REGEX_IS024_CONTEXT& ctx, const char* place) {
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printf("== DEBUG `%s` ==\n", place);
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printf("Active thread: %s, sifting_with: %s, match: %s\n%s\n",
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thread_to_str(ctx.active_thread).c_str(),
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ctx.sifting_with ? thread_to_str(*ctx.sifting_with).c_str() : "NO", thread_to_str(ctx.matched_thread).c_str(),
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slots_to_str(ctx).c_str());
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}
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void debug_print_thread(const REGEX_IS024_Thread& thr, const char *place) {
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printf("== DEBUG `%s` ==\n", place);
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printf("This thread: %s\n", thread_to_str(thr).c_str());
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}
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