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Added some VERBOSE checked messages into asm/main

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This commit is contained in:
Aryadev Chavali
2024-04-15 16:33:22 +06:30
parent 4a7341e26c
commit e960af2904
1 changed files with 53 additions and 37 deletions
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90
asm/main.cpp
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@@ -27,6 +27,7 @@ extern "C"
#include "./lexer.hpp"
#include "./preprocesser.hpp"
using std::cout, std::cerr, std::endl;
using std::pair, std::string, std::string_view, std::vector;
void usage(const char *program_name, FILE *fp)
@@ -45,9 +46,22 @@ int main(int argc, const char *argv[])
usage(argv[0], stderr);
return -1;
}
int ret = 0;
const char *file_name = argv[1];
auto file_source = read_file(file_name);
int ret = 0;
const char *source_name = argv[1];
const char *out_name = argv[2];
(void)out_name;
#if VERBOSE >= 1
printf("[%sASSEMBLER%s]: Assembling `%s` to `%s`\n", TERM_YELLOW, TERM_RESET,
source_name, out_name);
#endif
auto file_source = read_file(source_name);
#if VERBOSE >= 1
printf("[%sASSEMBLER%s]: `%s` -> %lu bytes\n", TERM_YELLOW, TERM_RESET,
source_name, file_source.has_value() ? file_source.value().size() : 0);
#endif
string source_str;
string_view original;
@@ -62,8 +76,7 @@ int main(int argc, const char *argv[])
source_str = file_source.value();
else
{
std::cerr << "ERROR: file `" << file_name << "` does not exist!"
<< std::endl;
cerr << "ERROR: file `" << source_name << "` does not exist!" << endl;
ret = -1;
goto end;
}
@@ -71,55 +84,58 @@ int main(int argc, const char *argv[])
src = string_view{source_str};
lerr = tokenise_buffer(src, tokens);
if (lerr != lerr_t::OK)
if (lerr.type != lerr_type_t::OK)
{
size_t col = 0, line = 1;
// TODO: Fix this UB (probably a change in API)
auto diff = src.begin() - original.begin();
for (auto i = 0; i < diff; ++i)
{
if (source_str[i] == '\n')
{
col = 0;
++line;
}
else
++col;
}
std::cerr << file_name << ":" << line << ":" << col << ":"
<< lerr_as_cstr(lerr) << std::endl;
ret = 255 - static_cast<int>(lerr);
cerr << source_name << ":" << lerr << endl;
ret = 255 - static_cast<int>(lerr.type);
goto end;
}
else
{
std::cout << "LEXER: \n"
"-------------------------------------------------------------"
"-------------------\n";
#if VERBOSE >= 1
printf("[%sLEXER%s]: %lu bytes -> %lu tokens\n", TERM_GREEN, TERM_RESET,
source_str.size(), tokens.size());
#endif
#if VERBOSE == 2
printf("[%sLEXER%s]: Tokens "
"parsed:\n----------------------------------------------------------"
"----------------------\n",
TERM_GREEN, TERM_RESET);
for (auto token : tokens)
std::cout << "\t" << *token << std::endl;
std::cout << "-------------------------------------------------------------"
"-------------------\n";
cout << "\t" << *token << endl;
printf("-------------------------------------------------------------"
"-------------------\n");
#endif
}
// preprocessing
std::tie(preprocessed_tokens, pp_err) = preprocesser(tokens);
pp_err = preprocesser(tokens, preprocessed_tokens);
if (pp_err.type != pp_err_type_t::OK)
{
std::cerr << file_name << ":" << pp_err.reference->line << ":"
<< pp_err.reference->column << ":" << pp_err << std::endl;
cerr << source_name << ":" << pp_err.reference->line << ":"
<< pp_err.reference->column << ":" << pp_err << endl;
ret = 255 - static_cast<int>(pp_err.type);
goto end;
}
else
{
std::cout << "PREPROCESSER: \n"
"-------------------------------------------------------------"
"-------------------\n";
#if VERBOSE >= 1
printf("[%sPREPROCESSOR%s]: %lu tokens -> %lu tokens\n", TERM_GREEN,
TERM_RESET, tokens.size(), preprocessed_tokens.size());
#endif
#if VERBOSE == 2
printf("[%sPREPROCESSOR%s]: Processed tokens: "
"\n-----------------------------------------------------------------"
"---------------\n",
TERM_GREEN, TERM_RESET);
for (auto token : preprocessed_tokens)
std::cout << "\t" << *token << std::endl;
std::cout << "-------------------------------------------------------------"
"-------------------\n";
cout << "\t" << *token << endl;
printf("-------------------------------------------------------------"
"-------------------\n");
#endif
}
end: