sas2026/tinyriscv
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better formatting of error and help screen

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This commit is contained in:
inixyz
2023-10-17 21:39:34 +03:00
parent cab2cf8d51
commit 8920adc805
1 changed files with 4 additions and 4 deletions
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8
src/main.c
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@@ -21,7 +21,7 @@ static inline void set_fg_color(const Color color){
}
void help(const char* message){
if(strlen(message)) puts(message);
if(message) printf("%s\n\n", message);
printf("Usage: tinyricv [OPTION] [VALUE] ...\n\n");
printf(" --help Display this information.\n");
@@ -112,16 +112,16 @@ int main(int argc, char** argv){
for(unsigned int i = 1; i < argc; i++){
if(!strcmp(argv[i], "--help")) help(NULL);
else if(!strcmp(argv[i], "--bin")){
assert("Invalid file path." && argv[i + 1]);
if(i + 1 >= argc) help("Invalid file path.");
strncpy(file_path, argv[i++ + 1], 256);
}
else if(!strcmp(argv[i], "--mem_size")){
assert("Invalid [mem_size] value." && argv[i + 1]);
if(i + 1 >= argc) help("Invalid [mem_size] value.");
mem_size = strtol(argv[i++ + 1], NULL, 0);
}
else if(!strcmp(argv[i], "--regdump")) do_regdump = 1;
else if(!strcmp(argv[i], "--memdump")){
assert("Invalid [addr] value." && argv[i + 1]);
if(i + 1 >= argc) help("Invalid [dump_addr] value.");
dump_addr = strtol(argv[i++ + 1], NULL, 0);
do_memdump = 1;
}