diff options
Diffstat (limited to 'subx/010core.cc')
| -rw-r--r-- | subx/010core.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/subx/010core.cc b/subx/010core.cc index bb3919cf..d71df322 100644 --- a/subx/010core.cc +++ b/subx/010core.cc @@ -92,10 +92,10 @@ void run(const string& text_bytes) { } void load_program(const string& text_bytes) { - // now, to read the hex bytes in ASCII, we'll use C's strtol - // strtol needs a char*, so we grab the buffer backing the string object uint32_t addr = 1; - char* curr = const_cast<char*>(&text_bytes[0]); // non-standard approach, but blessed by Herb Sutter (http://herbsutter.com/2008/04/07/cringe-not-vectors-are-guaranteed-to-be-contiguous/#comment-483) + // we'll use C's 'strtol` to parse ASCII hex bytes + // strtol needs a char*, so we grab the buffer backing the string object + char* curr = const_cast<char*>(&text_bytes[0]); // non-portable, but blessed by Herb Sutter (http://herbsutter.com/2008/04/07/cringe-not-vectors-are-guaranteed-to-be-contiguous/#comment-483) char* max = curr + strlen(curr); while (curr < max) { // skip whitespace |