diff options
| -rw-r--r-- | gdb/symtab.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gdb/symtab.h b/gdb/symtab.h index 4a9406c..de0d110 100644 --- a/gdb/symtab.h +++ b/gdb/symtab.h @@ -722,10 +722,9 @@ struct symtab int nlines; - /* The Nth element of this array is the position of the - (N-1)th line of the source file. "position" means something - we can lseek() to; it is not guaranteed to be useful any other - way. */ + /* line_charpos[N] is the position of the (N-1)th line of the + source file. "position" means something we can lseek() to; it + is not guaranteed to be useful any other way. */ int *line_charpos; @@ -988,7 +987,12 @@ install_minimal_symbols PARAMS ((struct objfile *)); struct symtab_and_line { struct symtab *symtab; + + /* Line number. Line numbers start at 1 and proceed through symtab->nlines. + 0 is never a valid line number; it is used to indicate that line number + information is not available. */ int line; + CORE_ADDR pc; CORE_ADDR end; }; |