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Fix debug line number information.

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This commit is contained in:
Bill Currie 2011-02-09 09:59:43 +09:00
parent 5eff00fdeb
commit 681ded9375
6 changed files with 17 additions and 3 deletions
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2
tools/qfcc/include/debug.h
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@ -41,4 +41,6 @@ pr_auxfunction_t *new_auxfunction (void);
pr_lineno_t *new_lineno (void);
struct ddef_s *new_local (void);
extern int lineno_base;
#endif//__debug_h

2
tools/qfcc/include/expr.h
View file

@ -558,8 +558,6 @@ void init_elements (struct def_s *def, expr_t *eles);
const char *get_op_string (int op);
extern int lineno_base;
struct keywordarg_s;
struct class_type_s;
expr_t *selector_expr (struct keywordarg_s *selector);

2
tools/qfcc/source/debug.c
View file

@ -52,6 +52,8 @@ static __attribute__ ((used)) const char rcsid[] =
#include "qfcc.h"
#include "strpool.h"
int lineno_base;
static srcline_t *free_srclines;
void

11
tools/qfcc/source/emit.c
View file

@ -162,6 +162,17 @@ emit_statement (statement_t *statement)
if (!op)
internal_error (statement->expr, "ice ice baby");
if (options.code.debug && current_func->aux) {
expr_t *e = statement->expr;
pr_uint_t line = (e ? e->line : pr.source_line) - lineno_base;
if (line != pr.linenos[pr.num_linenos - 1].line) {
pr_lineno_t *lineno = new_lineno ();
lineno->line = line;
lineno->fa.addr = pr.code->size;
}
}
s = codespace_newstatement (pr.code);
s->op = op->opcode;
s->a = def_a ? def_a->offset : 0;

1
tools/qfcc/source/expr.c
View file

@ -67,7 +67,6 @@ static __attribute__ ((used)) const char rcsid[] =
#include "qc-parse.h"
static expr_t *free_exprs;
int lineno_base;
type_t *ev_types[ev_type_count] = {
&type_void,

2
tools/qfcc/source/function.c
View file

@ -646,6 +646,8 @@ emit_function (function_t *f, expr_t *e)
sblock_t *sblock;
f->code = pr.code->size;
if (f->aux)
lineno_base = f->aux->source_line;
sblock = make_statements (e);
emit_statements (sblock);
}