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* iseq.h: introduce ISEQ_COVERAGE() and ISEQ_COVERAGE_SET() macro.

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* compile.c: use them.

* iseq.c: ditto.

* iseq.c (rb_iseq_coverage): added.

* thread.c (update_coverage): use rb_iseq_coverage().

* vm_core.h: rename coverage field name to support this fix.




git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2015-12-02 08:05:36 +00:00
parent e86f66b33f
commit 417240b7fb
6 changed files with 33 additions and 9 deletions
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14
ChangeLog
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@ -1,3 +1,17 @@
Wed Dec 2 17:05:15 2015 Koichi Sasada <ko1@atdot.net>
* iseq.h: introduce ISEQ_COVERAGE() and ISEQ_COVERAGE_SET() macro.
* compile.c: use them.
* iseq.c: ditto.
* iseq.c (rb_iseq_coverage): added.
* thread.c (update_coverage): use rb_iseq_coverage().
* vm_core.h: rename coverage field name to support this fix.
Wed Dec 2 17:00:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* encoding.c (enc_name, rb_enc_name_list_i, rb_enc_aliases_enc_i):

4
compile.c
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@ -231,9 +231,9 @@ r_value(VALUE value)
#define ADD_TRACE(seq, line, event) \
do { \
if ((event) == RUBY_EVENT_LINE && iseq->variable_body->coverage && \
if ((event) == RUBY_EVENT_LINE && ISEQ_COVERAGE(iseq) && \
(line) != ISEQ_COMPILE_DATA(iseq)->last_coverable_line) { \
RARRAY_ASET(iseq->variable_body->coverage, (line) - 1, INT2FIX(0)); \
RARRAY_ASET(ISEQ_COVERAGE(iseq), (line) - 1, INT2FIX(0)); \
ISEQ_COMPILE_DATA(iseq)->last_coverable_line = (line); \
ADD_INSN1((seq), (line), trace, INT2FIX(RUBY_EVENT_COVERAGE)); \
} \

14
iseq.c
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@ -117,7 +117,7 @@ rb_iseq_mark(const rb_iseq_t *iseq)
}
if (iseq->variable_body) {
RUBY_MARK_UNLESS_NULL(iseq->variable_body->coverage);
RUBY_MARK_UNLESS_NULL(ISEQ_COVERAGE(iseq));
}
if (ISEQ_COMPILE_DATA(iseq) != 0) {
@ -311,13 +311,13 @@ prepare_iseq_build(rb_iseq_t *iseq,
ISEQ_COMPILE_DATA(iseq)->option = option;
ISEQ_COMPILE_DATA(iseq)->last_coverable_line = -1;
RB_OBJ_WRITE(iseq, &iseq->variable_body->coverage, Qfalse);
ISEQ_COVERAGE_SET(iseq, Qfalse);
if (!GET_THREAD()->parse_in_eval) {
VALUE coverages = rb_get_coverages();
if (RTEST(coverages)) {
RB_OBJ_WRITE(iseq, &iseq->variable_body->coverage, rb_hash_lookup(coverages, path));
if (NIL_P(iseq->variable_body->coverage)) RB_OBJ_WRITE(iseq, &iseq->variable_body->coverage, Qfalse);
ISEQ_COVERAGE_SET(iseq, rb_hash_lookup(coverages, path));
if (NIL_P(ISEQ_COVERAGE(iseq))) ISEQ_COVERAGE_SET(iseq, Qfalse);
}
}
@ -699,6 +699,12 @@ rb_iseq_method_name(const rb_iseq_t *iseq)
}
}
VALUE
rb_iseq_coverage(const rb_iseq_t *iseq)
{
return ISEQ_COVERAGE(iseq);
}
/* define wrapper class methods (RubyVM::InstructionSequence) */
static void

4
iseq.h
View File

@ -23,7 +23,9 @@ rb_call_info_kw_arg_bytes(int keyword_len)
return sizeof(struct rb_call_info_kw_arg) + sizeof(VALUE) * (keyword_len - 1);
}
#define ISEQ_COMPILE_DATA(iseq) (iseq)->compile_data_
#define ISEQ_COMPILE_DATA(iseq) (iseq)->compile_data_
#define ISEQ_COVERAGE(iseq) (iseq)->variable_body->coverage_
#define ISEQ_COVERAGE_SET(iseq, cov) RB_OBJ_WRITE((iseq), &(iseq)->variable_body->coverage_, cov)
RUBY_SYMBOL_EXPORT_BEGIN

2
thread.c
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@ -4756,7 +4756,7 @@ rb_check_deadlock(rb_vm_t *vm)
static void
update_coverage(rb_event_flag_t event, VALUE proc, VALUE self, ID id, VALUE klass)
{
VALUE coverage = GET_THREAD()->cfp->iseq->variable_body->coverage;
VALUE coverage = rb_iseq_coverage(GET_THREAD()->cfp->iseq);
if (coverage && RBASIC(coverage)->klass == 0) {
long line = rb_sourceline() - 1;
long count;

4
vm_core.h
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@ -386,7 +386,7 @@ struct rb_iseq_constant_body {
};
struct rb_iseq_variable_body {
const VALUE coverage; /* coverage array */
const VALUE coverage_; /* coverage array */
rb_num_t flip_cnt;
@ -817,6 +817,8 @@ VALUE rb_iseq_disasm(const rb_iseq_t *iseq);
int rb_iseq_disasm_insn(VALUE str, const VALUE *iseqval, size_t pos, const rb_iseq_t *iseq, VALUE child);
const char *ruby_node_name(int node);
VALUE rb_iseq_coverage(const rb_iseq_t *iseq);
RUBY_EXTERN VALUE rb_cISeq;
RUBY_EXTERN VALUE rb_cRubyVM;
RUBY_EXTERN VALUE rb_cEnv;