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Made "cover" a compile-time option (disabled by default)

This commit is contained in:
Clifford Wolf 2014-11-06 09:39:55 +01:00
parent 80869531b9
commit a346c0bf2b
5 changed files with 10 additions and 6 deletions
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5
Makefile
View File

@ -11,6 +11,7 @@ ENABLE_ABC := 1
ENABLE_PLUGINS := 1
ENABLE_READLINE := 1
ENABLE_VERIFIC := 0
ENABLE_COVER := 0
# other configuration flags
ENABLE_GPROF := 0
@ -138,6 +139,10 @@ CXXFLAGS += $(patsubst %,-I$(VERIFIC_DIR)/%,$(VERIFIC_COMPONENTS)) -DYOSYS_ENABL
LDLIBS += $(patsubst %,$(VERIFIC_DIR)/%/*-linux.a,$(VERIFIC_COMPONENTS))
endif
ifeq ($(ENABLE_COVER),1)
CXXFLAGS += -DYOSYS_ENABLE_COVER
endif
ifeq ($(PRETTY), 1)
P_STATUS = 0
P_OFFSET = 0

2
kernel/driver.cc
View File

@ -335,7 +335,7 @@ int main(int argc, char **argv)
log("%s\n", out_count ? "" : " no commands executed");
}
#ifdef COVER_ACTIVE
#ifdef YOSYS_ENABLE_COVER
if (getenv("YOSYS_COVER_DIR") || getenv("YOSYS_COVER_FILE"))
{
char filename_buffer[4096];

2
kernel/log.cc
View File

@ -274,7 +274,7 @@ void log_cell(RTLIL::Cell *cell, std::string indent)
// ---------------------------------------------------
// This is the magic behind the code coverage counters
// ---------------------------------------------------
#ifdef COVER_ACTIVE
#ifdef YOSYS_ENABLE_COVER
std::map<std::string, std::pair<std::string, int>> extra_coverage_data;

3
kernel/log.h
View File

@ -87,8 +87,7 @@ static inline void log_assert_worker(bool cond, const char *expr, const char *fi
// This is the magic behind the code coverage counters
// ---------------------------------------------------
#if defined(__linux__) && !defined(NDEBUG)
#define COVER_ACTIVE
#ifdef YOSYS_ENABLE_COVER
#define cover(_id) do { \
static CoverData __d __attribute__((section("yosys_cover_list"), aligned(1))) = { __FILE__, __FUNCTION__, _id, __LINE__, 0 }; \

4
passes/cmds/cover.cc
View File

@ -128,7 +128,7 @@ struct CoverPass : public Pass {
log("\n");
}
#ifdef COVER_ACTIVE
#ifdef YOSYS_ENABLE_COVER
for (auto &it : get_coverage_data()) {
if (!patterns.empty()) {
for (auto &p : patterns)
@ -146,7 +146,7 @@ struct CoverPass : public Pass {
for (auto f : out_files)
fclose(f);
log_cmd_error("Coverage counters are only available in debug builds of Yosys for Linux.\n");
log_cmd_error("This version of Yosys was not built with support for code coverage counters.\n");
#endif
for (auto f : out_files)