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Follow-up refactoring of logging-related parts

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This patch:
* Ensures that all calls to `jerry_port_log` in jerry-core happen
  via macros defined in jrt.h. Also, it unifies the names of those
  macros: as `JERRY_ERROR_MSG` and `JERRY_WARNING_MSG` gave a good
  pattern that was well aligned with the naming scheme of the log
  level enum, `JERRY_DLOG` and `JERRY_DDLOG` were rewritten to
  `JERRY_DEBUG_MSG` and `JERRY_TRACE_MSG`.
* Ensures that all debug logging code parts of jerry-core (i.e.,
  memory statistics, JS byte-code dumps, and RegExp byte-code
  dumps) are guarded by macros: `JMEM_STATS`,
  `PARSER_DUMP_BYTE_CODE`, and `REGEXP_DUMP_BYTE_CODE`, which in
  turn are controled by cmake build system feature flags
  `FEATURE_MEM_STATS`, `FEATURE_PARSER_DUMP`, and
  `FEATURE_REGEXP_DUMP`.
* Ensures that all debug logging functionalities can be controled
  during run time (provided that they were enabled during build
  time): the engine has `JERRY_INIT_MEM_STATS[_SEPARATE]`,
  `JERRY_INIT_SHOW_OPCODES`, `JERRY_INIT_SHOW_REGEXP_OPCODES` init
  flags, and the default unix/linux command line app has
  corresponding command line switches.`
* Drops `FEATURE_LOG`, `JERRY_ENABLE_LOG`, and
  `JERRY_INIT_ENABLE_LOG`, as their name was misleadingly general,
  even though they mostly controled the regexp engine only. The
  above-mentioned `*REGEXP*` things mostly act as their
  replacements.
* Updates build, test, and measurement tool scripts, and
  documentation.

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
This commit is contained in:
Akos Kiss
2016-08-05 21:46:41 +02:00
parent 1b996a9a56
commit a2d5acb43c
30 changed files with 333 additions and 362 deletions
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docs/02.API-REFERENCE.md
+4 -4
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@@ -5,8 +5,8 @@
Enum that contains the following elements:
- JERRY_INIT_EMPTY - empty flag set
- JERRY_INIT_ENABLE_LOG - enable logging
- JERRY_INIT_SHOW_OPCODES - dump byte-code to stdout after parse
- JERRY_INIT_SHOW_OPCODES - dump byte-code to log after parse
- JERRY_INIT_SHOW_REGEXP_OPCODES - dump regexp byte-code to log after compilation
- JERRY_INIT_MEM_STATS - dump memory statistics
- JERRY_INIT_MEM_STATS_SEPARATE - dump memory statistics and reset peak values after parse
@@ -181,8 +181,8 @@ jerry_init (jerry_init_flag_t flags)
`flags` - combination of various engine configuration flags:
- `JERRY_INIT_EMPTY` - no flags, just initialize in default configuration.
- `JERRY_INIT_ENABLE_LOG` - enable logging.
- `JERRY_INIT_SHOW_OPCODES` - print compiled byte-code.
- `JERRY_INIT_SHOW_REGEXP_OPCODES` - print compiled regexp byte-code.
- `JERRY_INIT_MEM_STATS` - dump memory statistics.
- `JERRY_INIT_MEM_STATS_SEPARATE` - dump memory statistics and reset peak values after parse.
@@ -190,7 +190,7 @@ jerry_init (jerry_init_flag_t flags)
```c
{
jerry_init (JERRY_INIT_SHOW_OPCODES | JERRY_INIT_ENABLE_LOG);
jerry_init (JERRY_INIT_SHOW_OPCODES | JERRY_INIT_SHOW_REGEXP_OPCODES);
// ...