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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-10-02 09:27:39 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-10-02 09:27:39 +0900 |
| commit | 6b956f1c1b18e69529ba4daef886ff7c11621656 (patch) | |
| tree | e62b87a2d816999d160547ac98458210aa3f8fbd /include/mrbconf.h | |
| parent | ae1403004b4c9de25e2abfbcd2e838dc737a23d5 (diff) | |
| download | mruby-6b956f1c1b18e69529ba4daef886ff7c11621656.tar.gz mruby-6b956f1c1b18e69529ba4daef886ff7c11621656.zip | |
use __init_array_start to determine readonly data section;
b72e94f used _etext and _edata to distinguish C string literals from heap allocated strings,
but using _edata, global char arrays may be considered as string literals. to avoid the issue,
we have to use __init_array_start, which might be less portable. you can still use _edata, by
using MRB_NO_INIT_ARRAY_START.
Diffstat (limited to 'include/mrbconf.h')
| -rw-r--r-- | include/mrbconf.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/mrbconf.h b/include/mrbconf.h index 0195ae96f..95d4b3637 100644 --- a/include/mrbconf.h +++ b/include/mrbconf.h @@ -41,6 +41,10 @@ /* if _etext and _edata available, mruby can reduce memory used by symbols */ //#define MRB_USE_ETEXT_EDATA +/* do not use __init_array_start to determine readonly data section; + effective only when MRB_USE_ETEXT_EDATA is defined */ +//#define MRB_NO_INIT_ARRAY_START + /* turn off generational GC by default */ //#define MRB_GC_TURN_OFF_GENERATIONAL |