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| author | Dong-Heon Jung <dheon.jung@samsung.com> | 2019-08-31 06:05:53 +0900 |
|---|---|---|
| committer | Gleb Balykov <g.balykov@samsung.com> | 2020-03-25 15:29:41 +0300 |
| commit | efa62c091a5c9a2729f8948c1d3703156fb78e3b (patch) | |
| tree | c1d104e16f236b1650100712debef5fac80ed798 /src/pal/inc/pal.h | |
| parent | 06a2676689168f5190c29e7638a47a783cb9258b (diff) | |
| download | coreclr-efa62c091a5c9a2729f8948c1d3703156fb78e3b.tar.gz coreclr-efa62c091a5c9a2729f8948c1d3703156fb78e3b.tar.bz2 coreclr-efa62c091a5c9a2729f8948c1d3703156fb78e3b.zip | |
Mark Relocation Section as NotNeeded (#25715)
- After relocation, relocation section in zap image is not necessary.
- Mark the section as NotNeeded by giving advice(madvise with MADV_DONTNEED)
- It reduces 120~150KB PSS in tizen sample apps.
Diffstat (limited to 'src/pal/inc/pal.h')
| -rw-r--r-- | src/pal/inc/pal.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/pal/inc/pal.h b/src/pal/inc/pal.h index 11b434dcd2..5a4e758aaf 100644 --- a/src/pal/inc/pal.h +++ b/src/pal/inc/pal.h @@ -2755,6 +2755,22 @@ Return value: BOOL PAL_LOADUnloadPreloadedPEFiles(); +/*++ + PAL_LOADMarkSectionAsNotNeeded + + Mark a section as NotNeeded that was loaded by PAL_LOADLoadPEFile(). + +Parameters: + IN ptr - the section address mapped by PAL_LOADLoadPEFile() + +Return value: + TRUE - success + FALSE - failure (incorrect ptr, etc.) +--*/ +BOOL +PALAPI +PAL_LOADMarkSectionAsNotNeeded(void * ptr); + #ifdef UNICODE #define LoadLibrary LoadLibraryW #define LoadLibraryEx LoadLibraryExW |