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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2020-10-28 15:17:06 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2020-12-11 15:45:37 +0000 |
| commit | c00452d7757a300931ee186d043c43b48eeb0875 (patch) | |
| tree | 5107070cbfbdd9f3ceb17038986a90e2f4824d0d /sysdeps/aarch64 | |
| parent | 38a3836011f3fe3290a94ab136dcb5f3c5c9f4e2 (diff) | |
| download | glibc-c00452d7757a300931ee186d043c43b48eeb0875.tar.gz glibc-c00452d7757a300931ee186d043c43b48eeb0875.tar.xz glibc-c00452d7757a300931ee186d043c43b48eeb0875.zip | |
elf: Pass the fd to note processing
To handle GNU property notes on aarch64 some segments need to be mmaped again, so the fd of the loaded ELF module is needed. When the fd is not available (kernel loaded modules), then -1 is passed. The fd is passed to both _dl_process_pt_gnu_property and _dl_process_pt_note for consistency. Target specific note processing functions are updated accordingly. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/aarch64')
| -rw-r--r-- | sysdeps/aarch64/dl-prop.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/aarch64/dl-prop.h b/sysdeps/aarch64/dl-prop.h index b0785bda83..2016d1472e 100644 --- a/sysdeps/aarch64/dl-prop.h +++ b/sysdeps/aarch64/dl-prop.h @@ -35,13 +35,13 @@ _dl_open_check (struct link_map *m) } static inline void __attribute__ ((always_inline)) -_dl_process_pt_note (struct link_map *l, const ElfW(Phdr) *ph) +_dl_process_pt_note (struct link_map *l, int fd, const ElfW(Phdr) *ph) { } static inline int -_dl_process_gnu_property (struct link_map *l, uint32_t type, uint32_t datasz, - void *data) +_dl_process_gnu_property (struct link_map *l, int fd, uint32_t type, + uint32_t datasz, void *data) { if (type == GNU_PROPERTY_AARCH64_FEATURE_1_AND) { |