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| author | Florian Weimer <fweimer@redhat.com> | 2022-02-03 10:58:59 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2022-02-10 11:51:55 +0100 |
| commit | 8c8510ab2790039e58995ef3a22309582413d3ff (patch) | |
| tree | 3ebd93ae5708d2f67a546aeccb200dd5b1dad06c /sysdeps/unix/sysv/linux/powerpc/dl-support.c | |
| parent | f19fc997a5754a6c0bb9e43618f0597e878061f7 (diff) | |
| download | glibc-8c8510ab2790039e58995ef3a22309582413d3ff.tar.gz glibc-8c8510ab2790039e58995ef3a22309582413d3ff.tar.xz glibc-8c8510ab2790039e58995ef3a22309582413d3ff.zip | |
Linux: Consolidate auxiliary vector parsing
And optimize it slightly. The large switch statement in _dl_sysdep_start can be replaced with a large array. This reduces source code and binary size. On i686-linux-gnu: Before: text data bss dec hex filename 7791 12 0 7803 1e7b elf/dl-sysdep.os After: text data bss dec hex filename 7135 12 0 7147 1beb elf/dl-sysdep.os Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/dl-support.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/dl-support.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/dl-support.c b/sysdeps/unix/sysv/linux/powerpc/dl-support.c new file mode 100644 index 0000000000..abe68a7049 --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/dl-support.c @@ -0,0 +1,4 @@ +#include <elf/dl-support.c> + +/* Populated from the auxiliary vector. */ +int _dl_cache_line_size; |