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author | ed <ed@FreeBSD.org> | 2016-03-31 18:52:00 +0000 |
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committer | ed <ed@FreeBSD.org> | 2016-03-31 18:52:00 +0000 |
commit | 910e4d679c8dddad93fe7407ff0625354b39c285 (patch) | |
tree | 3d8c734dbc00dd69e8df1fdf7b64427a2564642c /sys/arm64 | |
parent | 3cf5a6567ade399b22a201f57f86c8dc3e373ba6 (diff) | |
download | FreeBSD-src-910e4d679c8dddad93fe7407ff0625354b39c285.zip FreeBSD-src-910e4d679c8dddad93fe7407ff0625354b39c285.tar.gz |
Make Position Independent Executables work for CloudABI.
- Set BI_CAN_EXEC_DYN, so we can execute ET_DYN ELF files in addition to
regular ET_EXECs.
- Provide an AT_BASE entry in the auxiliary vector, so the executable
knows at which address it got loaded and can apply relocations.
Diffstat (limited to 'sys/arm64')
-rw-r--r-- | sys/arm64/cloudabi64/cloudabi64_sysvec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/arm64/cloudabi64/cloudabi64_sysvec.c b/sys/arm64/cloudabi64/cloudabi64_sysvec.c index cb569cd..a26007a 100644 --- a/sys/arm64/cloudabi64/cloudabi64_sysvec.c +++ b/sys/arm64/cloudabi64/cloudabi64_sysvec.c @@ -157,5 +157,6 @@ Elf64_Brandinfo cloudabi64_brand = { .brand = ELFOSABI_CLOUDABI, .machine = EM_AARCH64, .sysvec = &cloudabi64_elf_sysvec, + .flags = BI_CAN_EXEC_DYN, .compat_3_brand = "CloudABI", }; |