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| author | Steve Ellcey <sellcey@caviumnetworks.com> | 2017-08-14 15:16:05 +0100 |
|---|---|---|
| committer | Andreas Schwab <schwab@suse.de> | 2021-03-07 15:42:44 +0100 |
| commit | 64fe0e2788f81307875278c09741036c8c1c07fc (patch) | |
| tree | c25c03a3e127131cbdae7e2f538bef2bffc7d21e /elf | |
| parent | f85ae45c27616352712c8129735de100c3dff360 (diff) | |
| download | glibc-64fe0e2788f81307875278c09741036c8c1c07fc.zip glibc-64fe0e2788f81307875278c09741036c8c1c07fc.tar.gz glibc-64fe0e2788f81307875278c09741036c8c1c07fc.tar.bz2 | |
aarch64: Add ILP32 support
Add support for the ILP32 abi variant to aarch64.
2017-09-01 Andrew Pinski <andrew.pinski@caviumnetworks.com>
Yury Norov <ynorov@caviumnetworks.com>
Steve Ellcey <sellcey@caviumnetworks.com>
* elf/cache.c (print_entry): Add FLAG_AARCH64_LIB32.
* sysdeps/aarch64/configure.ac (HAVE_AARCH64_ILP32): New define.
(default-abi): Allow for ilp32 ABI.
* sysdeps/aarch64/configure: Regenerate.
* sysdeps/aarch64/Implies: Deleted.
* sysdeps/aarch64/ilp32/Implies: New file.
* sysdeps/aarch64/ilp32/Implies-after: New file.
* sysdeps/aarch64/lp64/Implies: New file.
* sysdeps/aarch64/lp64/Implies-after: New file.
* sysdeps/aarch64/nptl/bits/pthreadtypes-arch.h
(__PTHREAD_RWLOCK_INT_FLAGS_SHARED): Set to 1.
* sysdeps/aarch64/preconfigure (machine): Check for ilp32/lp64.
* sysdeps/aarch64/tls-macros.h (TLS_IE): Remove register specification
for __result and ifdef for ILP32.
* sysdeps/generic/ldconfig.h (FLAG_AARCH64_LIB32): New define.
* sysdeps/unix/sysv/linux/aarch64/Implies: Remove generic and
wordsize-64 entries.
* sysdeps/unix/sysv/linux/aarch64/Makefile (abi-variants): Add
new variants for ilp32 and ilp32_be.
(abi-lp64-condition, abi-lp64_be-condition): Check for __WORDSIZE
equal to 64.
(abi-ilp32-condition, abi-ilp32_be-condition): New.
* sysdeps/unix/sysv/linux/aarch64/configure.ac (arch_minimum_kernel):
Use different value for ILP32.
(LIBC_SLIBDIR_RTLDDIR): Modify for ILP32.
* sysdeps/unix/sysv/linux/aarch64/configure: Regenerate.
* sysdeps/unix/sysv/linux/aarch64/ilp32/Implies: New file.
* sysdeps/unix/sysv/linux/aarch64/ilp32/c++-types.data: Likewise.
* sysdeps/unix/sysv/linux/aarch64/ilp32/kernel_stat.h: Likewise.
* sysdeps/unix/sysv/linux/aarch64/ilp32/shlib-versions: Likewise.
* sysdeps/unix/sysv/linux/aarch64/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/aarch64/bits/statfs.h: Likewise.
* sysdeps/unix/sysv/linux/aarch64/bits/typesizes.h: Likewise.
* sysdeps/unix/sysv/linux/aarch64/bits/utmp.h: Likewise.
* sysdeps/unix/sysv/linux/aarch64/bits/utmpx.h: Likewise.
* sysdeps/unix/sysv/linux/aarch64/kernel-features.h: Likewise.
* sysdeps/unix/sysv/linux/aarch64/Implies: Add unix/sysv/linux/aarch64.
* sysdeps/unix/sysv/linux/aarch64/ioctl.S: Move to lp64 directory.
* sysdeps/unix/sysv/linux/aarch64/mmap.c: Likewise.
* sysdeps/unix/sysv/linux/aarch64/shlib-versions: Likewise.
* sysdeps/unix/sysv/linux/aarch64/c++-types.data: Likewise.
* sysdeps/unix/sysv/linux/aarch64/ldd-rewrite.sed: Likewise.
* sysdeps/unix/sysv/linux/aarch64/ipc_priv.h (__IPC_64): Check __ILP32
when setting.
* sysdeps/unix/sysv/linux/arm/readelflib.c (process_elf_file):
Check for EM_AARCH64 when processing ELFCLASS32 object.
* sysdeps/unix/sysv/linux/bits/fcntl-linux.h (F_GETLK, F_SETLCK,
F_SETLKW): Check for __OFF_T_MATCHES_OFF64_T when defining.
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/cache.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/elf/cache.c b/elf/cache.c index c01d302..ce37f70 100644 --- a/elf/cache.c +++ b/elf/cache.c @@ -212,6 +212,9 @@ print_entry (const char *lib, int flag, unsigned int osversion, case FLAG_AARCH64_LIB64: fputs (",AArch64", stdout); break; + case FLAG_AARCH64_LIB32: + fputs (",ILP32", stdout); + break; /* Uses the ARM soft-float ABI. */ case FLAG_ARM_LIBSF: fputs (",soft-float", stdout); |