Error when building TSRM in ARM64

[AndrewKusov]

Description

When building in ARM64 with the --enable-zts flag, I get an error similar to the one described in this bug report - https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266175. Please make corrections for TSRM for this architecture, they are already available on the website

PHP Version

PHP 8.2.5

Operating System

No response

[iluuu1994]

@AndrewKusov Can you provide your ./configure flags and the full error message? We have an ARM build with --enable-zts so that alone seems not to be enough for reproducing the problem.

Edit: On, this is FreeBSD. We only have a x86 build here. Still, the full error would be good.

[nielsdos]

I can reproduce this in an AArch64 emulator running FreeBSD.

Full error:

--- libphp.la ---
ld: error: relocation R_AARCH64_TLSLE_ADD_TPREL_HI12 against _tsrm_ls_cache cannot be used with -shared
>>> defined in Zend/.libs/zend.o
>>> referenced by TSRM.c:788 (TSRM/TSRM.c:788)
>>>               TSRM/.libs/TSRM.o:(tsrm_get_ls_cache_tcb_offset)

ld: error: relocation R_AARCH64_TLSLE_ADD_TPREL_LO12_NC against _tsrm_ls_cache cannot be used with -shared
>>> defined in Zend/.libs/zend.o
>>> referenced by TSRM.c:788 (TSRM/TSRM.c:788)
>>>               TSRM/.libs/TSRM.o:(tsrm_get_ls_cache_tcb_offset)
cc: error: linker command failed with exit code 1 (use -v to see invocation)
*** [libphp.la] Error code 1

Used this configure line: ./configure --disable-all --enable-debug --enable-opcache --enable-zts --with-libxml --disable-phpdbg --enable-embed.

The proposed fix in the linked thread is not good however, it just disables the JIT and ifdefs the offending code.

Note: I have a dev setup where I can take a look at this soon-ish