History log of /src/tests/libexec/ld.elf_so/helper_ifunc_dso/h_helper_ifunc.c
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: perseant-exfatfs-base-20250801 netbsd-11-base netbsd-10-1-RELEASE perseant-exfatfs-base-20240630 perseant-exfatfs-base netbsd-10-0-RELEASE netbsd-10-0-RC6 netbsd-10-0-RC5 netbsd-10-0-RC4 netbsd-10-0-RC3 netbsd-10-0-RC2 netbsd-10-0-RC1 netbsd-10-base
# 1.10 07-Jun-2021 christos

Good bye oabi! Tested building earmv7hf.


Revision tags: cjep_sun2x-base1
# 1.9 04-Jun-2021 christos

PR/56230: Don't try to use ifunc with arm and oabi


Revision tags: cjep_sun2x-base cjep_staticlib_x-base1 cjep_staticlib_x-base
# 1.8 05-May-2020 skrll

branches: 1.8.4;
Disable attempt to use ifunc on hppa. It doesn't work and new binutils
throws a build error.


Revision tags: netbsd-9-4-RELEASE netbsd-9-3-RELEASE netbsd-9-2-RELEASE netbsd-9-1-RELEASE phil-wifi-20200421 phil-wifi-20200411 is-mlppp-base phil-wifi-20200406 netbsd-9-0-RELEASE netbsd-9-0-RC2 netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 phil-wifi-base pgoyette-compat-0625 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315
# 1.7 09-Mar-2018 joerg

Avoid casting fun by switching ifunc helper functions to return
long long. Dead beef is too useful to switch to a different constant.


Revision tags: pgoyette-compat-base
# 1.6 12-Aug-2017 joerg

branches: 1.6.2;
Add sparc/sparc64 support for irelative relocations.


# 1.5 10-Aug-2017 joerg

Add IRELATIVE support for ARM, X86 and PowerPC.


Revision tags: netbsd-8-3-RELEASE netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE netbsd-8-0-RC2 netbsd-8-0-RC1 matt-nb8-mediatek-base perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 pgoyette-localcount-20170320 bouyer-socketcan-base pgoyette-localcount-20170107 pgoyette-localcount-20161104 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base
# 1.4 26-Aug-2014 joerg

Really revert to the original version.


# 1.3 26-Aug-2014 joerg

Revert. There is no such thing as __HAVE_IFUNC and there should not be
one in first place.


# 1.2 26-Aug-2014 christos

effectively disable the test to fix the build and explain why.


# 1.1 25-Aug-2014 joerg

Add basic support for indirect functions. It allows providing a public
function symbol with an implementation choosen at run time.
Refactor calls to functions by address in ld.elf_so to create temporary
function descriptors on the stack, if the address is not leaked outside.

Limitations:
- no support for initialising static storage with function pointers
- no support for unnamed resolver functions

Inspired by FreeBSD's r228435 by kib@freebsd.org.