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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2021-12-28 10:27:06 +0100 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2021-12-28 10:28:22 +0100 |
commit | ae49f218daca0b7cab27764da4081e6509bc7345 (patch) | |
tree | fef5fa1b87b9bc540c84690c3128c252651f6f34 /hurd/hurdpid.c | |
parent | 2ce0481d26066b7d4e2c950da555a7ca20e313fb (diff) | |
download | glibc-ae49f218daca0b7cab27764da4081e6509bc7345.tar.gz glibc-ae49f218daca0b7cab27764da4081e6509bc7345.tar.xz glibc-ae49f218daca0b7cab27764da4081e6509bc7345.zip |
hurd: Fix static-PIE startup
hurd initialization stages use RUN_HOOK to run various initialization functions. That is however using absolute addresses which need to be relocated, which is done later by csu. We can however easily make the linker compute relative addresses which thus don't need a relocation. The new SET_RELHOOK and RUN_RELHOOK macros implement this.
Diffstat (limited to 'hurd/hurdpid.c')
-rw-r--r-- | hurd/hurdpid.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/hurd/hurdpid.c b/hurd/hurdpid.c index 9014de58e9..613ca357c6 100644 --- a/hurd/hurdpid.c +++ b/hurd/hurdpid.c @@ -17,11 +17,12 @@ #include <hurd.h> #include <lowlevellock.h> +#include "set-hooks.h" pid_t _hurd_pid, _hurd_ppid, _hurd_pgrp; int _hurd_orphaned; -static void +static void attribute_used_retain init_pids (void) { __USEPORT (PROC, @@ -29,11 +30,9 @@ init_pids (void) __proc_getpids (port, &_hurd_pid, &_hurd_ppid, &_hurd_orphaned); __proc_getpgrp (port, _hurd_pid, &_hurd_pgrp); })); - - (void) &init_pids; /* Avoid "defined but not used" warning. */ } -text_set_element (_hurd_proc_subinit, init_pids); +SET_RELHOOK (_hurd_proc_subinit, init_pids); #include <hurd/msg_server.h> #include "set-hooks.h" |