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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2021-12-28 10:27:06 +0100
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2021-12-28 10:28:22 +0100
commitae49f218daca0b7cab27764da4081e6509bc7345 (patch)
treefef5fa1b87b9bc540c84690c3128c252651f6f34 /hurd/hurdsock.c
parent2ce0481d26066b7d4e2c950da555a7ca20e313fb (diff)
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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/hurdsock.c')
-rw-r--r--hurd/hurdsock.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/hurd/hurdsock.c b/hurd/hurdsock.c
index 04e86b4..116326b 100644
--- a/hurd/hurdsock.c
+++ b/hurd/hurdsock.c
@@ -25,6 +25,7 @@
#include <_itoa.h>
#include <lock-intern.h> /* For `struct mutex'. */
#include "hurdmalloc.h" /* XXX */
+#include "set-hooks.h"
static struct mutex lock;
@@ -109,7 +110,7 @@ retry:
return server;
}
-static void
+static void attribute_used_retain
init (void)
{
int i;
@@ -118,7 +119,5 @@ init (void)
for (i = 0; i < max_domain; ++i)
servers[i] = MACH_PORT_NULL;
-
- (void) &init; /* Avoid "defined but not used" warning. */
}
-text_set_element (_hurd_preinit_hook, init);
+SET_RELHOOK (_hurd_preinit_hook, init);