Update.

	* sysdeps/i386/dl-machine.h: Define ARCH_FIXUP_ATTRIBUTE and use
	it in the fixup function declarations.
	* elf/dl-runtime.c: If ARCH_FIXUP_ATTRIBUTE is not defined,
	provide dummy definition.  Use macro in fixup function
	definitions.

diff --git a/ChangeLog b/ChangeLog
index e05931f..c3735be 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2004-03-08  Ulrich Drepper  <drepper@redhat.com>
 
+       * sysdeps/i386/dl-machine.h: Define ARCH_FIXUP_ATTRIBUTE and use
+       it in the fixup function declarations.
+       * elf/dl-runtime.c: If ARCH_FIXUP_ATTRIBUTE is not defined,
+       provide dummy definition.  Use macro in fixup function
+       definitions.
 
        * sysdeps/unix/sysv/linux/i386/vfork.S: If SAVE_PID and
        RESTORE_PID are defined, use it.

diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c
index ca936d0..a0aecda 100644 (file)
--- a/elf/dl-runtime.c
+++ b/elf/dl-runtime.c
@@ -36,6 +36,12 @@
 # define VERSYMIDX(sym)        (DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (sym))
 #endif
 
+/* The fixup functions might have need special attributes.  If none
+   are provided define the macro as empty.  */
+#ifndef ARCH_FIXUP_ATTRIBUTE
+# define ARCH_FIXUP_ATTRIBUTE
+#endif
+
 
 /* This function is called through a special trampoline from the PLT the
    first time each PLT entry is called.  We must perform the relocation
@@ -46,7 +52,7 @@
 
 #ifndef ELF_MACHINE_NO_PLT
 static ElfW(Addr)
-__attribute ((used, noinline))
+__attribute ((used, noinline)) ARCH_FIXUP_ATTRIBUTE
 fixup (
 # ifdef ELF_MACHINE_RUNTIME_FIXUP_ARGS
         ELF_MACHINE_RUNTIME_FIXUP_ARGS,
@@ -122,7 +128,7 @@ fixup (
 #if !defined PROF && !defined ELF_MACHINE_NO_PLT && !__BOUNDED_POINTERS__
 
 static ElfW(Addr)
-__attribute ((used, noinline))
+__attribute ((used, noinline)) ARCH_FIXUP_ATTRIBUTE
 profile_fixup (
 #ifdef ELF_MACHINE_RUNTIME_FIXUP_ARGS
        ELF_MACHINE_RUNTIME_FIXUP_ARGS,

diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h
index 6ba13c4..26abbfb 100644 (file)
--- a/sysdeps/i386/dl-machine.h
+++ b/sysdeps/i386/dl-machine.h
@@ -154,11 +154,14 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
    destroys the passed register information.  */
 /* GKM FIXME: Fix trampoline to pass bounds so we can do
    without the `__unbounded' qualifier.  */
-static ElfW(Addr) fixup (struct link_map *__unbounded l, ElfW(Word) reloc_offset)
-     __attribute__ ((regparm (2), unused));
+#define ARCH_FIXUP_ATTRIBUTE __attribute__ ((regparm (3), unused))
+
+static ElfW(Addr) fixup (struct link_map *__unbounded l,
+                        ElfW(Word) reloc_offset)
+     ARCH_FIXUP_ATTRIBUTE;
 static ElfW(Addr) profile_fixup (struct link_map *l, ElfW(Word) reloc_offset,
                                 ElfW(Addr) retaddr)
-     __attribute__ ((regparm (3), unused));
+     ARCH_FIXUP_ATTRIBUTE;
 # endif
 
 /* This code is used in dl-runtime.c to call the `fixup' function