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1998-06-16  David S. Miller <davem@dm.cobaltmicro.com>

	* sysdeps/sparc/sparc32/dl-machine.h
	(elf_machine_fixup_plt): During rtld bootstrap, always perform
	flushes as the kernel will emulate it when the underlying cpu does
	not implement flush.

	* sysdeps/unix/sysv/linux/sparc/sys/kernel_termios.h: Move...
	* sysdeps/unix/sysv/linux/sparc/kernel_termios.h: ...to here.

	* sysdeps/unix/sysv/linux/sparc/sparc32/__sigtrampoline.S: Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: No longer build
	trampoline code.

	* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
	(__clone): Branch to label .Lerror not __clone_syscall_error.
	(.Lerror): Fixup EINVAL setting.
	* sysdeps/unix/sysv/linux/sparc/sparc32/getgroups.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setgroups.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
	(__syscall_getgroups, __syscall_setgroups): Add.

	* sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
	(__sigaction): Member name is k_sa_handler.  Use memcpy to copy
	around sa_mask data.

	* math/math.h: Include bits/nan.h when compiling for ISO C 9x.
This commit is contained in:
Ulrich Drepper
1998-06-16 16:30:14 +00:00
parent b301e2eb98
commit bf47fa2344
13 changed files with 96 additions and 173 deletions
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4
sysdeps/sparc/sparc32/dl-machine.h
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@ -271,7 +271,9 @@ elf_machine_fixup_plt (struct link_map *map, const Elf32_Rela *reloc,
unsigned long *hwcap = WEAKADDR(_dl_hwcap);
int do_flush = (!hwcap || (*hwcap & HWCAP_SPARC_FLUSH));
#else
int do_flush = 0;
/* Unfortunately, this is necessary, so that we can ensure
ld.so will not execute corrupt PLT entry instructions. */
const int do_flush = 1;
#endif
/* For thread safety, write the instructions from the bottom and