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| author | marcel <marcel@FreeBSD.org> | 2006-08-30 00:39:07 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2006-08-30 00:39:07 +0000 |
| commit | 007866fe9c5db6dfe7001acab1424b1f8d7c039a (patch) | |
| tree | 93d4a447a9df386c4d2a48c59c301156878b363f /libexec | |
| parent | 8397e9dcdc544c081038b4bfec738c90b1961a39 (diff) | |
| download | FreeBSD-src-007866fe9c5db6dfe7001acab1424b1f8d7c039a.zip FreeBSD-src-007866fe9c5db6dfe7001acab1424b1f8d7c039a.tar.gz | |
Prevent dead code elimination for the TP assignmient by using inline
assembly.
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rtld-elf/ia64/reloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libexec/rtld-elf/ia64/reloc.c b/libexec/rtld-elf/ia64/reloc.c index 45f9ef5..a07aeb8 100644 --- a/libexec/rtld-elf/ia64/reloc.c +++ b/libexec/rtld-elf/ia64/reloc.c @@ -594,7 +594,7 @@ init_pltgot(Obj_Entry *obj) void allocate_initial_tls(Obj_Entry *list) { - register Elf_Addr** tp __asm__("r13"); + void *tpval; /* * Fix the size of the static TLS block by using the maximum @@ -603,7 +603,8 @@ allocate_initial_tls(Obj_Entry *list) */ tls_static_space = tls_last_offset + tls_last_size + RTLD_STATIC_TLS_EXTRA; - tp = allocate_tls(list, 0, 16, 16); + tpval = allocate_tls(list, 0, 16, 16); + __asm __volatile("mov r13 = %0" :: "r"(tpval)); } void *__tls_get_addr(unsigned long module, unsigned long offset) |
