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| author | Roland McGrath <roland@gnu.org> | 2002-09-18 01:18:08 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-09-18 01:18:08 +0000 |
| commit | 1d0ad7736265961192d5f7db11d55b49392c0936 (patch) | |
| tree | 2f0beed71291665ad25cc03c572964b4d7753afc /elf | |
| parent | c843e065a1658d1a6d55a0f0b3befd200c3ec595 (diff) | |
| download | glibc-1d0ad7736265961192d5f7db11d55b49392c0936.tar.gz glibc-1d0ad7736265961192d5f7db11d55b49392c0936.tar.xz glibc-1d0ad7736265961192d5f7db11d55b49392c0936.zip | |
* elf/dl-lookup.c (_dl_debug_bindings): Print TLS lookups always.
* elf/elf.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE, R_386_TLS_LE): Define. (R_386_TLS_IE_32, R_386_TLS_LE_32, R_386_TLS_TPOFF32): Update comments. * sysdeps/i386/dl-machine.h (elf_machine_type_class): Return ELF_RTYPE_CLASS_PLT for R_386_TLS_TPOFF. (elf_machine_rel): Handle R_386_TLS_TPOFF. (elf_machine_rela): Likewise. Remove unnecessary RTLD_BOOTSTRAP #ifdefs.
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/dl-lookup.c | 16 | ||||
| -rw-r--r-- | elf/elf.h | 17 |
2 files changed, 21 insertions, 12 deletions
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c index 6f14aaf498..e2f5506030 100644 --- a/elf/dl-lookup.c +++ b/elf/dl-lookup.c @@ -647,9 +647,17 @@ _dl_debug_bindings (const char *undef_name, struct link_map *undef_map, conflict = 1; } +#ifdef USE_TLS + if (value->s + && (__builtin_expect (ELFW(ST_TYPE) (value->s->st_info) + == STT_TLS, 0))) + type_class = 4; +#endif + if (conflict || GL(dl_trace_prelink_map) == undef_map - || GL(dl_trace_prelink_map) == NULL) + || GL(dl_trace_prelink_map) == NULL + || type_class == 4) { _dl_printf ("%s 0x%0*Zx 0x%0*Zx -> 0x%0*Zx 0x%0*Zx ", conflict ? "conflict" : "lookup", @@ -668,12 +676,6 @@ _dl_debug_bindings (const char *undef_name, struct link_map *undef_map, (int) sizeof (ElfW(Addr)) * 2, (ElfW(Addr)) (val.s ? val.s->st_value : 0)); -#ifdef USE_TLS - if (value->s - && (__builtin_expect (ELFW(ST_TYPE) (value->s->st_info) - == STT_TLS, 0))) - type_class = 4; -#endif _dl_printf ("/%x %s\n", type_class, undef_name); } } diff --git a/elf/elf.h b/elf/elf.h index 2edf8e081b..b664c5d279 100644 --- a/elf/elf.h +++ b/elf/elf.h @@ -1073,6 +1073,13 @@ typedef struct #define R_386_GOTOFF 9 /* 32 bit offset to GOT */ #define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ #define R_386_32PLT 11 +#define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ +#define R_386_TLS_IE 15 /* Address of GOT entry for static TLS + block offset */ +#define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block + offset */ +#define R_386_TLS_LE 17 /* Offset relative to static TLS + block */ #define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of general dynamic thread local data */ #define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of @@ -1095,13 +1102,13 @@ typedef struct __tls_get_addr() in LDM code */ #define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ #define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ -#define R_386_TLS_IE_32 33 /* GOT entry for static TLS block - offset */ -#define R_386_TLS_LE_32 34 /* Offset relative to static TLS - block */ +#define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS + block offset */ +#define R_386_TLS_LE_32 34 /* Negated offset relative to static + TLS block */ #define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ #define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ -#define R_386_TLS_TPOFF32 37 /* Offset in static TLS block */ +#define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ /* Keep this the last entry. */ #define R_386_NUM 38 |