diff options
| -rw-r--r-- | backends/ChangeLog | 11 | ||||
| -rw-r--r-- | backends/ppc64_init.c | 1 | ||||
| -rw-r--r-- | backends/ppc64_reloc.def | 15 | ||||
| -rw-r--r-- | backends/ppc64_symbol.c | 11 | ||||
| -rw-r--r-- | src/ChangeLog | 6 | ||||
| -rw-r--r-- | src/elflint.c | 3 |
6 files changed, 45 insertions, 2 deletions
diff --git a/backends/ChangeLog b/backends/ChangeLog index c590ed6d..d29a80f6 100644 --- a/backends/ChangeLog +++ b/backends/ChangeLog @@ -1,3 +1,14 @@ +2014-07-04 Menanteau Guy <menantea@linux.vnet.ibm.com> + Mark Wielaard <mjw@redhat.com> + + * ppc64_init.c (ppc64_init): Hook check_st_other_bits. + * ppc64_reloc.def: TLSGD, TLSLD, TOCSAVE, ADDR16_HIGH, ADDR16_HIGHA, + TPREL16_HIGH, TPREL16_HIGHA, DTPREL16_HIGH, DTPREL16_HIGHA, JMP_IREL, + IRELATIVE, REL16, REL16_LO, REL16_HI and REL16_HA. + * ppc64_symbol.c (ppc64_dynamic_tag_name): Recognize DT_PPC64_OPT. + (ppc64_dynamic_tag_check): Likewise. + (ppc64_check_st_other_bits): New function. + 2014-07-04 Mark Wielaard <mjw@redhat.com> * aarch64_retval.c (aarch64_return_value_location): Handle diff --git a/backends/ppc64_init.c b/backends/ppc64_init.c index e52231c9..7ea2b236 100644 --- a/backends/ppc64_init.c +++ b/backends/ppc64_init.c @@ -61,6 +61,7 @@ ppc64_init (elf, machine, eh, ehlen) HOOK (eh, machine_flag_check); HOOK (eh, copy_reloc_p); HOOK (eh, check_special_symbol); + HOOK (eh, check_st_other_bits); HOOK (eh, bss_plt_p); HOOK (eh, return_value_location); HOOK (eh, register_info); diff --git a/backends/ppc64_reloc.def b/backends/ppc64_reloc.def index 6366f46e..3a693cf6 100644 --- a/backends/ppc64_reloc.def +++ b/backends/ppc64_reloc.def @@ -132,6 +132,21 @@ RELOC_TYPE (DTPREL16_HIGHER, REL) RELOC_TYPE (DTPREL16_HIGHERA, REL) RELOC_TYPE (DTPREL16_HIGHEST, REL) RELOC_TYPE (DTPREL16_HIGHESTA, REL) +RELOC_TYPE (TLSGD, REL) +RELOC_TYPE (TLSLD, REL) +RELOC_TYPE (TOCSAVE, REL) +RELOC_TYPE (ADDR16_HIGH, REL) +RELOC_TYPE (ADDR16_HIGHA, REL) +RELOC_TYPE (TPREL16_HIGH, REL) +RELOC_TYPE (TPREL16_HIGHA, REL) +RELOC_TYPE (DTPREL16_HIGH, REL) +RELOC_TYPE (DTPREL16_HIGHA, REL) +RELOC_TYPE (JMP_IREL, REL) +RELOC_TYPE (IRELATIVE, REL) +RELOC_TYPE (REL16, REL) +RELOC_TYPE (REL16_LO, REL) +RELOC_TYPE (REL16_HI, REL) +RELOC_TYPE (REL16_HA, REL) /* Notes from Alan Modra: diff --git a/backends/ppc64_symbol.c b/backends/ppc64_symbol.c index 212d4145..5a020d8d 100644 --- a/backends/ppc64_symbol.c +++ b/backends/ppc64_symbol.c @@ -72,6 +72,8 @@ ppc64_dynamic_tag_name (int64_t tag, char *buf __attribute__ ((unused)), return "PPC64_OPD"; case DT_PPC64_OPDSZ: return "PPC64_OPDSZ"; + case DT_PPC64_OPT: + return "PPC64_OPT"; default: break; } @@ -84,7 +86,8 @@ ppc64_dynamic_tag_check (int64_t tag) { return (tag == DT_PPC64_GLINK || tag == DT_PPC64_OPD - || tag == DT_PPC64_OPDSZ); + || tag == DT_PPC64_OPDSZ + || tag == DT_PPC64_OPT); } @@ -120,3 +123,9 @@ ppc64_machine_flag_check (GElf_Word flags) { return flags == 0 || flags == 1 || flags == 2; } + +bool +ppc64_check_st_other_bits (unsigned char st_other) +{ + return (PPC64_LOCAL_ENTRY_OFFSET (st_other) != 0); +} diff --git a/src/ChangeLog b/src/ChangeLog index 30234237..2d6965bf 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,9 @@ +2014-07-04 Menanteau Guy <menantea@linux.vnet.ibm.com> + Mark Wielaard <mjw@redhat.com> + + * elflint (check_symtab): Add ".TOC." to the list of possibly + dangling symbols because of sourceware PR13621. + 2014-06-14 Mark Wielaard <mjw@redhat.com> * elflint (check_symtab): Use ebl_func_addr_mask on st_value. diff --git a/src/elflint.c b/src/elflint.c index 5568c65c..d6a47748 100644 --- a/src/elflint.c +++ b/src/elflint.c @@ -799,7 +799,8 @@ section [%2d] '%s': symbol %zu: function in COMMON section is nonsense\n"), && strcmp (name, "__fini_array_end") != 0 && strcmp (name, "__bss_start") != 0 && strcmp (name, "__bss_start__") != 0 - && strcmp (name, "__TMC_END__") != 0)) + && strcmp (name, "__TMC_END__") != 0 + && strcmp (name, ".TOC.") != 0)) ERROR (gettext ("\ section [%2d] '%s': symbol %zu: st_value out of bounds\n"), idx, section_name (ebl, idx), cnt); |