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| author | Christophe Lyon <christophe.lyon@st.com> | 2018-03-20 10:55:20 +0100 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@linaro.org> | 2018-04-25 20:54:13 +0000 |
| commit | 7801f98f84fefa495941c86e2a859ea8c6c37770 (patch) | |
| tree | c3604cad56f9dd72d4b43e243d927c8328fc7d79 /bfd/ChangeLog | |
| parent | e8b09b87102504a110f839e67a712094d63dcbab (diff) | |
| download | gdb-7801f98f84fefa495941c86e2a859ea8c6c37770.zip gdb-7801f98f84fefa495941c86e2a859ea8c6c37770.tar.gz gdb-7801f98f84fefa495941c86e2a859ea8c6c37770.tar.bz2 | |
[ARM] Implement PLT for FDPIC.
FDPIC requires special PLT entries, defined in this patch.
Note that lazy binding is not supported because of a race condition
for lack of an atomic 64-bits load instruction.
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
Mickaël Guêné <mickael.guene@st.com>
bfd/
* elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
(elf32_arm_create_dynamic_sections): Handle FDPIC.
(elf32_arm_allocate_plt_entry): Likewise.
(elf32_arm_populate_plt_entry): Likewise.
(elf32_arm_output_plt_map_1): Likewise.
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index f8525a2..11c4297 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,6 +1,15 @@ 2018-04-25 Christophe Lyon <christophe.lyon@st.com> Mickaël Guêné <mickael.guene@st.com> + * elf32-arm.c (elf32_arm_fdpic_plt_entry): New. + (elf32_arm_create_dynamic_sections): Handle FDPIC. + (elf32_arm_allocate_plt_entry): Likewise. + (elf32_arm_populate_plt_entry): Likewise. + (elf32_arm_output_plt_map_1): Likewise. + +2018-04-25 Christophe Lyon <christophe.lyon@st.com> + Mickaël Guêné <mickael.guene@st.com> + * elf32-arm.c (struct fdpic_local): New. (elf_arm_obj_tdata): Add local_fdpic_cnts field. (elf32_arm_local_fdpic_cnts): New. |