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| author | Christophe Lyon <christophe.lyon@st.com> | 2018-03-20 10:54:59 +0100 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@linaro.org> | 2018-04-25 20:51:53 +0000 |
| commit | 188fd7aea619d9f66a822bad881d8f56892b60aa (patch) | |
| tree | e223965ec6ff1ae6671f0fd34ef514dd882864f4 /gas/ChangeLog | |
| parent | 18a203380502fb3ee75633fd464faa3c83cec710 (diff) | |
| download | gdb-188fd7aea619d9f66a822bad881d8f56892b60aa.zip gdb-188fd7aea619d9f66a822bad881d8f56892b60aa.tar.gz gdb-188fd7aea619d9f66a822bad881d8f56892b60aa.tar.bz2 | |
[ARM] Add FDPIC relocations definitions
Add FDPIC relocation definitions in BFD and gas.
Gas rejects them if the --fdpic option was not specified.
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
Mickaël Guêné <mickael.guene@st.com>
bfd/
* bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
(BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
(BFD_RELOC_ARM_FUNCDESC_VALUE): New.
* elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
(elf32_arm_howto_from_type): Take new members of
elf32_arm_howto_table_2 into account.
(elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
BFD_RELOC_ARM_FUNCDESC_VALUE.
* reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
BFD_RELOC_ARM_FUNCDESC_VALUE.
gas/
* config/tc-arm.c (reloc_names): Add gotfuncdesc, gotofffuncdesc,
funcdesc.
(md_apply_fix): Support the new relocations.
(tc_gen_reloc): Likewise.
* testsuite/gas/arm/reloc-fdpic.d: New.
* testsuite/gas/arm/reloc-fdpic.s: New.
include/
* elf/arm.h (R_ARM_GOTFUNCDESC, R_ARM_GOTOFFFUNCDESC)
(R_ARM_FUNCDESC)
(R_ARM_FUNCDESC_VALUE): Define new relocations.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 5db76c9..122daaa 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,6 +1,16 @@ 2018-04-25 Christophe Lyon <christophe.lyon@st.com> Mickaël Guêné <mickael.guene@st.com> + * config/tc-arm.c (reloc_names): Add gotfuncdesc, gotofffuncdesc, + funcdesc. + (md_apply_fix): Support the new relocations. + (tc_gen_reloc): Likewise. + * testsuite/gas/arm/reloc-fdpic.d: New. + * testsuite/gas/arm/reloc-fdpic.s: New. + +2018-04-25 Christophe Lyon <christophe.lyon@st.com> + Mickaël Guêné <mickael.guene@st.com> + * config/tc-arm.c (arm_fdpic): New. (elf32_arm_target_format): Support FDPIC. (OPTION_FDPIC): New. |