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| author | Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com> | 2017-02-21 11:14:56 -0300 |
|---|---|---|
| committer | Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com> | 2017-02-21 11:14:56 -0300 |
| commit | 2039d74e780db6659c87cd3c426d526615cfe703 (patch) | |
| tree | 69d7e0124feb4b58a3b52ab027e9ca61706ebf38 /bfd | |
| parent | a51d7ecf3ddd64e0aec68e3c30913faba680b2cb (diff) | |
| download | gdb-2039d74e780db6659c87cd3c426d526615cfe703.zip gdb-2039d74e780db6659c87cd3c426d526615cfe703.tar.gz gdb-2039d74e780db6659c87cd3c426d526615cfe703.tar.bz2 | |
[ppc64] Add POWER8/ISA 2.07 atomic sequences single-stepping support
gdb/
2017-02-21 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* rs6000-tdep.c (LOAD_AND_RESERVE_MASK): Rename from LWARX_MASK.
(STORE_CONDITIONAL_MASK): Rename from STWCX_MASK.
(LBARX_INSTRUCTION, LHARX_INSTRUCTION, LQARX_INSTRUCTION,
STBCX_INSTRUCTION, STHCX_INSTRUCTION, STQCX_INSTRUCTION): New defines.
(IS_LOAD_AND_RESERVE_INSN, IS_STORE_CONDITIONAL_INSN): New macros.
(ppc_displaced_step_copy_insn): Use IS_LOAD_AND_RESERVE_INSN.
(ppc_deal_with_atomic_sequence): Use IS_LOAD_AND_RESERVE_INSN and
IS_STORE_CONDITIONAL_INSN.
gdb/testsuite/
2017-02-21 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* gdb.arch/ppc64-isa207-atomic-inst.exp: New testcase based on
gdb.arch/ppc64-atomic-inst.exp. Add tests for lbarx/stbcx, lharx/sthcx
and lqarx/stqcx.
* gdb.arch/ppc64-isa207-atomic-inst.S: New file.
* gdb.arch/ppc64-isa207-atomic-inst.c: Likewise.
Diffstat (limited to 'bfd')
0 files changed, 0 insertions, 0 deletions