diff options
| author | David Faust <david.faust@oracle.com> | 2020-09-18 09:56:43 -0700 |
|---|---|---|
| committer | David Faust <david.faust@oracle.com> | 2020-09-18 10:04:23 -0700 |
| commit | 6e25f88828f500fc649aa6eac8b567c7b1e96c59 (patch) | |
| tree | f2ee690ca5ba7bb36cb1c887a33daf76677311d7 /opcodes/ChangeLog | |
| parent | e163628395d40485c3b379fa39bdc211ee19d40b (diff) | |
| download | gdb-6e25f88828f500fc649aa6eac8b567c7b1e96c59.zip gdb-6e25f88828f500fc649aa6eac8b567c7b1e96c59.tar.gz gdb-6e25f88828f500fc649aa6eac8b567c7b1e96c59.tar.bz2 | |
bpf: xBPF SDIV, SMOD instructions
Add gas and opcodes support for two xBPF-exclusive ALU operations:
SDIV (signed division) and SMOD (signed modulo), and add tests for
them in gas.
cpu/
* bpf.cpu (insn-op-code-alu): Add SDIV and SMOD.
(define-alu-insn-bin, daib): Take ISAs as an argument.
(define-alu-instructions): Update calls to daib pmacro with
ISAs; add sdiv and smod.
gas/
* testsuite/gas/bpf/alu-xbpf.d: New file.
* testsuite/gas/bpf/alu-xbpf.s: Likewise.
* testsuite/gas/bpf/alu32-xbpf.d: Likewise.
* testsuite/gas/bpf/alu32-xbpf.d: Likewise.
* testuiste/gas/bpf/bpf.exp: Run new tests.
opcodes/
* bpf-desc.c: Regenerate.
* bpf-desc.h: Likewise.
* bpf-opc.c: Likewise.
* bpf-opc.h: Likewise.
Diffstat (limited to 'opcodes/ChangeLog')
| -rw-r--r-- | opcodes/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 6243511..0f3c270 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,10 @@ +2020-09-18 David Faust <david.faust@oracle.com> + + * bpf-desc.c: Regenerate. + * bpf-desc.h: Likewise. + * bpf-opc.c: Likewise. + * bpf-opc.h: Likewise. + 2020-09-16 Andrew Burgess <andrew.burgess@embecosm.com> * csky-dis.c (csky_get_disassembler): Don't return NULL when there |