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authorJose E. Marchesi <jose.marchesi@oracle.com>2019-07-14 14:45:31 +0200
committerJose E. Marchesi <jose.marchesi@oracle.com>2019-07-14 14:45:31 +0200
commit92434a14b97bf07546701613a16aaf4d8a3b3eca (patch)
treee60ab4f22c2660c51d887ff4c23aaf965c34df0f /cpu/ChangeLog
parentda73816739483bac537403262cef1c460e43319f (diff)
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cpu,opcodes,gas: fix arguments to ldabs and ldind eBPF instructions
The eBPF non-generic load instructions ldind{b,h,w,dw} and ldabs{b,h,w,dw} do not take an explicit destination register as an argument. Instead, they put the loaded value in %r0, implicitly. This patch fixes the CPU BPF description to not expect a 'dst' argument in these arguments, regenerates the corresponding files in opcodes, and updates the impacted GAS tests. Tested in a x86-64 host. cpu/ChangeLog: 2019-07-14 Jose E. Marchesi <jose.marchesi@oracle.com> * bpf.cpu (dlsi): ldabs and ldind instructions do not take an explicit 'dst' argument. opcodes/ChangeLog: 2019-07-14 Jose E. Marchesi <jose.marchesi@oracle.com> * bpf-desc.c: Regenerate. * bpf-opc.c: Likewise. gas/ChangeLog: 2019-07-14 Jose E. Marchesi <jose.marchesi@oracle.com> * testsuite/gas/bpf/mem.s: Do not use explicit arguments for ldabs and ldind instructions. * testsuite/gas/bpf/mem.d: Updated accordingly. * testsuite/gas/bpf/mem-be.d: Likewise.
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+2019-07-14 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * bpf.cpu (dlsi): ldabs and ldind instructions do not take an
+ explicit 'dst' argument.
+
2019-06-13 Stafford Horne <shorne@gmail.com>
* or1korfpx.cpu (float-setflag-insn-base): Add 'sf' to symbol.