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| author | Nick Clifton <nickc@redhat.com> | 2002-09-04 12:37:30 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2002-09-04 12:37:30 +0000 |
| commit | 341026c1c143611e52a7bae351f7a886a8cc19a3 (patch) | |
| tree | 401859e50461a84ccd30240e29acb2b5cc1f9f11 /gas/config/tc-ppc.c | |
| parent | 07dd56a969469ac5b6669b0fbb390019196d2992 (diff) | |
| download | gdb-341026c1c143611e52a7bae351f7a886a8cc19a3.zip gdb-341026c1c143611e52a7bae351f7a886a8cc19a3.tar.gz gdb-341026c1c143611e52a7bae351f7a886a8cc19a3.tar.bz2 | |
Do not insert non-BookE32 instructions into the hash table if the target cpu
is the BookE32. (case 107575)
Diffstat (limited to 'gas/config/tc-ppc.c')
| -rw-r--r-- | gas/config/tc-ppc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index b19e04d..b7679f9 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -1207,6 +1207,14 @@ md_begin () || ((op->flags & (PPC_OPCODE_32 | PPC_OPCODE_64)) == (ppc_cpu & (PPC_OPCODE_32 | PPC_OPCODE_64))) || (ppc_cpu & PPC_OPCODE_64_BRIDGE) != 0) + /* Certain instructions (eg: extsw) do not exist in the + 32-bit BookE instruction set, but they do exist in the + 64-bit BookE instruction set, and other PPC instruction + sets. Check to see if the opcode has the BOOKE64 flag set. + If it does make sure that the target CPU is not the BookE32. */ + && ((op->flags & PPC_OPCODE_BOOKE64) == 0 + || (ppc_cpu & PPC_OPCODE_BOOKE64) == PPC_OPCODE_BOOKE64 + || (ppc_cpu & PPC_OPCODE_BOOKE) == 0) && ((op->flags & (PPC_OPCODE_POWER4 | PPC_OPCODE_NOPOWER4)) == 0 || ((op->flags & PPC_OPCODE_POWER4) == (ppc_cpu & PPC_OPCODE_POWER4)))) |