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| author | Richard Henderson <rth@redhat.com> | 1999-05-08 23:31:09 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 1999-05-08 23:31:09 +0000 |
| commit | d0e9a01c1238ed0361a604b3b773071144da5c20 (patch) | |
| tree | 18b2b34b677b67ccbb3bdf04bd1a0e244b25f9d2 /gas | |
| parent | 45c18104f8d2aa81171b89580a3ddbb547161d94 (diff) | |
| download | gdb-d0e9a01c1238ed0361a604b3b773071144da5c20.zip gdb-d0e9a01c1238ed0361a604b3b773071144da5c20.tar.gz gdb-d0e9a01c1238ed0361a604b3b773071144da5c20.tar.bz2 | |
* config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
(md_begin): Allow ppc32 insns in ppc64bridge mode.
(ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/tc-ppc.c | 12 |
2 files changed, 15 insertions, 3 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 7e2ecb9..6330a4b 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com> + + * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge. + (md_begin): Allow ppc32 insns in ppc64bridge mode. + (ppc_insert_operand): Accept SIGNOPT in ppc64 mode. + Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com> * config/tc-i386.c (i386_immediate): Skip whitespace before diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index 8c31ba6..0270ceb 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -766,6 +766,11 @@ md_parse_option (c, arg) ppc_cpu = PPC_OPCODE_PPC; ppc_size = PPC_OPCODE_64; } + else if (strcmp (arg, "ppc64bridge") == 0) + { + ppc_cpu = PPC_OPCODE_PPC | PPC_OPCODE_64_BRIDGE; + ppc_size = PPC_OPCODE_64; + } /* -mcom means assemble for the common intersection between Power and PowerPC. At present, we just allow the union, rather than the intersection. */ @@ -872,6 +877,7 @@ PowerPC options:\n\ -mppc, -mppc32, -m403, -m603, -m604\n\ generate code for Motorola PowerPC 603/604\n\ -mppc64, -m620 generate code for Motorola PowerPC 620\n\ +-mppc64bridge generate code for PowerPC 64, including bridge insns\n\ -mcom generate code Power/PowerPC common instructions\n\ -many generate code for any architecture (PWR/PWRX/PPC)\n\ -mregnames Allow symbolic names for registers\n\ @@ -972,7 +978,8 @@ md_begin () if ((op->flags & ppc_cpu) != 0 && ((op->flags & (PPC_OPCODE_32 | PPC_OPCODE_64)) == 0 - || (op->flags & (PPC_OPCODE_32 | PPC_OPCODE_64)) == ppc_size)) + || (op->flags & (PPC_OPCODE_32 | PPC_OPCODE_64)) == ppc_size + || (ppc_cpu & PPC_OPCODE_64_BRIDGE) != 0)) { const char *retval; @@ -1056,8 +1063,7 @@ ppc_insert_operand (insn, operand, val, file, line) if ((operand->flags & PPC_OPERAND_SIGNED) != 0) { - if ((operand->flags & PPC_OPERAND_SIGNOPT) != 0 - && ppc_size == PPC_OPCODE_32) + if ((operand->flags & PPC_OPERAND_SIGNOPT) != 0) max = (1 << operand->bits) - 1; else max = (1 << (operand->bits - 1)) - 1; |