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| author | Alan Modra <amodra@gmail.com> | 2012-03-09 23:39:06 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2012-03-09 23:39:06 +0000 |
| commit | aea77599d0dbdb7c7ca87e52b86184cf67e71e49 (patch) | |
| tree | 8d682b3ad3e2bd8c4557c0621746361bef1b424e /gas/config/tc-ppc.c | |
| parent | 15985358e6bf62d99049073219adae388f7d76c2 (diff) | |
| download | gdb-aea77599d0dbdb7c7ca87e52b86184cf67e71e49.zip gdb-aea77599d0dbdb7c7ca87e52b86184cf67e71e49.tar.gz gdb-aea77599d0dbdb7c7ca87e52b86184cf67e71e49.tar.bz2 | |
include/opcode/
* ppc.h: Add PPC_OPCODE_ALTIVEC2, PPC_OPCODE_E6500, PPC_OPCODE_TMR.
opcodes/
* ppc-dis.c (ppc_opts): Add entries for "e5500" and "e6500".
* ppc-opc.c (insert_ls, TMR, ESYNC, XSYNCLE_MASK): New.
(PPCVEC2, PPCTMR, E6500): New short names.
(powerpc_opcodes): Add vabsdub, vabsduh, vabsduw, dni, mvidsplt,
mviwsplt, icblq., mftmr, mttmr, dcblq., miso, lvexbx, lvexhx,
lvexwx, stvexbx, stvexhx, stvexwx, lvepx, lvepxl, stvepx, stvepxl,
lvtrx, lvtrxl, lvtlx, lvtlxl, stvfrx, stvfrxl, stvflx, stvflxl,
lvswx, lvswxl, stvswx, stvswxl, lvsm mnemonics. Accept LS, ESYNC
optional operands on sync instruction for E6500 target.
bfd/
* archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
* bfd-in2.h: Regenerate.
* cpu-powerpc.c (bfd_powerpc_archs): Add entryies for
bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
gas/
* config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
(ppc_handle_align): Add termination nop opcode for e500mc family.
* doc/as.texinfo: Document options -me5500 and -me6500.
* doc/c-ppc.texi: Likewise.
gas/testsuite/
* gas/ppc/e500mc64_nop.s: New test case for e500mc family
termination nops.
* gas/ppc/e500mc64_nop.d: Likewise.
* gas/ppc/e5500_nop.s: Likewise.
* gas/ppc/e5500_nop.d: Likewise.
* gas/ppc/e6500_nop.s: Likewise.
* gas/ppc/e6500_nop.d: Likewise.
* gas/ppc/e6500.s: New.
* gas/ppc/e6500.d: Likewise.
* gas/ppc/ppc.exp: Run e6500, e500mc64_nop, e5500_nop, and e6500_nop.
Diffstat (limited to 'gas/config/tc-ppc.c')
| -rw-r--r-- | gas/config/tc-ppc.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index 17fb84d..0e7f017 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -1,6 +1,6 @@ /* tc-ppc.c -- Assemble for the PowerPC or POWER (RS/6000) Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, - 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 + 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. Written by Ian Lance Taylor, Cygnus Support. @@ -1265,6 +1265,8 @@ PowerPC options:\n\ -me500, -me500x2 generate code for Motorola e500 core complex\n\ -me500mc, generate code for Freescale e500mc core complex\n\ -me500mc64, generate code for Freescale e500mc64 core complex\n\ +-me5500, generate code for Freescale e5500 core complex\n\ +-me6500, generate code for Freescale e6500 core complex\n\ -mspe generate code for Motorola SPE instructions\n\ -mtitan generate code for AppliedMicro Titan core complex\n\ -mregnames Allow symbolic names for registers\n\ @@ -6014,8 +6016,14 @@ ppc_handle_align (struct frag *fragP) } if ((ppc_cpu & PPC_OPCODE_POWER7) != 0) - /* power7 group terminating nop: "ori 2,2,0". */ - md_number_to_chars (dest, 0x60420000, 4); + { + if (ppc_cpu & PPC_OPCODE_E500MC) + /* e500mc group terminating nop: "ori 0,0,0". */ + md_number_to_chars (dest, 0x60000000, 4); + else + /* power7 group terminating nop: "ori 2,2,0". */ + md_number_to_chars (dest, 0x60420000, 4); + } else /* power6 group terminating nop: "ori 1,1,0". */ md_number_to_chars (dest, 0x60210000, 4); |