Patch from Will Schmidt <willschm@us.ibm.com>:jimb-ppc64-linux-20030509-branchcvs/jimb-ppc64-linux-20030509-branch

These changes enable support of PPC64 architecture.
* config/powerpc/ppc64linux.mh: New file.
* config/powerpc/ppc64linux.mt: New file.
* config/powerpc/tm-ppc64linux.h: New file.
* ppc64-linux-tdep.c: New file.
* configure.host: Add clause for powerpc64-*-linux*
* configure.tgt: Add clause for powerpc64-*-linux*
* elfread.c (record_minimal_symbol_and_info): If
DROP_TEXT_NAME_PREFIX_CHAR is #defined, then drop a leading
instance of that char from the names of text symbols.
(elf_symtab_read): If SKIP_DATA_IN_OPD is #defined, ignore data
symbols in the .opd section.
* ppc-linux-nat.c (PTRACE_XFER_TYPE): Change the default for this
to 'long'.
(PPC_PTRACE_POKEUSR_3264, PPC_PTRACE_PEEKUSR_3264,
PPC_PTRACE_POKEDATA_3264, PPC_PTRACE_PEEKDATA_3264): Provide
default definitions for these.
(ARCH64): New macro.
(ppc_wordsize_pid): New function.
(kernel_u_size): Handle 64-bit case.
(ppc_register_u_addr): Same.
(fetch_register): Use the *_3264 requests when
debugging a 64-bit process from a 32-bit GDB.
(store_register): Same.
(GDB_MAX_ALLOCA, child_xfer_memory, udot_info): Copied from
infptrace.c.
(_initialize_ppc_linux_nat): New function, to register our copy of
the udot_info command.
* ppc-linux-tdep.c (TDEP): New macro.
(ppc64_linux_svr4_fetch_link_map_offsets): New function.
(read_memory_addr): Copied from rs6000-tdep.c.
(ppc64_linux_convert_from_func_ptr_addr): New function.
* rs6000-tdep.c (skip_prologue): Recognize more instructions for
saving the 'lr' and 'cr' registers; don't just pre-emptively mask
in the 'st' opcode as soon as we see an 'mflr' or 'mfcr' opcode.
Recognize more instructions for updating the stack pointer, and
loading the TOC pointer.
(registers_powerpc64, registers_a35): New register tables.
(rs6000_gdbarch_init): Register the 64-bit solib functions.
* solib-svr4.c (solib_break_names): If SOLIB_BREAK_NAME is
#defined, include an entry for it.
(enable_break): Call CONVERT_FROM_FUNC_PTR_ADDR when trying to
guess the linker's base address.
* config/powerpc/tm-linux.h
(ppc64_linux_svr4_fetch_link_map_offsets,
ppc64_linux_convert_from_func_ptr_addr): New declarations.

1 files changed, 0 insertions, 122 deletions

diff --git a/sim/sh64/decode-media.h b/sim/sh64/decode-media.h
deleted file mode 100644
index 8a84d4e6fe1..00000000000
--- a/sim/sh64/decode-media.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/* Decode header for sh64_media.
-
-THIS FILE IS MACHINE GENERATED WITH CGEN.
-
-Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-
-This file is part of the GNU Simulators.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-*/
-
-#ifndef SH64_MEDIA_DECODE_H
-#define SH64_MEDIA_DECODE_H
-
-extern const IDESC *sh64_media_decode (SIM_CPU *, IADDR,
-                                  CGEN_INSN_INT, CGEN_INSN_INT,
-                                  ARGBUF *);
-extern void sh64_media_init_idesc_table (SIM_CPU *);
-extern void sh64_media_sem_init_idesc_table (SIM_CPU *);
-extern void sh64_media_semf_init_idesc_table (SIM_CPU *);
-
-/* Enum declaration for instructions in cpu family sh64.  */
-typedef enum sh64_media_insn_type {
-  SH64_MEDIA_INSN_X_INVALID, SH64_MEDIA_INSN_X_AFTER, SH64_MEDIA_INSN_X_BEFORE, SH64_MEDIA_INSN_X_CTI_CHAIN
- , SH64_MEDIA_INSN_X_CHAIN, SH64_MEDIA_INSN_X_BEGIN, SH64_MEDIA_INSN_ADD, SH64_MEDIA_INSN_ADDL
- , SH64_MEDIA_INSN_ADDI, SH64_MEDIA_INSN_ADDIL, SH64_MEDIA_INSN_ADDZL, SH64_MEDIA_INSN_ALLOCO
- , SH64_MEDIA_INSN_AND, SH64_MEDIA_INSN_ANDC, SH64_MEDIA_INSN_ANDI, SH64_MEDIA_INSN_BEQ
- , SH64_MEDIA_INSN_BEQI, SH64_MEDIA_INSN_BGE, SH64_MEDIA_INSN_BGEU, SH64_MEDIA_INSN_BGT
- , SH64_MEDIA_INSN_BGTU, SH64_MEDIA_INSN_BLINK, SH64_MEDIA_INSN_BNE, SH64_MEDIA_INSN_BNEI
- , SH64_MEDIA_INSN_BRK, SH64_MEDIA_INSN_BYTEREV, SH64_MEDIA_INSN_CMPEQ, SH64_MEDIA_INSN_CMPGT
- , SH64_MEDIA_INSN_CMPGTU, SH64_MEDIA_INSN_CMVEQ, SH64_MEDIA_INSN_CMVNE, SH64_MEDIA_INSN_FABSD
- , SH64_MEDIA_INSN_FABSS, SH64_MEDIA_INSN_FADDD, SH64_MEDIA_INSN_FADDS, SH64_MEDIA_INSN_FCMPEQD
- , SH64_MEDIA_INSN_FCMPEQS, SH64_MEDIA_INSN_FCMPGED, SH64_MEDIA_INSN_FCMPGES, SH64_MEDIA_INSN_FCMPGTD
- , SH64_MEDIA_INSN_FCMPGTS, SH64_MEDIA_INSN_FCMPUND, SH64_MEDIA_INSN_FCMPUNS, SH64_MEDIA_INSN_FCNVDS
- , SH64_MEDIA_INSN_FCNVSD, SH64_MEDIA_INSN_FDIVD, SH64_MEDIA_INSN_FDIVS, SH64_MEDIA_INSN_FGETSCR
- , SH64_MEDIA_INSN_FIPRS, SH64_MEDIA_INSN_FLDD, SH64_MEDIA_INSN_FLDP, SH64_MEDIA_INSN_FLDS
- , SH64_MEDIA_INSN_FLDXD, SH64_MEDIA_INSN_FLDXP, SH64_MEDIA_INSN_FLDXS, SH64_MEDIA_INSN_FLOATLD
- , SH64_MEDIA_INSN_FLOATLS, SH64_MEDIA_INSN_FLOATQD, SH64_MEDIA_INSN_FLOATQS, SH64_MEDIA_INSN_FMACS
- , SH64_MEDIA_INSN_FMOVD, SH64_MEDIA_INSN_FMOVDQ, SH64_MEDIA_INSN_FMOVLS, SH64_MEDIA_INSN_FMOVQD
- , SH64_MEDIA_INSN_FMOVS, SH64_MEDIA_INSN_FMOVSL, SH64_MEDIA_INSN_FMULD, SH64_MEDIA_INSN_FMULS
- , SH64_MEDIA_INSN_FNEGD, SH64_MEDIA_INSN_FNEGS, SH64_MEDIA_INSN_FPUTSCR, SH64_MEDIA_INSN_FSQRTD
- , SH64_MEDIA_INSN_FSQRTS, SH64_MEDIA_INSN_FSTD, SH64_MEDIA_INSN_FSTP, SH64_MEDIA_INSN_FSTS
- , SH64_MEDIA_INSN_FSTXD, SH64_MEDIA_INSN_FSTXP, SH64_MEDIA_INSN_FSTXS, SH64_MEDIA_INSN_FSUBD
- , SH64_MEDIA_INSN_FSUBS, SH64_MEDIA_INSN_FTRCDL, SH64_MEDIA_INSN_FTRCSL, SH64_MEDIA_INSN_FTRCDQ
- , SH64_MEDIA_INSN_FTRCSQ, SH64_MEDIA_INSN_FTRVS, SH64_MEDIA_INSN_GETCFG, SH64_MEDIA_INSN_GETCON
- , SH64_MEDIA_INSN_GETTR, SH64_MEDIA_INSN_ICBI, SH64_MEDIA_INSN_LDB, SH64_MEDIA_INSN_LDL
- , SH64_MEDIA_INSN_LDQ, SH64_MEDIA_INSN_LDUB, SH64_MEDIA_INSN_LDUW, SH64_MEDIA_INSN_LDW
- , SH64_MEDIA_INSN_LDHIL, SH64_MEDIA_INSN_LDHIQ, SH64_MEDIA_INSN_LDLOL, SH64_MEDIA_INSN_LDLOQ
- , SH64_MEDIA_INSN_LDXB, SH64_MEDIA_INSN_LDXL, SH64_MEDIA_INSN_LDXQ, SH64_MEDIA_INSN_LDXUB
- , SH64_MEDIA_INSN_LDXUW, SH64_MEDIA_INSN_LDXW, SH64_MEDIA_INSN_MABSL, SH64_MEDIA_INSN_MABSW
- , SH64_MEDIA_INSN_MADDL, SH64_MEDIA_INSN_MADDW, SH64_MEDIA_INSN_MADDSL, SH64_MEDIA_INSN_MADDSUB
- , SH64_MEDIA_INSN_MADDSW, SH64_MEDIA_INSN_MCMPEQB, SH64_MEDIA_INSN_MCMPEQL, SH64_MEDIA_INSN_MCMPEQW
- , SH64_MEDIA_INSN_MCMPGTL, SH64_MEDIA_INSN_MCMPGTUB, SH64_MEDIA_INSN_MCMPGTW, SH64_MEDIA_INSN_MCMV
- , SH64_MEDIA_INSN_MCNVSLW, SH64_MEDIA_INSN_MCNVSWB, SH64_MEDIA_INSN_MCNVSWUB, SH64_MEDIA_INSN_MEXTR1
- , SH64_MEDIA_INSN_MEXTR2, SH64_MEDIA_INSN_MEXTR3, SH64_MEDIA_INSN_MEXTR4, SH64_MEDIA_INSN_MEXTR5
- , SH64_MEDIA_INSN_MEXTR6, SH64_MEDIA_INSN_MEXTR7, SH64_MEDIA_INSN_MMACFXWL, SH64_MEDIA_INSN_MMACNFX_WL
- , SH64_MEDIA_INSN_MMULL, SH64_MEDIA_INSN_MMULW, SH64_MEDIA_INSN_MMULFXL, SH64_MEDIA_INSN_MMULFXW
- , SH64_MEDIA_INSN_MMULFXRPW, SH64_MEDIA_INSN_MMULHIWL, SH64_MEDIA_INSN_MMULLOWL, SH64_MEDIA_INSN_MMULSUMWQ
- , SH64_MEDIA_INSN_MOVI, SH64_MEDIA_INSN_MPERMW, SH64_MEDIA_INSN_MSADUBQ, SH64_MEDIA_INSN_MSHALDSL
- , SH64_MEDIA_INSN_MSHALDSW, SH64_MEDIA_INSN_MSHARDL, SH64_MEDIA_INSN_MSHARDW, SH64_MEDIA_INSN_MSHARDSQ
- , SH64_MEDIA_INSN_MSHFHIB, SH64_MEDIA_INSN_MSHFHIL, SH64_MEDIA_INSN_MSHFHIW, SH64_MEDIA_INSN_MSHFLOB
- , SH64_MEDIA_INSN_MSHFLOL, SH64_MEDIA_INSN_MSHFLOW, SH64_MEDIA_INSN_MSHLLDL, SH64_MEDIA_INSN_MSHLLDW
- , SH64_MEDIA_INSN_MSHLRDL, SH64_MEDIA_INSN_MSHLRDW, SH64_MEDIA_INSN_MSUBL, SH64_MEDIA_INSN_MSUBW
- , SH64_MEDIA_INSN_MSUBSL, SH64_MEDIA_INSN_MSUBSUB, SH64_MEDIA_INSN_MSUBSW, SH64_MEDIA_INSN_MULSL
- , SH64_MEDIA_INSN_MULUL, SH64_MEDIA_INSN_NOP, SH64_MEDIA_INSN_NSB, SH64_MEDIA_INSN_OCBI
- , SH64_MEDIA_INSN_OCBP, SH64_MEDIA_INSN_OCBWB, SH64_MEDIA_INSN_OR, SH64_MEDIA_INSN_ORI
- , SH64_MEDIA_INSN_PREFI, SH64_MEDIA_INSN_PTA, SH64_MEDIA_INSN_PTABS, SH64_MEDIA_INSN_PTB
- , SH64_MEDIA_INSN_PTREL, SH64_MEDIA_INSN_PUTCFG, SH64_MEDIA_INSN_PUTCON, SH64_MEDIA_INSN_RTE
- , SH64_MEDIA_INSN_SHARD, SH64_MEDIA_INSN_SHARDL, SH64_MEDIA_INSN_SHARI, SH64_MEDIA_INSN_SHARIL
- , SH64_MEDIA_INSN_SHLLD, SH64_MEDIA_INSN_SHLLDL, SH64_MEDIA_INSN_SHLLI, SH64_MEDIA_INSN_SHLLIL
- , SH64_MEDIA_INSN_SHLRD, SH64_MEDIA_INSN_SHLRDL, SH64_MEDIA_INSN_SHLRI, SH64_MEDIA_INSN_SHLRIL
- , SH64_MEDIA_INSN_SHORI, SH64_MEDIA_INSN_SLEEP, SH64_MEDIA_INSN_STB, SH64_MEDIA_INSN_STL
- , SH64_MEDIA_INSN_STQ, SH64_MEDIA_INSN_STW, SH64_MEDIA_INSN_STHIL, SH64_MEDIA_INSN_STHIQ
- , SH64_MEDIA_INSN_STLOL, SH64_MEDIA_INSN_STLOQ, SH64_MEDIA_INSN_STXB, SH64_MEDIA_INSN_STXL
- , SH64_MEDIA_INSN_STXQ, SH64_MEDIA_INSN_STXW, SH64_MEDIA_INSN_SUB, SH64_MEDIA_INSN_SUBL
- , SH64_MEDIA_INSN_SWAPQ, SH64_MEDIA_INSN_SYNCI, SH64_MEDIA_INSN_SYNCO, SH64_MEDIA_INSN_TRAPA
- , SH64_MEDIA_INSN_XOR, SH64_MEDIA_INSN_XORI, SH64_MEDIA_INSN_MAX
-} SH64_MEDIA_INSN_TYPE;
-
-/* Enum declaration for semantic formats in cpu family sh64.  */
-typedef enum sh64_media_sfmt_type {
-  SH64_MEDIA_SFMT_EMPTY, SH64_MEDIA_SFMT_ADD, SH64_MEDIA_SFMT_ADDI, SH64_MEDIA_SFMT_ALLOCO
- , SH64_MEDIA_SFMT_BEQ, SH64_MEDIA_SFMT_BEQI, SH64_MEDIA_SFMT_BLINK, SH64_MEDIA_SFMT_BRK
- , SH64_MEDIA_SFMT_BYTEREV, SH64_MEDIA_SFMT_CMVEQ, SH64_MEDIA_SFMT_FABSD, SH64_MEDIA_SFMT_FABSS
- , SH64_MEDIA_SFMT_FADDD, SH64_MEDIA_SFMT_FADDS, SH64_MEDIA_SFMT_FCMPEQD, SH64_MEDIA_SFMT_FCMPEQS
- , SH64_MEDIA_SFMT_FCNVDS, SH64_MEDIA_SFMT_FCNVSD, SH64_MEDIA_SFMT_FIPRS, SH64_MEDIA_SFMT_FLDD
- , SH64_MEDIA_SFMT_FLDP, SH64_MEDIA_SFMT_FLDS, SH64_MEDIA_SFMT_FLDXD, SH64_MEDIA_SFMT_FLDXP
- , SH64_MEDIA_SFMT_FLDXS, SH64_MEDIA_SFMT_FMACS, SH64_MEDIA_SFMT_FMOVDQ, SH64_MEDIA_SFMT_FMOVLS
- , SH64_MEDIA_SFMT_FMOVQD, SH64_MEDIA_SFMT_FMOVSL, SH64_MEDIA_SFMT_FSTD, SH64_MEDIA_SFMT_FSTP
- , SH64_MEDIA_SFMT_FSTS, SH64_MEDIA_SFMT_FSTXD, SH64_MEDIA_SFMT_FSTXP, SH64_MEDIA_SFMT_FSTXS
- , SH64_MEDIA_SFMT_FTRVS, SH64_MEDIA_SFMT_GETCON, SH64_MEDIA_SFMT_GETTR, SH64_MEDIA_SFMT_LDB
- , SH64_MEDIA_SFMT_LDL, SH64_MEDIA_SFMT_LDQ, SH64_MEDIA_SFMT_LDUW, SH64_MEDIA_SFMT_LDXB
- , SH64_MEDIA_SFMT_MCMV, SH64_MEDIA_SFMT_MOVI, SH64_MEDIA_SFMT_MPERMW, SH64_MEDIA_SFMT_ORI
- , SH64_MEDIA_SFMT_PTA, SH64_MEDIA_SFMT_PTABS, SH64_MEDIA_SFMT_PTREL, SH64_MEDIA_SFMT_PUTCON
- , SH64_MEDIA_SFMT_SHARI, SH64_MEDIA_SFMT_SHARIL, SH64_MEDIA_SFMT_SHORI, SH64_MEDIA_SFMT_STB
- , SH64_MEDIA_SFMT_STL, SH64_MEDIA_SFMT_STQ, SH64_MEDIA_SFMT_STW, SH64_MEDIA_SFMT_STHIL
- , SH64_MEDIA_SFMT_STXB, SH64_MEDIA_SFMT_SWAPQ, SH64_MEDIA_SFMT_TRAPA, SH64_MEDIA_SFMT_XORI
-} SH64_MEDIA_SFMT_TYPE;
-
-/* Function unit handlers (user written).  */
-
-extern int sh64_model_sh5_u_exec (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/);
-
-/* Profiling before/after handlers (user written) */
-
-extern void sh64_model_insn_before (SIM_CPU *, int /*first_p*/);
-extern void sh64_model_insn_after (SIM_CPU *, int /*last_p*/, int /*cycles*/);
-
-#endif /* SH64_MEDIA_DECODE_H */