* i386-tdep.h (i386bsd_sigcontext_addr): Remove prototype.

* i386-tdep.c: Mark functions that are 64-bit safe as such.
(I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM,
I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM,
I386_ST0_REGNUM): New defines.
(CODESTREAM_BUFSIZ, codestream_tell, codestream_peek,
codestream_get): Remove define.
(codestream_next_addr, condestream_addr, condestream_buf,
codestream_off, codestream_cnt): Remove variables.
(codestream_fill, codestream_seek, codestream_read): Remove
functions.
(i386_follow_jump): Rewrite to avoid usage of removed codestream
functionality.
(i386_get_frame_setup, i386_frameless_signal_p, i386_frame_chain,
i386_sigtramp_saved_pc, i386_sigtramp_saved_sp,
i386_frame_saved_pc, i386_saved_pc_after_call,
i386_frame_num_args, i386_frame_init_saved_regs,
i386_push_return_address, i386_do_pop_frame, i386_pop_frame,
i386_push_arguments): Remove functions.
(i386_skip_prologue): Rewrite to avoid usage of removed codestream
functionality.  Use i386_analyze_prologue instead of
i386_get_frame_setup.
(I386_NUM_SAVED_REGS): New define.
(struct i386_frame_cache): New structure.
(i386_alloc_frame_cache, i386_analyze_struct_return,
i386_skip_probe, i386_analyze_frame_setup,
i386_analyze_register_saves, i386_analyze_prologue,
i386_unwind_pc, i386_frame_cache, i386_frame_this_id,
i386_frame_prev_register, i386_sigtramp_frame_cache,
i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register,
i386_frame_p, i386_frame_base_address, i386_unwind_dummy_id,
i386_save_dummy_tos, i386_push_dummy_call): New functions.
(i386_frame_unwind, i386_sigtramp_frame_unwind, i386_frame_base):
New variables.
(LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Define in terms of
I386_EAX_REGNUM and I386_EDX_REGNUM.
(i386_extract_return_value, i386_store_return_value): Use
I386_ST0_REGNUM where appropriate.
(i386_extract_struct_value_address): Rewrite to use extract_address.
(i386_svr4_pc_in_sigtramp): Add comment.
(i386_svr4_sigcontext_addr): Rewrite.
(i386_svr4_init_abi): Adjust TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
(i386_gdbarch_init): Don't set deprecated_init_frame_pc.  Set
sp_regnum, fp_regnum, pc_regnum, ps_regnum and fp0_regnum in terms
of new defines.  Set push_dummy_call, don't set
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame.  Don't set parm_boundary.  Don't set
deprecated_frame_chain, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call.  Set unwind_dummy_id,
save_dummy_frame_tos, unwind_pc.  Call
frame_unwind_append_predicate and frame_base_set_default.
Don't set deprecated_dummy_write_pc.

* i386-linux-tdep.c (i386_linux_sigcontext_addr): Rewrite.
(skip_gnu_resolver): Renamed from skip_hurd_resolver.  All callers
changed.  Use frame_pc_unwind instead of
DEPRECATED_SAVED_PC_AFTER_CALL.

* i386bsd-tdep.c (i386bsd_sigcontext_addr): Rewrite.

* i386-sol2-tdep.c (i386_sol2_init_abi): Don't set
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
Rely on the SVR4 defaults.

* config/i386/i386sol2.mt (TDEPFILES): Remove i386bsd-tdep.o.

1 files changed, 0 insertions, 302 deletions

diff --git a/sim/sh64/cpu.h b/sim/sh64/cpu.h
deleted file mode 100644
index 6e0d35880f9..00000000000
--- a/sim/sh64/cpu.h
+++ /dev/null
@@ -1,302 +0,0 @@
-/* CPU family header for sh64.
-
-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 CPU_SH64_H
-#define CPU_SH64_H
-
-/* Maximum number of instructions that are fetched at a time.
-   This is for LIW type instructions sets (e.g. m32r).  */
-#define MAX_LIW_INSNS 1
-
-/* Maximum number of instructions that can be executed in parallel.  */
-#define MAX_PARALLEL_INSNS 1
-
-/* CPU state information.  */
-typedef struct {
-  /* Hardware elements.  */
-  struct {
-  /* Program counter */
-  UDI h_pc;
-#define GET_H_PC() CPU (h_pc)
-#define SET_H_PC(x) \
-do { \
-{\
-CPU (h_ism) = ANDDI ((x), 1);\
-CPU (h_pc) = ANDDI ((x), INVDI (1));\
-}\
-;} while (0)
-  /* General purpose integer registers */
-  DI h_gr[64];
-#define GET_H_GR(index) ((((index) == (63))) ? (0) : (CPU (h_gr[index])))
-#define SET_H_GR(index, x) \
-do { \
-if ((((index)) != (63))) {\
-CPU (h_gr[(index)]) = (x);\
-} else {\
-((void) 0); /*nop*/\
-}\
-;} while (0)
-  /* Control registers */
-  DI h_cr[64];
-#define GET_H_CR(index) ((((index) == (0))) ? (ZEXTSIDI (CPU (h_sr))) : (CPU (h_cr[index])))
-#define SET_H_CR(index, x) \
-do { \
-if ((((index)) == (0))) {\
-CPU (h_sr) = (x);\
-} else {\
-CPU (h_cr[(index)]) = (x);\
-}\
-;} while (0)
-  /* Status register */
-  SI h_sr;
-#define GET_H_SR() CPU (h_sr)
-#define SET_H_SR(x) (CPU (h_sr) = (x))
-  /* Floating point status and control register */
-  SI h_fpscr;
-#define GET_H_FPSCR() CPU (h_fpscr)
-#define SET_H_FPSCR(x) (CPU (h_fpscr) = (x))
-  /* Single precision floating point registers */
-  SF h_fr[64];
-#define GET_H_FR(a1) CPU (h_fr)[a1]
-#define SET_H_FR(a1, x) (CPU (h_fr)[a1] = (x))
-  /* Single precision floating point register pairs */
-  DF h_fp[32];
-#define GET_H_FP(a1) CPU (h_fp)[a1]
-#define SET_H_FP(a1, x) (CPU (h_fp)[a1] = (x))
-  /* Branch target registers */
-  DI h_tr[8];
-#define GET_H_TR(a1) CPU (h_tr)[a1]
-#define SET_H_TR(a1, x) (CPU (h_tr)[a1] = (x))
-  /* Current instruction set mode */
-  BI h_ism;
-#define GET_H_ISM() CPU (h_ism)
-#define SET_H_ISM(x) \
-do { \
-cgen_rtx_error (current_cpu, "cannot set ism directly");\
-;} while (0)
-  } hardware;
-#define CPU_CGEN_HW(cpu) (& (cpu)->cpu_data.hardware)
-} SH64_CPU_DATA;
-
-/* Virtual regs.  */
-
-#define GET_H_GRC(index) ANDDI (CPU (h_gr[index]), ZEXTSIDI (0xffffffff))
-#define SET_H_GRC(index, x) \
-do { \
-CPU (h_gr[(index)]) = EXTSIDI ((x));\
-;} while (0)
-#define GET_H_FRBIT() ANDSI (SRLSI (CPU (h_sr), 14), 1)
-#define SET_H_FRBIT(x) \
-do { \
-CPU (h_sr) = ORSI (ANDSI (CPU (h_sr), (~ (((1) << (14))))), SLLSI ((x), 14));\
-;} while (0)
-#define GET_H_SZBIT() ANDSI (SRLSI (CPU (h_sr), 13), 1)
-#define SET_H_SZBIT(x) \
-do { \
-CPU (h_sr) = ORSI (ANDSI (CPU (h_sr), (~ (((1) << (13))))), SLLSI ((x), 13));\
-;} while (0)
-#define GET_H_PRBIT() ANDSI (SRLSI (CPU (h_sr), 12), 1)
-#define SET_H_PRBIT(x) \
-do { \
-CPU (h_sr) = ORSI (ANDSI (CPU (h_sr), (~ (((1) << (12))))), SLLSI ((x), 12));\
-;} while (0)
-#define GET_H_SBIT() ANDSI (SRLSI (CPU (h_sr), 1), 1)
-#define SET_H_SBIT(x) \
-do { \
-CPU (h_sr) = ORSI (ANDSI (CPU (h_sr), (~ (2))), SLLSI ((x), 1));\
-;} while (0)
-#define GET_H_MBIT() ANDSI (SRLSI (CPU (h_sr), 9), 1)
-#define SET_H_MBIT(x) \
-do { \
-CPU (h_sr) = ORSI (ANDSI (CPU (h_sr), (~ (((1) << (9))))), SLLSI ((x), 9));\
-;} while (0)
-#define GET_H_QBIT() ANDSI (SRLSI (CPU (h_sr), 8), 1)
-#define SET_H_QBIT(x) \
-do { \
-CPU (h_sr) = ORSI (ANDSI (CPU (h_sr), (~ (((1) << (8))))), SLLSI ((x), 8));\
-;} while (0)
-#define GET_H_FV(index) CPU (h_fr[MULQI (ANDQI (index, 15), 4)])
-#define SET_H_FV(index, x) \
-do { \
-CPU (h_fr[MULQI (ANDQI ((index), 15), 4)]) = (x);\
-;} while (0)
-#define GET_H_FMTX(index) CPU (h_fr[MULQI (ANDQI (index, 3), 16)])
-#define SET_H_FMTX(index, x) \
-do { \
-CPU (h_fr[MULQI (ANDQI ((index), 3), 16)]) = (x);\
-;} while (0)
-#define GET_H_DR(index) SUBWORDDIDF (ORDI (SLLDI (ZEXTSIDI (SUBWORDSFSI (CPU (h_fr[index]))), 32), ZEXTSIDI (SUBWORDSFSI (CPU (h_fr[((index) + (1))])))))
-#define SET_H_DR(index, x) \
-do { \
-{\
-CPU (h_fr[(index)]) = SUBWORDSISF (SUBWORDDFSI ((x), 0));\
-CPU (h_fr[(((index)) + (1))]) = SUBWORDSISF (SUBWORDDFSI ((x), 1));\
-}\
-;} while (0)
-#define GET_H_ENDIAN() sh64_endian (current_cpu)
-#define SET_H_ENDIAN(x) \
-do { \
-cgen_rtx_error (current_cpu, "cannot alter target byte order mid-program");\
-;} while (0)
-#define GET_H_FRC(index) CPU (h_fr[((((16) * (GET_H_FRBIT ()))) + (index))])
-#define SET_H_FRC(index, x) \
-do { \
-CPU (h_fr[((((16) * (GET_H_FRBIT ()))) + ((index)))]) = (x);\
-;} while (0)
-#define GET_H_DRC(index) GET_H_DR (((((16) * (GET_H_FRBIT ()))) + (index)))
-#define SET_H_DRC(index, x) \
-do { \
-SET_H_DR (((((16) * (GET_H_FRBIT ()))) + ((index))), (x));\
-;} while (0)
-#define GET_H_XF(index) CPU (h_fr[((((16) * (NOTBI (GET_H_FRBIT ())))) + (index))])
-#define SET_H_XF(index, x) \
-do { \
-CPU (h_fr[((((16) * (NOTBI (GET_H_FRBIT ())))) + ((index)))]) = (x);\
-;} while (0)
-#define GET_H_XD(index) GET_H_DR (((((16) * (NOTBI (GET_H_FRBIT ())))) + (index)))
-#define SET_H_XD(index, x) \
-do { \
-SET_H_DR (((((16) * (NOTBI (GET_H_FRBIT ())))) + ((index))), (x));\
-;} while (0)
-#define GET_H_FVC(index) CPU (h_fr[((((16) * (GET_H_FRBIT ()))) + (index))])
-#define SET_H_FVC(index, x) \
-do { \
-CPU (h_fr[((((16) * (GET_H_FRBIT ()))) + ((index)))]) = (x);\
-;} while (0)
-#define GET_H_FPCCR() ORSI (ORSI (ORSI (CPU (h_fpscr), SLLSI (GET_H_PRBIT (), 19)), SLLSI (GET_H_SZBIT (), 20)), SLLSI (GET_H_FRBIT (), 21))
-#define SET_H_FPCCR(x) \
-do { \
-{\
-CPU (h_fpscr) = (x);\
-SET_H_PRBIT (ANDSI (SRLSI ((x), 19), 1));\
-SET_H_SZBIT (ANDSI (SRLSI ((x), 20), 1));\
-SET_H_FRBIT (ANDSI (SRLSI ((x), 21), 1));\
-}\
-;} while (0)
-#define GET_H_GBR() SUBWORDDISI (CPU (h_gr[((UINT) 16)]), 1)
-#define SET_H_GBR(x) \
-do { \
-CPU (h_gr[((UINT) 16)]) = EXTSIDI ((x));\
-;} while (0)
-#define GET_H_PR() SUBWORDDISI (CPU (h_gr[((UINT) 18)]), 1)
-#define SET_H_PR(x) \
-do { \
-CPU (h_gr[((UINT) 18)]) = EXTSIDI ((x));\
-;} while (0)
-#define GET_H_MACL() SUBWORDDISI (CPU (h_gr[((UINT) 17)]), 1)
-#define SET_H_MACL(x) \
-do { \
-CPU (h_gr[((UINT) 17)]) = ORDI (SLLDI (ZEXTSIDI (SUBWORDDISI (CPU (h_gr[((UINT) 17)]), 0)), 32), ZEXTSIDI ((x)));\
-;} while (0)
-#define GET_H_MACH() SUBWORDDISI (CPU (h_gr[((UINT) 17)]), 0)
-#define SET_H_MACH(x) \
-do { \
-CPU (h_gr[((UINT) 17)]) = ORDI (SLLDI (ZEXTSIDI ((x)), 32), ZEXTSIDI (SUBWORDDISI (CPU (h_gr[((UINT) 17)]), 1)));\
-;} while (0)
-#define GET_H_TBIT() ANDBI (CPU (h_gr[((UINT) 19)]), 1)
-#define SET_H_TBIT(x) \
-do { \
-CPU (h_gr[((UINT) 19)]) = ORDI (ANDDI (CPU (h_gr[((UINT) 19)]), INVDI (1)), ZEXTBIDI ((x)));\
-;} while (0)
-
-/* Cover fns for register access.  */
-UDI sh64_h_pc_get (SIM_CPU *);
-void sh64_h_pc_set (SIM_CPU *, UDI);
-DI sh64_h_gr_get (SIM_CPU *, UINT);
-void sh64_h_gr_set (SIM_CPU *, UINT, DI);
-SI sh64_h_grc_get (SIM_CPU *, UINT);
-void sh64_h_grc_set (SIM_CPU *, UINT, SI);
-DI sh64_h_cr_get (SIM_CPU *, UINT);
-void sh64_h_cr_set (SIM_CPU *, UINT, DI);
-SI sh64_h_sr_get (SIM_CPU *);
-void sh64_h_sr_set (SIM_CPU *, SI);
-SI sh64_h_fpscr_get (SIM_CPU *);
-void sh64_h_fpscr_set (SIM_CPU *, SI);
-BI sh64_h_frbit_get (SIM_CPU *);
-void sh64_h_frbit_set (SIM_CPU *, BI);
-BI sh64_h_szbit_get (SIM_CPU *);
-void sh64_h_szbit_set (SIM_CPU *, BI);
-BI sh64_h_prbit_get (SIM_CPU *);
-void sh64_h_prbit_set (SIM_CPU *, BI);
-BI sh64_h_sbit_get (SIM_CPU *);
-void sh64_h_sbit_set (SIM_CPU *, BI);
-BI sh64_h_mbit_get (SIM_CPU *);
-void sh64_h_mbit_set (SIM_CPU *, BI);
-BI sh64_h_qbit_get (SIM_CPU *);
-void sh64_h_qbit_set (SIM_CPU *, BI);
-SF sh64_h_fr_get (SIM_CPU *, UINT);
-void sh64_h_fr_set (SIM_CPU *, UINT, SF);
-DF sh64_h_fp_get (SIM_CPU *, UINT);
-void sh64_h_fp_set (SIM_CPU *, UINT, DF);
-SF sh64_h_fv_get (SIM_CPU *, UINT);
-void sh64_h_fv_set (SIM_CPU *, UINT, SF);
-SF sh64_h_fmtx_get (SIM_CPU *, UINT);
-void sh64_h_fmtx_set (SIM_CPU *, UINT, SF);
-DF sh64_h_dr_get (SIM_CPU *, UINT);
-void sh64_h_dr_set (SIM_CPU *, UINT, DF);
-DI sh64_h_tr_get (SIM_CPU *, UINT);
-void sh64_h_tr_set (SIM_CPU *, UINT, DI);
-BI sh64_h_endian_get (SIM_CPU *);
-void sh64_h_endian_set (SIM_CPU *, BI);
-BI sh64_h_ism_get (SIM_CPU *);
-void sh64_h_ism_set (SIM_CPU *, BI);
-SF sh64_h_frc_get (SIM_CPU *, UINT);
-void sh64_h_frc_set (SIM_CPU *, UINT, SF);
-DF sh64_h_drc_get (SIM_CPU *, UINT);
-void sh64_h_drc_set (SIM_CPU *, UINT, DF);
-SF sh64_h_xf_get (SIM_CPU *, UINT);
-void sh64_h_xf_set (SIM_CPU *, UINT, SF);
-DF sh64_h_xd_get (SIM_CPU *, UINT);
-void sh64_h_xd_set (SIM_CPU *, UINT, DF);
-SF sh64_h_fvc_get (SIM_CPU *, UINT);
-void sh64_h_fvc_set (SIM_CPU *, UINT, SF);
-SI sh64_h_fpccr_get (SIM_CPU *);
-void sh64_h_fpccr_set (SIM_CPU *, SI);
-SI sh64_h_gbr_get (SIM_CPU *);
-void sh64_h_gbr_set (SIM_CPU *, SI);
-SI sh64_h_pr_get (SIM_CPU *);
-void sh64_h_pr_set (SIM_CPU *, SI);
-SI sh64_h_macl_get (SIM_CPU *);
-void sh64_h_macl_set (SIM_CPU *, SI);
-SI sh64_h_mach_get (SIM_CPU *);
-void sh64_h_mach_set (SIM_CPU *, SI);
-BI sh64_h_tbit_get (SIM_CPU *);
-void sh64_h_tbit_set (SIM_CPU *, BI);
-
-/* These must be hand-written.  */
-extern CPUREG_FETCH_FN sh64_fetch_register;
-extern CPUREG_STORE_FN sh64_store_register;
-
-typedef struct {
-  int empty;
-} MODEL_SH5_DATA;
-
-/* Collection of various things for the trace handler to use.  */
-
-typedef struct trace_record {
-  IADDR pc;
-  /* FIXME:wip */
-} TRACE_RECORD;
-
-#endif /* CPU_SH64_H */