mirror of
https://github.com/darlinghq/darling-gdb.git
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* arm-tdep.c (arm_frame_chain_valid): Remove unnecessary test.
* d10v-tdep.c (d10v_frame_chain_valid): Remove unnecessary tests. * hppa-tdep.c (hppa_frame_chain_valid): Remove unnecessary test. * blockframe.c: Include "gdbcmd.h" and "command.h". (backtrace_below_main): New variable. (file_frame_chain_valid, func_frame_chain_valid) (nonnull_frame_chain_valid, generic_file_frame_chain_valid) (generic_func_frame_chain_valid): Remove functions. (frame_chain_valid, do_flush_frames_sfunc): New functions. (_initialize_blockframe): New function. * Makefile.in (blockframe.o): Update dependencies. * frame.c (frame_saved_regs_id_unwind, get_prev_frame): Remove FIXME comment. Call frame_chain_valid (). * frame.h: Remove old prototypes. Add prototype for frame_chain_valid and update comments to match. * gdbarch.sh: Change FRAME_CHAIN_VALID into a predicated function. Remove old comment. * gdbarch.h: Regenerated. * gdbarch.c: Regenerated. Plus updates to all other targets not to provide a FRAME_CHAIN_VALID.
This commit is contained in:
Daniel Jacobowitz
parent
95f90d2595
commit
516034834f
@ -1,3 +1,60 @@
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2003-01-04 Daniel Jacobowitz <drow@mvista.com>
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* arm-tdep.c (arm_frame_chain_valid): Remove unnecessary test.
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* d10v-tdep.c (d10v_frame_chain_valid): Remove unnecessary tests.
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* hppa-tdep.c (hppa_frame_chain_valid): Remove unnecessary test.
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* blockframe.c: Include "gdbcmd.h" and "command.h".
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(backtrace_below_main): New variable.
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(file_frame_chain_valid, func_frame_chain_valid)
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(nonnull_frame_chain_valid, generic_file_frame_chain_valid)
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(generic_func_frame_chain_valid): Remove functions.
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(frame_chain_valid, do_flush_frames_sfunc): New functions.
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(_initialize_blockframe): New function.
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* Makefile.in (blockframe.o): Update dependencies.
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* frame.c (frame_saved_regs_id_unwind, get_prev_frame): Remove FIXME
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comment. Call frame_chain_valid ().
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* frame.h: Remove old prototypes. Add prototype for
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frame_chain_valid and update comments to match.
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* gdbarch.sh: Change FRAME_CHAIN_VALID into a predicated function.
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Remove old comment.
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* gdbarch.h: Regenerated.
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* gdbarch.c: Regenerated.
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* alpha-tdep.c (alpha_gdbarch_init): Don't call
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set_gdbarch_frame_chain_valid.
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* avr-tdep.c (avr_gdbarch_init): Likewise.
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* cris-tdep.c (cris_gdbarch_init): Likewise.
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* frv-tdep.c (frv_gdbarch_init): Likewise.
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* h8300-tdep.c (h8300_gdbarch_init): Likewise.
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* i386-tdep.c (i386_svr4_init_abi): Likewise.
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(i386_nw_init_abi): Likewise.
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(i386_gdbarch_init): Likewise.
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* ia64-tdep.c (ia64_gdbarch_init): Likewise.
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* m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise.
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* m68k-tdep.c (m68k_gdbarch_init): Likewise.
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* mcore-tdep.c (mcore_gdbarch_init): Likewise.
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* mips-tdep.c (mips_gdbarch_init): Likewise.
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* mn10300-tdep.c (mn10300_gdbarch_init): Likewise.
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* ns32k-tdep.c (ns32k_gdbarch_init): Likewise.
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* ppcnbsd-tdep.c (ppcnbsd_init_abi): Likewise.
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* rs6000-tdep.c (rs6000_gdbarch_init): Likewise.
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* s390-tdep.c (s390_gdbarch_init): Likewise.
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* sh-tdep.c (sh_gdbarch_init): Likewise.
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* sparc-tdep.c (sparc_gdbarch_init): Likewise.
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* v850-tdep.c (v850_gdbarch_init): Likewise.
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* vax-tdep.c (vax_gdbarch_init): Likewise.
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* x86-64-tdep.c (x86_64_init_abi): Likewise.
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* config/m32r/tm-m32r.h (FRAME_CHAIN_VALID): Don't define.
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* config/m68k/tm-apollo68b.h (FRAME_CHAIN_VALID): Likewise.
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* config/m68k/tm-m68kv4.h (FRAME_CHAIN_VALID): Likewise.
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* config/m68k/tm-monitor.h (FRAME_CHAIN_VALID): Likewise.
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* config/m68k/tm-os68k.h (FRAME_CHAIN_VALID): Likewise.
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* config/m68k/tm-vx68.h (FRAME_CHAIN_VALID): Likewise.
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* config/mn10200/tm-mn10200.h (FRAME_CHAIN_VALID): Likewise.
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* config/sparc/tm-sparclite.h (FRAME_CHAIN_VALID): Likewise.
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2002-01-04 Daniel Jacobowitz <drow@mvista.com>
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* Makefile.in (acconfig_h): Remove incorrect macro.
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@ -1537,7 +1537,7 @@ bcache.o: bcache.c $(defs_h) $(gdb_obstack_h) $(bcache_h) $(gdb_string_h)
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blockframe.o: blockframe.c $(defs_h) $(symtab_h) $(bfd_h) $(symfile_h) \
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$(objfiles_h) $(frame_h) $(gdbcore_h) $(value_h) $(target_h) \
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$(inferior_h) $(annotate_h) $(regcache_h) $(gdb_assert_h) \
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$(dummy_frame_h)
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$(dummy_frame_h) $(command_h) $(gdbcmd_h)
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breakpoint.o: breakpoint.c $(defs_h) $(symtab_h) $(frame_h) $(breakpoint_h) \
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$(gdbtypes_h) $(expression_h) $(gdbcore_h) $(gdbcmd_h) $(value_h) \
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$(command_h) $(inferior_h) $(gdbthread_h) $(target_h) $(language_h) \
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@ -1842,7 +1842,6 @@ alpha_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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set_gdbarch_saved_pc_after_call (gdbarch, alpha_saved_pc_after_call);
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set_gdbarch_frame_chain (gdbarch, alpha_frame_chain);
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set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
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set_gdbarch_frame_saved_pc (gdbarch, alpha_frame_saved_pc);
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set_gdbarch_frame_init_saved_regs (gdbarch, alpha_frame_init_saved_regs);
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@ -159,7 +159,7 @@ struct frame_extra_info
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static int
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arm_frame_chain_valid (CORE_ADDR chain, struct frame_info *thisframe)
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{
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return (chain != 0 && (FRAME_SAVED_PC (thisframe) >= LOWEST_PC));
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return (FRAME_SAVED_PC (thisframe) >= LOWEST_PC);
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}
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/* Set to true if the 32-bit mode is in use. */
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@ -1,5 +1,5 @@
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/* Target-dependent code for Atmel AVR, for GDB.
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
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Free Software Foundation, Inc.
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This file is part of GDB.
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@ -1262,7 +1262,6 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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set_gdbarch_frame_args_skip (gdbarch, 0);
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set_gdbarch_frameless_function_invocation (gdbarch, frameless_look_for_prologue); /* ??? */
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set_gdbarch_frame_chain (gdbarch, avr_frame_chain);
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set_gdbarch_frame_chain_valid (gdbarch, generic_func_frame_chain_valid);
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set_gdbarch_frame_saved_pc (gdbarch, avr_frame_saved_pc);
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set_gdbarch_frame_args_address (gdbarch, avr_frame_address);
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set_gdbarch_frame_locals_address (gdbarch, avr_frame_address);
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135
gdb/blockframe.c
135
gdb/blockframe.c
@ -2,7 +2,7 @@
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functions and pc values.
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Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
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1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software
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1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software
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Foundation, Inc.
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This file is part of GDB.
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@ -36,42 +36,17 @@
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#include "regcache.h"
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#include "gdb_assert.h"
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#include "dummy-frame.h"
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#include "command.h"
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#include "gdbcmd.h"
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/* Flag to indicate whether backtraces should stop at main. */
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static int backtrace_below_main;
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/* Prototypes for exported functions. */
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void _initialize_blockframe (void);
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/* A default FRAME_CHAIN_VALID, in the form that is suitable for most
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targets. If FRAME_CHAIN_VALID returns zero it means that the given
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frame is the outermost one and has no caller. */
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int
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file_frame_chain_valid (CORE_ADDR chain, struct frame_info *thisframe)
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{
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return ((chain) != 0
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&& !inside_entry_file (frame_pc_unwind (thisframe)));
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}
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/* Use the alternate method of avoiding running up off the end of the
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frame chain or following frames back into the startup code. See
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the comments in objfiles.h. */
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int
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func_frame_chain_valid (CORE_ADDR chain, struct frame_info *thisframe)
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{
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return ((chain) != 0
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&& !inside_main_func (get_frame_pc (thisframe))
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&& !inside_entry_func (get_frame_pc (thisframe)));
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}
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/* A very simple method of determining a valid frame */
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int
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nonnull_frame_chain_valid (CORE_ADDR chain, struct frame_info *thisframe)
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{
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return ((chain) != 0);
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}
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/* Is ADDR inside the startup file? Note that if your machine
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has a way to detect the bottom of the stack, there is no need
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to call this function from FRAME_CHAIN_VALID; the reason for
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@ -689,34 +664,86 @@ deprecated_pc_in_call_dummy_at_entry_point (CORE_ADDR pc, CORE_ADDR sp,
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&& (pc) <= (CALL_DUMMY_ADDRESS () + DECR_PC_AFTER_BREAK));
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}
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/* Function: frame_chain_valid
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Returns true for a user frame or a call_function_by_hand dummy frame,
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and false for the CRT0 start-up frame. Purpose is to terminate backtrace */
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and false for the CRT0 start-up frame. Purpose is to terminate backtrace. */
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int
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generic_file_frame_chain_valid (CORE_ADDR fp, struct frame_info *fi)
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{
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if (DEPRECATED_PC_IN_CALL_DUMMY (frame_pc_unwind (fi), fp, fp))
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return 1; /* don't prune CALL_DUMMY frames */
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else /* fall back to default algorithm (see frame.h) */
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return (fp != 0
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&& (INNER_THAN (get_frame_base (fi), fp)
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|| get_frame_base (fi) == fp)
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&& !inside_entry_file (frame_pc_unwind (fi)));
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}
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int
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generic_func_frame_chain_valid (CORE_ADDR fp, struct frame_info *fi)
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frame_chain_valid (CORE_ADDR fp, struct frame_info *fi)
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{
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/* Don't prune CALL_DUMMY frames. */
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if (DEPRECATED_USE_GENERIC_DUMMY_FRAMES
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&& DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), 0, 0))
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return 1; /* don't prune CALL_DUMMY frames */
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else /* fall back to default algorithm (see frame.h) */
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return (fp != 0
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&& (INNER_THAN (get_frame_base (fi), fp)
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|| get_frame_base (fi) == fp)
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&& !inside_main_func (get_frame_pc (fi))
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&& !inside_entry_func (get_frame_pc (fi)));
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return 1;
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/* If the new frame pointer is zero, then it isn't valid. */
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if (fp == 0)
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return 0;
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/* If the new frame would be inside (younger than) the previous frame,
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then it isn't valid. */
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if (INNER_THAN (fp, get_frame_base (fi)))
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return 0;
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/* If we're already inside the entry function for the main objfile, then it
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isn't valid. */
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if (inside_entry_func (get_frame_pc (fi)))
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return 0;
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/* If we're inside the entry file, it isn't valid. */
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/* NOTE/drow 2002-12-25: should there be a way to disable this check? It
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assumes a single small entry file, and the way some debug readers (e.g.
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dbxread) figure out which object is the entry file is somewhat hokey. */
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if (inside_entry_file (frame_pc_unwind (fi)))
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return 0;
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/* If we want backtraces to stop at main, and we're inside main, then it
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isn't valid. */
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if (!backtrace_below_main && inside_main_func (get_frame_pc (fi)))
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return 0;
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/* If the architecture has a custom FRAME_CHAIN_VALID, call it now. */
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if (FRAME_CHAIN_VALID_P ())
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return FRAME_CHAIN_VALID (fp, fi);
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return 1;
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}
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void
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do_flush_frames_sfunc (char *args, int from_tty, struct cmd_list_element *c)
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{
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int saved_level;
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struct frame_info *cur_frame;
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if (! target_has_stack)
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return;
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saved_level = frame_relative_level (get_selected_frame ());
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flush_cached_frames ();
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cur_frame = find_relative_frame (get_current_frame (), &saved_level);
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select_frame (cur_frame);
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/* If we were below main and backtrace-below-main was turned off,
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SAVED_LEVEL will be non-zero. CUR_FRAME will point to main.
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Accept this but print the new frame. */
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if (saved_level != 0)
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print_stack_frame (get_selected_frame (), -1, 0);
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}
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void
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_initialize_blockframe (void)
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{
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add_setshow_boolean_cmd ("backtrace-below-main", class_obscure,
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&backtrace_below_main,
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"Set whether backtraces should continue past \"main\".\n"
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"Normally the caller of \"main\" is not of interest, so GDB will terminate\n"
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"the backtrace at \"main\". Set this variable if you need to see the rest\n"
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"of the stack trace.",
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"Show whether backtraces should continue past \"main\".\n"
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"Normally the caller of \"main\" is not of interest, so GDB will terminate\n"
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"the backtrace at \"main\". Set this variable if you need to see the rest\n"
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"of the stack trace.",
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do_flush_frames_sfunc, NULL, &setlist, &showlist);
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}
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@ -131,8 +131,6 @@ extern CORE_ADDR m32r_frame_chain (struct frame_info *fi);
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/* mvs_check FRAME_CHAIN */
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#define FRAME_CHAIN(fi) m32r_frame_chain (fi)
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#define FRAME_CHAIN_VALID(fp, frame) generic_file_frame_chain_valid (fp, frame)
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extern CORE_ADDR m32r_find_callers_reg (struct frame_info *fi, int regnum);
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extern CORE_ADDR m32r_frame_saved_pc (struct frame_info *);
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/* mvs_check FRAME_SAVED_PC */
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@ -1,5 +1,5 @@
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/* Parameters for execution on Apollo 68k running BSD.
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Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1998
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Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1998, 2003
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Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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@ -26,8 +26,6 @@
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#include "m68k/tm-m68k.h"
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#define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
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/* These are the jmp_buf registers I could guess. There are 13 registers
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* in the buffer. There are 8 data registers, 6 general address registers,
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* the Frame Pointer, the Stack Pointer, the PC and the SR in the chip. I would
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@ -1,6 +1,6 @@
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/* Target definitions for GDB on a Motorola 680x0 running SVR4.
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(Commodore Amiga with amix or Atari TT with ASV)
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Copyright 1991, 1994, 1995, 1996, 1998, 1999, 2000
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Copyright 1991, 1994, 1995, 1996, 1998, 1999, 2000, 2003
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Free Software Foundation, Inc.
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Written by Fred Fish at Cygnus Support (fnf@cygint)
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@ -30,10 +30,6 @@
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#define DECR_PC_AFTER_BREAK 0 /* No decrement required */
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/* Use the alternate method of determining valid frame chains. */
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#define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi)
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#include "config/tm-sysv4.h"
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#include "m68k/tm-m68k.h"
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@ -1,5 +1,5 @@
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/* Target machine definitions for a generic m68k monitor/emulator.
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Copyright 1986, 1987, 1989, 1993, 1994, 1995, 1996, 1998, 1999
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Copyright 1986, 1987, 1989, 1993, 1994, 1995, 1996, 1998, 1999, 2003
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Free Software Foundation, Inc.
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This file is part of GDB.
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@ -38,9 +38,4 @@
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#include "m68k/tm-m68k.h"
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/* Need to do this for ELF targets, where we can't figure out the boundaries of
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the entry file. This method stops the backtrace when we reach main. */
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#define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi)
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/* FIXME, should do GET_LONGJMP_TARGET for newlib. */
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@ -1,5 +1,5 @@
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/* Parameters for execution on VxWorks m68k's, for GDB, the GNU debugger.
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Copyright 1986, 1987, 1989, 1991, 1998 Free Software Foundation, Inc.
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Copyright 1986, 1987, 1989, 1991, 1998, 2003 Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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This file is part of GDB.
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@ -37,11 +37,3 @@
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#undef FRAME_CHAIN
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#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
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/* If the chain pointer is zero (either because the saved value fetched
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by FRAME_CHAIN was zero, or because the current FP was zero so FRAME_CHAIN
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never fetched anything), we are at the top of the stack. */
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/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
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#undef FRAME_CHAIN_VALID
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#define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
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@ -1,5 +1,6 @@
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/* Target machine description for VxWorks m68k's, for GDB, the GNU debugger.
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Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1996, 1998, 1999, 2000
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Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1996, 1998, 1999, 2000,
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2002, 2003
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Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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@ -41,14 +42,6 @@
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#undef FRAME_CHAIN
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#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
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/* If the chain pointer is zero (either because the saved value fetched
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by FRAME_CHAIN was zero, or because the current FP was zero so FRAME_CHAIN
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never fetched anything), we are at the top of the stack. */
|
||||
/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
|
||||
|
||||
#undef FRAME_CHAIN_VALID
|
||||
#define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
|
||||
|
||||
/* FIXME, Longjmp information stolen from Sun-3 config. Dunno if right. */
|
||||
/* Offsets (in target ints) into jmp_buf. Not defined by Sun, but at least
|
||||
documented in a comment in <machine/setjmp.h>! */
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
/* Parameters for execution on a Matsushita mn10200 processor.
|
||||
|
||||
Copyright 1997, 1998, 1999, 2000, 2001, 2002 Free Software
|
||||
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
Contributed by Geoffrey Noer <noer@cygnus.com>
|
||||
@ -116,7 +116,6 @@ extern void mn10200_frame_find_saved_regs (struct frame_info *,
|
||||
|
||||
extern CORE_ADDR mn10200_frame_chain (struct frame_info *);
|
||||
#define FRAME_CHAIN(fi) mn10200_frame_chain (fi)
|
||||
#define FRAME_CHAIN_VALID(FP, FI) generic_file_frame_chain_valid (FP, FI)
|
||||
|
||||
extern CORE_ADDR mn10200_find_callers_reg (struct frame_info *, int);
|
||||
extern CORE_ADDR mn10200_frame_saved_pc (struct frame_info *);
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/* Macro definitions for GDB for a Fujitsu SPARClite.
|
||||
Copyright 1993, 1994, 1995, 1998, 1999, 2000
|
||||
Copyright 1993, 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003
|
||||
Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
@ -63,9 +63,6 @@ enum {
|
||||
* The following defines must go away for MULTI_ARCH.
|
||||
*/
|
||||
|
||||
#undef FRAME_CHAIN_VALID
|
||||
#define FRAME_CHAIN_VALID(FP,FI) func_frame_chain_valid (FP, FI)
|
||||
|
||||
#undef NUM_REGS
|
||||
#define NUM_REGS 80
|
||||
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/* Target dependent code for CRIS, for GDB, the GNU debugger.
|
||||
Copyright 2001 Free Software Foundation, Inc.
|
||||
Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
Contributed by Axis Communications AB.
|
||||
Written by Hendrik Ruijter, Stefan Andersson, and Orjan Friberg.
|
||||
|
||||
@ -4312,7 +4312,6 @@ cris_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_frameless_function_invocation
|
||||
(gdbarch, cris_frameless_function_invocation);
|
||||
set_gdbarch_frame_chain (gdbarch, cris_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
|
||||
|
||||
set_gdbarch_frame_saved_pc (gdbarch, cris_frame_saved_pc);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, cris_saved_pc_after_call);
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
/* Target-dependent code for Mitsubishi D10V, for GDB.
|
||||
|
||||
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software
|
||||
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
@ -112,14 +112,7 @@ static void do_d10v_pop_frame (struct frame_info *fi);
|
||||
static int
|
||||
d10v_frame_chain_valid (CORE_ADDR chain, struct frame_info *frame)
|
||||
{
|
||||
if (chain != 0 && frame != NULL)
|
||||
{
|
||||
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame), frame->frame, frame->frame))
|
||||
return 1; /* Path back from a call dummy must be valid. */
|
||||
return (get_frame_pc (frame) > IMEM_START
|
||||
&& !inside_main_func (get_frame_pc (frame)));
|
||||
}
|
||||
else return 0;
|
||||
return (get_frame_pc (frame) > IMEM_START);
|
||||
}
|
||||
|
||||
static CORE_ADDR
|
||||
|
||||
22
gdb/frame.c
22
gdb/frame.c
@ -1,7 +1,7 @@
|
||||
/* Cache and manage frames for GDB, the GNU debugger.
|
||||
|
||||
Copyright 1986, 1987, 1989, 1991, 1994, 1995, 1996, 1998, 2000,
|
||||
2001, 2002 Free Software Foundation, Inc.
|
||||
2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
@ -693,15 +693,7 @@ frame_saved_regs_id_unwind (struct frame_info *next_frame, void **cache)
|
||||
main. */
|
||||
id.base = FRAME_CHAIN (next_frame);
|
||||
|
||||
/* FIXME: cagney/2002-06-08: There should be two tests here.
|
||||
The first would check for a valid frame chain based on a user
|
||||
selectable policy. The default being ``stop at main'' (as
|
||||
implemented by generic_func_frame_chain_valid()). Other
|
||||
policies would be available - stop at NULL, .... The second
|
||||
test, if provided by the target architecture, would check for
|
||||
more exotic cases - most target architectures wouldn't bother
|
||||
with this second case. */
|
||||
if (!FRAME_CHAIN_VALID (id.base, next_frame))
|
||||
if (!frame_chain_valid (id.base, next_frame))
|
||||
return null_frame_id;
|
||||
}
|
||||
if (id.base == 0)
|
||||
@ -1019,15 +1011,7 @@ get_prev_frame (struct frame_info *next_frame)
|
||||
main. */
|
||||
address = FRAME_CHAIN (next_frame);
|
||||
|
||||
/* FIXME: cagney/2002-06-08: There should be two tests here.
|
||||
The first would check for a valid frame chain based on a user
|
||||
selectable policy. The default being ``stop at main'' (as
|
||||
implemented by generic_func_frame_chain_valid()). Other
|
||||
policies would be available - stop at NULL, .... The second
|
||||
test, if provided by the target architecture, would check for
|
||||
more exotic cases - most target architectures wouldn't bother
|
||||
with this second case. */
|
||||
if (!FRAME_CHAIN_VALID (address, next_frame))
|
||||
if (!frame_chain_valid (address, next_frame))
|
||||
return 0;
|
||||
}
|
||||
if (address == 0)
|
||||
|
||||
17
gdb/frame.h
17
gdb/frame.h
@ -1,7 +1,7 @@
|
||||
/* Definitions for dealing with stack frames, for GDB, the GNU debugger.
|
||||
|
||||
Copyright 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996,
|
||||
1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
||||
1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
@ -474,23 +474,14 @@ enum print_what
|
||||
|
||||
extern void *frame_obstack_alloc (unsigned long size);
|
||||
|
||||
/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for most
|
||||
targets. If FRAME_CHAIN_VALID returns zero it means that the given frame
|
||||
is the outermost one and has no caller.
|
||||
/* If FRAME_CHAIN_VALID returns zero it means that the given frame
|
||||
is the outermost one and has no caller. */
|
||||
|
||||
XXXX - both default and alternate frame_chain_valid functions are
|
||||
deprecated. New code should use dummy frames and one of the
|
||||
generic functions. */
|
||||
extern int frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
|
||||
extern int file_frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
extern int func_frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
extern int nonnull_frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
extern int generic_file_frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
extern int generic_func_frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
extern void generic_save_dummy_frame_tos (CORE_ADDR sp);
|
||||
|
||||
|
||||
|
||||
#ifdef FRAME_FIND_SAVED_REGS
|
||||
/* XXX - deprecated */
|
||||
#define FRAME_INIT_SAVED_REGS(FI) deprecated_get_frame_saved_regs (FI, NULL)
|
||||
|
||||
@ -1083,7 +1083,6 @@ frv_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, frv_saved_pc_after_call);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, frv_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, frv_frame_saved_pc);
|
||||
|
||||
set_gdbarch_frame_init_saved_regs (gdbarch, frv_frame_init_saved_regs);
|
||||
|
||||
@ -556,7 +556,6 @@ gdbarch_alloc (const struct gdbarch_info *info,
|
||||
current_gdbarch->remote_translate_xfer_address = generic_remote_translate_xfer_address;
|
||||
current_gdbarch->frame_args_skip = -1;
|
||||
current_gdbarch->frameless_function_invocation = generic_frameless_function_invocation_not;
|
||||
current_gdbarch->frame_chain_valid = generic_func_frame_chain_valid;
|
||||
current_gdbarch->frame_args_address = get_frame_base;
|
||||
current_gdbarch->frame_locals_address = get_frame_base;
|
||||
current_gdbarch->extra_stack_alignment_needed = 1;
|
||||
@ -769,7 +768,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
|
||||
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
|
||||
&& (gdbarch->frame_chain == 0))
|
||||
fprintf_unfiltered (log, "\n\tframe_chain");
|
||||
/* Skip verify of frame_chain_valid, invalid_p == 0 */
|
||||
/* Skip verify of frame_chain_valid, has predicate */
|
||||
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
|
||||
&& (gdbarch->frame_saved_pc == 0))
|
||||
fprintf_unfiltered (log, "\n\tframe_saved_pc");
|
||||
@ -1445,6 +1444,15 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
|
||||
(long) current_gdbarch->frame_chain
|
||||
/*FRAME_CHAIN ()*/);
|
||||
#endif
|
||||
#ifdef FRAME_CHAIN_VALID_P
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
"FRAME_CHAIN_VALID_P()",
|
||||
XSTRING (FRAME_CHAIN_VALID_P ()));
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: FRAME_CHAIN_VALID_P() = %d\n",
|
||||
FRAME_CHAIN_VALID_P ());
|
||||
#endif
|
||||
#ifdef FRAME_CHAIN_VALID
|
||||
fprintf_unfiltered (file,
|
||||
"gdbarch_dump: %s # %s\n",
|
||||
@ -4640,6 +4648,13 @@ set_gdbarch_frame_chain (struct gdbarch *gdbarch,
|
||||
gdbarch->frame_chain = frame_chain;
|
||||
}
|
||||
|
||||
int
|
||||
gdbarch_frame_chain_valid_p (struct gdbarch *gdbarch)
|
||||
{
|
||||
gdb_assert (gdbarch != NULL);
|
||||
return gdbarch->frame_chain_valid != 0;
|
||||
}
|
||||
|
||||
int
|
||||
gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe)
|
||||
{
|
||||
|
||||
@ -1987,17 +1987,29 @@ extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chai
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
|
||||
most targets. If FRAME_CHAIN_VALID returns zero it means that the
|
||||
given frame is the outermost one and has no caller.
|
||||
|
||||
XXXX - both default and alternate frame_chain_valid functions are
|
||||
deprecated. New code should use dummy frames and one of the generic
|
||||
functions. */
|
||||
#if defined (FRAME_CHAIN_VALID)
|
||||
/* Legacy for systems yet to multi-arch FRAME_CHAIN_VALID */
|
||||
#if !defined (FRAME_CHAIN_VALID_P)
|
||||
#define FRAME_CHAIN_VALID_P() (1)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Default predicate for non- multi-arch targets. */
|
||||
#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID_P)
|
||||
#define FRAME_CHAIN_VALID_P() (0)
|
||||
#endif
|
||||
|
||||
extern int gdbarch_frame_chain_valid_p (struct gdbarch *gdbarch);
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID_P)
|
||||
#error "Non multi-arch definition of FRAME_CHAIN_VALID"
|
||||
#endif
|
||||
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID_P)
|
||||
#define FRAME_CHAIN_VALID_P() (gdbarch_frame_chain_valid_p (current_gdbarch))
|
||||
#endif
|
||||
|
||||
/* Default (function) for non- multi-arch platforms. */
|
||||
#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
|
||||
#define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
|
||||
#define FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "FRAME_CHAIN_VALID"), 0)
|
||||
#endif
|
||||
|
||||
typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
|
||||
|
||||
@ -569,14 +569,7 @@ f:2:REMOTE_TRANSLATE_XFER_ADDRESS:void:remote_translate_xfer_address:CORE_ADDR g
|
||||
v:2:FRAME_ARGS_SKIP:CORE_ADDR:frame_args_skip::::0:-1
|
||||
f:2:FRAMELESS_FUNCTION_INVOCATION:int:frameless_function_invocation:struct frame_info *fi:fi:::generic_frameless_function_invocation_not::0
|
||||
f:2:FRAME_CHAIN:CORE_ADDR:frame_chain:struct frame_info *frame:frame::0:0
|
||||
# Define a default FRAME_CHAIN_VALID, in the form that is suitable for
|
||||
# most targets. If FRAME_CHAIN_VALID returns zero it means that the
|
||||
# given frame is the outermost one and has no caller.
|
||||
#
|
||||
# XXXX - both default and alternate frame_chain_valid functions are
|
||||
# deprecated. New code should use dummy frames and one of the generic
|
||||
# functions.
|
||||
f:2:FRAME_CHAIN_VALID:int:frame_chain_valid:CORE_ADDR chain, struct frame_info *thisframe:chain, thisframe:::generic_func_frame_chain_valid::0
|
||||
F:2:FRAME_CHAIN_VALID:int:frame_chain_valid:CORE_ADDR chain, struct frame_info *thisframe:chain, thisframe::0:0
|
||||
f:2:FRAME_SAVED_PC:CORE_ADDR:frame_saved_pc:struct frame_info *fi:fi::0:0
|
||||
f:2:FRAME_ARGS_ADDRESS:CORE_ADDR:frame_args_address:struct frame_info *fi:fi::0:get_frame_base::0
|
||||
f:2:FRAME_LOCALS_ADDRESS:CORE_ADDR:frame_locals_address:struct frame_info *fi:fi::0:get_frame_base::0
|
||||
|
||||
@ -1114,7 +1114,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, h8300_saved_pc_after_call);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, h8300_frame_saved_pc);
|
||||
set_gdbarch_skip_prologue (gdbarch, h8300_skip_prologue);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
|
||||
set_gdbarch_frame_args_address (gdbarch, h8300_frame_args_address);
|
||||
set_gdbarch_frame_locals_address (gdbarch, h8300_frame_locals_address);
|
||||
|
||||
|
||||
@ -1381,9 +1381,6 @@ hppa_frame_chain_valid (CORE_ADDR chain, struct frame_info *thisframe)
|
||||
struct unwind_table_entry *u, *next_u = NULL;
|
||||
struct frame_info *next;
|
||||
|
||||
if (!chain)
|
||||
return 0;
|
||||
|
||||
u = find_unwind_entry (thisframe->pc);
|
||||
|
||||
if (u == NULL)
|
||||
|
||||
@ -1408,9 +1408,6 @@ i386_svr4_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
|
||||
set_gdbarch_in_solib_call_trampoline (gdbarch, in_plt_section);
|
||||
set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
|
||||
|
||||
/* FIXME: kettenis/20020511: Why do we override this function here? */
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_func_frame_chain_valid);
|
||||
|
||||
set_gdbarch_pc_in_sigtramp (gdbarch, i386_svr4_pc_in_sigtramp);
|
||||
tdep->sigcontext_addr = i386_svr4_sigcontext_addr;
|
||||
tdep->sc_pc_offset = 14 * 4;
|
||||
@ -1438,9 +1435,6 @@ i386_nw_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
|
||||
{
|
||||
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
|
||||
|
||||
/* FIXME: kettenis/20020511: Why do we override this function here? */
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_func_frame_chain_valid);
|
||||
|
||||
tdep->jb_pc_offset = 24;
|
||||
}
|
||||
|
||||
@ -1622,7 +1616,6 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
i386_frameless_function_invocation);
|
||||
set_gdbarch_frame_chain (gdbarch, i386_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, i386_frame_saved_pc);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, i386_saved_pc_after_call);
|
||||
set_gdbarch_frame_num_args (gdbarch, i386_frame_num_args);
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
/* Target-dependent code for the IA-64 for GDB, the GNU debugger.
|
||||
|
||||
Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
||||
Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
@ -2183,7 +2183,6 @@ ia64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, ia64_saved_pc_after_call);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, ia64_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_func_frame_chain_valid);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, ia64_frame_saved_pc);
|
||||
|
||||
set_gdbarch_frame_init_saved_regs (gdbarch, ia64_frame_init_saved_regs);
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/* Target-dependent code for Motorola 68HC11 & 68HC12
|
||||
Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
||||
Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
Contributed by Stephane Carrez, stcarrez@nerim.fr
|
||||
|
||||
This file is part of GDB.
|
||||
@ -1331,14 +1331,12 @@ m68hc11_gdbarch_init (struct gdbarch_info info,
|
||||
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, m68hc11_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, m68hc11_frame_saved_pc);
|
||||
set_gdbarch_frame_args_address (gdbarch, m68hc11_frame_args_address);
|
||||
set_gdbarch_frame_locals_address (gdbarch, m68hc11_frame_locals_address);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, m68hc11_saved_pc_after_call);
|
||||
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
|
||||
|
||||
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
|
||||
set_gdbarch_get_saved_register (gdbarch, deprecated_generic_get_saved_register);
|
||||
|
||||
set_gdbarch_store_struct_return (gdbarch, m68hc11_store_struct_return);
|
||||
|
||||
@ -1,5 +1,6 @@
|
||||
/* Target dependent code for the Motorola 68000 series.
|
||||
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2001
|
||||
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2001,
|
||||
2002, 2003
|
||||
Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
@ -1010,7 +1011,6 @@ m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_deprecated_store_return_value (gdbarch, m68k_store_return_value);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, m68k_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_func_frame_chain_valid);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, m68k_frame_saved_pc);
|
||||
set_gdbarch_frame_init_saved_regs (gdbarch, m68k_frame_init_saved_regs);
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/* Target-machine dependent code for Motorola MCore for GDB, the GNU debugger
|
||||
Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
|
||||
Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
@ -1131,7 +1131,6 @@ mcore_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
|
||||
set_gdbarch_init_extra_frame_info (gdbarch, mcore_init_extra_frame_info);
|
||||
set_gdbarch_frame_chain (gdbarch, mcore_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_func_frame_chain_valid);
|
||||
set_gdbarch_frame_init_saved_regs (gdbarch, mcore_frame_init_saved_regs);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, mcore_frame_saved_pc);
|
||||
set_gdbarch_deprecated_store_return_value (gdbarch, mcore_store_return_value);
|
||||
|
||||
@ -5987,7 +5987,6 @@ mips_gdbarch_init (struct gdbarch_info info,
|
||||
mips_register_convert_to_raw);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, mips_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
generic_frameless_function_invocation_not);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, mips_frame_saved_pc);
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
/* Target-dependent code for the Matsushita MN10300 for GDB, the GNU debugger.
|
||||
|
||||
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software
|
||||
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
@ -1162,9 +1162,7 @@ mn10300_gdbarch_init (struct gdbarch_info info,
|
||||
set_gdbarch_decr_pc_after_break (gdbarch, 0);
|
||||
|
||||
/* Stack unwinding. */
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
|
||||
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, mn10300_saved_pc_after_call);
|
||||
set_gdbarch_init_extra_frame_info (gdbarch, mn10300_init_extra_frame_info);
|
||||
set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_noop);
|
||||
|
||||
@ -573,7 +573,6 @@ ns32k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
generic_frameless_function_invocation_not);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, ns32k_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, ns32k_frame_saved_pc);
|
||||
|
||||
set_gdbarch_frame_args_address (gdbarch, ns32k_frame_args_address);
|
||||
|
||||
@ -208,9 +208,6 @@ static void
|
||||
ppcnbsd_init_abi (struct gdbarch_info info,
|
||||
struct gdbarch *gdbarch)
|
||||
{
|
||||
/* Stop at main. */
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_func_frame_chain_valid);
|
||||
|
||||
set_gdbarch_pc_in_sigtramp (gdbarch, ppcnbsd_pc_in_sigtramp);
|
||||
|
||||
set_solib_svr4_fetch_link_map_offsets (gdbarch,
|
||||
|
||||
@ -2928,8 +2928,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_use_struct_convention (gdbarch,
|
||||
generic_use_struct_convention);
|
||||
|
||||
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
|
||||
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
rs6000_frameless_function_invocation);
|
||||
set_gdbarch_frame_chain (gdbarch, rs6000_frame_chain);
|
||||
|
||||
@ -1815,7 +1815,6 @@ s390_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_cannot_fetch_register (gdbarch, s390_cannot_fetch_register);
|
||||
set_gdbarch_cannot_store_register (gdbarch, s390_cannot_fetch_register);
|
||||
set_gdbarch_use_struct_convention (gdbarch, s390_use_struct_convention);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
|
||||
set_gdbarch_register_name (gdbarch, s390_register_name);
|
||||
set_gdbarch_stab_reg_to_regnum (gdbarch, s390_stab_reg_to_regnum);
|
||||
set_gdbarch_dwarf_reg_to_regnum (gdbarch, s390_stab_reg_to_regnum);
|
||||
|
||||
@ -4565,7 +4565,6 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
|
||||
set_gdbarch_frame_args_skip (gdbarch, 0);
|
||||
set_gdbarch_frameless_function_invocation (gdbarch, frameless_look_for_prologue);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, sh_frame_saved_pc);
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, sh_saved_pc_after_call);
|
||||
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
|
||||
|
||||
@ -3332,7 +3332,6 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
{
|
||||
case bfd_mach_sparc:
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
|
||||
set_gdbarch_num_regs (gdbarch, 72);
|
||||
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4);
|
||||
set_gdbarch_register_name (gdbarch, sparc32_register_name);
|
||||
@ -3343,7 +3342,6 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
break;
|
||||
case bfd_mach_sparc_sparclet:
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sparclet_extract_return_value);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
|
||||
set_gdbarch_num_regs (gdbarch, 32 + 32 + 8 + 8 + 8);
|
||||
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4 + 8*4 + 8*4);
|
||||
set_gdbarch_register_name (gdbarch, sparclet_register_name);
|
||||
@ -3354,7 +3352,6 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
break;
|
||||
case bfd_mach_sparc_sparclite:
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
|
||||
set_gdbarch_num_regs (gdbarch, 80);
|
||||
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4 + 8*4);
|
||||
set_gdbarch_register_name (gdbarch, sparclite_register_name);
|
||||
@ -3365,7 +3362,6 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
break;
|
||||
case bfd_mach_sparc_v8plus:
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
|
||||
set_gdbarch_num_regs (gdbarch, 72);
|
||||
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4);
|
||||
set_gdbarch_register_name (gdbarch, sparc32_register_name);
|
||||
@ -3376,7 +3372,6 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
break;
|
||||
case bfd_mach_sparc_v8plusa:
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
|
||||
set_gdbarch_num_regs (gdbarch, 72);
|
||||
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4);
|
||||
set_gdbarch_register_name (gdbarch, sparc32_register_name);
|
||||
@ -3387,7 +3382,6 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
break;
|
||||
case bfd_mach_sparc_sparclite_le:
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
|
||||
set_gdbarch_num_regs (gdbarch, 80);
|
||||
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4 + 8*4);
|
||||
set_gdbarch_register_name (gdbarch, sparclite_register_name);
|
||||
@ -3398,7 +3392,6 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
break;
|
||||
case bfd_mach_sparc_v9:
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sparc64_extract_return_value);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
|
||||
set_gdbarch_num_regs (gdbarch, 125);
|
||||
set_gdbarch_register_bytes (gdbarch, 32*8 + 32*8 + 45*8);
|
||||
set_gdbarch_register_name (gdbarch, sparc64_register_name);
|
||||
@ -3409,7 +3402,6 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
break;
|
||||
case bfd_mach_sparc_v9a:
|
||||
set_gdbarch_deprecated_extract_return_value (gdbarch, sparc64_extract_return_value);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
|
||||
set_gdbarch_num_regs (gdbarch, 125);
|
||||
set_gdbarch_register_bytes (gdbarch, 32*8 + 32*8 + 45*8);
|
||||
set_gdbarch_register_name (gdbarch, sparc64_register_name);
|
||||
|
||||
@ -1241,7 +1241,6 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
set_gdbarch_saved_pc_after_call (gdbarch, v850_saved_pc_after_call);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, v850_frame_saved_pc);
|
||||
set_gdbarch_skip_prologue (gdbarch, v850_skip_prologue);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
|
||||
|
||||
/*
|
||||
* Miscelany
|
||||
|
||||
@ -650,7 +650,6 @@ vax_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
||||
generic_frameless_function_invocation_not);
|
||||
|
||||
set_gdbarch_frame_chain (gdbarch, vax_frame_chain);
|
||||
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
|
||||
set_gdbarch_frame_saved_pc (gdbarch, vax_frame_saved_pc);
|
||||
|
||||
set_gdbarch_frame_args_address (gdbarch, vax_frame_args_address);
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
/* Target-dependent code for the x86-64 for GDB, the GNU debugger.
|
||||
|
||||
Copyright 2001, 2002 Free Software Foundation, Inc.
|
||||
Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
Contributed by Jiri Smid, SuSE Labs.
|
||||
|
||||
This file is part of GDB.
|
||||
@ -1005,9 +1005,6 @@ x86_64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
|
||||
set_gdbarch_frame_chain (gdbarch, x86_64_linux_frame_chain);
|
||||
set_gdbarch_frameless_function_invocation (gdbarch,
|
||||
x86_64_frameless_function_invocation);
|
||||
/* FIXME: kettenis/20021025: Shouldn't this be set to
|
||||
generic_file_frame_chain_valid? */
|
||||
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
|
||||
/* FIXME: kettenis/20021026: These two are GNU/Linux-specific and
|
||||
should be moved elsewhere. */
|
||||
set_gdbarch_frame_saved_pc (gdbarch, x86_64_linux_frame_saved_pc);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user